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We encourage you to perform a real-time search of NLEBeta
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1

The contribution of published sustainability indexes to the construction of practical useful metrics for comparing strengths and weaknesses for achieving sustainability among countries  

E-Print Network [OSTI]

The thesis focuses on the evaluation of available national sustainability indexes, which measure and compare the performance of countries on various elements of sustainability. The first part presents an overview of the ...

Nikolopoulos, Efthymios

2014-01-01T23:59:59.000Z

2

Metrics for enterprise transformation  

E-Print Network [OSTI]

The objective of this thesis is to depict the role of metrics in the evolving journey of enterprise transformation. To this end, three propositions are explored: (i) metrics and measurement systems drive transformation, ...

Blackburn, Craig D. (Craig David), S. M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

3

Surveillance metrics sensitivity study.  

SciTech Connect (OSTI)

In September of 2009, a Tri-Lab team was formed to develop a set of metrics relating to the NNSA nuclear weapon surveillance program. The purpose of the metrics was to develop a more quantitative and/or qualitative metric(s) describing the results of realized or non-realized surveillance activities on our confidence in reporting reliability and assessing the stockpile. As a part of this effort, a statistical sub-team investigated various techniques and developed a complementary set of statistical metrics that could serve as a foundation for characterizing aspects of meeting the surveillance program objectives. The metrics are a combination of tolerance limit calculations and power calculations, intending to answer level-of-confidence type questions with respect to the ability to detect certain undesirable behaviors (catastrophic defects, margin insufficiency defects, and deviations from a model). Note that the metrics are not intended to gauge product performance but instead the adequacy of surveillance. This report gives a short description of four metrics types that were explored and the results of a sensitivity study conducted to investigate their behavior for various inputs. The results of the sensitivity study can be used to set the risk parameters that specify the level of stockpile problem that the surveillance program should be addressing.

Hamada, Michael S. (Los Alamos National Laboratory); Bierbaum, Rene Lynn; Robertson, Alix A. (Lawrence Livermore Laboratory)

2011-09-01T23:59:59.000Z

4

Surveillance Metrics Sensitivity Study  

SciTech Connect (OSTI)

In September of 2009, a Tri-Lab team was formed to develop a set of metrics relating to the NNSA nuclear weapon surveillance program. The purpose of the metrics was to develop a more quantitative and/or qualitative metric(s) describing the results of realized or non-realized surveillance activities on our confidence in reporting reliability and assessing the stockpile. As a part of this effort, a statistical sub-team investigated various techniques and developed a complementary set of statistical metrics that could serve as a foundation for characterizing aspects of meeting the surveillance program objectives. The metrics are a combination of tolerance limit calculations and power calculations, intending to answer level-of-confidence type questions with respect to the ability to detect certain undesirable behaviors (catastrophic defects, margin insufficiency defects, and deviations from a model). Note that the metrics are not intended to gauge product performance but instead the adequacy of surveillance. This report gives a short description of four metrics types that were explored and the results of a sensitivity study conducted to investigate their behavior for various inputs. The results of the sensitivity study can be used to set the risk parameters that specify the level of stockpile problem that the surveillance program should be addressing.

Bierbaum, R; Hamada, M; Robertson, A

2011-11-01T23:59:59.000Z

5

Generalized utility metrics for supercomputers  

E-Print Network [OSTI]

2007:1–12 Generalized utility metrics for supercomputers 12.ISSUE PAPER Generalized utility metrics for supercomputersproblem of ranking the utility of supercom- puter systems

Strohmaier, Erich

2009-01-01T23:59:59.000Z

6

Quotients of Metric Spaces  

E-Print Network [OSTI]

the properties of quotient spaces of metric spaces. We will use "iff" as an abbreviation for "if and only if". If f is a function from X onto Y, we will write f: X --->> Y....

Herman, Robert A.

1968-01-01T23:59:59.000Z

7

Cyber threat metrics.  

SciTech Connect (OSTI)

Threats are generally much easier to list than to describe, and much easier to describe than to measure. As a result, many organizations list threats. Fewer describe them in useful terms, and still fewer measure them in meaningful ways. This is particularly true in the dynamic and nebulous domain of cyber threats - a domain that tends to resist easy measurement and, in some cases, appears to defy any measurement. We believe the problem is tractable. In this report we describe threat metrics and models for characterizing threats consistently and unambiguously. The purpose of this report is to support the Operational Threat Assessment (OTA) phase of risk and vulnerability assessment. To this end, we focus on the task of characterizing cyber threats using consistent threat metrics and models. In particular, we address threat metrics and models for describing malicious cyber threats to US FCEB agencies and systems.

Frye, Jason Neal; Veitch, Cynthia K.; Mateski, Mark Elliot; Michalski, John T.; Harris, James Mark; Trevino, Cassandra M.; Maruoka, Scott

2012-03-01T23:59:59.000Z

8

Performance Metrics for Commercial Buildings  

SciTech Connect (OSTI)

Commercial building owners and operators have requested a standard set of key performance metrics to provide a systematic way to evaluate the performance of their buildings. The performance metrics included in this document provide standard metrics for the energy, water, operations and maintenance, indoor environmental quality, purchasing, waste and recycling and transportation impact of their building. The metrics can be used for comparative performance analysis between existing buildings and industry standards to clarify the impact of sustainably designed and operated buildings.

Fowler, Kimberly M.; Wang, Na; Romero, Rachel L.; Deru, Michael P.

2010-09-30T23:59:59.000Z

9

Farm Buildings Pocketbook in Metric   

E-Print Network [OSTI]

Some useful advice giving standards, dimensions and data in metric for those interested in the design of farm buildings

Anonymous

1971-01-01T23:59:59.000Z

10

Metrics for Energy Resilience  

SciTech Connect (OSTI)

Energy lies at the backbone of any advanced society and constitutes an essential prerequisite for economic growth, social order and national defense. However there is an Achilles heel to today?s energy and technology relationship; namely a precarious intimacy between energy and the fiscal, social, and technical systems it supports. Recently, widespread and persistent disruptions in energy systems have highlighted the extent of this dependence and the vulnerability of increasingly optimized systems to changing conditions. Resilience is an emerging concept that offers to reconcile considerations of performance under dynamic environments and across multiple time frames by supplementing traditionally static system performance measures to consider behaviors under changing conditions and complex interactions among physical, information and human domains. This paper identifies metrics useful to implement guidance for energy-related planning, design, investment, and operation. Recommendations are presented using a matrix format to provide a structured and comprehensive framework of metrics relevant to a system?s energy resilience. The study synthesizes previously proposed metrics and emergent resilience literature to provide a multi-dimensional model intended for use by leaders and practitioners as they transform our energy posture from one of stasis and reaction to one that is proactive and which fosters sustainable growth.

Paul E. Roege; Zachary A. Collier; James Mancillas; John A. McDonagh; Igor Linkov

2014-09-01T23:59:59.000Z

11

All conformally flat pure radiation metrics  

E-Print Network [OSTI]

The complete class of conformally flat, pure radiation metrics is given, generalising the metric recently given by Wils.

S. Brian Edgar; Garry Ludwig

1996-12-20T23:59:59.000Z

12

Degenerate Metric Phase Boundaries  

E-Print Network [OSTI]

The structure of boundaries between degenerate and nondegenerate solutions of Ashtekar's canonical reformulation of Einstein's equations is studied. Several examples are given of such "phase boundaries" in which the metric is degenerate on one side of a null hypersurface and non-degenerate on the other side. These include portions of flat space, Schwarzschild, and plane wave solutions joined to degenerate regions. In the last case, the wave collides with a planar phase boundary and continues on with the same curvature but degenerate triad, while the phase boundary continues in the opposite direction. We conjecture that degenerate phase boundaries are always null.

Ingemar Bengtsson; Ted Jacobson

1999-01-23T23:59:59.000Z

13

ARM - 2007 Performance Metrics  

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 SouthwestTechnologies |November 2011AstudiesRing Under7 Performance Metrics Science

14

ARM - 2009 Performance Metrics  

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 SouthwestTechnologies |November 2011AstudiesRing Under79 Performance Metrics Science

15

Country Analysis Briefs  

Reports and Publications (EIA)

An ongoing compilation of country energy profiles. The Energy Information Administration (EIA) maintains Country Analysis Briefs (CABs) for specific countries that are important to world energy markets, including members of the Organization of the Petroleum Exporting Countries (OPEC), major non-OPEC oil producers, major energy transit countries, major energy consumers, and other areas of current interest to energy analysts and policy makers.

2028-01-01T23:59:59.000Z

16

Contraction semigroups on metric graphs  

E-Print Network [OSTI]

The main objective of the present work is to study contraction semigroups generated by Laplace operators on metric graphs, which are not necessarily self-adjoint. We prove criteria for such semigroups to be continuity and positivity preserving. Also we provide a characterization of generators of Feller semigroups on metric graphs.

Vadim Kostrykin; Jurgen Potthoff; Robert Schrader

2008-02-26T23:59:59.000Z

17

August 2003 IT SECURITY METRICS  

E-Print Network [OSTI]

, efficiency, effectiveness, and the impact of the security controls. The process steps need not be sequen tial metrics program and provides examples of metrics based on the criti cal elements and security controls and techniques contained in NIST SP 800-26, Security Self-Assessment Guide for Information Technology Systems

18

Variable metric conjugate gradient methods  

SciTech Connect (OSTI)

1.1 Motivation. In this paper we present a framework that includes many well known iterative methods for the solution of nonsymmetric linear systems of equations, Ax = b. Section 2 begins with a brief review of the conjugate gradient method. Next, we describe a broader class of methods, known as projection methods, to which the conjugate gradient (CG) method and most conjugate gradient-like methods belong. The concept of a method having either a fixed or a variable metric is introduced. Methods that have a metric are referred to as either fixed or variable metric methods. Some relationships between projection methods and fixed (variable) metric methods are discussed. The main emphasis of the remainder of this paper is on variable metric methods. In Section 3 we show how the biconjugate gradient (BCG), and the quasi-minimal residual (QMR) methods fit into this framework as variable metric methods. By modifying the underlying Lanczos biorthogonalization process used in the implementation of BCG and QMR, we obtain other variable metric methods. These, we refer to as generalizations of BCG and QMR.

Barth, T.; Manteuffel, T.

1994-07-01T23:59:59.000Z

19

Daylight metrics and energy savings  

SciTech Connect (OSTI)

The drive towards sustainable, low-energy buildings has increased the need for simple, yet accurate methods to evaluate whether a daylit building meets minimum standards for energy and human comfort performance. Current metrics do not account for the temporal and spatial aspects of daylight, nor of occupants comfort or interventions. This paper reviews the historical basis of current compliance methods for achieving daylit buildings, proposes a technical basis for development of better metrics, and provides two case study examples to stimulate dialogue on how metrics can be applied in a practical, real-world context.

Mardaljevic, John; Heschong, Lisa; Lee, Eleanor

2009-12-31T23:59:59.000Z

20

Normalization of Process Safety Metrics  

E-Print Network [OSTI]

and organizational risks, there is an emerging need to evaluate the process safety implementation across an organization through measurements. Thus, the process safety metric is applied as a powerful tool that measures safety activities, status, and performance...

Wang, Mengtian

2012-10-19T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Segmental alternations and metrical theory  

E-Print Network [OSTI]

This dissertation focuses on phonological alternations that are influenced or constrained by word-internal prosody, i.e. prominence and foot structure, and what these alternations can tell us about metrical theory. Detailed ...

Vaysman, Olga

2009-01-01T23:59:59.000Z

22

A relevance of documentation metric  

E-Print Network [OSTI]

A RELEVANCE OF DOCUMENTATION METRIC A Thesis by JUSTIN WILLIAM PATTERSON Submitted to the Oflice of Graduate Studies of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 1996 Major... Subject: Computer Science A RELEVANCE OF DOCUMENTATION METRIC A Thesis by JUSTIN WILLIAM PATTERSON Submitted to Texas AkM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved as to style and content by...

Patterson, Justin William

1996-01-01T23:59:59.000Z

23

DAYLIGHTING METRICS FOR RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

It is now widely accepted that the standard method for daylighting evaluation- the daylight factor- is due for replacement with metrics founded on absolute values for luminous quantities predicted over the course of a full year using sun and sky conditions derived from standardised climate files. The move to more realistic measures of daylighting introduces significant levels of additional complexity in both the simulation of the luminous quantities and the reduction of the simulation data to readily intelligible metrics. The simulation component, at least for buildings with standard glazing materials, is reasonably well understood. There is no consensus however on the composition of the metrics, and their formulation is an ongoing area of active research. Additionally, non-domestic and residential buildings present very different evaluation scenarios and it is not yet clear if a single metric would be applicable to both. This study uses a domestic dwelling as the setting to investigate and explore the applicability of daylighting metrics for residential buildings. In addition to daylighting provision for task and disclosing the potential for reducing electric lighting usage, we also investigate the formulation of metrics for non-visual effects such as entrainment of the circadian system.

unknown authors

24

COSMOS{sup SM} based composite metrics  

SciTech Connect (OSTI)

Process improvement is one of the goals of many organizations. Metrics for measuring process improvement are key to consistent, focused improvement. This paper introduces an approach for developing robust metrics suitable for measuring the improvement in complex processes. The approach uses the Cosmos framework to guide the user in where to collect metrics and it uses the composite metric to guide the user in how to collect metrics.

Culross, M.J.; Leslie, M.D.; Toland, J.A. [Raytheon E-Systems, Dallas, TX (United States)

1996-12-31T23:59:59.000Z

25

Horizon thermodynamics and composite metrics  

E-Print Network [OSTI]

We examine the conditions under which the thermodynamic behaviour of gravity can be explained within an emergent gravity scenario, where the metric is defined as a composite operator. We show that due to the availability of a boundary of a boundary principle for the quantum effective action, Clausius-like relations can always be constructed. Hence, any true explanation of the thermodynamic nature of the metric tensor has to be referred to an equilibration process, associated to the presence of an H-theorem, possibly driven by decoherence induced by the pregeometric degrees of freedom, and their entanglement with the geometric ones.

Lorenzo Sindoni

2012-11-12T23:59:59.000Z

26

Why is the metric invertible?  

E-Print Network [OSTI]

We raise, and provide an (unsatisfactory) answer to, the title's question: why, unlike all other fields, does the gravitational "metric" variable not have zero vacuum? After formulating, without begging it, we exhibit additions to the conventional action that express existence of the inverse through a field equation.

S. Deser

2006-03-30T23:59:59.000Z

27

Lorentzian Metrics from Characteristic Surfaces  

E-Print Network [OSTI]

The following issue is raised and discussed; when do families of foliations by hypersurfaces on a given four dimensional manifold become the null surfaces of some unknown, but to be determined, metric $g_{ab}(x)$? It follows from these results that one can use these surfaces as fundamental variables for GR.

Simonetta Frittelli; Carlos Kozameh; Ted Newman

1995-02-11T23:59:59.000Z

28

METRIC CHARACTERIZATIONS OF SPHERICAL AND EUCLIDEAN BUILDINGS  

E-Print Network [OSTI]

BUILDINGS Ruth Charney and Alexander Lytchak 0 of spaces satisfying CAT-inequalities are spherical and Euclidean buildings which come equipped with a natural piecewise spherical or Euclidean metric. Buildings also satisfy other nice metric properties

Charney, Ruth

29

Daylight metrics and energy savings J. Mardaljevic  

E-Print Network [OSTI]

LBNL-4585E Daylight metrics and energy savings Authors: J. Mardaljevic Institute of Energy 2009; 0: 1­23 ! Daylight metrics and energy savings J. Mardaljevic a , L. Heschong b , E.S. Lee c comfort performance. Current metrics do not account for the temporal and spatial aspects of daylight, nor

30

Multi-Metric Sustainability Analysis  

SciTech Connect (OSTI)

A readily accessible framework that allows for evaluating impacts and comparing tradeoffs among factors in energy policy, expansion planning, and investment decision making is lacking. Recognizing this, the Joint Institute for Strategic Energy Analysis (JISEA) funded an exploration of multi-metric sustainability analysis (MMSA) to provide energy decision makers with a means to make more comprehensive comparisons of energy technologies. The resulting MMSA tool lets decision makers simultaneously compare technologies and potential deployment locations.

Cowlin, S.; Heimiller, D.; Macknick, J.; Mann, M.; Pless, J.; Munoz, D.

2014-12-01T23:59:59.000Z

31

Design and Development of Performance Metrics for Elite Runners  

E-Print Network [OSTI]

metric with distance for Jimmy for both feet Figure 5.29:metric vs. Distance for Jimmy Figure 5.32: Over-strideCDEL metric vs. Distance for Jimmy Figure 5.35: CDEL metric

Mittal, Nikhil R.

2012-01-01T23:59:59.000Z

32

Comparing Resource Adequacy Metrics: Preprint  

SciTech Connect (OSTI)

As the penetration of variable generation (wind and solar) increases around the world, there is an accompanying growing interest and importance in accurately assessing the contribution that these resources can make toward planning reserve. This contribution, also known as the capacity credit or capacity value of the resource, is best quantified by using a probabilistic measure of overall resource adequacy. In recognizing the variable nature of these renewable resources, there has been interest in exploring the use of reliability metrics other than loss of load expectation. In this paper, we undertake some comparisons using data from the Western Electricity Coordinating Council in the western United States.

Ibanez, E.; Milligan, M.

2014-09-01T23:59:59.000Z

33

Metric Construction | 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 hasInformation Earth's Heat JumpIncMAKGalwayHydrothermalMcFarlandSurveyREDD Projects | OpenMetric

34

BNL | CFN Strategic Plan | Metrics  

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 Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program CumulusA t iBudget2/4/13 Page 1 of 2BNLBusinessMetrics

35

Absolute Biodiesel Potential Country Name  

E-Print Network [OSTI]

Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume,234 0% 0% #12;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel;Absolute Biodiesel Potential Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters

Wisconsin at Madison, University of

36

Radiation-dominated area metric cosmology  

E-Print Network [OSTI]

We provide further crucial support for a refined, area metric structure of spacetime. Based on the solution of conceptual issues, such as the consistent coupling of fermions and the covariant identification of radiation fields on area metric backgrounds, we show that the radiation-dominated epoch of area metric cosmology is equivalent to that epoch in standard Einstein cosmology. This ensures, in particular, successful nucleosynthesis. This surprising result complements the previously derived prediction of a small late-time acceleration of an area metric universe.

Frederic P. Schuller; Mattias N. R. Wohlfarth

2007-06-12T23:59:59.000Z

37

Defining a Standard Metric for Electricity Savings  

E-Print Network [OSTI]

1991. The Potential for Electricity Efficiency Improvementswww.eia.doe.gov/cneaf/electricity/page/eia860.html>. FigureA STANDARD METRIC FOR ELECTRICITY SAVINGS Jonathan Koomey*,

Koomey, Jonathan

2009-01-01T23:59:59.000Z

38

Implicit Multifunction Theorems in complete metric spaces  

E-Print Network [OSTI]

Implicit Multifunction Theorems in complete metric spaces. Huynh Van Ngai ? Nguyen Huu Tron† and. Michel Théra ‡. Abstract. In this paper, we establish some ...

2010-06-10T23:59:59.000Z

39

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE  

E-Print Network [OSTI]

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE DMITRY JAKOBSON, NIKOLAI NADIRASHVILI extremal metrics. The only known extremal metrics are a round sphere, a standard projective plane, a Clifford torus and an equilateral torus. We construct an extremal metric on a Klein bottle. It is a metric

Leclercq, Remi

40

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE  

E-Print Network [OSTI]

EXTREMAL METRIC FOR THE FIRST EIGENVALUE ON A KLEIN BOTTLE DMITRY JAKOBSON, NIKOLAI NADIRASHVILI extremal metrics. The only known extremal metrics are a round sphere, a standard projective plane, a Cli#11;ord torus and an equilateral torus. We construct an extremal metric on a Klein bottle. It is a metric

Jakobson, Dmitry

Note: This page contains sample records for the topic "metric ton2 country" 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

Reparametrization invariance of the classical metric  

E-Print Network [OSTI]

There is a statement on the parametrization dependence of the classical metric in the recent paper of N.E.J. Bjerrum-Bohr, J.F. Donoghue, B.R. Holstein, gr-qc/0610096. I completely disagree with this statement. Here I show reparametrization invariance of the classical metric.

G. G. Kirilin

2006-11-16T23:59:59.000Z

42

Topology on locally finite metric spaces  

E-Print Network [OSTI]

The necessity of a theory of General Topology and, most of all, of Algebraic Topology on locally finite metric spaces comes from many areas of research in both Applied and Pure Mathematics: Molecular Biology, Mathematical Chemistry, Computer Science, Topological Graph Theory and Metric Geometry. In this paper we propose the basic notions of such a theory and some applications: we replace the classical notions of continuous function, homeomorphism and homotopic equivalence with the notions of NPP-function, NPP-local-isomorphism and NPP-homotopy (NPP stands for Nearest Point Preserving); we also introduce the notion of NPP-isomorphism. We construct three invariants under NPP-isomorphisms and, in particular, we define the fundamental group of a locally finite metric space. As first applications, we propose the following: motivated by the longstanding question whether there is a purely metric condition which extends the notion of amenability of a group to any metric space, we propose the property SN (Small Neighb...

Capraro, Valerio

2011-01-01T23:59:59.000Z

43

Smart Grid Status and Metrics Report Appendices  

SciTech Connect (OSTI)

A smart grid uses digital power control and communication technology to improve the reliability, security, flexibility, and efficiency of the electric system, from large generation through the delivery systems to electricity consumers and a growing number of distributed generation and storage resources. To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. The Smart Grid Status and Metrics Report defines and examines 21 metrics that collectively provide insight into the grid’s capacity to embody these characteristics. This appendix presents papers covering each of the 21 metrics identified in Section 2.1 of the Smart Grid Status and Metrics Report. These metric papers were prepared in advance of the main body of the report and collectively form its informational backbone.

Balducci, Patrick J.; Antonopoulos, Chrissi A.; Clements, Samuel L.; Gorrissen, Willy J.; Kirkham, Harold; Ruiz, Kathleen A.; Smith, David L.; Weimar, Mark R.; Gardner, Chris; Varney, Jeff

2014-07-01T23:59:59.000Z

44

adaptive metric knn: Topics by E-print Network  

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

We also prove that the set of points where a path with values in a metric space Maleva, Olga 97 SOBOLEV METRICS ON THE MANIFOLD OF ALL RIEMANNIAN METRICS Mathematics Websites...

45

SAPHIRE 8 Quality Assurance Software Metrics Report  

SciTech Connect (OSTI)

The purpose of this review of software metrics is to examine the quality of the metrics gathered in the 2010 IV&V and to set an outline for results of updated metrics runs to be performed. We find from the review that the maintenance of accepted quality standards presented in the SAPHIRE 8 initial Independent Verification and Validation (IV&V) of April, 2010 is most easily achieved by continuing to utilize the tools used in that effort while adding a metric of bug tracking and resolution. Recommendations from the final IV&V were to continue periodic measurable metrics such as McCabe's complexity measure to ensure quality is maintained. The four software tools used to measure quality in the IV&V were CodeHealer, Coverage Validator, Memory Validator, Performance Validator, and Thread Validator. These are evaluated based on their capabilities. We attempted to run their latest revisions with the newer Delphi 2010 based SAPHIRE 8 code that has been developed and was successful with all of the Validator series of tools on small tests. Another recommendation from the IV&V was to incorporate a bug tracking and resolution metric. To improve our capability of producing this metric, we integrated our current web reporting system with the SpiraTest test management software purchased earlier this year to track requirements traceability.

Kurt G. Vedros

2011-08-01T23:59:59.000Z

46

EAC Presentation: Metrics and Benefits Analysis for the ARRA...  

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

Metrics and Benefits Analysis for the ARRA Smart Grid Programs - March 10, 2011 EAC Presentation: Metrics and Benefits Analysis for the ARRA Smart Grid Programs - March 10, 2011...

47

Integration of the EM Corporate QA Performance Metrics With Performanc...  

Office of Environmental Management (EM)

Integration of the EM Corporate QA Performance Metrics With Performance Analysis Process Integration of the EM Corporate QA Performance Metrics With Performance Analysis Process...

48

Invariant torsion and G_2-metrics  

E-Print Network [OSTI]

We introduce and study a notion of invariant intrinsic torsion geometry which appears, for instance, in connection with the Bryant-Salamon metric on the spinor bundle over S^3. This space is foliated by six-dimensional hypersurfaces, each of which carries a particular type of SO(3)-structure; the intrinsic torsion is invariant under SO(3). The last condition is sufficient to imply local homogeneity of such geometries, and this allows us to give a classification. We close the circle by showing that the Bryant-Salamon metric is the unique complete metric with holonomy G_2 that arises from SO(3)-structures with invariant intrinsic torsion.

Diego Conti; Thomas Bruun Madsen

2014-10-22T23:59:59.000Z

49

Gravitational lensing in metric theories of gravity  

E-Print Network [OSTI]

Gravitational lensing in metric theories of gravity is discussed. I introduce a generalized approximate metric element, inclusive of both post-post-Newtonian (ppN) contributions and gravito-magnetic field. Following Fermat's principle and standard hyphoteses, I derive the time delay function and deflection angle caused by an isolated mass distribution. Several astrophysical systems are considered. In most of the cases, the gravito-magnetic correction offers the best perspectives for an observational detection. Actual measurements distinguish only marginally different metric theories one from another.

M. Sereno

2003-01-15T23:59:59.000Z

50

Clean Cities Annual Metrics Report 2009 (Revised)  

SciTech Connect (OSTI)

Document provides Clean Cities coalition metrics about the use of alternative fuels; the deployment of alternative fuel vehicles, hybrid electric vehicles (HEVs), and idle reduction initiatives; fuel economy activities; and programs to reduce vehicle miles driven.

Johnson, C.

2011-08-01T23:59:59.000Z

51

Contributions to Metric Number Technical Report  

E-Print Network [OSTI]

Contributions to Metric Number Theory Paul Rowe Technical Report RHUL­MA­2002­2 5 December 2002, Professor Glyn Harman, for sug- gestions of problems to attempt, helpful advice on methods and help

Dent, Alexander W.

52

New Description of Self-Dual Metrics  

E-Print Network [OSTI]

We show that Pleba\\'nski's equation for self-dual metrics is equivalent to a pair of equations describing canonical transformations in 2-dimensional phase spaces. Examples of linearizations of these equations are given.

J. Tafel

2006-02-09T23:59:59.000Z

53

Microsoft Word - QER Resilience Metrics - Technical Workshp ...  

Energy Savers [EERE]

on developing a long-term roadmap on resilience metrics for electric power, gas, and oil infrastructure and their proposed uses. Location The session will be held on be held...

54

Technical Workshop: Resilience Metrics for Energy Transmission...  

Office of Environmental Management (EM)

NGOs to discuss the state of play of and need for resilience metrics and how they vary by natural gas, liquid fuels and electric grid infrastructures. Issues important to...

55

Geodesic completeness of diagonal $G_2$ metrics  

E-Print Network [OSTI]

In this talk a sufficient condition for a diagonal orthogonally transitive cylindrical $G_2$ metric to be geodesically complete is given. The condition is weak enough to comprise all known diagonal perfect fluid cosmological models that are non-singular.

L. Fernández-Jambrina

2009-04-10T23:59:59.000Z

56

Country profile: Hungary  

SciTech Connect (OSTI)

Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary's energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

Not Available

1991-09-01T23:59:59.000Z

57

Country profile: Hungary  

SciTech Connect (OSTI)

Country Profile: Hungary has been prepared as a background document for use by US Government agencies and US businesses interested in becoming involved with the new democracies of Eastern Europe as they pursue sustainable economic development. The focus of the Profile is on energy and highlights information on Hungary`s energy supply, demand, and utilization. It identifies patterns of energy usage in the important economic sectors, especially industry, and provides a preliminary assessment for opportunities to improve efficiencies in energy production, distribution and use by introducing more efficient technologies. The use of more efficient technologies would have the added benefit of reducing the environmental impact which, although is not the focus of the report, is an issue that effects energy choices. The Profile also presents considerable economic information, primarily in the context of how economic restructuring may affect energy supply, demand, and the introduction of more efficient technologies.

Not Available

1991-09-01T23:59:59.000Z

58

Product Concept Metrics: a Preliminary Study Working Paper  

E-Print Network [OSTI]

Metrics for product concept evaluation and screening is a relatively unstudied topic of product development.

Takala, Roope

59

Metrics for Evaluating the Accuracy of Solar Power Forecasting (Presentation)  

SciTech Connect (OSTI)

This presentation proposes a suite of metrics for evaluating the performance of solar power forecasting.

Zhang, J.; Hodge, B.; Florita, A.; Lu, S.; Hamann, H.; Banunarayanan, V.

2013-10-01T23:59:59.000Z

60

Cleanroom Energy Efficiency: Metrics and Benchmarks  

SciTech Connect (OSTI)

Cleanrooms are among the most energy-intensive types of facilities. This is primarily due to the cleanliness requirements that result in high airflow rates and system static pressures, as well as process requirements that result in high cooling loads. Various studies have shown that there is a wide range of cleanroom energy efficiencies and that facility managers may not be aware of how energy efficient their cleanroom facility can be relative to other cleanroom facilities with the same cleanliness requirements. Metrics and benchmarks are an effective way to compare one facility to another and to track the performance of a given facility over time. This article presents the key metrics and benchmarks that facility managers can use to assess, track, and manage their cleanroom energy efficiency or to set energy efficiency targets for new construction. These include system-level metrics such as air change rates, air handling W/cfm, and filter pressure drops. Operational data are presented from over 20 different cleanrooms that were benchmarked with these metrics and that are part of the cleanroom benchmark dataset maintained by Lawrence Berkeley National Laboratory (LBNL). Overall production efficiency metrics for cleanrooms in 28 semiconductor manufacturing facilities in the United States and recorded in the Fabs21 database are also presented.

International SEMATECH Manufacturing Initiative; Mathew, Paul A.; Tschudi, William; Sartor, Dale; Beasley, James

2010-07-07T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Implementing the Data Center Energy Productivity Metric  

SciTech Connect (OSTI)

As data centers proliferate in both size and number, their energy efficiency is becoming increasingly important. We discuss the properties of a number of the proposed metrics of energy efficiency and productivity. In particular, we focus on the Data Center Energy Productivity (DCeP) metric, which is the ratio of useful work produced by the data center to the energy consumed performing that work. We describe our approach for using DCeP as the principal outcome of a designed experiment using a highly instrumented, high performance computing data center. We found that DCeP was successful in clearly distinguishing between different operational states in the data center, thereby validating its utility as a metric for identifying configurations of hardware and software that would improve (or even maximize) energy productivity. We also discuss some of the challenges and benefits associated with implementing the DCeP metric, and we examine the efficacy of the metric in making comparisons within a data center and among data centers.

Sego, Landon H.; Marquez, Andres; Rawson, Andrew; Cader, Tahir; Fox, Kevin M.; Gustafson, William I.; Mundy, Christopher J.

2012-10-01T23:59:59.000Z

62

Enhanced Accident Tolerant LWR Fuels: Metrics Development  

SciTech Connect (OSTI)

The Department of Energy (DOE) Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) is conducting research and development on enhanced Accident Tolerant Fuels (ATF) for light water reactors (LWRs). This mission emphasizes the development of novel fuel and cladding concepts to replace the current zirconium alloy-uranium dioxide (UO2) fuel system. The overall mission of the ATF research is to develop advanced fuels/cladding with improved performance, reliability and safety characteristics during normal operations and accident conditions, while minimizing waste generation. The initial effort will focus on implementation in operating reactors or reactors with design certifications. To initiate the development of quantitative metrics for ATR, a LWR Enhanced Accident Tolerant Fuels Metrics Development Workshop was held in October 2012 in Germantown, MD. This paper summarizes the outcome of that workshop and the current status of metrics development for LWR ATF.

Shannon Bragg-Sitton; Lori Braase; Rose Montgomery; Chris Stanek; Robert Montgomery; Lance Snead; Larry Ott; Mike Billone

2013-09-01T23:59:59.000Z

63

Flowing Liquid Crystal Simulating the Schwarzschild Metric  

E-Print Network [OSTI]

We show how to simulate the equatorial section of the Schwarzschild metric through a flowing liquid crystal in its nematic phase. Inside a liquid crystal in the nematic phase, a traveling light ray feels an effective metric, whose properties are linked to perpendicular and parallel refractive indexes, $n_o$ e $n_e$ respectively, of the rod-like molecule of the liquid crystal. As these indexes depend on the scalar order parameter of the liquid crystal, the Beris-Edwards hydrodynamic theory is used to connect the order parameter with the velocity of a liquid crystal flow at each point. This way we calculate a radial velocity profile that simulates the equatorial section of the Schwarzschild metric, in the region outside of Schwarzschild's radius, in the nematic phase of the liquid crystal. In our model, the higher flow velocity can be of the order of some meters per second.

Erms R. Pereira; Fernando Moraes

2010-11-21T23:59:59.000Z

64

A theory of metrics with maximal acceleration  

E-Print Network [OSTI]

We present a geometric theory for spacetimes whose world lines associated with physical particles have an upper bound for the proper acceleration. After some fundamental remarks on the requirements that classical dynamics for point particles must hold good, the notion of generalized metric and a theory of maximal acceleration are introduced. A perturbative approach to metrics of maximal acceleration is discussed. Then several of their physical and kinematical properties are investigated. These include a discussion of the fundamental causal theory concepts and the introduction of the associated notions of Euclidean length and celerity function. Finally, we discuss the corresponding modification of the Einstein's mass-energy relation.

Ricardo Gallego Torromé

2014-03-06T23:59:59.000Z

65

FY 2015 METRIC SUMMARY | 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) " ,"ClickPipelinesProvedDecember 2005DepartmentDecember U.S. Department-5 METRIC SUMMARY FY 2015 METRIC

66

Clean Cities 2010 Annual Metrics Report  

SciTech Connect (OSTI)

This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2010. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

Johnson, C.

2012-10-01T23:59:59.000Z

67

Clean Cities 2011 Annual Metrics Report  

SciTech Connect (OSTI)

This report details the petroleum savings and vehicle emissions reductions achieved by the U.S. Department of Energy's Clean Cities program in 2011. The report also details other performance metrics, including the number of stakeholders in Clean Cities coalitions, outreach activities by coalitions and national laboratories, and alternative fuel vehicles deployed.

Johnson, C.

2012-12-01T23:59:59.000Z

68

Performance Metrics Research Project - Final Report  

SciTech Connect (OSTI)

NREL began work for DOE on this project to standardize the measurement and characterization of building energy performance. NREL's primary research objectives were to determine which performance metrics have greatest value for determining energy performance and to develop standard definitions and methods of measuring and reporting that performance.

Deru, M.; Torcellini, P.

2005-10-01T23:59:59.000Z

69

Metrics for a Sustainable Produced By  

E-Print Network [OSTI]

Metrics for a Sustainable EcoVillage #12;2 Produced By: Nam Nguyen Master of Urban and Regional Project Manager Project for Pride in Living (PPL) Jeffrey Skrenes Housing Director Hawthorne Neighborhood Council Photo source: Unless otherwise noted, photos are provided by People for Pride in Living

Levinson, David M.

70

The chemical industry, by country  

SciTech Connect (OSTI)

As part of its ACHEMA coverage, Hydrocarbon Processing contacted executives of petrochemical/chemical industry trade associations in 11 countries, seeking views of on the state of the industry. These reports thus provide an added dimension to feature articles in this issue that focus on petrochemical/chemical-product supply/demand trends, economic forecasts, etc. The nations represented here were chosen for commentary because collectively they contain most of the world's petrochemical capacity. Space limitations prohibit the publishing of commentaries from all countries that have petrochemical/chemical capacity. The countries are: Belgium, China, France, Germany, India, Italy, Japan, Korea, The Netherlands, United Kingdom, and the United States.

Not Available

1994-05-01T23:59:59.000Z

71

Metrics for Measuring ProgressToward Implementation of the Smart...  

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

Metrics for Measuring ProgressToward Implementation of the Smart Grid (June 2008) Metrics for Measuring ProgressToward Implementation of the Smart Grid (June 2008) Results of the...

72

Evaluation Criteria for Human-Automation Performance Metrics  

E-Print Network [OSTI]

Previous research has identified broad metric classes for human-automation performance to facilitate metric selection, as well as understanding and comparison of research results. However, there is still lack of an objective ...

Pina, Patricia Elena

73

Ideal Based Cyber Security Technical Metrics for Control Systems  

SciTech Connect (OSTI)

Much of the world's critical infrastructure is at risk from attack through electronic networks connected to control systems. Security metrics are important because they provide the basis for management decisions that affect the protection of the infrastructure. A cyber security technical metric is the security relevant output from an explicit mathematical model that makes use of objective measurements of a technical object. A specific set of technical security metrics are proposed for use by the operators of control systems. Our proposed metrics are based on seven security ideals associated with seven corresponding abstract dimensions of security. We have defined at least one metric for each of the seven ideals. Each metric is a measure of how nearly the associated ideal has been achieved. These seven ideals provide a useful structure for further metrics development. A case study shows how the proposed metrics can be applied to an operational control system.

W. F. Boyer; M. A. McQueen

2007-10-01T23:59:59.000Z

74

Competing complexity metrics and adults' production of complex sentences  

E-Print Network [OSTI]

The adequacy of 11 metrics for measuring linguistic complexity was evaluated by applying each metric to language samples obtained from 30 different adult speakers, aged 60-90 years. The analysis then determined how well ...

Kemper, Susan; Cheng, Hintat

1992-01-01T23:59:59.000Z

75

Financial Metrics Data Collection Protocol, Version 1.0  

SciTech Connect (OSTI)

Brief description of data collection process and plan that will be used to collect financial metrics associated with sustainable design.

Fowler, Kimberly M.; Gorrissen, Willy J.; Wang, Na

2010-04-30T23:59:59.000Z

76

Hospital valuation in emerging countries  

E-Print Network [OSTI]

Private health players in emerging countries have increased their presence and contributed to global health issues, but have been undervalued in financing. A variety of health players have evolved and hospitals have played ...

Segawa, Tsuyoshi, M.B.A. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

77

Dynamic C-metrics in (Gauged) Supergravities  

E-Print Network [OSTI]

We construct an exact time-dependent charged dilaton C-metric in four-dimensional ${\\cal N}=4$ gauged supergravity. The scalar field drives the time evolution by transferring energy to the black holes, thereby causing their masses to increase and their acceleration to decrease. The values of the electric/magnetic and scalar charges determine three regions of potential time evolution. This solution holographically describes a strongly-coupled three-dimensional conformal field theory on the background of an evolving black hole. We also find new static charged dilaton C-metrics, which arise in four-dimensional Einstein-Maxwell-dilaton theories whose scalar potential can be expressed in terms of a superpotential.

H. Lu; Justin F. Vazquez-Poritz

2014-08-13T23:59:59.000Z

78

Complex geometry and pre-metric electromagnetism  

E-Print Network [OSTI]

The intimate link between complex geometry and the problem of the pre-metric formulation of electromagnetism is explored. In particular, the relationship between 3+1 decompositions of R4 and the decompositions of the vector space of bivectors over R4 into real and imaginary subspaces relative to a choice of complex structure is emphasized. The role of the various scalar products on the space of bivectors that are defined in terms of a volume element on R4 and a complex structure on the space of bivectors that makes it C-linear isomorphic to C3 is discussed in the context of formulation of a theory of electromagnetism in which the Lorentzian metric on spacetime follows as a consequence of the existence of electromagnetic waves, not a prior assumption.

D. H. Delphenich

2004-12-10T23:59:59.000Z

79

Metrics for measuring distances in configuration spaces  

SciTech Connect (OSTI)

In order to characterize molecular structures we introduce configurational fingerprint vectors which are counterparts of quantities used experimentally to identify structures. The Euclidean distance between the configurational fingerprint vectors satisfies the properties of a metric and can therefore safely be used to measure dissimilarities between configurations in the high dimensional configuration space. In particular we show that these metrics are a perfect and computationally cheap replacement for the root-mean-square distance (RMSD) when one has to decide whether two noise contaminated configurations are identical or not. We introduce a Monte Carlo approach to obtain the global minimum of the RMSD between configurations, which is obtained from a global minimization over all translations, rotations, and permutations of atomic indices.

Sadeghi, Ali, E-mail: ali.sadeghi@unibas.ch; Ghasemi, S. Alireza; Schaefer, Bastian; Mohr, Stephan; Goedecker, Stefan [Department of Physics, Universität Basel, Klingelbergstr. 82, 4056 Basel (Switzerland)] [Department of Physics, Universität Basel, Klingelbergstr. 82, 4056 Basel (Switzerland); Lill, Markus A. [Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, Indiana 47907 (United States)] [Department of Medicinal Chemistry and Molecular Pharmacology, College of Pharmacy, Purdue University, 575 Stadium Mall Drive, West Lafayette, Indiana 47907 (United States)

2013-11-14T23:59:59.000Z

80

Optical metrics and birefringence of anisotropic media  

E-Print Network [OSTI]

The material tensor of linear response in electrodynamics is constructed out of products of two symmetric second rank tensor fields which in the approximation of geometrical optics and for uniaxial symmetry reduce to "optical" metrics, describing the phenomenon of birefringence. This representation is interpreted in the context of an underlying internal geometrical structure according to which the symmetric tensor fields are vectorial elements of an associated two-dimensional space.

Alexander B. Balakin; Winfried Zimdahl

2005-04-12T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Smart Grid Status and Metrics Report  

SciTech Connect (OSTI)

To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived from the National Energy Technology Laboratory Modern Grid Strategy. It measures 21 metrics to provide insight into the grid’s capacity to embody these characteristics. This report looks across a spectrum of smart grid concerns to measure the status of smart grid deployment and impacts.

Balducci, Patrick J.; Weimar, Mark R.; Kirkham, Harold

2014-07-01T23:59:59.000Z

82

Non-metric gravity: A status report  

E-Print Network [OSTI]

We review the status of a certain (infinite) class of four-dimensional generally covariant theories propagating two degrees of freedom that are formulated without any direct mention of the metric. General relativity itself (in its Plebanski formulation) belongs to the class, so these theories are examples of modified gravity. We summarize the current understanding of the nature of the modification, of the renormalizability properties of these theories, of their coupling to matter fields, and describe some of their physical properties.

Kirill Krasnov

2007-11-05T23:59:59.000Z

83

Metric perturbation theory of quantum dynamics  

E-Print Network [OSTI]

A theory of quantum dynamics based on a discrete structure underlying the space time manifold is developed for single particles. It is shown that at the micro domain the interaction of particles with the underlying discrete structure results in the quantum space time manifold. Regarding the resulting quantum space-time as perturbation from the Lorentz metric it is shown it is possible to discuss the dynamics of particles in the quantum domain.

Antony L Tambyrajah

2006-10-06T23:59:59.000Z

84

The chemical industry, by country  

SciTech Connect (OSTI)

Beijing will be the site for the third ACHEMASIA, international petrochemical and chemical exhibition and conference, May 15--20, 1995. In preparation for this conference, Hydrocarbon Processing contacted executives of petrochemical/chemical industries and trade associations, seeking views on the state of the industry. The Asia-Pacific region is the center of new construction and expanded capacity and also a mixture of mature, developing and emerging petrochemical industries. Established countries must mold and grow with emerging economies as the newcomers access natural resources and develop their own petrochemical infrastructures. The following nation reports focus on product supply/demand trends, economic forecasts, new construction, etc. Space limitations prohibit publishing commentaries from all countries that have petrochemical/chemical capacity. Reports are published from the following countries: Australia, China, Japan, Korea, Malaysia, Philippines, Thailand, and Vietnam.

Not Available

1995-03-01T23:59:59.000Z

85

Fayette Country, Pennsylvania, Housing Market Analysis | Department...  

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

Fayette Country, Pennsylvania, Housing Market Analysis Fayette Country, Pennsylvania, Housing Market Analysis This is a document from the Fayette County Housing Consortium posted...

86

Renewable Energy Projects in Indian Country  

Broader source: Energy.gov [DOE]

At the fifth annual Renewable Energy Projects in Indian Country Conference, tribal leaders and professionals will discuss the significant opportunities for energy development in Indian Country, as...

87

Country Scotland Type Single malt  

E-Print Network [OSTI]

Country Scotland Type Single malt Distillery Aberfeldy Region Highlands Age 12 years ABV 40% Cask, the perfume characteristics become more spicy, with a bitter hint of Seville oranges in a decidedly dry finish. Drying citrus/oak with a gentle spiciness, held in a warm embrace of cigar smoke, and a little vanilla

Izzard, Rob

88

Country Scotland Type Single malt  

E-Print Network [OSTI]

Country Scotland Type Single malt Distillery Jura Region Island Name Prophecy ABV 46 Cask French airport Notes Limited annual release: 10,000 bottles only. Nose Some peat, aniseed, oily, dry, pungent, dried hay, and anise round things out. Palate Smoky and dry, a muscular, powerful Jura with notes

Izzard, Rob

89

Country Energy Profile, South Africa  

SciTech Connect (OSTI)

This country energy profile provides energy and economic information about South Africa. Areas covered include: Economics, demographics, and environment; Energy situation; Energy structure; Energy investment opportunities; Department of Energy (DOE) programs in South Africa; and a listing of International aid to South Africa.

NONE

1995-08-01T23:59:59.000Z

90

Global hyperbolicity for spacetimes with continuous metrics  

E-Print Network [OSTI]

We show that the definition of global hyperbolicity in terms of the compactness of the causal diamonds and non-total imprisonment can be extended to spacetimes with continuous metrics, while retaining all of the equivalences to other notions of global hyperbolicity. In fact, global hyperbolicity is equivalent to the compactness of the space of causal curves and to the existence of a Cauchy hypersurface. Furthermore, global hyperbolicity implies causal simplicity, stable causality and the existence of maximal curves connecting any two causally related points.

Clemens Sämann

2015-02-02T23:59:59.000Z

91

Measurable Control System Security through Ideal Driven Technical Metrics  

SciTech Connect (OSTI)

The Department of Homeland Security National Cyber Security Division supported development of a small set of security ideals as a framework to establish measurable control systems security. Based on these ideals, a draft set of proposed technical metrics was developed to allow control systems owner-operators to track improvements or degradations in their individual control systems security posture. The technical metrics development effort included review and evaluation of over thirty metrics-related documents. On the bases of complexity, ambiguity, or misleading and distorting effects the metrics identified during the reviews were determined to be weaker than necessary to aid defense against the myriad threats posed by cyber-terrorism to human safety, as well as to economic prosperity. Using the results of our metrics review and the set of security ideals as a starting point for metrics development, we identified thirteen potential technical metrics - with at least one metric supporting each ideal. Two case study applications of the ideals and thirteen metrics to control systems were then performed to establish potential difficulties in applying both the ideals and the metrics. The case studies resulted in no changes to the ideals, and only a few deletions and refinements to the thirteen potential metrics. This led to a final proposed set of ten core technical metrics. To further validate the security ideals, the modifications made to the original thirteen potential metrics, and the final proposed set of ten core metrics, seven separate control systems security assessments performed over the past three years were reviewed for findings and recommended mitigations. These findings and mitigations were then mapped to the security ideals and metrics to assess gaps in their coverage. The mappings indicated that there are no gaps in the security ideals and that the ten core technical metrics provide significant coverage of standard security issues with 87% coverage. Based on the two case studies and evaluation of the seven assessments, the security ideals demonstrated their value in guiding security thinking. Further, the final set of core technical metrics has been demonstrated to be both usable in the control system environment and provide significant coverage of standard security issues.

Miles McQueen; Wayne Boyer; Sean McBride; Marie Farrar; Zachary Tudor

2008-01-01T23:59:59.000Z

92

Defining a Standard Metric for Electricity Savings  

SciTech Connect (OSTI)

The growing investment by governments and electric utilities in energy efficiency programs highlights the need for simple tools to help assess and explain the size of the potential resource. One technique that is commonly used in this effort is to characterize electricity savings in terms of avoided power plants, because it is easier for people to visualize a power plant than it is to understand an abstraction such as billions of kilowatt-hours. Unfortunately, there is no standardization around the characteristics of such power plants. In this letter we define parameters for a standard avoided power plant that have physical meaning and intuitive plausibility, for use in back-of-the-envelope calculations. For the prototypical plant this article settles on a 500 MW existing coal plant operating at a 70percent capacity factor with 7percent T&D losses. Displacing such a plant for one year would save 3 billion kW h per year at the meter and reduce emissions by 3 million metric tons of CO2 per year. The proposed name for this metric is the Rosenfeld, in keeping with the tradition among scientists of naming units in honor of the person most responsible for the discovery and widespread adoption of the underlying scientific principle in question--Dr. Arthur H. Rosenfeld.

Brown, Marilyn; Akbari, Hashem; Blumstein, Carl; Koomey, Jonathan; Brown, Richard; Calwell, Chris; Carter, Sheryl; Cavanagh, Ralph; Chang, Audrey; Claridge, David; Craig, Paul; Diamond, Rick; Eto, Joseph H.; Fulkerson, William; Gadgil, Ashok; Geller, Howard; Goldemberg, Jose; Goldman, Chuck; Goldstein, David B.; Greenberg, Steve; Hafemeister, David; Harris, Jeff; Harvey, Hal; Heitz, Eric; Hirst, Eric; Hummel, Holmes; Kammen, Dan; Kelly, Henry; Laitner, Skip; Levine, Mark; Lovins, Amory; Masters, Gil; McMahon, James E.; Meier, Alan; Messenger, Michael; Millhone, John; Mills, Evan; Nadel, Steve; Nordman, Bruce; Price, Lynn; Romm, Joe; Ross, Marc; Rufo, Michael; Sathaye, Jayant; Schipper, Lee; Schneider, Stephen H; Sweeney, James L; Verdict, Malcolm; Vorsatz, Diana; Wang, Devra; Weinberg, Carl; Wilk, Richard; Wilson, John; Worrell, Ernst

2009-03-01T23:59:59.000Z

93

A study on metrics for simulation programming languages  

E-Print Network [OSTI]

proposes models for metrics specially designed for use in simulation modeling which can help in evaluating the performance and resource requirements of simulation programming languages. Certain existing software metrics for general purpose programming... GPSS and SIMAN. With these characteristics and the existing metrics, models were developed for evaluation of software and hardware requirements for a given simulation problem. ACKNOWLEDGEMENTS I thank Dr. Sallie Sheppard, Chairperson of my committee...

Nallapati, Kumar V.

1986-01-01T23:59:59.000Z

94

Spherically Symmetric, Metrically Static, Isolated Systems in Quasi-Metric Gravity  

E-Print Network [OSTI]

The gravitational field exterior respectively interior to a spherically symmetric, isolated body made of perfect fluid is examined within the quasi-metric framework (QMF). It is required that the gravitational field is "metrically static", meaning that it is static except for the effects of the global cosmic expansion on the spatial geometry. Dynamical equations for the gravitational field are set up and an exact solution is found for the exterior part. Besides, equations of motion applying to inertial test particles moving in the exterior gravitational field are set up. By construction the gravitational field of the system is not static with respect to the cosmic expansion. This means that the radius of the source increases and that distances between circular orbits of inertial test particles increase according to the Hubble law. Moreover it is shown that if this model of an expanding gravitational field is taken to represent the gravitational field of the Sun (or isolated planetary systems), this has no serious consequences for observational aspects of planetary motion. On the contrary some observational facts of the Earth-Moon system are naturally explained within the QMF. Finally the QMF predicts different secular increases for two different gravitational coupling parameters. But such secular changes are neither present in the Newtonian limit of the quasi-metric equations of motion nor in the Newtonian limit of the quasi-metric field equations valid inside metrically static sources. Thus standard interpretations of space experiments testing the secular variation of G are explicitly theory-dependent and do not apply to the QMF.

Dag Østvang

2014-05-09T23:59:59.000Z

95

Conceptual Framework for Developing Resilience Metrics for the...  

Office of Environmental Management (EM)

Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States (September 2014) Conceptual Framework for Developing...

96

Resilient Control Systems Practical Metrics Basis for Defining Mission Impact  

SciTech Connect (OSTI)

"Resilience” describes how systems operate at an acceptable level of normalcy despite disturbances or threats. In this paper we first consider the cognitive, cyber-physical interdependencies inherent in critical infrastructure systems and how resilience differs from reliability to mitigate these risks. Terminology and metrics basis are provided to integrate the cognitive, cyber-physical aspects that should be considered when defining solutions for resilience. A practical approach is taken to roll this metrics basis up to system integrity and business case metrics that establish “proper operation” and “impact.” A notional chemical processing plant is the use case for demonstrating how the system integrity metrics can be applied to establish performance, and

Craig G. Rieger

2014-08-01T23:59:59.000Z

97

Metric space formulation of quantum mechanical conservation laws  

E-Print Network [OSTI]

We show that conservation laws in quantum mechanics naturally lead to metric spaces for the set of related physical quantities. All such metric spaces have an "onion-shell" geometry. We demonstrate the power of this approach by considering many-body systems immersed in a magnetic field, with a finite ground state current. In the associated metric spaces we find regions of allowed and forbidden distances, a "band structure" in metric space directly arising from the conservation of the $z$ component of the angular momentum.

P. M. Sharp; I. D'Amico

2014-03-26T23:59:59.000Z

98

Integration of Sustainability Metrics into Design Cases and State...  

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

quantify and assess key sustainability metrics which allow for conversion pathway evaluation and comparison. c) For certain pathways, full LCA is performed for sensitivity cases...

99

Office of HC Strategy Budget and Performance Metrics (HC-50)...  

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

and partner agencies on strategic human capital management, performance metrics, workforce analysis and succession planning. Leadership Tony Nguyen Director of the Office...

100

On isotropic metric of Schwarzschild solution of Einstein equation  

E-Print Network [OSTI]

The known static isotropic metric of Schwarzschild solution of Einstein equation cannot cover with the range of r<2MG, a new isotropic metric of Schwarzschild solution is obtained. The new isotropic metric has the characters: (1) It is dynamic and periodic. (2) It has infinite singularities of the spacetime. (3) It cannot cover with the range of 0metric.

T. Mei

2006-10-24T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Symplectic fusion rings and their metric  

E-Print Network [OSTI]

The fusion of fields in a rational conformal field theory gives rise to a ring structure which has a very particular form. All such rings studied so far were shown to arise from some potentials. In this paper the fusion rings of the WZW models based on the symplectic group are studied. It is shown that they indeed arise from potentials which are described. These potentials give rise to new massive perturbations of superconformal hermitian symmetric models. The metric of the perturbation is computed and is shown to be given by solutions of the sinh--gordon equation. The kink structure of the theories is described, and it is argued that these field theories are integrable. The $S$ matrices for the fusion theories are argued to be non--minimal extensions of the $G_k\\times G_1/ G_{k+1}$ $S$ matrices with the adjoint perturbation, in the case of $G=SU(N)$.

D. Gepner; A. Schwimmer

1992-04-08T23:59:59.000Z

102

Metrics correlation and analysis service (MCAS)  

SciTech Connect (OSTI)

The complexity of Grid workflow activities and their associated software stacks inevitably involves multiple organizations, ownership, and deployment domains. In this setting, important and common tasks such as the correlation and display of metrics and debugging information (fundamental ingredients of troubleshooting) are challenged by the informational entropy inherent to independently maintained and operated software components. Because such an information 'pond' is disorganized, it a difficult environment for business intelligence analysis i.e. troubleshooting, incident investigation and trend spotting. The mission of the MCAS project is to deliver a software solution to help with adaptation, retrieval, correlation, and display of workflow-driven data and of type-agnostic events, generated by disjoint middleware.

Baranovski, Andrew; Dykstra, Dave; Garzoglio, Gabriele; Hesselroth, Ted; Mhashilkar, Parag; Levshina, Tanya; /Fermilab

2009-05-01T23:59:59.000Z

103

Bi-metric Gravity and "Dark Matter"  

E-Print Network [OSTI]

We present a bi-metric theory of gravity containing a length scale of galactic size. For distances less than this scale the theory satisfies the standard tests of General Relativity. For distances greater than this scale the theory yields an effective gravitational constant much larger than the locally observed value of Newton's constant. The transition from one regime to the other through the galactic scale can explain the observed rotation curves of galaxies and hence the effects normally attributed to the presence of dark matter. Phenomena on an extragalactic scale such as galactic clusters and the expansion of the universe are controlled by the enhanced gravitational coupling. This provides an explanation of the missing matter normally invoked to account for the observed value of Hubble's constant in relation to observed matter.

I. T. Drummond

2000-08-18T23:59:59.000Z

104

Merging electromagnetism with space-time metric  

E-Print Network [OSTI]

In the present work, it is shown that the electromagnetism may be directly associated to the four-dimensional space-time geometry. The starting point is an analysis of the geodesic equation of general relativity where it is verified that it contains implicitly the effects of the Coulomb and the Lorentz forces. Consequently, some components of the metric tensor are identified with the components of the four-vector electromagnetic potential. Then, it is constructed a low-field equation for the electromagnetism in the same structure of the Einstein field equations for the gravitation, relating the curvature of space-time to sources of charge and current density. In this framework, all the Maxwell equations are implicit. A proof of consistency with the framework of quantum mechanics is shown.

C. A. Duarte

2014-03-10T23:59:59.000Z

105

Clean Cities 2013 Annual Metrics Report  

SciTech Connect (OSTI)

Each year, the U.S. Department of Energy asks its Clean Cities program coordinators to submit annual reports of their activities and accomplishments for the previous calendar year. Data and information are submitted via an online database that is maintained as part of the Alternative Fuels Data Center (AFDC) at the National Renewable Energy Laboratory (NREL). Coordinators submit a range of data that characterize the membership, funding, projects, and activities of their coalitions. They also submit data about sales of alternative fuels, deployment of alternative fuel vehicles (AFVs) and hybrid electric vehicles (HEVs), idle-reduction (IR) initiatives, fuel economy activities, and programs to reduce vehicle miles traveled (VMT). NREL analyzes the data and translates them into petroleum-use reduction impacts, which are summarized in this 2013 Annual Metrics Report.

Johnson, C.; Singer, M.

2014-10-01T23:59:59.000Z

106

Optimal realizations of generic 5-point metrics Jack Koolen  

E-Print Network [OSTI]

.moulton@cmp.uea.ac.uk FAX: +44 1603 593345 5 October, 2007 1 #12;Abstract Given a metric d on a finite set X, a realization classes [12]. An explicit description of Type I,II and III metrics is presented in Section 2. Now, suppose

107

Estimation of Photovoltaic System Reliability and Performance Metrics  

E-Print Network [OSTI]

1 Estimation of Photovoltaic System Reliability and Performance Metrics Sairaj V. Dhople, Student reliability and perfor- mance analysis of grid-tied photovoltaic (PV) systems is for- mulated using Markov and energy yield, and reliability metrics such as availability. The paper also provides an analytical method

Liberzon, Daniel

108

Metrics for Evaluating Conventional and Renewable Energy Technologies (Presentation)  

SciTech Connect (OSTI)

With numerous options for the future of natural gas, how do we know we're going down the right path? How do we designate a metric to measure and demonstrate change and progress, and how does that metric incorporate all stakeholders and scenarios?

Mann, M. K.

2013-01-01T23:59:59.000Z

109

Metrics to Characterize Airport Operational Performance Using Surface Surveillance Data  

E-Print Network [OSTI]

Tower BOS Boston General Edward Lawrence Logan International Airport EDCT Expected Departure Clearance International Airport, and are therefore evaluated and discussed using this airport as an example. These metricsMetrics to Characterize Airport Operational Performance Using Surface Surveillance Data Harshad

Gummadi, Ramakrishna

110

Distance Metric Learning for Large Margin Nearest Neighbor Classification  

E-Print Network [OSTI]

Distance Metric Learning for Large Margin Nearest Neighbor Classification Kilian Q. Weinberger}@cis.upenn.edu Abstract We show how to learn a Mahanalobis distance metric for k-nearest neigh- bor (kNN) classification in kNN classification--for example, achieving a test error rate of 1.3% on the MNIST handwritten digits

Weinberger, Kilian

111

Countries Gasoline Prices Including Taxes  

Gasoline and Diesel Fuel Update (EIA)

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) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title: Telephone:shortOilCompanyexcluding taxes)Countries (U.S.

112

Regular Black Hole Metric with Three Constants of Motion  

E-Print Network [OSTI]

According to the no-hair theorem, astrophysical black holes are uniquely characterized by their masses and spins and are described by the Kerr metric. Several parametric spacetimes which deviate from the Kerr metric have been proposed in order to test this theorem with observations of black holes in both the electromagnetic and gravitational-wave spectra. Such metrics often contain naked singularities or closed timelike curves in the vicinity of the compact objects that can limit the applicability of the metrics to compact objects that do not spin rapidly, and generally admit only two constants of motion. The existence of a third constant, however, can facilitate the calculation of observables, because the equations of motion can be written in first-order form. In this paper, I design a Kerr-like black hole metric which is regular everywhere outside of the event horizon, possesses three independent constants of motion, and depends nonlinearly on four free functions that parameterize potential deviations from ...

Johannsen, Tim

2015-01-01T23:59:59.000Z

113

The Kyoto Protocol and developing countries  

E-Print Network [OSTI]

Under the Kyoto Protocol, the world's wealthier countries assumed binding commitments to reduce greenhouse gas emissions. The agreement requires these countries to consider ways to minimize adverse effects on developing ...

Babiker, Mustafa H.M.; Reilly, John M.; Jacoby, Henry D.

114

Computational Science Technical Note CSTN-119 Betweenness Centrality Metrics for Assessing Electrical Power Network  

E-Print Network [OSTI]

0 Computational Science Technical Note CSTN-119 Betweenness Centrality Metrics for Assessing. Hawick}, title = {Betweenness Centrality Metrics for Assessing Electrical Power Network Robustness Metrics for Assessing Electrical Power Network Robustness against Fragmentation and Node Failure K

Hawick, Ken

115

Practical Diagnostics for Evaluating Residential Commissioning Metrics  

SciTech Connect (OSTI)

In this report, we identify and describe 24 practical diagnostics that are ready now to evaluate residential commissioning metrics, and that we expect to include in the commissioning guide. Our discussion in the main body of this report is limited to existing diagnostics in areas of particular concern with significant interactions: envelope and HVAC systems. These areas include insulation quality, windows, airtightness, envelope moisture, fan and duct system airflows, duct leakage, cooling equipment charge, and combustion appliance backdrafting with spillage. Appendix C describes the 83 other diagnostics that we have examined in the course of this project, but that are not ready or are inappropriate for residential commissioning. Combined with Appendix B, Table 1 in the main body of the report summarizes the advantages and disadvantages of all 107 diagnostics. We first describe what residential commissioning is, its characteristic elements, and how one might structure its process. Our intent in this discussion is to formulate and clarify these issues, but is largely preliminary because such a practice does not yet exist. Subsequent sections of the report describe metrics one can use in residential commissioning, along with the consolidated set of 24 practical diagnostics that the building industry can use now to evaluate them. Where possible, we also discuss the accuracy and usability of diagnostics, based on recent laboratory work and field studies by LBNL staff and others in more than 100 houses. These studies concentrate on evaluating diagnostics in the following four areas: the DeltaQ duct leakage test, air-handler airflow tests, supply and return grille airflow tests, and refrigerant charge tests. Appendix A describes those efforts in detail. In addition, where possible, we identify the costs to purchase diagnostic equipment and the amount of time required to conduct the diagnostics. Table 1 summarizes these data. Individual equipment costs for the 24 practical diagnostics range from a few hundred dollars to many thousands of dollars. The higher costs are associated with infrared thermography and state-of-the-art automated diagnostic systems. Most tests can be performed in one hour or less, using equipment priced toward the lower end of the cost spectrum.

Wray, Craig; Walker, Iain; Siegel, Jeff; Sherman, Max

2002-06-11T23:59:59.000Z

116

Metrication of ASME Pressure Technology Codes and Standards: Status report  

SciTech Connect (OSTI)

There is not universal agreement on metrication. Most agree that it is necessary--sometime, maybe for the next generation, but not now; some agree that it is eventually necessary, and even desirable, but that it is too early; some believe that it is too late, already. Currently, for many pressure technology code users, metrication is neither needed nor wanted; for some, the opposite is true. However, Society leadership indicates that such may not hold for the future, and it is unlikely that the rest of the world will decide to convert to the inch-pound system. Therefore, it seems logical to at least begin the metrication process, which will take years to complete. The first step is accomplished by providing a dual system for reference and familiarity, using the soft side of hard conversion. This leaves the inch-pound system essentially intact, while affording the opportunity for limited use of metric standards and time for true metric sizes and products to become part of PTCS. The eventual goal, is not being metric for the sake of being metric, but to be globally consistent for economic reasons, and to facilitate the movement towards a smaller number of standard sizes worldwide.

Hollinger, G.L. [Babcock and Wilcox, Barberton, OH (United States). Research and Development Div.

1996-12-01T23:59:59.000Z

117

Momentum space metric, non-local operator, and topological insulators  

E-Print Network [OSTI]

Momentum space of a gapped quantum system is a metric space: it admits a notion of distance reflecting properties of its quantum ground state. By using this quantum metric, we investigate geometric properties of momentum space. In particular, we introduce a non-local operator which represents distance square in real space and show that this corresponds to the Laplacian in curved momentum space, and also derive its path integral representation in momentum space. The quantum metric itself measures the second cumulant of the position operator in real space, much like the Berry gauge potential measures the first cumulant or the electric polarization in real space. By using the non-local operator and the metric, we study some aspects of topological phases such as topological invariants, the cumulants and topological phase transitions. The effect of interactions to the momentum space geometry is also discussed.

Shunji Matsuura; Shinsei Ryu

2010-07-13T23:59:59.000Z

118

Analyses Of Two End-User Software Vulnerability Exposure Metrics  

SciTech Connect (OSTI)

The risk due to software vulnerabilities will not be completely resolved in the near future. Instead, putting reliable vulnerability measures into the hands of end-users so that informed decisions can be made regarding the relative security exposure incurred by choosing one software package over another is of importance. To that end, we propose two new security metrics, average active vulnerabilities (AAV) and vulnerability free days (VFD). These metrics capture both the speed with which new vulnerabilities are reported to vendors and the rate at which software vendors fix them. We then examine how the metrics are computed using currently available datasets and demonstrate their estimation in a simulation experiment using four different browsers as a case study. Finally, we discuss how the metrics may be used by the various stakeholders of software and to software usage decisions.

Jason L. Wright; Miles McQueen; Lawrence Wellman

2012-08-01T23:59:59.000Z

119

Making Data Count: A Data Metrics Pilot Project  

E-Print Network [OSTI]

and their technology platform for tracking usage and reachtechnology platform to process, anonymize and disseminate usagetechnology platform to track and collect the data metrics. We will also obtain “usage”

Lin, Jennifer; Cruse, Patricia; Fenner, Martin; Strasser, Carly

2014-01-01T23:59:59.000Z

120

Lagrangian and Hamiltonian for the Bondi-Sachs metrics  

E-Print Network [OSTI]

We calculate the Hilbert action for the Bondi-Sachs metrics. It yields the Einstein vacuum equations in a closed form. Following the Dirac approach to constrained systems we investigate the related Hamiltonian formulation.

J. Korbicz; J. Tafel

2015-02-03T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Analysis of Solar Cell Quality Using Voltage Metrics: Preprint  

SciTech Connect (OSTI)

The highest efficiency solar cells provide both excellent voltage and current. Of these, the open-circuit voltage (Voc) is more frequently viewed as an indicator of the material quality. However, since the Voc also depends on the band gap of the material, the difference between the band gap and the Voc is a better metric for comparing material quality of unlike materials. To take this one step further, since Voc also depends on the shape of the absorption edge, we propose to use the ultimate metric: the difference between the measured Voc and the Voc calculated from the external quantum efficiency using a detailed balance approach. This metric is less sensitive to changes in cell design and definition of band gap. The paper defines how to implement this metric and demonstrates how it can be useful in tracking improvements in Voc, especially as Voc approaches its theoretical maximum.

Toberer, E. S.; Tamboli, A. C.; Steiner, M.; Kurtz, S.

2012-06-01T23:59:59.000Z

122

Consistent metric combinations in cosmology of massive bigravity  

E-Print Network [OSTI]

Massive bigravity models are interesting alternatives to standard cosmology. In most cases however these models have been studied for a simplified scenario in which both metrics take homogeneous and isotropic forms (Friedmann-Lema\\^{i}tre-Robertson-Walker; FLRW) with the same spatial curvatures. The interest to consider more general geometries arises in particular in view of the difficulty so far encountered in building stable cosmological solutions with homogeneous and isotropic metrics. Here we consider a number of cases in which the two metrics take more general forms, namely FLRW with different spatial curvatures, Lema\\^{i}tre, Lema\\^{i}tre-Tolman-Bondi (LTB), and Bianchi I, as well as cases where only one metric is linearly perturbed. We discuss possible consistent combinations and find that only some special cases of FLRW-Lema\\^{i}tre, LTB-LTB and FLRW-Bianchi I combinations give consistent, non-trivial solutions.

Henrik Nersisyan; Yashar Akrami; Luca Amendola

2015-02-13T23:59:59.000Z

123

Improving enterprise decision-making : the benefits of metric commonality  

E-Print Network [OSTI]

The objective of this research is to identify a new approach in managing, and making internal program-level decisions from, externally tracked performance metrics. Industry observations indicate the increasing challenge ...

Friedman, Alissa H. (Alissa Heather)

2010-01-01T23:59:59.000Z

124

algorithm performance metrics: Topics by E-print Network  

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

Summary: New set of metrics for the computational performance of IS-ENES Earth System Models TRCMGC1473 U performance of Earth System Models is developed and used for an...

125

Conformal Gravity and the Alcubierre Warp Drive Metric  

E-Print Network [OSTI]

We present an analysis of the classic Alcubierre metric based on conformal gravity, rather than standard general relativity. The main characteristics of the resulting warp drive remain the same as in the original study by Alcubierre, namely that effective super-luminal motion is a viable outcome of the metric. We show that for particular choices of the shaping function, the Alcubierre metric in the context of conformal gravity does not violate the weak energy condition, as was the case of the original solution. In particular, the resulting warp drive does not require the use of exotic matter. Therefore, if conformal gravity is a correct extension of general relativity, super-luminal motion via an Alcubierre metric might be a realistic solution, thus allowing faster-than-light interstellar travel.

Varieschi, Gabriele U

2012-01-01T23:59:59.000Z

126

Conformal Gravity and the Alcubierre Warp Drive Metric  

E-Print Network [OSTI]

We present an analysis of the classic Alcubierre metric based on conformal gravity, rather than standard general relativity. The main characteristics of the resulting warp drive remain the same as in the original study by Alcubierre, namely that effective super-luminal motion is a viable outcome of the metric. We show that for particular choices of the shaping function, the Alcubierre metric in the context of conformal gravity does not violate the weak energy condition, as was the case of the original solution. In particular, the resulting warp drive does not require the use of exotic matter. Therefore, if conformal gravity is a correct extension of general relativity, super-luminal motion via an Alcubierre metric might be a realistic solution, thus allowing faster-than-light interstellar travel.

Gabriele U. Varieschi; Zily Burstein

2012-08-17T23:59:59.000Z

127

PROPAGATION OF SINGULARITIES FOR ROUGH METRICS HART F. SMITH  

E-Print Network [OSTI]

PROPAGATION OF SINGULARITIES FOR ROUGH METRICS HART F. SMITH Abstract. We use a wave packet the Simons Foundation (# 266371 to Hart Smith). 1 #12;2 HART F. SMITH H¨ormander's theorem [9] on propagation

Smith, Hart F.

128

A topological metric in 2+1-dimensions  

E-Print Network [OSTI]

Real-valued triplet of scalar fields as source gives rise to a metric which tilts the scalar, not the light cone, in 2+1-dimensions. The topological metric is static, regular and characterized by an integer $\\kappa =\\pm 1,\\pm 2,...$. The problem is formulated as a harmonic map of Riemannian manifolds in which the integer $\\kappa $ equals to the degree of the map.

Mazharimousavi, S Habib

2015-01-01T23:59:59.000Z

129

Measures of agreement between computation and experiment:validation metrics.  

SciTech Connect (OSTI)

With the increasing role of computational modeling in engineering design, performance estimation, and safety assessment, improved methods are needed for comparing computational results and experimental measurements. Traditional methods of graphically comparing computational and experimental results, though valuable, are essentially qualitative. Computable measures are needed that can quantitatively compare computational and experimental results over a range of input, or control, variables and sharpen assessment of computational accuracy. This type of measure has been recently referred to as a validation metric. We discuss various features that we believe should be incorporated in a validation metric and also features that should be excluded. We develop a new validation metric that is based on the statistical concept of confidence intervals. Using this fundamental concept, we construct two specific metrics: one that requires interpolation of experimental data and one that requires regression (curve fitting) of experimental data. We apply the metrics to three example problems: thermal decomposition of a polyurethane foam, a turbulent buoyant plume of helium, and compressibility effects on the growth rate of a turbulent free-shear layer. We discuss how the present metrics are easily interpretable for assessing computational model accuracy, as well as the impact of experimental measurement uncertainty on the accuracy assessment.

Barone, Matthew Franklin; Oberkampf, William Louis

2005-08-01T23:59:59.000Z

130

SECURITY ANALYSIS OF PROPOSEDTRAVELTO SENSITIVE COUNTRIES | Department...  

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

COUNTRIES More Documents & Publications 2014 Headquarters Facilities Master Security Plan - Chapter 6, Foreign Interaction PSH-12-0117 - In the matter of Personnel Security...

131

“Sustainable development of hydropower in third countries...  

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

&8220;Sustainable development of hydropower in third countries: The development of hydropower on a sustainable basis has been an array of humanitarian and economic development,...

132

Energy and Mineral Development in Indian Country  

Broader source: Energy.gov [DOE]

The Rocky Mountain Mineral Law Foundation is hosting the Special Institute on Energy and Mineral Development in Indian Country. This two-day conference will cover laws, policies, and practices regarding natural resources development in Indian Country and how they've evolved in the recent years.

133

Colombia Country Assessment for Youth Development Accounts  

E-Print Network [OSTI]

Colombia Country Assessment for Youth Development Accounts By Rainier Masa Summary Colombia stands in Colombia, and managed to attract more savers than borrowers (CGAP, 1998; Wisniwski, 1999). It serves more, and Megabanco.5 Although microfinance has a strong presence in the country, Colombia remains the only important

Subramanian, Venkat

134

Thailand: Asia Pacific energy series: Country report  

SciTech Connect (OSTI)

As part of our continuing assessment of the Asia-Pacific energy markets, the Energy Program has embarked upon country studies that discuss in detail the structure of the energy sector in each country within the region. The country studies also provide the reader with an overview of the economic situation and, when possible, of the political situation in the country under study. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, as much as possible, we have provided the latest available statistics---more often than not, from unpublished sources. Staff members have traveled extensively in the countries under review and have spoken to top policymakers in government and industry. Thus, these reports provide not only information but the latest thinking on energy issues in various countries. It is our hope that over the next few years these country studies can be updated and will provide a continuous, long-term source of energy sector analysis for the Asia-Pacific region. 48 refs., 23 figs., 56 tabs.

Fridley, D.

1988-11-01T23:59:59.000Z

135

Clean development mechanism: Perspectives from developing countries  

SciTech Connect (OSTI)

This paper addresses the political acceptability and workability of CDM by and in developing countries. At COP-3 in Kyoto in 1997, the general position among developing countries changed from strong rejection of joint implementation to acceptance of CDM. The outgrowth of CDM from a proposal from Brazil to establish a Clean Development Fund gave developing countries a sense of ownership of the idea. More importantly, establishing support for sustainable development as a main goal for CDM overcame the resistance of many developing countries to accept a carbon trading mechanism. The official acceptance of CDM is not a guarantee of continued acceptance, however. Many developing countries expect CDM to facilitate a substantial transfer of technology and other resources to support economic growth. There is concern that Annex I countries may shift official development assistance into CDM in order to gain carbon credits, and that development priorities could suffer as a result. Some fear that private investments could be skewed toward projects that yield carbon credits. Developing country governments are wary regarding the strong role of the private sector envisioned for CDM. Increasing the awareness and capacity of the private sector in developing countries to initiate and implement CDM projects needs to be a high priority. While private sector partnerships will be the main vehicle for resource transfer in CDM, developing country governments want to play a strong role in overseeing and guiding the process so that it best serves their development goals. Most countries feel that establishment of criteria for sustainable development should be left to individual countries. A key issue is how CDM can best support the strengthening of local capacity to sustain and replicate projects that serve both climate change mitigation and sustainable development objectives.There is support among developing countries for commencing CDM as soon as possible. Since official commencement must await the entry into force of the Kyoto Protocol, many developing countries support the establishment of an Interim Phase starting in 2000, with possible retroactive crediting once the Protocol enters into force.

Sari, Agus P.; Meyers, Stephen

1999-06-01T23:59:59.000Z

136

Metrics for Evaluating the Accuracy of Solar Power Forecasting: Preprint  

SciTech Connect (OSTI)

Forecasting solar energy generation is a challenging task due to the variety of solar power systems and weather regimes encountered. Forecast inaccuracies can result in substantial economic losses and power system reliability issues. This paper presents a suite of generally applicable and value-based metrics for solar forecasting for a comprehensive set of scenarios (i.e., different time horizons, geographic locations, applications, etc.). In addition, a comprehensive framework is developed to analyze the sensitivity of the proposed metrics to three types of solar forecasting improvements using a design of experiments methodology, in conjunction with response surface and sensitivity analysis methods. The results show that the developed metrics can efficiently evaluate the quality of solar forecasts, and assess the economic and reliability impact of improved solar forecasting.

Zhang, J.; Hodge, B. M.; Florita, A.; Lu, S.; Hamann, H. F.; Banunarayanan, V.

2013-10-01T23:59:59.000Z

137

Primer Control System Cyber Security Framework and Technical Metrics  

SciTech Connect (OSTI)

The Department of Homeland Security National Cyber Security Division supported development of a control system cyber security framework and a set of technical metrics to aid owner-operators in tracking control systems security. The framework defines seven relevant cyber security dimensions and provides the foundation for thinking about control system security. Based on the developed security framework, a set of ten technical metrics are recommended that allow control systems owner-operators to track improvements or degradations in their individual control systems security posture.

Wayne F. Boyer; Miles A. McQueen

2008-05-01T23:59:59.000Z

138

A phase transition model for metric fluctuations in vacuum  

E-Print Network [OSTI]

Regarding metric fluctuations as generating {\\it roughness} on the fabric of the otherwise smooth vacuum, it is shown that in its simplest form, the effect can be described by the scalar $\\phi^4$ model. The model exhibits a second order phase transition between a smooth (low-temperature) phase and a rough (high-temperature) one, corroborating the absence of metric fluctuations at low energies. In the rough phase near the critical point, vacuum is characterized by a power-law behavior for the fluctuating field with critical exponent $\\beta \\approx 0.33$.

M. Mehrafarin

2002-05-30T23:59:59.000Z

139

Evaluation of the Design Metric to Reduce the Number of Defects in Software Development  

E-Print Network [OSTI]

Software design is one of the most important and key activities in the system development life cycle (SDLC) phase that ensures the quality of software. Different key areas of design are very vital to be taken into consideration while designing software. Software design describes how the software system is decomposed and managed in smaller components. Object-oriented (OO) paradigm has facilitated software industry with more reliable and manageable software and its design. The quality of the software design can be measured through different metrics such as Chidamber and Kemerer (CK) design metrics, Mood Metrics & Lorenz and Kidd metrics. CK metrics is one of the oldest and most reliable metrics among all metrics available to software industry to evaluate OO design. This paper presents an evaluation of CK metrics to propose an improved CK design metrics values to reduce the defects during software design phase in software. This paper will also describe that whether a significant effect of any CK design metri...

Qureshi, M Rizwan Jameel; 10.5815/ijitcs.2012.04.02

2012-01-01T23:59:59.000Z

140

Education and health care in developing countries  

E-Print Network [OSTI]

This thesis is a collection of three essays on education and health in developing countries. Chapter 1 shows that increasing perceived returns to education strengthens incentives for schooling when agents underestimate the ...

Nguyen, Trang V

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

METRIC PROPERTIES AND EXCEPTIONAL SETS OF THE OPPENHEIM EXPANSIONS  

E-Print Network [OSTI]

METRIC PROPERTIES AND EXCEPTIONAL SETS OF THE OPPENHEIM EXPANSIONS OVER THE FIELD OF LAURENT SERIES in a large class of Oppenheim expansions of Laurent series, including Luroth, Engel, Sylvester expansions properties fail to hold. Key Words and Phrases Oppenheim expansions, Laurent series, #12;nite #12;eld

Fan, Ai-Hua

142

Why Metrics Matter: Evaluating Policy Choices for Reactive Nitrogen  

E-Print Network [OSTI]

for reducing Nr releases into the air are also lower. These findings have major implications for the use and support improved coordination between the Clean Air and Clean Water Acts while restoring the Chesapeake for the interest in metrics related to pollutants is the role they play now and in future regulation. Current

Tufts University

143

Thermodynamics and the naked singularity in the Gamma-metric  

E-Print Network [OSTI]

We investigate a possible way of establishing a parallel between the third law of black hole mechanics, and the strong version of the third law of thermodynamics. We calculate the surface gravity and area for a naked singular null surface in the Gamma-metric and explain in what sense this behaviour violates thermodynamics.

K. Lochan; D. Malafarina; T. P. Singh

2010-09-23T23:59:59.000Z

144

type Riemannian metric on the space of planar curves  

E-Print Network [OSTI]

of Computational Anatomy (MFCA'06) inria-00635881,version1-26Oct2011 Author manuscript, published in "1st MICCAI (MFCA'06) 41 inria-00635881,version1-26Oct2011 #12;2.2 Closure of open curves in H1 metric A generic z

Paris-Sud XI, Université de

145

Deep Energy Retrofit Performance Metric Comparison: Eight California Case Studies  

SciTech Connect (OSTI)

In this paper we will present the results of monitored annual energy use data from eight residential Deep Energy Retrofit (DER) case studies using a variety of performance metrics. For each home, the details of the retrofits were analyzed, diagnostic tests to characterize the home were performed and the homes were monitored for total and individual end-use energy consumption for approximately one year. Annual performance in site and source energy, as well as carbon dioxide equivalent (CO{sub 2}e) emissions were determined on a per house, per person and per square foot basis to examine the sensitivity to these different metrics. All eight DERs showed consistent success in achieving substantial site energy and CO{sub 2}e reductions, but some projects achieved very little, if any source energy reduction. This problem emerged in those homes that switched from natural gas to electricity for heating and hot water, resulting in energy consumption dominated by electricity use. This demonstrates the crucial importance of selecting an appropriate metric to be used in guiding retrofit decisions. Also, due to the dynamic nature of DERs, with changes in occupancy, size, layout, and comfort, several performance metrics might be necessary to understand a project’s success.

Walker, Iain; Fisher, Jeremy; Less, Brennan

2014-06-01T23:59:59.000Z

146

A Case Study in Developing Process Unit Energy Metrics  

E-Print Network [OSTI]

At the 2005 IETC Conference, KBC (Davis and Knight) submitted a paper on Integrating Process Unit Energy Metrics into a Plant Energy Managemenet System. For the 2006 conference, KBC wishes to submit a paper that details an actual case study where...

Davis, J. L.; Van Atta, B.

2006-01-01T23:59:59.000Z

147

Instruction-Window Power Reduction Using Data Dependence Metric  

E-Print Network [OSTI]

power savings, and with an average performance loss of a very modest 1.9%. I. INTRODUCTION NewInstruction-Window Power Reduction Using Data Dependence Metric Ziad Youssfi and Michael Shanblatt Department of Electrical and Computer Engineering Michigan State University East Lansing, MI 48824 ziad

Lee, Hsien-Hsin "Sean"

148

Geodesic completeness for meromorphic metrics; the case of coercive ones  

E-Print Network [OSTI]

Geodesic completeness for meromorphic metrics; the case of coercive ones Claudio Meneghini August 5, 2004 #12;0.1. FOREWORD 1 0.1 Foreword This thesis is concerned with extending the idea of geodesic now confine ourselves to remarking that geodesics, and, more generally, paths, will be defined

Paris-Sud XI, Université de

149

Degree of geodesic mobility of Lorentzian metric Aleksandra Fedorova  

E-Print Network [OSTI]

Degree of geodesic mobility of Lorentzian metric Aleksandra Fedorova FSU, Jena March 24, 2012 Aleksandra Fedorova ( FSU, Jena ) Degree of mobility March 24, 2012 1 / 22 #12;Outline 1 Degree of geodesic March 24, 2012 2 / 22 #12;Geodesically equivalent connections M -- manifold, and ¯ are affine

Rossak, Wilhelm R.

150

MODELS AND METRICS FOR ENERGY-EFFICIENT COMPUTER SYSTEMS  

E-Print Network [OSTI]

MODELS AND METRICS FOR ENERGY-EFFICIENT COMPUTER SYSTEMS A DISSERTATION SUBMITTED TO THE DEPARTMENT promising energy-efficient technolo- gies, and models to understand the effects of resource utilization decisions on power con- sumption. To facilitate energy-efficiency improvements, this dissertation presents

Kozyrakis, Christos

151

HAMILTON JACOBI EQUATIONS ON METRIC SPACES AND TRANSPORT ENTROPY INEQUALITIES  

E-Print Network [OSTI]

HAMILTON JACOBI EQUATIONS ON METRIC SPACES AND TRANSPORT ENTROPY INEQUALITIES N. GOZLAN, C. ROBERTO, P-M. SAMSON Abstract. We prove an Hopf-Lax-Oleinik formula for the solutions of some Hamilton that the log-Sobolev inequality is equivalent to an hypercontractivity property of the Hamilton-Jacobi semi

Boyer, Edmond

152

Computing K3 and CY n-fold Metrics  

E-Print Network [OSTI]

The derivative expnsion in the context of IIB string scattering compactified on non-trivial K3 and other Calabi-Yau manifolds is formulated. The scattering data in terms of automorphic functions can be inverted to find the these metrics. The solutions are parameterized by the moduli information, and the metrics may be found to any desired accuracy in derivatives. Metric information to low orders in derivatives allows for a counting of curves inside the manifold; in addition, the coefficients of these exponential terms via D-brane wrappings are polynomials that may admit an invariant interpretation in cohomology. An interesting case pertaining to M-theory compactifications is the collection of seven-dimensional $G_2$ manifolds; they can also be obtained when the moduli space degenerates into cases, such as a toroidal one or other limit in which modular functions on the space are known. Note: this work was written two years ago; the recipe without the explicit form of the scattering and metrics is given.

Gordon Chalmers

2005-07-27T23:59:59.000Z

153

Methods, Metrics and Motivation for a Green Computer Science Program  

E-Print Network [OSTI]

and, more recently, economically sensible [13]. "Going Green" implies reducing your energy useMethods, Metrics and Motivation for a Green Computer Science Program Mujtaba Talebi and Thomas Way are uniquely positioned to promote greater awareness of Green Computing, using the academic setting

Way, Thomas

154

Linear harmonic oscillator in spaces with degenerate metrics  

E-Print Network [OSTI]

With the help of contraction method we study the harmonic oscillator in spaces with degenerate metrics, namely, on Galilei plane and in the flat 3D Cayley-Klein spaces $R_3(j_2,j_3).$ It is shown that the inner degrees of freedom are appeared which physical dimensions are different from the dimension of the space.

N. A. Gromov

2006-03-02T23:59:59.000Z

155

(Data in metric tons of silver content unless otherwise noted)  

E-Print Network [OSTI]

146 SILVER (Data in metric tons 1 of silver content unless otherwise noted) Domestic Production.S. refiners of commercial-grade silver, with an estimated total output of 6,500 tons from domestic and foreign to minimize odor, electroplating, hardening bearings, inks, mirrors, solar cells, water purification, and wood

156

(Data in metric tons of silver content unless otherwise noted)  

E-Print Network [OSTI]

146 SILVER (Data in metric tons 1 of silver content unless otherwise noted) Domestic Production.S. refiners of commercial-grade silver, with an estimated total output of 6,500 tons from domestic and foreign, hardening bearings, inks, mirrors, solar cells, water purification, and wood treatment to resist mold

157

(Data in metric tons of silver content unless otherwise noted)  

E-Print Network [OSTI]

146 SILVER (Data in metric tons 1 of silver content unless otherwise noted) Domestic Production, with an estimated total output of 2,500 tons from domestic and foreign ores and concentrates, and from old and new, mirrors, solar cells, water purification, and wood treatment. Silver was used for miniature antennas

158

(Data in metric tons1 of gold content, unless noted)  

E-Print Network [OSTI]

combined production accounted for nearly 80% of the U.S. total. The trend for recent U.S. gold exploration68 GOLD (Data in metric tons1 of gold content, unless noted) Domestic Production and Use: Gold was recovered as a byproduct of processing base metals, chiefly copper. Twenty-five lode mines yielded

159

Metric approach for sound propagation in nematic liquid crystals  

E-Print Network [OSTI]

In the eikonal approach, we describe sound propagation near to topological defects of nematic liquid crystal as geodesics of a non-euclidian manifold endowed with an effective metric tensor. The relation between the acoustics of the medium and this geometrical description is given by Fermat's principle. We calculate the ray trajectories and propose a diffraction experiment to retrieve informations about the elastic constants.

E. Pereira; S. Fumeron; F. Moraes

2013-01-21T23:59:59.000Z

160

New set of metrics for the computational performance  

E-Print Network [OSTI]

New set of metrics for the computational performance of IS-ENES Earth System Models TR/CMGC/14/73 U performance of Earth System Models is developed and used for an initial performance analysis of the EC models.................................................................................................................................5 2.1 List of Participating Earth System Models

Note: This page contains sample records for the topic "metric ton2 country" 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

Code design based on metric-spectrum and applications  

E-Print Network [OSTI]

We introduced nested search methods to design (n, k) block codes for arbitrary channels by optimizing an appropriate metric spectrum in each iteration. For a given k, the methods start with a good high rate code, say k/(k + 1), and successively...

Papadimitriou, Panayiotis D.

2005-02-17T23:59:59.000Z

162

Co-Designing Sustainable Communities: The Identification and Incorporation of Social Performance Metrics in Native American Sustainable Housing and Renewable Energy System Design  

E-Print Network [OSTI]

3) sustainability indicators or performance metrics forof situated performance metrics or indicators that aren’t3) sustainability indicators or performance metrics for

Shelby, Ryan

2013-01-01T23:59:59.000Z

163

Developed Countries' Imposed Standards on Trade of Agricultural Imports from Developing Countries  

E-Print Network [OSTI]

for cuts of meat, especially beef, is high and growing in developed countries around the world, and trade theory would predict a steady flow of exports from these countries to markets in the United States, the European Union, and elsewhere. Gaining... access to developed markets, however, is difficult and expensive, and for much of developing Africa has proved impossible to date. A primary barrier facing potential exporters is strict government policy in developed countries regarding food production...

Cabrera, Raul; Cochran, Matt; Dangelmayr, Lauren; D'Aguilar, Gavin; Lee, Jeongwoo; Speir, Ian; Weigand, Courtney

2007-01-01T23:59:59.000Z

164

A Structure-Based Distance Metric for High-Dimensional Space...  

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

A Structure-Based Distance Metric for High-Dimensional Space Exploration with Multi-Dimensional Scaling. A Structure-Based Distance Metric for High-Dimensional Space Exploration...

165

Choosing good distance metrics and local planners for probabilistic roadmap motion planning methods  

E-Print Network [OSTI]

This thesis presents a comparative evaluation of different distance metrics and local planners within the context of probabilistic roadmap methods for motion planning. Both C-space and Workspace distance metrics and local planners are considered...

Bayazit, Osman Burchan

1998-01-01T23:59:59.000Z

166

HEALTH IN FRAGILE STATES COUNTRY CASE STUDY: NORTHERN UGANDA  

E-Print Network [OSTI]

HEALTH IN FRAGILE STATES COUNTRY CASE STUDY: NORTHERN UGANDA JUNE 2006 This publication COUNTRY CASE STUDY: NORTHERN UGANDA The authors' views expressed in this publication do not necessarily States, Country Case Study: Northern Uganda. Arlington, Virginia, USA: Basic Support

Scharfstein, Daniel

167

United Nations geothermal activities in developing countries  

SciTech Connect (OSTI)

The United Nations implements technical cooperation projects in developing countries through its Department of Technical Cooperation for Development (DTCD). The DTCD is mandated to explore for and develop natural resources (water, minerals, and relevant infrastructure) and energy - both conventional and new and renewable energy sources. To date, the United Nations has been involved in over 30 geothermal exploration projects (completed or underway) in 20 developing countries: 8 in Africa (Djibouti, Ethiopia, Kenya, Madagascar); 8 in Asia (China, India, Jordan, Philippines, Thailand); 9 in Latin America (Bolivia, Chile, El Salvador, Honduras, Mexico, Nicaragua, Panama) and 6 in Europe (Greece, Romania, Turkey, Yugoslavia). Today, the DTCD has seven UNDP geothermal projects in 6 developing countries. Four of these (Bolivia, China, Honduras, and Kenya) are major exploration projects whose formulation and execution has been possible thanks to the generous contributions under cost-sharing arrangements from the government of Italy. These four projects are summarized.

Beredjick, N.

1987-07-01T23:59:59.000Z

168

Energy Metrics for Power Efficient Crosslink and Mesh Topologies Inna Vaisband, Eby G. Friedman  

E-Print Network [OSTI]

described. Metrics to determine the most energy efficient non-tree topology are provided based on closed are also provided to compare the energy characteristics of non-tree topologies. The metrics and designEnergy Metrics for Power Efficient Crosslink and Mesh Topologies Inna Vaisband, Eby G. Friedman

Ginosar, Ran

169

Data Mining in Metric Space: An Empirical Analysis of Supervised Learning Performance Criteria  

E-Print Network [OSTI]

Error, Cross Entropy, and Prob- ability Calibration. Multidimensional scaling (MDS) shows- terpreted as probabilities: squared error, cross entropy, and calibration, lay in one part of metric space metrics such as ROC area and average precision. We introduce a new metric, SAR, that combines squared

Caruana, Rich

170

RELATION OF THE WAVE{PROPAGATION METRIC TENSOR TO THE CURVATURES  

E-Print Network [OSTI]

RELATION OF THE WAVE{PROPAGATION METRIC TENSOR TO THE CURVATURES OF THE SLOWNESS AND RAY The contravariant components of the wave{propagation metric tensor equal half the second{order partial derivatives. The relations of the wave{ propagation metric tensor to the curvature matrix and Gaussian curvature

Cerveny, Vlastislav

171

Geothermal development opportunities in developing countries  

SciTech Connect (OSTI)

This report is the proceedings of the Seminar on geothermal development opportunities in developing countries, sponsored by the Geothermal Division of the US Department of Energy and presented by the National Geothermal Association. The overall objectives of the seminar are: (1) Provide sufficient information to the attendees to encourage their interest in undertaking more geothermal projects within selected developing countries, and (2) Demonstrate the technological leadership of US technology and the depth of US industry experience and capabilities to best perform on these projects.

Kenkeremath, D.C.

1989-11-16T23:59:59.000Z

172

asian developing countries: Topics by E-print Network  

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

Countries January 1991 Physics Websites Summary: Citation: U.S. Congress, Office of Technology Assessment, Energy in Developing Countries, OTA-E-486: Energy and Technology in...

173

Countries Commit to White Roofs, Potentially Offsetting the Emissions...  

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

Countries Commit to White Roofs, Potentially Offsetting the Emissions of Over 300 Power Plants Countries Commit to White Roofs, Potentially Offsetting the Emissions of Over 300...

174

acid fortified countries: Topics by E-print Network  

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

the world's wealthier countries assumed binding commitments to reduce greenhouse gas emissions. The agreement requires these countries to consider ways to minimize adverse...

175

Working in Indian Country: Building Successful Business Relationships...  

Office of Environmental Management (EM)

Working in Indian Country: Building Successful Business Relationships with American Indian Tribes Workshop Working in Indian Country: Building Successful Business Relationships...

176

Quantum corrections to the Schwarzschild metric and reparametrization transformations  

E-Print Network [OSTI]

Quantum corrections to the Schwarzschild metric generated by loop diagrams have been considered by Bjerrum-Bohr, Donoghue, and Holstein (BHD) [Phys. Rev. D68, 084005 (2003)], and Khriplovich and Kirilin (KK) [J. Exp. Theor. Phys. 98, 1063 (2004)]. Though the same field variables in a covariant gauge are used, the results obtained differ from one another. The reason is that the different sets of diagrams have been used. Here we will argue that the quantum corrections to metric must be independent of the choice of field variables, i.e., must be reparametrization invariant. Using simple reparametrization transformation, we will show that the contribution considered by BDH, is not invariant under it. Meanwhile the contribution of the complete set of the diagrams, considered by KK, satisfies the requirement of the invariance.

G. G. Kirilin

2006-01-05T23:59:59.000Z

177

Advanced Space Propulsion Based on Vacuum (Spacetime Metric) Engineering  

E-Print Network [OSTI]

A theme that has come to the fore in advanced planning for long-range space exploration is the concept that empty space itself (the quantum vacuum, or spacetime metric) might be engineered so as to provide energy/thrust for future space vehicles. Although far-reaching, such a proposal is solidly grounded in modern physical theory, and therefore the possibility that matter/vacuum interactions might be engineered for space-flight applications is not a priori ruled out. As examples, the current development of theoretical physics addresses such topics as warp drives, traversable wormholes and time machines that provide for such vacuum engineering possibilities. We provide here from a broad perspective the physics and correlates/consequences of the engineering of the spacetime metric.

Puthoff, Harold E

2012-01-01T23:59:59.000Z

178

HyperKhaler Metrics Building and Integrable Models  

E-Print Network [OSTI]

Methods developed for the analysis of integrable systems are used to study the problem of hyperK\\"ahler metrics building as formulated in D=2 N=4 supersymmetric harmonic superspace. We show, in particular, that the constraint equation $\\beta\\partial^{++2}\\omega -\\xi^{++2}\\exp 2\\beta\\omega =0$ and its Toda like generalizations are integrable. Explicit solutions together with the conserved currents generating the symmetry responsible of the integrability of these equations are given. Other features are also discussed

E. H. Saidi; M. B. Sedra

2005-12-18T23:59:59.000Z

179

The d-bar-Neumann operator and the Kobayashi metric  

E-Print Network [OSTI]

between compactness of the partialdiff-Neumann operator and the property K in any convex domain. We also find a local property of the Kobayashi metric [Theorem IV.1], in which the domain is not necessary pseudoconvex. We find a more general condition than... through his deep insight, inexhaustible patience, and constant encouragement has been an inspiration to me during these years as his student. vi TABLE OF CONTENTS CHAPTER Page I INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . 1 II...

Kim, Mijoung

2004-09-30T23:59:59.000Z

180

Policies for the 2011 Assessment of country  

E-Print Network [OSTI]

. This means huge investments, totalling 1.4% of global GDP per year by 2030, which will have to be madePolicies for the future 2011 Assessment of country energy and climate policies World Energy Council Project Partner OLIVER WYMAN #12;Officers of the World Energy Council Pierre Gadonneix Chair Abubakar

Kammen, Daniel M.

Note: This page contains sample records for the topic "metric ton2 country" 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

Mercury and the Gold Country Angler Survey  

E-Print Network [OSTI]

#12;#12;Mercury and the Gold Rush #12;#12;#12;#12;#12;#12;#12;#12;#12;Gold Country Angler Survey A Pilot Study to Assess Mercury Exposure from Sport Fish Consumption in the Sierra Nevada Carrie Monohan, Ph.D. #12;Mercury and the Gold Rush Deer Creek 1908 Greenhorn Creek 2011 Mercury was used during

182

Payment list S.No Names Country  

E-Print Network [OSTI]

Payment list S.No Names Country 1 A. Bueck Germany 2 A. Kronenburg Germany 3 Achintya Mukhopadhyay Chennai 4 Christoph Kirse Germany 5 Heiko Briesen Germany 6 Jitendra Kumar Germany 7 Mahesh V . Panchagnula Chennai 8 Marchisio, D. L. Italy 9 Markus Kraft UK 10 Martin. A. J. Hartig Germany 11 Menwer M

Srinivasan, N.

183

On the electromagnetic constitutive laws that are equivalent to spacetime metrics  

E-Print Network [OSTI]

The raising of both indices in the components of the Minkowski electromagnetic field strength 2-form to give the components of the electromagnetic excitation bivector field can be regarded as being equivalent to an electromagnetic constitutive law, as well as being defined by the components of the spacetime metric. This notion is clarified, and the nature of the equivalent dielectric tensors and magnetic permeability tensors that are defined by some common spacetime metrics is discussed. The relationship of the basic construction to effective metrics is discussed, and, in particular, the fact that this effective metric is more general than the Gordon metric.

D. H. Delphenich

2014-09-17T23:59:59.000Z

184

Adirondack North Country Association | 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 Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende NewSowitecAWS Ocean EnergyAdirondack North Country

185

DESIGNATED COUNTRIES (10/07/2008) This list of "Designated Countries" is a compilation of countries with which the United States has no diplomatic relations,  

E-Print Network [OSTI]

X ** TH Thailand X TW Taiwan X TC United Arab Emirates X VE Venezuela X VM Vietnam X YM Yemen X X ZI with which the United States has no diplomatic relations, countries determined by Department of State to support terrorism, countries under Sanction or Embargo by the United States and countries of Missile

Waliser, Duane E.

186

Towards Performance Measurement And Metrics Based Analysis of PLA Applications  

E-Print Network [OSTI]

This article is about a measurement analysis based approach to help software practitioners in managing the additional level complexities and variabilities in software product line applications. The architecture of the proposed approach i.e. ZAC is designed and implemented to perform preprocessesed source code analysis, calculate traditional and product line metrics and visualize results in two and three dimensional diagrams. Experiments using real time data sets are performed which concluded with the results that the ZAC can be very helpful for the software practitioners in understanding the overall structure and complexity of product line applications. Moreover the obtained results prove strong positive correlation between calculated traditional and product line measures.

Ahmed, Zeeshan

2010-01-01T23:59:59.000Z

187

Laser Ranging Delay in the Bi-Metric Theory of Gravity  

E-Print Network [OSTI]

We introduce a linearized bi-metric theory of gravity with two metrics. The metric g_{ab} describes null hypersurfaces of the gravitational field while light moves on null hypersurfaces of the optical metric \\bar{g}_{ab}. Bi-metrism naturally arises in vector-tensor theories with matter being non-minimally coupled to gravity via long-range vector field. We derive explicit Lorentz-invariant solution for a light ray propagating in space-time of the bi-metric theory and disentangle relativistic effects associated with the two metrics. This anlysis can be valuable for future spaceborne laser missions ASTROD and LATOR dedicated to map various relativistic gravity parameters in the solar system to unparalleled degree of accuracy.

Sergei M. Kopeikin; Wei-Tou Ni

2006-03-02T23:59:59.000Z

188

Conceptual Soundness, Metric Development, Benchmarking, and Targeting for PATH Subprogram Evaluation  

SciTech Connect (OSTI)

The objective of this study is to evaluate the conceptual soundness of the U.S. Department of Housing and Urban Development (HUD) Partnership for Advancing Technology in Housing (PATH) program's revised goals and establish and apply a framework to identify and recommend metrics that are the most useful for measuring PATH's progress. This report provides an evaluative review of PATH's revised goals, outlines a structured method for identifying and selecting metrics, proposes metrics and benchmarks for a sampling of individual PATH programs, and discusses other metrics that potentially could be developed that may add value to the evaluation process. The framework and individual program metrics can be used for ongoing management improvement efforts and to inform broader program-level metrics for government reporting requirements.

Mosey. G.; Doris, E.; Coggeshall, C.; Antes, M.; Ruch, J.; Mortensen, J.

2009-01-01T23:59:59.000Z

189

Geometry of matrix product states: Metric, parallel transport, and curvature  

SciTech Connect (OSTI)

We study the geometric properties of the manifold of states described as (uniform) matrix product states. Due to the parameter redundancy in the matrix product state representation, matrix product states have the mathematical structure of a (principal) fiber bundle. The total space or bundle space corresponds to the parameter space, i.e., the space of tensors associated to every physical site. The base manifold is embedded in Hilbert space and can be given the structure of a Kähler manifold by inducing the Hilbert space metric. Our main interest is in the states living in the tangent space to the base manifold, which have recently been shown to be interesting in relation to time dependence and elementary excitations. By lifting these tangent vectors to the (tangent space) of the bundle space using a well-chosen prescription (a principal bundle connection), we can define and efficiently compute an inverse metric, and introduce differential geometric concepts such as parallel transport (related to the Levi-Civita connection) and the Riemann curvature tensor.

Haegeman, Jutho, E-mail: jutho.haegeman@gmail.com; Verstraete, Frank [Vienna Center for Quantum Science and Technology, Faculty of Physics, University of Vienna (Austria) [Vienna Center for Quantum Science and Technology, Faculty of Physics, University of Vienna (Austria); Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium); Mariën, Michaël [Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium)] [Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium); Osborne, Tobias J. [Leibniz Universität Hannover, Institute of Theoretical Physics, Appelstrasse 2, D-30167 Hannover (Germany) [Leibniz Universität Hannover, Institute of Theoretical Physics, Appelstrasse 2, D-30167 Hannover (Germany); Leibniz Universität Hannover, Riemann Center for Geometry and Physics, Appelstrasse 2, D-30167 Hannover (Germany)

2014-02-15T23:59:59.000Z

190

Optical Anisotropy of Schwarzschild Metric within Equivalent Medium Framework  

E-Print Network [OSTI]

It is has been long known that the curved space in the presence of gravitation can be described as a non-homogeneous anisotropic medium in flat geometry with different constitutive equations. In this article, we show that the eigenpolarizations of such medium can be exactly solved, leading to a pseudo-isotropic description of curved vacuum with two refractive index eigenvalues having opposite signs, which correspond to forward and backward travel in time. We conclude that for a rotating universe, time-reversal symmetry is broken. We also demonstrate the applicability of this method to Schwarzschild metric and derive exact forms of refractive index. We derive the subtle optical anisotropy of space around a spherically symmetric, non-rotating and uncharged blackhole in the form of an elegant closed form expression, and show that the refractive index in such a pseudo-isotropic system would be a function of coordinates as well as the direction of propagation. Corrections arising from such anisotropy in the bending of light are shown and a simplified system of equations for ray-tracing in the equivalent medium of Schwarzschild metric is found.

Sina Khorasani; Bizhan Rashidian

2009-12-16T23:59:59.000Z

191

Clean Energy Producing and Exporting Countries  

E-Print Network [OSTI]

Abstract KOUROS ATIGHETCHI BSc, MBA,PhD Student School of Business and Management , Brunel University, Uxbridge, Middlesex UB8 3PH, UK atighetchi@gmail.com This paper presents a theoretical discussion of policy making in the energy... with it implications. ESL-IE-07-05-29 Proceedings from the Twenty-ninth Industrial Energy Technology Conference, New Orleans, LA, May 8-11, 2007. Finally, this model will be presented to various Natural Gas producing countries such as Iran, Iraq, Russia, and Saudi...

Atighetchi, K.

2007-01-01T23:59:59.000Z

192

Property:Project Country | 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 revisionEnvReviewNonInvasiveExploration Jump to:FieldProceduresFY Description Property Name Project Country

193

Energy and Momentum in Spacetime Homogeneous G$\\ddot{o}$del-type Metrics  

E-Print Network [OSTI]

Using Einstein and Papapetrou energy-momentum complexes, we explicitly calculate the energy and momentum distribution associated with spacetime homogeneous G$\\ddot{o}$del-type metrics. We obtain that the two definitions of energy-momentum complexes do not provide the same result for these type of metrics. However, it is shown that the results obtained are reduced to the energy-momentum densities of G$\\ddot{o}$del metric already available in the literature

M. Sharif

2003-10-03T23:59:59.000Z

194

Building Cost and Performance Metrics: Data Collection Protocol, Revision 1.0  

SciTech Connect (OSTI)

This technical report describes the process for selecting and applying the building cost and performance metrics for measuring sustainably designed buildings in comparison to traditionally designed buildings.

Fowler, Kimberly M.; Solana, Amy E.; Spees, Kathleen L.

2005-09-29T23:59:59.000Z

195

APPLICATION OF MICROECONOMIC METRICS IN COMPETITIVE ELECTRICITY Pedro Correia and George Gross  

E-Print Network [OSTI]

APPLICATION OF MICROECONOMIC METRICS IN COMPETITIVE ELECTRICITY MARKETS Pedro Correia and George Gross Department of Electrical and Computer Engineering University of Illinois at Urbana

Gross, George

196

THE ALGEBRA OF THE PARALLEL ENDOMORPHISMS OF A PSEUDO-RIEMANNIAN METRIC  

E-Print Network [OSTI]

e is non trivial. Keywords: Pseudo-Riemannian, KÃ?hler, hyperkÃ?hler, parakÃ?hler metrics, holon- omy

197

E-Print Network 3.0 - air quality metrics Sample Search Results  

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

(annually) 2. Particulate matter (PM10) a. Health hazard b. Visibility air quality 3. Dioxins... . Greenhouse gas b. Heating agent c. 40 million metric tons of carbon emissions...

198

E-Print Network 3.0 - advanced web metrics Sample Search Results  

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

Powered by Explorit Topic List Advanced Search Sample search results for: advanced web metrics Page: << < 1 2 3 4 5 > >> 1 Web Services Communities: From Intra-Community...

199

E-Print Network 3.0 - assessments quality metrics Sample Search...  

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

Perceptual Quality Metric for Watermarking Applications Maurizio Carosi, Vinod... Abstract This work is motivated by the limitations of statistical quality met- rics to...

200

Greenhouse Gas Return on Investment: A New Metric for Energy Technology  

E-Print Network [OSTI]

to decision making beyond energy technology. ACKNOWLEDGMENTSA New Metric for Energy Technology Corinne Reich-Weiser ,INTRODUCTION Alternative energy technologies such as solar,

Reich-Weiser, Corinne; Dornfeld, David; Horne, Steve

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Electricity reform in Chile : lessons for developing countries  

E-Print Network [OSTI]

Chile was the first country in the world to implement a comprehensive reform of its electricity sector in the recent period. Among developing countries only Argentina has had a comparably comprehensive and successful reform. ...

Pollitt, Michael G.

2004-01-01T23:59:59.000Z

202

Electricity Reform in Argentina: Lessons for Developing Countries  

E-Print Network [OSTI]

Argentina was one of the first countries in the world to implement a comprehensivereform of its electricity sector in the recent period. Among developing countries onlyChile has had a comparably comprehensive and successful reform. This paper traces...

Pollitt, Michael G.

2006-03-14T23:59:59.000Z

203

MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES COPPER COUNTRY HISTORICAL COLLECTION  

E-Print Network [OSTI]

MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES AND COPPER COUNTRY HISTORICAL COLLECTION GENEALOGICAL & Copper Country Historical Collection J. Robert Van Pelt Library Michigan Technological University local high schools and Michigan Technological University, centennial books, and local history titles

204

Trade in waste among developed countries : evidence and origins  

E-Print Network [OSTI]

In this paper, we examine the determinants of the international trade in waste between developed countries. Data from the 1980s suggest that while the trade in waste between developed and less developed countries has ...

Bernard, Andrew B.

1994-01-01T23:59:59.000Z

205

Building technological capability within satellite programs in developing countries  

E-Print Network [OSTI]

Global participation in space activity is growing as satellite technology matures and spreads. Countries in Africa, Asia and Latin America are creating or reinvigorating national satellite programs. These countries are ...

Wood, Danielle Renee

2012-01-01T23:59:59.000Z

206

PROGRESS IN RESIDENTIAL ENERGY CONSERVATION - A MULTI COUNTRY PERSPECTIVE -  

E-Print Network [OSTI]

Conference, "New Energy Conservation Technologies", Berlin,IN RESIDENTIAL ENERGY CONSERVATION - A MULTI COUNTRYIN RESIDENTIAL ENERGY CONSERVATION - A MULTI COUNTRY

Schipper, Lee

2013-01-01T23:59:59.000Z

207

Initial Evaluation of CDM-type Projects in Developing Countries  

E-Print Network [OSTI]

International Development (DFID) for the benefit of developing countries. The views expressed are not necessarily those of the DFID.

Dr K. G; Begg Centre; Environmental Strategy

2000-01-01T23:59:59.000Z

208

Starting your career in Russia Country Guide for International Students  

E-Print Network [OSTI]

Starting your career in Russia Country Guide for International Students #12;Country profile Main country, Russia. You stand at the beginning of an exciting career, but what are the steps you need to take provides you with practical advice about returning to work in Russia, to help you make a successful start

Neirotti, Juan Pablo

209

Coal prospects and policies in IEA countries, 1983 review  

SciTech Connect (OSTI)

This book reviews coal policies and prospects in IEA countries and major non-IEA coal exporting countries. It also considers demand, production, infrastructure, prices, and environment issues. The review also suggests ways to promote demand for coal as a way of improving energy security in IEA countries.

Not Available

1984-01-01T23:59:59.000Z

210

IEA Bioenergy task 40 Country report for the Netherlands  

E-Print Network [OSTI]

1 IEA Bioenergy task 40 ­ Country report for the Netherlands Update 2006 Martin Junginger Marc de-energy trade #12;IEA Bioenergy task 40 Country report for the Netherlands ­update 2006 i IEA Bioenergy Task 40 ­ Country report for the Netherlands Update 2006 Martin Junginger Marc de Wit André Faaij This study

211

Exact moduli space metrics for hyperbolic vortex polygons  

SciTech Connect (OSTI)

Exact metrics on some totally geodesic submanifolds of the moduli space of static hyperbolic N-vortices are derived. These submanifolds, denoted as {sigma}{sub n,m}, are spaces of C{sub n}-invariant vortex configurations with n single vortices at the vertices of a regular polygon and m=N-n coincident vortices at the polygon's center. The geometric properties of {sigma}{sub n,m} are investigated, and it is found that {sigma}{sub n,n-1} is isometric to the hyperbolic plane of curvature -(3{pi}n){sup -1}. The geodesic flow on {sigma}{sub n,m} and a geometrically natural variant of geodesic flow recently proposed by Collie and Tong ['The dynamics of Chern-Simons vortices', Phys. Rev. D Part. Fields Gravit. Cosmol. 78, 065013 (2008);e-print arXiv:hep-th/0805.0602] are analyzed in detail.

Krusch, S. [School of Mathematics, Statistics and Actuarial Science, University of Kent, Canterbury CT2 7NF (United Kingdom); Speight, J. M. [Department of Pure Mathematics, University of Leeds, Leeds LS2 9JT (United Kingdom)

2010-02-15T23:59:59.000Z

212

The left invariant metric in the general linear group  

E-Print Network [OSTI]

Left invariant metrics induced by the p-norms of the trace in the matrix algebra are studied on the general lineal group. By means of the Euler-Lagrange equations, existence and uniqueness of extremal paths for the length functional are established, and regularity properties of these extremal paths are obtained. Minimizing paths in the group are shown to have a velocity with constant singular values and multiplicity. In several special cases, these geodesic paths are computed explicitly. In particular the Riemannian geodesics, corresponding to the case p=2, are characterized as the product of two one-parameter groups. It is also shown that geodesics are one-parameter groups if and only if the initial velocity is a normal matrix. These results are further extended to the context of compact operators with p-summable spectrum, where a differential equation for the spectral projections of the velocity vector of an extremal path is obtained.

Andruchow, Esteban; Recht, Lazaro; Varela, Alejandro

2011-01-01T23:59:59.000Z

213

Embeddings for Schwarzschild metric: classification and new results  

E-Print Network [OSTI]

We suggest a method to search the embeddings of Riemannian spaces with a high enough symmetry in a flat ambient space. It is based on a procedure of construction surfaces with a given symmetry. The method is used to classify the embeddings of the Schwarzschild metric which have the symmetry of this solution, and all such embeddings in a six-dimensional ambient space (i.e. a space with a minimal possible dimension) are constructed. Four of the six possible embeddings are already known, while the two others are new. One of the new embeddings is asymptotically flat, while the other embeddings in a six-dimensional ambient space do not have this property. The asymptotically flat embedding can be of use in the analysis of the many-body problem, as well as for the development of gravity description as a theory of a surface in a flat ambient space.

S. A. Paston; A. A. Sheykin

2012-02-06T23:59:59.000Z

214

Non-relativistic metrics from back-reacting fermions  

E-Print Network [OSTI]

It has recently been pointed out that under certain circumstances the back-reaction of charged, massive Dirac fermions causes important modifications to AdS_2 spacetimes arising as the near horizon geometry of extremal black holes. In a WKB approximation, the modified geometry becomes a non-relativistic Lifshitz spacetime. In three dimensions, it is known that integrating out charged, massive fermions gives rise to gravitational and Maxwell Chern-Simons terms. We show that Schrodinger (warped AdS_3) spacetimes exist as solutions to a gravitational and Maxwell Chern-Simons theory with a cosmological constant. Motivated by this, we look for warped AdS_3 or Schrodinger metrics as exact solutions to a fully back-reacted theory containing Dirac fermions in three and four dimensions. We work out the dynamical exponent in terms of the fermion mass and generalize this result to arbitrary dimensions.

Ling-Yan Hung; Dileep P. Jatkar; Aninda Sinha

2010-06-29T23:59:59.000Z

215

Metrics for Assessment of Smart Grid Data Integrity Attacks  

SciTech Connect (OSTI)

There is an emerging consensus that the nation’s electricity grid is vulnerable to cyber attacks. This vulnerability arises from the increasing reliance on using remote measurements, transmitting them over legacy data networks to system operators who make critical decisions based on available data. Data integrity attacks are a class of cyber attacks that involve a compromise of information that is processed by the grid operator. This information can include meter readings of injected power at remote generators, power flows on transmission lines, and relay states. These data integrity attacks have consequences only when the system operator responds to compromised data by redispatching generation under normal or contingency protocols. These consequences include (a) financial losses from sub-optimal economic dispatch to service loads, (b) robustness/resiliency losses from placing the grid at operating points that are at greater risk from contingencies, and (c) systemic losses resulting from cascading failures induced by poor operational choices. This paper is focused on understanding the connections between grid operational procedures and cyber attacks. We first offer two examples to illustrate how data integrity attacks can cause economic and physical damage by misleading operators into taking inappropriate decisions. We then focus on unobservable data integrity attacks involving power meter data. These are coordinated attacks where the compromised data are consistent with the physics of power flow, and are therefore passed by any bad data detection algorithm. We develop metrics to assess the economic impact of these attacks under re-dispatch decisions using optimal power flow methods. These metrics can be use to prioritize the adoption of appropriate countermeasures including PMU placement, encryption, hardware upgrades, and advance attack detection algorithms.

Annarita Giani; Miles McQueen; Russell Bent; Kameshwar Poolla; Mark Hinrichs

2012-07-01T23:59:59.000Z

216

Problems with packaged sources in foreign countries  

SciTech Connect (OSTI)

The Global Threat Reduction Initiative's (GTRI) Off-Site Source Recovery Project (OSRP), which is administered by the Los Alamos National Laboratory (LANL), removes excess, unwanted, abandoned, or orphan radioactive sealed sources that pose a potential threat to national security, public health, and safety. In total, GTRI/OSRP has been able to recover more than 25,000 excess and unwanted sealed sources from over 825 sites. In addition to transuranic sources, the GTRI/OSRP mission now includes recovery of beta/gamma emitting sources, which are of concern to both the U.S. government and the International Atomic Energy Agency (IAEA). This paper provides a synopsis of cooperative efforts in foreign countries to remove excess and unwanted sealed sources by discussing three topical areas: (1) The Regional Partnership with the International Atomic Energy Agency; (2) Challenges in repatriating sealed sources; and (3) Options for repatriating sealed sources.

Abeyta, Cristy L [Los Alamos National Laboratory; Matzke, James L [Los Alamos National Laboratory; Zarling, John [Los Alamos National Laboratory; Tompkin, J. Andrew [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

217

Ad Hoc Networking Critical Features and Performance Metrics Madhavi W. Subbarao  

E-Print Network [OSTI]

Ad Hoc Networking Critical Features and Performance Metrics Madhavi W. Subbarao Wireless Communications Technology Group, NIST October 7, 1999 A mobile ad hoc network MANET is an autonomous collection networking features and performance metrics for assessing the behav- ior of an ad-hoc network are identi ed

218

COGNITIVE METRICS PROFILING Wayne D. Gray, Michael J. Schoelles, & Chris Sims  

E-Print Network [OSTI]

COGNITIVE METRICS PROFILING Wayne D. Gray, Michael J. Schoelles, & Chris Sims Cognitive Science Department Rensselaer Polytechnic Institute [grayw; schoem, simsc] @rpi.edu Cognitive Metrics Profiling promises a new approach to minimizing the cognitive workload of interactive systems. By metering high

Gray, Wayne

219

Can Fault Prediction Models and Metrics be Used for Vulnerability Prediction? Yonghee Shin and Laurie Williams  

E-Print Network [OSTI]

Can Fault Prediction Models and Metrics be Used for Vulnerability Prediction? Yonghee Shin to prioritize security inspection and testing efforts may be better served by a prediction model that indicates commonalities that may allow development teams to use traditional fault prediction models and metrics

Young, R. Michael

220

The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10  

E-Print Network [OSTI]

1 The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10 supporting summative 1232 366068 Email: i.duentsch@ulst.ac.uk #12;1 The IsoMetrics Usability Inventory An operationalisation of ISO 9241-10 supporting summative and formative evaluation of software systems Günther Gediga, Kai

Düntsch, Ivo

Note: This page contains sample records for the topic "metric ton2 country" 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

ORNL/TM-2006/505 The Oil Security Metrics Model  

E-Print Network [OSTI]

ORNL/TM-2006/505 The Oil Security Metrics Model: A Tool for Evaluating the Prospective Oil Security or reflect those of the United States Government or any agency thereof. #12;ORNL/TM-2006/505 THE OIL SECURITY METRICS MODEL A TOOL FOR EVALUATING THE PROSPECTIVE OIL SECURITY BENEFITS OF DOE'S ENERGY EFFICIENCY

222

Trigger-Wave Propagation in Arbitrary Metrics in Asynchronous Cellular Logic Arrays  

E-Print Network [OSTI]

Trigger-Wave Propagation in Arbitrary Metrics in Asynchronous Cellular Logic Arrays Przemyslaw image processing tasks using trigger-wave propagation in a medium with a hardware-controlled metric. The principles of wave propagation in cellular four-connected logic arrays emulating different distance measure

Dudek, Piotr

223

Predicting Classes in Need of Refactoring: An Application of Static Metrics Liming Zhao Jane Huffman Hayes  

E-Print Network [OSTI]

. In general, the following process is followed by a software team performing refactoring: Identify code1 Predicting Classes in Need of Refactoring: An Application of Static Metrics Liming Zhao Jane to predicting refactoring candidates. Using a selected set of static metrics and a weighted ranking method

Hayes, Jane E.

224

Reliability and Accuracy of Heart Rate Variability Metrics Versus ECG Segment Duration  

E-Print Network [OSTI]

Reliability and Accuracy of Heart Rate Variability Metrics Versus ECG Segment Duration J. McNames1 calculated from short-term (5 min) and long-term (24 h) recordings of the electrocardiogram (ECG). We compared the accuracy of nine HRV metrics calculated from ECG records spanning 10 s to 10 min

225

Risk Metrics for Dynamic Complex Infrastructure Systems such as the Power Transmission Grid  

E-Print Network [OSTI]

Risk Metrics for Dynamic Complex Infrastructure Systems such as the Power Transmission Grid D. E in their probability versus size. This power law behavior suggests that conventional risk analysis does not apply of the power transmission grid. How these metrics change, implying changed risk, with different upgrade

Dobson, Ian

226

Impact of Different Economic Performance Metrics on the Perceived Value of Solar Photovoltaics  

SciTech Connect (OSTI)

Photovoltaic (PV) systems are installed by several types of market participants, ranging from residential customers to large-scale project developers and utilities. Each type of market participant frequently uses a different economic performance metric to characterize PV value because they are looking for different types of returns from a PV investment. This report finds that different economic performance metrics frequently show different price thresholds for when a PV investment becomes profitable or attractive. Several project parameters, such as financing terms, can have a significant impact on some metrics [e.g., internal rate of return (IRR), net present value (NPV), and benefit-to-cost (B/C) ratio] while having a minimal impact on other metrics (e.g., simple payback time). As such, the choice of economic performance metric by different customer types can significantly shape each customer's perception of PV investment value and ultimately their adoption decision.

Drury, E.; Denholm, P.; Margolis, R.

2011-10-01T23:59:59.000Z

227

Radioactive waste management approaches for developed countries  

SciTech Connect (OSTI)

Nuclear power has demonstrated over the last 30 years its capacity to produce base-load electricity at a low, predictable and stable cost due to the very low economic dependence on the price of uranium. However the management of used nuclear fuel remains the “Achilles’ Heel” of this energy source since the storage of used nuclear fuel is increasing as evidenced by the following number with 2,000 tons of UNF produced each year by the 104 US nuclear reactor units which equates to a total of 62,000 spent fuel assemblies stored in dry cask and 88,000 stored in pools. Two options adopted by several countries will be presented. The first one adopted by Europe, Japan and Russia consists of recycling the used nuclear fuel after irradiation in a nuclear reactor. Ninety six percent of uranium and plutonium contained in the spent fuel could be reused to produce electricity and are worth recycling. The separation of uranium and plutonium from the wastes is realized through the industrial PUREX process so that they can be recycled for re-use in a nuclear reactor as a mixed oxide (MOX) fuel. The second option undertaken by Finland, Sweden and the United States implies the direct disposal of used nuclear fuel into a geologic formation. One has to remind that only 30% of the worldwide used nuclear fuel are currently recycled, the larger part being stored (70% in pool) waiting for scientific or political decisions. A third option is emerging with a closed fuel cycle which will improve the global sustainability of nuclear energy. This option will not only decrease the volume amount of nuclear waste but also the long-term radiotoxicity of the final waste, as well as improving the long-term safety and the heat-loading of the final repository. At the present time, numerous countries are focusing on the R&D recycling activities of the ultimate waste composed of fission products and minor actinides (americium and curium). Several new chemical extraction processes, such as TRUSPEAK, ALSEP, EXAM, or LUCA are pursued worldwide and their approaches will be highlighted.

Patricia Paviet-Hartmann; Anthony Hechanova; Catherine Riddle

2013-07-01T23:59:59.000Z

228

Enhanced Accident Tolerant LWR Fuels National Metrics Workshop Report  

SciTech Connect (OSTI)

The U.S. Department of Energy Office of Nuclear Energy (DOE-NE), in collaboration with the nuclear industry, has been conducting research and development (R&D) activities on advanced Light Water Reactor (LWR) fuels for the last few years. The emphasis for these activities was on improving the fuel performance in terms of increased burnup for waste minimization and increased power density for power upgrades, as well as collaborating with industry on fuel reliability. After the events at the Fukushima Nuclear Power Plant in Japan in March 2011, enhancing the accident tolerance of LWRs became a topic of serious discussion. In the Consolidated Appropriations Act, 2012, Conference Report 112-75, the U.S. Congress directed DOE-NE to: • Give “priority to developing enhanced fuels and cladding for light water reactors to improve safety in the event of accidents in the reactor or spent fuel pools.” • Give “special technical emphasis and funding priority…to activities aimed at the development and near-term qualification of meltdown-resistant, accident-tolerant nuclear fuels that would enhance the safety of present and future generations of light water reactors.” • Report “to the Committee, within 90 days of enactment of this act, on its plan for development of meltdown-resistant fuels leading to reactor testing and utilization by 2020.” Fuels with enhanced accident tolerance are those that, in comparison with the standard UO2-zirconium alloy system currently used by the nuclear industry, can tolerate loss of active cooling in the reactor core for a considerably longer time period (depending on the LWR system and accident scenario) while maintaining or improving the fuel performance during normal operations, and operational transients, as well as design-basis and beyond design-basis events. The overall draft strategy for development and demonstration is comprised of three phases: Feasibility Assessment and Down-selection; Development and Qualification; and Commercialization. The activities performed during the feasibility assessment phase include laboratory scale experiments; fuel performance code updates; and analytical assessment of economic, operational, safety, fuel cycle, and environmental impacts of the new concepts. The development and qualification stage will consist of fuel fabrication and large scale irradiation and safety basis testing, leading to qualification and ultimate NRC licensing of the new fuel. The commercialization phase initiates technology transfer to industry for implementation. Attributes for fuels with enhanced accident tolerance include improved reaction kinetics with steam and slower hydrogen generation rate, while maintaining acceptable cladding thermo-mechanical properties; fuel thermo-mechanical properties; fuel-clad interactions; and fission-product behavior. These attributes provide a qualitative guidance for parameters that must be considered in the development of fuels and cladding with enhanced accident tolerance. However, quantitative metrics must be developed for these attributes. To initiate the quantitative metrics development, a Light Water Reactor Enhanced Accident Tolerant Fuels Metrics Development Workshop was held October 10-11, 2012, in Germantown, Maryland. This document summarizes the structure and outcome of the two-day workshop. Questions regarding the content can be directed to Lori Braase, 208-526-7763, lori.braase@inl.gov.

Lori Braase

2013-01-01T23:59:59.000Z

229

Metrics On Unitary Matrices And Their Application To Quantifying The Degree Of Non-Commutativity Between Unitary Matrices  

E-Print Network [OSTI]

By studying the minimum resources required to perform a unitary transformation, families of metrics and pseudo-metrics on unitary matrices that are closely related to a recently reported quantum speed limit by the author are found. Interestingly, this family of metrics can be naturally converted into useful indicators of the degree of non-commutativity between two unitary matrices.

H. F. Chau

2011-07-06T23:59:59.000Z

230

Relation of the wave{propagation metric tensor to the curvatures of the slowness and ray{velocity surfaces  

E-Print Network [OSTI]

Relation of the wave{propagation metric tensor to the curvatures of the slowness and ray The contravariant components of the wave{propagation metric tensor equal half the second{order partial derivatives. The relations of the wave{propagation metric tensor to the curvature matrix and Gaussian curvature

Cerveny, Vlastislav

231

From Dark Energy and Dark Matter to Dark Metric  

E-Print Network [OSTI]

It is nowadays clear that General Relativity cannot be the definitive theory of Gravitation due to several shortcomings that come out both from theoretical and experimental viewpoints. At large scales (astrophysical and cosmological) the attempts to match it with the latest observational data lead to invoke Dark Energy and Dark Matter as the bulk components of the cosmic fluid. Since no final evidence, at fundamental level, exists for such ingredients, it is clear that General Relativity presents shortcomings at infrared scales. On the other hand, the attempts to formulate more general theories than Einstein's one give rise to mathematical difficulties that need workarounds that, in turn, generate problems from the interpretative viewpoint. We present here a completely new approach to the mathematical objects in terms of which a theory of Gravitation may be written in a first-order (a' la Palatini) formalism, and introduce the concept of Dark Metric which could completely bypass the introduction of disturbing concepts as Dark Energy and Dark Matter.

S. Capozziello; M. De Laurentis; M. Francaviglia; S. Mercadante

2008-08-04T23:59:59.000Z

232

Sensitivity of Multi-gas Climate Policy to Emission Metrics  

SciTech Connect (OSTI)

Multi-gas greenhouse emission targets require that different emissions be combined into an aggregate total. The Global Warming Potential (GWP) index is currently used for this purpose, despite various criticisms of the underlying concept. It is not possible to uniquely define a single metric that perfectly captures the different impacts of emissions of substances with widely disparate atmospheric lifetimes, which leads to a wide range of possible index values. We examine the sensitivity of emissions and climate outcomes to the value of the index used to aggregate methane emissions using a technologically detailed integrated assessment model. We find that the sensitivity to index value is of order 4-14% in terms of methane emissions and 2% in terms of total radiative forcing, using index values between 4 and 70 for methane, with larger regional differences in some cases. The sensitivity to index value is much higher in economic terms, with total 2-gas mitigation cost decreasing 4-5% for a lower index and increasing 10-13% for a larger index, with even larger changes if the emissions reduction targets are small. The sensitivity to index value also depends on the assumed maximum amount of mitigation available in each sector. Evaluation of the maximum mitigation potential for major sources of non-CO2 greenhouse gases would greatly aid analysis

Smith, Steven J.; Karas, Joseph F.; Edmonds, James A.; Eom, Jiyong; Mizrahi, Andrew H.

2013-04-01T23:59:59.000Z

233

A Multi-Country Analysis of Lifecycle Emissions From Transportation Fuels and Motor Vehicles  

E-Print Network [OSTI]

Energy Agency, Energy Policies of IEA Countries, Japan 1999Energy Agency, Energy Policies of IEA Countries, Germanyfrom IEA’s Energy Policies of IEA Countries Japan 1999

Delucchi, Mark

2005-01-01T23:59:59.000Z

234

A MULTI-COUNTRY ANALYSIS OF LIFECYCLE EMISSIONS FROM TRANSPORTATION FUELS AND MOTOR VEHICLES  

E-Print Network [OSTI]

Energy Agency, Energy Policies of IEA Countries, Japan 1999Energy Agency, Energy Policies of IEA Countries, Germanyfrom IEA’s Energy Policies of IEA Countries Japan 1999

Delucchi, Mark

2005-01-01T23:59:59.000Z

235

Global Climate Change, Developing Countries and Transport Sector Options in South Africa  

E-Print Network [OSTI]

on Global Climate Change: Developing Countries and Transporton Global Climate Change: Developing Countries and Transporton Global Climate Change: Developing Countries and Transport

2000-01-01T23:59:59.000Z

236

Biofuel Feedstock Assessment For Selected Countries  

SciTech Connect (OSTI)

Findings from biofuel feedstock production assessments and projections of future supply are presented and discussed. The report aims to improve capabilities to assess the degree to which imported biofuel could contribute to meeting future U.S. targets to reduce dependence on imported oil. The study scope was focused to meet time and resource requirements. A screening process identified Argentina, Brazil, Canada, China, Colombia, India, Mexico, and the Caribbean Basin Initiative (CBI) region for initial analysis, given their likely role in future feedstock supply relevant to U.S. markets. Supply curves for selected feedstocks in these countries are projected for 2012, 2017 and 2027. The supply functions, along with calculations to reflect estimated supplies available for export and/or biofuel production, were provided to DOE for use in a broader energy market allocation study. Potential cellulosic supplies from crop and forestry residues and perennials were also estimated for 2017 and 2027. The analysis identified capacity to potentially double or triple feedstock production by 2017 in some cases. A majority of supply growth is derived from increasing the area cultivated (especially sugarcane in Brazil). This is supplemented by improving yields and farming practices. Most future supplies of corn and wheat are projected to be allocated to food and feed. Larger shares of future supplies of sugarcane, soybean and palm oil production will be available for export or biofuel. National policies are catalyzing investments in biofuel industries to meet targets for fuel blending that generally fall in the 5-10% range. Social and environmental concerns associated with rapid expansion of feedstock production are considered. If the 2017 projected feedstock supply calculated as 'available' for export or biofuel were converted to fuel, it would represent the equivalent of about 38 billion gallons of gasoline. Sugarcane and bagasse dominate the available supply, representing 64% of the total. Among the nations studied, Brazil is the source of about two-thirds of available supplies, followed distantly by Argentina (12%), India and the CBI region.

Kline, Keith L [ORNL; Oladosu, Gbadebo A [ORNL; Wolfe, Amy K [ORNL; Perlack, Robert D [ORNL; Dale, Virginia H [ORNL

2008-02-01T23:59:59.000Z

237

Biofuel Feedstock Assessment for Selected Countries  

SciTech Connect (OSTI)

Findings from biofuel feedstock production assessments and projections of future supply are presented and discussed. The report aims to improve capabilities to assess the degree to which imported biofuel could contribute to meeting future U.S. targets to reduce dependence on imported oil. The study scope was focused to meet time and resource requirements. A screening process identified Argentina, Brazil, Canada, China, Colombia, India, Mexico, and the Caribbean Basin Initiative (CBI) region for initial analysis, given their likely role in future feedstock supply relevant to U.S. markets. Supply curves for selected feedstocks in these countries are projected for 2012, 2017 and 2027. The supply functions, along with calculations to reflect estimated supplies available for export and/or biofuel production, were provided to DOE for use in a broader energy market allocation study. Potential cellulosic supplies from crop and forestry residues and perennials were also estimated for 2017 and 2027. The analysis identified capacity to potentially double or triple feedstock production by 2017 in some cases. A majority of supply growth is derived from increasing the area cultivated (especially sugarcane in Brazil). This is supplemented by improving yields and farming practices. Most future supplies of corn and wheat are projected to be allocated to food and feed. Larger shares of future supplies of sugarcane, soybean and palm oil production will be available for export or biofuel. National policies are catalyzing investments in biofuel industries to meet targets for fuel blending that generally fall in the 5-10% range. Social and environmental concerns associated with rapid expansion of feedstock production are considered. If the 2017 projected feedstock supply calculated as ‘available’ for export or biofuel were converted to fuel, it would represent the equivalent of about 38 billion gallons of gasoline. Sugarcane and bagasse dominate the available supply, representing 64% of the total. Among the nations studied, Brazil is the source of about two-thirds of available supplies, followed distantly by Argentina (12%), India and the CBI region.

Kline, K.L.; Oladosu, G.A.; Wolfe, A.K.; Perlack, R.D.; Dale, V.H.

2008-02-18T23:59:59.000Z

238

Scaling up Renewable Energy in Developing Countries: finance...  

Open Energy Info (EERE)

Renewable Energy in Developing Countries: finance and investment perspectives Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Scaling up Renewable Energy in Developing...

239

DOE Announces Webinars on Climate Change Impacts and Indian Country...  

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

April 24: Live Webinar on Climate Change Impacts and Indian Country: Natural Resources and Agriculture Webinar Webinar Sponsors: White House Office of Public Engagement, White...

240

DOE Announces Webinars on Climate Change Impacts and Indian Country...  

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

Impacts and Indian Country: Built Systems and Other Infrastructure Webinar sponsors: White House Office of Public Engagement, White House Council on Environmental Quality, and...

Note: This page contains sample records for the topic "metric ton2 country" 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

Country report on advertising and promotion bans - Croatia  

E-Print Network [OSTI]

Country report on advertising and promotion bans – Croatiaand promotion bans – Croatia Dr Vlasta Hrabak-Zerbajicbeen grown and consumed in Croatia. In the last century the

Hrabak-Zerbajic, Dr. Vlasta

2004-01-01T23:59:59.000Z

242

Finacial liberalisation and sustainable economic growth in ECOWAS countries .  

E-Print Network [OSTI]

??The thesis examines the comprehensive relationship between all aspects of financial liberalisation and economic growth in three countries from the Economic Community of West African… (more)

Owusu, Erasmus Labri

2012-01-01T23:59:59.000Z

243

EUCI Tribal and Indian Country Energy Development: Collaborating...  

Office of Environmental Management (EM)

The conference will focus on the fundamental concepts on how to network and collaborate in renewable energy such as solar, wind, biomass, and natural gas in Indian Country...

244

Profitable Biodiesel Potential from Increased Agricultural Yields Country Name  

E-Print Network [OSTI]

Profitable Biodiesel Potential from Increased Agricultural Yields Country Name Production Cost ($/liter) Potential Biodiesel Volume (liters) Total Export Profits ($) HDI Rank GDP/ cap Corrupt Rank FDI

Wisconsin at Madison, University of

245

On spherically symmetric metric satisfying the positive kinetic energy coordinate condition  

E-Print Network [OSTI]

Generally speaking, there is a negative kinetic energy term in the Lagrangian of the Einstein-Hilbert action of general relativity; On the other hand, the negative kinetic energy term can be vanished by designating a special coordinate system. For general spherically symmetric metric, the question that seeking special coordinate system that satisfies the positive kinetic energy coordinate condition is referred to solving a linear first-order partial differential equation. And then, we present a metric corresponding to the Reissner-Nordstrom solution that satisfies the positive kinetic energy coordinate condition. Finally, we discuss simply the case of the Tolman metric.

T. Mei

2008-02-28T23:59:59.000Z

246

Explicit form of the Scalar-Tensor metric to be used for propagation of light in the Solar system in continuity of the GR IAU2000 metric  

E-Print Network [OSTI]

The metric recommanded by the IAU2000 resolutions allows propagation of light calculations at the c-3 level in the general relativity framework. In a recent paper [1], motivated by forthcoming space experiments involving propagation of light in the Solar System (ASTROD, GAIA, LATOR, ODYSSEY, SAGAS, SIM, TIPO, ...), we have proposed an extention of the IAU metric equations at the c-4 level. This has been made in the general relativity framework. However, scalar-tensor theories may induce corrections numerically comparable to the c-4 general relativistic terms. Accordingly, one proposes in this paper an extension of [1] to the scalar-tensor case. The case of a strongly hierarchized system (such as the Solar system) is emphasized. In this case, an explicit metric solution is proposed.

Olivier Minazzoli; Bertrand Chauvineau

2010-03-12T23:59:59.000Z

247

Inflation and CMB Anisotropy from Quantum Metric Fluctuations  

E-Print Network [OSTI]

We propose a model of cosmological evolution of the early and late Universe which is consistent with observational data and naturally explains the origin of inflation and dark energy. We show that the de Sitter accelerated expansion of the FLRW space with no matter fields (hereinafter, empty space) is its natural state, and the model does not require either a scalar field or cosmological constant or any other hypotheses. This is due to the fact that the de Sitter state is an exact solution of the rigorous mathematically consistent equations of one-loop quantum gravity for the empty FLRW space that are finite off the mass shell. Space without matter fields is not empty, as it always has the natural quantum fluctuations of the metric, i.e. gravitons. Therefore, the empty (in this sense) space is filled with gravitons, which have the backreaction effect on its evolution over time forming a self-consistent de Sitter instanton leading to the exponentially accelerated expansion of the Universe. At the start and the end of cosmological evolution, the Universe is assumed to be empty, which explains the origin of inflation and dark energy. This scenario leads to the prediction that the signs of the parameter 1+w should be opposite in both cases, and this fact is consistent with observations. The fluctuations of the number of gravitons lead to fluctuations of their energy density which in turn leads to the observed CMB temperature anisotropy of the order of 10^-5 and CMB polarization. In the frame of this scenario, it is not a hypothetical scalar field that generates inflation and relic gravitational waves but on the contrary, the gravitational waves (gravitons) generate dark energy, inflation, CMB anisotropy and polarization.

Leonid Marochnik; Daniel Usikov

2015-02-08T23:59:59.000Z

248

9,248,559 Metric Tons of CO2 Injected as of January 16, 2015  

Broader source: Energy.gov [DOE]

This carbon dioxide (CO2) has been injected in the United States as part of DOE’s Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is equivalent to the...

249

Multi-objective Optimisation using S-metric Selection: Application to three-dimensional Solution Spaces  

E-Print Network [OSTI]

Emmerich University of Leiden Leiden Institute for Advanced Computer Science 2333 CA Leiden, NL http://www.liacs.nl/ emmerich@liacs.nl Abstract- The S-metric or hypervolume measure is a distinguished quality measure

Coello, Carlos A. Coello

250

9,981,117 Metric Tons of CO2 Injected as of April 2, 2015 | Department...  

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

This carbon dioxide (CO2) has been injected in the United States as part of DOE's Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is...

251

Geodesic Completeness for Sobolev $H^{s}$-metrics on the Diffeomorphisms Group of the Circle  

E-Print Network [OSTI]

We prove that the weak Riemannian metric induced by the fractional Sobolev norm $H^s$ on the diffeomorphisms group of the circle is geodesically complete, provided $s>3/2$.

Joachim Escher; Boris Kolev

2014-05-24T23:59:59.000Z

252

Development of a multiple metric index for macroinvertebrates collected from lower Missouri River floodplain wetlands  

E-Print Network [OSTI]

................................................................................................................................................ 20 2.1 Project Overview ................................................................................................................... 20 2.2 Macroinvertebrate Collections... error-bar plots of individual metric scores...................................................... 75 Figure 19: USGS discharge data at Saint Charles Missouri River ................................................................ 77 Figure 20: Scatter...

Koontz, Jason Alexander

2010-07-26T23:59:59.000Z

253

ADAPTIVE MATRIX METRICS FOR ATTRIBUTE DEPENDENCE ANALYSIS IN DIFFERENTIAL HIGH-THROUGHPUT DATA  

E-Print Network [OSTI]

. Corresponding author email: stricker@ipk-gatersleben.de ABSTRACT Data-driven metric adaptation is proposed descent method [7]. 2. METHOD ­ MATRIX LEARNING As input q-dimensional row vectors x R1�q are as- sumed

Biehl, Michael

254

9,449,421 Metric Tons of CO2 Injected as of February 12, 2015...  

Office of Environmental Management (EM)

This carbon dioxide (CO2) has been injected in the United States as part of DOE's Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is...

255

Geometric quantization and dynamical constructions on the space of Kähler metrics  

E-Print Network [OSTI]

This Thesis is concerned with the study of the geometry and structure of the space of Kihler metrics representing a fixed cohomology class on a compact Kähler manifold. The first part of the Thesis is concerned with a ...

Rubinstein, Yanir Akiva

2008-01-01T23:59:59.000Z

256

Uncovering Causal Relationships between Software Metrics and Bugs Cesar Couto, Christofer Silva  

E-Print Network [OSTI]

data (e.g. to show whether changes in oil prices cause recession) [12], [13]. Although more used of almost four years. Particularly, we have been able to discover in the history of metrics the causes

Paris-Sud XI, Université de

257

Smart Grid Status and Metrics Report | OSTI, US Dept of Energy...  

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

Smart Grid Status and Metrics Report Re-direct Destination: To convey progress made in achieving the vision of a smart grid, this report uses a set of six characteristics derived...

258

Optimization of Geoscience Laser Altimeter System waveform metrics to support vegetation measurements  

E-Print Network [OSTI]

Optimization of Geoscience Laser Altimeter System waveform metrics to support vegetation GLAS Optimization Remote sensing Vegetation structure The Geoscience Laser Altimeter System (GLAS) has optimized a noise coefficient which could be constant or vary according to observation period or noise

Lefsky, Michael

259

Gravitational Analog of Faraday's Law via Torsion and a Metric with an Antisymmetric Part  

E-Print Network [OSTI]

In this paper we show that in the presence of torsion and a metric with an antisymmetric part one can construct a gravitational analog of Faraday's law of electromagnetism.

Philip D. Mannheim; J. J. Poveromo

2014-08-25T23:59:59.000Z

260

9,805,742 Metric Tons of CO2 Injected as of February 27, 2015...  

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

This carbon dioxide (CO2) has been injected in the United States as part of DOE's Clean Coal Research, Development, and Demonstration Programs. One million metric tons of CO2 is...

Note: This page contains sample records for the topic "metric ton2 country" 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

Discretization of continuous ECG based risk metrics using asymmetric and warped entropy measures  

E-Print Network [OSTI]

We investigate several entropy based approaches to finding cut points for discretizing continuous ECG-based risk metrics. We describe two existing approaches, Shannon entropy and asymmetric entropy, and one new approach, ...

Singh, Anima

262

Global Carbon Pricing Among Countries With Different Economic Prospects  

E-Print Network [OSTI]

millions out of poverty. ETH Z¨urich, Centre for Energy Policy and Economics (CEPE), ZUE E1, ZGlobal Carbon Pricing Among Countries With Different Economic Prospects Florian Landis Thomas.cepe.ethz.ch #12;Global Carbon Pricing Among Countries With Different Economic Prospects Florian Landis Thomas

263

Does economic development drive the fertility rebound in OECD countries?  

E-Print Network [OSTI]

1 Does economic development drive the fertility rebound in OECD countries? Angela Luci, Olivier Thévenon 167 2010 #12;2 #12;3 Does economic development drive the fertility rebound in OECD countries.thevenon@ined.fr We examine how far changes in fertility trends are related to ongoing economic development in OECD

Paris-Sud XI, Université de

264

Assessing the Energy Costs of Computing Devices in Developing Countries  

E-Print Network [OSTI]

Assessing the Energy Costs of Computing Devices in Developing Countries K. Gopinath1 and Rahul to power these devices in developing countries. (2) the energy-efficient design of large information@gwu.edu Abstract Competition, technological developments, and economies of scale have together brought down

Simha, Rahul

265

New Technology, Human Capital and Growth for Developing Countries.  

E-Print Network [OSTI]

New Technology, Human Capital and Growth for Developing Countries. Cuong Le Van, Manh-Hung Nguyen country with three sectors in economy: con- sumption goods, new technology, and education. Productivity of the con- sumption goods sector depends on new technology and skilled labor used for production of the new

Paris-Sud XI, Université de

266

Climate Change Uncertainty and Skepticism: A Cross-Country Analysis  

E-Print Network [OSTI]

Climate Change Uncertainty and Skepticism: A Cross-Country Analysis Skepticism about climate change for other countries. · Skepticism and uncertainty are related but different aspects of climate change perceptions. In the literature, skepticism often relates to whether people believe climate change is happening

Hall, Sharon J.

267

The energy situation in five Central American countries  

SciTech Connect (OSTI)

This study describes the energy resources and the changes that have taken place in energy supply and demand in five Central American countries between 1970 and 1984. Economic changes are also reviewed because they influence and are affected by changes in the energy sector. The work was performed under the auspices of the US Agency for International Development. The Central American countries of Costa Rica, El Salvador, Guatemala, Honduras, and Panama are highly dependent on fuel wood as a source of energy, particularly in the residential sector. They also rely upon imported oil products to supply a growing modern sector. Most countries have significant hydroelectric and geothermal resources, and most countries produce a large portion of their electricity from hydroelectric projects. Demand for electricity has grown rapidly. Relative shares of primary versus secondary energy in the five countries vary significantly and strongly correlate with average per capita income. Consumption of secondary energy has declined during the recent economic recession suffered by the region.

Trocki, L.; Booth, S.R.; Umana Q, A.

1987-06-01T23:59:59.000Z

268

Radioactive Waste Management in Non-Nuclear Countries - 13070  

SciTech Connect (OSTI)

This paper challenges internationally accepted concepts of dissemination of responsibilities between all stakeholders involved in national radioactive waste management infrastructure in the countries without nuclear power program. Mainly it concerns countries classified as class A and potentially B countries according to International Atomic Energy Agency. It will be shown that in such countries long term sustainability of national radioactive waste management infrastructure is very sensitive issue that can be addressed by involving regulatory body in more active way in the infrastructure. In that way countries can mitigate possible consequences on the very sensitive open market of radioactive waste management services, comprised mainly of radioactive waste generators, operators of end-life management facilities and regulatory body. (authors)

Kubelka, Dragan; Trifunovic, Dejan [SORNS, Frankopanska 11, HR-10000 Zagreb (Croatia)] [SORNS, Frankopanska 11, HR-10000 Zagreb (Croatia)

2013-07-01T23:59:59.000Z

269

Smoother than a circle, or How non commutative geometry provides the torus with an egocentred metric  

E-Print Network [OSTI]

We give an overview on the metric aspect of noncommutative geometry, especially the metric interpretation of gauge fields via the process of "fluctuation of the metric". Connes' distance formula associates to a gauge field on a bundle P equipped with a connection H a metric. When the holonomy is trivial, this distance coincides with the horizontal distance defined by the connection. When the holonomy is non trivial, the noncommutative distance has rather surprising properties. Specifically we exhibit an elementary example on a 2-torus in which the noncommutative metric d is somehow more interesting than the horizontal one since d preserves the S^1-structure of the fiber and also guarantees the smoothness of the length function at the cut-locus. In this sense the fiber appears as an object "smoother than a circle". As a consequence, from a intrinsic metric point of view developed here, any observer whatever his position on the fiber can equally pretend to be "the center of the world".

Pierre Martinetti

2006-09-25T23:59:59.000Z

270

Implementing the Data Center Energy Productivity Metric in a High Performance Computing Data Center  

SciTech Connect (OSTI)

As data centers proliferate in size and number, the improvement of their energy efficiency and productivity has become an economic and environmental imperative. Making these improvements requires metrics that are robust, interpretable, and practical. We discuss the properties of a number of the proposed metrics of energy efficiency and productivity. In particular, we focus on the Data Center Energy Productivity (DCeP) metric, which is the ratio of useful work produced by the data center to the energy consumed performing that work. We describe our approach for using DCeP as the principal outcome of a designed experiment using a highly instrumented, high-performance computing data center. We found that DCeP was successful in clearly distinguishing different operational states in the data center, thereby validating its utility as a metric for identifying configurations of hardware and software that would improve energy productivity. We also discuss some of the challenges and benefits associated with implementing the DCeP metric, and we examine the efficacy of the metric in making comparisons within a data center and between data centers.

Sego, Landon H.; Marquez, Andres; Rawson, Andrew; Cader, Tahir; Fox, Kevin M.; Gustafson, William I.; Mundy, Christopher J.

2013-06-30T23:59:59.000Z

271

Pakistan: Asia-Pacific energy series, country report  

SciTech Connect (OSTI)

As part of our continuing assessment of Asia-Pacific energy markets, the Energy Program has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. The country studies also provide the reader with an overview of the economic and political situation in the various countries. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics -- often from unpublished and disparate sources that are unavailable to most readers. Staff members have traveled extensively in -- and at times have lived in -- the countries under review and have held discussions with senior policymakers in government and industry. Thus, these reports provide not only information but also the latest thinking on energy issues in the various countries. This report summarizes the energy and economic situation in Pakistan.

Gazdar, M.N.

1992-03-01T23:59:59.000Z

272

Indonesia: Asia-Pacific energy series, country report  

SciTech Connect (OSTI)

As part of our continuing assessment of Asia-Pacific energy markets, the Energy Program has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. To date, our reports to the US Department of Energy have covered Australia, China, Indonesia, Japan, Malaysia, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies also provide the reader with an overview of the economic and political situation in the various countries. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics -- often from unpublished and disparate sources that are unavailable to most readers. Staff members have traveled extensively in -- and at times have lived in -- the countries under review and have held discussions with senior policymakers in government and industry. Thus, these reports provide not only information but also the latest thinking on energy issues in the various countries. This report covers Indonesia. 37 refs., 36 figs., 64 tabs.

Prawiraatmadja, W.; Yamaguchi, N.; Breazeale, K.; Basari, S.R.

1991-04-01T23:59:59.000Z

273

Essays on banking and corporate finance in developing countries  

E-Print Network [OSTI]

This dissertation consists of three essays that examine banking and corporate finance in developing countries. Specifically, it explores the theoretical and empirical implications of open capital markets, foreign bank ...

Gormley, Todd A

2006-01-01T23:59:59.000Z

274

What Polarized Country? Clean Energy -The Great Convener  

E-Print Network [OSTI]

What Polarized Country? Clean Energy - The Great Convener Tuesday, October 2, 2012 11:30 a.m. - 1, vast agreement that we should champion clean energy and energy efficiency. Join us for an engaging

Hall, Sharon J.

275

Energy Efficient Residential Building Code for Arab Countries  

E-Print Network [OSTI]

This paper presents an energy analysis to support the Egyptian efforts to develop a New Energy Code for New Residential Buildings in the Arab Countries. Also, the paper represents a brief summary of the code contents specially, the effectiveness...

Hanna, G. B.

2010-01-01T23:59:59.000Z

276

Essays on household decision making in developing countries  

E-Print Network [OSTI]

This dissertation contains three essays on household decision making in the areas of education and health in developing countries. The first chapter explores intra-household decision making in the context of conditional ...

Berry, James W. (James Wesley)

2009-01-01T23:59:59.000Z

277

Strategic analysis of mobile money ventures in Developing countries  

E-Print Network [OSTI]

Mobile money services are spreading rapidly in many developed and developing countries across the world. Whereas in developed economies these new services are seen as a way to make current services more functional and ...

Caballero, Luis (Luis Alberto Caballero Parra)

2012-01-01T23:59:59.000Z

278

Grant Researching and Proposal Writing in Indian Country Workshop  

Broader source: Energy.gov [DOE]

The Seminole Tribe of Florida Native Learning Center is excited to present its first Grant Researching and Proposal Writing in Indian Country Workshop. Whether you are a beginner, an expert, or...

279

The market for alfalfa seed in the country of Mexico  

E-Print Network [OSTI]

This study develops a knowledge base of the market for alfalfa seed in the country of Mexico. The research findings and results of the study are intended to contribute toward the further understanding of the Mexican market for alfalfa seed...

Berentsen, Roberto, Jr

1993-01-01T23:59:59.000Z

280

Electricity Network Tariff Architectures: A Comparison of Four OECD Countries  

E-Print Network [OSTI]

The study is motivated by the question “what is the optimal tariff design?” While we do not offer an answer to this question, we use the different designs in four select countries to illuminate the issues involved in ...

Sakhrani, Vivek

2010-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

A cross country analysis of electricity market reforms  

E-Print Network [OSTI]

econometric model based on Poisson regression with cross-section data covering 51 US states, 13 Canada states and 51 other countries. The results show that both the background of the chairperson of electricity market regulatory agency when reforms started...

Erdogdu, Erkan

2012-06-19T23:59:59.000Z

282

Understanding developing countries' capacities to negotiate effective trade agreements : Colombia  

E-Print Network [OSTI]

This thesis explores the obstacles (the negotiation machinery, the asymmetric context of power and the international and domestic context) for developing countries in negotiating international trade agreements with the US. ...

Bonilla, Martha Isabel, 1965-

2004-01-01T23:59:59.000Z

283

Costs of Imported Crude Oil by Selected Country  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

OPEC Algeria Indonesia Mexico Nigeria Saudi Arabia United Kingdom Venezuela Other Countries Arab OPEC b Total OPEC c 1978 ... 14.12 13.61 13.24 14.05...

284

Bicycle-powered attachments : designing for developing countries  

E-Print Network [OSTI]

There are 550 million smallholder farmers around the world who earn less than $1/day who could benefit from pedal-powered attachments. This project discusses factors to consider in designing for developing countries and ...

Wu, Jodie (Jodie Z.)

2009-01-01T23:59:59.000Z

285

India: Asia-Pacific energy series country report  

SciTech Connect (OSTI)

As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs of the East-West Center series of country studies that discuss in detail the structure of the energy sector. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies provide an overview of the economic and political situation in the various countries. We have highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. To the greatest extent possible, we have provided the latest available statistics. Staff members have traveled extensively in-and at times have lived in-the countries under review and have held discussions with senior policymakers in government and industry. Thus, these reports provide not only information but also the latest thinking on energy issues in the various countries. Over the next few years these country studies can be updated and will provide a continuous, long-term source of energy sector analysis for the Asia-Pacific region. This India Asia-Pacific Energy Series Country Report is the follow-on to a study by Victor Lobo, Energy in India: The Oil Sector, which was published by the East-West Center in December 1989. The study focused on the petroleum industry, particularly refining, infrastructure, marketing and distribution, specifications of products, demand structure and pricing. This current study, must be seen as a supplement to our 1989 study and, as such, does not cover the petroleum sector in depth.

Gazdar, M.N.

1992-03-01T23:59:59.000Z

286

DAYLIGHTING METRICS: IS THERE A RELATION BETWEEN USEFUL DAYLIGHT ILLUMINANCE AND DAYLIGHT GLARE PROBABILITY?  

E-Print Network [OSTI]

The establishment of climate-based daylight modelling within research and practice has led to a fundamental reassessment of both the basis and purpose of daylight metrics. Whilst there is no consensus yet on the precise nature of the metric(s) that should replace the daylight factor, it is generally agreed that these should be founded on climate-based daylight modelling (CBDM). In this paper we examine the relation between the predicted annual occurrence of glare and one of the candidate CBDM metrics that has been proposed, called useful daylight illuminance (UDI). The purpose is to determine if one or more of the UDI metrics (predicted for the horizontal workplane) could serve as a proxy for the probability of daylight glare (i.e. a measure of vertical illuminance received at the eye). For glare we use the simplified daylight glare probability model. The setting is a residential building which we use as a ‘virtual laboratory ’ in two design configurations, each evaluated under all 32 combinations of 8 European climates and 4 building orientations.

J. Mardaljevic; M. Andersen; N. Roy; J. Christoffersen

287

Weak equivalence principle for self-gravitating bodies: A sieve for purely metric theories of gravity  

E-Print Network [OSTI]

We propose the almost-geodesic motion of self-gravitating test bodies as a possible selection rule among metric theories of gravity. Starting from a heuristic statement, the "gravitational weak equivalence principle", we build a formal, operative test able to probe the validity of the principle for any metric theory of gravity, in an arbitrary number of spacetime dimensions. We show that, if the theory admits a well-posed variational formulation, this test singles out only the purely metric theories of gravity. This conclusion reproduces known results in the cases of general relativity (also with a cosmological constant term), and scalar-tensor theories, but extends also to debated or unknown scenarios, such as f(R) and Lanczos-Lovelock theories. We thus provide new tools going beyond the standard methods, where the latter turn out to be inconclusive or inapplicable.

Eolo Di Casola; Stefano Liberati; Sebastiano Sonego

2014-04-11T23:59:59.000Z

288

Circular geodesics and accretion disks in Janis-Newman-Winicour and Gamma metric  

E-Print Network [OSTI]

We study here circular timelike geodesics in the Janis-Newman-Winicour and Gamma metric spacetimes which contain a strong curvature naked singularity and reduce to the Schwarzschild metric for a specific value of one of the parameters. We show that for both the metrics the range of allowed parameters can be divided into three regimes where structure of the circular geodesics is qualitatively different. It follows that the properties of the accretion disks around such naked singularities can be significantly different from those of disks around black holes. This adds to previous studies showing that if naked singularities exist in nature, their observational signature would be significantly different from that of the black hole.

Anirban N. Chowdhury; Mandar Patil; Daniele Malafarina; Pankaj S. Joshi

2012-04-19T23:59:59.000Z

289

Graphene and the Zermelo Optical Metric of the BTZ Black Hole  

E-Print Network [OSTI]

It is well known that the low energy electron excitations of the curved graphene sheet $\\Sigma$ are solutions of the massless Dirac equation on a 2+1 dimensional ultra-static metric on ${\\Bbb R} \\times \\Sigma$. An externally applied electric field on the graphene sheet induces a gauge potential which could be mimicked by considering a stationary optical metric of the Zermelo form, which is conformal to the BTZ black hole when the sheet has a constant negative curvature. The Randers form of the metric can model a magnetic field, which is related by a boost to an electric one in the Zermelo frame. We also show that there is fundamental geometric obstacle to obtaining a model that extends all the way to the black hole horizon.

M. Cvetic; G. W. Gibbons

2012-05-23T23:59:59.000Z

290

Tidal deformation of a slowly rotating material body. I. External metric  

E-Print Network [OSTI]

We construct the external metric of a slowly rotating, tidally deformed material body in general relativity. The tidal forces acting on the body are assumed to be weak and to vary slowly with time, and the metric is obtained as a perturbation of a background metric that describes the external geometry of an isolated, slowly rotating body. The tidal environment is generic and characterized by two symmetric-tracefree tidal moments E_{ab} and B_{ab}, and the body is characterized by its mass M, its radius R, and a dimensionless angular-momentum vector \\chi^a environment requires the introduction of four new quantities, which we designate as rotational-tidal Love numbers. All these Love numbers are gauge ...

Landry, Philippe

2015-01-01T23:59:59.000Z

291

Prospects for the power sector in nine developing countries  

SciTech Connect (OSTI)

Based on information drawn primarily from official planning documents issued by national governments and/or utilities, the authors examined the outlook for the power sector in the year 2000 in nine countries: China, India, Indonesia, Thailand, the Philippines, South Korea, Taiwan, Argentina and Mexico. They found that the implicit rates of average annual growth of installed electric power capacity between 1991 and 2001 range from a low of 3.3% per year in Argentina to a high of 13.2% per year in Indonesia. In absolute terms, China and India account for the vast majority of the growth. The plans call for a shift in the generating mix towards coal in six of the countries, and continued strong reliance on coal in China and India. The use of natural gas is expected to increase substantially in a number of the countries. The historic movement away from oil continues, although some countries are maintaining dual-fuel capabilities. Plans call for considerable growth of nuclear power in South Korea and China and modest increases in India and Taiwan. The feasibility of the official plans varies among the countries. Lack of public capital is leading towards greater reliance on private sector participation in power projects in many of the countries. Environmental issues are becoming a more significant constraint than in the past, particularly in the case of large-scale hydropower projects. The financial and environmental constraints are leading to a rising interest in methods of improving the efficiency of electricity supply and end use. The scale of such activities is growing in most of the study countries.

Meyers, S.; Goldman, N.; Martin, N.; Friedmann, R.

1993-04-01T23:59:59.000Z

292

Non-linear metric perturbations and production of primordial black holes  

E-Print Network [OSTI]

We consider the simple inflationary model with peculiarity in the form of "plateau" in the inflaton potential. We use the formalism of coarse-grained field to describe the production of metric perturbations $h$ of an arbitrary amplitude and obtain non-Gaussian probability function for such metric perturbations. We associate the spatial regions having large perturbations $h\\sim 1$ with the regions going to primordial black holes after inflation. We show that in our model the non-linear effects can lead to overproduction of the primordial black holes.

P. Ivanov

1997-08-25T23:59:59.000Z

293

Dynamics of inhomogeneities of metric in the vicinity of a singularity in multidimensional cosmology authors  

E-Print Network [OSTI]

The problem of construction of a general ihomogeneous solution of $D$-dimensional Einstein equations in the vicinity of a cosmological singularity is considered. It is shown that near the singularity a local behavior of metric functions is described by a billiard on a space of a constant negative curvature. The billiard is shown to have a finite volume and consequently to be a mixing one. Dynamics of inhomogeneities of metric is studied and it is shown that its statistical properties admit a complete description. An invariant measure describing statistics of inhomogeneities is obtained and a role of a minimally-coupled scalar field in dynamics of the inhomogeneities is also considered.

A. A. Kirillov; V. N. Melnikov

1994-08-01T23:59:59.000Z

294

Effective gravitational mass of the Ayón-Beato and García metric  

E-Print Network [OSTI]

In this paper, we calculate the effective gravitational mass of Ay\\'{o}n-Beato and Garc\\'{\\i}a regular (non-singular) static spherically symmetric asymptotically Minkowskian metric that is a solution to Einstein's equations coupled with a nonlinear electromagnetic field. The effective gravitational mass is negative, zero, or positive that depends on the ratio of magnitude of electric charge to the ADM mass and the ratio of the radial distance to the ADM mass. As expected, at large value of radial distance, our result gives effective gravitational mass of the Reissner-Nordstr\\"om metric.

A. K. Sinha; G. K. Pandey; A. K. Bhaskar; B. C. Rai; A. K. Jha; S. Kumar; S. S. Xulu

2015-01-03T23:59:59.000Z

295

Carbon emissions and sequestration in forests: Case studies from seven developing countries  

SciTech Connect (OSTI)

Deforestation in Brazilian Amazonia in 1990 was releasing approximately 281--282 X 10{sup 6} metric tons (MT) of carbon on conversion to a landscape of agriculture, productive pasture, degraded pasture, secondary forest and regenerated forest in the proportions corresponding to the equilibrium condition implied by current land-use patterns. Emissions are expressed as committed carbon,'' or the carbon released over a period of years as the carbon stock in each hectare deforested approaches a new equilibrium in the landscape that replaces the original forest. To the extent that deforestation rates have remained constant, current releases from the areas deforested in previous years will be equal to the future releases from the areas being cleared now. Considering the quantities of carbon dioxide, carbon monoxide, methane, nitrous oxide, NO{sub x} and non-methane hydrocarbons released raises the impact by 22--37%. The relative impact on the greenhouse effect of each gas is based on the Intergovernmental Panel on Climate Change (IPCC) calculations over a 20-year time period (including indirect effects). The six gases considered have a combined global warming impact equivalent to 343 to 386 million MT of C0{sub 2}-equivalent carbon, depending on assumptions regarding the release of methane and other gases from the various sources such as burning and termites. These emissions represent 7--8 times the 50 million MT annual carbon release from Brazil's use of fossil fuels, but bring little benefit to the country. Stopping deforestation in Brazil would prevent as much greenhouse emission as tripling the fuel efficiency of all the automobiles in the world. The relatively cheap measures needed to contain deforestation, together with the many complementary benefits of doing so, make this the first priority for funds intended to slow global warming.

Makundi, W.; Sathaye, J. (eds.) (Lawrence Berkeley Lab., CA (United States)); Fearnside, P.M. (Instituto Nacional de Pesquisas da Amazonia (INPA), Manaus, AM (Brazil). Departmento de Ecologia)

1992-08-01T23:59:59.000Z

296

Fact #836: September 1, Non-OPEC Countries Supply Nearly Two...  

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

per day) Year Non-OPEC Countries OPEC Countries Total Percent OPEC Canada Mexico Russia Other Non-OPEC Nigeria Saudi Arabia Venezuela Other OPEC Countries 1960 0.12 0.02 0.00...

297

Meter as Mechanism: A Neural Network that Learns Metrical Michael Gasser, Douglas Eck and Robert Port  

E-Print Network [OSTI]

Meter as Mechanism: A Neural Network that Learns Metrical Patterns Michael Gasser, Douglas Eck that apparently underlies both music and some examples of speech production is meter. Yet detailed measurements of pulses that conform to particular meters. In addition, beginning with an initial state with no biases

Gasser, Michael

298

Header for SPIE use A QoS Metric for Packet Networks  

E-Print Network [OSTI]

to empower communication systems with quality of service (QoS) capabilities. In general, their main goal challenge associated with quality of service provision is the development of an efficient and flexible way. Such a QoS metric should be able to produce comparable measures, independently of the nature and scope

Monteiro, Edmundo

299

How Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data  

E-Print Network [OSTI]

by the New York State Energy Research and Development Authority (NYSERDA) and the Assistant Secretary Energy Commission, Pacific Gas and Electric Co., the U.S. Department of Energy and the New York StateHow Does Your Data Center Measure Up? Energy Efficiency Metrics and Benchmarks for Data Center

300

SCHWARZ'S LEMMA AND THE KOBAYASHI AND CARATHEODORY METRICS ON COMPLEX BANACH  

E-Print Network [OSTI]

. Sharper results that apply to a more general class 1 #12;2 C. J. EARLE, L. A. HARRIS, J. H. HUBBARD, AND SSCHWARZ'S LEMMA AND THE KOBAYASHI AND CARATH´EODORY METRICS ON COMPLEX BANACH MANIFOLDS CLIFFORD J. EARLE, LAWRENCE A. HARRIS, JOHN H. HUBBARD, AND SUDEB MITRA Abstract. We discuss the Carath

Harris, Larry

Note: This page contains sample records for the topic "metric ton2 country" 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

PREDICTION METRICS FOR CHEMICAL DETECTION IN LONG-WAVE INFRARED HYPERSPECTRAL IMAGERY  

SciTech Connect (OSTI)

Natural and man-made chemical processes generate gaseous plumes that may be detected by hyperspectral imaging, which produces a matrix of spectra affected by the chemical constituents of the plume, the atmosphere, the bounding background surface and instrument noise. A physics-based model of observed radiance shows that high chemical absorbance and low background emissivity result in a larger chemical signature. Using simulated hyperspectral imagery, this study investigated two metrics which exploited this relationship. The objective was to explore how well the chosen metrics predicted when a chemical would be more easily detected when comparing one background type to another. The two predictor metrics correctly rank ordered the backgrounds for about 94% of the chemicals tested as compared to the background rank orders from Whitened Matched Filtering (a detection algorithm) of the simulated spectra. These results suggest that the metrics provide a reasonable summary of how the background emissivity and chemical absorbance interact to produce the at-sensor chemical signal. This study suggests that similarly effective predictors that account for more general physical conditions may be derived.

Chilton, M.; Walsh, S.J.; Daly, D.S.

2009-01-01T23:59:59.000Z

302

Evaluation of transient agility metrics through unmanned simulation of the X-31 post-stall aircraft  

E-Print Network [OSTI]

measure, the pitch impulse metric, is developed and simulated on the X-3 IA to describe an aircraft's balance of maximum load factor generation and maintenance during a pitch maneuver. High and low AOA lateral agility tests also show improved roll...

Fischer, Shiloh Douglas

1996-01-01T23:59:59.000Z

303

A source of the C-metric with perfect translational inertial dragging  

E-Print Network [OSTI]

A new source of the C-metric is described using Israel's formalism. This source is a singular accelerated shell. By construction, perfect inertial dragging is realized inside the shell. The equation of state and energy conditions for the shell are discussed.

Brynjar Arnfinnsson; Øyvind Grøn

2014-09-21T23:59:59.000Z

304

Geometrodynamics of a thin shell in the Reissner-Nordström metric  

SciTech Connect (OSTI)

The geometrodynamics of a thin, dust, electrically neutral shell in the metric of a charged Reissner-Nordström black hole is considered. The Arnowitt-Deser-Misner formalism is used to construct the thin-shell Hamiltonian. The wave equation is derived. The wave equation is shown to be a second-order homogeneous difference equation. Exact analytical solutions have been found.

Chernov, S. V., E-mail: chernov@lpi.ru [Russian Academy of Sciences, Astrospace Center, Lebedev Physical Institute (Russian Federation)

2013-11-15T23:59:59.000Z

305

Metrics for Evaluating Service Designs Based on SoaML Michael Gebhart, Sebastian Abeck  

E-Print Network [OSTI]

| abeck} @kit.edu Abstract--In the context of service-oriented architectures, quality attributes and service designs based on the Service oriented architecture Modeling Language as standardized language for modeling service-oriented architectures. To illustrate the metrics and to verify their validity, service

Abeck, Sebastian

306

Achieving Software Quality with Testing Coverage Measures: Metrics, Tools, and Applications  

E-Print Network [OSTI]

Achieving Software Quality with Testing Coverage Measures: Metrics, Tools, and Applications J. R of data flow testing, describes a software testing and analysis tool called ATAC, which measures the effectiveness of testing data, and presents two case studies connecting software quality with the control

Lyu, Michael R.

307

A NEW TEST METRIC AND A NEW SCAN ARCHITECTURE FOR EFFICIENT VLSI TESTING  

E-Print Network [OSTI]

A NEW TEST METRIC AND A NEW SCAN ARCHITECTURE FOR EFFICIENT VLSI TESTING A DISSERTATION SUBMITTED. To overcome the difficulty and cost of VLSI testing, we need to search for better testing techniques. Chip testing can be classified into two categories: production testing and characterization testing

Stanford University

308

Comparison of noise-normalized minimum norm estimates for MEG analysis using multiple resolution metrics  

E-Print Network [OSTI]

LORETA inverse operators, on the metrics dipole localization error (DLE), spatial dispersion (SD) and overall, including individual noise covariance matrices and head geometries. We confirmed that for PSFs DLE improved procedures are used as "spatial filters." While low DLE is advantageous for the localization of a single

Henson, Rik

309

P16: A distortion-weighted glimpse-based intelligibility metric for modified and synthetic speech  

E-Print Network [OSTI]

for speech enhancement in known noise conditions," in Proc. Interspeech, pp. 1636-1639. M. Cooke, C. Mayo, CP16: A distortion-weighted glimpse-based intelligibility metric for modified and synthetic speech Yan Tang1 and Martin Cooke2,1 Cassia Valentini-Botinhao3 1 Language and Speech Laboratory, University

Edinburgh, University of

310

Geodesic Completeness for Sobolev Metrics on the Space of Immersed Plane Curves  

E-Print Network [OSTI]

Geodesic Completeness for Sobolev Metrics on the Space of Immersed Plane Curves Martins Bruveris on the space of immersed plane curves. We show that the geodesic equation for Sobolev-type met- rics is geodesically com- plete. We find lower bounds for the geodesic distance in terms of curvature and its

Michor, Peter W.

311

GEODESIC COMPLETENESS FOR SOBOLEV Hs-METRICS ON THE DIFFEOMORPHISM GROUP OF THE CIRCLE  

E-Print Network [OSTI]

GEODESIC COMPLETENESS FOR SOBOLEV Hs-METRICS ON THE DIFFEOMORPHISM GROUP OF THE CIRCLE JOACHIM Sobolev norm Hs on the diffeomorphism group of the circle is geodesically complete, provided that s > 3 on the corre- sponding Lie algebra C(S1). The well-posedness of the geodesics flow for the right

Paris-Sud XI, Université de

312

ORIGINAL PAPER Sustainability metrics for eco-technologies assessment, Part II.  

E-Print Network [OSTI]

a sustainability analysis of CO2 reuse to produce dimethyl carbonate (DMC) via eth- ylene oxide (ROUTE A) and via-to-gate in assessing pro- cess sustainability during LCA. Keywords Sustainability metrics Á CO2 sequestration Á LCA for dimethyl carbonate (DMC) production. The study aimed to assess sustainability and pointed towards routes

Grossmann, Ignacio E.

313

An Attack Surface Metric Pratyusa K. Manadhata and Jeannette M. Wing  

E-Print Network [OSTI]

An Attack Surface Metric Pratyusa K. Manadhata and Jeannette M. Wing Carnegie Mellon University's security? We propose to use the measure of a system's attack surface as an indication of the system, prior work has shown that a system's attack surface measurement serves as a reliable proxy for security

Wing, Jeannette M.

314

Lakes as sensors in the landscape: Optical metrics as scalable sentinel responses to climate change  

E-Print Network [OSTI]

Lakes as sensors in the landscape: Optical metrics as scalable sentinel responses to climate change, Edgewater, Maryland Abstract As the lowest point in the surrounding landscape, lakes act as sensors to respond to changes in air temperature, precipitation, and solar radiation at timescales ranging from

Williamson, Craig E.

315

High Speed Max-Log-MAP Turbo SISO Decoder Implementation Using Branch Metric Normalization  

E-Print Network [OSTI]

High Speed Max-Log-MAP Turbo SISO Decoder Implementation Using Branch Metric Normalization J. H.Erdogan@ee.ed.ac.uk, Tughrul.Arslan@ee.ed.ac.uk Abstract The authors present a turbo soft-in soft-out (SISO) decoder based. The turbo decoder with the proposed technique has been synthesized to evaluate its power consumption

Arslan, Tughrul

316

No-reference image quality assessment and blind deblurring with sharpness metrics exploiting Fourier phase information  

E-Print Network [OSTI]

, total variation, Fourier transform, random phase noise, no-reference image quality assessment, imageNo-reference image quality assessment and blind deblurring with sharpness metrics exploiting information of an image to achieve quality assessment, edge detection, and, more recently, blind deblurring

Paris-Sud XI, Université de

317

Isospectral Metrics on Classical Compact Simple Lie Groups Submitted to the Faculty  

E-Print Network [OSTI]

Isospectral Metrics on Classical Compact Simple Lie Groups A Thesis Submitted to the Faculty;Acknowledgements This thesis is the product of support from a number of people. First and foremost, it has been. I give thanks to Peter Doyle for leading me out of a blind alley, to Dorothee Schueth for helping me

Proctor, Emily

318

The Natario Warp Drive using Lorentz Boosts according to the Harold White Spacetime Metric potential .  

E-Print Network [OSTI]

The Natario Warp Drive using Lorentz Boosts according to the Harold White Spacetime Metric Warp Drives are solutions of the Einstein Field Equations that allows superluminal travel within drive discovered in 1994 and the Natario warp drive discovered in 2001.The warp drive seems to be very

Paris-Sud XI, Université de

319

The Alcubierre Warp Drive using Lorentz Boosts according to the Harold White Spacetime Metric potential .  

E-Print Network [OSTI]

The Alcubierre Warp Drive using Lorentz Boosts according to the Harold White Spacetime Metric potential . Fernando Loup Daniel Rocha December 23, 2012 Abstract Warp Drives are solutions Alcubierre warp drive seems to be very attractive because allows interstellar space travel at arbitrarily

Paris-Sud XI, Université de

320

Applying Scaled Vegetation Greenness Metrics to Constrain Simulated Transpiration Anomalies: A Study over Australia*  

E-Print Network [OSTI]

, Climate Change Research Centre, Level 4 Mathews Building, University of New South Wales, Sydney NSW 2052: A Study over Australia* MARK DECKER, ANDY J. PITMAN, AND JASON EVANS Climate Change Research CentreApplying Scaled Vegetation Greenness Metrics to Constrain Simulated Transpiration Anomalies

Evans, Jason

Note: This page contains sample records for the topic "metric ton2 country" 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

Parallel Anisotropic Adaptation for Metric and Direct Error Control Michael A. Parka  

E-Print Network [OSTI]

.g., turbulence model distance function calculation, thin- layer viscous approximation, level of artificial (3D) high-lift computations. The high degree of manual intervention required in these cases prohibits interpolant of this scalar. Difficulties arise in the extension of metric-based approaches to systems

Peraire, Jaime

322

displacement method), accurate data, clearly de-fined future scenarios, and performance metrics  

E-Print Network [OSTI]

relevant to policy goals like reducing greenhouse gas emissions, petroleum inputs, and soil ero- sion_UMC_Report_10_05.pdf. 6. By convention, photosynthetic energy is ignored in this calculation. 7. H. Shapouri, J packaging, and effluent processing energy. The metric for petroleum use included crude oil used

Allen, Jont

323

COMPRESSIVE VIDEO CLASSIFICATION IN A LOW-DIMENSIONAL MANIFOLD WITH LEARNED DISTANCE METRIC  

E-Print Network [OSTI]

COMPRESSIVE VIDEO CLASSIFICATION IN A LOW-DIMENSIONAL MANIFOLD WITH LEARNED DISTANCE METRIC George Tzagkarakis1 , Grigorios Tsagkatakis2 , Jean-Luc Starck1 and Panagiotis Tsakalides2 1 Commissariat `a l'´Energie of video classification based on a set of com- pressed features, without the need of accessing the original

Tsakalides, Panagiotis

324

SPE SPE-121395-PP A Mutual Information-Based Metric for Identification of Nonlinear Injector  

E-Print Network [OSTI]

of waterfloods in heterogeneous reservoirs. The main contribution is the development of a process and metric management of complex waterflood. 1. Introduction In petroleum reservoirs, enabling engineers to model Producer Relationships in Waterfloods A.Khodaei, Hyokyeong Lee, F.Banaei-Kashani, C.Shahabi and I. Ershaghi

Shahabi, Cyrus

325

Finite propagation speed for solutions of the wave equation on metric graphs  

E-Print Network [OSTI]

We provide a class of self-adjoint Laplace operators on metric graphs with the property that the solutions of the associated wave equation satisfy the finite propagation speed property. The proof uses energy methods, which are adaptions of corresponding methods for smooth manifolds.

Vadim Kostrykin; Jürgen Potthoff; Robert Schrader

2011-06-04T23:59:59.000Z

326

Energetically Optimal Travel across Terrain: Visualizations and a New Metric of Geographic Distance with Archaeological Applications  

E-Print Network [OSTI]

Energetically Optimal Travel across Terrain: Visualizations and a New Metric of Geographic Distance the energetically least cost path is shown in blue. This visualization shows how least cost paths often follow propose new methods for terrain visualization and analysis based on measuring paths of least caloric

Wood, Zoë J.

327

A numeric solution for metric-affine gravity and Einstein's gravitational theory with Proca matter  

E-Print Network [OSTI]

A special case of metric-affine gauge theory of gravity (MAG) is equivalent to general relativity with Proca matter as source. We study in detail a corresponding numeric solution of the Reissner-Nordstr"om type. It is static, spherically symmetric, and of electric type. In particular, this solution has no horizon, so it has a naked singularity as its origin.

Marc Toussaint

1999-10-12T23:59:59.000Z

328

On the solutions of the Cartan equation in Metric Affine Gravity  

E-Print Network [OSTI]

In the Tucker-Wang approach to Metric Affine gravity we review some particular solutions of the Cartan equation for the non-riemannian part of the connection. As application we show how a quite general non Riemannian model gives a Proca type equation for the trace of the nonmetricity 1-forms Q.

Roberto Mignani; Roberto Scipioni

2000-09-28T23:59:59.000Z

329

Acceptability of Four Transformer Top-Oil Thermal Models: Pt. 2: Comparing Metrics  

E-Print Network [OSTI]

1 Acceptability of Four Transformer Top-Oil Thermal Models: Pt. 2: Comparing Metrics Lida Jauregui transformer top-oil thermal models are examined vis-à-vis training with measured data. Acceptability is unacceptable for model identification purposes. The linear top-oil model is acceptable for FOFA transformers

330

Erice'2007 Defeng Sun 1 The Role of Metric Projectors in  

E-Print Network [OSTI]

Erice'2007 Defeng Sun 1 ' & $ % The Role of Metric Projectors in Nonlinear Conic Optimization Defeng Sun Department of Mathematics National University of Singapore Republic of Singapore August 1, 2007 #12;Erice'2007 Defeng Sun 2 ' & $ % Let us consider the matrix correlation problem min 1 2 X - G 2

Sun, Defeng

331

Metrics for Measuring Progress under the Hawai`i Clean Energy Initiative  

E-Print Network [OSTI]

ENERGY INSTITUTE School of Ocean & Earth Science & Technology ­ University of Hawai`i at Manoa #12 by Hawai`i Natural Energy Institute School of Ocean and Earth Science and Technology University of HawaiMetrics for Measuring Progress under the Hawai`i Clean Energy Initiative: Hawai`i Clean Energy

332

Explaining Conflict in Low-Income Countries: Incomplete Contracting in the Shadow of the Future  

E-Print Network [OSTI]

Countries: Incomplete Contracting in the Shadow of theCountries: ict Incomplete Contracting in the Shadow of thedue to incomplete contracting. When incumbent politicians

McBride, Michael; Skaperdas, Stergios

2006-01-01T23:59:59.000Z

333

E-Print Network 3.0 - african countries including Sample Search...  

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

year. In Africa, countries including Malawi, Mali, Mauritius, Nigeria, Senegal, South Africa... to food security is particularly profound for African countries where food is...

334

Capacity building for flood management in developing countries under climate change.  

E-Print Network [OSTI]

??Climate change will bring new flood threats, especially in developing countries. In addition, the contexts surrounding flood management have been shifting globally. If developing countries… (more)

Katsuhama, Yoshihiro

2010-01-01T23:59:59.000Z

335

Integration in the GHP formalism III: Finding all conformally flat radiation metrics as an example of an `optimal situation'  

E-Print Network [OSTI]

Held has proposed an integration procedure within the GHP formalism built around four real, functionally independent, zero-weighted scalars. He suggests that such a procedure would be particularly simple for the `optimal situation', when the formalism directly supplies the full quota of four scalars of this type; a spacetime without any Killing vectors would be such a situation. Wils has recently obtained a metric which he claims is the only conformally flat, pure radiation metric which is not a plane wave; this metric has been shown by Koutras to admit no Killing vectors, in general. Therefore, as a simple illustration of the GHP integration procedure, we obtain systematically the complete class of conformally flat, pure radiation metrics. Our result shows that the conformally flat, pure radiation metrics, which are not plane waves, are a larger class than Wils has obtained.

S. Brian Edgar; Garry Ludwig

1997-01-24T23:59:59.000Z

336

Development of new VOC exposure metrics and their relationship to ''Sick Building Syndrome'' symptoms  

SciTech Connect (OSTI)

Volatile organic compounds (VOCs) are suspected to contribute significantly to ''Sick Building Syndrome'' (SBS), a complex of subchronic symptoms that occurs during and in general decreases away from occupancy of the building in question. A new approach takes into account individual VOC potencies, as well as the highly correlated nature of the complex VOC mixtures found indoors. The new VOC metrics are statistically significant predictors of symptom outcomes from the California Healthy Buildings Study data. Multivariate logistic regression analyses were used to test the hypothesis that a summary measure of the VOC mixture, other risk factors, and covariates for each worker will lead to better prediction of symptom outcome. VOC metrics based on animal irritancy measures and principal component analysis had the most influence in the prediction of eye, dermal, and nasal symptoms. After adjustment, a water-based paints and solvents source was found to be associated with dermal and eye irritation. The more typical VOC exposure metrics used in prior analyses were not useful in symptom prediction in the adjusted model (total VOC (TVOC), or sum of individually identified VOCs ({Sigma}VOC{sub i})). Also not useful were three other VOC metrics that took into account potency, but did not adjust for the highly correlated nature of the data set, or the presence of VOCs that were not measured. High TVOC values (2--7 mg m{sup {minus}3}) due to the presence of liquid-process photocopiers observed in several study spaces significantly influenced symptoms. Analyses without the high TVOC values reduced, but did not eliminate the ability of the VOC exposure metric based on irritancy and principal component analysis to explain symptom outcome.

Ten Brinke, JoAnn [Univ. of California, Berkeley, CA (United States); Lawrence Berkeley National Lab., Berkeley, CA (United States)

1995-08-01T23:59:59.000Z

337

Industrial Energy Use and Energy Efficiency in Developing Countries  

E-Print Network [OSTI]

The industrial sector accounts for over 50% of energy used in developing countries. Growth in this sector has been over 4.5% per year since 1980. Energy intensity trends for four energy-intensive sub-sectors (iron and steel, chemicals, building...

Price, L.; Martin, N.; Levine, M. D.; Worrell, E.

338

Name Affiliation Country PI Prof. Dr. Gottfried Mann AIP Germany  

E-Print Network [OSTI]

Name Affiliation Country PI Prof. Dr. Gottfried Mann AIP Germany core members (project manager) Dr Sweden Germany ordinary members Frank Breitling Eoin Carley Dr. Harry Enke Dr. Norbert Jakowski Dr Germany Ireland Germany Germany UK Ireland Germany UK Ireland associated memb. Prof. Dr. John Brown Dr

339

Electricity reform in developing and transition countries: A reappraisal  

E-Print Network [OSTI]

Electricity reform in developing and transition countries: A reappraisal J.H. Williams, R. Ghanadan-oriented reforms in their electric power sectors. Despite the widespread adoption of a standard policy model features of non-OECD electricity reform and reappraises reform policies and underlying assumptions

Kammen, Daniel M.

340

Developing country FDI and development: the case of the Chinese  

E-Print Network [OSTI]

's early investment in the Sudan by the Chinese National Oil Corporation (CNPC) and the consequent cascade * This paper examines the development implications of Chinese investment in the Sudan to enable a better understanding of the impact of foreign direct investment (FDI) from developing countries. By examining China

Sheldon, Nathan D.

Note: This page contains sample records for the topic "metric ton2 country" 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

Advancing Energy Development in Indian Country (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

Not Available

2013-03-01T23:59:59.000Z

342

Advancing Next-Generation Energy in Indian Country (Fact Sheet)  

SciTech Connect (OSTI)

This fact provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

Not Available

2012-08-01T23:59:59.000Z

343

A Blended Space for Tourism: Genesee Village Country & Museum  

E-Print Network [OSTI]

A Blended Space for Tourism: Genesee Village Country & Museum Abstract Blended spaces are spaces on this enables us to provide general guidance and framework on the design of blended spaces for digital tourism. Author Keywords Design, Tourism, Blended Spaces, User Experience ACM Classification Keywords H.5.2 User

Deussen, Oliver

344

Sectoral targets for developing countries: Combining "Common but differentiated responsibilities"  

E-Print Network [OSTI]

, as also is the impact on the electricity price. Keywords Sectoral approach, sectoral target, developing-type absolute commitments, whilst developing countries adopt an emission trading system limited to electricity are auctioned by the government, which distributes its revenues lump-sum to households. In a second scenario

Paris-Sud XI, Université de

345

Energy efficiency from the perspective of developing countries  

E-Print Network [OSTI]

in the markets are fundamental, as illustrated by integrated resource planning and utility demand side management the industrialized countries because the infrastructure-building era is largely over there and the demand for basic for utilities to earn profits on demand side energy effi- ciency investments. There is a need for an integrated

346

Environmental assessment for the purchase of Russian low enriched uranium derived from the dismantlement of nuclear weapons in the countries of the former Soviet Union  

SciTech Connect (OSTI)

The United States is proposing to purchase from the Russian Federation low enriched uranium (LEU) derived from highly enriched uranium (HEU) resulting from the dismantlement of nuclear weapons in the countries of the former Soviet Union. The purchase would be accomplished through a proposed contract requiring the United States to purchase 15,250 metric tons (tonnes) of LEU (or 22,550 tonnes of UF{sub 6}) derived from blending 500 metric tones uranium (MTU) of HEU from nuclear warheads. The LEU would be in the form of uranium hexafluoride (UF{sub 6}) and would be converted from HEU in Russia. The United States Enrichment Corporation (USEC) is the entity proposing to undertake the contract for purchase, sale, and delivery of the LEU from the Russian Federation. The US Department of Energy (DOE) is negotiating the procedure for gaining confidence that the LEU is derived from HEU that is derived from dismantled nuclear weapons (referred to as ``transparency),`` and would administer the transparency measures for the contract. There are six environments that could potentially be affected by the proposed action; marine (ocean); US ports of entry; truck or rail transportation corridors; the Portsmouth GDP; the electric power industry; and the nuclear fuel cycle industry. These environmental impacts are discussed.

Not Available

1994-01-01T23:59:59.000Z

347

Template-space metric for searches for gravitational waves from the inspiral, merger and ringdown of binary black holes  

E-Print Network [OSTI]

Searches for gravitational waves (GWs) from binary black holes using interferometric GW detectors require the construction of template banks for performing matched filtering while analyzing the data. Placement of templates over the parameter space of binaries, as well as coincidence tests of GW triggers from multiple detectors make use of the definition of a metric over the space of gravitational waveforms. Although recent searches have employed waveform templates coherently describing the inspiral, merger and ringdown (IMR) of the coalescence, the metric used in the template banks and coincidence tests was derived from post-Newtonian inspiral waveforms. In this paper, we compute the template-space metric of the IMR waveform family IMRPhenomB over the parameter space of masses and the effective spin parameter. We also propose a coordinate system, which is a modified version of post-Newtonian chirp time coordinates, in which the metric is slowly varying over the parameter space. The match function analytically computed using the metric has excellent agreement with the "exact" match function computed numerically. We show that the metric is able to provide a reasonable approximation to the match function of other IMR waveform families, such that the effective-one-body model calibrated to numerical relativity (EOBNRv2). The availability of this metric can contribute to improving the sensitivity of searches for GWs from binary black holes in the advanced detector era.

Chinmay Kalaghatgi; Parameswaran Ajith; K. G. Arun

2015-01-19T23:59:59.000Z

348

Energy use and carbon emissions: Non-OECD countries  

SciTech Connect (OSTI)

This report surveys world energy use and carbon emissions patterns, with particular emphasis on the non-OECD countries. The non OECD is important not only because it currently makes up 84% of world population, but because its energy consumption, carbon emissions, population, and grow domestic product have all been growing faster than OECD`s. This presentation has seven major sections: (1) overview of key trends in non-OECD energy use and carbon emissions since 1970; (2) Comparison and contrasting energy use and carbon emissions for five major non OEDC regions (former Soviet Union and eastern Europe, Pacific Rim including China, Latin America, other Asia; Africa; 3-7) presentation of aggregate and sectoral energy use and carbon emissions data for countries within each of the 5 regions.

Not Available

1994-12-01T23:59:59.000Z

349

Program Program Organization Country Region Topic Sector Sector  

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 Home Page on Office of InspectorConcentrating Solar Powerstories onFocusOskiPhilipspresents new Climate ActionCountry Region Topic

350

Captive power plants and industrial sector in the developing countries  

SciTech Connect (OSTI)

The electrical power and energy is essential for the industrial sector of the countries which are transferring its social structure to the industry oriented one from the agrarian society. In Asian countries, this kind of transformation has actively been achieved in this century starting from Japan and followed by Korea, Taiwan, and it is more actively achieved in the countries of Malaysia, Indonesia, Thailand, Philippine, India and China(PRC) in these days. It is valuable to review the effective utilizing of Power and Energy in the industrial sector of the developing countries. In this paper, it is therefore focussed to the captive power plants comparing those of utility companies such as government owned electrical power company and independent power company. It is noticed that major contribution to the electrical power generation in these days is largely dependent on the fossil fuel such as coal, oil and gas which are limited in source. Fossil energy reserves are assumed 1,194 trillion cubic meters or about 1,182 billion barrels of oil equivalent for natural gas 1,009 billion barrels for oil and at least 930 billion tons for coal in the world. According to the statistic data prepared by the World Energy Council, the fossil fuel contribution to electrical power generation records 92.3% in 1970 and 83.3% in 1990 in the world wide. Primary energy source for electrical power generation is shown in figure 1. It is therefore one of the most essential task of human being on how to utilize the limited fossil energy effectively and how to maximize the thermal efficiency in transferring the fossil fuel to usable energy either electrical power and energy or thermal energy of steam or hot/chilled water.

Lee, Rim-Taig [Hyundai Engineering Co. (Korea, Republic of)

1996-12-31T23:59:59.000Z

351

New Zealand: Asia-Pacific energy series, country report  

SciTech Connect (OSTI)

The New Zealand energy sector has undergone significant changes in the past few years. Reform and deregulation came to New Zealand in large doses and at a rapid pace. Unlike Japan where deregulation was designed for a five-year phase-in period or even Australia where the government was fully geared up to handle deregulation, deregulation occurred in New Zealand almost with no phase-in period and very little planning. Under fast-paced Rogernomics,'' the energy sector was but one more element of the economy to be deregulated and/or privatized. While the New Zealand energy sector deregulation is generally believed to have been successful, there are still outstanding questions as to whether the original intent has been fully achieved. The fact that a competent energy bureaucracy was mostly lost in the process makes it even more difficult to find those with long enough institutional memories to untangle the agreements and understandings between the government and the private sector over the previous decade. As part of our continuing assessment of Asia-Pacific energy markets, the Resources Programs at the East-West Center has embarked on a series of country studies that discuss in detail the structure of the energy sector in each major country in the region. To date, our reports to the US Department of Energy, Assistant Secretary for International Affairs and Energy Emergencies, have covered Australia, China, India, Indonesia, Japan, Malaysia, New Zealand, Pakistan, the Philippines, Singapore, South Korea, Taiwan, and Thailand. The country studies also provide the reader with an overview of the economic and political situation in the various counties. We have particularly highlighted petroleum and gas issues in the country studies and have attempted to show the foreign trade implications of oil and gas trade. Finally, to the greatest extent possible, we have provided the latest available statistics.

Yamaguchi, N.D.; Keevill, H.D.

1992-03-01T23:59:59.000Z

352

Stability and decay-rates for the five-dimensional Schwarzschild metric under biaxial perturbations  

E-Print Network [OSTI]

In this paper we prove the non-linear asymptotic stability of the five-dimensional Schwarzschild metric under biaxial vacuum perturbations. This is the statement that the evolution of (SU(2) x U(1))-symmetric vacuum perturbations of initial data for the five-dimensional Schwarzschild metric finally converges in a suitable sense to a member of the Schwarzschild family. It constitutes the first result proving the existence of non-stationary vacuum black holes arising from asymptotically flat initial data dynamically approaching a stationary solution. In fact, we show quantitative rates of approach. The proof relies on vectorfield multiplier estimates, which are used in conjunction with a bootstrap argument to establish polynomial decay rates for the radiation on the perturbed spacetime. Despite being applied here in a five-dimensional context, the techniques are quite robust and may admit applications to various four-dimensional stability problems.

G. Holzegel

2008-08-24T23:59:59.000Z

353

Hawking temperature for a global monopole metric in the context of k- essence and emergent gravity  

E-Print Network [OSTI]

The Hawking temperature for the Barriola-Vilenkin global monopole metric is shown to be $T_{\\mathrm BV}= {\\hbar (1-\\alpha) ^{2}\\over8\\pi GM k_{\\mathrm B}}$, where $\\alpha$ is the global monopole charge,$M$ the mass of the black hole, $k_{\\mathrm B}$ is the Boltzmann constant and speed of light $c=1$. We then show that a similar metric can also be obtained for certain $k-$ essence field configurations in an emergent gravity situation. Therefore, in the context of Belgiorno {\\it et al's} recent demonstration of spontaneous emission of photons in a gravitational analogue experiment, any future observation of $T_{\\mathrm BV}$ need not necessarily imply the existence of global monopoles. An alternative implication might as well be a very indirect signature of dark energy in an emergent gravity scenario. This should lead to effects that may be detectable in refined and modified versions of Belgiorno {\\it et al's} experiment.

Debashis Gangopadhyay; Goutam Manna

2011-08-04T23:59:59.000Z

354

Electric motor systems in developing countries: Opportunities for efficiency improvement  

SciTech Connect (OSTI)

This report presents an overview of the current status and efficiency improvement potential of industrial motor systems in developing countries. Better management of electric motor systems is of particular relevance in developing countries, where improved efficiency can lead to increased productivity and slower growth in electricity demand. Motor systems currently consume some 65--80% of the industrial electricity in developing countries. Drawing on studies from Thailand, India, Brazil, China, Pakistan, and Costa Rica, we describe potential efficiency gains in various parts of the motor system, from the electricity delivery system through the motor to the point where useful work is performed. We report evidence of a significant electricity conservation potential. Most of the efficiency improvement methods we examine are very cost-effective from a societal viewpoint, but are generally not implemented due to various barriers that deter their adoption. Drawing on experiences in North America, we discuss a range of policies to overcome these barriers, including education, training, minimum efficiency standards, motor efficiency testing protocols, technical assistance programs, and financial incentives.

Meyers, S.; Monahan, P.; Lewis, P.; Greenberg, S. [Lawrence Berkeley Lab., CA (United States); Nadel, S. [American Council for an Energy-Efficient Economy, Washington, DC (United States)

1993-08-01T23:59:59.000Z

355

Energy-momentum distribution of a general plane symmetric spacetime in metric f(R) gravity  

E-Print Network [OSTI]

In this paper, the exact vacuum solution of a general plane symmetric spacetime is investigated in metric f(R) gravity with the assumption of constant Ricci scalar. For this solution, we have studied the generalized Landau-Lifshitz energy-momentum complex in this theory to determine the energy distribution expressions for some specific f(R) models. Also, we show that these models satisfy the constant curvature condition.

Morteza Yavari

2014-06-13T23:59:59.000Z

356

Is the $ISO(2,1)$ Gauge Gravity equivalent to the Metric Formulation?  

E-Print Network [OSTI]

The quantization of the gravitational Chern-Simons coefficient is investigated in the framework of $ISO(2,1)$ gauge gravity. Some paradoxes involved are cured. The resolution is largely based on the inequivalence of $ISO(2,1)$ gauge gravity and the metric formulation. Both the Lorentzian scheme and the Euclidean scheme lead to the coefficient quantization, which means that the induced spin is not quite exotic in this context.

Jin-Ho Cho; Hyuk-jae Lee

1996-08-21T23:59:59.000Z

357

Radiation in Yang-Mills formulation of gravity and a generalized pp-wave metric  

E-Print Network [OSTI]

The variational methods implemented on a quadratic Yang-Mills type Lagrangian yield two sets of equations interpreted as the field equations and the energy-momentum tensor for the gravitational field. A covariant condition is imposed on the energy-momentum tensor to represent the radiation field. A generalized pp-wave metric is found to simultaneously satisfy both the field equations and the radiation condition. The result is compared with that of Lichn\\'{e}rowicz.

S. Baskal

1997-12-23T23:59:59.000Z

358

On the static metric extension conjecture, and mass-minimising extensions in fixed conformal classes  

E-Print Network [OSTI]

The static metric extension conjecture essentially states that the infimum of the ADM energy, over the space of asymptotically flat scalar-flat extensions to a given compact 3-manifolds with boundary, is realised by a static metric [Bartnik1989]. It was shown by Corvino that if the infimum is indeed achieved, then it is achieved by a static metric [Corvino2000]; however, the more difficult question of whether or not the infumum is achieved, is still an open problem. Later, Bartnik proved that critical points of the ADM mass, over the space of solutions to the Einstein constraints on an asymptotically flat manifold without boundary, correspond to stationary solutions [Bartnik2005]. He further stated that similar ideas should provide a more natural proof of Corvino's result. In the first part of this note, we discuss modifications to Bartnik's argument to adapt it to include a boundary. This demonstrates that critical points of the mass, over the space of extensions satisfying the constraints, correspond to sta...

McCormick, Stephen

2015-01-01T23:59:59.000Z

359

Comp Plan: A computer program to generate dose and radiobiological metrics from dose-volume histogram files  

SciTech Connect (OSTI)

Treatment planning studies often require the calculation of a large number of dose and radiobiological metrics. To streamline these calculations, a computer program called Comp Plan was developed using MATLAB. Comp Plan calculates common metrics, including equivalent uniform dose, tumor control probability, and normal tissue complication probability from dose-volume histogram data. The dose and radiobiological metrics can be calculated for the original data or for an adjusted fraction size using the linear quadratic model. A homogeneous boost dose can be added to a given structure if desired. The final output is written to an Excel file in a format convenient for further statistical analysis. Comp Plan was verified by independent calculations. A lung treatment planning study comparing 45 plans for 7 structures using up to 6 metrics for each structure was successfully analyzed within approximately 5 minutes with Comp Plan. The code is freely available from the authors on request.

Holloway, Lois Charlotte, E-mail: lois.holloway@sswahs.nsw.gov.au [Liverpool and Macarthur Cancer Therapy Centres, Sydney (Australia); Center for Medical Radiation Physics, University of Wollongong (Australia); Institute of Medical Physics, University of Sydney (Australia); Miller, Julie-Anne [Liverpool and Macarthur Cancer Therapy Centres, Sydney (Australia); Institute of Medical Physics, University of Sydney (Australia); Kumar, Shivani [Liverpool and Macarthur Cancer Therapy Centres, Sydney (Australia); Whelan, Brendan M. [Institute of Medical Physics, University of Sydney (Australia); Vinod, Shalini K. [Liverpool and Macarthur Cancer Therapy Centres, Sydney (Australia); University of New South Wales (Australia)

2012-10-01T23:59:59.000Z

360

Light Water Reactor Sustainability Program Operator Performance Metrics for Control Room Modernization: A Practical Guide for Early Design Evaluation  

SciTech Connect (OSTI)

As control rooms are modernized with new digital systems at nuclear power plants, it is necessary to evaluate the operator performance using these systems as part of a verification and validation process. There are no standard, predefined metrics available for assessing what is satisfactory operator interaction with new systems, especially during the early design stages of a new system. This report identifies the process and metrics for evaluating human system interfaces as part of control room modernization. The report includes background information on design and evaluation, a thorough discussion of human performance measures, and a practical example of how the process and metrics have been used as part of a turbine control system upgrade during the formative stages of design. The process and metrics are geared toward generalizability to other applications and serve as a template for utilities undertaking their own control room modernization activities.

Ronald Boring; Roger Lew; Thomas Ulrich; Jeffrey Joe

2014-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Template-space metric for searches for gravitational waves from the inspiral, merger and ringdown of binary black holes  

E-Print Network [OSTI]

Searches for gravitational waves (GWs) from binary black holes using interferometric GW detectors require the construction of template banks for performing matched filtering while analyzing the data. Placement of templates over the parameter space of binaries, as well as coincidence tests of GW triggers from multiple detectors make use of the definition of a metric over the space of gravitational waveforms. Although recent searches have employed waveform templates coherently describing the inspiral, merger and ringdown (IMR) of the coalescence, the metric used in the template banks and coincidence tests was derived from post-Newtonian inspiral waveforms. In this paper, we compute the template-space metric of the IMR waveform family IMRPhenomB over the parameter space of masses and the effective spin parameter. We also propose a coordinate system, which is a modified version of post-Newtonian chirp time coordinates, in which the metric is slowly varying over the parameter space. The match function analytically...

Kalaghatgi, Chinmay; Arun, K G

2015-01-01T23:59:59.000Z

362

Genome Assembly Forensics: Metrics for Assessing Assembly Correctness (Metagenomics Informatics Challenges Workshop: 10K Genomes at a Time)  

ScienceCinema (OSTI)

University of Maryland's Mihai Pop on "Genome Assembly Forensics: Metrics for Assessing Assembly Correctness" at the Metagenomics Informatics Challenges Workshop held at the DOE JGI on October 12-13, 2011.

Pop, Mihai [University of Maryland

2013-01-22T23:59:59.000Z

363

Meteorological Tables for Determination of Precipitable Water, Temperatures and Pressures Aloft for a Saturated Pseudoadiabatic Atmosphere -- in the Metric System  

E-Print Network [OSTI]

TR-16 1968 Meteorological Tables for Determination of Precipitable Water, Temperatures and Pressures Aloft for a Saturated Pseudoadiabatic Atmosphere?in the Metric System W.O. Eihle R.J. Powers R.A. Clark...

Eihle, W. O.; Powers, R. J.; Clark, R.A.

364

Homogeneous Einstein Metrics on SU(n) Manifolds, Hoop Conjecture for Black Rings, and Ergoregions in Magnetised Black Hole Spacetimes  

E-Print Network [OSTI]

HOMOGENEOUS EINSTEIN METRICS ON SU(n) MANIFOLDS, HOOP CONJECTURE FOR BLACK RINGS, AND ERGOREGIONS IN MAGNETISED BLACK HOLE SPACETIMES A Dissertation by ABID HASAN MUJTABA Submitted to the O ce of Graduate Studies of Texas A&M University... Subject: Physics Copyright 2013 Abid Hasan Mujtaba ABSTRACT This Dissertation covers three aspects of General Relativity: inequivalent Einstein metrics on Lie Group Manifolds, proving the Hoop Conjecture for Black Rings, and investigating ergoregions...

Mujtaba, Abid Hasan

2013-01-09T23:59:59.000Z

365

Greenhouse Gas Return on Investment: A New Metric for Energy Technology  

E-Print Network [OSTI]

for the life cycle energy mix, the efficiency, circularity,as much a function of the energy mix of that country as theCommission, 2007, France – Energy Mix Fact Sheets, http://

Reich-Weiser, Corinne; Dornfeld, David; Horne, Steve

2008-01-01T23:59:59.000Z

366

Metric Presentation  

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

Funded by the U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability 2 Office of Electricity Delivery and Energy Reliability MODERN GRID S T R A T E G Y...

367

Resilience Metrics  

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 Office of Inspector GeneralDepartment of Energy fromComments onReplyof Energy Residential Network Dr. Julia

368

Resilience Metrics  

Energy Savers [EERE]

- CIRA will utilize existing ANL capabilities in areas such as: * High performance computing * Climate modeling * Energy systems modeling * Complex adaptive systems 2...

369

Metric Presentation  

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: VegetationEquipment Surfaces andMapping theEnergyInnovation Portalarticles ofthe Yakama NationMODERN

370

AVTA: Chrysler Town and Country 2011 Experimental PHEV Testing Results  

Broader source: Energy.gov [DOE]

The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a Chrysler Town and Country PHEV 2011, an experimental model not currently for sale. The baseline performance testing provides a point of comparison for the other test results. Taken together, these reports give an overall view of how this vehicle functions under extensive testing. This research was conducted by Idaho National Laboratory.

371

New Zealand Asia-Pacific energy series country report  

SciTech Connect (OSTI)

This report on New Zealand is one of a series of country studies intended to provide a continuous, long-term source of energy sector analysis for the Asia-Pacific region. This report addresses significant changes occurring due to the reform, deregulation, and privatization of the economy in general and the energy sector in particular; provides the reader with an overview of the economic and political situation; petroleum and gas issues are highlighted, particularly the implications of foreign trade in oil and gas; provides the latest available statistics and insights to energy policy that are not generally available elsewhere.

Yamaguchi, N.D.; Keevill, H.D.

1992-03-01T23:59:59.000Z

372

Energy data collection as a necessary activity for developing countries  

SciTech Connect (OSTI)

This paper examines the reasons for energy data collection by developing countries and includes an examination of the special requirements of Costa Rica for energy data collection. A primary reason for national data collection is to support the planning function, and this is particularly significant where energy planning and economic development are concerned. Energy data are necessary to support all phases of planning: short-term; mid-term; and long-range and/or strategic planning. These different planning requirements are discussed. Energy data are also necessary to support national management, as well as the economic-development functions. These latter requirements are also discussed briefly.

Loebl, A.S.; Cagle, J.D.

1980-01-01T23:59:59.000Z

373

Country Report on Building Energy Codes in India  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America. This reports gives an overview of the development of building energy codes in India, including national energy policies related to building energy codes, history of building energy codes in India, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial buildings in India.

Evans, Meredydd; Shui, Bin; Somasundaram, Sriram

2009-04-07T23:59:59.000Z

374

Country Report on Building Energy Codes in Canada  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America . This reports gives an overview of the development of building energy codes in Canada, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in Canada.

Shui, Bin; Evans, Meredydd

2009-04-06T23:59:59.000Z

375

Country Report on Building Energy Codes in China  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in China, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope and HVAC) for commercial and residential buildings in China.

Shui, Bin; Evans, Meredydd; Lin, H.; Jiang, Wei; Liu, Bing; Song, Bo; Somasundaram, Sriram

2009-04-15T23:59:59.000Z

376

Country Report on Building Energy Codes in Australia  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Australia, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial and residential buildings in Australia.

Shui, Bin; Evans, Meredydd; Somasundaram, Sriram

2009-04-02T23:59:59.000Z

377

Country Report on Building Energy Codes in Japan  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Japan, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial and residential buildings in Japan.

Evans, Meredydd; Shui, Bin; Takagi, T.

2009-04-15T23:59:59.000Z

378

Country Report on Building Energy Codes in Korea  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Korea, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial buildings in Korea.

Evans, Meredydd; McJeon, Haewon C.; Shui, Bin; Lee, Seung Eon

2009-04-17T23:59:59.000Z

379

Country Report on Building Energy Codes in the United States  

SciTech Connect (OSTI)

This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in U.S., including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in the U.S.

Halverson, Mark A.; Shui, Bin; Evans, Meredydd

2009-04-30T23:59:59.000Z

380

Total Crude Oil and Products Imports from All Countries  

Gasoline and Diesel Fuel Update (EIA)

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) " ,"ClickPipelines About U.S. NaturalA. Michael SchaalNovember 26, 2008 (Next1,Product: Total CrudeCountry:

Note: This page contains sample records for the topic "metric ton2 country" 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

BLM Color Country District Office | 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: 160 EastMaine: EnergyAustin Energy Place: TexasAvoyellesdeAProtocolDistrictCountry

382

REDD+ Country Readiness Preparation Proposals | 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 revisionEnvReviewNonInvasiveExplorationUT-g Grant of Access Permit5-ID-aREC Solar Jump to: navigation,Country

383

Georgia Natural Gas Imports from All Countries (Million Cubic Feet)  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

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) " ,"ClickPipelines AboutDecemberSteam Coal Import96NebraskaWellsFoot) Yearfrom All Countries (Million

384

US EIA Country Energy Profiles | 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 Home Page on Office of InspectorConcentrating SolarElectric Coop,Save Energy Now Jump to:Development ReportsAssessmentsbyEIA Country

385

The impact and potential role of multinational corporations in achieving sustainability in Latin American countries  

E-Print Network [OSTI]

This thesis aims to assess the activities and influence of automotive multinational corporations (MNCs) in developing countries as it relates to the concept of "total sustainability" within three countries: Argentina, ...

Atencio, Charles V. (Charles Victor)

2010-01-01T23:59:59.000Z

386

Economic freedom in Muslim countries: an explanation using the theory of institutional path dependency  

E-Print Network [OSTI]

1 Economic freedom in Muslim countries: an explanation using the theory of institutional path dependency Abstract. This article explains the level of economic freedom in Muslim countries through, on the world of institutional possibilities. Keywords Economic freedom, colonisation, imaginary, Islam

Paris-Sud XI, Université de

387

Guilty by stereotypic association: Country animosity and brand prejudice and discrimination  

E-Print Network [OSTI]

between country image and brand image (Han 1989). The CoO ofperceptions of the brands’ image. As advocated in previousR. W. (2007). Country image and consumer-based brand equity:

Russell, Cristel Antonia; Russell, Dale W.

2010-01-01T23:59:59.000Z

388

Alternative Energy Development in Indian Country: Lighting the Way for the Seventh Generation  

E-Print Network [OSTI]

Studies increasingly show that Indian country may be uniquely positioned to develop alternative energy. Indian country in general constitutes a significant portion of land in the United States. In recognition of the increasing interest...

Kronk, Elizabeth Ann

2010-01-01T23:59:59.000Z

389

Fact #836: September 1, 2014 Non-OPEC Countries Supply Nearly...  

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

Fact 836: September 1, 2014 Non-OPEC Countries Supply Nearly Two-thirds of U.S. Petroleum Imports - Dataset Fact 836: September 1, 2014 Non-OPEC Countries Supply Nearly...

390

Electricity Sector Reform in Developing Countries: A Survey of Empirical Evidence on Determinants and Performance  

E-Print Network [OSTI]

This paper reviews the empirical evidence on electricity reform in developing countries. We find that country institutions and sector governance play an important role in success and failure of reform; reforms appear to have increased operating...

Jamasb, Tooraj; Mota, Raffaella L; Newbery, David; Pollitt, Michael G.

2004-07-09T23:59:59.000Z

391

The contribution of mobile telecommunication technology to sustainable development in selected countries in Africa  

E-Print Network [OSTI]

While most of the world's population resides in countries that are wealthy or developing, the rest reside in low-income and least developed countries (LDCs), left behind and growing more disconnected. At the same time, ...

Shih, Alexander (Alexander En-Tzu)

2011-01-01T23:59:59.000Z

392

Evaluation of metrics and baselines for tracking greenhouse gas emissions trends: Recommendations for the California climate action registry  

SciTech Connect (OSTI)

Executive Summary: The California Climate Action Registry, which was initially established in 2000 and began operation in Fall 2002, is a voluntary registry for recording annual greenhouse gas (GHG) emissions. The purpose of the Registry is to assist California businesses and organizations in their efforts to inventory and document emissions in order to establish a baseline and to document early actions to increase energy efficiency and decrease GHG emissions. The State of California has committed to use its ''best efforts'' to ensure that entities that establish GHG emissions baselines and register their emissions will receive ''appropriate consideration under any future international, federal, or state regulatory scheme relating to greenhouse gas emissions.'' Reporting of GHG emissions involves documentation of both ''direct'' emissions from sources that are under the entity's control and indirect emissions controlled by others. Electricity generated by an off-site power source is consider ed to be an indirect GHG emission and is required to be included in the entity's report. Registry participants include businesses, non-profit organizations, municipalities, state agencies, and other entities. Participants are required to register the GHG emissions of all operations in California, and are encouraged to report nationwide. For the first three years of participation, the Registry only requires the reporting of carbon dioxide (CO2) emissions, although participants are encouraged to report the remaining five Kyoto Protocol GHGs (CH4, N2O, HFCs, PFCs, and SF6). After three years, reporting of all six Kyoto GHG emissions is required. The enabling legislation for the Registry (SB 527) requires total GHG emissions to be registered and requires reporting of ''industry-specific metrics'' once such metrics have been adopted by the Registry. The Ernest Orlando Lawrence Berkeley National Laboratory (Berkeley Lab) was asked to provide technical assistance to the California Energy Commission (Energy Commission) related to the Registry in three areas: (1) assessing the availability and usefulness of industry-specific metrics, (2) evaluating various methods for establishing baselines for calculating GHG emissions reductions related to specific actions taken by Registry participants, and (3) establishing methods for calculating electricity CO2 emission factors. The third area of research was completed in 2002 and is documented in Estimating Carbon Dioxide Emissions Factors for the California Electric Power Sector (Marnay et al., 2002). This report documents our findings related to the first areas of research. For the first area of research, the overall objective was to evaluate the metrics, such as emissions per economic unit or emissions per unit of production that can be used to report GHG emissions trends for potential Registry participants. This research began with an effort to identify methodologies, benchmarking programs, inventories, protocols, and registries that u se industry-specific metrics to track trends in energy use or GHG emissions in order to determine what types of metrics have already been developed. The next step in developing industry-specific metrics was to assess the availability of data needed to determine metric development priorities. Berkeley Lab also determined the relative importance of different potential Registry participant categories in order to asses s the availability of sectoral or industry-specific metrics and then identified industry-specific metrics in use around the world. While a plethora of metrics was identified, no one metric that adequately tracks trends in GHG emissions while maintaining confidentiality of data was identified. As a result of this review, Berkeley Lab recommends the development of a GHG intensity index as a new metric for reporting and tracking GHG emissions trends.Such an index could provide an industry-specific metric for reporting and tracking GHG emissions trends to accurately reflect year to year changes while protecting proprietary data. This GHG intensity index changes

Price, Lynn; Murtishaw, Scott; Worrell, Ernst

2003-06-01T23:59:59.000Z

393

Singapore's Economic Balancing Act: How a Company's Collapse Challenged the Country's New Corporate Governance Regime  

E-Print Network [OSTI]

THE COUNTRY'S NEW CORPORATE GOVERNANCE REGIME Sam RosemeON SINGAPORE'S CORPORATE GOVERNANCE REGIME . A.CORPORATE GOVERNANCE .. B. CHINA'S

Roseme, Sam

2007-01-01T23:59:59.000Z

394

Comparing Resource Adequacy Metrics and Their Influence on Capacity Value: Preprint  

SciTech Connect (OSTI)

Traditional probabilistic methods have been used to evaluate resource adequacy. The increasing presence of variable renewable generation in power systems presents a challenge to these methods because, unlike thermal units, variable renewable generation levels change over time because they are driven by meteorological events. Thus, capacity value calculations for these resources are often performed to simple rules of thumb. This paper follows the recommendations of the North American Electric Reliability Corporation?s Integration of Variable Generation Task Force to include variable generation in the calculation of resource adequacy and compares different reliability metrics. Examples are provided using the Western Interconnection footprint under different variable generation penetrations.

Ibanez, E.; Milligan, M.

2014-04-01T23:59:59.000Z

395

Gamma-Ray Bursts Trace UV Metrics of Star Formation over 3 < z < 5  

E-Print Network [OSTI]

We present the first uniform treatment of long duration gamma-ray burst (GRB) host galaxy detections and upper limits over the redshift range 3-15.6 mag, and with extrapolations of the assumed Schechter-type LF well beyond this range. We review proposed astrophysical and observational biases for our sample, and find they are for the most part minimal. We therefore conclude, as the simplest interpretation of our results, that GRBs successfully trace UV metrics of cosmic star formation over the range 3

Greiner, Jochen; Schady, Patricia; Krühler, Thomas; Trenti, Michele; Cikota, Aleksandar; Bolmer, Jan; Elliott, Jonathan; Delvaux, Corentin; Perna, Rosalba; Afonso, Paulo; Kann, D Alexander; Klose, Sylvio; Savaglio, Sandra; Schmidl, Sebastian; Schweyer, Tassilo; Tanga, Mohit; Varela, Karla

2015-01-01T23:59:59.000Z

396

Do corporate political strategies differ from one country to The case of France and Britain  

E-Print Network [OSTI]

Do corporate political strategies differ from one country to the next ? The case of France in particular to determine if corporate political actions differ from one country to the next. To answer. Then, variance analysis is used to modelize corporate political strategies in both countries. Keywords

Boyer, Edmond

397

State-of-the-Art of Fast Pyrolysis in IEA Bioenergy Member Countries  

SciTech Connect (OSTI)

Fast pyrolysis of biomass is becoming increasingly important in some member countries of the International Energy Agency(IEA). Six countries have joined the IEA Task 34 of the Bioenergy Activity: Canada, Finland, Germany, Netherlands, UK, and USA. The National Task Leaders give an overview of the current activities in their countries both on research, pilot and demonstration level.

Meier, Dietrich; van de Beld, Bert; Bridgwater, Anthony V.; Elliott, Douglas C.; Oasmaa, Anja; Preto, Fernando

2013-04-01T23:59:59.000Z

398

Standard emitters (clocks) and calibrated standard emitters (clocks) in spaces with affine connections and metrics  

E-Print Network [OSTI]

It is shown that the general belief that the frequency and the absolute value of the velocity of periodic signals sent by a standard emitter do not change on the world line of the emitter needs to be revised and new conditions for the existence of a calibrted standard emitter should be taken into account. The notions of a standard clock and of a calibrated standard clock are introduced in a space with affine connections and metrics. The variation of the velocity and of the frequency of a standard clock could be compared with the constant velocity and the constant frequency of a calibrated standard clock along the world line of the observer. This calibrated standard clock is transported by meand of a generalized Fermi-Walker transport along the same world line of the observer. Some remarks about the synchronization of standard clocks in spaces with affine connections and metrics are given. PACS numbers: 95.30.Sf; 04.90.+h; 04.20.Cv; 04.90.+e

Sawa Manoff

2005-05-12T23:59:59.000Z

399

Methodology, Methods, and Metrics for Testing and Evaluating Augmented Cognition Systems  

SciTech Connect (OSTI)

The augmented cognition research community seeks cognitive neuroscience-based solutions to improve warfighter performance by applying and managing mitigation strategies to reduce workload and improve the throughput and quality of decisions. The focus of augmented cognition mitigation research is to define, demonstrate, and exploit neuroscience and behavioral measures that support inferences about the warfighter’s cognitive state that prescribe the nature and timing of mitigation. A research challenge is to develop valid evaluation methodologies, metrics and measures to assess the impact of augmented cognition mitigations. Two considerations are external validity, which is the extent to which the results apply to operational contexts; and internal validity, which reflects the reliability of performance measures and the conclusions based on analysis of results. The scientific rigor of the research methodology employed in conducting empirical investigations largely affects the validity of the findings. External validity requirements also compel us to demonstrate operational significance of mitigations. Thus it is important to demonstrate effectiveness of mitigations under specific conditions. This chapter reviews some cognitive science and methodological considerations in designing augmented cognition research studies and associated human performance metrics and analysis methods to assess the impact of augmented cognition mitigations.

Greitzer, Frank L.

2008-09-15T23:59:59.000Z

400

An Aquatic Acoustic Metrics Interface Utility for Underwater Sound Monitoring and Analysis  

SciTech Connect (OSTI)

Fishes and other marine mammals suffer a range of potential effects from intense sound sources generated by anthropogenic underwater processes such as pile driving, shipping, sonars, and underwater blasting. Several underwater sound recording devices (USR) were built to monitor the acoustic sound pressure waves generated by those anthropogenic underwater activities, so the relevant processing software becomes indispensable for analyzing the audio files recorded by these USRs. However, existing software packages did not meet performance and flexibility requirements. In this paper, we provide a detailed description of a new software package, named Aquatic Acoustic Metrics Interface (AAMI), which is a Graphical User Interface (GUI) designed for underwater sound monitoring and analysis. In addition to the general functions, such as loading and editing audio files recorded by USRs, the software can compute a series of acoustic metrics in physical units, monitor the sound's influence on fish hearing according to audiograms from different species of fishes and marine mammals, and batch process the sound files. The detailed applications of the software AAMI will be discussed along with several test case scenarios to illustrate its functionality.

Ren, Huiying; Halvorsen, Michele B.; Deng, Zhiqun; Carlson, Thomas J.

2012-05-31T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Covariant Differential Identities and Conservation Laws in Metric-Torsion Theories of Gravitation. I. General Consideration  

E-Print Network [OSTI]

Arbitrary diffeomorphically invariant metric-torsion theories of gravity are considered. It is assumed that Lagrangians of such theories contain derivatives of field variables (tensor densities of arbitrary ranks and weights) up to a second order only. The generalized Klein-Noether methods for constructing manifestly covariant identities and conserved quantities are developed. Manifestly covariant expressions are constructed without including auxiliary structures like a background metric. In the Riemann-Cartan space, the following \\emph{manifestly generally covariant results} are presented: (a) The complete generalized system of differential identities (the Klein-Noether identities) is obtained. (b) The generalized currents of three types depending on an arbitrary vector field displacements are constructed: they are the canonical Noether current, symmetrized Belinfante current and identically conserved Hilbert-Bergmann current. In particular, it is stated that the symmetrized Belinfante current does not depend on divergences in the Lagrangian. (c) The generalized boundary Klein theorem (third Noether theorem) is proved. (d) The construction of the generalized superpotential is presented in details, and questions related to its ambiguities are analyzed.

Robert R. Lompay; Alexander N. Petrov

2013-07-01T23:59:59.000Z

402

Advanced Fuels Campaign Light Water Reactor Accident Tolerant Fuel Performance Metrics Executive Summary  

SciTech Connect (OSTI)

Research and development (R&D) activities on advanced, higher performance Light Water Reactor (LWR) fuels have been ongoing for the last few years. Following the unfortunate March 2011 events at the Fukushima Nuclear Power Plant in Japan, the R&D shifted toward enhancing the accident tolerance of LWRs. Qualitative attributes for fuels with enhanced accident tolerance, such as improved reaction kinetics with steam resulting in slower hydrogen generation rate, provide guidance for the design and development of fuels and cladding with enhanced accident tolerance. A common set of technical metrics should be established to aid in the optimization and down selection of candidate designs on a more quantitative basis. “Metrics” describe a set of technical bases by which multiple concepts can be fairly evaluated against a common baseline and against one another. This report describes a proposed technical evaluation methodology that can be applied to evaluate the ability of each concept to meet performance and safety goals relative to the current UO2 – zirconium alloy system and relative to one another. The resultant ranked evaluation can then inform concept down-selection, such that the most promising accident tolerant fuel design option(s) can continue to be developed toward qualification.

Shannon Bragg-Sitton

2014-02-01T23:59:59.000Z

403

A Year of Radiation Measurements at the North Slope of Alaska Second Quarter 2009 ARM and Climate Change Prediction Program Metric Report  

SciTech Connect (OSTI)

In 2009, the Atmospheric Radiation Measurement (ARM) Program and the Climate Change Prediction Program (CCPP) have been asked to produce joint science metrics. For CCPP, the second quarter metrics are reported in Evaluation of Simulated Precipitation in CCSM3: Annual Cycle Performance Metrics at Watershed Scales. For ARM, the metrics will produce and make available new continuous time series of radiative fluxes based on one year of observations from Barrow, Alaska, during the International Polar Year and report on comparisons of observations with baseline simulations of the Community Climate System Model (CCSM).

S.A. McFarlane, Y. Shi, C.N. Long

2009-04-15T23:59:59.000Z

404

How the permutation of edges of a metric graph affects the number of points moving along the edges  

E-Print Network [OSTI]

We consider a dynamical system on a metric graph, that corresponds to a semiclassical solution of a time-dependent Schr\\"odinger equation. We omit all details concerning mathematical physics and work with a purely discrete problem. We find a weak inequality representation for the number of points coming out of the vertex of an arbitrary tree graph. We apply this construction to an "H-junction" graph. We calculate the difference between numbers of moving points corresponding to the permutation of edges. Then we find a symmetrical difference of the number of points moving along the edges of a metric graph.

V. L. Chernyshev; A. A. Tolchennikov

2014-10-18T23:59:59.000Z

405

1D-8 Duo-Binary Circular Turbo Decoder Based on Border Metric Encoding for WiMAX  

E-Print Network [OSTI]

Abstract- This paper presents a duo-binary circular turbo decoder based on border metric encoding. With the proposed method, the memory size for branch memory is reduced by half and the dummy calculation is removed at the cost of the small-sized memory which holds the encoded border metrics. Based on the proposed SISO decoder and the dedicated hardware interleaver, a duo-binary circular turbo decoder is designed for the WiMAX standard using a 0.13 ?m CMOS process, which can support 24.26 Mbps at 200MHz. I.

Ji-hoon Kim; In-cheol Park

406

Conceptual Framework for Developing Resilience Metrics for the Electricity, Oil, and Gas Sectors in the United States  

SciTech Connect (OSTI)

This report has been written for the Department of Energy’s Energy Policy and Systems Analysis Office to inform their writing of the Quadrennial Energy Review in the area of energy resilience. The topics of measuring and increasing energy resilience are addressed, including definitions, means of measuring, and analytic methodologies that can be used to make decisions for policy, infrastructure planning, and operations. A risk-based framework is presented which provides a standard definition of a resilience metric. Additionally, a process is identified which explains how the metrics can be applied. Research and development is articulated that will further accelerate the resilience of energy infrastructures.

Watson, Jean-Paul; Guttromson, Ross; Silva-Monroy, Cesar; Jeffers, Robert; Jones, Katherine; Ellison, James; Rath, Charles; Gearhart, Jared; Jones, Dean; Corbet, Tom; Hanley, Charles; Walker, La Tonya

2014-09-01T23:59:59.000Z

407

Low-complexity atlas-based prostate segmentation by combining global, regional, and local metrics  

SciTech Connect (OSTI)

Purpose: To improve the efficiency of atlas-based segmentation without compromising accuracy, and to demonstrate the validity of the proposed method on MRI-based prostate segmentation application. Methods: Accurate and efficient automatic structure segmentation is an important task in medical image processing. Atlas-based methods, as the state-of-the-art, provide good segmentation at the cost of a large number of computationally intensive nonrigid registrations, for anatomical sites/structures that are subject to deformation. In this study, the authors propose to utilize a combination of global, regional, and local metrics to improve the accuracy yet significantly reduce the number of required nonrigid registrations. The authors first perform an affine registration to minimize the global mean squared error (gMSE) to coarsely align each atlas image to the target. Subsequently, atarget-specific regional MSE (rMSE), demonstrated to be a good surrogate for dice similarity coefficient (DSC), is used to select a relevant subset from the training atlas. Only within this subset are nonrigid registrations performed between the training images and the target image, to minimize a weighted combination of gMSE and rMSE. Finally, structure labels are propagated from the selected training samples to the target via the estimated deformation fields, and label fusion is performed based on a weighted combination of rMSE and local MSE (lMSE) discrepancy, with proper total-variation-based spatial regularization. Results: The proposed method was applied to a public database of 30 prostate MR images with expert-segmented structures. The authors’ method, utilizing only eight nonrigid registrations, achieved a performance with a median/mean DSC of over 0.87/0.86, outperforming the state-of-the-art full-fledged atlas-based segmentation approach of which the median/mean DSC was 0.84/0.82 when applying to their data set. Conclusions: The proposed method requires a fixed number of nonrigid registrations, independent of atlas size, providing desirable scalability especially important for a large or growing atlas. When applied to prostate segmentation, the method achieved better performance to the state-of-the-art atlas-based approaches, with significant improvement in computation efficiency. The proposed rationale of utilizing jointly global, regional, and local metrics, based on the information characteristic and surrogate behavior for registration and fusion subtasks, can be extended naturally to similarity metrics beyond MSE, such as correlation or mutual information types.

Xie, Qiuliang; Ruan, Dan, E-mail: druan@mednet.ucla.edu [The Department of Radiation Oncology, University of California Los Angeles, California 90095 (United States)] [The Department of Radiation Oncology, University of California Los Angeles, California 90095 (United States)

2014-04-15T23:59:59.000Z

408

The Challenge of Limiting Greenhouse Gas Emissions Through Activities implemented Jointly in Developing Countries: A Brazilian Perspective  

E-Print Network [OSTI]

renewable energy is greater than in industrialized of these technologies in developing countriesin developing countries. such as renewable energydeveloping encourage development investments countries. in Appropriate energy mitigation renewable

La Rovere, Emilio Lebre

1998-01-01T23:59:59.000Z

409

Method and system for assigning a confidence metric for automated determination of optic disc location  

DOE Patents [OSTI]

A method for assigning a confidence metric for automated determination of optic disc location that includes analyzing a retinal image and determining at least two sets of coordinates locating an optic disc in the retinal image. The sets of coordinates can be determined using first and second image analysis techniques that are different from one another. An accuracy parameter can be calculated and compared to a primary risk cut-off value. A high confidence level can be assigned to the retinal image if the accuracy parameter is less than the primary risk cut-off value and a low confidence level can be assigned to the retinal image if the accuracy parameter is greater than the primary risk cut-off value. The primary risk cut-off value being selected to represent an acceptable risk of misdiagnosis of a disease having retinal manifestations by the automated technique.

Karnowski, Thomas P. (Knoxville, TN); Tobin, Jr., Kenneth W. (Harriman, TN); Muthusamy Govindasamy, Vijaya Priya (Knoxville, TN); Chaum, Edward (Memphis, TN)

2012-07-10T23:59:59.000Z

410

A new metric of the low-mode asymmetry for ignition target designs  

SciTech Connect (OSTI)

In the deuterium-tritium inertial confinement fusion implosion experiments on the National Ignition Facility, the measured neutron yield and hot spot pressure are significantly lower than simulations. Understanding the underlying physics of the deficit is essential to achieving ignition. This paper investigates the low-mode areal density asymmetry in the main fuel of ignition capsule. It is shown that the areal density asymmetry breaks up the compressed shell and significantly reduces the conversion of implosion kinetic energy to hot spot internal energy, leading to the calculated hot spot pressure and neutron yield quite close to the experimental data. This indicates that the low-mode shell areal density asymmetry can explain part of the large discrepancy between simulations and experiments. Since only using the hot spot shape term could not adequately characterize the effects of the shell areal density asymmetry on implosion performance, a new metric of the low-mode asymmetry is developed to accurately measure the probability of ignition.

Gu, Jianfa, E-mail: gu-jianfa@iapcm.ac.cn; Dai, Zhensheng; Fan, Zhengfeng; Zou, Shiyang, E-mail: zou-shiyang@iapcm.ac.cn; Ye, Wenhua; Pei, Wenbing; Zhu, Shaoping [Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)] [Institute of Applied Physics and Computational Mathematics, Beijing 100088 (China)

2014-01-15T23:59:59.000Z

411

Toward the Development of Cognitive Task Difficulty Metrics to Support Intelligence Analysis Research  

SciTech Connect (OSTI)

Intelligence analysis is a cognitively complex task that is the subject of considerable research aimed at developing methods and tools to aid the analysis process. To support such research, it is necessary to characterize the difficulty or complexity of intelligence analysis tasks in order to facilitate assessments of the impact or effectiveness of tools that are being considered for deployment. A number of informal accounts of ''What makes intelligence analysis hard'' are available, but there has been no attempt to establish a more rigorous characterization with well-defined difficulty factors or dimensions. This paper takes an initial step in this direction by describing a set of proposed difficulty metrics based on cognitive principles.

Greitzer, Frank L.

2005-08-08T23:59:59.000Z

412

Anomaly metrics to differentiate threat sources from benign sources in primary vehicle screening.  

SciTech Connect (OSTI)

Discrimination of benign sources from threat sources at Port of Entries (POE) is of a great importance in efficient screening of cargo and vehicles using Radiation Portal Monitors (RPM). Currently RPM's ability to distinguish these radiological sources is seriously hampered by the energy resolution of the deployed RPMs. As naturally occurring radioactive materials (NORM) are ubiquitous in commerce, false alarms are problematic as they require additional resources in secondary inspection in addition to impacts on commerce. To increase the sensitivity of such detection systems without increasing false alarm rates, alarm metrics need to incorporate the ability to distinguish benign and threat sources. Principal component analysis (PCA) and clustering technique were implemented in the present study. Such techniques were investigated for their potential to lower false alarm rates and/or increase sensitivity to weaker threat sources without loss of specificity. Results of the investigation demonstrated improved sensitivity and specificity in discriminating benign sources from threat sources.

Cohen, Israel Dov; Mengesha, Wondwosen

2011-09-01T23:59:59.000Z

413

Quantifying Availability in SCADA Environments Using the Cyber Security Metric MFC  

SciTech Connect (OSTI)

Supervisory Control and Data Acquisition (SCADA) systems are distributed networks dispersed over large geographic areas that aim to monitor and control industrial processes from remote areas and/or a centralized location. They are used in the management of critical infrastructures such as electric power generation, transmission and distribution, water and sewage, manufacturing/industrial manufacturing as well as oil and gas production. The availability of SCADA systems is tantamount to assuring safety, security and profitability. SCADA systems are the backbone of the national cyber-physical critical infrastructure. Herein, we explore the definition and quantification of an econometric measure of availability, as it applies to SCADA systems; our metric is a specialization of the generic measure of mean failure cost.

Aissa, Anis Ben [Université de Tunis El Manar, Tunisia] [Université de Tunis El Manar, Tunisia; Rabai, Latifa Ben Arfa [Université de Tunis, Tunisia] [Université de Tunis, Tunisia; Abercrombie, Robert K [ORNL] [ORNL; Sheldon, Frederick T [ORNL] [ORNL; Mili, Ali [New Jersey Insitute of Technology] [New Jersey Insitute of Technology

2014-01-01T23:59:59.000Z

414

Shock Wave Polarizations and Optical Metrics in the Born and the Born-Infeld Electrodynamics  

E-Print Network [OSTI]

We analyze the behavior of shock waves in nonlinear theories of electrodynamics. For this, by use of generalized Hadamard step functions of increasing order, the electromagnetic potential is developed in a series expansion near the shock wave front. This brings about a corresponding expansion of the respective electromagnetic field equations what allows for deriving relations that determine the jump coefficients in the expansion series of the potential. The solution of the first-order jump relations shows that, in contrast to linear Maxwell's electrodynamics, in general the propagation of shock waves in nonlinear theories is governed by optical metrics and polarization conditions describing the propagation of two differently polarized waves (leading to a possible appearance of birefringence). In detail, shock waves are analyzed in the Born and Born-Infeld theories. The obtained results are compared to those ones found in literature. New results for the polarization of the two different waves are derived.

Christoph Minz; Horst-Heino von Borzeszkowski; Thoralf Chrobok; Gerold Schellstede

2014-11-12T23:59:59.000Z

415

Energy-Momentum Conservation Laws in Affine-Metric Gravitation Theory  

E-Print Network [OSTI]

The Lagrangian formulation of field theory does not provide any universal energy-momentum conservation law in order to analize that in gravitation theory. In Lagrangian field theory, we get different identities involving different stress energy-momentum tensors which however are not conserved, otherwise in the covariant multimomentum Hamiltonian formalism. In the framework of this formalism, we have the fundamental identity whose restriction to a constraint space can be treated the energy-momentum transformation law. This identity remains true also for gravity. Thus, the tools are at hand to investigate the energy-momentum conservation laws in gravitation theory. The key point consists in the feature of a metric gravitational field whose canonical momenta on the constraint space are equal to zero.

G. Sardanashvily

1995-01-10T23:59:59.000Z

416

Mathisson-Papapetrou equations in metric and gauge theories of gravity in a Lagrangian formulation  

E-Print Network [OSTI]

We present a simple method to derive the semiclassical equations of motion for a spinning particle in a gravitational field. We investigate the cases of classical, rotating particles (pole-dipole particles), as well as particles with intrinsic spin. We show that, starting with a simple Lagrangian, one can derive equations for the spin evolution and momentum propagation in the framework of metric theories of gravity and in theories based on a Riemann-Cartan geometry (Poincare gauge theory), without explicitly referring to matter current densities (spin and energy-momentum). Our results agree with those derived from the multipole expansion of the current densities by the conventional Papapetrou method and from the WKB analysis for elementary particles.

M. Leclerc

2005-07-23T23:59:59.000Z

417

Shock Wave Polarizations and Optical Metrics in the Born and the Born-Infeld Electrodynamics  

E-Print Network [OSTI]

We analyze the behavior of shock waves in nonlinear theories of electrodynamics. For this, by use of generalized Hadamard step functions of increasing order, the electromagnetic potential is developed in a series expansion near the shock wave front. This brings about a corresponding expansion of the respective electromagnetic field equations what allows for deriving relations that determine the jump coefficients in the expansion series of the potential. The solution of the first-order jump relations shows that, in contrast to linear Maxwell's electrodynamics, in general the propagation of shock waves in nonlinear theories is governed by optical metrics and polarization conditions describing the propagation of two differently polarized waves (leading to a possible appearance of birefringence). In detail, shock waves are analyzed in the Born and Born-Infeld theories. The obtained results are compared to those ones found in literature. New results for the polarization of the two different waves are derived.

Christoph Minz; Horst-Heino von Borzeszkowski; Thoralf Chrobok; Gerold Schellstede

2015-02-27T23:59:59.000Z

418

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 1997 was essentially unchanged at 1.9 million metric  

E-Print Network [OSTI]

52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Mexico, Nevada, and Montana, accounted for 98% of domestic production; copper was also recovered at mines in six other States. While copper was recovered at about 35 mines operating in the United States, 15

419

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 2002 declined to 1.13 million metric tons and was  

E-Print Network [OSTI]

- and nickel-base scrap), brass mills recovered 70%; copper smelters and refiners, 8%; ingot makers, 1156 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic, accounted for 99% of domestic production; copper was also recovered at mines in three other States. Although

420

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 2000 declined to 1.45 million metric tons and was  

E-Print Network [OSTI]

scrap, brass mills recovered 67%; copper smelters and refiners,18%; ingot makers, 11%; and miscellaneous52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic, and Montana, accounted for 99% of domestic production; copper was also recovered at mines in three other

Note: This page contains sample records for the topic "metric ton2 country" 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

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 2001 declined to 1.34 million metric tons and was  

E-Print Network [OSTI]

scrap (including aluminum- and nickel-base scrap), brass mills recovered 65%; copper smelters54 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic, accounted for 99% of domestic production; copper was also recovered at mines in three other States. Although

422

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 1999 declined to 1.66 million metric tons and was  

E-Print Network [OSTI]

mills. Of the total copper recovered from scrap, brass mills recovered 67%; copper smelters and refiners56 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic, Nevada, and Montana, accounted for 99% of domestic production; copper was also recovered at mines

423

(Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 1998 declined to 1.85 million metric tons and was  

E-Print Network [OSTI]

, copper smelters and refiners recovered 23%; ingot makers, 10%; brass mills, 63%; and miscellaneous56 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic, Nevada, and Montana, accounted for 99% of domestic production; copper was also recovered at mines

424

Measuring solar reflectance Part I: Defining a metric that accurately predicts solar heat gain  

SciTech Connect (OSTI)

Solar reflectance can vary with the spectral and angular distributions of incident sunlight, which in turn depend on surface orientation, solar position and atmospheric conditions. A widely used solar reflectance metric based on the ASTM Standard E891 beam-normal solar spectral irradiance underestimates the solar heat gain of a spectrally selective 'cool colored' surface because this irradiance contains a greater fraction of near-infrared light than typically found in ordinary (unconcentrated) global sunlight. At mainland U.S. latitudes, this metric RE891BN can underestimate the annual peak solar heat gain of a typical roof or pavement (slope {le} 5:12 [23{sup o}]) by as much as 89 W m{sup -2}, and underestimate its peak surface temperature by up to 5 K. Using R{sub E891BN} to characterize roofs in a building energy simulation can exaggerate the economic value N of annual cool-roof net energy savings by as much as 23%. We define clear-sky air mass one global horizontal ('AM1GH') solar reflectance R{sub g,0}, a simple and easily measured property that more accurately predicts solar heat gain. R{sub g,0} predicts the annual peak solar heat gain of a roof or pavement to within 2 W m{sup -2}, and overestimates N by no more than 3%. R{sub g,0} is well suited to rating the solar reflectances of roofs, pavements and walls. We show in Part II that R{sub g,0} can be easily and accurately measured with a pyranometer, a solar spectrophotometer or version 6 of the Solar Spectrum Reflectometer.

Levinson, Ronnen; Akbari, Hashem; Berdahl, Paul

2010-05-14T23:59:59.000Z

425

Advanced Fuels Campaign Light Water Reactor Accident Tolerant Fuel Performance Metrics  

SciTech Connect (OSTI)

The safe, reliable and economic operation of the nation’s nuclear power reactor fleet has always been a top priority for the United States’ nuclear industry. As a result, continual improvement of technology, including advanced materials and nuclear fuels, remains central to industry’s success. Decades of research combined with continual operation have produced steady advancements in technology and yielded an extensive base of data, experience, and knowledge on light water reactor (LWR) fuel performance under both normal and accident conditions. In 2011, following the Great East Japan Earthquake, resulting tsunami, and subsequent damage to the Fukushima Daiichi nuclear power plant complex, enhancing the accident tolerance of LWRs became a topic of serious discussion. As a result of direction from the U.S. Congress, the U.S. Department of Energy Office of Nuclear Energy (DOE-NE) initiated an Accident Tolerant Fuel (ATF) Development program. The complex multiphysics behavior of LWR nuclear fuel makes defining specific material or design improvements difficult; as such, establishing qualitative attributes is critical to guide the design and development of fuels and cladding with enhanced accident tolerance. This report summarizes a common set of technical evaluation metrics to aid in the optimization and down selection of candidate designs. As used herein, “metrics” describe a set of technical bases by which multiple concepts can be fairly evaluated against a common baseline and against one another. Furthermore, this report describes a proposed technical evaluation methodology that can be applied to assess the ability of each concept to meet performance and safety goals relative to the current UO2 – zirconium alloy system and relative to one another. The resultant ranked evaluation can then inform concept down-selection, such that the most promising accident tolerant fuel design option(s) can continue to be developed for lead test rod or lead test assembly insertion into a commercial reactor within the desired timeframe (by 2022).

Brad Merrill; Melissa Teague; Robert Youngblood; Larry Ott; Kevin Robb; Michael Todosow; Chris Stanek; Mitchell Farmer; Michael Billone; Robert Montgomery; Nicholas Brown; Shannon Bragg-Sitton

2014-02-01T23:59:59.000Z

426

Energy profiles of selected Latin American and Caribbean countries. Report series No. 2  

SciTech Connect (OSTI)

Countries in this report include Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Mexico, Peru, Trinidad and Tobago, and Venezuela. These ten countries are the most important oil and gas producers in the Latin American and the Caribbean region. In the following sections, the primary energy supply (oil, gas, coal, hydroelectricity, and nuclear power whenever they are applicable), primary energy consumption, downstream oil sector development, gas utilization are discussed for each of the ten countries. The report also presents our latest forecasts of petroleum product consumption in each country toward 2000, which form the basis of the outlook for regional energy production and consumption outlined in Report No 1. Since the bulk of primary energy supply and demand is hydrocarbons for many countries, brief descriptions of the important hydrocarbons policy issues are provided at the end of the each country sections.

Wu, K.

1994-07-01T23:59:59.000Z

427

Methane Production: In the United States cattle emit about 5.5 million metric tons of methane per year into the  

E-Print Network [OSTI]

Methane Production: In the United States cattle emit about 5.5 million metric tons of methane per year into the atmosphere. o Accounts for 20% of methane emissions from human sources. Globally cattle produce about 80 million metric tons of methane annually. o Accounts for 28% of global methane emissions

Toohey, Darin W.

428

Simple open economy macro with comprehensive accounting: a two country model  

E-Print Network [OSTI]

-economy models, there is a cr ucial difference: Taylor still assumes endogenously determined interest rates. 4 SFC is the expression coined by Dos Santos (2002). 4 Table 1: Transaction and balance sheet matrices of a simplified economy with capital... by the residents of either country. Since transactions by agents in the $ country are all measured in $ cu rrency, while transactions in the # country are measured in the # currency, all cr oss border transactions must be converted from one currency to the other...

Godley, Wynne; Lavoie, Marc

429

Sustainable solutions for solid waste management in Southeast Asian countries  

SciTech Connect (OSTI)

Human activities generate waste and the amounts tend to increase as the demand for quality of life increases. Today's rate in the Southeast Asian Nations (ASEANs) is alarming, posing a challenge to governments regarding environmental pollution in the recent years. The expectation is that eventually waste treatment and waste prevention approaches will develop towards sustainable waste management solutions. This expectation is for instance reflected in the term 'zero emission systems'. The concept of zero emissions can be applied successfully with today's technical possibilities in the agro-based processing industry. First, the state-of-the-art of waste management in Southeast Asian countries will be outlined in this paper, followed by waste generation rates, sources, and composition, as well as future trends of waste. Further on, solutions for solid waste management will be reviewed in the discussions of sustainable waste management. The paper emphasizes the concept of waste prevention through utilization of all wastes as process inputs, leading to the possibility of creating an ecosystem in a loop of materials. Also, a case study, focusing on the citrus processing industry, is displayed to illustrate the application of the aggregated material input-output model in a widespread processing industry in ASEAN. The model can be shown as a closed cluster, which permits an identification of opportunities for reducing environmental impacts at the process level in the food processing industry. Throughout the discussion in this paper, the utilization of renewable energy and economic aspects are considered to adapt to environmental and economic issues and the aim of eco-efficiency. Additionally, the opportunities and constraints of waste management will be discussed.

Uyen Nguyen Ngoc [Institute for Process Engineering (IPE), Graz University of Technology, Inffeldgasse 21a, A8010 Graz (Austria)], E-mail: utemvnn2003@yahoo.com; Schnitzer, Hans [Institute for Process Engineering (IPE), Graz University of Technology, Inffeldgasse 21a, A8010 Graz (Austria)

2009-06-15T23:59:59.000Z

430

TITANIUM MINERAL CONCENTRATES1 (Data in thousand metric tons of contained TiO2 unless otherwise noted)  

E-Print Network [OSTI]

and pigment industries. Global production of titanium mineral concentrates was expected to increase during half of 2015. In Western Australia, the heavy-mineral resource, data for at the Keysbrook project were172 TITANIUM MINERAL CONCENTRATES1 (Data in thousand metric tons of contained TiO2 unless otherwise

431

Test Set Reordering Using the Gate Exhaustive Test Metric Kyoung Youn Cho and Edward J. McCluskey  

E-Print Network [OSTI]

Test Set Reordering Using the Gate Exhaustive Test Metric Kyoung Youn Cho and Edward J. Mc kycho@crc.stanford.edu Abstract When a test set size is larger than desired, some patterns must be dropped. This paper presents a systematic method to reduce test set size; the method reorders a test set

Stanford University

432

METRIC: Tracking Down Inefficiencies in the Memory Hierarchy via Binary Rewriting Jaydeep Marathe 1 , Frank Mueller 1 , Tushar Mohan 2 ,  

E-Print Network [OSTI]

Raleigh, NC 27695­7534 Salt Lake City, UT 84112 Ithaca, NY 14853 L­561, Livermore, CA 94551 mueller inefficiencies by examining data traces. METRIC is designed to alter the performance be­ havior of applications in this paper. First, we present meth­ ods to extract partial data traces from running applications by observing

Mueller, Frank

433

Implementation Guide - Aviation Program Performance Indicators (Metrics) for use with DOE O 440.2B, Aviation Management And Safety  

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

The Guide provides information regarding Departmental expectations on provisions of DOE 440.2B, identifies acceptable methods of implementing Aviation Program Performance Indicators (Metrics) requirements in the Order, and identifies relevant principles and practices by referencing Government and non-Government standards. Canceled by DOE G 440.2B-1A.

2002-12-10T23:59:59.000Z

434

Implementation Guide - Performance Indicators (Metrics ) for Use with DOE O 440.2B, Aviation Management and Safety  

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

The Guide provides information regarding specific provisions of DOE O 440.2B and is intended to be useful in understanding and implementing performance indicators (metrics) required by the Order. Cancels DOE G 440.2B-1. Canceled by DOE N 251.98.

2005-09-19T23:59:59.000Z

435

Recommendations for mass spectrometry data quality metrics for open access data(corollary to the Amsterdam principles)  

SciTech Connect (OSTI)

Policies supporting the rapid and open sharing of proteomic data are being implemented by the leading journals in the field. The proteomics community is taking steps to ensure that data are made publicly accessible and are of high quality, a challenging task that requires the development and deployment of methods for measuring and documenting data quality metrics. On September 18, 2010, the U.S. National Cancer Institute (NCI) convened the 'International Workshop on Proteomic Data Quality Metrics' in Sydney, Australia, to identify and address issues facing the development and use of such methods for open access proteomics data. The stakeholders at the workshop enumerated the key principles underlying a framework for data quality assessment in mass spectrometry data that will meet the needs of the search community, journals, funding agencies, and data repositories. Attendees discussed and agreed upon two primary needs for the wide use of quality metrics: (i)an evolving list of comprehensive quality metrics and (ii)standards accompanied by software analytics. Attendees stressed the importance of increased education and training programs to promote reliable protocols in proteomics. This workshop report explores the historic precedents, key discussions, and necessary next steps to enhance the quality of open access data. By agreement, this article is published simultaneously in Proteomics, Proteomics Clinical Applications, Journal of Proteome Research, and Molecular and Cellular Proteomics, as a public service to the research community.The peer review process was a coordinated effort conducted by a panel of referees selected by the journals.

Kingsinger, Christopher R.; Apffel, James; Baker, Mark S.; Bian, Xiaopeng; Borchers, Christoph H.; Bradshaw, Ralph A.; Brusniak, Mi-Youn; Chan, Daniel W.; Deutsch, Eric W.; Domon, Bruno; Gorman, Jeff; Grimm, Rudolf; Hancock, William S.; Hermjakob, Henning; Horn, David; Hunter, Christie; Kolar, Patrik; Kraus, Hans-Joachim; Langen, Hanno; Linding, Rune; Moritz, Robert L.; Omenn, Gilbert S.; Orlando, Ron; Pandey, Akhilesh; Ping, Peipei; Rahbar, Amir; Rivers, Robert; Seymour, Sean L.; Simpson, Richard J.; Slotta, Douglas; Smith, Richard D.; Stein, Stephen E.; Tabb, David L.; Tagle, Danilo; Yates, John R.; Rodriguez, Henry

2011-12-01T23:59:59.000Z

436

E-Print Network 3.0 - african countries implications Sample Search...  

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

Restoration Technologies 2 The lecture will take place Tuesday June 21st 2011 Summary: sustainable development and poverty reduction strategies in African countries. During the...

437

E-Print Network 3.0 - andsome asian countries Sample Search Results  

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

Collection: Biology and Medicine 2 Awakening the New "Sleeping Giant"? Asian American Political Engagement Summary: across the country. LEAP's mission is to achieve full...

438

Tina Esh and Illith Rosenblum's Touism in Developing Countries- Trick or Treat?  

E-Print Network [OSTI]

COUNTRIES - TRICK OR TREAT? by Tira Esh and lllith ~senblun,of the report, 'Trick or Treat? ' oould not the.J;efore be

Migot-Adholla, S.E.

1976-01-01T23:59:59.000Z

439

E-Print Network 3.0 - availability--market economy countries...  

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

world economy. In each country, a representative consumer... Asian economies, such as ASEAN and China, benefit from the fact that ... Source: Paris-Sud XI, Universit de -...

440

E-Print Network 3.0 - apec member countries Sample Search Results  

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

perceptions of China. However, these countries have... of the organisation was given to ASEAN. The 27 members ... Source: Frean, Marcus - School of Mathematical and Computing...

Note: This page contains sample records for the topic "metric ton2 country" 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

Performance Measurement in the Road Sector: A Cross-Country Review...  

Open Energy Info (EERE)

Region(s): Asia, Europe, Australia & North America This report focuses on reviewing performance requirements and indicators established by developed countries worldwide....

442

International Experiences and Frameworks to Support Country-Driven Low-Emissions Development  

SciTech Connect (OSTI)

Countries can use low-emission development strategies (LEDS) to advance sustainable development, promote private-sector growth, and reduce greenhouse gas emissions. This paper proposes a framework -- or support infrastructure -- to enable the efficient exchange of LEDS-related knowledge and technical assistance. Under the proposed framework, countries share LEDS-related resources via coordinating forums, 'knowledge platforms,' and networks of experts and investors. The virtual 'knowledge platforms' foster learning by allowing countries to communicate with each other and share technical reports, data, and analysis tools in support of LEDS development. Investing in all elements of the framework in an integrated fashion increases the efficacy of support for country-driven LEDS.

Benioff, R.; Cochran, J.; Cox, S.

2012-08-01T23:59:59.000Z

443

Coveted Lands: Agriculture, Timber, Mining, and Transportation in Cherokee Country Before and After Removal.  

E-Print Network [OSTI]

??Covering a period from approximately 1779 to 1850, this dissertation studies natural resources and land use in Cherokee country before and after forced Cherokee removal… (more)

Rozema, Vicki Bell

2012-01-01T23:59:59.000Z

444

E-Print Network 3.0 - america country update Sample Search Results  

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

an update Activity 1 Market requirements for Summary: that include Russia, countries in Africa and Southeast Asia, as well as those in South America. One... America, 20 percent...

445

Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input  

Broader source: Energy.gov [DOE]

The study entitled, “Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input,” focuses on the issue of showing compliance with given...

446

Evaluating socio-economic state of a country analyzing airtime credit and mobile phone datasets  

E-Print Network [OSTI]

Reliable statistical information is important to make political decisions on a sound basis and to help measure the impact of policies. Unfortunately, statistics offices in developing countries have scarce resources and statistical censuses are therefore conducted sporadically. Based on mobile phone communications and history of airtime credit purchases, we estimate the relative income of individuals, the diversity and inequality of income, and an indicator for socioeconomic segregation for fine-grained regions of an African country. Our study shows how to use mobile phone datasets as a starting point to understand the socio-economic state of a country, which can be especially useful in countries with few resources to conduct large surveys.

Gutierrez, Thoralf; Blondel, Vincent D

2013-01-01T23:59:59.000Z

447

Nepal-Program for Scaling Up Renewable Energy in Low Income Countries...  

Open Energy Info (EERE)

Nepal UN Region Southern Asia References Program for Scaling Up Renewable Energy in Low Income Countries (SREP)1 Ethiopia Specific Documents2 Honduras Specific Documents3...

448

11.701 Introduction to Planning and Institutional Processes in Developing Countries, Fall 2004  

E-Print Network [OSTI]

The planning process in developing countries. Interaction between planners and institutions at both national and local levels. Overview of theories of state, organizational arrangements, implementation mechanisms, and ...

Sanyal, Bishwapriya

449

The implementation of micro hydro projects in remote villages in developing countries: An interdisciplinary approach.  

E-Print Network [OSTI]

??An established body of literature now exists in the field of rural electrification projects in developing countries. Much of this literature has focused on the… (more)

Murni, Sari

2014-01-01T23:59:59.000Z

450

Country analysis briefs: 1994. Profiles of major world energy producers, consumers, and transport centers  

SciTech Connect (OSTI)

Country Analysis Briefs: 1994 is a compilation of country profiles prepared by the Energy Markets and Contingency Information Division (EMCID) of the Office of Energy Markets and End Use. EMCID maintains Country Analysis Briefs (CABs) for specific countries or geographical areas that are important to world energy markets. As a general rule, CABs are prepared for all members of the Organization of Petroleum Exporting Countries (OPEC), major non-OPEC oil producers (i.e., the North Sea, Russia), major energy transit areas (i.e., Ukraine), and other areas of current interest to energy analysts and policy makers. As of January 1995, EMCID maintained over 40 CABs, updated on an annual schedule and subject to revision as events warrant. This report includes 25 CABs updated during 1994. All CABs contain a profile section, a map showing the country`s location, and a narrative section. The profile section includes outlines of the country`s economy, energy sector, and environment. The narrative provides further information and discussion of these topics. Some CABs also include a detailed map displaying locations of major oil and gas fields, pipelines, ports, etc. These maps were created as a result of special individual requests and so are not typically a standard feature of the CABs. They are presented here wherever available as a supplement to the information contained in the CABs.

NONE

1995-05-01T23:59:59.000Z

451

Climate change technology transfer to developing countries: evidence analysis and policy recommendations.  

E-Print Network [OSTI]

??Developing countries are experiencing unprecedented levels of economic growth. As a result, they will be responsible for most of the future growth in energy demand… (more)

Pueyo Velasco, Ana

2012-01-01T23:59:59.000Z

452

E-Print Network 3.0 - arab countries Sample Search Results  

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

Frank Diehl University of Cambridge... countries Many dialects: Egyptian Arabic (Egypt, perhaps the most widely understood variety) Maghrebi Arabic... constitutes the...

453

Motorcycle safety in developing countries : a case study of Maoming, China .  

E-Print Network [OSTI]

??In the past few decades, the number of motorcycles has grown rapidly in developing countries; therefore, motorcycle safety has increasingly become a critical issue, particularly… (more)

Wu, Yuhao, Connor

2014-01-01T23:59:59.000Z

454

Use of Frequency Response Metrics to Assess the Planning and Operating Requirements for Reliable Integration of Variable Renewable Generation  

SciTech Connect (OSTI)

An interconnected electric power system is a complex system that must be operated within a safe frequency range in order to reliably maintain the instantaneous balance between generation and load. This is accomplished by ensuring that adequate resources are available to respond to expected and unexpected imbalances and restoring frequency to its scheduled value in order to ensure uninterrupted electric service to customers. Electrical systems must be flexible enough to reliably operate under a variety of"change" scenarios. System planners and operators must understand how other parts of the system change in response to the initial change, and need tools to manage such changes to ensure reliable operation within the scheduled frequency range. This report presents a systematic approach to identifying metrics that are useful for operating and planning a reliable system with increased amounts of variable renewable generation which builds on existing industry practices for frequency control after unexpected loss of a large amount of generation. The report introduces a set of metrics or tools for measuring the adequacy of frequency response within an interconnection. Based on the concept of the frequency nadir, these metrics take advantage of new information gathering and processing capabilities that system operators are developing for wide-area situational awareness. Primary frequency response is the leading metric that will be used by this report to assess the adequacy of primary frequency control reserves necessary to ensure reliable operation. It measures what is needed to arrest frequency decline (i.e., to establish frequency nadir) at a frequency higher than the highest set point for under-frequency load shedding within an interconnection. These metrics can be used to guide the reliable operation of an interconnection under changing circumstances.

Eto, Joseph H.; Undrill, John; Mackin, Peter; Daschmans, Ron; Williams, Ben; Haney, Brian; Hunt, Randall; Ellis, Jeff; Illian, Howard; Martinez, Carlos; O'Malley, Mark; Coughlin, Katie; LaCommare, Kristina Hamachi

2010-12-20T23:59:59.000Z

455

Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries  

E-Print Network [OSTI]

Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries Sandec #12;Marketing Compost A Guide for Compost Producers in Low and Middle-Income Countries Jonathan Rouse Introduction 7 2 Background 11 2.1 What is marketing? 11 2.2 Why is marketing important for compost producers

Wehrli, Bernhard

456

Economic Volatility: Does Financial Development, Openness and Institutional Quality Matter In Case of ASEAN 5 Countries  

E-Print Network [OSTI]

In Case of ASEAN 5 Countries Hazman Samsudin 1,2* 1 PhD in Economics student at Faculty of Business along with the role of institutional quality in ASEAN-5 countries namely Indonesia, Malaysia, Philippines, Singapore and Thailand. In recent years ASEAN-5 have been subjected to rapid economic growth

457

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation  

E-Print Network [OSTI]

Wind Energy in Indian Country: Turning to Wind for the Seventh Generation by Andrew D. Mills: ___________________________________________ Jane Stahlhut Date #12;Wind Energy in Indian Country A.D. Mills Abstract - ii - Abstract Utility-scale wind projects are increasingly being developed in rural areas of the United States. In the West

Kammen, Daniel M.

458

Time-varying Predictability in Crude Oil Markets: The Case of GCC Countries  

E-Print Network [OSTI]

the dynamic behavior of crude-oil prices for the period 1997-2008. Using data from four countries of the GulfTime-varying Predictability in Crude Oil Markets: The Case of GCC Countries Mohamed El Hedi Arouri Paris, France Phone: +33 1 40 53 99 99 ­ Fax: +33 1 40 53 98 98 Abstract This paper uses a time

Paris-Sud XI, Université de

459

National climate change action plans: Interim report for developing and transition countries  

SciTech Connect (OSTI)

Under its Support for National Action Plans (SNAP) initiative, the U.S. Country Studies Program is providing financial and technical assistance to 18 countries for the development of climate change action plans. Although most of the countries have not yet completed their plans, the important lessons learned thus far are valuable and should be shared with other countries and international institutions that have an interest in the process of action plan development. This interim report describes the experience of 11 countries that are the furthest along in their planning activity and who have offered to share their results to date with the larger community of interested nations. These action plans delineate specific mitigation and adaptation measures that the countries will implement and integrate into their ongoing development programs. This report focuses on the measures the countries have selected and the methods they used to prepare their action plans. This executive summary presents key lessons and common themes using a structure similar to that used in the individual country chapters.

Benioff, R.; Ness, E.; Hirst, J. [eds.

1997-10-01T23:59:59.000Z

460

With Exhaustible Resources, Can A Developing Country Escape From The Poverty Trap?  

E-Print Network [OSTI]

With Exhaustible Resources, Can A Developing Country Escape From The Poverty Trap? Cuong Le Van is convex-concave, so that the economy may be locked into a poverty trap. We show that the extent to which the country will escape from the poverty trap depends, besides the interactions between its technology and its

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "metric ton2 country" 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

THE POLITICAL ECONOMY OF LABOUR MARKET POLICIES IN WESTERN AND EASTERN EUROPEAN COUNTRIES  

E-Print Network [OSTI]

THE POLITICAL ECONOMY OF LABOUR MARKET POLICIES IN WESTERN AND EASTERN EUROPEAN COUNTRIES OLAF VAN, which is a key element of the flexicurity model. Building on the political economy literature, we test in the political economy literature, but hardly for Eastern European countries, because of a lack of data. We

Galis, Frietson

462

Efficiency in the international insurance industry: A cross-country comparison  

E-Print Network [OSTI]

efficiency, whereas the Philippines is the least efficient. Regarding organizational form, the resultsEfficiency in the international insurance industry: A cross-country comparison Martin Eling und¨AT ULM #12;Efficiency in the international insurance industry: A cross-country comparison Martin Elinga

Ulm, Universität

463

Maritime trade and port evolution in a socialist developing country: Nampo, gateway of North Korea  

E-Print Network [OSTI]

Maritime trade and port evolution in a socialist developing country: Nampo, gateway of North Korea. The study refers to port development issues in the socialist developing countries, in terms of constraints and advantages for ports, and proposes some analysis based on Nampo, the main international trading port city

Paris-Sud XI, Université de

464

Standard metrics and methods for conducting Avian/wind energy interaction studies  

SciTech Connect (OSTI)

The awareness of the problem of avian fatalities at large scale wind energy developments first emerged in the late 1980`s at the Altamont Pass Wind Resource Area (WRA) in Central California. Observations of dead raptors at the Altamont Pass WRA triggered concern on the part of regulatory agencies, environmental/conservation groups, resource agencies, and wind and electric utility industries. This led the California Energy Commission staff, along with the planning departments of Alameda, Contra Costa, and Solano counties, to commission a study of bird mortality at the Altamont Pass WRA. In addition to the Altamont Pass WRA, other studies and observations have established that windplants kill birds. Depending upon the specific factors, this may or may not be a serious problem. The current level of scrutiny and caution exhibited during the permitting of a new windplant development in the United States results in costly delays and studies. This is occurring during a highly competitive period for electrical production companies in the USA. Clarification of the bird fatality issue is needed to bring it into perspective. This means standardizing metrics, defining terms, and recommending methods to be used in addressing or studying wind energy/bird interactions.

Anderson, R.L. [California Energy Commission, Sacramento, CA (United States); Davis, H. [National Renewable Energy Lab., Golden, CO (United States); Kendall, W. [National Biological Service, Laurel, MD (United States)] [and others

1997-12-31T23:59:59.000Z

465

Metrics for long wavelength asymmetries in inertial confinement fusion implosions on the National Ignition Facility  

SciTech Connect (OSTI)

We investigate yield degradation due to applied low mode P2 and P4 asymmetries in layered inertial confinement fusion implosions. This study has been performed with a large database of >600 2D simulations. We show that low mode radiation induced drive asymmetries can result in significant deviation between the core hot spot shape and the fuel ?R shape at peak compression. In addition, we show that significant residual kinetic energy at peak compression can be induced by these low mode asymmetries. We have developed a metric, which is a function of the hot spot shape, fuel ?R shape, and residual kinetic energy at peak compression, that is well correlated to yield degradation due to low mode shape perturbations. It is shown that the ?R shape and residual kinetic energy cannot, in general, be recovered by inducing counter asymmetries to make the hot core emission symmetric. In addition, we show that the yield degradation due to low mode asymmetries is well correlated to measurements of time dependent shape throughout the entire implosion, including early time shock symmetry and inflight fuel symmetry.

Kritcher, A. L.; Town, R.; Bradley, D.; Clark, D.; Spears, B.; Jones, O.; Haan, S.; Springer, P. T.; Lindl, J.; Callahan, D.; Edwards, M. J.; Landen, O. L. [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808 (United States)] [Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551-0808 (United States); Scott, R. H. H. [Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire (United Kingdom)] [Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire (United Kingdom)

2014-04-15T23:59:59.000Z

466

Simulation information regarding Sandia National Laboratories%3CU%2B2019%3E trinity capability improvement metric.  

SciTech Connect (OSTI)

Sandia National Laboratories, Los Alamos National Laboratory, and Lawrence Livermore National Laboratory each selected a representative simulation code to be used as a performance benchmark for the Trinity Capability Improvement Metric. Sandia selected SIERRA Low Mach Module: Nalu, which is a uid dynamics code that solves many variable-density, acoustically incompressible problems of interest spanning from laminar to turbulent ow regimes, since it is fairly representative of implicit codes that have been developed under ASC. The simulations for this metric were performed on the Cielo Cray XE6 platform during dedicated application time and the chosen case utilized 131,072 Cielo cores to perform a canonical turbulent open jet simulation within an approximately 9-billion-elementunstructured- hexahedral computational mesh. This report will document some of the results from these simulations as well as provide instructions to perform these simulations for comparison.

Agelastos, Anthony Michael; Lin, Paul T.

2013-10-01T23:59:59.000Z

467

Performance metrics for Inertial Confinement Fusion implosions: aspects of the technical framework for measuring progress in the National Ignition Campaign  

SciTech Connect (OSTI)

The National Ignition Campaign (NIC) uses non-igniting 'THD' capsules to study and optimize the hydrodynamic assembly of the fuel without burn. These capsules are designed to simultaneously reduce DT neutron yield and to maintain hydrodynamic similarity with the DT ignition capsule. We will discuss nominal THD performance and the associated experimental observables. We will show the results of large ensembles of numerical simulations of THD and DT implosions and their simulated diagnostic outputs. These simulations cover a broad range of both nominal and off nominal implosions. We will focus on the development of an experimental implosion performance metric called the experimental ignition threshold factor (ITFX). We will discuss the relationship between ITFX and other integrated performance metrics, including the ignition threshold factor (ITF), the generalized Lawson criterion (GLC), and the hot spot pressure (HSP). We will then consider the experimental results of the recent NIC THD campaign. We will show that we can observe the key quantities for producing a measured ITFX and for inferring the other performance metrics. We will discuss trends in the experimental data, improvement in ITFX, and briefly the upcoming tuning campaign aimed at taking the next steps in performance improvement on the path to ignition on NIF.

Spears, B K; Glenzer, S; Edwards, M J; Brandon, S; Clark, D; Town, R; Cerjan, C; Dylla-Spears, R; Mapoles, E; Munro, D; Salmonson, J; Sepke, S; Weber, S; Hatchett, S; Haan, S; Springer, P; Moses, E; Mapoles, E; Munro, D; Salmonson, J; Sepke, S

2011-12-16T23:59:59.000Z

468

Directed searches for continuous gravitational waves from binary systems: parameter-space metrics and optimal Scorpius X-1 sensitivity  

E-Print Network [OSTI]

We derive simple analytic expressions for the (coherent and semi-coherent) phase metrics of continuous-wave sources in low-eccentricity binary systems, both for the long-segment and short- segment regimes (compared to the orbital period). The resulting expressions correct and extend previous results found in the literature. We present results of extensive Monte-Carlo studies comparing metric mismatch predictions against the measured loss of detection statistic for binary parameter offsets. The agreement is generally found to be within ~ 10%-30%. As an application of the metric template expressions, we estimate the optimal achievable sensitivity of an Einstein@Home directed search for Scorpius X-1, under the assumption of sufficiently small spin wandering. We find that such a search, using data from the upcoming advanced detectors, would be able to beat the torque- balance level [1,2] up to a frequency of ~ 500 - 600 Hz, if orbital eccentricity is well-constrained, and up to a frequency of ~ 160 - 200 Hz for m...

Leaci, Paola

2015-01-01T23:59:59.000Z

469

Geospatial Toolkits and Resource Maps for Selected Countries from the National Renewable Energy Laboratory (NREL)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

NREL developed the Geospatial Toolkit (GsT), a map-based software application that integrates resource data and geographic information systems (GIS) for integrated resource assessment. A variety of agencies within countries, along with global datasets, provided country-specific data. Originally developed in 2005, the Geospatial Toolkit was completely redesigned and re-released in November 2010 to provide a more modern, easier-to-use interface with considerably faster analytical querying capabilities. Toolkits are available for 21 countries and each one can be downloaded separately. The source code for the toolkit is also available. [Taken and edited from http://www.nrel.gov/international/geospatial_toolkits.html

470

Effective detective quantum efficiency for two mammography systems: Measurement and comparison against established metrics  

SciTech Connect (OSTI)

Purpose: The aim of this paper was to illustrate the value of the new metric effective detective quantum efficiency (eDQE) in relation to more established measures in the optimization process of two digital mammography systems. The following metrics were included for comparison against eDQE: detective quantum efficiency (DQE) of the detector, signal difference to noise ratio (SdNR), and detectability index (d?) calculated using a standard nonprewhitened observer with eye filter.Methods: The two systems investigated were the Siemens MAMMOMAT Inspiration and the Hologic Selenia Dimensions. The presampling modulation transfer function (MTF) required for the eDQE was measured using two geometries: a geometry containing scattered radiation and a low scatter geometry. The eDQE, SdNR, and d? were measured for poly(methyl methacrylate) (PMMA) thicknesses of 20, 40, 60, and 70 mm, with and without the antiscatter grid and for a selection of clinically relevant target/filter (T/F) combinations. Figures of merit (FOMs) were then formed from SdNR and d? using the mean glandular dose as the factor to express detriment. Detector DQE was measured at energies covering the range of typical clinically used spectra.Results: The MTF measured in the presence of scattered radiation showed a large drop at low spatial frequency compared to the low scatter method and led to a corresponding reduction in eDQE. The eDQE for the Siemens system at 1 mm{sup ?1} ranged between 0.15 and 0.27, depending on T/F and grid setting. For the Hologic system, eDQE at 1 mm{sup ?1} varied from 0.15 to 0.32, again depending on T/F and grid setting. The eDQE results for both systems showed that the grid increased the system efficiency for PMMA thicknesses of 40 mm and above but showed only small sensitivity to T/F setting. While results of the SdNR and d? based FOMs confirmed the eDQE grid position results, they were also more specific in terms of T/F selection. For the Siemens system at 20 mm PMMA, the FOMs indicated Mo/Mo (grid out) as optimal while W/Rh (grid in) was the optimal configuration at 40, 60, and 70 mm PMMA. For the Hologic, the FOMs pointed to W/Rh (grid in) at 20 and 40 mm of PMMA while W/Ag (grid in) gave the highest FOM at 60 and 70 mm PMMA. Finally, DQE at 1 mm{sup ?1} averaged for the four beam qualities studied was 0.44 ± 0.02 and 0.55 ± 0.03 for the Siemens and Hologic detectors, respectively, indicating only a small influence of energy on detector DQE.Conclusions: Both the DQE and eDQE data showed only a small sensitivity to T/F setting for these two systems. The eDQE showed clear preferences in terms of scatter reduction, being highest for the grid-in geometry for PMMA thicknesses of 40 mm and above. The SdNR and d? based figures of merit, which contain additional weighting for contrast and dose, pointed to specific T/F settings for both systems.

Salvagnini, Elena [UZ Gasthuisberg, Medical Imaging Research Center and Department of Radiology, Herestraat 49, B-3000 Leuven, Belgium and SCK-CEN, Boeretang 200, B-2400 Mol (Belgium)] [UZ Gasthuisberg, Medical Imaging Research Center and Department of Radiology, Herestraat 49, B-3000 Leuven, Belgium and SCK-CEN, Boeretang 200, B-2400 Mol (Belgium); Bosmans, Hilde; Marshall, Nicholas W. [UZ Gasthuisberg, Medical Imaging Research Center and Department of Radiology, Herestraat 49, B-3000 Leuven (Belgium)] [UZ Gasthuisberg, Medical Imaging Research Center and Department of Radiology, Herestraat 49, B-3000 Leuven (Belgium); Struelens, Lara [SCK-CEN, Boeretang 200, B-2400 Mol (Belgium)] [SCK-CEN, Boeretang 200, B-2400 Mol (Belgium)

2013-10-15T23:59:59.000Z

471

Group-Theoretical Quantization of 2+1 Geavity in the Metric-Torus Sector  

E-Print Network [OSTI]

A symmetry based quantization method of reparametrization invariant systems is described; it will work for all systems that possess complete sets of perennials whose Lie algebras close and which generate a sufficiently large symmetry groups. The construction leads to a quantum theory including a Hilbert space, a complete system of operator observables and a unitary time evolution. The method is applied to the 2+1 gravity. The paper is restricted to the metric-torus sector, zero cosmological constant $\\Lambda$ and it makes strong use of the so-called homogeneous gauge; the chosen algebra of perennials is that due to Martin. Two frequent problems are tackled. First, the Lie algebra of perennials does not generate a group of symmetries. The notion of group completion of a reparametrization invariant system is introduced so that the group does act; the group completion of the physical phase space of our model is shown to add only some limit points to it so that the ranges of observables are not unduly changed. Second, a relatively large number of relations between observables exists; they are transferred to the quantum theory by the well-known methods due to Kostant and Kirillov. In this way, a uniqueness of the physical representation of some extension of Martin's algebra is shown. The Hamiltonian is defined by a systematic procedure due to Dirac; for the torus sector, the result coincides with that by Moncrief. The construction may be extensible to higher genera and non-zero $\\Lambda$ of the 2+1 gravity, because some complete sets of perennials are well-known and there are no obstructions to the closure of the algebra.

P. Hajicek

1997-05-29T23:59:59.000Z

472

10.4 METRICS FOR EVALUATING THE IMPACT OF WEATHER ON JET ROUTES Jimmy Krozel, Ph.D., and Moein Ganji, Ph.D.  

E-Print Network [OSTI]

1 10.4 METRICS FOR EVALUATING THE IMPACT OF WEATHER ON JET ROUTES Jimmy Krozel, Ph.D., and Moein the runway. * Corresponding author address: Jimmy Krozel, Metron Aviation, Advanced Research and Concept

473

Essays in oil, conflict, and the development of resource-rich countries  

E-Print Network [OSTI]

This thesis examines three topics in the political economy of global oil markets and the development of resource-rich countries. The first chapter examines the effect of Saudi Arabia's crude pricing policies on the political ...

Peck, Jennifer Randolph

2013-01-01T23:59:59.000Z

474

Gender Equity and Fertility in European Below-Replacement Fertility Countries: Poland and Estonia  

E-Print Network [OSTI]

Much of the recent scholarly attention has been devoted to the low fertility situation experienced by a growing number of developed countries. In this context, the theoretical framework explicitly incorporating the issues of gender in explanations...

Iwinska-Nowak, Anna Malgorzata

2012-02-14T23:59:59.000Z

475

National Energy Efficiency and Conservation Policies and Programs in Developed Countries and Middle East  

E-Print Network [OSTI]

for determining the best practices to develop sustainable societies in Middle East region, which in turn will equip these countries to respond more efficiently to the implementation of the latest international standards, which are mandatory in order to succeed...

Tyrer, C. F.

2010-01-01T23:59:59.000Z

476

Essays on Dynamics of Cattle Prices in Three Developing Countries of Mali, Kenya, and Tanzania  

E-Print Network [OSTI]

One of the growing agricultural subsectors in developing countries is livestock. Livestock and livestock products account for a third of the agricultural gross output. However, the lack of viable livestock market information systems to increase...

Bizimana, Jean-Claude

2012-07-16T23:59:59.000Z

477

Urban settlement issues : observations from 181 surveys of urban dwelling environments in developing countries  

E-Print Network [OSTI]

Observations and summaries were made on 181 surveys of urban dwelling environments in developing countries, carried out by members of the Urban Settlement Design Program (U.S.D.P.), at MIT. The focus of this study is in ...

Wang, Chih-chien, M.S. Massachusetts Institute of Technology

1982-01-01T23:59:59.000Z

478

Environmental histories of the Visegrad countries: Cold War and the environmental sciences  

E-Print Network [OSTI]

Final Environmental histories of the Visegrad countries: Cold War and the environmental sciences Institute of Contemporary History of the Academy of Sciences to the environmental sciences during the Cold War and, allied to this, establish and further

Guo, Zaoyang

479

Energy conservation policy in developing countries : the case for market solutions  

E-Print Network [OSTI]

Interest in energy conservation, although to some degree cyclical, has been stimulated during the last twenty years by the rising cost of energy in a wide range of developing and developed countries, especially following ...

Bates, Robin W.

1991-01-01T23:59:59.000Z

480

Building energy calculator : a design tool for energy analysis of residential buildings in Developing countries  

E-Print Network [OSTI]

Buildings are one of the world's largest consumers of energy, yet measures to reduce energy consumption are often ignored during the building design process. In developing countries, enormous numbers of new residential ...

Smith, Jonathan Y. (Jonathan York), 1979-

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "metric ton2 country" 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

Modelling energy-economy interactions in small developing countries : a case study of Sri Lanka  

E-Print Network [OSTI]

This report is addressed at modelling energy-economy interactions in small developing countries, those with populations less than 20 million or so and where neither the industrial or energy sectors are dominant. The overall ...

Blitzer, Charles R.

1985-01-01T23:59:59.000Z

482

Design and prototyping of a retrofittable motorized module for hand powered tricycles for Developing countries  

E-Print Network [OSTI]

Current wheelchair designs in developing countries create many difficulties for their users. In Kenya, wheelchair users are often unable to use public transportation, and thus are isolated and usually without work. This ...

Wang, Nathan Philip

2008-01-01T23:59:59.000Z

483

Localized design-manufacture for Developing Countries : a methodology for creating culturally sustainable architecture  

E-Print Network [OSTI]

Can improved technology uptake in developing countries promote cultural sustainability and enable the production of endogenous solutions for development? This thesis, which focuses on technology dissemination for the benefit ...

Peinovich, Ella

2012-01-01T23:59:59.000Z

484

ICT and the Environment in Developing Countries: A Review of Opportunities and Developments  

E-Print Network [OSTI]

and Communication Technology (ICT), The Environment, Climate Change, Mitigation, Adaptation, Developing Countries technologies and applications. This review focuses on the role of ICTs in climate change mitigation, mitigating other environmental pressures and climate change adaptation, providing an overview and pointing

Paris-Sud XI, Université de

485

Gold mining and the golden rule: a challenge for producers and consumers in developing countries  

E-Print Network [OSTI]

countries Saleem H. Ali University of Vermont, Rubenstein School of Environment and Natural Resources, 151 S. This is especially true since gold is eminently recyclable and is primarily used for ornamentation. However, the key

Vermont, University of

486

Native Learning Center Training for Building Sustainable Communities in Indian Country  

Broader source: Energy.gov [DOE]

The Seminole Tribe of Florida Native Learning Center (NLC) will host this training on Building Sustainable Communities in Indian Country. Topics will include, but are not limited to: sustainable...

487

Developing a framework for evaluation of renewable energy in developing countries   

E-Print Network [OSTI]

Abstract In this dissertation, I develop a framework for evaluation of renewable energy projects in developing countries. There is a global common sense that addressing the increasing energy demands of both developed ...

Kiarsi, Sepideh

2011-11-24T23:59:59.000Z

488

11.479 Water and Sanitation Infrastructure Planning in Developing Countries, Spring 2004  

E-Print Network [OSTI]

Policy and planning for the provision of water supply and sanitation services in developing countries. Reviews available technologies, but emphasizes the planning and policy process, including economic, social, environmental, ...

Davis, Jennifer

489

$6000 FUNDED INTERNSHIPS GCFSI sponsored internees are expected to work in developing countries on projects  

E-Print Network [OSTI]

$6000 FUNDED INTERNSHIPS GCFSI sponsored internees are expected to work in developing countries of food systems Areas of work include: population growth, climate change and pressure on the land, rapid

490

Tenements : dwellings for the urban poor. Comparative study illustrating 28 cases in developing countries  

E-Print Network [OSTI]

Tenements are significant systems that provide habitation to the poor in most of the urban areas of the developing countries. Yet, tenements are practically ignored if not prohibited by the public sector and consequently ...

Aliman, Isam Mohammad

1981-01-01T23:59:59.000Z

491

Getting beyond the lowest common denominator : Developing countries in global environmental negotiations  

E-Print Network [OSTI]

This study explores the collective negotiation behavior of the developing countries of the South in international environmental politics. The so-called 'South'-represented in global negotiations by Group of 77 (G77)-is an ...

Najam, Adil

2001-01-01T23:59:59.000Z

492

Sustainable energy in Australia: an analysis of performance and drivers relative to other OECD countries .  

E-Print Network [OSTI]

??How sustainable is Australia???s pattern of energy supply and use? What are the major factors explaining Australia???s sustainable energy performance relative to other countries? This… (more)

Kinrade, P. A.

2009-01-01T23:59:59.000Z

493

Table 25. Landed Costs of Imported Crude Oil by Selected Country  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

OPEC Algeria Canada Indonesia Mexico Nigeria Saudi Arabia United Kingdom Venezuela Other Countries Arab OPEC a Total OPEC b 1978 ... 14.93 14.41 14.65...

494

Incorporating endogenous demand dynamics into long-term capacity expansion power system models for Developing countries  

E-Print Network [OSTI]

This research develops a novel approach to long-term power system capacity expansion planning for developing countries by incorporating endogenous demand dynamics resulting from social processes of technology adoption. ...

Jordan, Rhonda LeNai

2013-01-01T23:59:59.000Z

495

11.701 Introduction to Planning and Institutional Processes in Developing Countries, Fall 2005  

E-Print Network [OSTI]

This introductory course is structured to cultivate the key sensibilities necessary for effective planning practice in newly industrializing countries. The word "sensibility" refers to an awareness of key developmental ...

Sanyal, Bishwapriya

496

Can leading indicators assess country vulnerability? Evidence from the 200809 global financial crisis  

E-Print Network [OSTI]

, in contrast to the international debt crisis that began in Latin America in 1982 and the East Asia crisis countries were badly impacted by the global financial crisis of 2008­09. The crisis renewed interest

Wolfe, Patrick J.

497

Contracting Rail Freight Services for Country Elevators in the Texas Panhandle.  

E-Print Network [OSTI]

rooe ZTA245.7 B873 r\\O. 1473 -.-_ LIBRARY B-1473 JUDe 1984 JUL 27 1984 Co Rail Freight Services for Country Elevators in the Texas Panhandle The Texas Agricultural Experiment Station, Neville P. Clarke, Director, The Texas A&M University... ............................................................... 14 ACKNOWLEDGEMENTS ........................................................... 14 CONTRACTING RAIL FREIGHT-SERVICES FOR COUNTRY ELEVATORS IN THE TEXAS PANHANDLE Stephen Fuller Department of Agricultural Economics Texas Agricultural Experiment...

Fuller, Stephen

1984-01-01T23:59:59.000Z

498

Opportunities for renewable energy technologies in water supply in developing country villages  

SciTech Connect (OSTI)

This report provides the National Renewable Energy Laboratory (NREL) with information on village water supply programs in developing countries. The information is intended to help NREL develop renewable energy technologies for water supply and treatment that can be implemented, operated, and maintained by villagers. The report is also useful to manufacturers and suppliers in the renewable energy community in that it describes a methodology for introducing technologies to rural villages in developing countries.

Niewoehner, J.; Larson, R.; Azrag, E.; Hailu, T.; Horner, J.; VanArsdale, P. [Water for People, Denver, CO (United States)

1997-03-01T23:59:59.000Z

499

Present and future nuclear power generation as a reflection of individual countries' resources and objectives  

SciTech Connect (OSTI)

The nuclear reactor industry has been in a state of decline for more than a decade in most of the world. The reasons are numerous and often unique to the energy situation of individual countries. Two commonly cited issues influence decisions relating to construction of reactors: costs and the need, or lack thereof, for additional generating capacity. Public concern has ''politicized'' the nuclear industry in many non-communist countries, causing a profound effect on the economics of the option. The nuclear installations and future plans are reviewed on a country-by-country basis for 36 countries in the light of the resources and objectives of each. Because oil and gas for power production throughout the world are being phased out as much as possible, coal-fired generation currently tends to be the chosen alternative to nuclear power production. Exceptions occur in many of the less developed countries that collectively have a very limited operating experience with nuclear reactors. The Chernobyl accident in the USSR alarmed the public; however, national strategies and plans to build reactors have not changed markedly in the interim. Assuming that the next decade of nuclear power generation is uneventful, additional electrical demand would cause the nuclear power industry to experience a rejuvenation in Europe as well as in the US. 80 refs., 3 figs., 22 tabs.

Borg, I.Y.

1987-06-26T23:59:59.000Z

500

Debt dependency, debt relief, and macroeconomic policies: how does the structure of external and domestic debt affect the well being of a country?s citizenry?  

E-Print Network [OSTI]

; Walton and Ragin, 1990; Dixon and Boswell, 1996; Firebaugh, 1996) on the growth and development of Third World Countries. This research primarily examines the relationship between external debt held by multilateral development institutions...) findings demonstrate that over urbanization, measured as the residuals of urbanization regressed on GNP per capita (Bradshaw, 1987), is one of the primary causes of Third World protests against austerity programs. 11 Neoclassical Economic Theory...

Burns, Jackie Rene

2005-02-17T23:59:59.000Z