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1

Internal Controls Evaluations  

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

iPortal Space. III. GAO Standards for Internal Control in the Federal Government In 1999, GAO issued revised Standards for Internal Control in the Federal Government. This...

2

Audit of the internal control structure of the Department of Energy`s Working Capital Fund  

SciTech Connect (OSTI)

The Subcommittee on Energy and Water Development of the Committee on Appropriations, in its report dated July 16, 1996, approved the implementation of a Working Capital Fund (Fund) at the U.S. Department of Energy. The Subcommittee also directed the Office of Inspector General to conduct periodic audits of the Fund. This audit was conducted to determine if the Department established an effective system of controls over the Fund. The specific objectives were to determine if internal controls were sufficient to ensure that appropriate costs were allocated in a reasonable and unbiased manner and in a way what was consistent with the expectations established by the Congress.

NONE

1997-10-08T23:59:59.000Z

3

Internal Control Program  

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

To ensure sound internal controls and overall consistency in exercising the statutory authorities that vest in the Secretary, the Administrator, National Nuclear Security Administration (NNSA), and Department's Chief Financial Officer (CFO), and to implement the Federal Managers' Financial Integrity Act of 1982 and related central agency guidance. Cancels DOE O 413.1A.

2008-10-28T23:59:59.000Z

4

Controlling Graphene's Electronic Structure  

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

Controlling Graphene's Electronic Structure Print Wednesday, 25 April 2007 00:00 Graphene, because of its unusual electron properties, reduced dimensionality, and scale, has...

5

Internal combustion engine and method for control  

DOE Patents [OSTI]

In one exemplary embodiment of the invention an internal combustion engine includes a piston disposed in a cylinder, a valve configured to control flow of air into the cylinder and an actuator coupled to the valve to control a position of the valve. The internal combustion engine also includes a controller coupled to the actuator, wherein the controller is configured to close the valve when an uncontrolled condition for the internal engine is determined.

Brennan, Daniel G

2013-05-21T23:59:59.000Z

6

International Workshop SMART MATERIALS, STRUCTURES & NDT in AEROSPACE  

E-Print Network [OSTI]

International Workshop SMART MATERIALS, STRUCTURES & NDT in AEROSPACE Conference NDT in Canada 2011 FRACTIONAL CONTROLLER FOR THE VIBRATION SUPPRESSION OF A SMART BEAM Cem ONAT1 , Melin SAHIN 2 , Yavuz YAMAN3 controller is designed for the suppression of the flexural vibrations of a smart beam. The designed

Yaman, Yavuz

7

Spinor structure and internal symmetries  

E-Print Network [OSTI]

Space-time and internal symmetries are considered within one theoretical framework based on the generalized spin and abstract Hilbert space. Complex momentum is understood as a generating kernel of the underlying spinor structure. It is shown that tensor products of biquaternion algebras are associated with the each irreducible representation of the Lorentz group. Space-time discrete symmetries $P$, $T$ and their combination $PT$ are generated by the fundamental automorphisms of this algebraic background (Clifford algebras). Charge conjugation $C$ is presented by a pseudoautomorphism of the complex Clifford algebra. This description of the operation $C$ allows one to distinguish charged and neutral particles including particle-antiparticle interchange and truly neutral particles. Quotient representations of the Lorentz group and their possible relations with $P$- and $CP$-violations are considered. Spin and charge multiplets, based on the interlocking representations of the Lorentz group, are introduced. A central point of the work is a correspondence between Wigner definition of elementary particle as an irreducible representation of the Poincar\\'{e} group and $SU(3)$-description (quark scheme) of the particle as a vector of the supermultiplet (irreducible representation of $SU(3)$). This correspondence is realized on the ground of a spin-charge Hilbert space. Basic hadron supermultiplets of $SU(3)$-theory (baryon octet and two meson octets) are studied in this framework. It is shown that quark phenomenologies are naturally incorporated into presented scheme. The relationship between mass and spin allows one to take a new look at the problem of mass spectrum of elementary particles.

V. V. Varlamov

2014-09-04T23:59:59.000Z

8

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01Controlling Graphene's Electronic Structure

9

Price controls and international petroleum product prices  

SciTech Connect (OSTI)

The effects of Federal refined-product price controls upon the price of motor gasoline in the United States through 1977 are examined. A comparison of domestic and foreign gasoline prices is made, based on the prices of products actually moving in international trade. There is also an effort to ascribe US/foreign market price differentials to identifiable cost factors. Primary emphasis is on price comparisons at the wholesale level, although some retail comparisons are presented. The study also examines the extent to which product price controls are binding, and attempts to estimate what the price of motor gasoline would have been in the absence of controls. The time period under consideration is from 1969 through 1977, with primary focus on price relationships in 1970-1971 (just before US controls) and 1976-1977. The foreign-domestic comparisons are made with respect to four major US cities, namely, Boston, New York, New Orleans, and Los Angeles. 20 figures, 14 tables.

Deacon, R.T.; Mead, W.J.; Agarwal, V.B.

1980-02-01T23:59:59.000Z

10

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01 SF-30InnovationinControllingControlling

11

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01 SF-30InnovationinControlling Graphene's

12

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01 SF-30InnovationinControlling

13

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01Controlling Graphene's Electronic

14

JET Papers Presented at International Atomic Energy Agency 10th International Conference on Plasma Physics and Controlled Nuclear Research  

E-Print Network [OSTI]

JET Papers Presented at International Atomic Energy Agency 10th International Conference on Plasma Physics and Controlled Nuclear Research

15

Internal Control Reporting by Non-Accelerated Filers.  

E-Print Network [OSTI]

?? I examine three issues related to internal control reporting by non-accelerated filers. Motivation for the three studies comes from the fact that Section 404… (more)

Munsif, Vishal

2011-01-01T23:59:59.000Z

16

Internal energy relaxation in shock wave structure  

SciTech Connect (OSTI)

The Wang Chang-Uhlenbeck (WCU) equation is numerically integrated to characterize the internal structure of Mach 3 and Mach 5 shock waves in a gas with excitation in the internal energy states for the treatment of inelastic collisions. Elastic collisions are modeled with the hard sphere collision model and the transition rates for the inelastic collisions modified appropriately using probabilities based on relative velocities of the colliding particles. The collision integral is evaluated by the conservative discrete ordinate method [F. Tcheremissine, “Solution of the Boltzmann kinetic equation for high-speed flows,” Comput. Math. Math. Phys. 46, 315–329 (2006); F. Cheremisin, “Solution of the Wang Chang-Uhlenbeck equation,” Dokl. Phys. 47, 487–490 (2002)] developed for the Boltzmann equation. For the treatment of the diatomic molecules, the internal energy modes in the Boltzmann equation are described quantum mechanically given by the WCU equation. As a first step in the treatment of the inelastic collisions by the WCU equation, a two- and three-quantum system is considered to study the effect of the varying of (1) the inelastic cross section and (2) the energy gap between the quantum energy states. An alternative method, the direct simulation Monte Carlo method, is used for the Mach 3 shock wave to ensure the consistency of implementation in the two methods and there is an excellent agreement between the two methods. The results from the WCU implementation showed consistent trends for the Mach 3 and Mach5 standing shock waves simulations. Inelastic contributions change the downstream equilibrium state and allow the flow to transition to the equilibrium state further upstream.

Josyula, Eswar, E-mail: Eswar.Josyula@us.af.mil; Suchyta, Casimir J. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States)] [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Boyd, Iain D. [University of Michigan, Ann Arbor, Michigan 48109 (United States)] [University of Michigan, Ann Arbor, Michigan 48109 (United States); Vedula, Prakash [University of Oklahoma, Norman, Oklahoma 73019 (United States)] [University of Oklahoma, Norman, Oklahoma 73019 (United States)

2013-12-15T23:59:59.000Z

17

Controlling Structures | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:EnergyWisconsin:2003) | OpenMinor PermitControlling Structures Dictionary.png

18

Internal Structure, Hygroscopic and Reactive Properties of Mixed...  

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

in wet, deliquesced particles were assessed using molecular dynamics (MD) simulations and surface tension measurements. Internal structures of dry CH3SO3NaNaCl particles were...

19

-International Doctorate Program -Identification, Optimization and Control  

E-Print Network [OSTI]

for Molten Carbonate Fuel Cell Systems: A Challenge in PDE Constrained Optimization April 23, 2009 Preprint IOC-25 #12;#12;OPTIMAL CONTROL OF LOAD CHANGES FOR MOLTEN CARBONATE FUEL CELL SYSTEMS: A CHALLENGE carbonate fuel cells provide a promising technology for the operation of future stationary power plants

Dettweiler, Michael

20

-International Doctorate Program -Identification, Optimization and Control  

E-Print Network [OSTI]

PDAE Molten Carbonate Fuel Cell Model February 7, 2008 Preprint IOC-12 #12;#12;Optimal Control of a Large PDAE Molten Carbonate Fuel Cell Model Armin Rund , Kati Sternberg, Hans Josef Pesch, and Kurt carbonate fuel cells are well suited for stationary power production and heat supply. In order to enhance

Dettweiler, Michael

Note: This page contains sample records for the topic "internal control structure" 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

The importance of domestic law to international arms control  

SciTech Connect (OSTI)

Studies of arms control and disarmament tend to focus on political, military, and diplomatic processes. Recently, in the context of the conversion of defense activities to civilian use, the economic aspects of arms control have also received renewed interest. The legal dimension, however, is in need of fresh examination. Both international and domestic law are sailing increasingly in uncharted waters. Recent arms control agreements and related developments in international peacekeeping have expanded the scope of international law and altered how one perceives certain fundamentals, including the principle of national sovereignty. Still, the nation state is largely unchallenged as the primary actor in international affairs. National governments retain near absolute sovereign rights and responsibilities even in an age of trans-national economic integration and codified international norms for human rights, freedom of the press, and the peaceful resolution of disputes. Indeed, the role of domestic law in arms control and disarmament may be more significant now than ever before. A brief review of relationships between arms control and domestic law should illustrate ways in which ones thinking has been underestimating the importance of domestic law. Hopefully, this survey will set the stage properly for the excellent, more detailed case studies by Elinor Hammarskjold and Alan Crawford. Toward that end, this paper will highlight a number of more general, and sometimes provocative, themes. These themes should be kept in mind when those two complementary presentations are considered.

Lehman, R.F. II

1993-11-01T23:59:59.000Z

22

Fuel cell with internal flow control  

DOE Patents [OSTI]

A fuel cell stack is provided with a plurality of fuel cell cassettes where each fuel cell cassette has a fuel cell with an anode and cathode. The fuel cell stack includes an anode supply chimney for supplying fuel to the anode of each fuel cell cassette, an anode return chimney for removing anode exhaust from the anode of each fuel cell cassette, a cathode supply chimney for supplying oxidant to the cathode of each fuel cell cassette, and a cathode return chimney for removing cathode exhaust from the cathode of each fuel cell cassette. A first fuel cell cassette includes a flow control member disposed between the anode supply chimney and the anode return chimney or between the cathode supply chimney and the cathode return chimney such that the flow control member provides a flow restriction different from at least one other fuel cell cassettes.

Haltiner, Jr., Karl J. (Fairport, NY); Venkiteswaran, Arun (Karnataka, IN)

2012-06-12T23:59:59.000Z

23

Integrated structural control design of large space structures  

SciTech Connect (OSTI)

Active control of structures has been under intensive development for the last ten years. Reference 2 reviews much of the identification and control technology for structural control developed during this time. The technology was initially focused on space structure and weapon applications; however, recently the technology is also being directed toward applications in manufacturing and transportation. Much of this technology focused on multiple-input/multiple-output (MIMO) identification and control methodology because many of the applications require a coordinated control involving multiple disturbances and control objectives where multiple actuators and sensors are necessary for high performance. There have been many optimal robust control methods developed for the design of MIMO robust control laws; however, there appears to be a significant gap between the theoretical development and experimental evaluation of control and identification methods to address structural control applications. Many methods have been developed for MIMO identification and control of structures, such as the Eigensystem Realization Algorithm (ERA), Q-Markov Covariance Equivalent Realization (Q-Markov COVER) for identification; and, Linear Quadratic Gaussian (LQG), Frequency Weighted LQG and H-/ii-synthesis methods for control. Upon implementation, many of the identification and control methods have shown limitations such as the excitation of unmodelled dynamics and sensitivity to system parameter variations. As a result, research on methods which address these problems have been conducted.

Allen, J.J.; Lauffer, J.P.

1995-01-01T23:59:59.000Z

24

International Symposium on Innovation & Sustainability of Structures in Civil Engineering  

E-Print Network [OSTI]

University, China, 2011 WEB SERVICES IN CIVIL AND STRUCTURAL ENGINEERING SIMULATIONS Kincho H. Law DepartmentInternational Symposium on Innovation & Sustainability of Structures in Civil Engineering Xiamen of Civil and Environmental Engineering, Stanford University, Stanford, CA 94305-4020, United States

Stanford University

25

Fluid control structures in microfluidic devices  

DOE Patents [OSTI]

Methods and apparatus for implementing microfluidic analysis devices are provided. A monolithic elastomer membrane associated with an integrated pneumatic manifold allows the placement and actuation of a variety of fluid control structures, such as structures for pumping, isolating, mixing, routing, merging, splitting, preparing, and storing volumes of fluid. The fluid control structures can be used to implement a variety of sample introduction, preparation, processing, and storage techniques.

Mathies, Richard A. (Moraga, CA); Grover, William H. (Berkeley, CA); Skelley, Alison (Berkeley, CA); Lagally, Eric (Oakland, CA); Liu, Chung N. (Albany, CA)

2008-11-04T23:59:59.000Z

26

Thermal control structure and garment  

DOE Patents [OSTI]

A flexible thermally conductive structure. The structure generally includes a plurality of thermally conductive yarns, at least some of which are at least partially disposed adjacent to an elastomeric material. Typically, at least a portion of the plurality of thermally conductive yarns is configured as a sheet. The yarns may be constructed from graphite, metal, or similar materials. The elastomeric material may be formed from urethane or silicone foam that is at least partially collapsed, or from a similar material. A thermal management garment is provided, the garment incorporating a flexible thermally conductive structure.

Klett, James W. (Knoxville, TN); Cameron, Christopher Stan (Sanford, NC)

2012-03-13T23:59:59.000Z

27

Electron gun controlled smart structure  

DOE Patents [OSTI]

Disclosed is a method and system for actively controlling the shape of a sheet of electroactive material; the system comprising: one or more electrodes attached to the frontside of the electroactive sheet; a charged particle generator, disposed so as to direct a beam of charged particles (e.g. electrons) onto the electrode; a conductive substrate attached to the backside of the sheet; and a power supply electrically connected to the conductive substrate; whereby the sheet changes its shape in response to an electric field created across the sheet by an accumulation of electric charge within the electrode(s), relative to a potential applied to the conductive substrate. Use of multiple electrodes distributed across on the frontside ensures a uniform distribution of the charge with a single point of e-beam incidence, thereby greatly simplifying the beam scanning algorithm and raster control electronics, and reducing the problems associated with "blooming". By placing a distribution of electrodes over the front surface of a piezoelectric film (or other electroactive material), this arrangement enables improved control over the distribution of surface electric charges (e.g. electrons) by creating uniform (and possibly different) charge distributions within each individual electrode. Removal or deposition of net electric charge can be affected by controlling the secondary electron yield through manipulation of the backside electric potential with the power supply. The system can be used for actively controlling the shape of space-based deployable optics, such as adaptive mirrors and inflatable antennae.

Martin, Jeffrey W. (Albuquerque, NM); Main, John Alan (Lexington, KY); Redmond, James M. (Albuquerque, NM); Henson, Tammy D. (Albuquerque, NM); Watson, Robert D. (Tijeras, NM)

2001-01-01T23:59:59.000Z

28

The effect of internal magnetic structure on the fishbone instability  

SciTech Connect (OSTI)

Plasmas exhibiting the ``fishbone`` instability studied on the PBX-M tokamak show a distinct relationship between the plasma shape, the internal magnetic structure, and the presence or absence of fast ion losses associated with the fishbone mode. We have, for the first time, carried out measurements of the magnetic safety factor profile in fishbone-unstable plasmas, and used the knowledge of the associated experimental equilibria to compare the stability and fast ion loss properties of these plasmas with experimental observations.

Roberts, D.W.; Powell, E. [Lawrence Livermore National Lab., CA (United States); Kaita, R.; Bell, R.; Chance, M.; Hatcher, R.; Holland, A.; Kaye, S.; Kessel, C.; Kugel, H.; LeBlanc, B.; Manickam, J.; Okabayashi, M.; Paul, S.; Pomphrey, N.; Sauthoff, N.; Sesnic, S.; Takahashi, H.; White, R. [Princeton Univ., NJ (United States). Plasma Physics Lab.; Levinton, F. [Fusion Physics and Technologies, Torrance, CA (United States); Asakura, N. [Tokyo Univ. (Japan); Duperrex, P. [Ecole Polytechnique Federale, Lausanne (Switzerland); Gammel, G. [Grumman Corp., Bethpage, NY (United States)

1992-01-01T23:59:59.000Z

29

The effect of internal magnetic structure on the fishbone instability  

SciTech Connect (OSTI)

Plasmas exhibiting the fishbone'' instability studied on the PBX-M tokamak show a distinct relationship between the plasma shape, the internal magnetic structure, and the presence or absence of fast ion losses associated with the fishbone mode. We have, for the first time, carried out measurements of the magnetic safety factor profile in fishbone-unstable plasmas, and used the knowledge of the associated experimental equilibria to compare the stability and fast ion loss properties of these plasmas with experimental observations.

Roberts, D.W.; Powell, E. (Lawrence Livermore National Lab., CA (United States)); Kaita, R.; Bell, R.; Chance, M.; Hatcher, R.; Holland, A.; Kaye, S.; Kessel, C.; Kugel, H.; LeBlanc, B.; Manickam, J.; Okabayashi, M.; Paul, S.; Pomphrey, N.; Sauthoff, N.; Sesnic, S.; Takahashi, H.; White, R. (Princeton Univ., NJ (United States). Plasma Physics Lab.); Levinton, F. (Fusion Physics and Technologies, Torrance, CA (Uni

1992-01-01T23:59:59.000Z

30

The Sun as a Star Internal Structure and  

E-Print Network [OSTI]

The Sun as a Star Internal Structure and Evolution Simon Jeffery, Armagh Observatory Monday, 17 Models · Equations of Stellar Evolution · Future of the Sun Monday, 17 September 12 #12;1. Properties, He and other elements t age The Sun M = 1 M = 1.99 1030 kg R = 1 R = 6.96 108 m L = 1 L = 3.86 1026 W

31

Proceedings of the Third International Workshop on Jointed Structures.  

SciTech Connect (OSTI)

The Third International Workshop on Jointed Structures was held from August 16th to 17th, 2012, in Chicago Illinois, following the ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. Thirty two researchers from both the United States and international locations convened to discuss the recent progress of mechanical joints related research and associated efforts in addition to developing a roadmap for the challenges to be addressed over the next five to ten years. These proceedings from the workshop include the minutes of the discussions and follow up from the 2009 workshop [1], presentations, and outcomes of the workshop. Specifically, twelve challenges were formulated from the discussions at the workshop, which focus on developing a better understanding of uncertainty and variability in jointed structures, incorporating high fidelity models of joints in simulations that are tractable/efficient, motivating a new generation of researchers and funding agents as to the importance of joint mechanics research, and developing new insights into the physical phenomena that give rise to energy dissipation in jointed structures. The ultimate goal of these research efforts is to develop a predictive model of joint mechanics.

Starr, Michael James; Brake, Matthew Robert; Segalman, Daniel Joseph; Bergman, Lawrence A. [University of Illinois at Urbana-Champaign, Urbana, IL; Ewins, David J. [Imperial College London, London, UK

2013-08-01T23:59:59.000Z

32

ALECS: assembly language extensions and control structures  

SciTech Connect (OSTI)

ALECS is an assembly language preprocessor allowing the use of structured programming techniques in MACRO-11 code. Programs are written using standard control structures with normal MACRO-11 code embedded as needed. The ALECS task is used to translate the source to pure MACRO-11 source file which is then submitted to the assembler. ALECS also produces a structured source listing showing the true logical flow of code. ALECS has been used for short subroutines as well as RSX-11M I/0 drivers and an ACP.

Oothoudt, M.A.; Kozlowski, T.

1982-01-01T23:59:59.000Z

33

Internal-control weaknesses at Department of Energy research laboratories  

SciTech Connect (OSTI)

Two requests were made by Chairman, Permanent Subcommittee on Investigations, Senate Committee on Governmental Affairs, that GAO review the vulnerability of selected Department of Energy (DOE) research facilities to fraud, waste, and abuse. The review examined internal controls over payroll, procurement, and property management at six government-owned, contractor-operated (GOCO) research laboratories (Sandia, Hanford, Argonne, Oak Ridge, Fermi, and Brookhaven) and four government-owned, government-operated energy technology centers (Bartlesville, Laramie, Morgantown, and Pittsburgh). In fiscal 1982, DOE budgeted over $3 billion for its GOCO facilities and over $230 million for its energy technology centers. GAO noted specific problems at a number of the laboratories in each of the areas covered. In many instances, DOE has acknowledged the problems and corrective action is underway or is planned.

Not Available

1982-12-15T23:59:59.000Z

34

International Agriculture Fellowship: A Gates Foundation Grand Challenges Exploration in Endophytic Biological Control  

E-Print Network [OSTI]

International Agriculture Fellowship: A Gates Foundation Grand Challenges Exploration in Endophytic Biological Control Who we are: The International Center for Tropical Agriculture (CIAT) is a member institute of the Consultative Group on International Agricultural Research (CIAR). Based in Cali, Colombia, we focus

Ferrara, Katherine W.

35

Internal Friction Controls the Speed of Protein Folding from a Compact Configuration  

E-Print Network [OSTI]

Internal Friction Controls the Speed of Protein Folding from a Compact Configuration Suzette A is independent of the cosolutes used to adjust solvent friction. Therefore, interactions within the interior. Interestingly, we find a very strong temperature dependence in these "internal friction"-controlled dynamics

Roder, Heinrich

36

Automating Internal Control at a Coffee Cooperative using Mobile Phones Improves Efficiency and Accountability  

E-Print Network [OSTI]

by capitalizing their quality advantage, sustainable growing practices and social impact. Many of these rely cooperatives monitor the growing practices of their members through internal control systems, ensuring for internal control at a coffee co- operative. Our goals were to improve the efficiency of this process

Parikh, Tapan S.

37

Internal structure of the Kern Canyon Fault, California: a deeply exhumed strike-slip fault  

E-Print Network [OSTI]

Deformation and mineral alteration adjacent to a 2 km long segment of the Kern Canyon fault near Lake Isabella, California are studied to characterize the internal structure of the fault zone and to understand the development of fault structure...

Neal, Leslie Ann

2002-01-01T23:59:59.000Z

38

Dynamics and internal structure of the Hawaiian plume Cinzia G. Farnetani a,  

E-Print Network [OSTI]

Dynamics and internal structure of the Hawaiian plume Cinzia G. Farnetani a, , Albrecht W. Hofmann Available online 1 May 2010 Editor: Y. Ricard Keywords: plume dynamics Hawaii HSDP mantle heterogeneities A thorough understanding of the internal structure of the Hawaiian plume conduit requires to link geochemical

Farnetani, Cinzia G.

39

Capital controls and external debt term structure  

E-Print Network [OSTI]

short-term bonds and one long-term bond offered by the domestic banks to international lenders. First I look at a simple model were international lending is modeled exogenously. I consider explicitly the maturity composition of capital inflows to a...

Al Zein, Eza Ghassan

2005-11-01T23:59:59.000Z

40

Control structure selection for Reactor, Separator and Recycle Process  

E-Print Network [OSTI]

Control structure selection for Reactor, Separator and Recycle Process T. Larsson M.S. Govatsmark S to control", for a simple plant with a liquid phase reactor, a distillation column and recycle of unreacted study that reactor level should be kept at its maximum, which rules out many of control structures

Skogestad, Sigurd

Note: This page contains sample records for the topic "internal control structure" 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

International Rectifier Power Control Systems | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (bot load)International AssociationServices Ltd

42

International Journal of Control 2008, 114, iFirst  

E-Print Network [OSTI]

control of probabilistic regular languages Goutham Mallapragada, Ishanu Chattopadhyay and Asok Ray from multiple sensors (e.g., sonars, laser, infrared, and tactile) and control inputs from external the navigation algorithm resulting in a livelock situation for the robot (Mallapragada, Chattopadhyay and Ray

Ray, Asok

43

MODELLING OF CONCRETE STRUCTURES AFFECTED BY INTERNAL SWELLING REACTIONS: COUPLINGS BETWEEN  

E-Print Network [OSTI]

Page 1 MODELLING OF CONCRETE STRUCTURES AFFECTED BY INTERNAL SWELLING REACTIONS: COUPLINGS BETWEEN of the affected concrete that generally leads to cracking and decrease of its mechanical properties of the concrete works and structural integrity. To manage with considered suffering structures, it is necessary

Paris-Sud XI, Université de

44

Design and control of hierarchically structured nanomaterials  

E-Print Network [OSTI]

synthesis, many other metals have been attempted including barium, cesium, lithium, and many others along with looking at other synthesis parameters like starting reagents, compositions, and reaction conditions [31-42]. The structure of LTL contains... mesoporous structure. The zeolitic material, silicalite-1, is used as a siliceous precursor for the formation of the mesoporous SBA-15 material. A battery of characterization techniques were used to identify the structural properties of the material...

Carr, Charles Shane

2005-11-01T23:59:59.000Z

45

Arms Control: US and International efforts to ban biological weapons  

SciTech Connect (OSTI)

The Bacteriological (Biological) and Toxin Weapons Convention, the treaty that bans the development, production, and stockpiling and acquisition of biological weapons was opened for signature in 1972 and came into force in 1975 after being ratified by 22 governments, including the depository nations of the USA, the United Kingdom, and the former Soviet Union. In support of the Convention, the USA later established export controls on items used to make biological weapons. Further, in accordance with the 1990 President`s Enhanced Proliferation Control Initiative, actions were taken to redefine and expand US export controls, as well as to encourage multilateral controls through the Australia Group. Thus far, the Convention has not been effective in stopping the development of biological weapons. The principal findings as to the reasons of the failures of the Convention are found to be: the Convention lacks universality, compliance measures are effective, advantage of verification may outweigh disadvantages. Recommendations for mitigating these failures are outlined in this report.

Not Available

1992-12-01T23:59:59.000Z

46

Study Of Structural Control In Coupled Buildings  

E-Print Network [OSTI]

Metropolitana ­ Azcapotzalco, Mexico L.B. Ugarte Proyecto " Torres Tres Carabelas ", Bolivia B.F. Spencer (earthquake and wind). In a conventional structure the energy is absorbed by the inelastic deformation the input from the ground to the structure. Energy dissipation devices are elements that act like fuses

Spencer Jr., B.F.

47

Explaining finite state machine characteristics using variable structure control  

SciTech Connect (OSTI)

This paper describes how variable structure control can be used to describe the overall behavior of multiple autonomous robotic vehicles with simple finite state machine rules. The importance of this result is that it allows for the design of provably asymptotically stable group behaviors from a set of simple control laws and appropriate switching points with variable structure control. The ability to prove convergence to a goal is especially important for applications such as locating military targets or land mines.

Feddema, J.T.; Robinett, R.D.; Driessen, B.J.

1997-10-01T23:59:59.000Z

48

Features of Bayou Choctaw SPR caverns and internal structure of the salt dome.  

SciTech Connect (OSTI)

The intent of this study is to examine the internal structure of the Bayou Choctaw salt dome utilizing the information obtained from graphical representations of sonar survey data of the internal cavern surfaces. Many of the Bayou Choctaw caverns have been abandoned. Some existing caverns were purchased by the Strategic Petroleum Reserve (SPR) program and have rather convoluted histories and complex cavern geometries. In fact, these caverns are typically poorly documented and are not particularly constructive to this study. Only two Bayou Choctaw caverns, 101 and 102, which were constructed using well-controlled solutioning methods, are well documented. One of these was constructed by the SPR for their use while the other was constructed and traded for another existing cavern. Consequently, compared to the SPR caverns of the West Hackberry and Big Hill domes, it is more difficult to obtain a general impression of the stratigraphy of the dome. Indeed, caverns of Bayou Choctaw show features significantly different than those encountered in the other two SPR facilities. In the number of abandoned caverns, and some of those existing caverns purchased by the SPR, extremely irregular solutioning has occurred. The two SPR constructed caverns suggest that some sections of the caverns may have undergone very regular solutioning to form uniform cylindrical shapes. Although it is not usually productive to speculate, some suggestions that point to the behavior of the Bayou Choctaw dome are examined. Also the primary differences in the Bayou Choctaw dome and the other SPR domes are noted.

Munson, Darrell E.

2007-07-01T23:59:59.000Z

49

INTERNATIONAL COMMAND AND CONTROL RESEARCH AND TECHNOLOGY SYMPOSIUM THE FUTURE OF C2  

E-Print Network [OSTI]

10TH INTERNATIONAL COMMAND AND CONTROL RESEARCH AND TECHNOLOGY SYMPOSIUM THE FUTURE OF C2 Modeling% of the responding organizations employed some form of access control mechanism [7]. Therefore, though insider users violations with the most damaging consequences take place through misuse of insider access privileges

Laskey, Kathryn Blackmond

50

Identification and control of a flexible structure  

E-Print Network [OSTI]

This thesis describes the identification and vibration ics. control of a cantilevered beam with piezoelectric material as actuators and sensors. The Euler-Bernoulli beam equation is used and gravity contribution to the stiffness matrix is included...

Huang, Haiming

1998-01-01T23:59:59.000Z

51

Rate allocation in a remote control structure  

E-Print Network [OSTI]

measuzes. The quantized control problem, in general, has vector sources with weighted distortion measures. The rate allocation scheme of Goodman, must therefore be modified to allow for vector sources. Chapter 3 will specifically address the problem... of rate allocation given vector sources and weighted distortion measures' Equations will be derived for the case when the measurements and controls are assumed independent and when they are dependent. k + k P k (a) k/k-1 (b) Fig. 2. DPCM (a...

Meadow, Charles Joe

1984-01-01T23:59:59.000Z

52

Digital Mapping Of Structurally Controlled Geothermal Features...  

Open Energy Info (EERE)

to resolve structural patterns and details not shown on pre-existing maps. The cost of digital mapping technology can be relatively inexpensive, yet it can greatly speed the...

53

Fuzzy logic in process control: A new fuzzy logic controller and an improved fuzzy-internal model controller.  

E-Print Network [OSTI]

??Two fuzzy controllers are presented. A fuzzy controller with intermediate variable designed for cascade control purposes is presented as the FCIV controller. An intermediate variable… (more)

GarcĂ­a Z., Yohn E

2006-01-01T23:59:59.000Z

54

Emission control system and method for internal combustion engine  

SciTech Connect (OSTI)

Fresh air is introduced into the exhaust pipe leading to the muffler for an internal combustion engine, while the air and exhaust gas mixture is cooled, not only in the muffler but also in a circuitous tube which extends from the muffler to the normal discharge or tail pipe and in which a special cooler may be installed. From the outlet of the special cooling tube, which faces forwardly, a portion of the air and exhaust gas mixture, now cooled, is led from a Y-connection to the intake tube of the air filter, so that the air and exhaust gas mixture will be introduced into the intake system prior to the carburetor. A rearwardly slanting arm of the Y-connection connects the front end of the special cooling pipe with the normal tail pipe. The carburetor has one or more air bleed tubes leading into the mixture passage at or below the butterfly valves, so that at idling speeds, a small amount of fresh air is introduced, irrespective of the position of the butterfly valves, to overcome any tendency for the engine, when idling, to cough or sputter due to the introduction of an air and exhaust gas mixture to the air filter intake.

Owens, L.

1980-06-03T23:59:59.000Z

55

Process for applying control variables having fractal structures  

DOE Patents [OSTI]

A process and apparatus for the application of a control variable having a fractal structure to a body or process. The process of the present invention comprises the steps of generating a control variable having a fractal structure and applying the control variable to a body or process reacting in accordance with the control variable. The process is applicable to electroforming where first, second and successive pulsed-currents are applied to cause the deposition of material onto a substrate, such that the first pulsed-current, the second pulsed-current, and successive pulsed currents form a fractal pulsed-current waveform.

Bullock, IV, Jonathan S. (Oak Ridge, TN); Lawson, Roger L. (Oliver Springs, TN)

1996-01-01T23:59:59.000Z

56

Process for applying control variables having fractal structures  

DOE Patents [OSTI]

A process and apparatus are disclosed for the application of a control variable having a fractal structure to a body or process. The process of the present invention comprises the steps of generating a control variable having a fractal structure and applying the control variable to a body or process reacting in accordance with the control variable. The process is applicable to electroforming where first, second and successive pulsed-currents are applied to cause the deposition of material onto a substrate, such that the first pulsed-current, the second pulsed-current, and successive pulsed currents form a fractal pulsed-current waveform. 3 figs.

Bullock, J.S. IV; Lawson, R.L.

1996-01-23T23:59:59.000Z

57

Smart Structures: Model Development and Control Applications  

E-Print Network [OSTI]

advances in material science have produced a class of systems termed smart, intelligent or adaptive range. Actuators and sensors comprised of smart or active materials can meet these criteria. Like the definition for smart structures, the definitions of smart or active materials can vary somewhat between

58

Internal structure and expansion dynamics of laser ablation plumes into ambient gases  

E-Print Network [OSTI]

Internal structure and expansion dynamics of laser ablation plumes into ambient gases S. S. Harilal 13 December 2002 The effect of ambient gas on the expansion dynamics of the plasma generated by laser together with time resolved emission diagnostics, a triple structure of the plume was observed

Harilal, S. S.

59

Feedback control of major disruptions in International Thermonuclear Experimental Reactor  

SciTech Connect (OSTI)

It is argued that major disruptions in ITER can be avoided by the feedback control of the causative MHD precursors. The sensors will be 2D-arrays of ECE detectors and the suppressors will be modulated ECH beams injected radially to produce non-thermal radial pressures to counter the radial dynamics of MHD modes. The appropriate amplitude and phase of this signal can stabilize the relevant MHD modes and prevent their evolution to a major disruption. For multimode MHD precursors, an optimal feedback scheme with a Kalman filter is discussed.

Sen, A. K. [Plasma Physics Laboratory, Columbia University, New York, New York 10026 (United States)

2011-08-15T23:59:59.000Z

60

Synthesis of alloys with controlled phase structure  

DOE Patents [OSTI]

A method for preparing controlled phase alloys useful for engineering and hydrogen storage applications. This novel method avoids melting the constituents by employing vapor transport, in a hydrogen atmosphere, of an active metal constituent, having a high vapor pressure at temperatures .apprxeq.300 C. and its subsequent condensation on and reaction with the other constituent (substrate) of an alloy thereby forming a controlled phase alloy and preferably a single phase alloy. It is preferred that the substrate material be a metal powder such that diffusion of the active metal constituent, preferably magnesium, and reaction therewith can be completed within a reasonable time and at temperatures .apprxeq.300 C. thereby avoiding undesirable effects such as sintering, local compositional inhomogeneities, segregation, and formation of unwanted second phases such as intermetallic compounds.

Guthrie, Stephen Everett (Livermore, CA); Thomas, George John (Livermore, CA); Bauer, Walter (Livermore, CA); Yang, Nancy Yuan Chi (Lafayette, CA)

1999-04-20T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

Synthesis of alloys with controlled phase structure  

DOE Patents [OSTI]

A method is described for preparing controlled phase alloys useful for engineering and hydrogen storage applications. This novel method avoids melting the constituents by employing vapor transport, in a hydrogen atmosphere, of an active metal constituent, having a high vapor pressure at temperatures {approx_equal}300 C and its subsequent condensation on and reaction with the other constituent (substrate) of an alloy thereby forming a controlled phase alloy and preferably a single phase alloy. It is preferred that the substrate material be a metal powder such that diffusion of the active metal constituent, preferably magnesium, and reaction therewith can be completed within a reasonable time and at temperatures {approx_equal}300 C thereby avoiding undesirable effects such as sintering, local compositional inhomogeneities, segregation, and formation of unwanted second phases such as intermetallic compounds. 4 figs.

Guthrie, S.E.; Thomas, G.J.; Bauer, W.; Yang, N.Y.C.

1999-04-20T23:59:59.000Z

62

International Conference on Structural Health Monitoring of Intelligent Infrastructure  

E-Print Network [OSTI]

are treated as agents interacting with other wind turbines through the wake interference. Through minimizing wake interference by coordinated control actions of wind turbines, the power performance of the wind to the wake interference among the wind turbines in a wind farm. On the other hand, the efficiency can

Stanford University

63

Nonlinear Optimal Control of Plate Structures Using Magnetostrictive Actuators  

E-Print Network [OSTI]

, magnetostriction, nonlinear control, optimal control 1. Introduction Smart materials offer several advantages over material structures. Although this method can be applied to a variety of smart material systems with implementing these materials is determining how to compensate for nonlinear and hysteretic constitutive

64

Optimized Control Structure for a Wastewater Treatment Benchmark  

E-Print Network [OSTI]

Optimized Control Structure for a Wastewater Treatment Benchmark Michela Mulas , Antonio Carlos wastewater treat- ment, give rise to both technical and economical challenges since most of the existing structure design the efficiency of a wastewater treatment plant can be improved, minimizing operational

Skogestad, Sigurd

65

DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION  

SciTech Connect (OSTI)

The overall program objective is to develop and evaluate environmentally benign agents or products that are effective in the prevention, inhibition, and mitigation of microbially influenced corrosion (MIC) in the internal surfaces of metallic natural gas pipelines. The goal is to develop one or more environmentally benign (a.k.a. ''green'') products that can be applied to maintain the structure and dependability of the natural gas infrastructure. Previous testing indicated that the growth, and the metal corrosion caused by pure cultures of sulfate reducing bacteria were inhibited by hexane extracts of some pepper plants. This quarter tests were performed to determine if chemical compounds other than pepper extracts could inhibit the growth of corrosion-associated microbes and to determine if pepper extracts and other compounds can inhibit corrosion when mature biofilms are present. Several chemical compounds were shown to be capable of inhibiting the growth of corrosion-associated microorganisms, and all of these compounds limited the amount of corrosion caused by mature biofilms to a similar extent. It is difficult to control corrosion caused by mature biofilms, but any compound that disrupts the metabolism of any of the major microbial groups present in corrosion-associated biofilms shows promise in limiting the amount/rate of corrosion.

Bill W. Bogan; Brigid M. Lamb; John J. Kilbane II

2004-10-30T23:59:59.000Z

66

DEVELOPMENT OF AN ENVIRONMENTALLY BENIGN MICROBIAL INHIBITOR TO CONTROL INTERNAL PIPELINE CORROSION  

SciTech Connect (OSTI)

The overall program objective is to develop and evaluate environmentally benign agents or products that are effective in the prevention, inhibition, and mitigation of microbially influenced corrosion (MIC) in the internal surfaces of metallic natural gas pipelines. The goal is to develop one or more environmentally benign (a.k.a. ''green'') products that can be applied to maintain the structure and dependability of the natural gas infrastructure. Various chemicals that inhibit the growth and/or the metabolism of corrosion-associated microbes such as sulfate reducing bacteria, denitrifying bacteria, and methanogenic bacteria were evaluated to determine their ability to inhibit corrosion in experiments utilizing pure and mixed bacterial cultures, and planktonic cultures as well as mature biofilms. Planktonic cultures are easier to inhibit than mature biofilms but several compounds were shown to be effective in decreasing the amount of metal corrosion. Of the compounds tested hexane extracts of Capsicum pepper plants and molybdate were the most effective inhibitors of sulfate reducing bacteria, bismuth nitrate was the most effective inhibitor of nitrate reducing bacteria, and 4-((pyridine-2-yl)methylamino)benzoic acid (PMBA) was the most effective inhibitor of methanogenic bacteria. All of these compounds were demonstrated to minimize corrosion due to MIC, at least in some circumstances. The results obtained in this project are consistent with the hypothesis that any compound that disrupts the metabolism of any of the major microbial groups present in corrosion-associated biofilms shows promise in limiting the amount/rate of corrosion. This approach of controlling MIC by controlling the metabolism of biofilms is more environmentally benign than the current approach involving the use of potent biocides, and warrants further investigation.

Bill W. Bogan; Brigid M. Lamb; Gemma Husmillo; Kristine Lowe; J. Robert Paterek; John J. Kilbane II

2004-12-01T23:59:59.000Z

67

International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with  

E-Print Network [OSTI]

1st International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with Respect to Coordinate Systems Th. ENGEL*, JJ. STUBY, Ch. GLAUSER, P. GĂ?LDENAPFEL machine guidance, this text focuses on presenting and solving three challenges without which coordinate

68

International Conference on Machine Control & Guidance 2008 1 Guidance for Partial Face Excavation Machines  

E-Print Network [OSTI]

1st International Conference on Machine Control & Guidance 2008 1 Guidance for Partial Face Excavation Machines Nod CLARKE-HACKSTON, Jochen BELZ VMT GmbH Allan HENNEKER Surex Pty Ltd Abstract information to the machine operator, VMT GmbH has developed a system to support precise excavation

69

8th International IFAC Symposium on Dynamics and Control of Process Systems  

E-Print Network [OSTI]

-of-freedom, Dynamic, Economic, Plantwide, Optimization. 1. INTRODUCTION Due to globalisation the process industry;According to White (1999) economic process optimization dates back almost 50 years. The current state8th International IFAC Symposium on Dynamics and Control of Process Systems DEGREES OF FREEDOM

Van den Hof, Paul

70

International Journal of Control Vol. 82, No. 5, May 2009, 849867  

E-Print Network [OSTI]

such as industrial robots, mobile robot navigation, spacecraft re-entry and video games. Many of the basic conceptsInternational Journal of Control Vol. 82, No. 5, May 2009, 849­867 m? : a robot path planning a novel path planning algorithm, called m? , that reduces the problem of robot path planning

Ray, Asok

71

A Model for Kinetically Controlled Internal Phase Segregation During Aerosol Coagulation  

E-Print Network [OSTI]

A Model for Kinetically Controlled Internal Phase Segregation During Aerosol Coagulation H size distribution. The dynamical behavior of such a system is presented. 1 Introduction The evolution). The GDE has been employed to characterize the behavior in time and space of the particle size distribution

72

f " International Conference on Wetland Systems for Water Pollution Control. Vienna 1996 XIII/4 -1  

E-Print Network [OSTI]

96/0852 f í " International Conference on Wetland Systems for Water Pollution Control. Vienna 1996 XIII/4 - 1 TREATMENT OF SLUDGE FROM SEPTIC TANKS IN A REED-BED FILTERS PILOT PLANT. Alain Liénard and treatment of wastewater. Zones of collective and individual (on-site) treatment have to be defined. Local

Paris-Sud XI, Université de

73

Myotonic Dystrophy Type 1 RNA Crystal Structures Reveal Heterogeneous 1 × 1 Nucleotide UU Internal Loop Conformations  

SciTech Connect (OSTI)

RNA internal loops often display a variety of conformations in solution. Herein, we visualize conformational heterogeneity in the context of the 5'CUG/3'GUC repeat motif present in the RNA that causes myotonic dystrophy type 1 (DM1). Specifically, two crystal structures of a model DM1 triplet repeating construct, 5'r[{und UU}GGGC(C{und U}G){sub 3}GUCC]{sub 2}, refined to 2.20 and 1.52 {angstrom} resolution are disclosed. Here, differences in the orientation of the 5' dangling UU end between the two structures induce changes in the backbone groove width, which reveals that noncanonical 1 x 1 nucleotide UU internal loops can display an ensemble of pairing conformations. In the 2.20 {angstrom} structure, CUGa, the 5' UU forms a one hydrogen-bonded pair with a 5' UU of a neighboring helix in the unit cell to form a pseudoinfinite helix. The central 1 x 1 nucleotide UU internal loop has no hydrogen bonds, while the terminal 1 x 1 nucleotide UU internal loops each form a one-hydrogen bond pair. In the 1.52 {angstrom} structure, CUGb, the 5' UU dangling end is tucked into the major groove of the duplex. While the canonically paired bases show no change in base pairing, in CUGb the terminal 1 x 1 nucleotide UU internal loops now form two hydrogen-bonded pairs. Thus, the shift in the major groove induced by the 5' UU dangling end alters noncanonical base patterns. Collectively, these structures indicate that 1 x 1 nucleotide UU internal loops in DM1 may sample multiple conformations in vivo. This observation has implications for the recognition of this RNA, and other repeating transcripts, by protein and small molecule ligands.

Kumar, Amit; Park, HaJeung; Fang, Pengfei; Parkesh, Raman; Guo, Min; Nettles, Kendall W.; Disney, Matthew D. (Scripps)

2012-03-27T23:59:59.000Z

74

Effects of internal mineral structures on the magnetic remanence of silicate-hosted titanomagnetite inclusions  

E-Print Network [OSTI]

Effects of internal mineral structures on the magnetic remanence of silicate-hosted titanomagnetite epitaxially by exsolution from their host silicate. Close examination of clinopyroxene- hosted inclusions of silicate-hosted titanomagnetite inclusions: An electron holography study, J. Geophys. Res., 111, B12S15

Dunin-Borkowski, Rafal E.

75

Paper #3667-71, SPIE'S 6th Annual International Symposium on Smart Structures and Materials,  

E-Print Network [OSTI]

Paper #3667-71, SPIE'S 6th Annual International Symposium on Smart Structures and Materials, 1-5 March 1999, Newport Beach, CA Application of Smart Materials/Technology at the Savannah River Site Kerry of South Carolina, Columbia ABSTRACT Large scale implementation of smart materials and smart technology

Giurgiutiu, Victor

76

STRUCTURAL CONTROL AND HEALTH MONITORING Struct. Control Health Monit. 2012; 00:114  

E-Print Network [OSTI]

during data collection. A min- max, energy-balanced routing tree and optimal grid separation formulationSTRUCTURAL CONTROL AND HEALTH MONITORING Struct. Control Health Monit. 2012; 00:1­14 Energy Hampshire, Durham, NH 03824 2Department of Electrical Engineering, Princeton University, Princeton, NJ 08544

Krishnamachari, Bhaskar

77

Learning Structural Changes of Gaussian Graphical Models in Controlled Experiments  

E-Print Network [OSTI]

Graphical models are widely used in scienti fic and engineering research to represent conditional independence structures between random variables. In many controlled experiments, environmental changes or external stimuli can often alter the conditional dependence between the random variables, and potentially produce significant structural changes in the corresponding graphical models. Therefore, it is of great importance to be able to detect such structural changes from data, so as to gain novel insights into where and how the structural changes take place and help the system adapt to the new environment. Here we report an effective learning strategy to extract structural changes in Gaussian graphical model using l1-regularization based convex optimization. We discuss the properties of the problem formulation and introduce an efficient implementation by the block coordinate descent algorithm. We demonstrate the principle of the approach on a numerical simulation experiment, and we then apply the algorithm to...

Zhang, Bai

2012-01-01T23:59:59.000Z

78

Aging considerations for PWR (pressurized water reactor) control rod drive mechanisms and reactor internals  

SciTech Connect (OSTI)

This paper describes age-related degradation mechanisms affecting life extension of pressurized water reactor control rod drive mechanisms and reactor internals. The major sources of age-related degradation for control rod drive mechanisms are thermal transients such as plant heatups and cooldowns, latchings and unlatchings, long-term aging effects on electrical insulation, and the high temperature corrosive environment. Flow induced loads, the high-temperature corrosive environment, radiation exposure, and high tensile stresses in bolts all contribute to aging related degradation of reactor internals. Another problem has been wear and fretting of instrument guide tubes. The paper also discusses age-related failures that have occurred to date in pressurized water reactors.

Ware, A.G.

1988-01-01T23:59:59.000Z

79

Nucleation-Controlled Polymerization of Nanoparticles into Supramolecular Structures  

E-Print Network [OSTI]

Nucleation-Controlled Polymerization of Nanoparticles into Supramolecular Structures Jing Wang will create nanomaterials with new collective properties. However, supramolecular polymerization of isotropic be "polymerized" into specific helical or tubular assemblies via a well-defined nucleation-growth mechanism (i

Cheng, Jianjun

80

SEMIACTIVE CONTROL OF CIVIL STRUCTURES FOR NATURAL HAZARD MITIGATION  

E-Print Network [OSTI]

of wind vibra- tions in cable structures. The focus is on understanding the dynamic characteristics, axial stiffness, angle of inclination, and damper location on the control performance is examined. Specific levels of sag, axial stiff- ness, angle of inclination, and damper location resulting in poor

Spencer Jr., B.F.

Note: This page contains sample records for the topic "internal control structure" 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

Mono inverter Multi parallel PMSM -Structure and Control strategy  

E-Print Network [OSTI]

Mono inverter Multi parallel PMSM - Structure and Control strategy Damien Bidarta , Maria Pietrzak a new and original Mono inverter Multi parallel Permanent Magnet Synchronous Motor (PMSM) system. Experimental results are given for a system with 2 PMSM plugged in parallel. The proposed solution can however

Boyer, Edmond

82

The fixed structurally robust internal model principle for linear multivariable regulators  

E-Print Network [OSTI]

)]~ = 0 where all the poles must be within C . The property described by (6) is defined as loop stability, Note that loop s . ability does not guarantee internal stability since un'table canoelle, t'ion may occur in the ce. . cede of T(s, 0, )F(s). W(s... for the degree of I'V. STER OF S"IENCE Vay 1980 Va jor Sub jec ~: Elec+r ical Engineering THE FIXED STRUCTURALLY ROBUST INTERNAL MODEL PRINCIPLE FOR LINEAR MULTIVARIABLE REGUIATORS A Thesis by JOHN THOMAS MCGRATH Aoproved as to style and content by...

McGrath, John Thomas

2012-06-07T23:59:59.000Z

83

Advanced international training course on state systems of accounting for and control of nuclear materials  

SciTech Connect (OSTI)

This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.

Not Available

1981-10-01T23:59:59.000Z

84

Power system applications engineering intern experience at TRW Controls: an internship report  

E-Print Network [OSTI]

nifica nt project involved generator dynamics mode ll in g for Hydro and BWR Nuc lear g ener at or s in a Dis pa tcher Tr ai ning S im ul ator and the other was the ge neratio n of software mo dules to validate data cards for a Hydro Electric... for the degree of DOCTOR OF ENG INEERING August 1984 Major Subject: Electrical Engineering POWER SYSTEM APPLICATIONS ENGINEERING INTERN EXPERIENCE AT TRW CONTROLS An Internship Report by CHANDRAKU MA R JOHN BALACHANDRA Approved as to style and content by...

Balachandra, Chandrakumar John

2013-03-13T23:59:59.000Z

85

Brittle fracture in a periodic structure with internal potential energy. Spontaneous crack propagation  

E-Print Network [OSTI]

Spontaneous brittle fracture is studied based on the recently introduced model (Mishuris and Slepyan, Brittle fracture in a periodic structure with internal potential energy. Proc. Roy. Soc. A, in press). A periodic structure is considered, where only the prospective crack-path layer is specified as a discrete set of alternating initially stretched and compressed bonds. A bridged crack destroying initially stretched bonds may propagate under a certain level of the internal energy without external sources. The general analytical solution with the crack speed $-$ energy relation is presented in terms of the crack-related dynamic Green's function. For the anisotropic two-line chain and lattice considered earlier in quasi-statics, the dynamic problem is examined in detail. The crack speed is found to grow unboundedly as the energy approaches its upper limit. It is revealed that the spontaneous fracture can occur in the form of a pure bridged, partially bridged or fully open crack depending on the internal energy level. Generally, the steady-state mode of the crack propagation is found to be realised, whereas an irregular growth, clustering and the crack speed oscillations are detected in a vicinity of the lower bound of the energy.

Mark Ayzenberg-Stepanenko; Gennady Mishuris; Leonid Slepyan

2014-02-12T23:59:59.000Z

86

INTERNAL STRUCTURE OF PROTOCLUSTER GALAXIES: ACCELERATED STRUCTURAL EVOLUTION IN OVERDENSE ENVIRONMENTS?  

SciTech Connect (OSTI)

We present a high spatial resolution Hubble Space Telescope/NICMOS imaging survey in the field of a known protocluster surrounding the powerful radio galaxy MRC1138-262 at z = 2.16. Previously, we have shown that this field exhibits a substantial surface overdensity of red J-H galaxies. Here we focus on the stellar masses and galaxy effective radii in an effort to compare and contrast the properties of likely protocluster galaxies with their field counterparts and to look for correlations between galaxy structure and (projected) distance relative to the radio galaxy. We find a hint that quiescent, cluster galaxies are on average less dense than quiescent field galaxies of similar stellar mass and redshift. In fact, we find that only two (of eight) quiescent protocluster galaxies are of similar density to the majority of the massive, quiescent compact galaxies (Semi-Evolved Elephantine Dense galaxies; SEEDs) found in several field surveys. Furthermore, there is some indication that the structural Sersic n parameter is higher (n {approx} 3-4) on average for cluster galaxies compared to the field SEEDs (n {approx} 1-2). This result may imply that the accelerated galaxy evolution expected (and observed) in overdense regions also extends to structural evolution presuming that massive galaxies began as dense (low n) SEEDs and have already evolved to be more in line with local galaxies of the same stellar mass.

Zirm, Andrew W.; Toft, Sune [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 Copenhagen (Denmark); Tanaka, Masayuki, E-mail: azirm@dark-cosmology.dk, E-mail: sune@dark-cosmology.dk, E-mail: masayuki.tanaka@ipmu.jp [Institute for the Physics and Mathematics of the Universe, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8583 (Japan)

2012-01-10T23:59:59.000Z

87

Controls for TTS identification using PET A series of controls were implemented in order to evaluate the potential contamination by internal priming in the  

E-Print Network [OSTI]

Controls for TTS identification using PET A series of controls were implemented in order to evaluate the potential contamination by internal priming in the set of PET-characterized TTS described here. In particular, Alu sequences contain two A-rich regions, the longer at their 3'-ends. As the PET technique

Jordan, King

88

Designing Allosteric Control into Enzymes by Chemical Rescue of Structure  

SciTech Connect (OSTI)

Ligand-dependent activity has been engineered into enzymes for purposes ranging from controlling cell morphology to reprogramming cellular signaling pathways. Where these successes have typically fused a naturally allosteric domain to the enzyme of interest, here we instead demonstrate an approach for designing a de novo allosteric effector site directly into the catalytic domain of an enzyme. This approach is distinct from traditional chemical rescue of enzymes in that it relies on disruption and restoration of structure, rather than active site chemistry, as a means to achieve modulate function. We present two examples, W33G in a {beta}-glycosidase enzyme ({beta}-gly) and W492G in a {beta}-glucuronidase enzyme ({beta}-gluc), in which we engineer indole-dependent activity into enzymes by removing a buried tryptophan side chain that serves as a buttress for the active site architecture. In both cases, we observe a loss of function, and in both cases we find that the subsequent addition of indole can be used to restore activity. Through a detailed analysis of {beta}-gly W33G kinetics, we demonstrate that this rescued enzyme is fully functionally equivalent to the corresponding wild-type enzyme. We then present the apo and indole-bound crystal structures of {beta}-gly W33G, which together establish the structural basis for enzyme inactivation and rescue. Finally, we use this designed switch to modulate {beta}-glycosidase activity in living cells using indole. Disruption and recovery of protein structure may represent a general technique for introducing allosteric control into enzymes, and thus may serve as a starting point for building a variety of bioswitches and sensors.

Deckert, Katelyn; Budiardjo, S. Jimmy; Brunner, Luke C.; Lovell, Scott; Karanicolas, John (Kansas)

2012-08-07T23:59:59.000Z

89

International Conference on Machine Control & Guidance 2008 1 Self-configuring, Mobile Networks in the Area of  

E-Print Network [OSTI]

by a micro controller (PAN = private area network). Based on the wireless standard of ZigBee, the network1st International Conference on Machine Control & Guidance 2008 1 Self-configuring, Mobile Networks is able to independently establish networks even across huge distances, via multi-hopping. The modules act

90

Introduction to smart materials and their applications to structural health monitoring and control  

E-Print Network [OSTI]

Page 1 Introduction to smart materials and their applications to structural health monitoring sensors Smart materials and sensing technologies Muscles: structural control, semi-active and active Monitoring and Control TechnologiesTechnologiesTechnologiesTechnologies 3Smart Materials Definition

91

The structure of international beef markets and effects of imports on United States beef prices  

E-Print Network [OSTI]

and Effects of Deports on United States Beef prices. (May 1972) Kenneth Earl Graeber, B. S. , Texas A&M University Directed by: Dr. Donald E. Farris This study was designed to examine the structure of international beef markets and analyze the effects... 30 perrsnt change would result in a dinge in the opposite direction of 81. 28 per hundred- weight. I am especially indebted to Dr. Donald E. Farris, chairman of my advisory mmnittee, for his counseling and guidance during my graduate program...

Graeber, Kenneth Earl

1972-01-01T23:59:59.000Z

92

Coherent nanocavity structures for enhancement in internal quantum efficiency of III-nitride multiple quantum wells  

SciTech Connect (OSTI)

A “coherent” nanocavity structure has been designed on two-dimensional well-ordered InGaN/GaN nanodisk arrays with an emission wavelength in the green spectral region, leading to a massive enhancement in resonance mode in the green spectra region. By means of a cost-effective nanosphere lithography technique, we have fabricated such a structure on an InGaN/GaN multiple quantum well epiwafer and have observed the “coherent” nanocavity effect, which leads to an enhanced spontaneous emission (SE) rate. The enhanced SE rate has been confirmed by time resolved photoluminescence measurements. Due to the coherent nanocavity effect, we have achieved a massive improvement in internal quantum efficiency with a factor of 88, compared with the as-grown sample, which could be significant to bridge the “green gap” in solid-state lighting.

Kim, T.; Liu, B.; Smith, R.; Athanasiou, M.; Gong, Y.; Wang, T., E-mail: t.wang@sheffield.ac.uk [Department of Electronic and Electrical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD (United Kingdom)

2014-04-21T23:59:59.000Z

93

A Visual Analytics Approach to Structured Data Analysis to Enhance Nonproliferation and Arms Control Verification Activities  

SciTech Connect (OSTI)

Analysis activities for Nonproliferation and Arms Control verification require the use of many types of data. Tabular structured data, such as Excel spreadsheets and relational databases, have traditionally been used for data mining activities, where specific queries are issued against data to look for matching results. The application of visual analytics tools to structured data enables further exploration of datasets to promote discovery of previously unknown results. This paper discusses the application of a specific visual analytics tool to datasets related to the field of Arms Control and Nonproliferation to promote the use of visual analytics more broadly in this domain. Visual analytics focuses on analytical reasoning facilitated by interactive visual interfaces (Wong and Thomas 2004). It promotes exploratory analysis of data, and complements data mining technologies where known patterns can be mined for. Also with a human in the loop, they can bring in domain knowledge and subject matter expertise. Visual analytics has not widely been applied to this domain. In this paper, we will focus on one type of data: structured data, and show the results of applying a specific visual analytics tool to answer questions in the Arms Control and Nonproliferation domain. We chose to use the T.Rex tool, a visual analytics tool developed at PNNL, which uses a variety of visual exploration patterns to discover relationships in structured datasets, including a facet view, graph view, matrix view, and timeline view. The facet view enables discovery of relationships between categorical information, such as countries and locations. The graph tool visualizes node-link relationship patterns, such as the flow of materials being shipped between parties. The matrix visualization shows highly correlated categories of information. The timeline view shows temporal patterns in data. In this paper, we will use T.Rex with two different datasets to demonstrate how interactive exploration of the data can aid an analyst with arms control and nonproliferation verification activities. Using a dataset from PIERS (PIERS 2014), we will show how container shipment imports and exports can aid an analyst in understanding the shipping patterns between two countries. We will also use T.Rex to examine a collection of research publications from the IAEA International Nuclear Information System (IAEA 2014) to discover collaborations of concern. We hope this paper will encourage the use of visual analytics structured data analytics in the field of nonproliferation and arms control verification. Our paper outlines some of the challenges that exist before broad adoption of these kinds of tools can occur and offers next steps to overcome these challenges.

Gillen, David S.

2014-08-07T23:59:59.000Z

94

Internal Dynamics, Structure and Formation of Dwarf Elliptical Galaxies: II. Rotating Versus Non-Rotating Dwarfs  

E-Print Network [OSTI]

We present spatially-resolved internal kinematics and stellar chemical abundances for a sample of dwarf elliptical (dE) galaxies in the Virgo Cluster observed with Keck/ESI. We find that 4 out of 17 dEs have major axis rotation velocities consistent with rotational flattening, while the remaining dEs have no detectable major axis rotation. Despite this difference in internal kinematics, rotating and non-rotating dEs are remarkably similar in terms of their position in the Fundamental Plane, morphological structure, stellar populations, and local environment. We present evidence for faint underlying disks and/or weak substructure in a fraction of both rotating and non-rotating dEs, but a comparable number of counter-examples exist for both types which show no evidence of such structure. Absorption-line strengths were determined based on the Lick/IDS system (Hbeta, Mgb, Fe5270, Fe5335) for the central region of each galaxy. We find no difference in the line-strength indices, and hence stellar populations, betwe...

Geha, M; Van der Marel, R P

2003-01-01T23:59:59.000Z

95

International Atomic Energy Agency (IAEA) Coordinated Research Projects on Structural Integrity of Reactor Pressure Vessels  

SciTech Connect (OSTI)

The International Atomic Energy Agency (IAEA) has conducted a series of Coordinated Research Projects (CRPs) that have focused on irradiated reactor pressure vessel (RPV) steel fracture toughness properties and approaches for assuring structural integrity of RPVs throughout operating life. A series of nine CRPs have been sponsored by the IAEA, starting in the early 1970s, focused on neutron radiation effects on RPV steels. The purpose of the CRPs was to develop comparisons and correlations to test the uniformity of irradiated results through coordinated international research studies and data sharing. Consideration of dose rate effects, effects of alloying (nickel, manganese, silicon, etc.) and residual elements (eg., copper and phosphorus), and drop in upper shelf toughness are also important for assessing neutron embrittlement effects. The ultimate use of embrittlement understanding is assuring structural integrity of the RPV under current and future operation and accident conditions. Material fracture toughness is the key ingredient needed for this assessment, and many of the CRPs have focused on measurement and application of irradiated fracture toughness. This paper presents an overview of the progress made since the inception of the CRPs in the early 1970s. The chronology and importance of each CRP have been reviewed and put into context for continued and long-term safe operation of RPVs.

Server, W. L. [ATI Consulting, Pinehurst, NC; Nanstad, Randy K [ORNL

2009-01-01T23:59:59.000Z

96

Structural control Architecture Optimization for 3-D Systems Using Advanced Multi-Objective Genetic Algorithms  

E-Print Network [OSTI]

The architectures of the control devices in active control algorithm are an important fact in civil structural buildings. Traditional research has limitations in finding the optimal architecture of control devices such as using predefined numbers...

Cha, Young Jin

2010-01-14T23:59:59.000Z

97

Internal Dynamics, Structure and Formation of Dwarf Elliptical Galaxies: II. Rotating Versus Non-Rotating Dwarfs  

E-Print Network [OSTI]

We present spatially-resolved internal kinematics and stellar chemical abundances for a sample of dwarf elliptical (dE) galaxies in the Virgo Cluster observed with Keck/ESI. We find that 4 out of 17 dEs have major axis rotation velocities consistent with rotational flattening, while the remaining dEs have no detectable major axis rotation. Despite this difference in internal kinematics, rotating and non-rotating dEs are remarkably similar in terms of their position in the Fundamental Plane, morphological structure, stellar populations, and local environment. We present evidence for faint underlying disks and/or weak substructure in a fraction of both rotating and non-rotating dEs, but a comparable number of counter-examples exist for both types which show no evidence of such structure. Absorption-line strengths were determined based on the Lick/IDS system (Hbeta, Mgb, Fe5270, Fe5335) for the central region of each galaxy. We find no difference in the line-strength indices, and hence stellar populations, between rotating and non-rotating dE galaxies. The best-fitting mean age and metallicity for our 17 dE sample are 5 Gyr and Fe/H = -0.3 dex, respectively, with rms spreads of 3 Gyr and 0.1 dex. The majority of dEs are consistent with solar alpha/Fe abundance ratios. By contrast, the stellar populations of classical elliptical galaxies are, on average, older, more metal rich, and alpha-enhanced relative to our dE sample. The local environments of both dEs types appear to be diverse in terms of their proximity to larger galaxies in real or velocity space within the Virgo Cluster. Thus, rotating and non-rotating dEs are remarkably similar in terms of their structure, stellar content, and local environments, presenting a significant challenge to theoretical models of their formation. (abridged)

M. Geha; P. Guhathakurta; R. van der Marel

2003-06-17T23:59:59.000Z

98

Identification and open loop control of a simulated flexible space structure experimentally verified with a real flexible structure  

E-Print Network [OSTI]

IDENTIFICATION A. ND OPEN LOOP CONTROL OF A SIMULATED FLEXIBLE SPACE STRUCTURE EXPERIMENTALLY VERIFIED WITH A REAL FLEXIBLE STRUCTURE A Thesis by STEPHEN ERIC MORGAN Submitted to the Office of Graduate Studies of Texas ASSAM University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1989 Major Subject: Aerospace Engineering IDENTIFICATION AND OPEN LOOP CONTROL OF A SIMULATED FLEXIBLE SPACE STRUCTURE EXPERIMENTALLY VERIFIED WITH A REAL FLEXIBLE...

Morgan, Stephen Eric

1989-01-01T23:59:59.000Z

99

A PI-based control structure as an operating system scheduler  

E-Print Network [OSTI]

A PI-based control structure as an operating system scheduler Martina Maggio, Federico Terraneo, entirely composed of a PI-based control structure. The proposed scheduler is experimented with in several.e., not control-based) policy optimised for that condition, as long as design assumptions such as schedulability

Como, Giacomo

100

Design of the support structure, drive pedestal, and controls for a solar concentrator  

SciTech Connect (OSTI)

The glass/metal McDonnell-Douglas dish is the state-of-the-art of parabolic dish concentrators. Because of the perceived high production cost of this concentrator, the Department of Energy's Solar Thermal Program is developing stretch-membrane technology for large (75 kWt) solar concentrators for integration with receivers and engines in 25 kWe dish-Stirling systems. The objective of this development effort is to reduce the cost of the concentrator while maintaining the high levels of performance characteristic of glass-metal dishes. Under contract to Sandia National Laboratories, Science Applications International Corporation, Solar Kinetics Inc. and WG Associates are developing a faceted stretched-membrane heliostat technology. This design will result in a low-risk, near-term concentrator for dish-Stirling systems. WG Associates has designed the support structure, drives and tracking controls for this dish. The structure is configured to support 12 stretched-membrane, 3.5-meter diameter facets in a shaped dish configuration. The dish design is sized to power a dish-Stirling system capable of producing 25 kW (electric). In the design of the structure, trade-off studies were conducted to determine the best'' facet arrangement, dish contour, dish focal length, tracking control and walk-off protection. As part of the design, in-depth analyses were performed to evaluate pointing accuracy, compliance with AISC steel design codes, and the economics of fabrication and installation. Detailed fabrication and installation drawings were produced, and initial production cost estimates for the dish were developed. These issues, and the final dish design, are presented in this report. 7 refs., 33 figs., 18 tabs.

Goldberg, V.R.; Ford, J.L.; Anderson, A.E. (WG Associates, Dallas, TX (United States))

1991-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

Structure and Controls of the Global Virtual Water Trade Network  

E-Print Network [OSTI]

Recurrent or ephemeral water shortages are a crucial global challenge, in particular because of their impacts on food production. The global character of this challenge is reflected in the trade among nations of virtual water, i.e. the amount of water used to produce a given commodity. We build, analyze and model the network describing the transfer of virtual water between world nations for staple food products. We find that all the key features of the network are well described by a model that reproduces both the topological and weighted properties of the global virtual water trade network, by assuming as sole controls each country's gross domestic product and yearly rainfall on agricultural areas. We capture and quantitatively describe the high degree of globalization of water trade and show that a small group of nations play a key role in the connectivity of the network and in the global redistribution of virtual water. Finally, we illustrate examples of prediction of the structure of the network under fut...

Suweis, S; Dalin, C; Hanasaki, N; Rinaldo, A; Rodriguez-Iturbe, I; 10.1029/2011GL046837

2012-01-01T23:59:59.000Z

102

Geometric shape control of thin film ferroelectrics and resulting structures  

DOE Patents [OSTI]

A monolithic crystalline structure and a method of making involves a semiconductor substrate, such as silicon, and a ferroelectric film, such as BaTiO.sub.3, overlying the surface of the substrate wherein the atomic layers of the ferroelectric film directly overlie the surface of the substrate. By controlling the geometry of the ferroelectric thin film, either during build-up of the thin film or through appropriate treatment of the thin film adjacent the boundary thereof, the in-plane tensile strain within the ferroelectric film is relieved to the extent necessary to permit the ferroelectric film to be poled out-of-plane, thereby effecting in-plane switching of the polarization of the underlying substrate material. The method of the invention includes the steps involved in effecting a discontinuity of the mechanical restraint at the boundary of the ferroelectric film atop the semiconductor substrate by, for example, either removing material from a ferroelectric film which has already been built upon the substrate, building up a ferroelectric film upon the substrate in a mesa-shaped geometry or inducing the discontinuity at the boundary by ion beam deposition techniques.

McKee, Rodney A. (Kingston, TN); Walker, Frederick J. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

103

THE SLACS SURVEY. VIII. THE RELATION BETWEEN ENVIRONMENT AND INTERNAL STRUCTURE OF EARLY-TYPE GALAXIES  

SciTech Connect (OSTI)

We study the relation between the internal structure of early-type galaxies and their environment using 70 strong gravitational lenses from the SLACS Survey. The Sloan Digital Sky Survey (SDSS) database is used to determine two measures of overdensity of galaxies around each lens-the projected number density of galaxies inside the tenth nearest neighbor ({sigma}{sub 10}) and within a cone of radius one h{sup -1} Mpc (D {sub 1}). Our main results are as follows. (1) The average overdensity is somewhat larger than unity, consistent with lenses preferring overdense environments as expected for massive early-type galaxies (12/70 lenses are in known groups/clusters). (2) The distribution of overdensities is indistinguishable from that of 'twin' nonlens galaxies selected from SDSS to have the same redshift and stellar velocity dispersion {sigma}{sub *}. Thus, within our errors, lens galaxies are an unbiased population, and the SLACS results can be generalized to the overall population of early-type galaxies. (3) Typical contributions from external mass distribution are no more than a few percent in local mass density, reaching 10-20% ({approx}0.05-0.10 external convergence) only in the most extreme overdensities. (4) No significant correlation between overdensity and slope of the mass-density profile of the lens galaxies is found. (5) Satellite galaxies (those with a more luminous companion) have marginally steeper mass-density profiles (as quantified by f {sub SIE} = {sigma}{sub *}/{sigma}{sub SIE} = 1.12 {+-} 0.05 versus 1.01 {+-} 0.01) and smaller dynamically normalized mass enclosed within the Einstein radius ({delta}log M {sub Ein}/M {sub dim} differs by -0.09 {+-} 0.03 dex) than central galaxies (those without). This result suggests that tidal stripping may affect the mass structure of early-type galaxies down to kpc scales probed by strong lensing, when they fall into larger structures.

Treu, Tommaso; Gavazzi, Raphael; Gorecki, Alexia; Marshall, Philip J. [Department of Physics, University of California, Santa Barbara, CA 93106 (United States); Koopmans, Leon V. E. [Kapteyn Institute, P.O. Box 800, 9700AV Groningen (Netherlands); Bolton, Adam S. [Institute for Astronomy, University of Hawai'i, 2680 Woodlawn Dr., Honolulu, HI 96822 (United States); Moustakas, Leonidas A. [Jet Propulsion Laboratory, 4800 Oak Grove Dr, Caltech, MS169-327, Pasadena, CA 91109 (United States); Burles, Scott [Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139 (United States)], E-mail: tt@physics.ucsb.edu, E-mail: pjm@physics.ucsb.edu, E-mail: gavazzi@iap.fr, E-mail: koopmans@astro.rug.nl, E-mail: bolton@ifa.hawaii.edu, E-mail: leonidas@jpl.nasa.gov, E-mail: burles@mit.edu

2009-01-01T23:59:59.000Z

104

STRUCTURAL CONTROL AND ANISOTROPY OF MINERALIZATION THE CHUQUICAMATA PORPHYRY COPPER DEPOSIT,  

E-Print Network [OSTI]

STRUCTURAL CONTROL AND ANISOTROPY OF MINERALIZATION WITHIN THE CHUQUICAMATA PORPHYRY COPPER DEPOSIT CONTROL AND ANISOTROPY OF MINERALIZATION WITHIN THE CHUQUICAMATA PORPHYRY COPPER DEPOSIT, NORTHERN CHILE the Chuquicamata Porphyry Copper Deposit, northern Chile DEPARTMENT OR SCHOOL: Department of Earth Sciences DEGREE

Beaumont, Christopher

105

Direct comparison of Neural Network, Fuzzy Logic and Model Prediction Variable Structure vortex flow controllers  

E-Print Network [OSTI]

Predictive Variable Structure and Fuzzy Logic based controllers for the same benchmark problem. Evaluation criteria consist of closed-loop system performance, activity level of the VFC nozzles, ease of controller synthesis, time required to synthesize...

Joshi, Praveen Sudhakar

2012-06-07T23:59:59.000Z

106

Understanding external forces acting on cells control lipid membrane structure and dynamics  

E-Print Network [OSTI]

Understanding external forces acting on cells control lipid membrane structure and dynamics Overview: Plasma membranes composed of a variety of lipids and proteins are complex and dynamic structures optical microscopy. Much of the molecular insights into the structure and dynamics of these structures has

Bjřrnstad, Ottar Nordal

107

5th International Conference on Research in Air Transportation (ICRAT 2012) Design, Testing and Evaluation of a Pushback Rate Control Strategy  

E-Print Network [OSTI]

airports. This paper describes the implementation of a congestion control strategy at Boston Logan International Airport (BOS). The approach predicts the departure throughput in the next 15 minute interval International airport (ATH) [11]. In contrast to these approaches, the Pushback Rate Control strategy is a low

Gummadi, Ramakrishna

108

Annual International Symposium on Smart Structures and Materials, 2003 1 Analysis of hybrid PMN/Terfenol broadband transducers in  

E-Print Network [OSTI]

SPIE 10th Annual International Symposium on Smart Structures and Materials, 2003 1 Analysis, electroacoustic theory, and linearized constitutive relationships for each class of smart material for low transducers employ a single smart material element, usually a piezoelectric stack, but recent U.S. Navy

109

Integration of Radioisotope Heat Source with Stirling Engine and Cooler for Venus Internal-Structure Mission  

SciTech Connect (OSTI)

The primary mission goal is to perform long-term seismic measurements on Venus, to study its largely unknown internal structure. The principal problem is that most payload components cannot long survive Venus's harsh environment, 90 bars at 500 degrees C. To meet the mission life goal, such components must be protected by a refrigerated payload bay. JPL Investigators have proposed a mission concept employing a lander with a spherical payload bay cooled to 25 degrees C by a Stirling cooler powered by a radioisotope-heated Sitrling engine. To support JPL's mission study, NASA/Lewis and MTI have proposed a conceptual design for a hydraulically coupled Stirling engine and cooler, and Fairchild Space - with support of the Department of Energy - has proposed a design and integration scheme for a suitable radioisotope heat source. The key integration problem is to devise a simple, light-weight, and reliable scheme for forcing the radioisotope decay heat to flow through the Stirling engine during operation on Venus, but to reject that heat to the external environment when the Stirling engine and cooler are not operating (e.g., during the cruise phase, when the landers are surrounded by heat shields needed for protection during subsequent entry into the Venusian atmosphere.) A design and integration scheme for achieving these goals, together with results of detailed thermal analyses, are described in this paper. There are 7 copies in the file.

Schock, Alfred

1993-10-01T23:59:59.000Z

110

The thermodynamics for a hadronic gas of fireballs with internal color structures and chiral fields  

E-Print Network [OSTI]

The thermodynamical partition function for a gas of color-singlet bags consisting of fundamental and adjoint particles in both $U(N_c)$ and $SU(N_c)$ group representations is reviewed in detail. The constituent particle species are assumed to satisfy various thermodynamical statistics. The gas of bags is probed to study the phase transition for a nuclear matter in the extreme conditions. These bags are interpreted as the Hagedorn states and they are the highly excited hadronic states which are produced below the phase transition point to the quark-gluon plasma. The hadronic density of states has the Gross-Witten critical point and exhibits a third order phase transition from a hadronic phase dominated by the discrete low-lying hadronic mass spectrum particles to another hadronic phase dominated by the continuous Hagedorn states. The Hagedorn threshold production is found just above the highest known experimental discrete low-lying hadronic mass spectrum. The subsequent Hagedorn phase undergoes a first order deconfinement phase transition to an explosive quark-gluon plasma. The role of the chiral phase transition in the phases of the discrete low-lying mass spectrum and the continuous Hagedorn mass spectrum is also considered. It is found crucial in the phase transition diagram. Alternate scenarios are briefly discussed for the Hagedorn gas undergoes a higher order phase transition through multi-processes of internal color-flavor structure modification.

Ismail Zakout; Carsten Greiner

2008-08-11T23:59:59.000Z

111

Comparison between nonlinear model-based controllers and gain-scheduling Internal Model Control based on identified model*  

E-Print Network [OSTI]

response behaviour make anti-slug control at offshore oil-fields an interesting control problem where slugging flow conditions in offshore multi- phase pipelines are undesirable and an effective solution time, because of inflow disturbances or plant changes. We aim to find a robust control solution

Skogestad, Sigurd

112

Control Structure Selection for an Evaporation Process Marius S. Govatsmark a , Sigurd Skogestad a  

E-Print Network [OSTI]

of controlled variables which with constant setpoints keep the process close to the economic optimum ("self1 Control Structure Selection for an Evaporation Process Marius S. Govatsmark a , Sigurd Skogestad structure selection is applied to the evaporation process of Newell and Lee (1989). First, promising sets

Skogestad, Sigurd

113

Control structure selection for the deethanizer column from Mongstad/Statoil  

E-Print Network [OSTI]

the maxi- mum allowed concentrations of C3 in the distillate is 10% (mol fraction) and the maximum concen, Sigurd Skogestad April 27, 2007 Abstract The selection of a good control structure for a distillation, it is studied the control structure selection of a deethanizer distillation column from Mongstad

Skogestad, Sigurd

114

Integrated Pest and Turf Control Policy Structural and landscape pests can pose significant problems to people,  

E-Print Network [OSTI]

UCHC Integrated Pest and Turf Control Policy Structural and landscape pests can pose significant for control of structural and landscape pests. Pests Pests are populations of living organisms (animals is as follows: This document describes current turf maintenance practices at the University of Connecticut

Oliver, Douglas L.

115

Controlling terahertz waves with meta-materials and photonic bandgap structures  

SciTech Connect (OSTI)

We will describe research conducted at Los Alamos National Laboratory towards developing components for controlling terahertz waves. We employ meta-materials and, particularly, meta-films, as very compact absorbers for controlling quasioptical beams. We believe that dielectric photonic bandgap structures could replace ordinary metal waveguide devices at THz, since metal structures become extremely lossy in this frequency range.

Shchegolkov, Dmitry [Los Alamos National Laboratory; Azad, Abul [Los Alamos National Laboratory; O' Hara, John F [Los Alamos National Laboratory; Moody, Nathan A [Los Alamos National Laboratory; Simakov, Evgenya I [Los Alamos National Laboratory

2010-12-07T23:59:59.000Z

116

Active vibration suppression of a exible structure using smart material and a modular control patch  

E-Print Network [OSTI]

Active vibration suppression of a ÂŻexible structure using smart material and a modular control of vibration suppression of a ÂŻexible structure using smart materials and a miniaturized digital controller demonstrated the capacity of smart material being used as sensors and actuators for vibration suppression

117

Oil and Gas CDT Structural and depositional controls on shale gas resources in  

E-Print Network [OSTI]

Oil and Gas CDT Structural and depositional controls on shale gas resources in the UK), http://www.bgs.ac.uk/staff/profiles/0688.html · Laura Banfield (BP) Key Words Shale gas, Bowland of structural and depositional controls on shale gas potential in the UK with a synthesis of a series

Henderson, Gideon

118

Photochemical Internalization of Bleomycin Before External-Beam Radiotherapy Improves Locoregional Control in a Human Sarcoma Model  

SciTech Connect (OSTI)

Purpose: The aim of this study was to explore the tumor growth response of the combination photochemical internalization and external-beam radiotherapy. Photochemical internalization is a technology to improve the utilization of therapeutic macromolecules in cancer therapy by photochemical release of endocytosed macromolecules into the cytosol. Methods and Materials: A human sarcoma xenograft TAX-1 was inoculated subcutaneously into nude mice. The photosensitizer AlPcS{sub 2a} and bleomycin were intraperitoneally administrated 48 h and 30 min, respectively, before diode laser light exposure at 670 nm (20 J/cm{sup 2}). Thirty minutes or 7 days after photochemical treatment, the animals were subjected to 4 Gy of ionizing radiation. Results: Using photochemical internalization of bleomycin as an adjunct to ionizing radiation increased the time to progression for the tumors from 17 to 33 days as compared with that observed with photodynamic therapy combined with ionizing radiation as well as for radiochemotherapy with bleomycin. The side effects observed when photochemical internalization of bleomycin was given shortly before ionizing radiation were eliminated by separating the treatment modalities in time. Conclusion: Photochemical internalization of bleomycin combined with ionizing radiation increased the time to progression and showed minimal toxicity and may therefore reduce the total radiation dose necessary to obtain local tumor control while avoiding long-term sequelae from radiotherapy.

Norum, Ole-Jacob, E-mail: oleno@radiumhospitalet.n [Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo (Norway); Department of Surgical Oncology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo (Norway); Bruland, Oyvind Sverre [Department of Oncology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo (Norway); Faculty of Clinical Medicine, University of Oslo, Oslo (Norway); Gorunova, Ludmila [Department of Medical Genetics, Institute for Cancer Research, Norwegian Radium Hospital, Oslo (Norway); Berg, Kristian [Department of Radiation Biology, Institute for Cancer Research, Norwegian Radium Hospital, Oslo (Norway)

2009-11-01T23:59:59.000Z

119

Characterizing Structural Controls of Geothermal Fields in the...  

Open Energy Info (EERE)

Controls of Geothermal Fields in the Northwestern Great Basin- A Progress Report Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Characterizing...

120

optimization of discrete control systems with varying structure  

E-Print Network [OSTI]

(in russian). 4. Mansimov, K.B., Maharramov, Sh.F.: Necessary conditions of optimality for discrete system with variable structure and rolling right end of the path.

xx

2004-12-16T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

HUMAN CONFORT AND AUXILIARY CONTROL CONSIDERATIONS IN PASSIVE SOLAR STRUCTURES  

E-Print Network [OSTI]

SOLAR STRUCTURES Wayne Place, Ronald Kammerud, Brandt Andersson, Benay Curtis, William Carroll, Craig Christensen and Mark Hannifan April 1980 TWO-WEEK LOAN

Place, Wayne

2012-01-01T23:59:59.000Z

122

Internal, powerful others, and chance locus of control as related to performance in a concept identification task  

E-Print Network [OSTI]

fcclfill . ent of thc require!!cent for tn: drgr=. c f RASTER OF SCIENCE August 1975 Major Subject: Psychology L INTERNAL, POWERFUL OTHERS, AND CHANCE LOCUS OF CONTROL AS RELATED TO PERFORMANCE IN A CONCEPT IDENTIFICATION TASK A Thesis Thomas Gray... INIHODUCTION Hypotheses 10 METHOD 12 Subj ects Procedures 12 12 Instructional Set 13 Transfer Instructions Miterisls RES UI. 'I S 39 DISCUSSION 7F Ro"'ERFNCES 37 APPENDICES 1. Stimulus Materials In Acquisition 2. Stimulus Materials In Transfer...

Allen, Thomas Gray

1975-01-01T23:59:59.000Z

123

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect (OSTI)

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

Not Available

1986-06-01T23:59:59.000Z

124

A robust nonlinear semi-active control for base seismically-isolated structures  

E-Print Network [OSTI]

actuators, typically, are viscous dampers whose parameters can be controlled by low power means. Passive of buildings and structures. In this work we consider actuators which consist of passive and semi to reach the ball is also provided. The semi-active control thus provides the control designer

Boyer, Edmond

125

Adaptive GPC Structures for Temperature and Relative Humidity Control of a Nonlinear  

E-Print Network [OSTI]

12 Adaptive GPC Structures for Temperature and Relative Humidity Control of a Nonlinear Passive Air and quality when outside air conditions are not favourable. Climate control accuracy may help optimize of climate-controlled greenhouses and growth chambers makes it possible to maintain high crop productivity

Boyer, Edmond

126

International Conference on Machine Control & Guidance 2008 1 Autonomous Navigation Tool for Real & Virtual Field  

E-Print Network [OSTI]

on sensor fusion and fuzzy logic, has been realised. The data of various sensors are transferred to control Fusion, Agriculture Applications, Fuzzy Logic, Navigation Control. 1 INTRODUCTION The development of the navigation control to a constant one, whatever the number of fusioned sensors is. A Fuzzy Logic Controller

127

Geometric Structure of the Adaptive Controller of the Human Arm  

E-Print Network [OSTI]

The objects with which the hand interacts with may significantly change the dynamics of the arm. How does the brain adapt control of arm movements to this new dynamic? We show that adaptation is via composition of a ...

Shadmehr, Reza

1993-07-01T23:59:59.000Z

128

Online learning algorithm for structural control using magnetorheological actuators  

E-Print Network [OSTI]

Magnetorheological actuators are promising devices for mitigating vibrations because they only require a fraction of energy for a similar performance to active control. Conversely, these semi-active devices have limited ...

Laflamme, Simon, M. Eng. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

129

Method and apparatus for control of a magnetic structure  

DOE Patents [OSTI]

A method and apparatus for independently adjusting the spacing between opposing magnet arrays in charged particle based light sources. Adjustment mechanisms between each of the magnet arrays and the supporting structure allow the gap between the two magnet arrays to be independently adjusted. In addition, spherical bearings in the linkages to the magnet arrays permit the transverse angular orientation of the magnet arrays to also be adjusted. The opposing magnet arrays can be supported above the ground by the structural support.

Challenger, Michael P. (Bothell, WA); Valla, Arthur S. (Bothell, WA)

1996-06-18T23:59:59.000Z

130

Learning temporal structure for task based control Kingsley Sage a,*, A. Jonathan Howell a  

E-Print Network [OSTI]

's internal models is shown to help the tracker deal with mid-term occlusion. We also show that VLMMs can Markov models (VLMMs) to allow for modelling of continuous input data and show that the generative to support expectation in task-based control using these behavioural models. The hand tracker forms a part

Trahanias, Panos

131

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect (OSTI)

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

Not Available

1984-06-01T23:59:59.000Z

132

Method for forming porous sintered bodies with controlled pore structure  

DOE Patents [OSTI]

The present invention is based, in part, on a method for combining a mixture of hydroxide and hydride functional siloxanes to form a polysiloxane polymer foam, that leaves no residue (zero char yield) upon thermal decomposition, with ceramic and/or metal powders and appropriate catalysts to produce porous foam structures having compositions, densities, porosities and structures not previously attainable. The siloxanes are mixed with the ceramic and/or metal powder, wherein the powder has a particle size of about 400 .mu.m or less, a catalyst is added causing the siloxanes to foam and crosslink, thereby forming a polysiloxane polymer foam having the metal or ceramic powder dispersed therein. The polymer foam is heated to thermally decompose the polymer foam and sinter the powder particles together. Because the system is completely nonaqueous, this method further provides for incorporating reactive metals such as magnesium and aluminum, which can be further processed, into the foam structure.

Whinnery, LeRoy Louis (4929 Julie St., Livermore, Alameda County, CA 94550); Nichols, Monte Carl (4070 Guilford Ave., Livermore, Alameda County, CA 94550)

2000-01-01T23:59:59.000Z

133

Modeling the structural behavior of the piston rings under different boundary conditions in internal combustion engines  

E-Print Network [OSTI]

In the process of designing internal combustion engine, piston ring plays an important role in fulfilling the requirements of camber gas sealing, friction reduction and lubrication oil consumption. The goal of this thesis ...

Xu, Dian

2010-01-01T23:59:59.000Z

134

2010 Asia-Pacific International Symposium on Aerospace Technology Control-oriented Modeling for Hypersonic Vehicle Control  

E-Print Network [OSTI]

for Hypersonic Vehicle Control Qingkai Wei, Xun Huang* College of Engineering, Peking University, Beijing, China. Abstract Hypersonic vehicles have great promising in civil and military application. The physics related to hypersonic flight is quite different from traditional aircraft, such as strong nonlinear, strong aerodynamic

Huang, Xun

135

Final Report - Investigation of Intermittent Turbulence and Turbulent Structures in the Presence of Controlled Sheared Flows  

SciTech Connect (OSTI)

Final Report for grant DE-FG02-06ER54898. The dynamics and generation of intermittent plasma turbulent structures, widely known as "blobs" have been studied in the presence of sheared plasma flows in a controlled laboratory experiment.

Gilmore, Mark A. [University of New Mexico

2013-06-27T23:59:59.000Z

136

Estimation and Control of Flexible Space Structures for Autonomous On-Orbit Assembly  

E-Print Network [OSTI]

, David W. Miller June 2009 SSL # 8-09 #12;#12;Estimation and Control of Flexible Space Structures for Autonomous On-Orbit Assembly Jacob Katz, David W. Miller June 2009 SSL # 8-09 This work is based

137

CONTROL OF COHERENT STRUCTURE IN COAXIAL SWIRLING TURBULENT JETS  

E-Print Network [OSTI]

.............................................................. 193 xvi NOMENCLATURE Symbol Description Unit D Jet diameter, Defined in Figure 5.1 m D h Hydraulic jet diameter m f Excitation frequency s -1 G Degree of swirl, Defined... stronger effect than the pilot jet itself, leading to an almost entire removal of coherent structures. 2.2. Flow Instability Swirl is naturally presented in the exhaust from a turbine or an axial flow pump, and may be deliberately generated...

Lee, Wonjoong

2008-01-01T23:59:59.000Z

138

Structural/functional relationships between internal and external MSH receptors: modulation of expression in Cloudman melanoma cells by UVB radiation  

SciTech Connect (OSTI)

Expression of internal receptors for MSH is an important criterion for responsiveness to MSH by Cloudman melanoma cells. Here, we show that internal and external receptors for MSH are of identical molecular weights (50-53 kDa) and share common antigenic determinants, indicating a structural relationship between the 2 populations of molecules. The internal receptors co-purified with a sub-cellular fraction highly enriched for small vesicles, many of which were coated. Ultraviolet B light (UVB) acted synergistically with MSH to increase tyrosinase activity and melanin content of cultured Cloudman melanoma cells, consistent with previous findings in the skin of mice and guinea pigs. Preceding the rise in tyrosinase activity in cultured cells, UVB elicited a decrease in internal MSH binding sites and a concomitant increase in external sites. The time frame for the UVB effects on MSH receptors and melanogenesis, 48 hours, was similar to that for a response to solar radiation in humans. Together, the results indicate a key role for MSH receptors in the induction of melanogenesis by UVB and suggest a potential mechanism of action for UVB: redistribution of MSH receptors with a resultant increase in cellular responsiveness to MSH.

Chakraborty, A.K.; Orlow, S.J.; Bolognia, J.L.; Pawelek, J.M. (Department of Dermatology, Yale University School of Medicine, New Haven, CT (USA))

1991-04-01T23:59:59.000Z

139

STRUCTURAL CONTROL AND HEALTH MONITORING Struct. Control Health Monit. 2006; 13:758774  

E-Print Network [OSTI]

Xu1 , Tarunraj Singh2 and Gary F. Dargush1, *,y 1 Department of Civil, Structural and Environmental at improving performance of the primary structural system, but may have limited or even adverse effect of large multistory buildings, nuclear power plants, industrial facilities, and offshore platforms. More

Singh, Tarunraj

140

Controlled Structure of Organic-Nanomaterial Solar Cells - Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01 SF-30Innovation Portal Controlled

Note: This page contains sample records for the topic "internal control structure" 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

Control structure design for stabilizing unstable gas-lift oil wells  

E-Print Network [OSTI]

Control structure design for stabilizing unstable gas-lift oil wells Esmaeil Jahanshahi, Sigurd valve is the recommended solution to prevent casing-heading instability in gas-lifted oil wells. Focus to be effective to stabilize this system. Keywords: Oil production, two-phase flow, gas-lift, controllability, H

Skogestad, Sigurd

142

A Study on Transverse Vibrations in a Column and an Overview of Structural Control  

E-Print Network [OSTI]

of the structure or of specific members to reduce the vibratory responses. It is vital to understand the behavior of the structural members experiencing the vibrations before being able to monitor and control them. Mode shapes show the different movement of columns...

Roldan Arcos, Alejandra 1990-

2011-07-19T23:59:59.000Z

143

Untangling Dynamical and Microphysical Controls for the Structure of Stratocumulus  

SciTech Connect (OSTI)

Stratocumulus clouds that are an important component of the Earth climate system can exhibit diverse structures, from solid decks to broken cloud fields with strikingly different abilities to reflect solar radiation. Amazingly, these different cloud formations can occur within the same or nearly the same environment, as evident by a common presence of pockets of open cells surrounded by overcast areas. These intriguing features not only provide for spectacular satellite images, but also present a challenge for climate models striving to predict the correct cloud amount. While open cells have been linked to the presence of precipitation and low droplet concentrations, complete understanding of the many complex and interacting processes leading to their formation is lacking. Here we show that the structure of stratocumulus can be linked to two timescales: an updraft timescale, t_up, and a precipitation initiation timescale, t_r. When drizzle is initiated within updrafts (t_r ? t_up), cloud water in the outflow is depleted enough that an overcast cloud cannot be sustained. Using a simple parcel model, we relate these timescales to three observable parameters (droplet number concentration, Nc, cloud depth, H, and updraft speed, w) and derive a functional representation for this relationship. Well-documented observed and simulated cases of open and closed cell stratocumulus fit well into the classification based on our model.

Ovchinnikov, Mikhail; Easter, Richard C.; Gustafson, William I.

2013-08-27T23:59:59.000Z

144

Neuro-fuzzy control of a multi-degree of freedom structure with semi-active magnetorheological dampers  

E-Print Network [OSTI]

of the benchmark building and numerically simulated under seismic excitation. To control response of the benchmark structure, a neuro-fuzzy control (NEFCON) strategy is applied with acceleration feedback. Training of a NEFCON controller is accomplished through...

Likhitruangsilp, Visit

2002-01-01T23:59:59.000Z

145

International financial crises, term structure of foreign debt and monetary policy in open economies  

E-Print Network [OSTI]

...................................................19 II.2.4.2 Assumption on R ..................................................20 II.3 Types of Equilibria.......................................................................20 II.3.1 Overview of Equilibria with No Crises... Short-term Debt Is More Expensive ( 120102 r )................................61 II.5.1.4 Summary of Vulnerability to Bank Runs.............62 II.5.2 When Do International Creditors Stop Lending to Domestic Banks...

Caliskan, Ahmet

2006-08-16T23:59:59.000Z

146

Control of a benchmark structure using GA-optimized fuzzy logic control  

E-Print Network [OSTI]

, and then further improve their performance by intelligently modulating the command voltage for concurrent reductions of displacement and acceleration responses. An optimal controller is identified and validated through numerical simulation and fullscale...

Shook, David Adam

2009-05-15T23:59:59.000Z

147

Contractor Work Planning and Control Lessons Learned from DOE and International Projects  

Broader source: Energy.gov [DOE]

Slide Presentation by Bob McQuinn; URS Global Management and Operations Services; Frank McCoy and Rick Runnels; URS - Professional Solutions. Contractor Work Planning and Control-URS Lessons Learned.

148

IEEE/RSJ International Conference on Intelligent Robots and Systems, Grenoble, France, September 8-12 1997 On the Modeling and Control of an  

E-Print Network [OSTI]

IEEE/RSJ International Conference on Intelligent Robots and Systems, Grenoble, France, September 8 and experiments. The models will be used for designing a controller for coordinated endpoint motion and for a real advanced control systems, enabling operators to command a machine's manipulator in Cartesian space. However

Papadopoulos, Evangelos

149

STRUCTURAL ANALYSES OF FUEL CASKS SUBJECTED TO BOLT PRELOAD, INTERNAL PRESSURE AND SEQUENTIAL DYNAMIC IMPACTS  

SciTech Connect (OSTI)

Large fuel casks subjected to the combined loads of closure bolt tightening, internal pressure and sequential dynamic impacts present challenges when evaluating their performance in the Hypothetical Accident Conditions (HAC) specified in the Code of Federal Regulations Title 10 Part 71 (10CFR71). Testing is often limited by cost, difficulty in preparing test units and the limited availability of facilities which can carry out such tests. In the past, many casks were evaluated without testing by using simplified analytical methods. In addition, there are no realistic analyses of closure bolt stresses for HAC conditions reported in the open literature. This paper presents a numerical technique for analyzing the accumulated damages of a large fuel cask caused by the sequential loads of the closure bolt tightening and the internal pressure as well as the drop and crash dynamic loads. The bolt preload and the internal pressure are treated as quasi-static loads so that the finite element method with explicit numerical integration scheme based on the theory of wave propagation can be applied. The dynamic impacts with short durations such as the 30-foot drop and the 40-inch puncture for the hypothetical accident conditions specified in 10CFR71 are also analyzed by using the finite-element method with explicit numerical integration scheme.

Wu, T

2009-06-25T23:59:59.000Z

150

Development of a Preliminary Decommissioning Plan Following the International Structure for Decommissioning Costing (ISDC) of Nuclear Installations - 13361  

SciTech Connect (OSTI)

The International Structure for Decommissioning Costing (ISDC) of Nuclear Installations, published by OECD/NEA, IAEA and EC is intended to provide a uniform list of cost items for decommissioning projects and provides a standard format that permits international cost estimates to be compared. Candesco and DECOM have used the ISDC format along with two costing codes, OMEGA and ISDCEX, developed from the ISDC by DECOM, in three projects: the development of a preliminary decommissioning plan for a multi-unit CANDU nuclear power station, updating the preliminary decommissioning cost estimates for a prototype CANDU nuclear power station and benchmarking the cost estimates for CANDU against the cost estimates for other reactor types. It was found that the ISDC format provides a well defined and transparent basis for decommissioning planning and cost estimating that assists in identifying gaps and weaknesses and facilitates the benchmarking against international experience. The use of the ISDC can also help build stakeholder confidence in the reliability of the plans and estimates and the adequacy of decommissioning funding. (authors)

Moshonas Cole, Katherine; Dinner, Julia; Grey, Mike [Candesco - A Division of Kinectrics Inc, 26 Wellington E 3rd floor, Toronto, Ontario, M5E 1S2 (Canada)] [Candesco - A Division of Kinectrics Inc, 26 Wellington E 3rd floor, Toronto, Ontario, M5E 1S2 (Canada); Daniska, Vladimir [DECOM a.s., Sibirska 1, 917 01 Trnava (Slovakia)] [DECOM a.s., Sibirska 1, 917 01 Trnava (Slovakia)

2013-07-01T23:59:59.000Z

151

Band-gap nonlinear optical generation: The structure of internal optical field and the structural light focusing  

SciTech Connect (OSTI)

A novel approach for the enhancement of nonlinear optical effects inside globular photonic crystals (PCs) is proposed and systematically studied via numerical simulations. The enhanced optical harmonic generation is associated with two- and three-dimensional PC pumping with the wavelength corresponding to different PC band-gaps. The interactions between light and the PC are numerically simulated using the finite-difference time-domain technique for solving the Maxwell's equations. Both empty and infiltrated two-dimensional PC structures are considered. A significant enhancement of harmonic generation is predicted owing to the highly efficient PC pumping based on the structural light focusing effect inside the PC structure. It is shown that a highly efficient harmonic generation could be attained for both the empty and infiltrated two- and three-dimensional PCs. We are demonstrating the ability for two times enhancement of the parametric decay efficiency, one order enhancement of the second harmonic generation, and two order enhancement of the third harmonic generation in PC structures in comparison to the nonlinear generations in appropriate homogenous media. Obviously, the nonlinear processes should be allowed by the molecular symmetry. The criteria of the nonlinear process efficiency are specified and calculated as a function of pumping wavelength position towards the PC globule diameter. Obtained criterion curves exhibit oscillating characteristics, which indicates that the highly efficient generation corresponds to the various PC band-gap pumping. The highest efficiency of nonlinear conversions could be reached for PC pumping with femtosecond optical pulses; thus, the local peak intensity would be maximized. Possible applications of the observed phenomenon are also discussed.

Zaytsev, Kirill I., E-mail: kirzay@gmail.com; Katyba, Gleb M.; Yakovlev, Egor V.; Yurchenko, Stanislav O., E-mail: st.yurchenko@mail.ru [Bauman Moscow State Technical University, 2nd Baumanskaya str. 5, Moscow 105005 (Russian Federation); Gorelik, Vladimir S. [P. N. Lebedev Physics Institute of the Russian Academy of Sciences, Leninskiy Prospekt 53, Moscow 119991 (Russian Federation)

2014-06-07T23:59:59.000Z

152

International Journal of Control Vol. 81, No. 8, August 2008, 12101220  

E-Print Network [OSTI]

-feedback control for a class of uncertain stochastic non-linear systems with time delays Shu-Jun Liuab , Shuzhi Sam, we investigate the adaptive output-feedback stabilisation for a class of stochastic non and uniqueness of the solution process for stochastic non-linear systems with time delays, and introduce a new

Ge, Shuzhi Sam

153

11th International Conference On Structural Safety And Reliability June 16 20, 2013  

E-Print Network [OSTI]

or engineering nature. The models and strategies may include traditional statistics and probability theory geotechnical and structural engineering problems. Contributions may have a mathematical, a computer science, robust statistics, Bayesian theory, imprecise probabilities with its various branches such as evidence

Magoc, Tanja

154

DOE`s multiprogram laboratories: The structure of an internal market  

SciTech Connect (OSTI)

Individual Department of Energy offices make R and D program assignments to competing multiprogram laboratories that are concentrated consistently more or less than the assignments of other offices over their full range, from largest assignment to smallest. Defense-related offices ignore as R and D performers the laboratories they do not dominate, by extends even greater than would be predicted from giving the three weapons laboratories their largest assignments. Certain DOE offices cluster their lab assignments together; others tend to avoid one another. To frame new legislation with net benefits for this internal market, Congress must appreciate the role of interlab competition.

Beggs, S.D. [Argonne National Lab., IL (United States). Energy Systems Div.

1996-04-15T23:59:59.000Z

155

Fano resonance control in a photonic crystal structure and its application to ultrafast switching  

SciTech Connect (OSTI)

We experimentally demonstrate a photonic crystal structure that allows easy and robust control of the Fano spectrum. Its operation relies on controlling the amplitude of light propagating along one of the light paths in the structure from which the Fano resonance is obtained. Short-pulse dynamic measurements show that besides drastically increasing the switching contrast, the transmission dynamics itself is strongly affected by the nature of the resonance. The influence of slow-recovery tails implied by a long carrier lifetime can thus be reduced using a Fano resonance due to a hitherto unrecognized reshaping effect of the nonlinear Fano transfer function. As an example, we present a system application of a Fano structure, demonstrating its advantages by the experimental realization of 10 Gbit/s all-optical modulation with optical control power less than 1?mW.

Yu, Yi, E-mail: yiyu@fotonik.dtu.dk; Heuck, Mikkel; Hu, Hao; Xue, Weiqi; Peucheret, Christophe; Chen, Yaohui; Oxenlřwe, Leif Katsuo; Yvind, Kresten; Mřrk, Jesper [DTU Fotonik, Technical University of Denmark, DK-2800 Kongens Lyngby (Denmark)

2014-08-11T23:59:59.000Z

156

Inspection Report on "Internal Controls over Accountable Classified Removable Electronic Media at Oak Ridge National Laboratory"  

SciTech Connect (OSTI)

The Department of Energy's Oak Ridge National Laboratory (ORNL) conducts cutting edge scientific research. ORNL utilizes removable electronic media, such as computer hard drives, compact disks, data tapes, etc., to store vast amounts of classified information. Incidents involving breakdowns in controls over classified removable electronic media have been a continuous challenge for the Department. The loss of even one piece of such media can have serious national security implications. In 2004, the Department had a complex-wide 'stand-down' of all activities using classified removable electronic media, and such media containing Secret/Restricted Data or higher classified data was designated 'Accountable Classified Removable Electronic Media' (ACREM). As part of the stand-down, sites were required to conduct a 100 percent physical inventory of all ACREM; enter it all into accountability; and conduct security procedure reviews and training. Further, the Department implemented a series of controls, including conducting periodic inventories, utilizing tamper proof devices on ACREM safes, and appointing trained custodians to be responsible for the material. After performance testing and validation that the required accountability systems were in place, ACREM operations at ORNL were approved for restart on August 10, 2004. We conducted a review at ORNL and associated facilities to determine whether ACREM is managed, protected, and controlled consistent with applicable requirements. We found that: (1) Eight pieces of Secret/Restricted Data media had not been identified as ACREM and placed into a system of accountability. Consequently, the items were not subject to all required protections and controls, such as periodic accountability inventories, oversight by a trained custodian, or storage in a designated ACREM safe. (However, the items were secured in safes approved for classified material.) (2) Other required ACREM protections and controls were not implemented as follows: a tamper indicating device was not being used on an ACREM safe; records documenting when a certain safe was opened did not support that a purported inventory had been conducted; and a safe inventory had not been completed in a timely manner. (3) A Personal Digital Assistant and a thumb drive, both capable of recording or transmitting data, were stored in a security area without an analysis to identify vulnerabilities and compensatory measures having been conducted, as required. We also found that an ORNL Cooperative Research and Development Agreement partner had not disabled classified computer ports at the partner's site that were capable of writing classified information to external or removable media, as required. We made several recommendations designed to enhance the security of ACREM, security areas, and computers.

None

2009-05-01T23:59:59.000Z

157

Wind turbine control systems: Dynamic model development using system identification and the fast structural dynamics code  

SciTech Connect (OSTI)

Mitigating the effects of damaging wind turbine loads and responses extends the lifetime of the turbine and, consequently, reduces the associated Cost of Energy (COE). Active control of aerodynamic devices is one option for achieving wind turbine load mitigation. Generally speaking, control system design and analysis requires a reasonable dynamic model of {open_quotes}plant,{close_quotes} (i.e., the system being controlled). This paper extends the wind turbine aileron control research, previously conducted at the National Wind Technology Center (NWTC), by presenting a more detailed development of the wind turbine dynamic model. In prior research, active aileron control designs were implemented in an existing wind turbine structural dynamics code, FAST (Fatigue, Aerodynamics, Structures, and Turbulence). In this paper, the FAST code is used, in conjunction with system identification, to generate a wind turbine dynamic model for use in active aileron control system design. The FAST code is described and an overview of the system identification technique is presented. An aileron control case study is used to demonstrate this modeling technique. The results of the case study are then used to propose ideas for generalizing this technique for creating dynamic models for other wind turbine control applications.

Stuart, J.G.; Wright, A.D.; Butterfield, C.P.

1996-10-01T23:59:59.000Z

158

Designing stable finite state machine behaviors using phase plane analysis and variable structure control  

SciTech Connect (OSTI)

This paper discusses how phase plane analysis can be used to describe the overall behavior of single and multiple autonomous robotic vehicles with finite state machine rules. The importance of this result is that one can begin to design provably asymptotically stable group behaviors from a set of simple control laws and appropriate switching points with decentralized variable structure control. The ability to prove asymptotically stable group behavior is especially important for applications such as locating military targets or land mines.

Feddema, J.T.; Robinett, R.D.; Driessen, B.J.

1998-03-10T23:59:59.000Z

159

A layman's guide to constitutional aspects of international arms control agreements involving the United States  

SciTech Connect (OSTI)

An initial assessment has been conducted to examine the legal implications and complexities that must be understood and evaluated should the facilities and contractors of the US Department of Energy (DOE) not be exempted from on-site inspections (OSIs) conducted by the Soviet Union under the pending Strategic Arms Reduction Talks (START) Treaty or under future arms control treaties. The assessment looks at the Fourth Amendment rights (right to be secure from unreasonable searches and seizures) of parties at government-owned; government-owned, contractor-operated (GOCO); and private sector facilities that are candidates for Soviet suspect site inspections (SSIs). In particular, the assessment examines the legal consequences of putting at risk classified information designated as either National Security Information (NSI), as cited in relevant executive orders, and/or Restricted Data (RD), which is defined in the Atomic Energy Act of 1954 as amended. Given the potential risk of inadvertent losses of RD and other classified information at DOE sites during OSIs, the Division of Policy and Technical Analysis of DOE's Office of Arms Control (OAC) commissioned this study to aid in understanding some of the legal aspects that must be considered to prepare DOE facilities for possible future OSIs.

Scheinman, L.

1988-12-01T23:59:59.000Z

160

Source: Proceedings of the 5th International Workshop on Structural Health Monitoring, Stanford,  

E-Print Network [OSTI]

and costly; recently, a single inspection of the main cable system of the Golden Gate Bridge in San Francisco bridges in the United States reveals that nearly 45% of the nation's bridges are structurally deficient the Andrew Swartz, Department of Civil & Environmental Engineering, University of Michigan Deokwoo Jung

Lynch, Jerome P.

Note: This page contains sample records for the topic "internal control structure" 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

Structure and controls of the global virtual water trade network S. Suweis,1,2  

E-Print Network [OSTI]

2011; accepted 28 February 2011; published 17 May 2011. [1] Recurrent or ephemeral water shortages al., 2008]). Due to population growth and economic development, water shortage is thus subjectStructure and controls of the global virtual water trade network S. Suweis,1,2 M. Konar,2 C. Dalin

Konar, Megan

162

Preliminary Thermography Studies for Quality Control of Concrete Structures Strengthened with  

E-Print Network [OSTI]

Preliminary Thermography Studies for Quality Control of Concrete Structures Strengthened with Fiber at the substrate interface and within multi-ply systems. Infrared thermography is well suited for this purpose efficiently. Before infrared thermography can be developed into a standard methodology, however

Entekhabi, Dara

163

CNT-SI HETEROJUNCTION SOLAR CELLS WITH STRUCTURE-CONTROLLED SINGLE-WALL CARBON NANOTUBE FILMS  

E-Print Network [OSTI]

CNT-SI HETEROJUNCTION SOLAR CELLS WITH STRUCTURE- CONTROLLED SINGLE-WALL CARBON NANOTUBE FILMS. The heterojunction solar cell was fabricated by dry depositing the SWNT film to the 3 mm by 3 mm n-type silicon solar cells. We proposed a water-vapor treatment to build up SWNTs to a self-assembled micro- honeycomb

Maruyama, Shigeo

164

PID plus fuzzy controller structures as a design base for industrial applications  

E-Print Network [OSTI]

PID plus fuzzy controller structures as a design base for industrial applications Leonid Reznik Abstract This paper investigates the practical ways of designing effective combinations of classical PID projects, which are studied in greater detail. The first one includes the design of a FC supervising a PID

Reznik, Leon

165

Coherent control of pump-probe signals of helical structures by adaptive pulse polarizations  

E-Print Network [OSTI]

Coherent control of pump-probe signals of helical structures by adaptive pulse polarizations Dmitri The simplification of the pump-probe spectrum of excitons by pure-phase-polarization pulse shaping is investigated components of the pump, holding its total spectral and temporal intensity profiles fixed. Genetic

Mukamel, Shaul

166

ENGINEERING SURFACE MICRO-STRUCTURE TO CONTROL FOULING AND HYSTERESIS IN DROPLET BASED MICROFLUIDIC BIOANALYTICAL SYSTEMS  

E-Print Network [OSTI]

ENGINEERING SURFACE MICRO-STRUCTURE TO CONTROL FOULING AND HYSTERESIS IN DROPLET BASED MICROFLUIDIC"--for droplet-based microfluidics. Building on the theory of wetting of rough surfaces, we have developed novel on contact angle hysteresis--a major dissipative mechanism in droplet based microfluidic systems

167

ACTIVE CONTROL OF FLOW SEPARATION AND STRUCTURAL VIBRATIONS OF WIND TURBINE BLADES  

E-Print Network [OSTI]

ACTIVE CONTROL OF FLOW SEPARATION AND STRUCTURAL VIBRATIONS OF WIND TURBINE BLADES Sponsor: Ney actuators embedded inside the wind turbine blade to provide an efficient, rapid and compact means to alter the ability to shed excess wind loads off the blade. 3. Reduce vibration in the turbine blades by selectively

Salama, Khaled

168

Structured Control for a Satellites Platoon Formation in Low Earth Orbit Using Youla-Parametrization  

E-Print Network [OSTI]

): in this in-house Onera project aiming at multidisciplinary team work on formation flying radar antennas Time Adaptive Processing) [1]. We will consider that the information available to each vehicle]), for static feedback [17], or specific structure of the plant and controller [16]. The other possibility

169

Estimation and Control Related Issues in Smart Material Structures and Fluids \\Lambda  

E-Print Network [OSTI]

Estimation and Control Related Issues in Smart Material Structures and Fluids \\Lambda H.T. Banks. These are in actuality smart material systems which involve combinations of advanced sensors, actuators arising in a class of magnetorheological­based smart elastomers. The dynamic models, intended for use

170

Effects of Various Blowout Panel Configurations on the Structural Response of LANL Building 16-340 to Internal Explosions  

SciTech Connect (OSTI)

The risk of accidental detonation is present whenever any type of high explosives processing activity is performed. These activities are typically carried out indoors to protect processing equipment from the weather and to hide possibly secret processes from view. Often, highly strengthened reinforced concrete buildings are employed to house these activities. These buildings may incorporate several design features, including the use of lightweight frangible blowout panels, to help mitigate blast effects. These panels are used to construct walls that are durable enough to withstand the weather, but are of minimal weight to provide overpressure relief by quickly moving outwards and creating a vent area during an accidental explosion. In this study the behavior of blowout panels under various blast loading conditions was examined. External loadings from explosions occurring in nearby rooms were of primary interest. Several reinforcement systems were designed to help blowout panels resist failure from external blast loads while still allowing them to function as vents when subjected to internal explosions. The reinforcements were studied using two analytical techniques, yield-line analysis and modal analysis, and the hydrocode AUTODYN. A blowout panel reinforcement design was created that could prevent panels from being blown inward by external explosions. This design was found to increase the internal loading of the building by 20%, as compared with nonreinforced panels. Nonreinforced panels were found to increase the structural loads by 80% when compared to an open wall at the panel location.

Jason P. Wilke

2005-09-30T23:59:59.000Z

171

Density, porosity, mineralogy, and internal structure of cosmic dust and alteration of its properties during high velocity atmospheric entry  

E-Print Network [OSTI]

X-ray microtomography (XMT), X-ray diffraction (XRD) and magnetic hysteresis measurements were used to determine micrometeorite internal structure, mineralogy, crystallography, and physical properties at ~{\\mu}m resolution. The study samples include unmelted, partially melted (scoriaceous) and completely melted (cosmic spherules) micrometeorites. This variety not only allows comparison of the mineralogy and porosity of these three micrometeorite types, but also reveals changes in meteoroid properties during atmospheric entry at various velocities. At low entry velocities, meteoroids do not melt, and their physical properties do not change. The porosity of unmelted micrometeorites varies considerably (0-12%) with one friable example having porosity around 50%. At higher velocities, the range of meteoroid porosity narrows, but average porosity increases (to 16-27%) due to volatile evaporation and partial melting (scoriaceous phase). Metal distribution seems to be mostly unaffected at this stage. At even higher ...

Kohout, T; Suuronen, J -P; Rochette, P; Hutzler, A; Gattacceca, J; Skála, D D Badjukov R; Böhmová, V; ?uda, J

2014-01-01T23:59:59.000Z

172

Neutron reflectrometry reveals the internal structure of natural organic matter deposited onto an aluminum oxide  

SciTech Connect (OSTI)

Organic carbon (OC) stabilization in soils plays a significant role in the global C cycle, therefore understanding the structure and function of the OC soil mineral interface is of high importance. To study the interface, films of simple OC compounds and natural organic matter (NOM) were deposited onto a soil mineral analogue (Al2O3) using spin coating and were exposed to humidity. The thickness, density and structure of the films were studied using a depth-sensitive, nano-scale technique of neutron reflectometry. A single homogenous layer was observed when NOM and glucose (GL) were adsorbed onto Al2O3. However, when stearic acid (SA) was added to either NOM or GL, separate layers attributed to SA and either NOM or GL were detected. The formation of distinct, immiscible layers is due to insolubility of SA with NOM and GL. In contrast, GL and NOM are both water-soluble, and therefore soluble with each other, forming a homogenous layer on the mineral surface. Our results suggest that the extent of complex layering formed on the OC mineral interface may depend on the relative solubility of the compounds.

Mayes, Melanie [ORNL; Jagadamma, Sindhu [ORNL; Ambaye, Haile Arena [ORNL; Petridis, Loukas [ORNL; Lauter, Valeria [ORNL

2013-01-01T23:59:59.000Z

173

Brittle fracture in a periodic structure with internal potential energy. Quasi-static analysis  

E-Print Network [OSTI]

We consider a linearly elastic body consisting of two equal symmetrically arranged layers (or half-planes) connected by a structured interface as a prospective crack path. The interface is comprised by periodic discrete system of bonds. In the initial state with no external forces, the bonds are assumed to be stressed in such a way that tensile and compressive forces of the same value alternate. In the general considerations, the layers are assumed to be of a general, unspecified {\\em periodic} structure, where such self-equilibrated residual stresses can also exist. A two-line chain and an anisotropic lattice are examined as illustrative examples. We consider the states of the body-with-a-crack under the residual stresses and under a combined action of the remote forces and residual stresses. Analytical solutions to the considered problems are presented. The solutions are based on a selective discrete transform introduced. In particular, it is found that a formula for local-to-global energy release ratio, wr...

Mishuris, Gennady S

2013-01-01T23:59:59.000Z

174

Controlling internal barrier in low loss BaTiO3 supercapacitors U-C. Chung, C. Elissalde, S. Mornet and M. Maglione  

E-Print Network [OSTI]

1 Controlling internal barrier in low loss BaTiO3 supercapacitors U-C. Chung, C. Elissalde, S Supercapacitor behavior has been reported in a number of oxides including reduced BaTiO3 ferroelectric ceramics to process bulk composites having supercapacitor features with low dielectric losses and temperature

Boyer, Edmond

175

Preprint version 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, Tokyo, Japan Experimental validation of a new adaptive control scheme for  

E-Print Network [OSTI]

is to control its 3D position and yaw angle, i.e., quantities know to be flat outputs for the system [17Preprint version 2013 IEEE/RSJ International Conference on Intelligent Robots and Systems, Tokyo- hicles (MAVs) field. Among the numerous tasks attainable with MAV systems, one can list aerial mapping

176

Control structure selection of a deethanizer column with partial condenser Proceedings of European Congress of Chemical Engineering (ECCE-6)  

E-Print Network [OSTI]

Control structure selection of a deethanizer column with partial condenser Proceedings of European of a deethanizer column with partial condenser A. Eduardo Shigueo Hori, B. Sigurd Skogestad Department of Chemical, it is studied the control structure selection of a deethanizer column with partial condenser. The column

Skogestad, Sigurd

177

International Conference on Advanced Composite Materials in Bridges and Structures Confrence Internationale sur les matriaux composites d'avant-garde pour ponts et charpentes  

E-Print Network [OSTI]

6th International Conference on Advanced Composite Materials in Bridges and Structures 6ième a very low thermally conductive material. Carbon fiber (CFRP) was chosen for this research, instead Conférence Internationale sur les matériaux composites d'avant-garde pour ponts et charpentes Kingston

178

Internal Controls Evaluations  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA,Fermi NationalBusinessDepartment of EnergyDr.MD, SC,Department

179

Control Structure Selection for Reactor, Separator, and Recycle T. Larsson, M. S. Govatsmark, S. Skogestad,* and C. C. Yu  

E-Print Network [OSTI]

Control Structure Selection for Reactor, Separator, and Recycle Processes T. Larsson, M. S to control", for a simple plant with a liquid-phase reactor, a distillation column, and recycle of unreacted study that the reactor level should be kept at its maximum, which rules out many of the control

Skogestad, Sigurd

180

INTERNATIONAL International Internship for  

E-Print Network [OSTI]

OFFICE OF INTERNATIONAL AFFAIRS International Internship for Global Leadership Program Student Portugal ­ Laura Sieger Ukraine ­ Mary Brune 2012 Internship Locations #12;Dear Friends and Colleagues of Lehigh University: The International Internship for Global Leadership Program provides Lehigh students

Napier, Terrence

Note: This page contains sample records for the topic "internal control structure" 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

Essays in international trade  

E-Print Network [OSTI]

This thesis is a collection of essays on the effect of trade costs on international trade. Chapter 1 derives and empirically examines how factor proportions determine the structure of commodity trade when international ...

Romalis, John

2001-01-01T23:59:59.000Z

182

Ancestral Nesson anticline and associated geothermal anomalies: Enhanced hydrocarbon generation controlled by crustal structure  

SciTech Connect (OSTI)

Hydrocarbon generation in the Williston basin is influenced by crustal motions and geothermal gradient anomalies associated with the ancestral Nesson anticline, a long-lived crustal structure located along 103{degree} longitude. This structure and its effects are particularly important in Canada where most petroleum source rocks were not sufficiently buried to have generated hydrocarbons in a normal geothermal gradient environment. High geothermal gradients associated with this structure raise the oil window and expand the region of source rock thermal maturity. Ancestral Nesson structure subsided differentially throughout the Phanerozoic, controlling paleobathymetry and facies over its crest. During the Upper Ordovician the structure was positive; rich potential petroleum source rocks were deposited on the western flank of the structure, generally excluding them from the zone of elevated heat flows. The total petroleum potential of this oil-source system exceeds 5.5 billion bbl of oil equivalent in Canada alone. Unfortunately, its exclusion from the maturation anomaly results in no more than 200 million bbl of oil being expelled from these sources. During the Middle Devonian, the structure was a negative feature that formed a starved subbasin separating the Winnipegosis and Elm Point carbonate shelves. Rich potential petroleum source rocks that accumulated on the crest of the structure at that time now overlie the region of elevated heat that flows and enhanced hydrocarbon maturation. Two billion barrels of oil are estimated to have been expelled from this source rock. Understanding the history and tectonics of the ancestral Nesson anticline is fundamental to a correct appraisal of hydrocarbon resources in the Williston basin.

Osadetz, K.G.; Snowdon, L.R. (Geological Survey of Canada, Calgary, Alberta (Canada))

1989-09-01T23:59:59.000Z

183

Recent developments in classical density functional theory: Internal energy functional and diagrammatic structure of fundamental measure theory  

E-Print Network [OSTI]

An overview of several recent developments in density functional theory for classical inhomogeneous liquids is given. We show how Levy's constrained search method can be used to derive the variational principle that underlies density functional theory. An advantage of the method is that the Helmholtz free energy as a functional of a trial one-body density is given as an explicit expression, without reference to an external potential as is the case in the standard Mermin-Evans proof by reductio ad absurdum. We show how to generalize the approach in order to express the internal energy as a functional of the one-body density distribution and of the local entropy distribution. Here the local chemical potential and the bulk temperature play the role of Lagrange multipliers in the Euler-Lagrange equations for minimiziation of the functional. As an explicit approximation for the free-energy functional for hard sphere mixtures, the diagrammatic structure of Rosenfeld's fundamental measure density unctional is laid out. Recent extensions, based on the Kierlik-Rosinberg scalar weight functions, to binary and ternary non-additive hard sphere mixtures are described.

M. Schmidt; M. Burgis; W. S. B. Dwandaru; G. Leithall; P. Hopkins

2012-12-27T23:59:59.000Z

184

Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators; Summary Report of an IAEA Technical Meeting  

SciTech Connect (OSTI)

The IAEA Nuclear Data Section convened the 18th meeting of the International Network of Nuclear Structure and Decay Data Evaluators at the IAEA Headquarters, Vienna, 23 to 27 March 2009. This meeting was attended by 22 scientists from 14 Member States, plus IAEA staff, concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, recommendations/conclusions, data centre reports, and various proposals considered, modified and agreed by the participants are contained within this document. The International Network of Nuclear Structure and Decay Data (NSDD) Evaluators holds biennial meetings under the auspices of the IAEA, and consists of evaluation groups and data service centres in several countries. This network has the objective of providing up-to-date nuclear structure and decay data for all known nuclides by evaluating all existing experimental data. Data resulting from this international evaluation collaboration is included in the Evaluated Nuclear Structure Data File (ENSDF) and published in the journals Nuclear Physics A and Nuclear Data Sheets (NDS).

Abriola, D.; Tuli, J.

2009-03-23T23:59:59.000Z

185

Numerical and physical modeling of hydraulic structures Hydraulic structures are used to control the flow of water in hydropower developments, urban  

E-Print Network [OSTI]

Numerical and physical modeling of hydraulic structures Hydraulic structures are used to control, their solution is found either by physical hydraulic modeling or, more recently, by numerical modeling significantly reduce turbine efficiency and cause premature mechanical failure when they occur at hydropower

Barthelat, Francois

186

Structural control of elastic moduli in ferrogels and the importance of non-affine deformations  

E-Print Network [OSTI]

One of the central appealing properties of magnetic gels and elastomers is that their elastic moduli can reversibly be adjusted from outside by applying magnetic fields. The impact of the internal magnetic particle distribution on this effect has been outlined and analyzed theoretically. In most cases, however, affine sample deformations are studied and often regular particle arrangements are considered. Here we challenge these two major simplifications by a systematic approach using a minimal dipole-spring model. Starting from different regular lattices, we take into account increasingly randomized structures, until we finally investigate an irregular texture taken from a real experimental sample. On the one hand, we find that the elastic tunability qualitatively depends on the structural properties, here in two spatial dimensions. On the other hand, we demonstrate that the assumption of affine deformations leads to increasingly erroneous results the more realistic the particle distribution becomes. Understanding the consequences of the assumptions made in the modeling process is important on our way to support an improved design of these fascinating materials.

Giorgio Pessot; Peet Cremer; Dmitry Y. Borin; Stefan Odenbach; Hartmut Löwen; Andreas M. Menzel

2014-10-21T23:59:59.000Z

187

ACEEE International Journal on Control System and Instrumentation, Vol. 1, No. 1, July 2010 PI with Fuzzy Logic Controller based APLC for  

E-Print Network [OSTI]

with Fuzzy Logic Controller based APLC for compensating harmonic and reactive power Karuppanan P, Kamala (PI) along with Fuzzy Logic controller (FLC) based Shunt active power line conditioners (APLC-VSI by using PI with fuzzy logic controller. The switching is done according to gating signals obtained from

Paris-Sud XI, Université de

188

Preparing Cities for Climate Change: An International Comparative Assessment of Urban Adaptation Planning. Semi-Structured Interview Instrument  

E-Print Network [OSTI]

The research objective of this project is to conduct an international comparative assessment of urban adaptation planning. Cities throughout the world are experiencing chronic problems and extreme events that are being ...

Carmin, JoAnn

2014-09-13T23:59:59.000Z

189

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL Int. J. Robust Nonlinear Control 2002; 12:207242 (DOI: 10.1002/rnc.683)  

E-Print Network [OSTI]

challenges. This paper presents fuel/time-optimal control algorithms for a co-ordination and control-line to analyse various aspects of the mission design and in real time as part of an onboard autonomous formation, and monitoring of the distributed vehicles in the cluster will be required to achieve the stringent payload

How, Jonathan P.

190

ACEEE International Journal on Control System and Instrumentation, Vol. 1, No. 1, July 2010 State Of The Art of Electronic Load Controller  

E-Print Network [OSTI]

Of The Art of Electronic Load Controller of Self- Excited Asynchronous Generator Used In Mini / Micro Hydro load controller for a mini / micro hydro power generations using MAT LAB / Simulink software. II characteristics of the turbine and induction machine for mini/micro­ hydro power generation system. He had been

Paris-Sud XI, Université de

191

Kinetic control of structural and magnetic states in LuBaCo4O7.  

SciTech Connect (OSTI)

The RBaCo{sub 4}O{sub 7} (R = Ca, Y, Tb, Ho, Tm, Yb, Lu) compounds provide a novel topology for studying the competition between triangular geometry and magnetic order. Here, we report the structural and magnetic behavior of the Lu member of this series via neutron and synchrotron x-ray diffraction, magnetization, and resistivity measurements. We determined sequential phase transitions and a strong competition between a stable and a metastable low-temperature state that critically depends on controlled cooling rates and the associated heat removal kinetics. No evidence for long-range ordered magnetism was detected by neutron diffraction at any temperature. However, very slow spin dynamics are evidenced by time-dependent neutron diffraction measurements and can be explained by several competing magnetic phases with incommensurate short-range correlations coexisting in this material.

Avci, S.; Chmaissem, O.; Zheng, H.; Huq, A.; Khalyavin, D.; Stephens, P.; Suchomel, M.; Manuel, P.; Mitchell, J. (X-Ray Science Division); (Northern Illinois University); (Oak Ridge National Laboratory); (ISIS, Rutherford Appleton Laboratory); (Stony Brook University)

2012-01-01T23:59:59.000Z

192

Adaptive AFM scan speed control for high aspect ratio fast structure tracking  

SciTech Connect (OSTI)

Improved imaging rates in Atomic Force Microscopes (AFM) are of high interest for disciplines such as life sciences and failure analysis of semiconductor wafers, where the sample topology shows high aspect ratios. Also, fast imaging is necessary to cover a large surface under investigation in reasonable times. Since AFMs are composed of mechanical components, they are associated with comparably low resonance frequencies that undermine the effort to increase the acquisition rates. In particular, high and steep structures are difficult to follow, which causes the cantilever to temporarily loose contact to or crash into the sample. Here, we report on a novel approach that does not affect the scanner dynamics, but adapts the lateral scanning speed of the scanner. The controller monitors the control error signal and, only when necessary, decreases the scan speed to allow the z-piezo more time to react to changes in the sample's topography. In this case, the overall imaging rate can be significantly increased, because a general scan speed trade-off decision is not needed and smooth areas are scanned fast. In contrast to methods trying to increase the z-piezo bandwidth, our method is a comparably simple approach that can be easily adapted to standard systems.

Ahmad, Ahmad; Schuh, Andreas; Rangelow, Ivo W. [Department of Microelectronic and Nanoelectronic Systems, Faculty of Electrical Engineering and Information Technology Ilmenau University of Technology, Gustav-Kirchhoffstr. 1, 98684 Ilmenau (Germany)

2014-10-15T23:59:59.000Z

193

Near minimum-time maneuvers of large space structures using parameter optimization and lyapunov feedback control  

E-Print Network [OSTI]

Parameterization for Minimum-Time Control . . . . 28 28 29 35 39 V CONTROL PARAMETER APPROXIMATIONS. . Control Parameter Approximations for Near-Minimum Time Rest-to- Rest Maneuvers . . Rules of Thumb for Minimum-Time Rest-to-Rest Maneuvers Using the Bang-Bang... ControL One-Switch Bang-Bang Control Approximation . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . , , . . . . , . . Switch Time Approximations Bang-Bang Controls with an Even Number of Control Switches...

Carter, Michael Timothy

1993-01-01T23:59:59.000Z

194

TITANIA SILICATE / FUSED QUARTZ GLASSBLOWING FOR 3-D FABRICATION OF LOW INTERNAL LOSS WINEGLASS MICRO-STRUCTURES  

E-Print Network [OSTI]

TITANIA SILICATE / FUSED QUARTZ GLASSBLOWING FOR 3-D FABRICATION OF LOW INTERNAL LOSS WINEGLASS and ultra low expansion titania silicate glass (ULE TSG). The approach consists of a high temperature (at with low CTE, such as fused quartz (0.5 ppm/°C) or ultra low expansion titania silicate glass (0.03 ppm

Tang, William C

195

Modeling of liner finish effects on oil control ring lubrication in internal combustion engines based on deterministic method  

E-Print Network [OSTI]

Twin-land oil control ring is widely used in the automotive diesel engines, and is gaining more and more applications in the modern designs of gasoline engines. Its interaction with the cylinder liner surface accounts for ...

Chen, Haijie

2008-01-01T23:59:59.000Z

196

International Conference on Ground Control in Mining SDPS for Windows: An Integrated Approach to Ground Deformation Prediction  

E-Print Network [OSTI]

deformation prediction techniques, for assessing mining impacts on surface structures and facilities of surface facility to be protected. The Surface Deformation Prediction Software System (SDPS consideration of active, as well as abandoned, mine operations. The damages attributed to this phenomenon

197

P.J. Antsaklis, "Hybrid and Supervisory Control Systems in Autonomous Underwater Vehicles," First International Workshop on A utonomous U nderwater V ehicles f o r S hallow W aters a nd C oastal  

E-Print Network [OSTI]

P.J. Antsaklis, "Hybrid and Supervisory Control Systems in Autonomous Underwater Vehicles," First, "Hybrid and Supervisory Control Systems in Autonomous Underwater Vehicles," First International Workshop , pp. 135-139, Lafayette, Louisiana, February 17-19, 1998. #12;P.J. Antsaklis, "Hybrid and Supervisory

Antsaklis, Panos

198

Structural transformation in supercooled water controls the crystallization rate of ice  

E-Print Network [OSTI]

One of water's unsolved puzzles is the question of what determines the lowest temperature to which it can be cooled before freezing to ice. The supercooled liquid has been probed experimentally to near the homogeneous nucleation temperature TH{\\approx}232 K, yet the mechanism of ice crystallization - including the size and structure of critical nuclei - has not yet been resolved. The heat capacity and compressibility of liquid water anomalously increase upon moving into the supercooled region according to a power law that would diverge at Ts{\\approx}225 K,(1,2) so there may be a link between water's thermodynamic anomalies and the crystallization rate of ice. But probing this link is challenging because fast crystallization prevents experimental studies of the liquid below TH. And while atomistic studies have captured water crystallization(3), the computational costs involved have so far prevented an assessment of the rates and mechanism involved. Here we report coarse-grained molecular simulations with the mW water model(4) in the supercooled regime around TH, which reveal that a sharp increase in the fraction of four-coordinated molecules in supercooled liquid water explains its anomalous thermodynamics and also controls the rate and mechanism of ice formation. The simulations reveal that the crystallization rate of water reaches a maximum around 225 K, below which ice nuclei form faster than liquid water can equilibrate. This implies a lower limit of metastability of liquid water just below TH and well above its glass transition temperature Tg{\\approx}136 K. By providing a relationship between the structural transformation in liquid water, its anomalous thermodynamics and its crystallization rate, this work provides a microscopic foundation to the experimental finding that the thermodynamics of water determines the rates of homogeneous nucleation of ice.(5)

Emily B. Moore; Valeria Molinero

2011-09-27T23:59:59.000Z

199

Control of Temperature on Microbial Community Structure in Hot Springs of the Tibetan Plateau  

E-Print Network [OSTI]

Foundation grants of China (41030211, 41002123 and 40972211), the Key Project of International Cooperation (C.Z.), and National Science Foundation grants (OISE-0968421, DBI REU 1005223, and ETBC-1024614

Ahmad, Sajjad

200

Method and system for controlled combustion engines  

DOE Patents [OSTI]

A system for controlling combustion in internal combustion engines of both the Diesel or Otto type, which relies on establishing fluid dynamic conditions and structures wherein fuel and air are entrained, mixed and caused to be ignited in the interior of a multiplicity of eddies, and where these structures are caused to sequentially fill the headspace of the cylinders.

Oppenheim, A. K. (Berkeley, CA)

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

ACEEE International Journal on Control System and Instrumentation, Vol. 1, No. 1, July 2010 Optimal Location of PMUs for Complete  

E-Print Network [OSTI]

Control and Data Acquisition system).The PMU measurements have now become another important data source (PMU) installations worldwide for various applications those targeted for State Estimation enhancement), PMU placement, State Estimation, Complete Observability I. INTRODUCTION State estimation is the main

Paris-Sud XI, Université de

202

A validation of ground penetrating radar for reconstructing the internal structure of a rock glacier: Mount Mestas, Colorado, USA  

E-Print Network [OSTI]

Rock glaciers are dynamic landforms and, as such, exhibit interesting and welldeveloped structural features, which translate to surface morphology in the form of ridges and furrows. These distinguishing features have led researchers to study...

Jorgensen, William Revis

2009-05-15T23:59:59.000Z

203

Enhancing the Structural Performance with Active and Semi-Active Devices Using Adaptive Control Strategy  

E-Print Network [OSTI]

performance is compared with that of other control methods. Also, a probabilistic indirect adaptive control method is developed and its behavior is compared to the SACM using a simple numerical example. In addition to the simplicity of the SACM implementation...

Bitaraf, Maryam

2012-07-16T23:59:59.000Z

204

Holifield Radioactive Ion Beam Facility A leading international facility with unique capabilities for research in nuclear structure  

E-Print Network [OSTI]

questions that drive the field of low-energy nuclear physics: · How do protons and neutrons make stable Directions Nuclear structure and reaction research at HRIBF provides insight into the nature of the force species are available as low-energy (~50 keV) beams. More than 60 post-accelerated beams, including 132 Sn

205

Ab initio Equation of State data for hydrogen, helium, and water and the internal structure of Jupiter  

E-Print Network [OSTI]

The equation of state of hydrogen, helium, and water effects interior structure models of giant planets significantly. We present a new equation of state data table, LM-REOS, generated by large scale quantum molecular dynamics simulations for hydrogen, helium, and water in the warm dense matter regime, i.e.for megabar pressures and temperatures of several thousand Kelvin, and by advanced chemical methods in the complementary regions. The influence of LM-REOS on the structure of Jupiter is investigated and compared with state-of-the-art results within a standard three-layer model consistent with astrophysical observations of Jupiter. Our new Jupiter models predict an important impact of mixing effects of helium in hydrogen with respect to an altered compressibility and immiscibility.

N. Nettelmann; B. Holst; A. Kietzmann; M. French; R. Redmer; D. Blaschke

2007-12-06T23:59:59.000Z

206

Effects of Various Blowout Panel Configurations on the Structural Response of Los Alamos National Laboratory Building 16-340 to Internal Explosions  

SciTech Connect (OSTI)

The risk of accidental detonation is present whenever any type of high explosives processing activity is performed. These activities are typically carried out indoors to protect processing equipment from the weather and to hide possibly secret processes from view. Often, highly strengthened reinforced concrete buildings are employed to house these activities. These buildings may incorporate several design features, including the use of lightweight frangible blowout panels, to help mitigate blast effects. These panels are used to construct walls that are durable enough to withstand the weather, but are of minimal weight to provide overpressure relief by quickly moving outwards and creating a vent area during an accidental explosion. In this study the behavior of blowout panels under various blast loading conditions was examined. External loadings from explosions occurring in nearby rooms were of primary interest. Several reinforcement systems were designed to help blowout panels resist failure from external blast loads while still allowing them to function as vents when subjected to internal explosions. The reinforcements were studied using two analytical techniques, yield-line analysis and modal analysis, and the hydrocode AUTODYN. A blowout panel reinforcement design was created that could prevent panels from being blown inward by external explosions. This design was found to increase the internal loading of the building by 20%, as compared with nonreinforced panels. Nonreinforced panels were found to increase the structural loads by 80% when compared to an open wall at the panel location.

Jason P. Wilke

2005-09-30T23:59:59.000Z

207

Model approach to solving the inverse problem of X-ray reflectometry and its application to the study of the internal structure of hafnium oxide films  

SciTech Connect (OSTI)

The key features of the inverse problem of X-ray reflectometry (i.e., the reconstruction of the depth profile of the dielectric constant using an experimental angular dependence of reflectivity) are discussed and essential factors leading to the ambiguity of its solution are analyzed. A simple approach to studying the internal structure of HfO{sub 2} films, which is based on the application of a physically reasonable model, is considered. The principles for constructing a film model and the criteria for choosing a minimal number of fitting parameters are discussed. It is shown that the ambiguity of the solution to the inverse problem is retained even for the simplest single-film models. Approaches allowing one to pick out the most realistic solution from several variants are discussed.

Volkov, Yu. O., E-mail: neko.crys@gmail.com; Kozhevnikov, I. V.; Roshchin, B. S. [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)] [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation); Filatova, E. O. [St. Petersburg State University, Fock Institute of Physics (Russian Federation)] [St. Petersburg State University, Fock Institute of Physics (Russian Federation); Asadchikov, V. E. [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)] [Russian Academy of Sciences, Shubnikov Institute of Crystallography (Russian Federation)

2013-01-15T23:59:59.000Z

208

E-Print Network 3.0 - active structural control Sample Search...  

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

Luc DUGARD, Olivier... future. Keywords: automotive suystems, identified models, HLPV control, semi-active, scheduling strategy... in the past years to improve vertical...

209

The Structure of Hydrated Electron. Part 1. Magnetic Resonance of Internally Trapping Water Anions: A Density Functional Theory Study  

E-Print Network [OSTI]

Density functional theory (DFT) is used to rationalize magnetic parameters of hydrated electron trapped in alkaline glasses as observed using Electron Paramagnetic Resonance (EPR) and Electron Spin Echo Envelope Modulation (ESEEM) spectroscopies. To this end, model water cluster anions (n=4-8 and n=20,24) that localize the electron internally are examined. It is shown that EPR parameters of such water anions (such as hyperfine coupling tensors of H/D nuclei in the water molecules) are defined mainly by the cavity size and the coordination number of the electron; the water molecules in the second solvation shell play a relatively minor role. An idealized model of hydrated electron (that is usually attributed to L. Kevan) in which six hydroxyl groups arranged in an octahedral pattern point towards the common center is shown to provide the closest match to the experimental parameters, such as isotropic and anisotropic hyperfine coupling constants for the protons (estimated from ESEEM), the second moment of the EPR spectra, and the radius of gyration. The salient feature of these DFT models is the significant transfer (10-20%) of spin density into the frontal O 2p orbitals of water molecules. Spin bond polarization involving these oxygen orbitals accounts for small, negative hyperfine coupling constants for protons in hydroxyl groups that form the electron-trapping cavity. In Part 2, these results are generalized for more realistic geometries of core anions obtained using a dynamic one-electron mixed qunatum/classical molecular dynamics model.

I. A. Shkrob

2006-07-25T23:59:59.000Z

210

Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same  

DOE Patents [OSTI]

A multilayer structure has a selectable, (i) propagating reaction front velocity V, (ii) reaction initiation temperature attained by application of external energy and (iii) amount of energy delivered by a reaction of alternating unreacted layers of the multilayer structure. Because V is selectable and controllable, a variety of different applications for the multilayer structures are possible, including but not limited to their use as ignitors, in joining applications, in fabrication of new materials, as smart materials and in medical applications and devices. The multilayer structure has a period D, and an energy release rate constant K. Two or more alternating unreacted layers are made of different materials and separated by reacted zones. The period D is equal to a sum of the widths of each single alternating reaction layer of a particular material, and also includes a sum of reacted zone widths, t.sub.i, in the period D. The multilayer structure has a selectable propagating reaction front velocity V, where V=K(1/D.sup.n).times.[1-(t.sub.i /D)] and n is about 0.8 to 1.2.

Barbee, Jr., Troy W. (Palo Alto, CA); Weihs, Timothy (Menlo Park, CA)

1996-01-01T23:59:59.000Z

211

Ignitable heterogeneous stratified structure for the propagation of an internal exothermic chemical reaction along an expanding wavefront and method of making same  

DOE Patents [OSTI]

A multilayer structure has a selectable, (1) propagating reaction front velocity V, (2) reaction initiation temperature attained by application of external energy, and (3) amount of energy delivered by a reaction of alternating unreacted layers of the multilayer structure. Because V is selectable and controllable, a variety of different applications for the multilayer structures are possible, including but not limited to their use as igniters, in joining applications, in fabrication of new materials, as smart materials and in medical applications and devices. The multilayer structure has a period D, and an energy release rate constant K. Two or more alternating unreacted layers are made of different materials and separated by reacted zones. The period D is equal to a sum of the widths of each single alternating reaction layer of a particular material, and also includes a sum of reacted zone widths, t{sub i}, in the period D. The multilayer structure has a selectable propagating reaction front velocity V, where V=K(1/D{sup n}){times}[1-(t{sub i}/D)] and n is about 0.8 to 1.2. 8 figs.

Barbee, T.W. Jr.; Weihs, T.

1996-07-23T23:59:59.000Z

212

Survey of historical incidences with Controls-Structures Interaction and recommended technology improvements needed to put hardware in space  

SciTech Connect (OSTI)

Pacific Northwest Laboratory (PNL) conducted a survey for the Controls-Structures Interaction (CSI) Office of the National Aeronautics and Space Administration's (NASA) Langley Research Center. The purpose of the survey was to collect information documenting past incidences of problems with CSI during design, analysis, ground development, test and/or flight operation of space systems in industry. The survey was conducted to also compile recommended improvements in technology to support future needs for putting hardware into space. 3 refs., 1 tab.

Ketner, G.L.

1989-03-01T23:59:59.000Z

213

Computational Studies on the Robustness of the H 1 Feedback Control in a 2D Structural  

E-Print Network [OSTI]

Model with Periodic Excitation \\Lambda H. T. Banks y M. A. Demetriou y R. C. Smith z April 24, 1995 for the presence of such a signal. An additional tracking variable is then coupled to the familiar H 1 control law. This often makes implementation of the tracking H 1 control law rather difficult if not impossible

214

Structure and dynamics affect the controllability of complex systems: a Preliminary Study  

E-Print Network [OSTI]

well does network structure represent the multivariate dynamics of the underlying complex sys- tem- linear multivariate systems. Their organization and behavior are commonly modeled by representations the structure or or- ganization of complex systems. The simplest way to study multi-variate dynamics

Menczer, Filippo

215

International Journal of Systems Science, 2000, volume 31, number 4, pages 519 527 Multi machine power system excitation control design via theories  

E-Print Network [OSTI]

voltage direct current (HVDC) power control design and static voltage condensor (SVC) control design (Lu

Qu, Zhihua

216

Nonlinear identification and control of building structures equipped with magnetorheological dampers  

E-Print Network [OSTI]

A new system identification algorithm, multiple autoregressive exogenous (ARX) inputs-based Takagi-Sugeno (TS) fuzzy model, is developed to identify nonlinear behavior of structure-magnetorheological (MR) damper systems. It integrates a set of ARX...

Kim, Yeesock

2009-05-15T23:59:59.000Z

217

Electrodeposition of InSb branched nanowires: Controlled growth with structurally tailored properties  

SciTech Connect (OSTI)

In this article, electrodeposition method is used to demonstrate growth of InSb nanowire (NW) arrays with hierarchical branched structures and complex morphology at room temperature using an all-solution, catalyst-free technique. A gold coated, porous anodic alumina membrane provided the template for the branched NWs. The NWs have a hierarchical branched structure, with three nominal regions: a “trunk” (average diameter of 150?nm), large branches (average diameter of 100?nm), and small branches (average diameter of sub-10?nm to sub-20?nm). The structural properties of the branched NWs were studied using scanning transmission electron microscopy, transmission electron microscopy, scanning electron microscopy, x-ray diffraction, energy dispersive x-ray spectroscopy, and Raman spectroscopy. In the as-grown state, the small branches of InSb NWs were crystalline, but the trunk regions were mostly nanocrystalline with an amorphous boundary. Post-annealing of NWs at 420?°C in argon produced single crystalline structures along ?311? directions for the branches and along ?111? for the trunks. Based on the high crystallinity and tailored structure in this branched NW array, the effective refractive index allows us to achieve excellent antireflection properties signifying its technological usefulness for photon management and energy harvesting.

Das, Suprem R.; Mohammad, Asaduzzaman; Janes, David B., E-mail: janes@ecn.purdue.edu [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Akatay, Cem [School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Khan, Mohammad Ryyan; Alam, Muhammad A. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Maeda, Kosuke [Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta–cho, Midori-ku, Yokohama 226-8502 (Japan); Advanced Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Deacon, Russell S.; Ishibashi, Koji [Advanced Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Chen, Yong P. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907 (United States); Sands, Timothy D. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States)

2014-08-28T23:59:59.000Z

218

Proceedings of the XVII International Conference on Thermoelectrics, Cardiff, UK, p. 151 (2000) Synthesis and thermoelectric properties of some materials with the PbBi4Te7 crystal structure  

E-Print Network [OSTI]

used in thermoelectric modules for cooling and power generation applications. Extensive research hasProceedings of the XVII International Conference on Thermoelectrics, Cardiff, UK, p. 151 (2000) 1 Synthesis and thermoelectric properties of some materials with the PbBi4Te7 crystal structure T. Caillat, C

219

VIII International Conference on Fracture Mechanics of Concrete and Concrete Structures C. Boulay, S. Staquet, M. Azenha, A. Deraemaeker, M. Crespini, J. Carette, J. Granja, B. Delsaute, C. Dumoulin, G. Karaiskos  

E-Print Network [OSTI]

of concrete, Young's modulus, round robin test, dynamic testing, ultrasonic measurements Abstract: Early age static tests at the time of the concrete setting. This difference decreases as the concrete hardens. 1VIII International Conference on Fracture Mechanics of Concrete and Concrete Structures FraMCoS-8 C

Paris-Sud XI, Université de

220

Structured H1 Command and Control-Loop Design for Unmanned Helicopters  

E-Print Network [OSTI]

(including wind gusts), excellent decoupling, andgood speed of response. Nomenclature A = system or plant-frame components R = control weighting matrix r = yaw rate in the body-frame components rfb = yaw-rate feedback U-loop output vector Z = inertial position z axis zt = performance output = system L2 gain in = L2 gain inner

Benmei, Chen

Note: This page contains sample records for the topic "internal control structure" 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

PHYSICAL REVIEW E 85, 026115 (2012) Optimizing controllability of complex networks by minimum structural perturbations  

E-Print Network [OSTI]

, Beijing 100875, China 2 School of Electrical, Computer, and Energy Engineering, Arizona State University the practical usage of our approach, its implementation elucidates, interestingly, the intricate relationship dynamics, which is based on the classical control and graph theories [9­11]. The basic goal of the minimum

Lai, Ying-Cheng

222

"What Controls the Structure and Stability of the Ocean Meridional Overturning Circulation: Implications for Abrupt Climate Change?"  

SciTech Connect (OSTI)

The central goal of this research project is to understand the properties of the ocean meridional overturning circulation (MOC) – a topic critical for understanding climate variability and stability on a variety of timescales (from decadal to centennial and longer). Specifically, we have explored various factors that control the MOC stability and decadal variability in the Atlantic and the ocean thermal structure in general, including the possibility abrupt climate change. We have also continued efforts on improving the performance of coupled ocean-atmosphere GCMs.

Fedorov, Alexey [Yale University] [Yale University

2013-11-23T23:59:59.000Z

223

Amnesty International  

ScienceCinema (OSTI)

Martin Ennals est secrétaire général d'Amnesty International et fait un discours sur les droits de l'homme

None

2011-04-25T23:59:59.000Z

224

ENGINEERING INTERNATIONAL  

E-Print Network [OSTI]

COURSE GUIDE 2013 UTS: ENGINEERING INTERNATIONAL UNDERGRADUATE w w w.eng.uts.edu.au #12;2 / ENGINEERING IN AUSTRALIA Internationally, Australian universities have a reputation for high quality research developed close links with many international institutions, particularly in Asia. ENGINEERING IN SYDNEY

University of Technology, Sydney

225

Voltage control of magnetism in ferromagnetic structures L. Herrera Dieza, W. Linc, A. Bernand-Mantela, L Rannoa, D. Givorda, L. Vilab, Patrick  

E-Print Network [OSTI]

Voltage control of magnetism in ferromagnetic structures L. Herrera Dieza, W. Linc, A. Bernand (E) gating to control the magnetic state. Here, we will describe the state of the art and our recent experiments on voltage induced changes in the magnetic properties of ferromagnetic metals. A thorough

Boyer, Edmond

226

Design and control of tubular autothermal reactor: An evolutionary approach  

SciTech Connect (OSTI)

A systematic procedure for the design of a reactor system and controller for an autothermal process is proposed. Use of Structural Dominance Analysis eliminates the need for many detailed simulation runs to determine best reactor and controller configuration. Multistage wall-cooled reactors with cocurrent coolant are found to be a superior design. Reactor control is achieved using cold feed bypass gas to regulate in inlet temperature to each reactor bed. A controller is designed using the Internal Model Control structure. Performance and robustness are investigated using a first-order diagonal filter. 15 refs.

Chylla, R.W. Jr.; Adomaitis, R.A.; Cinar, A.

1986-01-01T23:59:59.000Z

227

Internal Turing Machines  

E-Print Network [OSTI]

Using nonstandard analysis, we will extend the classical Turing machines into the internal Turing machines. The internal Turing machines have the capability to work with infinite ($*$-finite) number of bits while keeping the finite combinatoric structures of the classical Turing machines. We will show the following. The internal deterministic Turing machines can do in $*$-polynomial time what a classical deterministic Turing machine can do in an arbitrary finite amount of time. Given an element of $\\in HALT$ (more precisely, the $*$-embedding of $HALT$), there is an internal deterministic Turing machine which will take $$ as input and halt in the $"yes"$ state. The language ${}^*Halt$ can not be decided by the internal deterministic Turing machines. The internal deterministic Turing machines can be viewed as the asymptotic behavior of finite precision approximation to real number computations. It is possible to use the internal probabilistic Turing machines to simulate finite state quantum mechanics with infinite precision. This simulation suggests that no information can be transmitted instantaneously and at the same time, the Turing machine model can simulate instantaneous collapse of the wave function. The internal deterministic Turing machines are powerful, but if $P \

Ken Loo

2004-07-28T23:59:59.000Z

228

Electron Beam Energy Chirp Control with a Rectangular Corrugated Structure at the Linac Coherent Light Source  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

Electron beam energy chirp is an important parameter that affects the bandwidth and performance of a linac-based, free-electron laser. In this paper we study the wakefields generated by a beam passing between at metallic plates with small corrugations, and then apply such a device as a passive dechirper for the Linac Coherent Light Source (LCLS) energy chirp control with a multi-GeV and femtosecond electron beam. Similar devices have been tested in several places at relatively low energies (#24;100 MeV) and with relatively long bunches (> 1ps). In the parameter regime of the LCLS dechirper, with the corrugation size similar to the gap between the plates, the analytical solutions of the wakefields are no longer applicable, and we resort to a #12;field matching program to obtain the wakes. Based on the numerical calculations, we #12;fit the short-range, longitudinal wakes to simple formulas, valid over a large, useful parameter range. Finally, since the transverse wakefields - both dipole and quadrupole-are strong, we compute and include them in beam dynamics simulations to investigate the error tolerances when this device is introduced in the LCLS.

Zhang, Zhen; Bane, Karl; Ding, Yantao; Huang, Zhirong; Iverson, Richard; Maxwell, Timothy; Stupakov, Gennady; Wang, Lanfa

2015-01-30T23:59:59.000Z

229

"Renewable Energy Transition and International Climate Cooperation  

E-Print Network [OSTI]

"Renewable Energy Transition and International Climate Cooperation: The German Experience" JĂĽrgen and sustainability science; complex systems analysis, mathematical modeling and computer simulation; technology assessment, arms control and international security. For more information: eucenter

Sheridan, Jennifer

230

Structural feature controlling superconductivity in compressed BaFe{sub 2}As{sub 2}  

SciTech Connect (OSTI)

Superconductivity can be induced with the application of pressure but it disappears eventually upon heavy compression in the iron-based parent compound BaFe{sub 2}As{sub 2}. Structural evolution with pressure is used to understand this behavior. By performing synchrotron X-ray powder diffraction measurements with diamond anvil cells up to 26.1?GPa, we find an anomalous behavior of the lattice parameter with a S shape along the a axis but a monotonic decrease in the c-axis lattice parameter with increasing pressure. The close relationship between the axial ratio c/a and the superconducting transition temperature T{sub c} is established for this parent compound. The c/a ratio is suggested to be a measure of the spin fluctuation strength. The reduction of T{sub c} with the further increase of pressure is a result of the pressure-driven weakness of the spin-fluctuation strength in this material.

Yang, Wenge, E-mail: wyang@ciw.edu [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); High Pressure Synergetic Consortium, Geophysical Laboratory, Carnegie Institution of Washington, Argonne, Illinois 60439 (United States); Jia, Feng-Jiang [Key Laboratory of Materials Physics and Center for Energy Matter in Extreme Environments, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031 (China); Tang, Ling-Yun [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); Department of Physics, South China University of Technology, Guangzhou 510640 (China); Tao, Qian; Xu, Zhu-An [Department of Physics, Zhejiang University, Hangzhou 310027 (China); Chen, Xiao-Jia, E-mail: xjchen@ciw.edu [Center for High Pressure Science and Technology Advanced Research, Shanghai 201203 (China); Key Laboratory of Materials Physics and Center for Energy Matter in Extreme Environments, Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031 (China); Geophysical Laboratory, Carnegie Institution of Washington, Washington, DC 20015 (United States)

2014-02-28T23:59:59.000Z

231

Exact Controllability of the Superlinear Heat Equation  

SciTech Connect (OSTI)

The exact internal and boundary controllability of parabolic equations with superlinear nonlinearity is studied.

Barbu, V. [Institute of Mathematics of Romanian Academy, Blvd. Carol, 6600 Iasi (Romania)], E-mail: barbu@uaic.ro

2000-07-01T23:59:59.000Z

232

Formula Hybrid International Competition  

E-Print Network [OSTI]

, and computerized control systems. But the greatest obstacle of all was that hybrid cars could not meet newlyFormula Hybrid International Competition May 4, 5, 6, 2009 #12;09 annual third We are thrilled to have 30 cars competing this year. The competition is the result of the hard work of many people

Carver, Jeffrey C.

234

Proceedings of the 8th International Symposium on Cavitation CAV2012 -Abstract No. #240  

E-Print Network [OSTI]

Proceedings of the 8th International Symposium on Cavitation CAV2012 - Abstract No. #240 August 14-16, 2012, Singapore STUDY OF PASSIVE CONTROL STUDY OF THE CAVITATION INSTABILITY ON A VENTURI PROFILE Am SUMMARY As a source of vibrations, noise, erosion and structure dam- ages, cavitation is a major handicap

Paris-Sud XI, Université de

235

Application of Neutron-Absorbing Structural-Amorphous Metal (SAM) Coatings for Spent Nuclear Fuel (SNF) Container to Enhance Criticality Safety Control  

SciTech Connect (OSTI)

This report describes the analysis and modeling approaches used in the evaluation for criticality-control applications of the neutron-absorbing structural-amorphous metal (SAM) coatings. The applications of boron-containing high-performance corrosion-resistant material (HPCRM)--amorphous metal as the neutron-absorbing coatings to the metallic support structure can enhance criticality safety controls for spent nuclear fuel in baskets inside storage containers, transportation casks, and disposal containers. The use of these advanced iron-based, corrosion-resistant materials to prevent nuclear criticality in transportation, aging, and disposal containers would be extremely beneficial to the nuclear waste management programs.

Choi, J

2007-01-12T23:59:59.000Z

236

International Mathematics Education  

E-Print Network [OSTI]

International Mathematics Education Masters Programme www.uni-bremen.de/international-mathematics-education Professional Development for Mathematics Teachers in International Schools International school mathematics in International Mathematics Education. The programme combines foci in mathematics, education and international

Hoffmeister, Thomas S.

237

Contractor Work Planning and Control Lessons Learned from DOE...  

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

Work Planning and Control Lessons Learned from DOE and International Projects Contractor Work Planning and Control Lessons Learned from DOE and International Projects Addthis...

238

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User GroupInformationE-Gov ContactsContractOffice of Scientific

239

Controlling Graphene's Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed New SubstationCleanCommunity2Workshops01

240

A Role-involved Conditional Purpose-based Access Control Model  

E-Print Network [OSTI]

control to achieve database security and available in database management systems. The structure helps. Access control is the process of limiting access to the re- sources of a system only to authorized users a secure privacy policy to remove the fear of customers. Thus in an internal management system, a reliable

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "internal control structure" 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

Method and device for diagnosing and controlling combustion instabilities in internal combustion engines operating in or transitioning to homogeneous charge combustion ignition mode  

SciTech Connect (OSTI)

This invention is a method of achieving stable, optimal mixtures of HCCI and SI in practical gasoline internal combustion engines comprising the steps of: characterizing the combustion process based on combustion process measurements, determining the ratio of conventional and HCCI combustion, determining the trajectory (sequence) of states for consecutive combustion processes, and determining subsequent combustion process modifications using said information to steer the engine combustion toward desired behavior.

Wagner, Robert M [Knoxville, TN; Daw, Charles S [Knoxville, TN; Green, Johney B [Knoxville, TN; Edwards, Kevin D [Knoxville, TN

2008-10-07T23:59:59.000Z

242

UPb dating of the Madeira Suite and structural control of the albite-enriched granite at Pitinga (Amazonia, Brazil): Evolution of the A-type  

E-Print Network [OSTI]

U­Pb dating of the Madeira Suite and structural control of the albite- enriched granite at Pitinga of A-type magmatism and basin formation occurred. The albite-enriched granite emplacement occurred-enriched facies of Madeira granite (Madeira Suite) that is part of a NE­SW alignment of three granitic bodies

Paris-Sud XI, Université de

243

THE OCEAN DRILLING PROGRAM (ODP; 19852003) was an international partnership of scientists and research institutions organized to study the evolution and structure of  

E-Print Network [OSTI]

W E THE OCEAN DRILLING PROGRAM (ODP; 1985­2003) was an international partnership of scientists and drilling using new tools and measurement systems.During the program,the dynamically positioned drillship by the U.S.National Science Foundation (NSF). FOR ADDITIONAL INFORMATION on scientific ocean drilling

244

MU INTERNATIONAL DIRECTORY International Directory  

E-Print Network [OSTI]

of Ag., Food & Natural Resources International Programs http://students.missouri.edu/~asa Association of Malaysian Students http://www.missouri.edu/~ctl2m5/index.html Bangladesh Student Association

Taylor, Jerry

245

International Programs and Services International Programs  

E-Print Network [OSTI]

International Programs and Services _______________ 1.5 Page 1 International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 www.international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts

Stephens, Graeme L.

246

International Programs and Services International Programs  

E-Print Network [OSTI]

International Programs and Services International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts as a catalyst for ideas that bring about

Collett Jr., Jeffrey L.

247

Injector tip for an internal combustion engine  

DOE Patents [OSTI]

This invention relates to a the tip structure of a fuel injector as used in a internal combustion engine. Internal combustion engines using Homogeneous Charge Compression Ignition (HCCI) technology require a tip structure that directs fuel spray in a downward direction. This requirement necessitates a tip design that is capable of withstanding mechanical stresses associated with the design.

Shyu, Tsu Pin; Ye, Wen

2003-05-20T23:59:59.000Z

248

Appears in Proceedings of the 2nd International Workshop on Peer-to-Peer Systems (IPTPS '03). Towards a Common API for Structured Peer-to-Peer Overlays  

E-Print Network [OSTI]

, once properly under- stood and abstracted, can be added to the common APIs over time. The rest). Towards a Common API for Structured Peer-to-Peer Overlays£ Frank Dabek½ Ben Zhao¾ Peter Druschel¿ John to define com- mon APIs for structured peer-to-peer overlays and the key abstractions that can be built

Zhao, Ben Y.

249

INTERNATIONAL JOURNAL OF ADAPTIVE CONTROL AND SIGNAL PROCESSING Int. J. Adapt. Control Signal Process. 2005; 00:16 Prepared using acsauth.cls [Version: 2002/11/11 v1.00  

E-Print Network [OSTI]

operations Today, there are automotive vehicles in various stages of automation ranging from automated Control Architecture for Coordinated Multi-Vehicle Operations Jo~ao Borges de Sousa, Karl H. Johansson@isep.ipp.pt SUMMARY A layered control architecture for executing multi-vehicle team coordination algorithms

Johansson, Karl Henrik

250

INTERNATIONAL COURSEGUIDE  

E-Print Network [OSTI]

, Applied Science, Arts and Design, Information Sciences and Engineering. INTERNATIONAL COURSE GUIDE01 #00212K, University of Canberra College #01893E. Information in this guide was correct at time in a competitive global market. This can involve work integrated learning, and in many courses students have

Canberra, University of

251

ACEEE International Journal on Control System and Instrumentation, Vol. 1, No. 1, July 2010 Abstract: This paper is based on the design of soft  

E-Print Network [OSTI]

of solar-wind hybrid generation systems (SWHS) can reduce the storage capacity of batteries and the total loss and efficiency of more than 92% can be easily achieved. DSP based MPPT algorithm adjusts solar array voltage (equal to battery voltage) with a digital compensator technique and discrete PI control

Paris-Sud XI, Université de

252

Proceedings of the International Joint Conference on Neural Networks, pp. 103641, May 1998 Optimal Control Using a Neural/Evolutionary Hybrid System  

E-Print Network [OSTI]

appropriate control actions for specific plant states. The survivors of the evolutionary process are used to construct a training set for the NN. The NN learns the training set, is able to generalize to new plant of an external plant should possess certain characteristics. For instance, the system should prevent the plant

Martinez, Tony R.

253

Proceedings of the International Joint Conference on Neural Networks, pp. 1036-41, May 1998 Optimal Control Using a Neural/Evolutionary Hybrid System  

E-Print Network [OSTI]

appropriate control actions for specific plant states. The survivors of the evolutionary process are used to construct a training set for the NN. The NN learns the training set, is able to generalize to new plant of an external plant should possess certain characteristics. For instance, the system should prevent the plant

Martinez, Tony R.

254

Appears in Proceedings of the 2nd International Workshop on PeertoPeer Systems (IPTPS '03). Towards a Common API for Structured PeertoPeer Overlays  

E-Print Network [OSTI]

, once properly under­ stood and abstracted, can be added to the common APIs over time. The rest). Towards a Common API for Structured Peer­to­Peer Overlays #3; Frank Dabek 1 Ben Zhao 2 Peter Druschel 3 effort to define com­ mon APIs for structured peer­to­peer overlays and the key abstractions that can

Zhao, Ben Y.

255

INTERNATIONAL AGREEMENTS  

Office of Environmental Management (EM)

for cooperation in the peaceful uses of nuclear energy, including controlled thermonuclear fusion, and, in particular, contributions towards multilateral projects; Desiring...

256

The IAEA and Control of Radioactive SourcesThe  

SciTech Connect (OSTI)

This presentation discusses the International Atomic Energy Agency (IAEA) and the control of radioactive sources.

Dodd, B.

2004-10-03T23:59:59.000Z

257

Part IV: Other International Arrangements of Interest Office International des Epizooties (OIE)  

E-Print Network [OSTI]

international health organizations that promulgate standards, which when conformed with, can provide a legal such diseases. The organization also coordinates international studies for surveillance and control of animal://www.oie.int/ Organization for Economic Cooperation and Development (OECD) OECD is a Paris-based international organization

258

Airfoil structure  

DOE Patents [OSTI]

Past airfoil configurations have been used to improve aerodynamic performance and engine efficiencies. The present airfoil configuration further increases component life and reduces maintenance by reducing internal stress within the airfoil itself. The airfoil includes a chord and a span. Each of the chord and the span has a bow being summed to form a generally ``C`` configuration of the airfoil. The generally ``C`` configuration includes a compound bow in which internal stresses resulting from a thermal temperature gradient are reduced. The structural configuration reduces internal stresses resulting from thermal expansion. 6 figs.

Frey, G.A.; Twardochleb, C.Z.

1998-01-13T23:59:59.000Z

259

Airfoil structure  

DOE Patents [OSTI]

Past airfoil configurations have been used to improve aerodynamic performance and engine efficiencies. The present airfoil configuration further increases component life and reduces maintenance by reducing internal stress within the airfoil itself. The airfoil includes a chord and a span. Each of the chord and the span has a bow being summed to form a generally "C" configuration of the airfoil. The generally "C" configuration includes a compound bow in which internal stresses resulting from a thermal temperature gradient are reduced. The structural configuration reduces internal stresses resulting from thermal expansion.

Frey, Gary A. (Poway, CA); Twardochleb, Christopher Z. (Alpine, CA)

1998-01-01T23:59:59.000Z

260

Structure and properties of diamond and diamond-like films  

SciTech Connect (OSTI)

This section is broken into four parts: (1) introduction, (2) natural IIa diamond, (3) importance of structure and composition, and (4) control of structure and properties. Conclusions of this discussion are that properties of chemical vapor deposited diamond films can compare favorably with natural diamond, that properties are anisotropic and are a strong function of structure and crystal perfection, that crystal perfection and morphology are functions of growth conditions and can be controlled, and that the manipulation of texture and thereby surface morphology and internal crystal perfection is an important step in optimizing chemically deposited diamond films for applications.

Clausing, R.E. [Oak Ridge National Lab., TN (United States)

1993-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

International Nuclear Security  

SciTech Connect (OSTI)

This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

Doyle, James E. [Los Alamos National Laboratory

2012-08-14T23:59:59.000Z

262

Online Identification and Stochastic Control for Autonomous  

E-Print Network [OSTI]

Online Identification and Stochastic Control for Autonomous Internal Combustion Engines Andreas A Advanced internal combustion engine technologies have afforded an increase in the number of controllable economy, pollutant emissions, and engine acceleration. In engine use, table values are interpo- lated

Papalambros, Panos

263

International H  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared LandResponses to EngineeredA GENERAL2 International H 2 O Project

264

International Sunport  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared LandResponses to EngineeredA GENERAL2 International HChallenges

265

Experimental verification of effects of barrier dopings on the internal electric fields and the band structure in InGaN/GaN light emitting diodes  

SciTech Connect (OSTI)

We experimentally clarify the effects of barrier dopings on the polarization induced electric fields and the band structure in InGaN/GaN blue light emitting diodes. Both effects were independently verified by using electric field modulated reflectance and capacitance-voltage measurement. It is shown that the Si barrier doping does reduce the polarization induced electric field in the quantum wells. But the benefit of Si-doping is nullified by modification of the band structure and depletion process. With increased number of doped barriers, smaller number of quantum wells remains in the depletion region at the onset of the diffusion process, which can reduce the effective active volume and enhance the electron overflow.

Song, Jung-Hoon; Kim, Tae-Soo; Park, Ki-Nam; Lee, Jin-Gyu [Department of Physics, Kongju National University, Kongju, Chungnam 314-701 (Korea, Republic of); Hong, Soon-Ku, E-mail: soonku@cnu.ac.kr [Department of Advanced Materials Engineering, Chungnam National University, Daejeon 305-764 (Korea, Republic of); Cho, Sung-Royng; Lee, Seogwoo; Whan Cho, Meoung [Wasvesquare Co., Inc., Yongin, Gyeonggi 449-863 (Korea, Republic of)

2014-03-24T23:59:59.000Z

266

AHMED ABDELGHAFFAR INTERNATIONAL  

E-Print Network [OSTI]

Institute (PWRI) Damage of Bridge Structures During Recent Earthquakes Dr. Jochen Kurz Fraunhofer Institute Real Engineering Innovators? Friday, 19 September 2008 A.M. Ronald Tutor Hall g, y Monitoring Civil Response Control of LongSpan Bridges With Innovative Devices Prof. James Beck California Institute

Southern California, University of

267

Internal dosimetry technical basis manual  

SciTech Connect (OSTI)

The internal dosimetry program at the Savannah River Site (SRS) consists of radiation protection programs and activities used to detect and evaluate intakes of radioactive material by radiation workers. Examples of such programs are: air monitoring; surface contamination monitoring; personal contamination surveys; radiobioassay; and dose assessment. The objectives of the internal dosimetry program are to demonstrate that the workplace is under control and that workers are not being exposed to radioactive material, and to detect and assess inadvertent intakes in the workplace. The Savannah River Site Internal Dosimetry Technical Basis Manual (TBM) is intended to provide a technical and philosophical discussion of the radiobioassay and dose assessment aspects of the internal dosimetry program. Detailed information on air, surface, and personal contamination surveillance programs is not given in this manual except for how these programs interface with routine and special bioassay programs.

Not Available

1990-12-20T23:59:59.000Z

268

Structural style and evolution of a Late Triassic rift basin in the Central High Atlas, Morocco: controls on sediment deposition  

E-Print Network [OSTI]

: controls on sediment deposition CATHERINE BAUDON*, IVAN FABUEL-PEREZ and JONATHAN REDFERN* North Africa, Oxford Road, Williamson Building, Manchester M13 9PL, UK Late Triassic continental sediments deposited dimension, geometry of the half-graben and created the accommodation for sediment deposition. The presence

Demouchy, Sylvie

269

Materials management in an internationally safeguarded fuels reprocessing plant  

SciTech Connect (OSTI)

The following appendices are included: aqueous reprocessing and conversion technology, reference facilities, process design and operating features relevant to materials accounting, operator's safeguards system structure, design principles of dynamic materials accounting systems, modeling and simulation approach, optimization of measurement control, aspects of international verification problem, security and reliability of materials measurement and accounting system, estimation of in-process inventory in solvent-extraction contactors, conventional measurement techniques, near-real-time measurement techniques, isotopic correlation techniques, instrumentation available to IAEA inspectors, and integration of materials accounting and containment and surveillance. (DLC)

Hakkila, E.A.; Baker, A.L.; Cobb, D.D.

1980-04-01T23:59:59.000Z

270

International Benchmarking and Yardstick Regulation: An Application to European Electricity Utilities  

E-Print Network [OSTI]

Due to a shortage of data and increased international mergers, national energy regulators are looking to international benchmarking analyses for help in setting price controls within incentive regulation. We present an international benchmarking...

Jamasb, Tooraj; Pollitt, Michael G.

2004-06-16T23:59:59.000Z

271

Reed-Joseph International Company  

E-Print Network [OSTI]

is offering field downloadable GPS/VHF logging collars and Solar Powered GPS/VHF backpack loggers for birds of battery powered and solar powered PTTs in a wide range of sizes, exclusively for birds. We will startReed-Joseph International Company 55 YEARS OF EXCELLENCE IN BIRD AND WILDLIFE CONTROL THE U

272

Postulated Mesoscale Quantum of Internal Friction Hysteresis  

E-Print Network [OSTI]

Evidence is provided, from yet another experiment, for the existence of a mesoscale quantum of internal friction hysteresis, having the value of the electron rest energy divided by the fine structure constant.

Randall D. Peters

2004-05-27T23:59:59.000Z

273

Eclipsing Binaries as Astrophysical Laboratories Internal Structure, Convective Core Overshooting and Evolution of the B-star Components of V380 Cygni  

E-Print Network [OSTI]

New photometric solutions have been carried out on the important eccentric eclipsing system V380 Cygni (B1.5II-III + B2V) from UBV differential photoelectric photometry obtained by us. The photometric elements obtained from the analysis of the light curves have been combined with the spectroscopic solution recently published by Popper & Guinan and have led to the physical properties of the system components. The effective temperature of the stars has been determined by fitting IUE UV spectrophotometry to Kurucz model atmospheres and compared with other determinations from broad-band and intermediate-band standard photometry. The values of mass, absolute radius, and effective temperature, for the primary and secondary stars are: 11.1+/-0.5 Mo, 14.7+/-0.2 Ro, 21350+/-400 K, and 6.95+/-0.25 Mo, 3.74+/-0.07 Ro, 20500+/-500 K, respectively. In addition, a re-determination of the system's apsidal motion rate has been done from the analysis of 12 eclipse timings obtained from 1923 to 1995. Using stellar structur...

Guinan, E F; Fitzpatrick, E L; Giménez, A; Jordi, C; McCook, G P; Popper, D M; Guinan, Edward F.; Ribas, Ignasi; Fitzpatrick, Edward L.; Gimenez, Alvaro; Jordi, Carme; Cook, George P. Mc; Popper, Daniel M.

2000-01-01T23:59:59.000Z

274

activities international regulatory: Topics by E-print Network  

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

through active, but not inactive, regulatory links1,2. Thus Dunlop, Mary 4 INTERNAL AUDIT ACTIVITY ANNUAL REPORT Engineering Websites Summary: management, control, and...

275

ABSTRACT: Modern seismic codes recommend the design of ductile structures able to absorb seismic energy through high plastic deformation. Since seismic ductile design relies on an accurate control of  

E-Print Network [OSTI]

1 ABSTRACT: Modern seismic codes recommend the design of ductile structures able to absorb seismic energy through high plastic deformation. Since seismic ductile design relies on an accurate control-concrete composite structures; Material properties variability; Seismic design; capacity design. 1 GENERAL CONTEXT

Boyer, Edmond

276

International Student and  

E-Print Network [OSTI]

Admissions Disability Services International Student and Scholar Services International Student of Continuing Education Theresa Ganglghassemlouei and Beth Isensee, International Student and Scholar Services Colleges & Programs Student Outcomes: · Process improvements · Enhance orientation content based

Amin, S. Massoud

277

Wood Resources International  

E-Print Network [OSTI]

Wood Resources International Wood Raw Material Consumption on the Rise Despite Weak Global Economy UNECE Timber Committee Meeting October 7-8, 2003 Geneva, Switzerland Hĺkan Ekström Wood Resources International #12;Wood Resources International Outline · Roundwood Removals · Roundwood Consumption · Raw

278

21 11 13 INTERNATIONAL  

E-Print Network [OSTI]

31 E 32 F 32 #12; iv INTERNATIONAL ERGONOMICS ASSOCIATION #12; 3 INTERNATIONAL ERGONOMICS ASSOCIATION CODE OF CONDUCT ERGONOMICS ASSOCIATION (2006) http://www.iea.cc/browse.php?contID=international_ergonomics_association A6

Yamamoto, Hirosuke

279

Student Trainee (Engineering)- Intern  

Broader source: Energy.gov [DOE]

The purpose of the Pathways Intern Employment Program is to provide the intern with exposure to public service, enhance educational experience, and support educational goals. The program is...

280

International Commitments Management  

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

This Order establishes a process to manage the Department's International Commitments under the administrative direction of the Office of Policy and International Affairs. No cancellation.

2008-11-18T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

-International Doctorate Program -Identification, Optimization and Control  

E-Print Network [OSTI]

carbonate fuel cells are well suited for stationary power production and heat supply. In order to enhance service life time, hot spots, resp. high temperature gradients inside the fuel cell have to be avoided-algebraic equation system by a nonlinear programming approach. Keywords: molten carbonate fuel cell, load changes

Dettweiler, Michael

282

Internal Controls Over Sensitive Compartmented Information Access...  

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

as the premier technical intelligence resource in the areas of nuclear weapons, nonproliferation, energy, science, and technology, as well as emerging nuclear threats. In...

283

Internal Controls Guidance | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelinesProvedDecemberInitiatives Initiatives Through a variety

284

Los Alamos identifies internal material control issue  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fund Las Conchas recoveryNuclear energy innovation hub

285

Understanding Lustre Internals  

SciTech Connect (OSTI)

Lustre was initiated and funded, almost a decade ago, by the U.S. Department of Energy (DoE) Office of Science and National Nuclear Security Administration laboratories to address the need for an open source, highly-scalable, high-performance parallel filesystem on by then present and future supercomputing platforms. Throughout the last decade, it was deployed over numerous medium-to-large-scale supercomputing platforms and clusters, and it performed and met the expectations of the Lustre user community. As it stands at the time of writing this document, according to the Top500 list, 15 of the top 30 supercomputers in the world use Lustre filesystem. This report aims to present a streamlined overview on how Lustre works internally at reasonable details including relevant data structures, APIs, protocols and algorithms involved for Lustre version 1.6 source code base. More importantly, it tries to explain how various components interconnect with each other and function as a system. Portions of this report are based on discussions with Oak Ridge National Laboratory Lustre Center of Excellence team members and portions of it are based on our own understanding of how the code works. We, as the authors team bare all responsibilities for all errors and omissions in this document. We can only hope it helps current and future Lustre users and Lustre code developers as much as it helped us understanding the Lustre source code and its internal workings.

Wang, Feiyi [ORNL; Oral, H Sarp [ORNL; Shipman, Galen M [ORNL; Drokin, Oleg [ORNL; Wang, Di [ORNL; Huang, He [ORNL

2009-04-01T23:59:59.000Z

286

STEP Intern Job Description  

Broader source: Energy.gov [DOE]

STEP Intern Job Description, from the Tool Kit Framework: Small Town University Energy Program (STEP).

287

IN TODAY'S PAPER International  

E-Print Network [OSTI]

India's participation in the multi-billion-dollar International Thermonuclear Reactor project which aims

288

Assessor Training International  

E-Print Network [OSTI]

NVLAP Assessor Training International Arrangements #12;Assessor Training 2009: International;Assessor Training 2009: International Arrangements 3 2009 is the 10th anniversary of the signing granted by a signatory to the ILAC Arrangement #12;Assessor Training 2009: International Arrangements 4

289

INTERNAL REPAIR OF PIPELINES  

SciTech Connect (OSTI)

The two broad categories of deposited weld metal repair and fiber-reinforced composite liner repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repair and for fiber-reinforced composite liner repair. Evaluation trials have been conducted using a modified fiber-reinforced composite liner provided by RolaTube and pipe sections without liners. All pipe section specimens failed in areas of simulated damage. Pipe sections containing fiber-reinforced composite liners failed at pressures marginally greater than the pipe sections without liners. The next step is to evaluate a liner material with a modulus of elasticity approximately 95% of the modulus of elasticity for steel. Preliminary welding parameters were developed for deposited weld metal repair in preparation of the receipt of Pacific Gas & Electric's internal pipeline welding repair system (that was designed specifically for 559 mm (22 in.) diameter pipe) and the receipt of 559 mm (22 in.) pipe sections from Panhandle Eastern. The next steps are to transfer welding parameters to the PG&E system and to pressure test repaired pipe sections to failure. A survey of pipeline operators was conducted to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. Completed surveys contained the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) Pipe diameter sizes range from 50.8 mm (2 in.) through 1,219.2 mm (48 in.). The most common size range for 80% to 90% of operators surveyed is 508 mm to 762 mm (20 in. to 30 in.), with 95% using 558.8 mm (22 in.) pipe. An evaluation of potential repair methods clearly indicates that the project should continue to focus on the development of a repair process involving the use of GMAW welding and on the development of a repair process involving the use of fiber-reinforced composite liners.

Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; Nancy Porter; Mike Sullivan; Chris Neary

2004-04-12T23:59:59.000Z

290

Robust Feedback Control of Combustion Instability with Modeling Uncertainty  

E-Print Network [OSTI]

Eni Linear parameters, Eq. (12) e Internal energy Hc Heat of combustion of control fuel h Source term

Ray, Asok

291

On the choice of parameters in solar structure inversion  

E-Print Network [OSTI]

The observed solar p-mode frequencies provide a powerful diagnostic of the internal structure of the Sun and permit us to test in considerable detail the physics used in the theory of stellar structure. Amongst the most commonly used techniques for inverting such helioseismic data are two implementations of the optimally localized averages (OLA) method, namely the Subtractive Optimally Localized Averages (SOLA) and Multiplicative Optimally Localized Averages (MOLA). Both are controlled by a number of parameters, the proper choice of which is very important for a reliable inference of the solar internal structure. Here we make a detailed analysis of the influence of each parameter on the solution and indicate how to arrive at an optimal set of parameters for a given data set.

M. C. Rabello-Soares; Sarbani Basu; J. Christensen-Dalsgaard

1999-05-10T23:59:59.000Z

292

INTERNAL REPAIR OF PIPELINES  

SciTech Connect (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. The first round of optimization and validation activities for carbon-fiber repairs are complete. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

2004-12-31T23:59:59.000Z

293

INTERNAL REPAIR OF PIPELINES  

SciTech Connect (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

2004-08-17T23:59:59.000Z

294

INTERNAL REPAIR OF PIPELINES  

SciTech Connect (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. In lieu of a field installation on an abandoned pipeline, a preliminary nondestructive testing protocol is being developed to determine the success or failure of the fiber-reinforced liner pipeline repairs. Optimization and validation activities for carbon-fiber repair methods are ongoing.

Bill Bruce; Nancy Porter; George Ritter; Matt Boring; Mark Lozev; Ian Harris; Bill Mohr; Dennis Harwig; Robin Gordon; Chris Neary; Mike Sullivan

2005-07-20T23:59:59.000Z

295

International aeronautical user charges  

E-Print Network [OSTI]

Introduction: 1.1 BACKGROUND AND MOTIVATION Very few issues relating to the international air transportation industry are today as divisive as those pertaining to user charges imposed at international airports and enroute ...

Odoni, Amedeo R.

1985-01-01T23:59:59.000Z

296

International Mathematics Education  

E-Print Network [OSTI]

International Mathematics Education Professional Development for Mathematics Teachers Education(November2012-February2013) Problem Solving and Problem Based Teaching in Mathematics Education(March-June2013) #12;International Mathematics Education - Professional Development for Mathematics Teachers

Hoffmeister, Thomas S.

297

Control Categories Control Category  

E-Print Network [OSTI]

/ Conversion Controls Controls over moving data between computer systems. Process used to migrate data fromControl Categories Control Category Legend Description Example Authorization Approval policies and procedures. Authorization limits. Configuration/ Account Mapping "Switches" to secure data

298

International Exeter annual report  

E-Print Network [OSTI]

-chancellor's international engagement 68 China and Hong Kong 74 India 78 United States of America 82 United Arab Emirates 88

299

International Exeter annual report  

E-Print Network [OSTI]

-Chancellor's international engagement 66 China and Hong Kong 72 India 76 United States of America 80 United Arab Emirates 86

300

International Freshwater Agreements  

E-Print Network [OSTI]

Population Distribution ..................................................... 16 Population Density per, circa 1995............................................... 20 Dam Density per International River Basin ............................ 25 Africa ................................................................

Wolf, Aaron

Note: This page contains sample records for the topic "internal control structure" 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

International Energy: Subject Thesaurus. Revision 1  

SciTech Connect (OSTI)

The International Energy Agency: Subject Thesaurus contains the standard vocabulary of indexing terms (descriptors) developed and structured to build and maintain energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the International Energy Agency`s Energy Technology Data Exchange (ETDE) and (2) the International Atomic Energy Agency`s International Nuclear Information System (INIS) staff representing the more than 100 countries and organizations that record and index information for the international nuclear information community. ETDE member countries are also members of INIS. Nuclear information prepared for INIS by ETDE member countries is included in the ETDE Energy Database, which contains the online equivalent of the printed INIS Atomindex. Indexing terminology is therefore cooperatively standardized for use in both information systems. This structured vocabulary reflects thscope of international energy research, development, and technological programs. The terminology of this thesaurus aids in subject searching on commercial systems, such as ``Energy Science & Technology`` by DIALOG Information Services, ``Energy`` by STN International and the ``ETDE Energy Database`` by SilverPlatter. It is also the thesaurus for the Integrated Technical Information System (ITIS) online databases of the US Department of Energy.

Not Available

1993-11-01T23:59:59.000Z

302

International and Finance  

E-Print Network [OSTI]

MSc International Accounting and Finance #12;What is International Accounting and Finance and why involved. Why study International Accounting and Finance at Stirling? One In the most recent Research Assessment Exercise, the University of Stirling's division of Accounting and Finance was rated first equal

Little, Tony

303

International Student Guide Mathematics  

E-Print Network [OSTI]

International Student Guide Mathematics www.swansea.ac.uk/maths www.swansea.ac.uk/science/international #12;Reasons to study at Swansea University Mathematics at Swansea University Established in 1920, 36th and more Over 15,000 students / Over 2,000 International students Strongest in Wales for Mathematics

Harman, Neal.A.

304

6th International Meshing Roundtable '97  

SciTech Connect (OSTI)

The goal of the 6th International Meshing Roundtable is to bring together researchers and developers from industry, academia, and government labs in a stimulating, open environment for the exchange of technical information related to the meshing process. In the pas~ the Roundtable has enjoyed significant participation born each of these groups from a wide variety of countries. The Roundtable will consist of technical presentations from contributed papers and abstracts, two invited speakers, and two invited panels of experts discussing topics related to the development and use of automatic mesh generation tools. In addition, this year we will feature a "Bring Your Best Mesh" competition and poster session to encourage discussion and participation from a wide variety of mesh generation tool users. The schedule and evening social events are designed to provide numerous opportunities for informal dialog. A proceedings will be published by Sandia National Laboratories and distributed at the Roundtable. In addition, papers of exceptionally high quaIity will be submitted to a special issue of the International Journal of Computational Geometry and Applications. Papers and one page abstracts were sought that present original results on the meshing process. Potential topics include but are got limited to: Unstructured triangular and tetrahedral mesh generation Unstructured quadrilateral and hexahedral mesh generation Automated blocking and structured mesh generation Mixed element meshing Surface mesh generation Geometry decomposition and clean-up techniques Geometry modification techniques related to meshing Adaptive mesh refinement and mesh quality control Mesh visualization Special purpose meshing algorithms for particular applications Theoretical or novel ideas with practical potential Technical presentations from industrial researchers.

White, D.

1997-09-01T23:59:59.000Z

305

From Domestic vs. International to Domestic and International  

E-Print Network [OSTI]

% 20% 30% 40% 50% 60% 70% 80% 90% 100% Domestic International International Domestic 100% 67% 86% 29

Amin, S. Massoud

306

10. international mouse genome conference  

SciTech Connect (OSTI)

Ten years after hosting the First International Mammalian Genome Conference in Paris in 1986, Dr. Jean-Louis Guenet presided over the Tenth Conference at the Pasteur Institute, October 7--10, 1996. The 1986 conference was a satellite to the Human Gene Mapping Workshop and had approximately 50 attendees. The 1996 meeting was attended by 300 scientists from around the world. In the interim, the number of mapped loci in the mouse increased from 1,000 to over 20,000. This report contains a listing of the program and its participants, and two articles that review the meeting and the role of the laboratory mouse in the Human Genome project. More than 200 papers were presented at the conference covering the following topics: International mouse chromosome committee meetings; Mutant generation and identification; Physical and genetic maps; New technology and resources; Chromatin structure and gene regulation; Rate and hamster genetic maps; Informatics and databases; and Quantitative trait analysis.

Meisler, M.H.

1996-12-31T23:59:59.000Z

307

Physics with isotopically controlled semiconductors  

SciTech Connect (OSTI)

This paper is based on a tutorial presentation at the International Conference on Defects in Semiconductors (ICDS-25) held in Saint Petersburg, Russia in July 2009. The tutorial focused on a review of recent research involving isotopically controlled semiconductors. Studies with isotopically enriched semiconductor structures experienced a dramatic expansion at the end of the Cold War when significant quantities of enriched isotopes of elements forming semiconductors became available for worldwide collaborations. Isotopes of an element differ in nuclear mass, may have different nuclear spins and undergo different nuclear reactions. Among the latter, the capture of thermal neutrons which can lead to neutron transmutation doping, is the most prominent effect for semiconductors. Experimental and theoretical research exploiting the differences in all the properties has been conducted and will be illustrated with selected examples.

Haller, E. E., E-mail: eehaller@lbl.gov [University of California at Berkeley, Department of Materials Science and Engineering (United States)

2010-07-15T23:59:59.000Z

308

Praxis compiler internals  

SciTech Connect (OSTI)

Praxis is a high level machine-oriented algebraic computer language, designed by Bolt Beranek and Newman, Inc. (BBN) and intended for such applications as process control, communications, and system programming in general. Under contract to Lawrence Livermore National Laboratories (LLNL), BBN has implemented the following three compilers for Praxis: a VAX compiler, running on VAX and producing VAX code; a PDP-11 compiler, running on the PDP-11 and producing code for that machine; and a cross compiler, running on VAX and producing code for the PDP-11. The compilers are written in Praxis and so compile themselves. Further, most of the code is common to the three compilers. This document describes the internal operation of the compilers. The emphasis is on the major data bases and interfaces with little discussion of the details of algorithms, since the latter can readily be deduced from study of the listings providing that the data being manipulated are understood. The purpose of this document is to provide enough information to a maintenance staff that does not include the initial implementors so that they can maintain the compiler and make modifications as requirements change.

Evans, A. Jr.

1981-01-01T23:59:59.000Z

309

May 5, 2011 20:34 International Journal of Control mhe3 International Journal of Control  

E-Print Network [OSTI]

window, see Rao et al. (2003), Moraal and Grizzle (1995), Alessandri et al. (1999, 2008) for different

Johansen, Tor Arne

310

Internal dosimetry software comparison  

E-Print Network [OSTI]

(ICRP) published in 1979 provided an improved approach for the assessment of internal dose. The ICRP recommendations were implemented in federal regulations promulgated by the Nuclear Regulatory Commission (NRC) in the Code of Federal Regulations (10... in the assessment of internal dose has led to the development of various computer software. In this study, several internal dosimetry codes were examined using a standard set of benchmark problems incorporating authentic exposure data. Personal computer...

Fulmer, Judith Renee

1992-01-01T23:59:59.000Z

311

International petroleum statistics report  

SciTech Connect (OSTI)

This report provides information on current international petroleum production, demand, imports, and stocks. World oil demand and OECD demand data are presented for the years 1970 thru 1995.

NONE

1996-08-01T23:59:59.000Z

312

MACS as a tool for international inspections  

SciTech Connect (OSTI)

The MACS/ACRS (Managed Access by Controlled Sensing/Access by Controlled Remote Sensing) system is a collection of communication devices, video capability, and distance-measuring equipment which can effectively substitute for the physical presence of a challenge inspector within a facility. The MACS design allows growth of the prototype, developed in response to the Chemical Weapons Convention (CWC), into a versatile device for inspection of sensitive nuclear facilities under other international arrangements, for example the proposed Fissile Material Cutoff Convention. A MACS/ACRS-type system in a standard, international-recognized configuration could resolve sensitive information and safety concerns through providing a means of achieving the goals of an inspection while excluding the inspector. We believe the technology used to develop MACS for the Defense Nuclear Agency, followed by ACRS for the Department of Energy, is universally adaptable for minimally-intrusive managed-access international inspections of sensitive sites.

Curtiss, J.A.; Indusi, J.P.

1995-08-01T23:59:59.000Z

313

Automated internal pipe cutting device  

DOE Patents [OSTI]

The invention is a remotely controlled internal pipe cutting device primarily used for cutting pipes where the outside of the pipe is inaccessible at the line where the cut is to be made. The device includes an axial ram within a rotational cylinder which is enclosed in a housing. The housing is adapted for attachment to an open end of the pipe and for supporting the ram and cylinder in cantilever fashion within the pipe. A radially movable cutter, preferably a plasma arc torch, is attached to the distal end of the ram. A drive mechanism, containing motors and mechanical hardware for operating the ram and cylinder, is attached to the proximal end of the housing. The ram and cylinder provide for moving the cutter axially and circumferentially, and a cable assembly attached to a remote motor provide for the movement of the cutter radially, within the pipe. The control system can be adjusted and operated remotely to control the position and movement of the cutter to obtain the desired cut. The control system can also provide automatic standoff control for a plasma arc torch.

Godlewski, William J. (Clifton Park, NY); Haffke, Gary S. (Ballston Spa, NY); Purvis, Dale (Amsterdam, NY); Bashar, Ronald W. (Oakdale, CT); Jones, Stewart D. (Mechanicville, NY); Moretti, Jr., Henry (Cranston, RI); Pimentel, James (Warwick, RI)

2003-01-21T23:59:59.000Z

314

Cosmogony of Generic Structures  

E-Print Network [OSTI]

The problem of formation of generic structures in the Universe is addressed, whereby first the kinematics of inertial continua for coherent initial data is considered. The generalization to self--gravitating continua is outlined focused on the classification problem of singularities and metamorphoses arising in the density field. Self--gravity gives rise to an internal hierarchy of structures, and, dropping the assumption of coherence, also to an external hierarchy of structures dependent on the initial power spectrum of fluctuations.

T. Buchert

1994-12-19T23:59:59.000Z

315

International Energy and Environmental Congress: Proceedings  

SciTech Connect (OSTI)

This document contains information presented at the International Energy and Environmental Congress `93 proceedings. Symposiums included demand-side management strategic directions; federal energy management; corporate energy management; and pollution control technologies. Individual reports from the symposiums are processed separately for the data bases.

Not Available

1993-09-01T23:59:59.000Z

316

Hindawi Publishing Corporation International Journal of Hypertension  

E-Print Network [OSTI]

Hindawi Publishing Corporation International Journal of Hypertension Volume 2012, Article ID 405892 of Hypertension: The Experience of the Cardiovascular Health Program in Chilean Primary Health Care Centers. To assess the blood pressure control and cardiovascular risk factors (CVRFs) in a population of hypertensive

Gleeson, Joseph G.

317

Prerequisites: Control Systems I+II, Engine Class (IC Engines and Propulsion Systems, Introduction to  

E-Print Network [OSTI]

to Modeling and Control of Internal Combustion Engine Systems,...), Model Predictive Control, Matlab Iterative Learning Control for Internal Combustion Engines Modeling and Control Description: In classical. The objective of this work is to apply learning algorithms to highly dynamic internal combustion engines

Daraio, Chiara

318

Risk Management Policy INTERNAL AUDIT Purpose of this document  

E-Print Network [OSTI]

Risk Management Policy INTERNAL AUDIT SERVICE 1 Sept 2008 Purpose of this document 1. This risk. The policy explains the University's underlying approach to risk management, documents the roles management policy forms part of the University's internal control and corporate governance arrangements. 2

Banaji,. Murad

319

International Programs in Agriculture  

E-Print Network [OSTI]

International Programs in Agriculture MessagefromtheDirector­ Staying Ahead of Globalization and more prosperous place for all. Fortunately, Purdue International Programs in Agriculture (IPIA) has natural disasters caution us to remember the power of nature. The United Nations Food and Agriculture

320

Blue Award 2012 International  

E-Print Network [OSTI]

Blue Award 2012 · International Student Competition for Sustainable Architecture Sign in: www.blueaward.at Blue Award 2012 · International Student Competition for Sustainable Architecture Organizers Vienna blueaward.at Organizers Vienna University of Technology Department for Spatial and Sustainable Design

Note: This page contains sample records for the topic "internal control structure" 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

International for Advanced Studies  

E-Print Network [OSTI]

and Technology at the University of Ulm ICAS-Affiliations The International Center for Advanced Studies in Health in medical technology and pharma- ceutical industry. The International Advisory Panel of ICAS consists, transfer of state-of-the-art clinical technologies, and utilization of methodologies appropriate

Pfeifer, Holger

322

Internal combustion engine system  

SciTech Connect (OSTI)

This patent describes an internal combustion engine system comprising: an engine body including a main combustion engine for transmitting the power generated by explosion pressure to a pumping piston and a power transmission apparatus for transmitting to a power crank shaft power that is increased by the ratio of the cross-sectional area of a combustion chamber piston to a power piston. The stroke distance of the combustion chamber piston is equal to that of the power piston; a swash plate-type stirling engine coupled to an exhaust gas outlet of the main combustion engine to be driven by exhaust heat therefrom; a one-stage screw-type compressor coupled by a driving shaft to the swash plate-type stirling engine, thereby generating a great amount of compressed air; a turbo-charger mounted adjacent to a gas outlet of the stirling engine to force a supply of fresh air into the combustion chamber of the main combustion engine; a booster being mounted between a compressed air source and the power transmission apparatus to amplify the air pressure derived from the compressed air source and then provide the amplified air pressure to the power transmission apparatus by operation of a cam in accordance with the rotation of the first crankshaft; compressed air sources being mounted between the compressor and the booster for storing a great amount of compressed air from the compressor; and an accumulator in communication with the power transmission apparatus through a fluid oil pipe, thereby maintaining constant control of the oil pressure in the power transmission apparatus.

Nam, C.W.

1987-01-27T23:59:59.000Z

323

An approximate internal model principle: Applications to nonlinear models of  

E-Print Network [OSTI]

that the system has an internal model in the feedback loop. In this paper we relax the requirement is to achieve adaptation include blood calcium regulation (El-Samad et al. 2002), neuronal control

Sontag, Eduardo

324

The Impact of Internal Management on Organizational Performance  

E-Print Network [OSTI]

identify five types of internal management: goal setting, human resource management, structure (delegation), budgeting and technology (use). Additionally, I identify multiple indicators of performance: efficiency, outputs, service outcomes, responsiveness...

Sargent, Stephen A.

2010-10-12T23:59:59.000Z

325

Sustainable Development Summer Intern Report 2013 Sustainable Development Summer Intern  

E-Print Network [OSTI]

Sustainable Development Summer Intern Report 2013 Sustainable Development Summer Intern Final amongst university's invested in sustainable development. Our small but mighty size allows us to build through positive sustainable practices. As the Sustainable Development Summer Intern I am fortunate enough

326

Sustainable Development Summer Intern Report 2010 Sustainable Development Summer Intern  

E-Print Network [OSTI]

Sustainable Development Summer Intern Report 2010 1 Sustainable Development Summer Intern Final of Bishop's University. The role of the Sustainable Development Summer Intern (SDSI) is to coordinate and organize sustainable development information and activities during the summer months. Ensuring

327

Hanford Internal Dosimetry Project manual. Revision 1  

SciTech Connect (OSTI)

This document describes the Hanford Internal Dosimetry Project, as it is administered by Pacific Northwest Laboratory (PNL) in support of the US Department of Energy and its Hanford contractors. Project services include administrating the bioassay monitoring program, evaluating and documenting assessment of potential intakes and internal dose, ensuring that analytical laboratories conform to requirements, selecting and applying appropriate models and procedures for evaluating radionuclide deposition and the resulting dose, and technically guiding and supporting Hanford contractors in matters regarding internal dosimetry. Specific chapters deal with the following subjects: practices of the project, including interpretation of applicable DOE Orders, regulations, and guidance into criteria for assessment, documentation, and reporting of doses; assessment of internal dose, including summary explanations of when and how assessments are performed; recording and reporting practices for internal dose; selection of workers for bioassay monitoring and establishment of type and frequency of bioassay measurements; capability and scheduling of bioassay monitoring services; recommended dosimetry response to potential internal exposure incidents; quality control and quality assurance provisions of the program.

Carbaugh, E.H.; Bihl, D.E.; MacLellan, J.A.; Long, M.P.

1994-07-01T23:59:59.000Z

328

International CO2 Stabilization Scenarios with Less-Than-Perfect “Where” and “When” Flexibility  

SciTech Connect (OSTI)

This technical paper discusses several of the cost and emissions issues surrounding international climate change policy structures in which countries take heterogenous approaches to climate change mitigation.

Edmonds, James A.; Clarke, Leon E.; Wise, Marshall A.; Lurz, Joshua P.

2007-10-01T23:59:59.000Z

329

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report presents data on international oil production, demand, imports, exports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world, in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

NONE

1995-10-01T23:59:59.000Z

330

International energy annual 1996  

SciTech Connect (OSTI)

The International Energy Annual presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 220 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy reported in the International Energy Annual includes hydroelectric power, geothermal, solar, and wind electric power, biofuels energy for the US, and biofuels electric power for Brazil. New in the 1996 edition are estimates of carbon dioxide emissions from the consumption of petroleum and coal, and the consumption and flaring of natural gas. 72 tabs.

NONE

1998-02-01T23:59:59.000Z

331

INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP  

E-Print Network [OSTI]

space exploration infrastructure standards facilitating interoperability through an international with relevant existing international working groups/ organisations. · Preparation and Organization of a WS1 INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP WORKPLAN Update following 3rd ISECG Meeting

332

Using a 3D finite element forward modeling code to analyze resistive structures with controlled-source electromagnetics in a marine environment  

E-Print Network [OSTI]

to simulate CSEM experiments. The objective of the present study is to model the changes in electromagnetic response for a resistive disk and a more geometrically complex structure, which are rough approximations of hydrocarbon reservoirs. The parameters...

King, Joshua David

2005-02-17T23:59:59.000Z

333

Method and apparatus for controlling hybrid powertrain system in response to engine temperature  

DOE Patents [OSTI]

A method for controlling a hybrid powertrain system including an internal combustion engine includes controlling operation of the hybrid powertrain system in response to a preferred minimum coolant temperature trajectory for the internal combustion engine.

Martini, Ryan D; Spohn, Brian L; Lehmen, Allen J; Cerbolles, Teresa L

2014-10-07T23:59:59.000Z

334

Essays on International Economics  

E-Print Network [OSTI]

Journal of International Economics, Vol. 65, 375–99. [33]Journal of Monetary Economics, Vol. 51, No. 1, pp. 1–32. [Trade”, Journal of Monetary Economics, Vol. 54, No. 6, pp.

Cravino, Javier Pablo

2013-01-01T23:59:59.000Z

335

International petroleum statistics report  

SciTech Connect (OSTI)

This report presents data on international oil production, demand, imports, exports, and stocks. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

NONE

1996-03-01T23:59:59.000Z

336

International petroleum statistics report  

SciTech Connect (OSTI)

This report presents data on international oil production, demand, imports, and stocks. World oil production and OECD demand data are for the years 1970 through 1995; stocks from 1973 through 1995, and trade from 1985 through 1995.

NONE

1996-12-01T23:59:59.000Z

337

CCPPolicyBriefing International  

E-Print Network [OSTI]

: +44 (0)1603 593715 A: UEA, Norwich, NR4 7TJ Modelling international wind energy diffusion: www.uea.ac.uk/ccp T: +44 (0)1603 593715 A: UEA, Norwich, NR4 7TJ

Feigon, Brooke

338

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

INTERNATIONAL PACIFIC RESEARCH CENTER APRIL 2004­MARCH 2005 REPORT SCHOOL OF OCEAN AND EARTH RESEARCH HIGHLIGHTS Indo-Pacific Ocean Climate Pacific Research Center Design by: Susan Yamamoto Printed by: Hagadone Printing Company Photo: Waikiki

Wang, Yuqing

339

CSU Office of International  

E-Print Network [OSTI]

CSU Office of International Programs - Education Abroad Program Types Currently 750 programs on the OIP Education Abroad website. CSU, through Division of Continuing Education/ Online Education Abroad website. Transfer Semester, year & possibly summer CSU tuition and fees (All other fees

340

Internal Patent Instructions  

Broader source: Energy.gov [DOE]

The internal patent instructions (IPIs) were originally established as a means for providing a common reference source to all patent counsel offices on centralized instructions, as stated in the...

Note: This page contains sample records for the topic "internal control structure" 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

International Studies Degree  

E-Print Network [OSTI]

Attorney Simpson Moncif Law, LLC Customer Service Representative Schindler Elevator Corporation Director Insurance Logistics Account Executive Total Quality Logistics, Inc. Manager of Strategic Planning Eaton Corporation Self-employed/Business Owner Indy Associates, Original Impulse Senior Associate International

Moore, Paul A.

342

International Programs in Agriculture  

E-Print Network [OSTI]

have any questions or comments. Jess Lowenberg-DeBoer Associate Dean and Director of International husband Luc and son LĂ©once, moved to Kansas for their new venture in farming; and to Corey Kujawa who left

343

INTERNATIONAL ENERGY AND ENVIRONMENT  

E-Print Network [OSTI]

in a heat pump cooling system, thereby alleviating peak electricity consumption and associated emissions substituting for banned fluorocarbon refrigerants, coping with carbon costing and reducing water consumptionINTERNATIONAL ENERGY AND ENVIRONMENT FOUNDATION Computational Fluid Dynamics Modeling

344

international | netl.doe.gov  

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

International Activity in Gasification and Coal to Liquids Development News Gasifipedia Coal-Biomass Feed Advanced Fuels Synthesis Systems Analyses International Activity Project...

345

International petroleum statistics report  

SciTech Connect (OSTI)

This monthly publication provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

Not Available

1994-05-01T23:59:59.000Z

346

International Energy Agency  

Broader source: Energy.gov [DOE]

DOE's market transformation efforts have reached to European and other countries who are part of the international distributed and decentralized energy community. Through its partnership with DOE, the combined heat and power (CHP) program of the International Energy Agency (IEA) conducts research and analysis of CHP markets and deployment efforts around the world and has used lessons learned from U.S. research, development, and deployment efforts to recommend market transformation activities and policies that will lead to new CHP installations worldwide.

347

International Energy Agency  

SciTech Connect (OSTI)

The growing need for international cooperation in energy led to the establishment of the International Energy Agency (IEA) in 1974 as a forum for the 21 participating countries to coordinate their energy planning. The IEA provides a framework within the cooperating efforts of its participating countries which reinforce one another and improve the overall energy situation. This brief report reviews the objectives of the IEA and the activities of the Advisory Council.

Taylor, N.R.

1983-01-01T23:59:59.000Z

348

SWAT Goes International  

E-Print Network [OSTI]

#1; tx H2O | pg. 18 International researchers and program managers in 90 countries around the world use the Soil and Water Assessment Tool (SWAT) model. Germany, the first country interested in SWAT, uses it to model its large watersheds, said... Laboratory. To answer this expanding interest worldwide, the research team organized the first international SWAT conference in 2001 in Germany with 35 participants from 16 countries and five continents presenting 20 papers. ?This conference gave us a...

Wythe, Kathy

2007-01-01T23:59:59.000Z

349

Fusion reactor control  

SciTech Connect (OSTI)

The plasma kinetic temperature and density changes, each per an injected fuel density rate increment, control the energy supplied by a thermonuclear fusion reactor in a power production cycle. This could include simultaneously coupled control objectives for plasma current, horizontal and vertical position, shape and burn control. The minimum number of measurements required, use of indirect (not plasma parameters) system measurements, and distributed control procedures for burn control are to be verifiable in a time dependent systems code. The International Thermonuclear Experimental Reactor (ITER) has the need to feedback control both the fusion output power and the driven plasma current, while avoiding damage to diverter plates. The system engineering of fusion reactors must be performed to assure their development expeditiously and effectively by considering reliability, availability, maintainability, environmental impact, health and safety, and cost.

Plummer, D.A.

1995-12-31T23:59:59.000Z

350

accretion column structure: Topics by E-print Network  

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

of Alternative Control Structures for an Ideal Two-Product Reactive Distillation Column Engineering Websites Summary: Comparison of Alternative Control Structures for an...

351

Cooled snubber structure for turbine blades  

DOE Patents [OSTI]

A turbine blade assembly in a turbine engine. The turbine blade assembly includes a turbine blade and a first snubber structure. The turbine blade includes an internal cooling passage containing cooling air. The first snubber structure extends outwardly from a sidewall of the turbine blade and includes a hollow interior portion that receives cooling air from the internal cooling passage of the turbine blade.

Mayer, Clinton A; Campbell, Christian X; Whalley, Andrew; Marra, John J

2014-04-01T23:59:59.000Z

352

Effects of internal gain assumptions in building energy calculations  

SciTech Connect (OSTI)

The utilization of direct solar gains in buildings can be affected by operating profiles, such as schedules for internal gains, thermostat controls, and ventilation rates. Building energy analysis methods use various assumptions about these profiles. The effects of typical internal gain assumptions in energy calculations are described. Heating and cooling loads from simulations using the DOE 2.1 computer code are compared for various internal-gain inputs: typical hourly profiles, constant average profiles, and zero gain profiles. Prototype single-family-detached and multi-family-attached residential units are studied with various levels of insulation and infiltration. Small detached commercial buildings and attached zones in large commercial buildings are studied with various levels of internal gains. The results of this study indicate that calculations of annual heating and cooling loads are sensitive to internal gains, but in most cases are relatively insensitive to hourly variations in internal gains.

Christensen, C.; Perkins, R.

1981-01-01T23:59:59.000Z

353

Controlling quantum dot energies using submonolayer bandstructure engineering  

SciTech Connect (OSTI)

We demonstrate control of energy states in epitaxially-grown quantum dot structures formed by stacked submonolayer InAs depositions via engineering of the internal bandstructure of the dots. Transmission electron microscopy of the stacked sub-monolayer regions shows compositional inhomogeneity, indicative of the presence of quantum dots. The quantum dot ground state is manipulated not only by the number of deposited InAs layers, but also by control of the thickness and material composition of the spacing layers between submonolayer InAs depositions. In this manner, we demonstrate the ability to shift the quantum dot ground state energy at 77?K from 1.38?eV to 1.88?eV. The results presented offer a potential avenue towards enhanced control of dot energies for a variety of optoelectronic applications.

Yu, L.; Law, S.; Wasserman, D. [Department of Electrical and Computer Engineering, University of Illinois Urbana Champaign, Urbana, Illinois 61801 (United States); Jung, D.; Lee, M. L. [Department of Electrical Engineering, Yale University, New Haven, Connecticut 06520 (United States); Shen, J.; Cha, J. J. [Department of Mechanical Engineering and Materials Science and Energy Science Institute, Yale University, New Haven, Connecticut 06520 (United States)

2014-08-25T23:59:59.000Z

354

LANL breaks ground on key sediment control project  

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

Sediment control project LANL breaks ground on key sediment control project Called "grade-control" structures, the approximately 2 million features are up to eight feet high and...

355

Proceedings of the 2007 IEEE 10th International Conference on Rehabilitation Robotics, June 12-15, Noordwijk, The Netherlands Decomposition-Based Control for a Powered Knee and Ankle  

E-Print Network [OSTI]

-15, Noordwijk, The Netherlands Decomposition-Based Control for a Powered Knee and Ankle Transfemoral Prosthesis to energetically passive devices. The knee and ankle joints of the native limb, however, generate significant net, the authors have developed a prototype of a powered knee and ankle transfemoral prosthesis, as described

356

E-Print Network 3.0 - arms export control Sample Search Results  

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

EXPORT CONTROL BRIEFING FOR FACULTY... of the United States or permanent resident aliens. These export control regulations have the potential to limit... international...

357

E-Print Network 3.0 - adaptive supervisory control Sample Search...  

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

Corporation. All rights reservedFor Internal MITRE Use Human Systems Integration Summary: vehicle autonomy human supervisory control - Control of multiple platforms - Multi-mission...

358

Demonstration of Reduced Airport Congestion through Pushback Rate Control  

E-Print Network [OSTI]

of a congestion control strategy at Boston Logan International Airport. The approach determines a suggested rate Control Demonstration at Boston Logan International Airport (BOS) was to show that a significant portionDemonstration of Reduced Airport Congestion through Pushback Rate Control Ioannis Simaiakis

Gummadi, Ramakrishna

359

2007 Estimated International Energy Flows  

SciTech Connect (OSTI)

An energy flow chart or 'atlas' for 136 countries has been constructed from data maintained by the International Energy Agency (IEA) and estimates of energy use patterns for the year 2007. Approximately 490 exajoules (460 quadrillion BTU) of primary energy are used in aggregate by these countries each year. While the basic structure of the energy system is consistent from country to country, patterns of resource use and consumption vary. Energy can be visualized as it flows from resources (i.e. coal, petroleum, natural gas) through transformations such as electricity generation to end uses (i.e. residential, commercial, industrial, transportation). These flow patterns are visualized in this atlas of 136 country-level energy flow charts.

Smith, C A; Belles, R D; Simon, A J

2011-03-10T23:59:59.000Z

360

STEP Intern Reference Check Sheet  

Broader source: Energy.gov [DOE]

STEP Intern Reference Check Sheet, from the Tool Kit Framework: Small Town University Energy Program (STEP).

Note: This page contains sample records for the topic "internal control structure" 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

Assessor Training Internal Audits and  

E-Print Network [OSTI]

NVLAP Assessor Training Internal Audits and Management Reviews #12;Assessor Training 2009, quarterly, etc., schedule throughout the year #12;Assessor Training 2009: Internal Audits and Management a copy of the full internal audit schedule. #12;Assessor Training 2009: Internal Audits and Management

362

International energy outlook 1994  

SciTech Connect (OSTI)

The International Energy Outlook 1994 (IEO94) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets between 1990 and 2010. The report is provided as a statistical service to assist energy managers and analysts, both in government and in the private sector. These forecasts are used by international agencies, Federal and State governments, trade associations, and other planners and decisionmakers. They are published pursuant to the Depart. of Energy Organization Act of 1977 (Public Law 95-91), Section 205(c). The IEO94 projections are based on US and foreign government policies in effect on October 1, 1993-which means that provisions of the Climate Change Action Plan unveiled by the Administration in mid-October are not reflected by the US projections.

Not Available

1994-07-01T23:59:59.000Z

363

International energy strategies  

SciTech Connect (OSTI)

The sharp rise in oil prices and the embargo of 1973 to 1974 stimulated a growing interest in international energy questions. One indicator of this interest was the decision in late 1977 to establish an International Association of Energy Economists (IAEE). In 1979 the officers of the IAEE proposed to hold not only an initial annual meeting of the association, but also a two-day Conference on International Energy Issues. Resources for the Future, a Washington-based independent research institute, was asked to cosponsor the two-day conference. These two meetings were held in Washington, DC, on June 4, 5, and 6, 1979. This volume contains the 34 papers of the proceedings, and a separate abstract was prepared for each paper for Energy Abstracts for Policy Analysis (EAPA); 13 papers were selected for Energy Research Abstracts (ERA).

Dunkerley, J. (ed.)

1980-01-01T23:59:59.000Z

364

International energy annual 1997  

SciTech Connect (OSTI)

The International Energy Annual presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 220 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy reported in the International Energy Annual includes hydroelectric power and geothermal, solar, and wind electric power. Also included are biomass electric power for Brazil and the US, and biomass, geothermal, and solar energy produced in the US and not used for electricity generation. This report is published to keep the public and other interested parties fully informed of primary energy supplies on a global basis. The data presented have been largely derived from published sources. The data have been converted to units of measurement and thermal values (Appendices E and F) familiar to the American public. 93 tabs.

NONE

1999-04-01T23:59:59.000Z

365

Segregation of copper to (100) and (111) silicon surfaces from internal Cu{sub 3}Si precipitates  

SciTech Connect (OSTI)

Segregation of transition metal impurities to surfaces or interfaces can have detrimental or beneficial effects in silicon-based microelectronic devices. Controlled segregation of impurities to regions remote from device structures, i.e. gettering is routinely used to prevent uncontrolled segregation to critical regions which may cause failure. Internal gettering is a widely used process in which oxide precipitates and associated lattice defects provide sites for precipitation of metal-silicide phases. Segregation of impurities onto surfaces of internal microcavities has also been examined as a potential gettering process. It was observed that gettering to cavities can dissolve pre-existing internal metal silicide precipitates of Cu, Au and Ni. The energetics of copper segregation to silicon surfaces were examined by measuring the Cu coverage after equilibration between Cu on the surface and internal Cu{sub 3}Si, for which the Cu chemical potential is known. For oxide-free surfaces the Cu coverage was close to one monolayer on (111) surfaces but was much smaller on (100) surfaces. The Cu coverage was greatly reduced by oxide passivation of the surface. LEED showed the 7 x 7 structure of the clean (111) silicon surface converted to a quasiperiodic 5 x 5 structure after equilibrating with Cu{sub 3}Si. The 2 x 1 LEED patterns for (100) surfaces indicated no change in surface structure due to the Cu{sub 3}Si. These results show that the free energy of copper in Cu{sub 3}Si is higher than that of copper on (111) surfaces but lower than that of copper on (100) surfaces.

Wampler, W.R.

1996-12-01T23:59:59.000Z

366

International petroleum statistics report  

SciTech Connect (OSTI)

This document is a monthly publication that provides current international oil data. The Report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand and trade in OECD countries.

Not Available

1994-12-01T23:59:59.000Z

367

Nuclear export and technology transfer controls  

SciTech Connect (OSTI)

A review of the U.S. implementation of nuclear export and technology transfer controls is undertaken to assess whether the U.S. controls is undertaken to assess whether the U.S. controls meet the full scope of the international commitment toward non-proliferation controls. The international non-proliferation controls have been incorporated into CoCom, the Coordinating Committee of the multinational organization established to protect the mutual interests of the participating countries in the area of strategic export controls. However, this CoCom list is classified and each participating country implements these controls pursuant to its own laws. A comparison to the non-proliferation controls promulgated by the U.K. is used to verify that the U.S. controls are at least as comprehensive as the British controls.

Hower, J.J.; Primeau, S.J. (Eagle Research Group, Inc., Arlington, VA (US))

1988-01-01T23:59:59.000Z

368

Governance of the International Linear Collider Project  

SciTech Connect (OSTI)

Governance models for the International Linear Collider Project are examined in the light of experience from similar international projects around the world. Recommendations for one path which could be followed to realize the ILC successfully are outlined. The International Linear Collider (ILC) is a unique endeavour in particle physics; fully international from the outset, it has no 'host laboratory' to provide infrastructure and support. The realization of this project therefore presents unique challenges, in scientific, technical and political arenas. This document outlines the main questions that need to be answered if the ILC is to become a reality. It describes the methodology used to harness the wisdom displayed and lessons learned from current and previous large international projects. From this basis, it suggests both general principles and outlines a specific model to realize the ILC. It recognizes that there is no unique model for such a laboratory and that there are often several solutions to a particular problem. Nevertheless it proposes concrete solutions that the authors believe are currently the best choices in order to stimulate discussion and catalyze proposals as to how to bring the ILC project to fruition. The ILC Laboratory would be set up by international treaty and be governed by a strong Council to whom a Director General and an associated Directorate would report. Council would empower the Director General to give strong management to the project. It would take its decisions in a timely manner, giving appropriate weight to the financial contributions of the member states. The ILC Laboratory would be set up for a fixed term, capable of extension by agreement of all the partners. The construction of the machine would be based on a Work Breakdown Structure and value engineering and would have a common cash fund sufficiently large to allow the management flexibility to optimize the project's construction. Appropriate contingency, clearly apportioned at both a national and global level, is essential if the project is to be realised. Finally, models for running costs and decommissioning at the conclusion of the ILC project are proposed. This document represents an interim report of the bodies and individuals studying these questions inside the structure set up and supervised by the International Committee for Future Accelerators (ICFA). It represents a request for comment to the international community in all relevant disciplines, scientific, technical and most importantly, political. Many areas require further study and some, in particular the site selection process, have not yet progressed sufficiently to be addressed in detail in this document. Discussion raised by this document will be vital in framing the final proposals due to be published in 2012 in the Technical Design Report being prepared by the Global Design Effort of the ILC.

Foster, B.; /Oxford U.; Barish, B.; /Caltech; Delahaye, J.P.; /CERN; Dosselli, U.; /INFN, Padua; Elsen, E.; /DESY; Harrison, M.; /Brookhaven; Mnich, J.; /DESY; Paterson, J.M.; /SLAC; Richard, F.; /Orsay, LAL; Stapnes, S.; /CERN; Suzuki, A.; /KEK, Tsukuba; Wormser, G.; /Orsay, LAL; Yamada, S.; /KEK, Tsukuba

2012-05-31T23:59:59.000Z

369

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. Publication of this report is in keeping with responsibilities given the Energy Information Administration in Public Law 95-91. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

NONE

1997-05-01T23:59:59.000Z

370

International energy outlook 1996  

SciTech Connect (OSTI)

This International Energy Outlook presents historical data from 1970 to 1993 and EIA`s projections of energy consumption and carbon emissions through 2015 for 6 country groups. Prospects for individual fuels are discussed. Summary tables of the IEO96 world energy consumption, oil production, and carbon emissions projections are provided in Appendix A. The reference case projections of total foreign energy consumption and of natural gas, coal, and renewable energy were prepared using EIA`s World Energy Projection System (WEPS) model. Reference case projections of foreign oil production and consumption were prepared using the International Energy Module of the National Energy Modeling System (NEMS). Nuclear consumption projections were derived from the International Nuclear Model, PC Version (PC-INM). Alternatively, nuclear capacity projections were developed using two methods: the lower reference case projections were based on analysts` knowledge of the nuclear programs in different countries; the upper reference case was generated by the World Integrated Nuclear Evaluation System (WINES)--a demand-driven model. In addition, the NEMS Coal Export Submodule (CES) was used to derive flows in international coal trade. As noted above, foreign projections of electricity demand are now projected as part of the WEPS. 64 figs., 62 tabs.

NONE

1996-05-01T23:59:59.000Z

371

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

INTERNATIONAL PACIFIC RESEARCH CENTER APRIL 2005­MARCH 2006 REPORT SCHOOL OF OCEAN AND EARTH Center 1 The Year's Highlights 3 Indo-Pacific Ocean Climate 4 Regional-Ocean Influences 10 Asian Ocean Climate: To understand climate variations in the Pacific and Indian oceans on interannual

Wang, Yuqing

372

International Pacific Research Center  

E-Print Network [OSTI]

International Pacific Research Center APRIL 2007­MARCH 2008 REPORT School of Ocean and Earth Center i Foreword ii iv Indo-Pacific Ocean Climate 1 Regional-Ocean Influences 13 Asian by the following broad research themes and goals of the IPRC Science Plan. Indo-Pacific Ocean Climate

Wang, Yuqing

373

Workshop Notes International Workshop  

E-Print Network [OSTI]

Sergei O. Kuznetsov (NRU HSE Moscow) Amedeo Napoli (LORIA Nancy) Sebastian Rudolph (AIFB KIT Karlsruhe) http://www.fca4ai.hse.ru #12;What FCA Can Do for Artificial Intelligence? FCA4AI: An International of the program committee and 11 papers with the highest scores were selected. We thank all the PC members

Paris-Sud XI, Université de

374

Telecommunications International Cell Phone  

E-Print Network [OSTI]

Telecommunications International Cell Phone 1. Fax completed form to 979.847.1111. 2. If you do will be charged. Date Cell Phone Needed Cell Phone Pick-Up Date Cell Phone User Travel Destination(s) United States Number Destination Country Number Cell Phone Type Digital Satellite Cell Phone Return Date Notes

375

Requirements for Xenon International  

SciTech Connect (OSTI)

This document defines the requirements for the new Xenon International radioxenon system. The output of this project will be a Pacific Northwest National Laboratory (PNNL) developed prototype and a manufacturer-developed production prototype. The two prototypes are intended to be as close to matching as possible; this will be facilitated by overlapping development cycles and open communication between PNNL and the manufacturer.

Hayes, James C.; Ely, James H.

2013-09-26T23:59:59.000Z

376

INTERNATIONAL COUNCIL FOR SCIENCE  

E-Print Network [OSTI]

of the African Climate System (VACS) Panel 13 and15 July 2006 Tanzanian Meteorology Agency, Dar es Salaam Workshop (see workshop report no. XXXXX). The first day was held jointly with the workshop at the Dar es Salaam International Conference Centre. The rest of the meeting was kindly hosted at the Tanzania

Quartly, Graham

377

INTERNATIONAL PACIFIC RESEARCH CENTER  

E-Print Network [OSTI]

INTERNATIONAL PACIFIC RESEARCH CENTER Annual Report April 2006 ­ March 2007 School of Ocean Research Center 1 2 The Year's Highlights 3 Research Accomplishments Indo-Pacific Ocean Climate 4 Regional-Ocean Ocean Climate: To understand climate variations in the Pacific and Indian oceans on inter- annual

Wang, Yuqing

378

International Energy Policy in  

E-Print Network [OSTI]

Hana Kim Jinmi Kim Lily Lamptey Job Taminiau Mayuri Utturkar Yan Wei Center for EnergyInternational Energy Policy in the Aftermath of the Fukushima Nuclear Disaster An Analysis of Energy Policies of the U.S., U.K., Germany, France, Japan, China and Korea November 2013 #12;Mailing

Delaware, University of

379

Internal split field generator  

DOE Patents [OSTI]

A generator includes a coil of conductive material. A stationary magnetic field source applies a stationary magnetic field to the coil. An internal magnetic field source is disposed within a cavity of the coil to apply a moving magnetic field to the coil. The stationary magnetic field interacts with the moving magnetic field to generate an electrical energy in the coil.

Thundat; Thomas George (Knoxville, TN); Van Neste, Charles W. (Kingston, TN); Vass, Arpad Alexander (Oak Ridge, TN)

2012-01-03T23:59:59.000Z

380

admission guide International  

E-Print Network [OSTI]

Networks Computer Science Computer Science: Computer Game Design Electrical Engineering Communications2015/ 2016 admission guide International First-Year Students #12;2 3 WORLDWIDE RECOGNITION (2008, Science Watch) (2007, Science Watch) (2013, Times Higher Education World University Rankings) (2014, Times

California at Santa Cruz, University of

Note: This page contains sample records for the topic "internal control structure" 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

Equity in international agreements  

SciTech Connect (OSTI)

Approaches to establishing equitable greenhouse gas emission policies among different nations are briefly discussed. The impact of energy efficiency is proposed as an aid to equitable resource distribution. A comprehensive approach which would account for changes in net greenhouse gases is discussed. In addition, international trading of net greenhouse gas emissions reduction credits is proposed.

Stewart, R. [Georgetown Univ. Law Center, Washington, DC (United States)

1992-12-31T23:59:59.000Z

382

Tuning the electronic structure of SrTiO{sub 3}/SrFeO{sub 3?x} superlattices via composition and vacancy control  

SciTech Connect (OSTI)

Using density functional theory-based calculations, we explore the effects of oxygen vacancies and epitaxial layering on the atomic, magnetic, and electronic structure of (SrTiO{sub 3}){sub n}(SrFeO{sub 3?x}){sub 1} superlattices. While structures without oxygen vacancies (x = 0) possess small or non-existent band gaps and ferromagnetic ordering in their iron layers, those with large vacancy concentrations (x = 0.5) have much larger gaps and antiferromagnetic ordering. Though the computed gaps depend numerically on the delicate energetic balance of vacancy ordering and on the value of Hubbard U{sub eff} used in the calculations, we demonstrate that changes in layering can tune the band gaps of these superlattices below that of SrTiO{sub 3} (3.2 eV) by raising their valence band maxima. This suggests the possibility that these superlattices could absorb in the solar spectrum, and could serve as water-splitting photocatalysts.

Berger, Robert F. [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Chemistry, Western Washington University, Bellingham, Washington 98225 (United States); Broberg, Daniel P. [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Neaton, Jeffrey B. [Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States); Department of Physics, University of California, Berkeley, California 94720, USA and Kavli Institute for Energy Nanosciences, Berkeley, California 94720 (United States)

2014-04-01T23:59:59.000Z

383

Preserving Diesel Exhaust Ultrafine (Nano-) Particulate Structure...  

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

Preserving Diesel Exhaust Ultrafine (Nano-) Particulate Structure in Genotoxicity Studies to Support Engineering Development of Emission Controls Preserving Diesel Exhaust...

384

Dream controller  

DOE Patents [OSTI]

A method and apparatus for intelligently controlling continuous process variables. A Dream Controller comprises an Intelligent Engine mechanism and a number of Model-Free Adaptive (MFA) controllers, each of which is suitable to control a process with specific behaviors. The Intelligent Engine can automatically select the appropriate MFA controller and its parameters so that the Dream Controller can be easily used by people with limited control experience and those who do not have the time to commission, tune, and maintain automatic controllers.

Cheng, George Shu-Xing; Mulkey, Steven L; Wang, Qiang; Chow, Andrew J

2013-11-26T23:59:59.000Z

385

International Relations and Development Studies  

E-Print Network [OSTI]

& Anthropology and Languages (choice of French, Arabic, German, Italian or Spanish) The International Relations Economy, Languages (French, Spanish, Arabic, German, Italian), International Trade, Middle East Politics experience a broad range of opportunities outside the classroom: - Explore exchange opportunities with dozens

386

International migration within Latin America  

E-Print Network [OSTI]

International migration within Latin America ·Mostly labor circulation flows ·Industrial and urban;Example of International migration: Mexicans to US ·1920s revolution and post- revolution chaos in Mexico

Lopez-Carr, David

387

nuclear controls  

National Nuclear Security Administration (NNSA)

the Office of Nonproliferation and International Security (NIS) is to prevent the proliferation of nuclear weapons, materials, technology, and expertise. NIS applies technical...

388

Network Congestion Control of Airport Surface Operations Harshad Khadilkar  

E-Print Network [OSTI]

parameters for Boston Logan International Airport are es- timated using empirical data from a surface with simulations of traffic on a network model of Boston Logan International Airport. Nomenclature ASDE-X Airport Surface Detection Equipment, Model X BOS Boston Logan International Airport C Cost function for control

Gummadi, Ramakrishna

389

International petroleum statistics report  

SciTech Connect (OSTI)

This report presents data on international oil production, demand, imports, exports, and stocks. Section 1 contains time series data on world oil production, and on oil demand and stocks in the OECD. Section 2 presents an oil supply/demand balance for the world, presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production, oil stocks, demand, and trade in OECD countries.

Not Available

1994-06-01T23:59:59.000Z

390

International petroleum statistics report  

SciTech Connect (OSTI)

This document is a monthly publication which provides current data on international oil production,demand,imports and stocks. This report has four sections which contain time series data on world oil production and oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Also included is oil supply/demand balance information for the world, and data on oil imports and trade by OECD countries.

NONE

1997-11-01T23:59:59.000Z

391

Polarized internal target apparatus  

DOE Patents [OSTI]

A polarized internal target apparatus with a polarized gas target of improved polarization and density achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms.

Holt, Roy J. (Downers Grove, IL)

1986-01-01T23:59:59.000Z

392

Polarized internal target apparatus  

DOE Patents [OSTI]

A polarized internal target apparatus with a polarized gas target of improved polarization and density (achieved by mixing target gas atoms with a small amount of alkali metal gas atoms, and passing a high intensity polarized light source into the mixture to cause the alkali metal gas atoms to become polarized which interact in spin exchange collisions with target gas atoms yielding polarized target gas atoms) is described.

Holt, R.J.

1984-10-10T23:59:59.000Z

393

International markets for CCTs  

SciTech Connect (OSTI)

The paper begins by describing the role of the International Energy Agency, the importance of coal, what the IEA is doing in the area of clean coal technology, and the role of the IEA Coal Industry Advisory Board. The paper then discusses which coal technologies will be chosen, what the problem areas are, and what can be done to accelerate the take-up of clean coal technologies.

Ferriter, J.P. [International Energy Agency, Paris (France)

1997-12-31T23:59:59.000Z

394

International Agreements/Collaborations  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensionalthe10 DOE Vehicle Technologies and HydrogenAmericanInternational

395

Hanford internal dosimetry program manual  

SciTech Connect (OSTI)

This document describes the Hanford Internal Dosimetry program. Program Services include administrating the bioassay monitoring program, evaluating and documenting assessments of internal exposure and dose, ensuring that analytical laboratories conform to requirements, selecting and applying appropriate models and procedures for evaluating internal radionuclide deposition and the resulting dose, and technically guiding and supporting Hanford contractors in matters regarding internal dosimetry. 13 refs., 16 figs., 42 tabs.

Carbaugh, E.H.; Sula, M.J.; Bihl, D.E.; Aldridge, T.L.

1989-10-01T23:59:59.000Z

396

International Perspective on Fukushima Accident  

Broader source: Energy.gov [DOE]

Presenter: Miroslav Lipár, Head, Operational Safety Section, Department of Nuclear Safety and Security, International Atomic Energy Agency

397

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report is a monthly publication that provides current international data. The report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent 12 months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1996; OECD stocks from 1973 through 1996; and OECD trade from 1986 through 1996.

NONE

1997-07-01T23:59:59.000Z

398

Reducing Safety Flaring through Advanced Control  

E-Print Network [OSTI]

An advanced process control application, using DMCplus® (Aspen Technology, Inc.), was developed to substantially reduce fuel gas losses to the flare at a large integrated refining / petrochemical complex. Fluctuations in internal fuel gas system...

Hokanson, D.; Lehman, K.; Matsumoto, S.; Takai, N.; Takase, F.

2010-01-01T23:59:59.000Z

399

TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE  

E-Print Network [OSTI]

) developed by the International Standards Organization TC32 SC4, which is to serve as a basis for harmonizing. It is in this context that a committee of the International Standards Organization (ISO), TC 37/SC 4Chapter # TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE RESOURCES Nancy Ide and Laurent Romary

Ide, Nancy

400

TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE  

E-Print Network [OSTI]

) developed by the International Standards Organization TC32 SC4, which is to serve as a basis for harmonizingChapter # TOWARDS INTERNATIONAL STANDARDS FOR LANGUAGE RESOURCES Nancy Ide and Laurent Romary-284" #12;2 Chapter # Language Engineering Standards (EAGLES) and the International Standard for Language

Boyer, Edmond

Note: This page contains sample records for the topic "internal control structure" 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

International Phenomenological Society On Nominalism  

E-Print Network [OSTI]

International Phenomenological Society On Nominalism Author(s): Geoffrey Hellman Source: Philosophy and Phenomenological Research, Vol. 62, No. 3 (May, 2001), pp. 691-705 Published by: International Phenomenological contact support@jstor.org. . International Phenomenological Society is collaborating with JSTOR

Hellman, Geoffrey

402

MENTAL HEALTH and INTERNATIONAL STUDENTS  

E-Print Network [OSTI]

MENTAL HEALTH and INTERNATIONAL STUDENTS: What Educators Need to Know Ingle International cares not adequately researched, it is well accepted by health care professionals that early intervention could about you and your students www.studyinsured.com #12;www.studyinsured.comMental Health and International

403

International Finance and Climate Change  

E-Print Network [OSTI]

International Finance and Climate Change Thursday, October 17, 2013 Breakfast ­ 8:30 a Principal Climate Change Specialist, Climate Business Group at International Finance Corporation, World Bank Group Vladimir Stenek Senior Climate Change Specialist, Climate Business Department of the International

Zhang, Junshan

404

High Speed Flywheels for Integrated Energy Storage and Attitude Control  

E-Print Network [OSTI]

High Speed Flywheels for Integrated Energy Storage and Attitude Control Christopher D. Hall. Decomposition of the space of internal torques separates the attitude control functionfrom the energy storage simultaneously performing energy storage and extraction operations. 1 Introduction The power engineering

Hall, Christopher D.

405

International Fuel Services and Commercial Engagement | Department...  

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

International Fuel Services and Commercial Engagement International Fuel Services and Commercial Engagement The Office of International Nuclear Energy Policy and Cooperation...

406

International Electricity Trade - Open Access | Department of...  

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

International Electricity Trade - Open Access International Electricity Trade - Open Access DOE has consistently expressed its policy that international electricity trade should be...

407

Uranium enrichment export control guide: Gaseous diffusion  

SciTech Connect (OSTI)

This document was prepared to serve as a guide for export control officials in their interpretation, understanding, and implementation of export laws that relate to the Zangger International Trigger List for gaseous diffusion uranium enrichment process components, equipment, and materials. Particular emphasis is focused on items that are especially designed or prepared since export controls are required for these by States that are party to the International Nuclear Nonproliferation Treaty.

Not Available

1989-09-01T23:59:59.000Z

408

Analytical protostellar disk models 1: the effect of internal dissipation and surface irradiation on the structure of disks and the location of the snow line around Sun-like stars  

E-Print Network [OSTI]

We construct a new set of self-consistent analytical disk models by taking into account both viscous and radiative sources of thermal energy. We analyze the non-isothermal structure of the disk across the mid-plane for optically thick disks, and use the standard two-temperature model in the case of optically thin disks. We deduce a set of general formula for the relationship between the mass accretion rate and the surface density profile. Our results recover those of Chiang & Goldreich in the optically thin regions, but extend their work for the opaque regions of the disk. For the purpose of illustration, we apply our theory in this paper to determine the structure of protostellar disks around T Tauri stars under a state of steady accretion and derive the corresponding radial distribution function of various disk properties such as surface density and temperature near the mid-plane. We calculate the position of the snow line around a sun-like T Tauri star, and deduce that it can evolve from well outside 10 AU during FU Orionis outbursts, to about 4 AU during passive accretion phase, to the present-day orbital radius of Venus and finally re-expand to over 2.2 AU during the protostellar- to-debris disk transition. This non-monotonous evolution of the snow line may provide some novel and deterministic explanation for the total water content and its isotopic composition of both Venus and the Earth. In the optically thin, outermost regions of the disk we find that the surface density profile of the dust varies roughly as 1/r, which is consistent with mm observations of spatially resolved disk of Mundy et al. (2000).

Pascale Garaud; Douglas N. C. Lin

2006-05-03T23:59:59.000Z

409

The influence of oscillating electromagnetic fields on membrane structure and function: Synthetic liposome and natural membrane bilayer systems with direct application to the controlled delivery of chemical agents  

SciTech Connect (OSTI)

Investigations have been conducted to determine if an imposed electromagnetic field can influence membrane transport, and ion and drug permeability in both synthetic and natural cell membrane systems. Microwave fields enhance accumulation of sodium in the lymphocyte and induce protein shedding at Tc. Microwaves also trigger membrane permeability of liposome systems under specific field exposure conditions. Sensitivity varies in a defined way in bilayers displaying a membrane structural phase transition temperature, Tc; maximal release was observed at or near Tc. Significantly, liposome systems without a membrane phase transition were also found to experience permeability increases but, in contrast, this response was temperature independent. The above results indicate that field-enhanced drug release occurs in liposome vesicles that possess a Tc as well as non-Tc liposomes. Additional studies extend non-Tc liposome responses to the in vivo case in which microwaves trigger Gentamicin release from a liposome depot'' placed subcutaneously in the rat hind leg. In addition, evidence is provided that cell surface sequestered liposomes can be triggered by microwave fields to release drugs directly into target cells. 24 refs., 6 figs.

Liburdy, R.P.; de Manincor, D.; Fingado, B.

1989-09-01T23:59:59.000Z

410

Two phase exhaust for internal combustion engine  

DOE Patents [OSTI]

An internal combustion engine having a reciprocating multi cylinder internal combustion engine with multiple valves. At least a pair of exhaust valves are provided and each supply a separate power extraction device. The first exhaust valves connect to a power turbine used to provide additional power to the engine either mechanically or electrically. The flow path from these exhaust valves is smaller in area and volume than a second flow path which is used to deliver products of combustion to a turbocharger turbine. The timing of the exhaust valve events is controlled to produce a higher grade of energy to the power turbine and enhance the ability to extract power from the combustion process.

Vuk, Carl T. (Denver, IA)

2011-11-29T23:59:59.000Z

411

International Energy Agency design tool evaluation procedure  

SciTech Connect (OSTI)

Detailed state-of-the-art building energy simulation models from nations participating in International Energy Agency (IEA) Task VIII are used to develop a quantitative procedure to evaluate more simplified design tools. Simulations are performed with the detailed models on a series of cases that progress systematically from the extremely simple to the relatively realistic. Output values for the cases, such as annual loads, annual maximum and minimum temperatures, and peak loads, are used to set target ranges with which the results from more simplified design tools can be compared. The more realistic cases, although geometrically simple, test the ability of the design tools to model such combined effects as thermal mass, direct gain windows, overhangs, internally generated heat, and dead-band and set-back thermostat control strategies. 5 refs., 9 figs., 4 tabs.

Judkoff, R.; Barakat, S.; Bloomfield, D.; Poel, B.; Stricker, R.; van Haaster, P.; Wortman, D.

1988-07-01T23:59:59.000Z

412

Selectivity Control in Synergistic Liquid-Liquid Anion Exchange of Univalent Anions via Structure-Specific Cooperativity between Quaternary Ammonium Cations and Anion Receptors  

SciTech Connect (OSTI)

Two anion receptors enhance liquid-liquid anion exchange when added to quaternary alkylammonium chloride anion exchangers, but with a striking dependence upon the structure of the alkylammonium cation. Two anion receptors were investigated, meso-octamethylcalix[4]pyrrole (C4P) and the bisthiourea tweezer 1,1'-(propane-1,3-diyl)bis(3-(4-sec-butylphenyl)thiourea (BTU). C4P has the unique ability in its cone anion-binding conformation to accept an appropriately sized electropositive species in the resulting cup formed by its four electron-rich pyrrole groups, while BTU is not expected to be predisposed for a specific host-guest interaction with the quaternary ammonium cations. It was therefore hypothesized that synergism between C4P and methyltri(C8,10)alkylammonium chloride (Aliquat 336) would be uniquely pronounced owing to insertion of the methyl group of the Aliquat cation into the C4P cup, and we present herein data supporting this expectation. While synergism is comparatively weak for both exchangers with the BTU receptor, synergism between C4P and Aliquat 336 is indeed so strong that anion exchange prefers chloride over more extractable nitrate and trifluoroacetate, effectively overcoming the ubiquitous Hofmeister bias. A thermochemical analysis of synergistic anion exchange has been provided for the first time, unraveling the observed selectivity behavior and resulting in the estimation of binding constants for C4P with the ion pairs of A336+ with Cl , Br , OAcF3 , NO3 , and I . The uniquely strong positive cooperativity between A336 and C4P underscores the advantage of a supramolecular approach in the design of synergistic anion exchange systems.

Borman, Christopher J [ORNL; Bonnesen, Peter V [ORNL; Moyer, Bruce A [ORNL

2012-01-01T23:59:59.000Z

413

Internal absorber solar collector  

DOE Patents [OSTI]

Thin solar collecting panels are described made from arrays of small rod collectors consisting of a refracting dielectric rod lens with an absorber imbedded within it and a reflecting mirror coated on the back side of the dielectric rod. Non-tracking collector panels on vertical walls or roof tops receive approximately 90% of solar radiation within an acceptance zone 60.degree. in elevation angle by 120.degree. or more in the azimuth sectors with a collector concentration ratio of approximately 3.0. Miniaturized construction of the circular dielectric rods with internal absorbers reduces the weight per area of glass, plastic and metal used in the collector panels. No external parts or insulation are needed as heat losses are low due to partial vacuum or low conductivity gas surrounding heated portions of the collector. The miniature internal absorbers are generally made of solid copper with black selective surface and the collected solar heat is extracted at the collector ends by thermal conductivity along the absorber rods. Heat is removed from end fittings by use of liquid circulants. Several alternate constructions are provided for simplifying collector panel fabrication and for preventing the thermal expansion and contraction of the heated absorber or circulant tubes from damaging vacuum seals. In a modified version of the internal absorber collector, oil with temperature dependent viscosity is pumped through a segmented absorber which is now composed of closely spaced insulated metal tubes. In this way the circulant is automatically diverted through heated portions of the absorber giving higher collector concentration ratios than theoretically possible for an unsegmented absorber.

Sletten, Carlyle J. (106 Nagog Hill Rd., Acton, MA 01720); Herskovitz, Sheldon B. (88 Hammond St., Acton, MA 01720); Holt, F. S. (46 Emerson Rd., Winchester, MA 01890); Sletten, E. J. (Chestnut Hill Rd. R.F.D. Rte. #4, Amherst, NH 03031)

1981-01-01T23:59:59.000Z

414

DEMONSTRATION OF REDUCED AIRPORT CONGESTION THROUGH PUSHBACK RATE CONTROL  

E-Print Network [OSTI]

strategy to airport congestion control at Boston Logan International Airport. The approach determines Demonstration at Boston Logan International Airport (BOS) was to show that a significant portion and Astronautics Massachusetts Institute of Technology Cambridge, MA, USA B. Reilly Boston Airport Traffic Control

415

International petroleum statistics report  

SciTech Connect (OSTI)

This monthly publication provides international oil data for January 1998. The report presents data on oil production, demand, imports, and stocks in four sections. Section 1 containes time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. section 3 presents data on oil imports by OECD countries. Section 4 containes annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

NONE

1998-01-01T23:59:59.000Z

416

International energy annual, 1993  

SciTech Connect (OSTI)

This document presents an overview of key international energy trends for production, consumption, imports, and exports of primary energy commodities in over 200 countries, dependencies, and areas of special sovereignty. Also included are population and gross domestic product data, as well as prices for crude oil and petroleum products in selected countries. Renewable energy includes hydroelectric, geothermal, solar and wind electric power and alcohol for fuel. The data were largely derived from published sources and reports from US Embassy personnel in foreign posts. EIA also used data from reputable secondary sources, industry reports, etc.

NONE

1995-05-08T23:59:59.000Z

417

International energy annual 1995  

SciTech Connect (OSTI)

The International Energy Annual presents information and trends on world energy production and consumption for petroleum, natural gas, coal, and electricity. Production and consumption data are reported in standard units as well as British thermal units (Btu). Trade and reserves are shown for petroleum, natural gas, and coal. Data are provided on crude oil refining capacity and electricity installed capacity by type. Prices are included for selected crude oils and for refined petroleum products in selected countries. Population and Gross Domestic Product data are also provided.

NONE

1996-12-01T23:59:59.000Z

418

International Energy Outlook 2014  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickrinformation for and NovelFEG-SEMInterlibrary Loan InternalState

419

Hydro (International, 1944)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmasSandy-Nor'easter SituationHybridVehiclesInternational

420

International Energy Statistics - EIA  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation Desert Southwest Region service area.Portaldefault SignSpecimenInternational

Note: This page contains sample records for the topic "internal control structure" 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

Fermilab International Folkdancing  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4:Epitaxial ThinFORFALL NEWSFemtosecondSystems andInternational

422

NREL: International Activities - Webmaster  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements ofLiz TorresSolectriaProjectsInternal

423

Optimization of the Calibration for an Internal Combustion Engine Management System Using Multi-Objective Genetic Algorithms  

E-Print Network [OSTI]

Optimization of the Calibration for an Internal Combustion Engine Management System Using Multi, the level of complexity of internal combustion engines is increasing steadily and the number of these problems, almost since the advent of electronics control of internal combustion engines, finding a way

Coello, Carlos A. Coello

424

Metered Mail Form International Mail Only  

E-Print Network [OSTI]

Metered Mail Form International Mail Only Charge to Department USPS First Class Mail International International Metered Mail Form and must be kept separate from all other domestic mail. · International mail

Palmeri, Thomas

425

Prerequisites: Control Systems I+II, Engine Class (IC Engines and Propulsion Systems, Introduction to  

E-Print Network [OSTI]

to Modeling and Control of Internal Combustion Engine Systems,...), Matlab/Simulink experience Contact for a Novel Engine Concept Position Control for an Internal Combustion Engine (Simulation) Description an internal combustion engine piston follow a reference position trajectory with sufficient accuracy

Daraio, Chiara

426

Mixed mode control method and engine using same  

DOE Patents [OSTI]

A method of mixed mode operation of an internal combustion engine includes the steps of controlling a homogeneous charge combustion event timing in a given engine cycle, and controlling a conventional charge injection event to be at least a predetermined time after the homogeneous charge combustion event. An internal combustion engine is provided, including an electronic controller having a computer readable medium with a combustion timing control algorithm recorded thereon, the control algorithm including means for controlling a homogeneous charge combustion event timing and means for controlling a conventional injection event timing to be at least a predetermined time from the homogeneous charge combustion event.

Kesse, Mary L. (Peoria, IL); Duffy, Kevin P. (Metamora, IL)

2007-04-10T23:59:59.000Z

427

Power Systems Control Architecture  

SciTech Connect (OSTI)

A diagram provided in the report depicts the complexity of the power systems control architecture used by the national power structure. It shows the structural hierarchy and the relationship of the each system to those other systems interconnected to it. Each of these levels provides a different focus for vulnerability testing and has its own weaknesses. In evaluating each level, of prime concern is what vulnerabilities exist that provide a path into the system, either to cause the system to malfunction or to take control of a field device. An additional vulnerability to consider is can the system be compromised in such a manner that the attacker can obtain critical information about the system and the portion of the national power structure that it controls.

James Davidson

2005-01-01T23:59:59.000Z

428

International Symposium on Daylighting Buildings (IEA SHC TASK 31) Integrating Automated Shading and Smart Glazings with Daylight  

E-Print Network [OSTI]

International Symposium on Daylighting Buildings (IEA SHC TASK 31) Integrating Automated Shading and Smart Glazings with Daylight Controls Stephen Selkowitz Eleanor Lee Lawrence Berkeley National Laboratory Keywords: daylighting, controls, smart glazing, shading, field testing, IEA31 1. INTRODUCTION Most

429

Plasmatron Fuel Reformer Development and Internal Combustion...  

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

Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications Plasmatron Fuel Reformer Development and Internal Combustion Engine Vehicle Applications...

430

International Hydrogen Infrastructure Challenges Workshop Summary...  

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

International Hydrogen Infrastructure Challenges Workshop Summary - NOW, NEDO, and DOE International Hydrogen Infrastructure Challenges Workshop Summary - NOW, NEDO, and DOE...

431

Upcoming Webinar December 16: International Hydrogen Infrastructure...  

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

Upcoming Webinar December 16: International Hydrogen Infrastructure Challenges NOW, DOE, and NEDO Upcoming Webinar December 16: International Hydrogen Infrastructure Challenges...

432

AVTA: 2010 Electric Vehicles International Neighborhood Electric...  

Energy Savers [EERE]

10 Electric Vehicles International Neighborhood Electric Vehicle Testing Results AVTA: 2010 Electric Vehicles International Neighborhood Electric Vehicle Testing Results The...

433

Cuttings Analysis At International Geothermal Area, Philippines...  

Open Energy Info (EERE)

Cuttings Analysis At International Geothermal Area, Philippines (Laney, 2005) Exploration Activity Details Location International Geothermal Area Philippines Exploration Technique...

434

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

NONE

1995-11-01T23:59:59.000Z

435

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1084 through 1994.

NONE

1996-05-01T23:59:59.000Z

436

International petroleum statistics report  

SciTech Connect (OSTI)

The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. Word oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

NONE

1996-10-01T23:59:59.000Z

437

International energy outlook 1998  

SciTech Connect (OSTI)

The International Energy Outlook 1998 (IEO98) presents an assessment by the Energy Information Administration (EIA) of the outlook for international energy markets through 2020. Projections in IEO98 are displaced according to six basic country groupings. The industrialized region includes projections for four individual countries -- the United States, Canada, Mexico, and Japan -- along with the subgroups Western Europe and Australasia (defined as Australia, New Zealand, and the US Territories). The developing countries are represented by four separate regional subgroups: developing Asia, Africa, Middle East, and Central and South America. China and India are represented in developing Asia. New to this year`s report, country-level projections are provided for Brazil -- which is represented in Central and South America. Eastern Europe and the former Soviet Union (EE/FSU) are considered as a separate country grouping. The report begins with a review of world trends in energy demand. Regional consumption projections for oil, natural gas, coal, nuclear power, and renewable energy (hydroelectricity, geothermal, wind, solar, and other renewables) are presented in five fuel chapters, with a review of the current status of each fuel on a worldwide basis. Summary tables of the IEO98 projections for world energy consumption, carbon emissions, oil production, and nuclear power generating capacity are provided in Appendix A. 88 figs., 77 tabs.

NONE

1998-04-01T23:59:59.000Z

438

International Clean Energy Coalition  

SciTech Connect (OSTI)

In 2003, the National Association of Regulatory Utility Commissioners (NARUC) and National Energy Technology Laboratories (NETL) collaboratively established the International Clean Energy Coalition (ICEC). The coalition consisting of energy policy-makers, technologists, and financial institutions was designed to assist developing countries in forming and supporting local approaches to greenhouse gas mitigation within the energy sector. ICEC's work focused on capacity building and clean energy deployment in countries that rely heavily on fossil-based electric generation. Under ICEC, the coalition formed a steering committee consisting of NARUC members and held a series of meetings to develop and manage the workplan and define successful outcomes for the projects. ICEC identified India as a target country for their work and completed a country assessment that helped ICEC build a framework for discussion with Indian energy decisionmakers including two follow-on in-country workshops. As of the conclusion of the project in 2010, ICEC had also conducted outreach activities conducted during United Nations Framework Convention on Climate Change (UNFCCC) Ninth Conference of Parties (COP 9) and COP 10. The broad goal of this project was to develop a coalition of decision-makers, technologists, and financial institutions to assist developing countries in implementing affordable, effective and resource appropriate technology and policy strategies to mitigate greenhouse gas emissions. Project goals were met through international forums, a country assessment, and in-country workshops. This project focused on countries that rely heavily on fossil-based electric generation.

Erin Skootsky; Matt Gardner; Bevan Flansburgh

2010-09-28T23:59:59.000Z

439

Valve for fluid control  

DOE Patents [OSTI]

A valve for controlling fluid flows. This valve, which includes both an actuation device and a valve body provides: the ability to incorporate both the actuation device and valve into a unitary structure that can be placed onto a microchip, the ability to generate higher actuation pressures and thus control higher fluid pressures than conventional microvalves, and a device that draws only microwatts of power. An electrokinetic pump that converts electric potential to hydraulic force is used to operate, or actuate, the valve.

Oborny, Michael C. (Albuquerque, NM); Paul, Phillip H. (Livermore, CA); Hencken, Kenneth R. (Pleasanton, CA); Frye-Mason, Gregory C. (Cedar Crest, NM); Manginell, Ronald P. (Albuquerque, NM)

2001-01-01T23:59:59.000Z

440

Internal energy in dissipative relativistic fluids  

E-Print Network [OSTI]

Liu procedure is applied to a first order weakly nonlocal special relativistic fluid. It is shown, that a reasonable relativistic theory is and extended one, where the basic state space contains the momentum density. This property follows from the structure of the energy-momentum balance and the Second Law of thermodynamics. Moreover, the entropy depends on the energy density and the momentum density on a given specific way, indicating that the local rest frame energy density cannot be interpreted as the internal energy, the local rest frame momentum density should be considered, too. The corresponding constitutive relations for the stress and the energy flux are derived.

P. Ván

2007-12-10T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

INTERNATIONAL DECOMMISSIONING SYMPOSIUM 2000  

SciTech Connect (OSTI)

The purpose of IDS 2000 was to deliver a world-class conference on applicable global environmental issues. The objective of this conference was to publicize environmental progress of individual countries, to provide a forum for technology developer and problem-holder interaction, to facilitate environmental and technology discussions between the commercial and financial communities, and to accommodate information and education exchange between governments, industries, universities, and scientists. The scope of this project included the planning and execution of an international conference on the decommissioning of nuclear facilities, and the providing of a business forum for vendors and participants sufficient to attract service providers, technology developers, and the business and financial communities. These groups, when working together with attendees from regulatory organizations and government decision-maker groups, provide an opportunity to more effectively and efficiently expedite the decommissioning projects.

M.A. Ebadian, Ph.D.

2001-01-01T23:59:59.000Z

442

Rotary internal combustion engine  

SciTech Connect (OSTI)

This patent describes an improved rotary internal combustion engine comprising: (a) a combustion chamber which is generally circular in cross-section and which has a ring-like peripheral wall; (b) a driven shaft member journaled for rotation and disposed to pass eccentrically through the combustion chamber; (c) a compression chamber which is generally circular in cross-section positioned with a ring-like wall is adjacent to and spatially offset with the combustion chamber such that the driven shaft passes centrally therethrough; and (d) a circular combustion rotor fixed concentrically to the shaft member for rotation eccentrically within the combustion chamber. The combustion rotor is positioned such that the space between the periphery of the rotor and the periphery of the combustion chamber results in a crescent shape.

Crittenden, W.

1987-01-27T23:59:59.000Z

443

International District Energy Association  

Broader source: Energy.gov [DOE]

Since its formation in 1909, the International District Energy Association (IDEA) has served as a principal industry advocate and management resource for owners, operators, developers, and suppliers of district heating and cooling systems in cities, campuses, bases, and healthcare facilities. Today, with over 1,400 members in 26 countries, IDEA continues to organize high-quality technical conferences that inform, connect, and advance the industry toward higher energy efficiency and lower carbon emissions through innovation and investment in scalable sustainable solutions. With the support of DOE, IDEA performs industry research and market analysis to foster high impact projects and help transform the U.S. energy industry. IDEA was an active participant in the original Vision and Roadmap process and has continued to partner with DOE on combined heat and power (CHP) efforts across the country.

444

seventh international cough symposium  

E-Print Network [OSTI]

Twenty six papers were presented as posters in the Seventh International Symposium on Cough; 12 papers were presented in the Basic Science of Cough session, and 14 papers presented in the Clinical Science of Cough session. These papers explored a wide spectrum of cough-related areas including pathophysiological mechanisms, treatment and detection of cough, and symptom assessment and perception, and were grouped into several general themes for facilitate the discussion. Studies presented in these posters have provided new information that should improve our knowledge on the basic physiology and pharmacology of cough, and the peripheral and central neural mechanisms involved in the generation of the cough motor pattern. In addition, in the clinical science section, studies reporting potential new anti-tussive agents and further characterisation of cough symptoms and perception have provided a base for the fruitful strategies for the development of novel anti-tussive therapies and cough management.

Peter V Dicpinigaitis; Giovanni A Fontana; Lu-yuan Lee; Milos Tatar

445

international | netl.doe.gov  

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

International Activity in Gasification and Coal to Liquids Development News Gasifipedia Gasifier Optimization Feed Systems Syngas Processing Systems Analyses Gasification Plant...

446

International Governance of Climate Engineering  

E-Print Network [OSTI]

Climate Change, Geoengineering, and International1992); David W. Keith, Geoengineering the Climate: HistoryStephen H. Schneider, Geoengineering: Could — Or Should — We

Parson, Edward; Ernst, Lia

2012-01-01T23:59:59.000Z

447

Honeywell International ESCO Qualification Sheet  

Broader source: Energy.gov [DOE]

Document outlines the energy service company (ESCO) qualifications for Honeywell International in relation to the U.S. Department of Energy's (DOEs) energy savings performance contracts (ESPC).

448

International Quality Assurance Standards (Presentation)  

SciTech Connect (OSTI)

Tests to make quantitative predictions about photovoltaic (PV) modules are needed. This presentation proposes the creation of international quality assurance standards for PV modules.

Kurtz, S.; Hacke, P.; Wohlgemuth, J.; Kempe, M.; Yamamichi, M.

2011-02-01T23:59:59.000Z

449

PEFC Uruguay Seeks International Recognition JUL 26 2010 | INTERNATIONAL  

E-Print Network [OSTI]

PEFC Uruguay Seeks International Recognition JUL 26 2010 | INTERNATIONAL Uruguay has become important and fastest growing sectors in Uruguay, the sustainable management of the forest resource the organization. If approved, Uruguay would become the third Latin American country featuring a PEFC

450

If the internship is international or involves international travel, the  

E-Print Network [OSTI]

If the internship is international or involves international travel, the student does not need to complete the IRAMS student internship ap- plication, but should contact the Kennedy Center for internship approval and course registration. Flag will be removed, and students will be able to add their internship

Hart, Gus

451

If the internship is international or involves international travel, the  

E-Print Network [OSTI]

If the internship is international or involves international travel, the student does not need to complete the IRAMS student internship application, but should contact the Kennedy Center for internship approval and course registration. Flag will be removed, and students will be able to add their internship

Dahl, David B.

452

Master of Arts in International Tourism International Tourism  

E-Print Network [OSTI]

Master of Arts in International Tourism International Tourism Goals and Contents Having developed very rapidly in recent decades, interna- tional tourism has become one of the world economy's major industries. The World Travel and Tourism Council projects that between now and 2013, the tourism

Krause, Rolf

453

International PatentInternational Patent Protection: 1990 -Protection: 1990 -  

E-Print Network [OSTI]

International PatentInternational Patent Protection: 1990 -Protection: 1990 - 20052005 Measurement and TrendsMeasurement and Trends Patent Strength and Stages of EconomicPatent Strength and Stages of Economic DevelopmentDevelopment #12;I. Measurement & TrendsI. Measurement & Trends Patent Rights Index (0

Lansky, Joshua

454

application au controle: Topics by E-print Network  

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

Websites Summary: . The method is illustrated on a Petlyuk (Divided wall) distillation column. Keywords: Self-optimizing control, Control structure design, Distillation columns 1....

455

Proceedings of the 7th international coal testing conference  

SciTech Connect (OSTI)

This book contains the proceedings of the 7th international coal testing conference. Topics covered include: a continuous program for sample system evaluation; coal ash analysis by inductively coupled plasma; bias testing of mechanical sampling systems; physical implementation; and statistical approaches to laboratory quality control.

Not Available

1989-01-01T23:59:59.000Z

456

Wood Products Identification by Internal Characteristics Readings C. FUENTEALBA1  

E-Print Network [OSTI]

Wood Products Identification by Internal Characteristics Readings C. FUENTEALBA1 , C. SIMON2 , D.fuentealba@cran.uhp-nancy.fr 5 LERMAB - Wood Research Laboratory, Epinal, France, e-mail: daniel- proving control of production tools and reacting to their defi- ciencies. For wood industries

Boyer, Edmond

457

Proceedings: Sixth International Conference on Fossil Plant Cycle Chemistry  

SciTech Connect (OSTI)

The purity of boiler water, feedwater, and steam is central to ensuring component availability and reliability in fossil-fired plants. These conference proceedings address the state of the art in fossil plant and combined cycle/heat recovery steam generator (HRSG) cycle chemistry as well as international practices for control of corrosion and water preparation and purification.

None

2001-04-01T23:59:59.000Z

458

June 24-26, 2008 1st International Conference on  

E-Print Network [OSTI]

June 24-26, 2008 ETH Zurich 1st International Conference on Machine Control & Guidance #12;June 24-26, 2008 ETH Zurich · 1855 founded · 383 Professors · 21 Nobelprizes · 13000 Students · Bachelor/Master/Doctorate School Main Building of ETH ZurichHönggerberg Campus ETH Zurich #12;June 24-26, 2008 ETH Zurich Science

459

Energy Management Practices at Dalls/Fort Worth International Airport  

E-Print Network [OSTI]

Energy Management Practices at Dallas/Fort Worth International Airport Jerry R. Dennis, CEM, CEP Energy Manager October 9, 2013 Energy Management Practices at DFW Airport, October 9, 2013 Presentation Outline ? DFW Airport Overview ? Energy... Management Section ? Structure & Mission ? Supply-Side Management ? Reliability ? Cost (Risk) mitigation ? Environmental stewardship ? Demand-Side Management ? Energy monitoring ? Energy audits ? Energy standards ? Continuous Commissioning...

Dennis, J. R.

2013-01-01T23:59:59.000Z

460

Neural daylight control system  

E-Print Network [OSTI]

The paper describes the design, the implementation of a neural controller used in an automatic daylight control system. The automatic lighting control system (ALCS) attempt to maintain constant the illuminance at the desired level on working plane even if the daylight contribution is variable. Therefore, the daylight will represent the perturbation signal for the ALCS. The mathematical model of process is unknown. The applied structure of control need the inverse model of process. For this purpose it was used other artificial neural network (ANN) which identify the inverse model of process in an on-line manner. In fact, this ANN identify the inverse model of process + the perturbation signal. In this way the learning signal for neural controller has a better accuracy for the present application.

Grif, Horatiu Stefan

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "internal control structure" 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

Building Automation and Controls Systems: Integrated Room Control for Personalized Comfort and Increased ROI  

E-Print Network [OSTI]

Smart Room Control ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Agenda ? Room Control fundamentals and evolution ? Challenges ? The Smart Room Control... for Enhanced Building Operations, Beijing, China, September 14-17, 2014 The Solution? ESL-IC-14-09-05 Proceedings of the 14th International Conference for Enhanced Building Operations, Beijing, China, September 14-17, 2014 Smart Room Control ? End-to-end system...

Gill, D.

2014-01-01T23:59:59.000Z

462

ADCHEM 2006 International Symposium on Advanced Control of Chemical Processes  

E-Print Network [OSTI]

to transport it in gaseous state (in pipelines or as compressed natural gas) to the customers. The most

Skogestad, Sigurd

463

Nonlinear adaptive internal model control using neural networks  

E-Print Network [OSTI]

]. This concept of relative order allows one to determine whether the mapping between the input and out, put is one to one. For our system with Relative Order I, Lsh(*) j 0 Now, ah Lth(s) = ? f(*) as 3 191 W W as ah Lgh(s) = ? g(s) r ays Ws ? Wg rig 3...(. ) are the same asin the original system and L&h(Z) and LgL& 'h(Z) are Lze derivatives. rz is the relative order of the system. Thus the inverse of the recurrent neural network is the network itself. For cz = 1, ~s, ? Lgh(Z) Lsh(Z) Lsh(Z) g 0 m Ws ? Wzziz...

Gandhi, Amit Krushnavadan

2012-06-07T23:59:59.000Z

464

Proceedings, 27th international conference on ground control in mining  

SciTech Connect (OSTI)

Topics covered include: coal bumps and rockbursts, surface subsidence, surface mining, mine seals, longwall mining, pillars, roof bolting, rock mechanics and standing supports.

Peng, S.S.; Mark, C.; Finfinger, G. (and others) (eds.)

2008-07-01T23:59:59.000Z

465

VI International SAUM Conference on Systems, Automatic Control and Measurements  

E-Print Network [OSTI]

, aircrafts, robots, electrical cir­ cuits, power systems, nuclear reactors, chemical reactors, dc thousand journal papers and more than twenty books were published by engineering and mathematics

Gajic, Zoran

466

Internal Controls Over Sensitive Compartmented Information Access for  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAX POLICIES7.pdfFuel2007 | Department7 U.S. DepartmentFederal Waters |

467

Audit of Internal Controls Over Special Nuclear Materials, IG-0388  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3--Logistical5/08 Attendance List1-02Evaluation Report TheU.S. DEPARTMENT AUDIT0388

468

ADCHEM 2006 International Symposium on Advanced Control of Chemical Processes  

E-Print Network [OSTI]

- nomic) loss L as the difference between the actual value of the cost function and the truly optimal 12 9 8 14 Fresh toluene feed rate x x x x Recycle gas flow rate x Recycle gas hydrogen mole fraction x x x Recycle gas methane mole fraction x x x x Compressor power x x Compressor outlet pressure x

Skogestad, Sigurd

469

Chapter 8: Tension Structures Section 8.3: Tensegrity Structures  

E-Print Network [OSTI]

Snelson and David Georges Emmerich. All three applied for a patent with different wordings a special Issue of the International Journal of Space Structures [8.3.1]. David Georges Emmerich was very that it was dealing with tensegrity systems, even if David Georges Emmerich called them "Systèmes autotendants

Paris-Sud XI, Université de

470

International Spin Physics 2014 Summary  

E-Print Network [OSTI]

The Stern-Gerlach experiment and the origin of electron spin are described in historical context. SPIN 2014 occurs on the fortieth anniversary of the first International High Energy Spin Physics Symposium at Argonne in 1974. A brief history of the international spin conference series is presented.

Milner, Richard G

2015-01-01T23:59:59.000Z

471

International Spin Physics 2014 Summary  

E-Print Network [OSTI]

The Stern-Gerlach experiment and the origin of electron spin are described in historical context. SPIN 2014 occurs on the fortieth anniversary of the first International High Energy Spin Physics Symposium at Argonne in 1974. A brief history of the international spin conference series is presented.

Richard G. Milner

2015-02-06T23:59:59.000Z

472

International Trends in Green Building  

E-Print Network [OSTI]

International Trends in Green Building Friday, August 26, 2011 Registration 8:00 a.m. Presentation, Canada Green Building Council The presentation will cover international trends and innovations in the green-building industry as well as new opportunities for green-building collaboration with Arizona

Zhang, Junshan

473

International Potato Center POSITION ANNOUNCEMENT  

E-Print Network [OSTI]

International Potato Center POSITION ANNOUNCEMENT Ref: 13-51 AVCS/IRS/SSA Agriculture Value Chain Specialist for Mozambique The International Potato Center (CIP) is seeking an Agricultural Value Chain research-for-development organization with a focus on potato, sweetpotato, and Andean roots and tubers. Its

474

S ~ C ~and Tlymmics of the Global Economy:Network sls sf International  

E-Print Network [OSTI]

S ~ C ~and Tlymmics of the Global Economy:Network sls sf International Trade 1961980* DAV][DA. m issuesin international political economy.Theworld-systemapproach suggests that the structure of the global of the world economic system and to identify the roles that particular counfries play in the global division

White, Douglas R.

475

Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets  

E-Print Network [OSTI]

Establishes the principal characteristics of a.c. generators under the control of their voltage regulators when used for reciprocating internal combustion engine driven generating sets. Supplements the requirements given in IEC 60034-1.

International Electrotechnical Commission. Geneva

1996-01-01T23:59:59.000Z

476

Real-Time Measurements of Actin Filament Polymerization by Total Internal Reflection Fluorescence Microscopy  

E-Print Network [OSTI]

Real-Time Measurements of Actin Filament Polymerization by Total Internal Reflection Fluorescence polymerization and its regulation by associated proteins requires an assay to monitor polymerization dynamics nucleotide. INTRODUCTION Actin polymerization contributes to many cellular processes under the control

477

Adaptive control of hypersonic vehicles  

E-Print Network [OSTI]

The guidance, navigation and control of hypersonic vehicles are highly challenging tasks due to the fact that the dynamics of the airframe, propulsion system and structure are integrated and highly interactive. Such a ...

Gibson, Travis Eli

2008-01-01T23:59:59.000Z

478

Proceedings of IMECE`00 2000 International Mechanical Engineering Congress and Exposition  

E-Print Network [OSTI]

FOR ACOUSTIC FLUID - STRUCTURE INTERACTION Lonny L. Thompson ÂŁ Department of Mechanical Engineering ClemsonProceedings of IMECE`00 2000 International Mechanical Engineering Congress and Exposition November of Mechanical Engineering Clemson University Clemson, South Carolina, 29634 ABSTRACT The application

Thompson, Lonny L.

479

UNCORRECTED STRUCTURAL CONTROL AND HEALTH MONITORING  

E-Print Network [OSTI]

of flapwise vibrations in wind turbine blades using semi-active tuned mass dampers John Arrigan1 , Vikram frequency of wind turbine blades due to centrifugal stiffening and the potential use of semi-active tuned; blade-tower interaction 1. INTRODUCTION Wind turbines with outputs as large as 5 MW are being

Nagarajaiah, Satish

480

Property:ControlStructure | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformationInyo County,InformationInformationCommunicationRecipient

Note: This page contains sample records for the topic "internal control structure" 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

Variable Camshaft Timing Engine Control A. G. Stefanopoulou, J. S. Freudenberg, J. W. Grizzle  

E-Print Network [OSTI]

| Multivariable Feedback Control, Air-to-Fuel Ratio, Emissions, Pollution Control, Internal Combustion Engines. I and Computer Science, University of Michigan an internal combustion engine to reduce feedgas emis- sions1 Variable Camshaft Timing Engine Control A. G. Stefanopoulou, J. S. Freudenberg, J. W. Grizzle

Stefanopoulou, Anna

482

International energy outlook 1999  

SciTech Connect (OSTI)

This report presents international energy projections through 2020, prepared by the Energy Information Administration. The outlooks for major energy fuels are discussed, along with electricity, transportation, and environmental issues. The report begins with a review of world trends in energy demand. The historical time frame begins with data from 1970 and extends to 1996, providing readers with a 26-year historical view of energy demand. The IEO99 projections covers a 24-year period. The next part of the report is organized by energy source. Regional consumption projections for oil, natural gas, coal, nuclear power, and renewable energy (hydroelectricity, geothermal, wind, solar, and other renewables) are presented in the five fuel chapters, along with a review of the current status of each fuel on a worldwide basis. The third part of the report looks at energy consumption in the end-use sectors, beginning with a chapter on energy use for electricity generation. New to this year`s outlook are chapters on energy use in the transportation sector and on environmental issues related to energy consumption. 104 figs., 87 tabs.

NONE

1999-03-01T23:59:59.000Z

483

Gold alignment & internal dissipation  

E-Print Network [OSTI]

The measures of mechanical alignment were obtained for both prolate and oblate grains when their temperature is comparable with grain kinetic energy devided by k, the Boltzmann constant. For such grains, the alignment of angular momentum, J, with the axis of maximal inertia, a, is only partial. This substantially alters the alignment as compared with the results in Lazarian (1995) and Roberge, Hanany & Messinger (1996) obtained on the assumption of perfect alignment. We also describe the Gold alignment when the Barnett dissipation is suppressed and derive an analytical expression which relates the measure of alignment with parameters of grain nonsphericity and the direction of the gas - grain drift. This solution provides the lower limit for the alignment measure, while the upper limit is given by the analytics derived in Lazarian (1994). Using results of a recent study of incomplete internal relaxation in Lazarian & Roberge (1996), we find measures of alignment for the whole range of ratios of grain rotational energy to k over T_s, where T_s is the grain temperature. To describe alignment for mildly supersonic drifts, we suggest an analytical approach which provides good correspondence with the results of direct numerical simulations in Roberge, Hanany & Messinger (1995). We also extend our approach to account for the simultaneous action of the Gold and Davis-Greenstein mechanisms.

A. Lazarian

1997-02-16T23:59:59.000Z

484

February 2, 2009 21:40 International Journal of Control Multicell_Final*Version International Journal of Control  

E-Print Network [OSTI]

which the voltage across each capacitor can be reconstructed, not instantly, but after some number, it is shown, that under certain admissible assumptions, the voltages across the capacitors and the speed of the motor can be acceptably estimated. Two observers, one based on the super-twisting algorithm

Boyer, Edmond

485

Spring 2013 International Peer Advisor Application  

E-Print Network [OSTI]

Spring 2013 International Peer Advisor Application Are you interested in being a part of the Spring 2013 New International Student Orientations as an International Peer Advisor? Complete the attached Arrival Orientation Duties of an International Peer Advisor: · Meet new international students · Help

Texas at Arlington, University of

486

Pollution Control Equipment Tax Deduction (Alabama)  

Broader source: Energy.gov [DOE]

The Pollution Control Equipment Tax Deduction allows businesses to deduct from their Alabama net worth the net amount invested in all devices, facilities, or structures, and all identifiable...

487

Structural traps 5  

SciTech Connect (OSTI)

This book contains studies of oil and gas fields that are mainly structural in nature. Stratigraphy controls the extend of the reservoir in the traps of several fields, but overall, the main trapping features within the group of fields in this volume are structural. Fields covered in this volume include: Endicott Field, Point Arguello Field, West Puerto Chiquito Field, Dukhan Field, Sendji Field, Ruston Field, Raudhatain Field, Hassi Messaoud Field, Snapper Field, Tirrawarra Field, and Sacha Field.

Foster, N.H.; Beaumont, E.A.

1991-01-01T23:59:59.000Z

488

Safety and Nonsafety Communications and Interactions in International Nuclear Power Plants  

SciTech Connect (OSTI)

Current industry and NRC guidance documents such as IEEE 7-4.3.2, Reg. Guide 1.152, and IEEE 603 do not sufficiently define a level of detail for evaluating interdivisional communications independence. The NRC seeks to establish criteria for safety systems communications that can be uniformly applied in evaluation of a variety of safety system designs. This report focuses strictly on communication issues related to data sent between safety systems and between safety and nonsafety systems. Further, the report does not provide design guidance for communication systems nor present detailed failure modes and effects analysis (FMEA) results for existing designs. This letter report describes communications between safety and nonsafety systems in nuclear power plants outside the United States. A limited study of international nuclear power plants was conducted to ascertain important communication implementations that might have bearing on systems proposed for licensing in the United States. This report provides that following information: 1.communications types and structures used in a representative set of international nuclear power reactors, and 2.communications issues derived from standards and other source documents relevant to safety and nonsafety communications. Topics that are discussed include the following: communication among redundant safety divisions, communications between safety divisions and nonsafety systems, control of safety equipment from a nonsafety workstation, and connection of nonsafety programming, maintenance, and test equipment to redundant safety divisions during operation. Information for this report was obtained through publicly available sources such as published papers and presentations. No proprietary information is represented.

Kisner, Roger A [ORNL; Mullens, James Allen [ORNL; Wilson, Thomas L [ORNL; Wood, Richard Thomas [ORNL; Korsah, Kofi [ORNL; Qualls, A L [ORNL; Muhlheim, Michael David [ORNL; Holcomb, David Eugene [ORNL; Loebl, Andy [ORNL

2007-08-01T23:59:59.000Z

489

Is Entombment an Acceptable Option for Decommissioning? An International Perspective - 13488  

SciTech Connect (OSTI)

Selection of a decommissioning strategy is one of the key steps in the preparation for decommissioning of nuclear facilities and other facilities using radioactive material. Approaches being implemented or considered by Member States include immediate dismantling, deferred dismantling and entombment. Other options or slight modifications of these strategies are also possible. Entombment has been identified in the current International Atomic Energy Agency (IAEA) Safety Standards as one of the three basic decommissioning strategies and has been defined as a decommissioning strategy by which radioactive contaminants are encased in a structurally long lived material until radioactivity decays to a level permitting the unrestricted release of the facility, or release with restrictions imposed by the regulatory body. Although all three strategies have been considered, in principle, applicable to all facilities, their application to some facilities may not be appropriate owing to political concerns, safety or environmental requirements, technical considerations, local conditions or financial considerations. The IAEA is currently revising the decommissioning Safety Standards and one of the issues widely discussed has been the applicability of entombment in the context of decommissioning and its general objective to enable removal of regulatory control from the decommissioned facility. The IAEA recently established a consultancy to collect and discuss experience and lessons learned from entombment projects, to identify regulatory requirements and expectations for applying entombment as a decommissioning option strategy, in compliance with the internationally agreed standards. (authors)

Belencan, Helen [US Department of Energy (United States)] [US Department of Energy (United States); Nys, Vincent [Federal Agency for Nuclear Control (Belgium)] [Federal Agency for Nuclear Control (Belgium); Guskov, Andrey [Scientific and Engineering Centre on Safety in Nuclear Energy (United States)] [Scientific and Engineering Centre on Safety in Nuclear Energy (United States); Francois, Patrice [Institut de radioprotection et de surete nucleaire (France)] [Institut de radioprotection et de surete nucleaire (France); Watson, Bruce [US Nuclear Regulatory Commission (United States)] [US Nuclear Regulatory Commission (United States); Ljubenov, Vladan [International Atomic Energy Agency (Austria)] [International Atomic Energy Agency (Austria)

2013-07-01T23:59:59.000Z

490

Project Controls  

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

Project controls are systems used to plan, schedule, budget, and measure the performance of a project/program. The cost estimation package is one of the documents that is used to establish the baseline for project controls. This chapter gives a brief description of project controls and the role the cost estimation package plays.

1997-03-28T23:59:59.000Z

491

Internal Structure Of Puna Ridge- Evolution Of The Submarine...  

Open Energy Info (EERE)

lying beneath the volcanic edifice of Kilauea. Early arrival times or 'pull-up' of sediment reflections on time sections imply a region of high P-wave velocity (Vp) along the...

492

International workshop Dzyaloshinskii-Moriya Interaction and Exotic Spin Structures  

E-Print Network [OSTI]

single crystal» 10.00 ­ 10.20 Sven-Arne Siegfried Helmholtz-Zentrum Geesthacht, Munich, Germany «Small

Titov, Anatoly

493

High efficiency proportional neutron detector with solid liner internal structures  

DOE Patents [OSTI]

A tube-style neutron detector, a panel-style neutron detector incorporating a plurality of tube-style neutron detectors, and a panel-style neutron detector including a plurality of anode wires are provided. A plurality of channels is provided in a neutron detector such that each channel has an inner surface of a coating layer including a neutron-absorbing material. A wire anode is provided at end of each channel so that electrons generated by a charged daughter particle generated by a neutron are collected to detect a neutron-matter interaction. Moderator units can be incorporated into a neutron detector to provide improved detection efficiencies and/or to determine neutron energy spectrum. Gas-based proportional response from the neutron detectors can be employed for special nuclear material (SNM) detection. This neutron detector can provide similar performance to .sup.3He-based detectors without requiring .sup.3He and without containing toxic, flammable, or high-pressure materials.

Kisner, Roger Allen; Holcomb, David Eugene; Brown, Gilbert M.

2014-08-05T23:59:59.000Z

494

Constraints in term of stellar internal structure: report Gabrielle Berthomieu  

E-Print Network [OSTI]

://dasgal.obspm.fr/�michel/COROT­ SISMO.html for more information) involved in this theme. During an informal meeting which took place

Demoulin, Pascal

495

Internal Structure, Hygroscopic and Reactive Properties of Mixed Sodium  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFunInfrared LandResponses to Engineered Nanomaterials: The541990

496

CNLS 35th Annual Conference: International Workshop on Electronic Structure  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to someone6Energy, science, andAnalysis1 SolelyCHANGEinCNEEC

497

Proton's party pals may alter its internal structure | Jefferson Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedlesAdvanced Photon SourceProtonWeak Charge Determined

498

Engine Cylinder Temperature Control  

DOE Patents [OSTI]

A method and apparatus for controlling a temperature in a combustion cylinder in an internal combustion engine. The cylinder is fluidly connected to an intake manifold and an exhaust manifold. The method and apparatus includes increasing a back pressure associated with the exhaust manifold to a level sufficient to maintain a desired quantity of residual exhaust gas in the cylinder, and varying operation of an intake valve located between the intake manifold and the cylinder to an open duration sufficient to maintain a desired quantity of fresh air from the intake manifold to the cylinder, wherein controlling the quantities of residual exhaust gas and fresh air are performed to maintain the temperature in the cylinder at a desired level.

Kilkenny, Jonathan Patrick (Peoria, IL); Duffy, Kevin Patrick (Metamora, IL)

2005-09-27T23:59:59.000Z

499

Inside this Issue Changes to the International Vo  

E-Print Network [OSTI]

), the International Standardization Organization (ISO), and the International Electrotechnical Commission (IEC the International Bureau of Weights and Measures (BIPM), the International Organization of Legal Metrology (OIML cosponsoring organizations: the International Federation of Clinical Chemistry (IFCC), the International Union

500

Static internal pressure capacity of Hanford Single-Shell Waste Tanks  

SciTech Connect (OSTI)

Underground single-shell waste storage tanks located at the Hanford Site in Richland, Washington, generate gaseous mixtures that could be ignited, challenging the structural integrity of the tanks. The structural capacity of the single-shell tanks to internal pressure is estimated through nonlinear finite-element structural analyses of the reinforced concrete tank. To determine their internal pressure capacity, designs for both the million-gallon and the half-million-gallon tank are evaluated on the basis of gross structural instability.

Julyk, L.J.

1994-07-19T23:59:59.000Z