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1

What Is the True Value of Forecasts?  

Science Conference Proceedings (OSTI)

Understanding the economic value of weather and climate forecasts is of tremendous practical importance. Traditional models that have attempted to gauge forecast value have focused on a best-case scenario, in which forecast users are assumed to ...

Antony Millner

2009-10-01T23:59:59.000Z

2

The Insulation Energy Appraisal Assessing the True Value of Insulated System  

E-Print Network (OSTI)

Insulation remains a seriously under-utilized technology in the manufacturing and industrial sectors of the economy even though its role in energy efficiency and environmental preservation is clear. The objective of the presentation is to educate the audience about the enormous savings potential of insulation in terms of reduced energy costs, improved process control, reduced greenhouse gas emissions, noise control and personnel protection. In addition, the presentation will introduce the audience to a new energy management tool designed to help facility/energy managers understand the true dollar and performance value of insulation- the Insulation Energy Appraisal Program. The program has achieved tremendous success with all classes sold out to date. The presentation will highlight various components of the intensive 2-day training program which teaches an appraiser how to: evaluate the thermal performance of insulated versus uninsulated piping and equipment; translate Btu losses into actual dollars; and calculate greenhouse gas emissions.

Schell, S.

2002-04-01T23:59:59.000Z

3

Genomics assisted design of training populations of perennial forage and biofuel crops for predicting breeding value  

E-Print Network (OSTI)

and biofuel crops for predicting breeding value Supervisors: Leif Skøt (IBERS), Gancho improvement of crops for food, feedstock and biofuel is an urgent priority to meet with respect to training populations in perennial forage and biofuel crops, specifically

Millar, Andrew J.

4

GGomorphologieomorphologie True /False  

E-Print Network (OSTI)

working on them. #12;Relevance of geomorphology People live on landforms and their lives are affectedGGééomorphologieomorphologie #12;True /False 1. Geomorphology is the study of process working for thousands of years People dam rivers, drain groundwater, engineer coast- lines People plant or burn

Demouchy, Sylvie

5

Establishing More Truth in True Winds  

Science Conference Proceedings (OSTI)

Techniques are presented for the computation and quality control of true winds from vessels at sea. Correct computation of true winds and quality-control methods are demonstrated for complete data. Additional methods are presented for estimating ...

Shawn R. Smith; Mark A. Bourassa; Ryan J. Sharp

1999-07-01T23:59:59.000Z

6

True Electric LLC | Open Energy Information  

Open Energy Info (EERE)

search Name True Electric LLC Place Texas Utility Id 56298 Utility Location Yes Ownership R NERC ERCOT Yes ISO Ercot Yes Activity Retail Marketing Yes References EIA Form EIA-861...

7

TrueWind Solutions | Open Energy Information  

Open Energy Info (EERE)

Center Partnership Year 2003 LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now TrueWind Solutions is a company located in Albany, NY. References...

8

ON THE TRUE SHAPE OF X-RAY SPECTRA  

SciTech Connect

A method for obtaining the true shape of x-ray spectra was developed for the particular case of dispersive distortions. The method is of value in the correction of the shape of the spectrum for the distortion introduced by the outside level of the atom and in showing the correct shape of the energy dependence of the density of states n(E)p(E) where p(E) is the probability of the corresponding transition. (J.S.R.)

Blokhin, M.A.

1956-03-01T23:59:59.000Z

9

Predicting the Appraised Unit Value of Unimproved Parcels in San Francisco, CA Using LEED Sustainable Site Credit Criteria, Parcel area, Zoning, and Population Density  

E-Print Network (OSTI)

Nowadays many people recognize the need for sustainable development more than ever because of improper urban sprawl, rapid exhaustion of natural resources, and serious environmental problems. Emission of carbon dioxide from transportation sources causes severe air contamination, and this will increase due to the continued use of private vehicles. Thus, local governments are trying to keep public transit on a satisfactory level due to rising commuting time for cities. The U.S. Census shows that the majority of people would prefer to use their private automobile rather than utilize existing mass transit systems. Therefore, it is up to local governments to consider setting up more efficient alternative mass transit systems to deal with the increasing pollution caused by automobiles. Organizations adopt certain environmental standards for many different reasons, such as commitment to environmental issues affecting their industry. Other organizations could also benefit, both economically and environmentally, by utilizing such standards. The LEED (Leadership in Energy and Environmental Design) rating system is one of the more commonly-used environmental standards which presents guidelines for making decisions regarding land development while preserving the environment. However, only a few studies have attempted to evaluate this voluntary rating system which makes it difficult to justify the motivation of organizations that have adopted such voluntary standards. In this respect, this research primarily aims to explore the economic influence on the market value of undeveloped land through an analysis of public transportation in San Francisco, CA. Population density and area of each parcel are the factors considered to make the predictive model more powerful. Findings in this study show that LEED PTA (Public Transportation Accessibility) criteria, and population density significantly affect the appraised land unit value in specific purposed zones. Particularly, the economic impact of public transportation accessibility tended to be positive. With these findings, the statistical model for predicting land value was created. The result of this research can assist developers to make better site selections to accelerate the growth of sustainable construction.

Cho, Hyun Jeong

2011-08-01T23:59:59.000Z

10

Contactless electromagnetic active attack on ring oscillator based true random number generator  

Science Conference Proceedings (OSTI)

True random number generators (TRNGs) are ubiquitous in data security as one of basic cryptographic primitives. They are primarily used as generators of confidential keys, to initialize vectors, to pad values, but also as random masks generators in some ... Keywords: EM injections, IEMI, TRNGs, active attacks, ring oscillators

Pierre Bayon; Lilian Bossuet; Alain Aubert; Viktor Fischer; Franois Poucheret; Bruno Robisson; Philippe Maurine

2012-05-01T23:59:59.000Z

11

True grit: Brock is climbing her way to success  

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

True grit: Brock is climbing her way to success True grit: Brock is climbing her way to success True grit: Brock is climbing her way to success Biology student and radiation physics intern Burgandy Brock tackles challenges with gusto, in the field, in the classroom and in life. August 27, 2013 True grit: Brock is climbing her way to success Biology student and radiation physics intern Burgandy Brock tackles challenges with gusto, in the field, in the classroom and in life. An avid outdoorswoman who loves adrenaline sports such as rock climbing, the Los Alamos native respects the Lab and the foundation it provides. » Return to homepage Undeterred by life's challenges, student pursues complex science Los Alamos Environmental Stewardship intern Burgandy Brock has a lot on her plate, but that hasn't diminished her drive to learn more about all types

12

The truth about 'The truth about true blue'  

E-Print Network (OSTI)

chardin1@twcny.rr.com Brian P. McLaughlin Rutgers UniversityHardin, C. L. , and McLaughlin, B. P. (2006). True colors.L. Hardin, and Brian P. McLaughlin ? Color, Variation, and

Cohen, Jonathan; Hardin, C. L.; McLaughlin, Brian P.

2007-01-01T23:59:59.000Z

13

True-Temperature Determination Of Geothermal Reservoirs | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » True-Temperature Determination Of Geothermal Reservoirs Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: True-Temperature Determination Of Geothermal Reservoirs Details Activities (0) Areas (0) Regions (0) Abstract: Parameters governing the resistivity in geothermal areas are analyzed. A method for the calculation of the true temperature of geothermal reservoirs is explained, and the effectiveness of the method is evidenced. Author(s): Jin Doo Jung Published: Geoexploration, 1977 Document Number: Unavailable DOI: 10.1016/0016-7142(77)90002-3 Source: View Original Journal Article

14

Crayola's True Color Shines Through: Green | Department of Energy  

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

Crayola's True Color Shines Through: Green Crayola's True Color Shines Through: Green Crayola's True Color Shines Through: Green August 13, 2010 - 10:00am Addthis The Crayola solar farm became fully operational this week. Ten children from around the country, known as the "Crayola Green Team," helped dedicate the newest addition to the Easton, Pa.-plant. Photos courtesy of Crayola. | Photo Courtesy of Crayola The Crayola solar farm became fully operational this week. Ten children from around the country, known as the "Crayola Green Team," helped dedicate the newest addition to the Easton, Pa.-plant. Photos courtesy of Crayola. | Photo Courtesy of Crayola Stephen Graff Former Writer & editor for Energy Empowers, EERE What does this project do? The solar panels produce enough energy to produce 1 billion crayons

15

Engines - Particulate Studies - Revealing the True Nature of Diesel  

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

Engine Nanoparticle Research: Revealing the True Nature of Diesel Particulates Engine Nanoparticle Research: Revealing the True Nature of Diesel Particulates Thermophoretic sampling device Argonne's test engine with the thermophoretic sampling device attached. Nanostructure of graphitic diesel soot under high engine load A transmission electron microscope reveals the nanostructures of graphitic diesel soot sampled under high engine loads. Morphology of particles collected from diesel combustion with iso-paraffin-enriched fuel. Morphology of particles collected from diesel combution with iso-paraffin-enriched fuel. Amorphous soot particle collected from biodiesel combustion undera low-temperature condition. Amorphous soot particle collected from biodiesel combustion under low temperature conditions. Researchers have many ideas about how to reduce the soot produced by diesel

16

Two-photon interference with true thermal light  

E-Print Network (OSTI)

Two-photon interference and "ghost" imaging with entangled light have attracted much attention since the last century because of the novel features such as non-locality and sub-wavelength effect. Recently, it has been found that pseudo-thermal light can mimic certain effects of entangled light. We report here the first observation of two-photon interference with true thermal light.

Yan-Hua Zhai; Xi-Hao Chen; Da Zhang; Ling-An Wu

2005-06-07T23:59:59.000Z

17

Value Centers  

Science Conference Proceedings (OSTI)

Value centers identify the over-reaching themes, initiatives, and opportunities in alignment with the strategic goals of AOCS. Value Centers AOCS History and Governance about us aocs committees contact us division council fats governing board hist

18

Correlated two-photon imaging with true thermal light  

E-Print Network (OSTI)

We report the first experimental demonstration of two-photon correlated imaging with true thermal light from a hollow cathode lamp. The coherence time of the source is much shorter than that of previous experiments using random scattered light from a laser. A two-pinhole mask was used as object, and the corresponding thin lens equation was well satisfied. Since thermal light sources are easier to obtain and measure than entangled light it is conceivable that they may be used in special imaging applications.

Da Zhang; Xi-Hao Chen; Yan-Hua Zhai; Ling-An Wu

2005-03-14T23:59:59.000Z

19

Numerical modeling of a true in situ oil shale retort  

DOE Green Energy (OSTI)

A numerical model has been developed to simulate the true in situ retorting process. The retort is assumed to be a low-porosity fractured bed composed of large seams of competent shale separated at intervals by open fractures. Kerogen and carbonate decomposition and char, oil, and gas combustion, as well as other reactions, are considered. In contrast to the results of rubbled-bed models, the retorting of seams thicker than one meter is characterized by incomplete retorting and significant oil combustion (10 to 40% of that retorted). The amount of shale retorted can, however, be maximized by proper control of air and steam injection rates, with the injected gas being optimally 40 to 50% steam. The oil available for recovery from a two meter seam can then be, for example, as high as 50% of Fischer Assay.

Tyner, C.E.; Hommert, P.J.

1979-01-01T23:59:59.000Z

20

VALUE STUDY  

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

PREPARED FOR: DEPARTMENT OF ENERGY OFFICE OF CONTRACT RESOURCES AND RESOURCE MANAGEMENT SEPTEMBER 2008 UPDATE BY: AON CONSULTING INC. FEBRUARY 1999 UPDATED SEPTEMBER 29, 2008 VALUE STUDY DESK MANUAL Prepared for: DEPARTMENT OF ENERGY By: BUCK CONSULTANTS Under DE-AC01-96AD38107 Update Prepared for: DOE By: AON CONSULTING, INC. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 Contents PART I Overview of Value Study Illustrative Flow Charts...................................................................................................................................... 1 1. Purpose................................................................................................................................................... 4

Note: This page contains sample records for the topic "true population values" 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

MSIT Tribune Speaker Series Measuring the True Cost of Outsourcing  

E-Print Network (OSTI)

in the area of Business Intelligence of IT software and methods) in 2002 and CEO since January 2005, Scott the largest segment. CIO Magazine states that "53 percent of customers have not realized business value

Bustamante, Fabián E.

22

Disaggregating measurement uncertainty from population variability and Bayesian treatment of uncensored results  

Science Conference Proceedings (OSTI)

In making low-level radioactivity measurements of populations, it is commonly observed that a substantial portion of net results are negative. Furthermore, the observed variance of the measurement results arises from a combination of measurement uncertainty and population variability. This paper presents a method for disaggregating measurement uncertainty from population variability to produce a probability density function (PDF) of possibly true results. To do this, simple, justifiable, and reasonable assumptions are made about the relationship of the measurements to the measurands (the 'true values'). The measurements are assumed to be unbiased, that is, that their average value is the average of the measurands. Using traditional estimates of each measurement's uncertainty to disaggregate population variability from measurement uncertainty, a PDF of measurands for the population is produced. Then, using Bayes's theorem, the same assumptions, and all the data from the population of individuals, a prior PDF is computed for each individual's measurand. These PDFs are non-negative, and their average is equal to the average of the measurement results for the population. The uncertainty in these Bayesian posterior PDFs is all Berkson with no remaining classical component. The methods are applied to baseline bioassay data from the Hanford site. The data include 90Sr urinalysis measurements on 128 people, 137Cs in vivo measurements on 5,337 people, and 239Pu urinalysis measurements on 3,270 people. The method produces excellent results for the 90Sr and 137Cs measurements, since there are nonzero concentrations of these global fallout radionuclides in people who have not been occupationally exposed. The method does not work for the 239Pu measurements in non-occupationally exposed people because the population average is essentially zero.

Strom, Daniel J.; Joyce, Kevin E.; Maclellan, Jay A.; Watson, David J.; Lynch, Timothy P.; Antonio, Cheryl L.; Birchall, Alan; Anderson, Kevin K.; Zharov, Peter

2012-04-17T23:59:59.000Z

23

True solar analogues in the open cluster M67  

E-Print Network (OSTI)

The solar analogues are fundamental targets for a better understanding of our Sun and Solar System. Notwithstanding the efforts, this research is usually limited to field stars. The open cluster M67 offers a unique opportunity to search for solar analogues because its chemical composition and age are very similar to those of our star. In this work, we analyze FLAMES@VLT spectra of about one hundred of M67 main sequence stars with the aim to identify solar analogues. We first determine cluster members which are likely not binaries, by combining both proper motions and radial velocity measurements. Then, we concentrate our analysis on the determination of stellar effective temperature, using the analyzes of line-depth ratios and Halpha wings. Finally, we also compute lithium abundance for all the stars. Thanks to the our analysis, we find ten solar analogues, which allow us to derive a solar color (B-V)=0.649+/-0.016 and a cluster distance modulus of 9.63+/-0.08, very close to values found by previous authors. Among them, five are the best solar twins with temperature determinations within 60 K from the solar values. Our results lead us to do further spectroscopic investigations because the solar analogues candidates are suitable for planet search.

K. Biazzo; L. Pasquini; P. Bonifacio; S. Randich; L. R. Bedin

2008-07-07T23:59:59.000Z

24

Commissioning and dosimetric characteristics of TrueBeam system: Composite data of three TrueBeam machines  

Science Conference Proceedings (OSTI)

Purpose: A TrueBeam linear accelerator (TB-LINAC) is designed to deliver traditionally flattened and flattening-filter-free (FFF) beams. Although it has been widely adopted in many clinics for patient treatment, limited information is available related to commissioning of this type of machine. In this work, commissioning data of three units were measured, and multiunit comparison was presented to provide valuable insights and reliable evaluations on the characteristics of the new treatment system. Methods: The TB-LINAC is equipped with newly designed waveguide, carousel assembly, monitoring control, and integrated imaging systems. Each machine in this study has 4, 6, 8, 10, 15 MV flattened photon beams, and 6 MV and 10 MV FFF photon beams as well as 6, 9, 12, 16, 20, and 22 MeV electron beams. Dosimetric characteristics of the three new TB-LINAC treatment units are systematically measured for commissioning. High-resolution diode detectors and ion chambers were used to measure dosimetric data for a range of field sizes from 10 Multiplication-Sign 10 to 400 Multiplication-Sign 400 mm{sup 2}. The composite dosimetric data of the three units are presented in this work. The commissioning of intensity modulated radiotherapy (IMRT), volumetric modulated arc therapy (VMAT), image-guided radiation therapy, and gating systems are also illustrated. Critical considerations of P{sub ion} of FFF photon beams and small field dosimetric measurements were investigated. Results: The authors found all PDDs and profiles matched well among the three machines. Beam data were quantitatively compared and combined through average to yield composite beam data. The discrepancies among the machines were quantified using standard deviation (SD). The mean SD of the PDDs among the three units is 0.12%, and the mean SD of the profiles is 0.40% for 10 MV FFF open fields. The variations of P{sub ion} of the chamber CC13 is 1.2 {+-} 0.1% under 6 MV FFF and 2.0 {+-} 0.5% under 10 MV FFF from dmax to the 18 cm-off-axis point at 35 cm depth under 40 Multiplication-Sign 40 cm{sup 2}. The mean penumbra of crossplane flattened photon beams at collimator angle of 0 Degree-Sign is measured from 5.88 {+-} 0.09 to 5.99 {+-} 0.13 mm from 4 to 15 MV at 10 cm depth of 100 Multiplication-Sign 100 mm{sup 2}. The mean penumbra of crossplane beams at collimator angle of 0 Degree-Sign is measured as 3.70 {+-} 0.21 and 4.83 {+-} 0.04 mm for 6 MV FFF and 10 MV FFF, respectively, at 10 cm depth with a field size of 5 Multiplication-Sign 5 cm{sup 2}. The end-to-end test procedures of both IMRT and VMAT were performed for various energy modes. The mean ion chamber measurements of three units showed less than 2% between measurement and calculation; the mean MultiCube ICA measurements demonstrated over 90% pixels passing gamma analysis (3%, 3 mm, 5% threshold). The imaging dosimetric data of KV planar imaging and CBCT demonstrated improved consistency with vendor specifications and dose reduction for certain imaging protocols. The gated output verification showed a discrepancy of 0.05% or less between gating radiation delivery and nongating radiation delivery. Conclusions: The commissioning data indicated good consistency among the three TB-LINAC units. The commissioning data provided us valuable insights and reliable evaluations on the characteristics of the new treatment system. The systematically measured data might be useful for future reference.

Chang Zheng; Wu Qiuwen; Adamson, Justus; Ren Lei; Bowsher, James; Yan Hui; Thomas, Andrew; Yin Fangfang [Department of Radiation Oncology, Duke University, Durham, North Carolina 27710 (United States)

2012-11-15T23:59:59.000Z

25

Measuring the true managerial efficiency of bank branches in Taiwan: A three-stage DEA analysis  

Science Conference Proceedings (OSTI)

This paper aims to explore the true managerial efficiencies of the branches of a case bank in Taiwan. With 123 branches of the case bank comprising the sample, the study finds that, after the adjustment of environmental factors and statistical noise, ... Keywords: Bank branches, Environmental variables, Malmquist productivity index, Stochastic frontier approach, Three-stage data envelopment analysis, True managerial efficiency

Jonchi Shyu; Terri Chiang

2012-10-01T23:59:59.000Z

26

True imposters  

Science Conference Proceedings (OSTI)

Imposters are a powerful technique which has been widely used for many years in the graphics community. An imposter is a two dimensional image rendered onto a billboard which represents highly detailed geometry. Imposters can be created on the fly or ...

Eric Risser

2006-07-01T23:59:59.000Z

27

U-028: Microsoft Windows win32k.sys TrueType Font Parsing Vulnerability |  

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

28: Microsoft Windows win32k.sys TrueType Font Parsing 28: Microsoft Windows win32k.sys TrueType Font Parsing Vulnerability U-028: Microsoft Windows win32k.sys TrueType Font Parsing Vulnerability November 7, 2011 - 8:15am Addthis PROBLEM: Microsoft Windows win32k.sys TrueType Font Parsing Vulnerability. PLATFORM: Microsoft Windows 7 Microsoft Windows Server 2003 Datacenter Edition Microsoft Windows Server 2003 Enterprise Edition Microsoft Windows Server 2003 Standard Edition Microsoft Windows Server 2003 Web Edition Microsoft Windows Server 2008 Microsoft Windows Storage Server 2003 Microsoft Windows Vista Microsoft Windows XP Home Edition Microsoft Windows XP Professional ABSTRACT: A vulnerability has been reported in Microsoft Windows, which can be exploited by malicious people to compromise a user's system. reference LINKS:

28

Ingan Based True Green Laser Diodes on Novel Semi-Polar {20-21}  

Science Conference Proceedings (OSTI)

In this paper, we present the high crystal quality and homogeneity in InGaN quantum wells (QWs) on {20-21} planes with the 531 nm true green pulsed lasing ...

29

True ternary fission, the collinear cluster tripartition (CCT) of {sup 252}Cf  

Science Conference Proceedings (OSTI)

In systematic work over the last decade (see Pyatkov et al. [12] and refs therein), the ternary fission decay of heavy nuclei, in {sup 235}U(n,fff) and {sup 252}Cf(sf) has been studied in a collinear geometry. The name used for this process is (CCT), with three fragments of similar size in a collinear decay, it is the true ternary fission. This decay has been observed in spontaneous fission as well as in a neutron induced reaction. The measurements are based on different experimental set-ups, with binary coincidences containing TOF and energy determinations. With two detector telescopes placed at 180 Degree-Sign , the measurements of masses and energies of each of the registered two fragments, give complete kinematic solutions. Thus the missing mass events in binary coincidences can be determined, these events are obtained by blocking one of the lighter fragments on a structure in front of the detectors. The relatively high yield of CCT (more than 10{sup -3} per binary fission) is explained. It is due to the favourable Q-values (more positive than for binary) and the large phase space of the ternary CCT-decay, dominated by three (magic) clusters: e.g. isotopes of Sn, Ca and Ni, {sup 132}Sn+{sup 50}Ca+{sup 70}Ni. It is shown that the collinear (prolate) geometry has the favoured potential energy relative to the oblate shapes. The ternary fission is considered to be a sequential process. With this assumption the kinetic energies of the fragments have been calculated by Vijay et al.. The third fragments have very low kinetic energies (below 20 MeV) and have thus escaped their detection in previous work on 'ternary fission', where in addition an oblate shape and a triangle for the momentum vectors have been assumed.

Oertzen, W. von; Pyatkov, Y. V.; Kamanin, D. [Helmholtz Zentrum, D14109 Berlin (Germany); Flerov Laboratory of Nuclear Reactions, JINR, Dubna, Moscow region (Russian Federation); Flerov Laboratory of Nuclear Reactions, JINR, Dubna, Moscow region (Russian Federation) and Helmholtz Zentrum, D14109 Berlin (Germany)

2012-10-20T23:59:59.000Z

30

Analyzing the Effects of Temporal Wind Patterns on the Value of Wind-Generated Electricity at Different Sites in California and the Northwest  

E-Print Network (OSTI)

the Value of Wind-Generated Electricity References TrueWindValuing the Time-Varying Electricity Production of Solarthe Value of Wind-Generated Electricity References Gipe, P.

Fripp, Matthias; Wiser, Ryan

2006-01-01T23:59:59.000Z

31

Verification of dosimetric accuracy on the TrueBeam STx: Rounded leaf effect of the high definition MLC  

Science Conference Proceedings (OSTI)

Purpose: The dosimetric leaf gap (DLG) in the Varian Eclipse treatment planning system is determined during commissioning and is used to model the effect of the rounded leaf-end of the multileaf collimator (MLC). This parameter attempts to model the physical difference between the radiation and light field and account for inherent leakage between leaf tips. With the increased use of single fraction high dose treatments requiring larger monitor units comes an enhanced concern in the accuracy of leakage calculations, as it accounts for much of the patient dose. This study serves to verify the dosimetric accuracy of the algorithm used to model the rounded leaf effect for the TrueBeam STx, and describes a methodology for determining best-practice parameter values, given the novel capabilities of the linear accelerator such as flattening filter free (FFF) treatments and a high definition MLC (HDMLC). Methods: During commissioning, the nominal MLC position was verified and the DLG parameter was determined using MLC-defined field sizes and moving gap tests, as is common in clinical testing. Treatment plans were created, and the DLG was optimized to achieve less than 1% difference between measured and calculated dose. The DLG value found was tested on treatment plans for all energies (6 MV, 10 MV, 15 MV, 6 MV FFF, 10 MV FFF) and modalities (3D conventional, IMRT, conformal arc, VMAT) available on the TrueBeam STx. Results: The DLG parameter found during the initial MLC testing did not match the leaf gap modeling parameter that provided the most accurate dose delivery in clinical treatment plans. Using the physical leaf gap size as the DLG for the HDMLC can lead to 5% differences in measured and calculated doses. Conclusions: Separate optimization of the DLG parameter using end-to-end tests must be performed to ensure dosimetric accuracy in the modeling of the rounded leaf ends for the Eclipse treatment planning system. The difference in leaf gap modeling versus physical leaf gap dimensions is more pronounced in the more recent versions of Eclipse for both the HDMLC and the Millennium MLC. Once properly commissioned and tested using a methodology based on treatment plan verification, Eclipse is able to accurately model radiation dose delivered for SBRT treatments using the TrueBeam STx.

Kielar, Kayla N.; Mok, Ed; Hsu, Annie; Wang Lei; Luxton, Gary [Department of Radiation Oncology, Stanford University School of Medicine, Stanford, California 94305 (United States)

2012-10-15T23:59:59.000Z

32

Analyzing the Effects of Temporal Wind Patterns on the Value of Wind-Generated Electricity at Different Sites in California and the Northwest  

E-Print Network (OSTI)

Energy Facilities. American Wind Energy Association (AWEA)Analyzing the Effects of Temporal Wind Patterns onthe Value of Wind-Generated Electricity References TrueWind

Fripp, Matthias; Wiser, Ryan

2006-01-01T23:59:59.000Z

33

Valuing Mutual Fund Companies  

E-Print Network (OSTI)

Valuing Mutual Fund Companies 1 Jacob Boudoukh a , Matthew1a Valuing Mutual Fund Companies ABSTRACT Combining insightsdata from the Investment Company Institute. Given the size

Boudoukh, Jacob; Richardson, Matthew; Stanton, Richard; Whitelaw, Robert F.

2004-01-01T23:59:59.000Z

34

Networking Value Center  

Science Conference Proceedings (OSTI)

Identifies opportunities and structures that foster networking amongst participants for the purpose of building value into the experience. Networking Value Center AOCS History and Governance about us aocs committees contact us division council fat

35

The Value Analysis Process  

Science Conference Proceedings (OSTI)

...T.C. Fowler, Value Analysis in Materials Selection and Design, Materials Selection and Design, Vol 20, ASM Handbook,

36

Complex values in Smalltalk  

Science Conference Proceedings (OSTI)

Distinguishing between stateful objects and Values has long been recognized as fruitful. Values are universal context free abstractions that prevent side-effects and allow for a functional programming style. Though object-oriented programming languages ... Keywords: Smalltalk, functional programming, refactoring, serialization, testability, value objects

Thomas J. Schrader; Christian Haider

2009-08-01T23:59:59.000Z

37

The True-Twin microcalorimeter: a proof-of-concept experiment  

E-Print Network (OSTI)

We present a proof-of-concept experiment to realize microwave primary power standard with a true-twin microcalorimeter. Double feeding line microcalorimeters are widely used by National Metrology Institutes. A drawback concerns the system calibration: traditional processes changes measurement conditions between system characterization and the measurement stage. Nevertheless, if the feeding lines are made twin, a measurement scheme that avoids separate characterization can be applied, equations simplify and time consumption is halved. Here we demonstrates the feasibility of the idea. The result of an effective efficiency spectroscopy of a thermoelectric power sensor is compared with figures obtained with well established methods.

Luca Oberto; Luciano Brunetti; Marco Sellone

2011-05-02T23:59:59.000Z

38

Description of true and delayed ternary nuclear fission accompanied by the emission of various third particles  

Science Conference Proceedings (OSTI)

The mechanisms and the features of the main types of nuclear ternary fission (that is, true ternary fission, in which a third particle is emitted before the rupture of the fissioning nucleus into fragments, and delayed ternary fission, in which a third particle is emitted from fission fragments going apart) are investigated within quantum-mechanical fission theory. The features of T-odd asymmetry in true ternary nuclear fission induced by cold polarized neutrons are investigated for the cases where alpha particles, prescission neutrons, and photons appear as third particles emitted by fissioning nuclei, the Coriolis interaction of the spin of the polarized fissioning nucleus with the spin of the third particle and the interference between the fission amplitudes for neutron resonances excited in the fissioning nucleus in the case of projectile-neutron capture being taken into account. For the cases where third particles emitted by fission fragments are evaporated neutrons or photons, T-odd asymmetries in delayed ternary nuclear fission induced by cold polarized neutrons are analyzed with allowance for the mechanism of pumping of large fission-fragment spins oriented orthogonally to the fragment-emission direction and with allowance for the interference between the fission amplitudes for neutron resonances.

Kadmensky, S. G., E-mail: kadmensky@vsu.ru; Kadmensky, S. S.; Lyubashevsky, D. E. [Voronezh State University (Russian Federation)

2010-08-15T23:59:59.000Z

39

Extreme Value Techniques  

Science Conference Proceedings (OSTI)

... "Recent approaches to extreme value estimation with application to wind speeds. Part II: prediction of extreme winds." Proceedings of the First ...

40

Values-led business.  

E-Print Network (OSTI)

?? The issue that is dealt with in this paper is the concept of values-led business. The idea behind the term is that businesses has (more)

Nyberg, Andreas; Borgh, Anders

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

A Cautionary Note on the Use of Nonparametric Bootstrap for Estimating Uncertainties in Extreme-Value Models  

Science Conference Proceedings (OSTI)

The parametric and nonparametric approaches to the bootstrap are compared as to their performance in estimating uncertainties in extreme-value models. Simulation experiments make use of several combinations of true and fitted probability ...

Jan Kysel

2008-12-01T23:59:59.000Z

42

Visualising exemplary program values  

Science Conference Proceedings (OSTI)

We describe an idea of a tool to aid software developers, similar to tracing and software visualization. The tool monitors a running program and log some values of its variables. The exemplary values, chosen by the tool, are later displayed onto the ... Keywords: branches, tracing, variables, visualization

Marcin Stefaniak

2007-09-01T23:59:59.000Z

43

VALUE ENGINEERING.PDF  

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

6 6 I N S P E C T I O N R E P O R T U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF INSPECTIONS FOLLOW-ON INSPECTION OF THE DEPARTMENT OF ENERGY'S VALUE ENGINEERING PROGRAM DECEMBER 2001 U.S. DEPARTMENT OF ENERGY Washington, DC 20585 December 20, 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman /s/ Inspector General SUBJECT: INFORMATION: Report on "Follow-on Inspection of the Department of Energy's Value Engineering Program" BACKGROUND Value Engineering is a recognized management tool which, if properly implemented and executed, can streamline operations, improve quality, and reduce costs. Through the use of methodologies such as Value Engineering, Federal agencies are realizing an average of more than $20 in savings/costs avoidance for each dollar spent on performing the value effort.

44

VALUE STUDY | Department of Energy  

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

Technology Centers Field Sites Power Marketing Administration Other Agencies You are here Home VALUE STUDY VALUE STUDY VALUE STUDY More Documents & Publications VALUE STUDY...

45

True in-situ bed preparation: oil shale and tar sand  

SciTech Connect

In 1978, a detailed study was conducted to evaluate the status of the bed preparation technology that had been developed for true in-situ processing of oil shale. It was concluded that the two techniques which had received the bulk of the attention in prior field experimentation, namely the wellbore springing and hydraulic/explosive fracturing concepts, both had inherent traits which would prevent them from being useful in practical applications. In the current paper, the previous results are reviewed to determine whether or not they are also applicable to tar sand. The conclusion reached is that neither technique would be practical for preparing a tar sands deposit for in-situ processing.

Boade, R. R.

1980-01-01T23:59:59.000Z

46

Material balance calculations for true in-situ oil shale retorting  

DOE Green Energy (OSTI)

In an effort to further understand the characteristics of true in situ oil shale retorting, a comprehensive material balance procedure has been developed for this application. In addition to the normal elemental balances, laboratory data for the stoichiometry of oil coking and kerogen decomposition are used. This additional information allows estimates to be made as to the extent of the product loss mechanisms of oil coking and oil combustion. Assumptions are necessary in order to close the balance; thus sensitivity of the results to these assumptions is examined. The procedure has been applied to both the Site 9 and, on a preliminary basis, Site 12 oil shale retorts conducted by the Laramie Energy Technology Center. Results indicate that oil combustion and oil coking are significant loss mechanisms, i.e., on the order of 40 to 60% of oil retorted.

Hommert, P.J.

1979-01-01T23:59:59.000Z

47

The Place Value Game  

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

Place Value Game Place Value Game Welcome to the Place Value Game! The goal of the Place Value Game is to create the largest possible number from the digits the computer gives you. Unfortunately, the computer will give you each digit one at a time and you won't know what the next number will be. You are not allowed to rearrange any of the digits you have already placed, so think carefully before you lock a number in place! Good luck! You are allowed to select the: Number of Digits - The number of digits in the number you are building. Largest Digit - The largest number the computer is allowed to pick. (9 means that the computer can pick any number from 0 to 9) Number of Discards - The number of extra spaces you get. (2 means that you are allowed to throw away 2 numbers) A JavaScript enabled web browser (Netscape Navigator 4 or Internet Explorer

48

Content Value Center  

Science Conference Proceedings (OSTI)

Identifies and prioritizes emergent themes impacting AOCS members and other professionals involved with fats, oils and other bio-based sources. Content Value Center Governing Board annual aocs AOCS Governing Board fats history information materials oils

49

Technical Value Center  

Science Conference Proceedings (OSTI)

Identifies opportunities to increase awareness and utilization of AOCS Technical Services activities and products. Technical Value Center AOCS History and Governance about us aocs committees contact us division council fats governing board history

50

Displaying Economic Value  

Science Conference Proceedings (OSTI)

The distinction between forecast quality and economic value in a costloss formulation is well known. Also well known is their complex relationship, even with some instances of a reversal between the two, where higher quality is associated with ...

Caren Marzban

2012-12-01T23:59:59.000Z

51

Photovoltaics Value Analysis  

DOE Green Energy (OSTI)

The goals of this report are to identify best practices in methodologies for estimating the value of distributed PV technologies, identify gaps in existing knowledge, and outline R&D opportunities.

Contreras, J.L.; Frantzis, L.; Blazewicz, S.; Pinault, D.; Sawyer, H.

2008-02-01T23:59:59.000Z

52

Value Study Desk Manual  

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

PREPARED FOR: DEPARTMENT OF ENERGY Office of Contractor Human Resources Policy Division September 26, 2012 UPDATE VALUE STUDY DESK MANUAL Prepared for: DEPARTMENT OF ENERGY By: BUCK CONSULTANTS Under DE-AC01-96AD38107 Update Prepared for: DOE By: AON CONSULTING, INC. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 September 28, 2008 Update Prepared for: DOE By: Aon Hewitt Inc. Under Delivery Order DE-BP01-08MA345678, Contract No. DE-AB01-08-ME11881 September 26, 2012 Contents PART I Overview of Value Study Illustrative Flow Charts ..................................................................................... 1

53

Economic Value of Veterinary  

E-Print Network (OSTI)

laboratories such as TVMDL. Without TVMDL's services, Texas would experience both a health and a fiscal crisis Diagnostic Laboratory (TVMDL) works to protect animal and human health through diagnostic testing of samplesEconomic Value of Veterinary Diagnostics Public Investment in Animal Health Testing Yields Economic

54

R-value Calculator  

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

Advanced Wall Systems Advanced Wall Systems ORNL Home ASTM Testing BEP Home Related Sites Work With Us Advanced Wall Systems Home Interactive Calculators New Whole Wall R-value Calculators As A Part Of The ORNL Material Database For Whole Building Energy Simulations These calculators are replacing the old Whole Wall Thermal Performance calculator. These new versions of the calculator contain many new features and are part of the newly developed Interactive Envelope Materials Database for Whole-Building Energy Simulation Programs. The simple version of the Whole Wall R-value calculator is now available for use. This calculator is similar to the previous Whole Wall Thermal Performance calculator and does not require any downloads from the user. However, it was updated to allow calculations for fourteen wall details

55

Review and analysis of oil shale technologies. Volume II. True in situ technology  

SciTech Connect

This volume is a technical review and economic analysis of current true in-situ shale technology. Three techniques involving different fracturing methods are compared. Key variables include air compression, drilling depth, drill hole diameter and pattern geometry, shale grade, shale bed thickness, and explosives requirements. Variables, process systems, and process steps defined for each fracturing technique are scaled up to a 64,000-bbl/day facility and costed to provide a basis for evaluating relative economic feasibility. Capital investment, capital depreciation, annual operating, and crude shale oil costs are estimated and compared. The economic evaluation reveals that the choice of fracturing technique does not have any significant effect on the crude oil shale prices estimated for the scaled-up facilities. The costs per barrel vary only about 10%, with the lowest being the facility using the wellbore springing-explosive technique at $19 and the highest being the facility using the underreaming-explosive technique at $21. From a technical standpoint, the combination of hydraulic fracturing and explosive rubblization has the best potential for improvement. A major finding in this evaluation is that high costs associated with compression of the injection gas and drilling strongly influence process economics and, subsequently, crude oil selling prices for all techniques. The actual amount of oil recovered or extracted from the shale is also a major economic factor. The study concludes that the logistics of a commercial operation and the inability to create adequate permeability and surface area by any of the three fracturing techniques evaluated appear to be limiting factors, and that current technology has little potential for technical or economic success. 25 tables, 17 figures.

Jee, C.K.; White, J.D.; Bhatia, S.K.; Nicholson, D.

1977-08-01T23:59:59.000Z

56

RECOVERY OF URANIUM VALUES  

DOE Patents (OSTI)

A liquid-liquid extraction method is presented for recovering uranium values from an aqueous acidic solution by means of certain high molecular weight amine in the amine classes of primary, secondary, heterocyclic secondary, tertiary, or heterocyclic tertiary. The uranium bearing aqueous acidic solution is contacted with the selected amine dissolved in a nonpolar water-immiscible organic solvent such as kerosene. The uranium which is substantially completely exiracted by the organic phase may be stripped therefrom by waters and recovered from the aqueous phase by treatment into ammonia to precipitate ammonium diuranate.

Brown, K.B.; Crouse, D.J. Jr.; Moore, J.G.

1959-03-10T23:59:59.000Z

57

Does "model-free" forecasting really outperform the "true" model? A reply to Perretti et al  

E-Print Network (OSTI)

Estimating population models from uncertain observations is an important problem in ecology. Perretti et al. observed that standard Bayesian state-space solutions to this problem may provide biased parameter estimates when the underlying dynamics are chaotic. Consequently, forecasts based on these estimates showed poor predictive accuracy compared to simple "model-free" methods, which lead Perretti et al. to conclude that "Model-free forecasting outperforms the correct mechanistic model for simulated and experimental data". However, a simple modification of the statistical methods also suffices to remove the bias and reverse their results.

Florian Hartig; Carsten F. Dormann

2013-05-15T23:59:59.000Z

58

VALUES IN PLACE: INTERSECTING VALUES IN RAILS TO TRAILS LANDSCAPES.  

E-Print Network (OSTI)

??This dissertation is a study of the values and meanings people attach to places and why exploring those values is important in trails and historic (more)

Brownell, Lisa Rainey

2011-01-01T23:59:59.000Z

59

PVLV: The Primary Value and Learned Value Pavlovian Learning Algorithm  

E-Print Network (OSTI)

University of Colorado at Boulder The authors present their primary value learned value (PVLV) model robust to variability in the environment. The primary value (PV) system controls performance and learning during primary rewards, whereas the learned value (LV) system learns about conditioned stimuli. The PV

O'Reilly, Randall C.

60

P-odd, P-even, and T-odd asymmetries in true quaternary fission of nuclei  

Science Conference Proceedings (OSTI)

The coefficients of P-odd, P-even, and T -odd asymmetries for a third and a fourth prescission particle emitted in the true quaternary fission of nuclei that was induced by polarized cold neutrons were studied on the basis of quantum-mechanical fission theory. By using non-evaporation (nonadiabatic) mechanisms of light-particle emission, these coefficients were compared with the analogous coefficients for prescission third particles emitted in the ternary fission of nuclei.

Kadmensky, S. G., E-mail: kadmensky@phys.vsu.ru; Titova, L. V. [Voronezh State University (Russian Federation)] [Voronezh State University (Russian Federation)

2013-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Reveal the True Biology: Exploiting Single-Molecule Real-Time DNA Sequencing for Improved Microbial Assembly and Methylome Analysis ( 7th Annual SFAF Meeting, 2012)  

Science Conference Proceedings (OSTI)

Steve Turner's talk "Reveal the True Biology" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Turner, Steve [Pacific Biosciences

2012-06-01T23:59:59.000Z

62

The Value of Emissions Trading  

E-Print Network (OSTI)

This paper estimates the value of international emissions trading, focusing attention on a here-to-fore neglected component: its value as a hedge against uncertainty. Much analysis has been done of the Kyoto Protocol and ...

Webster, Mort David.

63

Capacity Value of Solar Power  

Science Conference Proceedings (OSTI)

Evaluating the capacity value of renewable energy sources can pose significant challenges due to their variable and uncertain nature. In this paper the capacity value of solar power is investigated. Solar capacity value metrics and their associated calculation methodologies are reviewed and several solar capacity studies are summarized. The differences between wind and solar power are examined, the economic importance of solar capacity value is discussed and other assessments and recommendations are presented.

Duignan, Roisin; Dent, Chris; Mills, Andrew; Samaan, Nader A.; Milligan, Michael; Keane, Andrew; O'Malley, Mark

2012-11-10T23:59:59.000Z

64

Value Modeling of Customer Satisfaction  

Science Conference Proceedings (OSTI)

This report discusses a topic of central importance in asset management: the development and use of value models. Value models translate corporate goals into operational measures for use in decision making, such as decisions regarding resource allocation, capital investment, and OM budgeting. In particular, this report deals with modeling the value of customer satisfaction and provides practical guidance on how to use information available in utility customer satisfaction studies to develop value models....

2007-07-23T23:59:59.000Z

65

Euler:=proc(f,y_true,a,b,N,alpha) local w,h,i, ptlist; w:=alpha; h:=evalf ...  

E-Print Network (OSTI)

5.2.6. > Euler:=proc(f,y_true,a,b,N,alpha) local w,h,i, ptlist; w:=alpha; h:=evalf((b-a )/N); ptlist:=[a,w]; print(a,w,y_true(a)); for i from 0 to N-1 do w:=evalf(w+h*f(a+i*h...

66

Analytical modeling of pulse-pileup distortion using the true pulse shape; applications to Fermi-GBM  

E-Print Network (OSTI)

Pulse-pileup affects most photon counting systems and occurs when photon detections occur faster than the detector's registration and recovery time. At high input rates, shaped pulses interfere and the source spectrum, as well as intensity information, get distorted. For instruments using bipolar pulse shaping there are two aspects to consider: `peak' and `tail' pileup effects, which raise and lower the measured energy, respectively. Peak effects have been extensively modeled in the past. Tail effects have garnered less attention due to the increased complexity: bipolar tails mean the tail pulse-height measurement depends on events in more than one time interval. We leverage previous work to derive an accurate, semi-analytical prediction for peak and tail pileup, up to high orders. We use the true pulse shape from the detectors of the Fermi Gamma-ray Burst Monitor. The measured spectrum is calculated by writing exposure time as a state-space expansion of overlapping pileup states and is valid up to very high rates. This expansion models losses due to fixed and extendable deadtime by averaging overlap configurations. Additionally, the model correctly predicts energy-dependent losses due to tail subtraction (sub-threshold) effects. We discuss pileup losses in terms of the true rate of photon detections versus the recorded count rate.

Vandiver Chaplin; Narayana Bhat; Michael Briggs; Valerie Connaughton

2012-11-28T23:59:59.000Z

67

Atlantic Bluefin Tuna (Thunnus thynnus) Population Dynamics  

E-Print Network (OSTI)

Atlantic Bluefin Tuna (Thunnus thynnus) Population Dynamics Delineated by Organochlorine Tracers R bluefin tuna (ABFT) are highly valued and heavily exploited, and critical uncertainties regarding. Hereweshowthatorganochlorinepesticidesandpolychlorinated biphenyls (PCBs) can be used as tracers of bluefin tuna foraging grounds in the North Atlantic

Hilton, Eric J.

68

Population | OpenEI  

Open Energy Info (EERE)

Population Population Dataset Summary Description Total population (in millions) by country, 1980 to 2010. Compiled by Energy Information Administration (EIA). Source EIA Date Released Unknown Date Updated Unknown Keywords EIA Population world Data text/csv icon population_by_country_1980_2010millions.csv (csv, 59.1 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 1980 - 2010 License License Other or unspecified, see optional comment below Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments Login or register to post comments If you rate this dataset, your published comment will include your rating.

69

Quantum physics and human values  

Science Conference Proceedings (OSTI)

This report discusses the following concepts: the quantum conception of nature; the quantum conception of man; and the impact upon human values. (LSP).

Stapp, H.P.

1989-09-01T23:59:59.000Z

70

NULL 'Value' Algebras and Logics  

Science Conference Proceedings (OSTI)

NULL is a special marker used in SQL to indicate that a value for an attribute of an object does not exist in the database. Its aim is a representation of missing information and inapplicable information. Although NULL is called null 'value' ...

Bernhard Thalheim; Klaus-Dieter Schewe

2011-08-01T23:59:59.000Z

71

True colours (Tye)  

E-Print Network (OSTI)

chardin1@twcny.rr.com Brian P. McLaughlin Rutgers University2005): 21542168. McLaughlin, Brian. Color, Consciousness,Hardin, and Brian P. McLaughlin ? Multiple Choice Pop Quiz (

Cohen, J; Hardin, C L; McLaughlin, B P

2006-01-01T23:59:59.000Z

72

A true virtual window  

E-Print Network (OSTI)

Previous research from environmental psychology shows that human well-being suffers in windowless environments in many ways and a window view of nature is psychologically and physiologically beneficial to humans. Current window substitutes, still images and video, lack three dimensional properties necessary for a realistic viewing experience ? primarily motion parallax. We present a new system using a head-coupled display and image-based rendering to simulate a photorealistic artificial window view of nature with motion parallax. Evaluation data obtained from human subjects suggest that the system prototype is a better window substitute than a static image and has significantly more positive effects on observers? moods. The test subjects judged the system prototype as a good simulation of, and acceptable replacement for, a real window, and accorded it much higher ratings for realism and preference than a static image.

Radikovic, Adrijan Silvester

2004-12-01T23:59:59.000Z

73

Population and Environment  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . 356 Coastal and Marine Environments . . . . . . . . . . . . . . . . . 358 Energy, Air Pollution or growth. Indeed, an overlay of graphs depicting global trends in population, energy consumption, carbon; coastal and marine environments; and energy, air pollu- tion, and climate change. In the concluding

74

Ectropy of diversity measures for populations in Euclidean space  

Science Conference Proceedings (OSTI)

Measures to evaluate the diversity of a set of points (population) in Euclidean space play an important role in a variety of areas of science and engineering. Well-known measures are often used without a clear insight into their quality and many of them ... Keywords: Discrepancy, Ectropy, Klee's measure, Minimum spanning tree, Population diversity measure, Singular values

Bakir Lacevic; Edoardo Amaldi

2011-06-01T23:59:59.000Z

75

Core Values | Department of Energy  

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

Core Values Core Values Core Values People - People are our most important resource. We respect and use our experience and skills and appreciate our diversity. Business Excellence - We are fiscally responsible and actively pursue best business practices. Safety - We protect our human and material resources and promote safe work practices within the office and at our sites. Communication - We take full advantage of our virtual organization's strengths and share information freely across all levels of the organization. Leadership and Teamwork - We encourage leadership and teamwork at all levels of the organization. We value active participation and demonstrate respect for each other. Customer Service - We openly communicate with all our customers in a timely manner and actively seek opportunities to improve our services.

76

Market value and patent citations  

E-Print Network (OSTI)

Press, 1987. , , and . R&D, Patents, and Market ValueStock Market Valuation of R&D Investment during the 1980s. 1976. Pakes, A. On Patents, R&D, and the Stock Market Rate

Hall, Bronwyn H.; Jaffe, A; Trajtenberg, M

2005-01-01T23:59:59.000Z

77

ISO 14001 EMS VALUE PROPOSITION.  

SciTech Connect

The objective of this report is to identify business opportunities and value for Battelle Organizations to undertake IS0 14001 Environmental Management System Implementation and registration to the international standard as a corporate strategic initiative.

BRIGGS,S.L.K.

2001-11-06T23:59:59.000Z

78

Generating multivariate extreme value distributions  

E-Print Network (OSTI)

We define in a probabilistic way a parametric family of multivariate extreme value distributions. We derive its copula, which is a mixture of several complete dependent copulas and total independent copulas, and the bivariate tail dependence and extremal coefficients. Based on the obtained results for these coefficients, we propose a method to built multivariate extreme value distributions with prescribed tail/extremal coefficients. We illustrate the results with examples of simulation of these distributions.

Ferreira, Helena

2012-01-01T23:59:59.000Z

79

Customer Value Proposition Smart Grid (KEL) (Smart Grid Project) | Open  

Open Energy Info (EERE)

Proposition Smart Grid (KEL) (Smart Grid Project) Proposition Smart Grid (KEL) (Smart Grid Project) Jump to: navigation, search Project Name Customer Value Proposition Smart Grid (KEL) Country Sweden Headquarters Location Gothenburg, Sweden Coordinates 57.696995°, 11.9865° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":57.696995,"lon":11.9865,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

80

Capacity Value of Wind Power  

Science Conference Proceedings (OSTI)

Power systems are planned such that they have adequate generation capacity to meet the load, according to a defined reliability target. The increase in the penetration of wind generation in recent years has led to a number of challenges for the planning and operation of power systems. A key metric for system adequacy is the capacity value of generation. The capacity value of a generator is the contribution that a given generator makes to overall system adequacy. The variable and stochastic nature of wind sets it apart from conventional energy sources. As a result, the modeling of wind generation in the same manner as conventional generation for capacity value calculations is inappropriate. In this paper a preferred method for calculation of the capacity value of wind is described and a discussion of the pertinent issues surrounding it is given. Approximate methods for the calculation are also described with their limitations highlighted. The outcome of recent wind capacity value analyses in Europe and North America are highlighted with a description of open research questions also given.

Keane, Andrew; Milligan, Michael; Dent, Chris; Hasche, Bernhard; DAnnunzio, Claudine; Dragoon, Ken; Holttinen, Hannele; Samaan, Nader A.; Soder, Lennart; O'Malley, Mark J.

2011-05-04T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

True Recurrence Versus New Primary: An Analysis of Ipsilateral Breast Tumor Recurrences After Breast-Conserving Therapy  

Science Conference Proceedings (OSTI)

Purpose: Ipsilateral breast tumor recurrence (IBTR) can occur in 5-20% of women with early-stage breast cancer treated with breast-conserving therapy. Two entities of IBTR have been described: true recurrence (TR), suggested to be regrowth of disease at the tumor bed, and new primary (NP), distinct from the index lesion in histology and location. This study compared survival outcomes between two patient cohorts classified clinically as having either TR or NP. Methods and Materials: Between 1989 and 1999, 6,020 women were referred to the BC Cancer Agency with newly diagnosed pT1-2, N0-1, M0 invasive breast cancer, treated with breast-conserving surgery. Of these, 289 patients had pathologically confirmed IBTR. Retrospective analysis was performed, and a set of decision rules was applied to classify cases as TR or NP based on change in histology, grade, hormone receptor status, and tumor location. Of 289 patients, 129 (45%) were classified as having TR and 139 (48%) as having NP; 21 (7%) were unclassified. Results: The distributions of age at diagnosis, age at recurrence, and histopathologic factors were similar in the TR and NP cohorts (all p > 0.05). The mean time to recurrence was shorter in TR patients than in NP patients (4.8 years vs. 6.3 years, p = 0.001). Treatment of the IBTR did not differ between the two groups. In the TR and NP cohorts, breast cancer-specific survival was 55.7% vs. 61.3% (p = 0.93), and overall survival was 43.7% vs. 54.8% (p = 0.53). Conclusions: Time to recurrence is significantly shorter in patients with IBTR classified as true recurrence compared to new primary. Non-statistically significant trends for less favorable survival were observed for patients with TR. Further investigation of the hypothesis that TR and NP tumors are distinct entities with different survival prognoses will require standardized pathology review and molecular analyses.

Panet-Raymond, Valerie [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Population Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Truong, Pauline T., E-mail: ptruong@bccancer.bc.ca [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Population Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); University of British Columbia, BC (Canada); McDonald, Rachel E.; Alexander, Cheryl [Population Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Ross, Louetta [Department of Radiation Oncology, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Ryhorchuk, Aleata [Population Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, BC (Canada); Tumor Tissue Repository, Deeley Research Centre and Vancouver Island Centre, British Columbia Cancer Agency, BC (Canada); Watson, Peter H. [Tumor Tissue Repository, Deeley Research Centre and Vancouver Island Centre, British Columbia Cancer Agency, BC (Canada); University of British Columbia, BC (Canada)

2011-10-01T23:59:59.000Z

82

Property Values | Open Energy Information  

Open Energy Info (EERE)

Property Values Property Values Jump to: navigation, search Maple Ridge Wind Farm. Photo from Iberdrola Renewables, NREL 15240 Researchers at Lawrence Berkeley National Laboratory have performed empirical investigations to address typical community concerns about wind energy and property values. Based on the data sample and analysis, "no evidence is found that home prices surrounding wind facilities are consistently, measurably, and significantly affected by either the view of wind facilities or the distance of the home to those facilities. Although the analysis cannot dismiss the possibility that individual homes or small numbers of homes have been or could be negatively impacted, it finds that if these impacts exist, they are either too small and/or too infrequent to

83

Methods of valuing environmental externalities  

SciTech Connect

Estimating a monetary value for environmental externalities provides an approximation of the societal value of reducing impacts on human health and the environment from electrical energy supply. This method can be used for comparison of resources, including utility and nonutility generation, demand-side management and off-system power purchases. A dollar estimate of the full societal cost of the supply option is established by placing a value on its air, water and terrestrial effects and adding these costs to the option's capital, operating and maintenance costs. This article provides a rationale for monetizing externalities and addresses the strengths and weaknesses of four techniques for monetizing, with examples of the application of each method. The authors preferred technique for incorporating externalities into utility planning in the near term - implied valuation through the estimation of the marginal cost of abatement - is discussed in detail. 2 tabs.

Chernick, P.; Caverhill, E. (Resource Insight, Boston, MA (USA))

1991-03-01T23:59:59.000Z

84

Measuring wind plant capacity value  

DOE Green Energy (OSTI)

Electric utility planners and wind energy researchers pose a common question: What is the capacity value of a wind plant? Tentative answers, which can be phrased in a variety of ways, are based on widely varying definitions and methods of calculation. From the utility`s point of view, a resource that has no capacity value also has a reduced economic value. Utility planners must be able to quantify the capacity value of a wind plant so that investment in conventional generating capacity can be potentially offset by the capacity value of the wind plant. Utility operations personnel must schedule its conventional resources to ensure adequate generation to meet load. Given a choice between two resources, one that can be counted on and the other that can`t, the utility will avoid the risky resource. This choice will be reflected in the price that the utility will pay for the capacity: higher capacity credits result in higher payments. This issue is therefore also important to the other side of the power purchase transaction -- the wind plant developer. Both the utility and the developer must accurately assess the capacity value of wind. This article summarizes and evaluates some common methods of evaluating capacity credit. During the new era of utility deregulation in the United States, it is clear that many changes will occur in both utility planning and operations. However, it is my judgement that the evaluation of capacity credit for wind plants will continue to play an important part in renewable energy development in the future.

Milligan, M.R.

1996-01-01T23:59:59.000Z

85

Summary of the environmental monitoring at the Rock Springs, Wyoming Site No. 9, true in situ oil shale retorting experiment  

SciTech Connect

The environmental effects and needed control technology associated with the potential in-situ retorting of oil shale in the Green River Basin (near Rock Springs, Wyoming) has been studied for over four years. This environmental monitoring program has included previous and existing in-situ oil-shale retorting field experiments and baseline data collection for potential future retorting experiments. The most extensive environmetal monitoring effort is at Rock Springs Site No. 9, a true in-situ oil-shale retorting field experiment which was ignited April 5, 1976. The purpose of this monitoring program was to identify any significant changes in the hydrology, air quality, and soils. Data have been collected during the pre-operational (baseline) and operational phases and continues to be collected during the post-operational phase. This report presents the results of the environmental monitoring conducted in support of the LETC Rock Springs No. 9 field experiment and the entire DOE oil shale program. 18 figures, 8 tables.

Virgona, J.E.; Poulson, R.E.; Spedding, T.J.

1979-06-01T23:59:59.000Z

86

Probabilities for the emission of light particles and their energy and angular distributions for true quaternary nuclear fission  

SciTech Connect

On the basis of quantum-mechanical fission theory, the features of true quaternary nuclear fission are studied by treating this fission process as a sequence of three processes following one another in the course of time. The first two processes are the escape of the first and then the second of the two light particles emitted from the neck of a fissioning nucleus because of a nonadiabatic character of the collective deformation motion of this nucleus. Finally, the third process is the separation of the fissioning nucleus into two rather heavy fission fragments. The differences that arise in the emission probabilities and in the angular and energy distributions upon going over from the first emitted to the second emitted prescission third and fourth particles are analyzed by invoking experimental data on the spontaneous and thermalneutron-induced fission of nuclei, and it is shown that these differences are caused by the changes both in the geometric configuration of the fissioning nucleus and in the shell structure of its neck after the first prescission particle is emitted from it.

Kadmensky, S. G., E-mail: kadmensky@phys.vsu.ru; Titova, L. V. [Voronezh State University (Russian Federation)] [Voronezh State University (Russian Federation)

2013-01-15T23:59:59.000Z

87

Median statistics cosmological parameter values  

E-Print Network (OSTI)

We present median statistics central values and ranges for 12 cosmological parameters, using 582 measurements (published during 1990-2010) collected by Croft & Dailey (2011). On comparing to the recent Planck collaboration Ade et al. 2013 estimates of 11 of these parameters, we find good consistency in nine cases.

Crandall, Sara

2013-01-01T23:59:59.000Z

88

Value Added Energy Information Systems VAEIS | Open Energy Information  

Open Energy Info (EERE)

Value Added Energy Information Systems VAEIS Value Added Energy Information Systems VAEIS Jump to: navigation, search Name Value Added Energy Information Systems (VAEIS) Place Arlington, New Hampshire Zip 2474 Sector Solar, Wind energy Product Provides turn-key monitoring systems for the performance of solar, wind, fuel cell and other distributed generation installations. Coordinates 43.337585°, -89.379449° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.337585,"lon":-89.379449,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

89

Smart Grid Characteristics, Values, and Metrics | Department...  

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

Characteristics, Values, and Metrics Smart Grid Characteristics, Values, and Metrics DOE Smart Grid Implementation Worksho Smart Grid Characteristics, Values, and Metrics More...

90

Earned Value Management System RM  

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

Earned Value Management System Review Module Earned Value Management System Review Module March 2010 CD-0 O Ea 0 OFFICE OF arned Va C CD-1 F ENVIRO Standard R alue Man Rev Critical Decis CD-2 M ONMENTAL Review Plan agement view Module sion (CD) Ap CD March 2010 L MANAGE n (SRP) t System e pplicability D-3 EMENT (EVMS) CD-4 Post Ope eration Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of Office of Environmental Management (EM) projects are identified early and addressed proactively. The internal EM project review process encompasses key milestones established by DOE O 413.3A, Change 1, Program and Project Management for the Acquisition of Capital Assets, DOE-STD-1189-2008,

91

ADSORPTION METHOD FOR SEPARATING THORIUM VALUES FROM URANIUM VALUES  

DOE Patents (OSTI)

An improved ion exchange method is described for recovery of uranium and thorium values as separate functions from an aqueous acidic solution containing less than 10/sup -3/ M thorium ions and between 0.1 and 1 M uranyl ions. The solution is passed through a bed of cation exchange resin in the acid form to adsorb all the thorium ions and a portion of the uranyl ions. The uranium is eluted by means of aqueous 0.1 to 0.4 M sulfuric acid. The thorium may then be stripped from the resin by elution with aqueous 0.5 M oxalic acid.

Boyd, G.E.; Russell, E.R.; Schubert, J.

1959-08-01T23:59:59.000Z

92

The Weapons of the "True Warfaring Christian": Right Reason and Free Will in Seventeenth-Century Literature  

E-Print Network (OSTI)

Milton writes in Areopagitica of the "true warfaring Christian" who can "apprehend and consider vice with all her baits and seeming pleasures, and yet abstain, and yet distinguish, and yet prefer that which is truly better." Though many reformers saw both human nature and the faculty of reason as depraved after the fall, Milton and other radical writers in the period emphasized the role that reason can and should play in the experience of spiritual warfare. The dissertation therefore begins by considering the theological contexts within which writers of the English Reformation understood evil and human encounters with evil, especially in the form of temptations, but also in the form of disturbing dreams and satanic presences. It then considers some epistemological problems as related to the experience of such conflicts: reason, especially right reason; knowledge, conscience and memory; and free will. Focusing on the texts of John Milton, Aemilia Lanyer, Richard Norwood, and John Bunyan, this study shows that these radical religious writers refuse to conform to the general tendency in Reformation theology to discount the use of reason. Eve's dream in Milton's Paradise Lost reveals the proper use of right reason in spiritual warfare, while the actual temptation scenes in Paradise Lost and Lanyer's Salve Deus Rex Judaeorum point to a fundamental failure of reason in the fall. Norwood's Confessions, Milton's Comus, and Milton's Samson Agonistes portray the triumphs of human reason over evil and temptation, though there remains an awareness of the constraints placed upon reason by their fallen nature such that reason needs the aid of divine grace to function as right reason. Milton's Paradise Regained and Bunyan's Pilgrim's Progress point to the extraordinary victories gained by Christ and Christian through the use of right reason and memory to direct the will toward the highest goods. These texts offer a counter-voice to those who would dismiss the possibilities of the powers of right reason. Despite the awareness of the inherent limits of fallen reason, these radical reformists generally find reason an indispensable tool in spiritual battles that helps direct their wills to the highest good.

Bradley, Nancy R.

2009-08-01T23:59:59.000Z

93

Population Monte Carlo algorithms  

E-Print Network (OSTI)

We give a cross-disciplinary survey on ``population'' Monte Carlo algorithms. In these algorithms, a set of ``walkers'' or ``particles'' is used as a representation of a high-dimensional vector. The computation is carried out by a random walk and split/deletion of these objects. The algorithms are developed in various fields in physics and statistical sciences and called by lots of different terms -- ``quantum Monte Carlo'', ``transfer-matrix Monte Carlo'', ``Monte Carlo filter (particle filter)'',``sequential Monte Carlo'' and ``PERM'' etc. Here we discuss them in a coherent framework. We also touch on related algorithms -- genetic algorithms and annealed importance sampling.

Yukito IBA

2000-08-16T23:59:59.000Z

94

Estimating Nonparametric Random Utility Models with an Application to the Value of Time in Heterogeneous Populations  

Science Conference Proceedings (OSTI)

The estimation of random parameters by means of mixed logit models is now current practice for the analysis of transportation behaviour. One of the most straightforward applications is the derivation of willingness-to-pay distribution over a heterogeneous ... Keywords: B-spline, constrained optimization, mixed logit, nonparametric estimation

Fabian Bastin; Cinzia Cirillo; Philippe L. Toint

2010-11-01T23:59:59.000Z

95

Sharing values, sharing a vision  

SciTech Connect

Teamwork, partnership and shared values emerged as recurring themes at the Third Technology Transfer/Communications Conference. The program drew about 100 participants who sat through a packed two days to find ways for their laboratories and facilities to better help American business and the economy. Co-hosts were the Lawrence Livermore National Laboratory and the Lawrence Berkeley Laboratory, where most meetings took place. The conference followed traditions established at the First Technology Transfer/Communications Conference, conceived of and hosted by the Pacific Northwest Laboratory in May 1992 in Richmond, Washington, and the second conference, hosted by the National Renewable Energy Laboratory in January 1993 in Golden, Colorado. As at the other conferences, participants at the third session represented the fields of technology transfer, public affairs and communications. They came from Department of Energy headquarters and DOE offices, laboratories and production facilities. Continued in this report are keynote address; panel discussion; workshops; and presentations in technology transfer.

Not Available

1993-12-31T23:59:59.000Z

96

Shale Oil Value Enhancement Research  

Science Conference Proceedings (OSTI)

Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

James W. Bunger

2006-11-30T23:59:59.000Z

97

NREL: Energy Systems Integration - Increasing the Value of Microgrids...  

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

The agenda and workshop presentations are below. Agenda An Example Commercial True Microgrid: Santa Rita Jail DC - The Power to Change the World: From Data Centers to Whole...

98

Chapter 48 - Value Engineering | Department of Energy  

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

are here Home Chapter 48 - Value Engineering Chapter 48 - Value Engineering 48ValueEngineering0.pdf More Documents & Publications CHAPTER 3 Audit Report: OAS-L-07-08...

99

Photovoltaics Value Clearinghouse | Open Energy Information  

Open Energy Info (EERE)

Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon Photovoltaics Value Clearinghouse Jump to: navigation, search The Photovoltaics Value...

100

CODATA values of the fundamental constants  

Science Conference Proceedings (OSTI)

CODATA values of the fundamental physical constants. Summary: ... CODATA Task Group on Fundamental Constants websites at: ...

2013-06-28T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Estimated population near uranium tailings  

SciTech Connect

Population studies, which took place during the months of April, May, and June 1983, were performed for 27 active and 25 inactive mill sites. For each mill site, a table showing population by radius (1/2, 1, 2, 3, 4, and 5 km) in 16 compass directions was generated. 22 references, 6 tables.

Bloomster, C.H.; Brown, D.R.; Bruno, G.A.; Craig, S.N.; Dirks, J.A.; Griffin, E.A.; Reis, J.W.; Young, J.K.

1984-01-01T23:59:59.000Z

102

Value Study Desk Manual | Department of Energy  

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

Value Desk Manual Value Study Desk Manual More Documents & Publications Cost Study Manual Audit Report: OAS-FS-12-05 DOE Response to 2012 EAC Recommendations - February 2013...

103

On-Line Analysis of Heating Value  

Science Conference Proceedings (OSTI)

Heating value, also called heat content or calorific value, is perhaps the most important coal quality index because it is a direct measure of heat released during combustion. It is a basic coal combustion property and, as such, is included in even the most basic purchasing specifications. This technology review details heating value and its variation. An overview of methods to derive heating value is included, as well as a review of existing and emerging technologies for the determination of the ash con...

1999-11-20T23:59:59.000Z

104

"Integrated Applications Promotion (IAP) Creating Value,  

E-Print Network (OSTI)

sustainability. #12;Energy Challenges: Areas Where Space Provide Added-Value ­ Evolution towards the SmartGrid

105

CODATA recommended values of the fundamental physical ...  

Science Conference Proceedings (OSTI)

Page 1. CODATA recommended values of the fundamental physical constants: 2002* Peter J. Mohr and Barry N. Taylor ...

2011-06-08T23:59:59.000Z

106

Value Analysis versus Total Quality Management  

Science Conference Proceedings (OSTI)

...T.C. Fowler, Value Analysis in Materials Selection and Design, Materials Selection and Design, Vol 20, ASM Handbook,

107

Value-Based Operations and Maintenance Practices  

Science Conference Proceedings (OSTI)

Utilities can maximize the net corporate value of their operating and maintenance practices through a systematic approach that employs decision analysis techniques and marginal-value analysis. In a case study that confirmed the merit of the value-based approach, Duke Power Company developed and tested decision trees for specific predictive maintenance scenarios.

1995-04-14T23:59:59.000Z

108

Value-passing CCS with noisy channels  

Science Conference Proceedings (OSTI)

Value-passing CCS, a full version of Milner's CCS, is a process algebra in which actions consist of sending and receiving values through noiseless communication channels. The full calculus is a succinct yet expressive language for the specification and ... Keywords: Barbed congruence, Bisimilarity, Noisy channel, Probabilistic modal logic, Value-passing CCS

Shuqin Huang; Yongzhi Cao; Hanpin Wang; Wanling Qu

2012-05-01T23:59:59.000Z

109

Earned Value Management | Department of Energy  

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

Earned Value Earned Value Management Earned Value Management Earned Value Management (EVM) is a systematic approach to the integration and measurement of cost, schedule, and technical (scope) accomplishments on a project or task. It provides both the government and contractors the ability to examine detailed schedule information, critical program and technical milestones, and cost data. EVMS Surveillance Standard Operating Procedure (ESSOP) - Nov 2013 (pdf) EV Guideline Assessment Templates - (MS Word) DOE EVMS Cross Reference Checklist - (pdf) DOE EVMS Risk Assessment Matrix - (MS Word) Formulas and Terminology "Gold Card" - Sep 2011 (pdf) APM Road Show Presentation Slides: Earned Value (EV) Analysis and Project Assessment & Reporting System (PARS II) DOE EVM Guidance

110

Communicating the Value of EE Research Results - Las Vegas Case Study  

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

the Value of EE the Value of EE Research Results - Las Vegas Case Study - Building America Retrofit Alliance Darren Harris Context * Taking a research project from the pilot phase to broader scale deployment can be problematic. * Scaling beyond community to a communication program can be even more daunting. * Often times several of the factors that work on one or two homes do not scale across 100 or 200 homes, let alone thousands. * This is especially true in retrofit applications that usually involve individual homes that don't have many of the same energy inefficiencies. Context * The Las Vegas outreach plan is designed to use BA program homes to launch a city wide communication initiative.

111

Valuing Place through Resources: Incorporating Multi-dimensional Values in Decision Processes  

E-Print Network (OSTI)

Including values for non-market natural and cultural resources in decision processes present challenges to resource managers. This dissertation uses a place-based resource-driven approach to assess the values associated with non-market resources in a national park. Existing valuation methods produce reliable measures for market resources, but are criticized for their inability to express values beyond uni-dimensional monetary values. Expressed values of park visitors for the natural and cultural resources within a national park are analyzed in order to quantitatively depict multiple dimensions of value for each resource relative to all others. Resulting abstract value-spaces are used to depict stakeholder group values and illustrate shared and unique values that can aid in decision processes. Value spaces are also used to examine the effects of resource losses on expressed values. These are observed through potential impact scenarios and can inform long-range planning and adaptation efforts. This research finds that a two-dimensional value space, representing aesthetic and functional qualities of resources can be formed to depict the values for included resources relative to one another. A core set of resources commonly valued by all major stakeholder groups is easily identifiable. Direct comparisons of value spaces for groups provides clear distinctions between group values for specific resources. Finally, subjecting value spaces to resource loss scenarios, indicates consistent changes in values while patterns of resource values remain stable, which can be used in participation and in conflict resolution efforts. These findings provide previously unobservable insight regarding the similarities and differences of group values and value stability as resource managers seek public input, resolve conflicts and craft long-range resource plans. This methodology establishes a basic framework for assessing relative resource values, non-monetarily, and along multiple dimensions. Value spaces can be used to proactively inform planning and decision processes from initial problem identification, establishment of alternative solutions and through assessments of implementation.

Bardenhagen, Eric Karsten

2011-05-01T23:59:59.000Z

112

ARM - Value-Added Product Status Reports  

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

Status Reports Status Reports Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Value-Added Product Status Reports ARM Climate Research Facility Quarterly Value-Added Product Report July 1-September 30, 2013 (PDF, 1MB) ARM Climate Research Facility Quarterly Value-Added Product Report April 1-June 30, 2013 (PDF, 1MB) ARM Climate Research Facility Quarterly Value-Added Product Report January 1-March 31, 2013 (PDF, 268KB) ARM Climate Research Facility Quarterly Value-Added Product Report October 1-December 31, 2012 (PDF, 271KB) ARM Climate Research Facility Quarterly Value-Added Product Report

113

Contractor Earned Value Management System Certification Status...  

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

Technology Centers Field Sites Power Marketing Administration Other Agencies You are here Home Contractor Earned Value Management System Certification Status Contractor Earned...

114

The added value of sustainable design.  

E-Print Network (OSTI)

??The thesis contains an extensive literature study on the value of sustainable office buildings. Based on the literature study, a series of interviews amongst actors (more)

Van den Tol, P.

2010-01-01T23:59:59.000Z

115

CODATA Key Values for Thermodynamics - TMS  

Science Conference Proceedings (OSTI)

Feb 8, 2007 ... This site includes internationally agreed upon values for thermodynamic properties of key chemical substances established by the Committee...

116

WEB RESOURCE: CODATA Key Values for Thermodynamics  

Science Conference Proceedings (OSTI)

Feb 12, 2007 ... The Committee on Data for Science and Technology (CODATA) has conducted a project to establish internationally agreed values for the...

117

CODATA Value: electron volt-hertz relationship  

Science Conference Proceedings (OSTI)

... electron volt-hertz relationship. Value, 2.417 989 348 x 10 14 Hz. Standard uncertainty, 0.000 000 053 x 10 14 Hz. Relative ...

118

CODATA Value: kilogram-hartree relationship  

Science Conference Proceedings (OSTI)

... kilogram-hartree relationship. Value, 2.061 485 968 x 10 34 E h. Standard uncertainty, 0.000 000 091 x 10 34 E h. Relative ...

119

Capacity Value of Concentrating Solar Power Plants  

DOE Green Energy (OSTI)

This study estimates the capacity value of a concentrating solar power (CSP) plant at a variety of locations within the western United States. This is done by optimizing the operation of the CSP plant and by using the effective load carrying capability (ELCC) metric, which is a standard reliability-based capacity value estimation technique. Although the ELCC metric is the most accurate estimation technique, we show that a simpler capacity-factor-based approximation method can closely estimate the ELCC value. Without storage, the capacity value of CSP plants varies widely depending on the year and solar multiple. The average capacity value of plants evaluated ranged from 45%?90% with a solar multiple range of 1.0-1.5. When introducing thermal energy storage (TES), the capacity value of the CSP plant is more difficult to estimate since one must account for energy in storage. We apply a capacity-factor-based technique under two different market settings: an energy-only market and an energy and capacity market. Our results show that adding TES to a CSP plant can increase its capacity value significantly at all of the locations. Adding a single hour of TES significantly increases the capacity value above the no-TES case, and with four hours of storage or more, the average capacity value at all locations exceeds 90%.

Madaeni, S. H.; Sioshansi, R.; Denholm, P.

2011-06-01T23:59:59.000Z

120

Berkeley Lab Ethical Values and Conduct  

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

that we hold the University in trust for the people of the State of California. Our policies, procedures, and standards provide guidance for application of the ethical values...

Note: This page contains sample records for the topic "true population values" 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

Solar Energy and Capacity Value (Fact Sheet)  

SciTech Connect

This is a one-page, two-sided fact sheet on the capacity of solar power to provide value to utilities and power system operators.

Not Available

2013-09-01T23:59:59.000Z

122

Extreme Value Analysis of Heart Beat Fluctuations  

Science Conference Proceedings (OSTI)

We have performed an extreme value analysis of the heart beat fluctuations. We have analyzed 24?h ECG time series: by considering both

C. Pennetta; S. Conte

2009-01-01T23:59:59.000Z

123

Towards estimating the value of an idea  

Science Conference Proceedings (OSTI)

Today software industry lives in a very competitive environment and firms need to improve constantly. One way to achieve this goal can be the introduction of innovative ideas into the products, processes or services of the firms, allowing thus to increase ... Keywords: idea, innovation, software product innovation, value, value-based software engineering

Carlos Fernndez; Daniel Lpez; Agustn Yage; Juan Garbajosa

2011-06-01T23:59:59.000Z

124

What is the VALUE of Nature's Infrastructure?  

E-Print Network (OSTI)

& Infrastructure by acreage & type Utilize recognized payments for each service. Utilize existing Real EstateWhat is the VALUE of Nature's Infrastructure? What are the VALUES of Nature's SERVICES? Bill to double that %age if it is to have a chance of attaining a sustainable economic community. #12; Develop

Demers, Nora Egan

125

Electricity Restructuring and Value-Added Services  

E-Print Network (OSTI)

LBNL-46069 Electricity Restructuring and Value- Added Services: Beyond the Hype William Golove under Contract No. DE-AC03- 76SF00098. #12;Electricity Restructuring and Value-Added Services: Beyond with non- residential electricity service customers who have chosen to take service from a retail electric

126

Are software engineers true engineers?  

Science Conference Proceedings (OSTI)

Software engineering is an often used term to describe the activities, methods, and tools of large scale software development. There is an ongoing discussion whether Software Engineering can be considered as an engineering discipline. In ...

Claus Lewerentz; Heinrich Rust

2000-01-01T23:59:59.000Z

127

Satellite Measures Sun's True Power  

Science Conference Proceedings (OSTI)

... The Solar Radiation and Climate Experiment (SORCE), a satellite mission of ... and accurate daily measurements of the sun's radiant power (or light ...

2010-11-18T23:59:59.000Z

128

Genetic analysis in the Collaborative Cross breeding population  

Science Conference Proceedings (OSTI)

Genetic reference populations in model organisms are critical resources for systems genetic analysis of disease related phenotypes. The breeding history of these inbred panels may influence detectable allelic and phenotypic diversity. The existing panel of common inbred strains reflects historical selection biases, and existing recombinant inbred panels have low allelic diversity. All such populations may be subject to consequences of inbreeding depression. The Collaborative Cross (CC) is a mouse reference population with high allelic diversity that is being constructed using a randomized breeding design that systematically outcrosses eight founder strains, followed by inbreeding to obtain new recombinant inbred strains. Five of the eight founders are common laboratory strains, and three are wild-derived. Since its inception, the partially inbred CC has been characterized for physiological, morphological, and behavioral traits. The construction of this population provided a unique opportunity to observe phenotypic variation as new allelic combinations arose through intercrossing and inbreeding to create new stable genetic combinations. Processes including inbreeding depression and its impact on allelic and phenotypic diversity were assessed. Phenotypic variation in the CC breeding population exceeds that of existing mouse genetic reference populations due to both high founder genetic diversity and novel epistatic combinations. However, some focal evidence of allele purging was detected including a suggestive QTL for litter size in a location of changing allele frequency. Despite these inescapable pressures, high diversity and precision for genetic mapping remain. These results demonstrate the potential of the CC population once completed and highlight implications for development of related populations. Supplementary material consists of Supplementary Table 1 Phenotypic means, variances, ranges and heritabilities for all traits and generations, Supplementary Table 2, all phenotypic values, Supplementary Table 3, multiple QTL mapping.

Philip, Vivek [University of Tennessee, Knoxville (UTK); Sokoloff, Greta [ORNL; Ackert-Bicknell, Cheryl [Jackson Laboratory, The, Bar Harbor, ME; Striz, Martin [University of Kentucky, Lexington; Branstetter, Lisa R [ORNL; Beckmann, Melissa [ORNL; Spence, Jason S [ORNL; Jackson, Barbara L [ORNL; Galloway, Leslie D [ORNL; Barker, Gene [ORNL; Wymore, Ann M [Oak Ridge National Laboratory (ORNL); Hunsicker, Patricia R [ORNL; Durtschi, David W [University of Kentucky, Lexington; Shaw, Ginger S [University of Kentucky, Lexington; Shinpock, Sarah G [ORNL; Manly, Kenneth F [University of Kentucky, Lexington; Miller, Darla R [ORNL; Donahue, Kevin [University at Buffalo, NY; Culiat, Cymbeline T [ORNL; Churchill, Gary A [Jackson Laboratory, The, Bar Harbor, ME; Lariviere, William R [University of Pittsburgh; Palmer, Abraham [University of Chicago; O'Hara, Bruce [University of Kentucky; Voy, Brynn H [ORNL; Chesler, Elissa J [ORNL

2011-01-01T23:59:59.000Z

129

Valuing Energy Efficiency for Utility Rebate Programs  

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

Valuing Energy Efficiency Valuing Energy Efficiency For Utility Rebate Programs Dr. Valerie V. von Schramm March 1, 2012 Building America Implementation Standing Technical Committee Gap/Barrier Gap/Barrier #3: Value-Stream Map of the Retrofit Process - Core concern - Audience segmentation needs must be better understood - Goal - To improve implementation strategy processes for retrofits Value-Stream Map Segment Addressed: - Public Energy Utility Perspectives/Needs Electric Utility Concerns Fleet Design Drivers * kWh Consumed * Peak Usage * Daily & Seasonal Patterns * Building Stock Impacts Community-Scale Energy Efficiency Modeling  NREL/UTSA/CPS Energy Collaboration  Identify geographically specific least-cost retrofits using BEopt  Inputs: census, income, appraisal district,

130

Component Certification - What is the Value?  

Science Conference Proceedings (OSTI)

Component-based software is becoming increasingly popular as a means to create value through improved integration across multiple parts of a plant or business. However, sometimes components that are supposed to be integrated cannot be integrated in the ...

Lars Bratthall; Johan Hasselberg; Brad Hoffman; Zbigniew Korendo; Bruno Schilli; Lars Gundersen

2002-12-01T23:59:59.000Z

131

Template:DatasetValue | Open Energy Information  

Open Energy Info (EERE)

to call on the results. Example: 'max'. Example Usage DatasetValue |id452 |subjectArgentina |predicatedsprop:provedNaturalGasReserves Retrieved from "http:en.openei.org...

132

Option Value of Electricity Demand Response  

E-Print Network (OSTI)

4. Option Value of a Thermal Energy Storage System for 5counter Real-time Prices Thermal Energy Storage vii Abstractfor the day, operating thermal energy storage overnight for

Sezgen, Osman; Goldman, Charles; Krishnarao, P.

2005-01-01T23:59:59.000Z

133

CODATA Value: electron volt-hartree relationship  

Science Conference Proceedings (OSTI)

... electron volt-hartree relationship. Value, 3.674 932 379 x 10 -2 E h. Standard uncertainty, 0.000 000 081 x 10 -2 E h. Relative ...

134

CODATA Value: kilogram-kelvin relationship  

Science Conference Proceedings (OSTI)

... kilogram-kelvin relationship. Value, 6.509 6582 x 10 39 K. Standard uncertainty, 0.000 0059 x 10 39 K. Relative standard uncertainty, 9.1 x 10 -7. ...

135

Uniform Theory of Multiplicative Valued Difference Fields  

E-Print Network (OSTI)

a model companion, namely ACF A (Algebraically Closed Fieldsa model companion, namely ACF A. To see the definition of ?-a model companion, namely ACF A. However, the value group is

Pal, Koushik

2011-01-01T23:59:59.000Z

136

Capturing value from Item Unique Identification (IUID)  

E-Print Network (OSTI)

The Department of Defense has issued a mandate aimed at improving its capabilities in determining the location, value, quantity, and condition of government assets. The mandate requires marking specified assemblies and ...

Salamini, Alexey

2006-01-01T23:59:59.000Z

137

Nonlinear boundary value problem of magnetic insulation  

E-Print Network (OSTI)

On the basis of generalization of upper and lower solution method to the singular two point boundary value problems, the existence theorem of solutions for the system, which models a process of magnetic insulation in plasma is proved.

A. V. Sinitsyn

2000-09-09T23:59:59.000Z

138

Value Operating Flexibility in Advanced Coal Plants  

Science Conference Proceedings (OSTI)

This report describes a preliminary study of the potential value of the operating flexibility available from advanced coal plant designs and carbon capture and storage (CCS) systems. Assessing value requires new analytical approaches capable of examining plant outputs (e.g., syngas, air products, electricity, emissions) in the context of varying power market conditions and significant climate policy and fuel price uncertainties. Accounting for flexibility options in capacity planning may create opportuni...

2009-12-22T23:59:59.000Z

139

Value of the energy data base  

SciTech Connect

An assessment was made of the Energy Data Base (EDB) of the Department of Energy's Technical Information Center (TIC). As the major resource containing access information to the world's energy literature, EDB products and services are used extensively by energy researchers to identify journal articles, technical reports and other items of potential utility in their work. The approach taken to assessing value begins with the measurement of extent of use of the EDB. Apparent value is measured in terms of willingness to pay. Consequential value is measured in terms of effect - for searching, the cost of reading which results; and for reading, the savings which result from the application of the information obtained in reading. Resulting estimates of value reflect value to the searchers, the reader, and the reader's organization or funding source. A survey of the 60,000 scientists and eingineers funded by the DOE shows that annually they read about 7.1 million journal articles and 6.6 million technical reports. A wide range of savings values were reported for one-fourth of all article readings and three-fourths of all report readings. There was an average savings of $590 per reading of all articles; there was an average savings of $1280 for technical reports. The total annual savings attributable to reading by DOE-funded scientists and engineers is estimated to be about $13 billion. An investment of $5.3 billion in the generation of information and about $500 million in processing and using information yields a partial return of about $13 billion. Overall, this partial return on investment is about 2.2 to 1. In determining the value of EDB only those searches and readings directly attributable to it are included in the analysis. The values are $20 million to the searchers, $117 million to the readers and $3.6 billion to DOE.

King, D.W.; Griffiths, J.M.; Roderer, N.K.; Wiederkehr, R.R.V.

1982-03-31T23:59:59.000Z

140

Elevation puts moral values into action  

E-Print Network (OSTI)

in line with their values. Indeed, Crocker, Niiya, and Mischowski (2008) showed that self-affirmation produces other-directed emotions of self-transcendence, such as love and caring. They found that when writing an essay about their most treasured value... skills, sense of humor, spontane- ity, athletic ability, musical talent, creativity or business skills. Instructions for the no self-affirmation condition were Please describe your typical journey from home to the univer- sity. Try to mentally...

Schnall, Simone; Roper, Jean

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Elevation puts moral values into action  

E-Print Network (OSTI)

-affirmation produces other-directed emotions of self-transcendence, such as love and caringAQ3 . They found that when writing an essay about their most treasured value, participants reported higher levels of love, feeling of giving and empathic than participants... qualities and felt good about yourself. Examples of personally valued qualities might include such things as artistic skills, sense of humor, spontane- ity, athletic ability, musical talent, creativity or business skills. Instructions for the no self...

Schnall, Simone; Roper, Jean

2011-01-01T23:59:59.000Z

142

Potential value of Cs-137 capsules  

Science Conference Proceedings (OSTI)

We determined the value of Cs-137 compared to Co-60 as a source for the irradiation of fruit (apples and cherries), pork and medical supplies. Cs-137, in the WESF capsule form, had a value of approximately $0.40/Ci as a substitute for Co-60 priced at approximately $1.00/Ci. The comparison was based on the available curies emitted from the surface of each capsule. We developed preliminary designs for fourteen irradiation facilities; seven were based on Co-60 and seven were based on Cs-137. These designs provided the basis for estimating capital and operating costs which, in turn, provided the basis for determining the value of Cs-137 relative to Co-60 in these applications. We evaluated the effect of the size of the irradiation facility on the value of Cs-137. The cost of irradiation is low compared to the value of the product. Irradiation of apples for disinfestation costs $.01 to .02 per pound. Irradiation for trichina-safe pork costs $.02 per pound. Irradiation of medical supplies for sterilization costs $.07 to .12 per pound. The cost of the irradiation source, either Co-60 or Cs-137, contributed only a minor amount to the total cost of irradiation, about 5% for the fruit and hog cases and about 20% for the medical supply cases. We analyzed the sensitivity of the irradiation costs and Cs-137 value to several key assumptions.

Bloomster, C.H.; Brown, D.R.; Bruno, G.A.; Hazelton, R.F.; Hendrickson, P.L.; Lezberg, A.J.; Tingey, G.L.; Wilfert, G.L.

1985-04-01T23:59:59.000Z

143

Capacity Value of Wind Power - Summary  

Science Conference Proceedings (OSTI)

Power systems are planned such that they have adequate generation capacity to meet the load, according to a defined reliability target. The increase in the penetration of wind generation in recent years has led to a number of challenges for the planning and operation of power systems. A key metric for generation system adequacy is the capacity value of generation. The capacity value of a generator is the contribution that a given generator makes to generation system aequacy. The variable and stochastic nature of wind sets it apart from conventional energy sources. As a result, the modeling of wind generation in the same manner as conventional generation for capacity value calculations is inappropriate. In this paper a preferred method for calculation of the capacity value of wind is described and a discussion of the pertinent issues surrounding it is given. Approximate methods for the calculation are also described with their limitations highlighted. The outcome of recent wind capacity value analyses in Europe and North America, along with some new analysis, are highlighted with a discussion of relevant issues also given.

O'Malley, M.; Milligan, M.; Holttinen, H.; Dent, C.; Keane, A.

2010-01-01T23:59:59.000Z

144

Value of a Smart Grid System  

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

2 - 2 - Section 3: Value of a Smart Grid System Implementing a Smart Grid is the effort to move the electric grid from a "static" to a "dynamic" state. Doing so improves the efficiency, reliability and cost-effectiveness of the electrical system's operations, planning and maintenance and creates a system that is interactive with consumers and markets, allowing better energy and dollar savings. Below we summarize the value of the Smart Grid from six perspectives: Consumers Environmental Utilities and Grid Operators Market Efficiency Economy Regulatory Consumer Value of a Smart Grid Smart Grids will provide consumers many benefits, deriving mainly from the increased information and insight it brings them about their individual consumption as

145

Property:TotalValue | Open Energy Information  

Open Energy Info (EERE)

TotalValue TotalValue Jump to: navigation, search This is a property of type Number. Pages using the property "TotalValue" Showing 25 pages using this property. (previous 25) (next 25) 4 44 Tech Inc. Smart Grid Demonstration Project + 10,000,000 + A ALLETE Inc., d/b/a Minnesota Power Smart Grid Project + 3,088,007 + Amber Kinetics, Inc. Smart Grid Demonstration Project + 10,000,000 + American Transmission Company LLC II Smart Grid Project + 22,888,360 + American Transmission Company LLC Smart Grid Project + 2,661,650 + Atlantic City Electric Company Smart Grid Project + 37,400,000 + Avista Utilities Smart Grid Project + 40,000,000 + B Baltimore Gas and Electric Company Smart Grid Project + 451,814,234 + Battelle Memorial Institute, Pacific Northwest Division Smart Grid Demonstration Project + 177,642,503 +

146

Photovoltaics Value Analysis | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Photovoltaics Value Analysis Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Photovoltaics Value Analysis Focus Area: Renewable Energy Topics: Environmental Website: www.nrel.gov/analysis/pdfs/42303.pdf Equivalent URI: cleanenergysolutions.org/content/photovoltaics-value-analysis Policies: Financial Incentives This study addresses photovoltaics (PV) distributed systems technology development; advanced distribution systems integration; system-level tests and demonstrations; technical and market analysis; resource assessment; and codes, standards, and regulatory implementation. The study defines a set of PV benefits and costs, such as greenhouse gas abatement or reliability, and then examines a series of case studies to ascertain whether the benefits of

147

Microfabricated fuel heating value monitoring device  

DOE Patents (OSTI)

A microfabricated fuel heating value monitoring device comprises a microfabricated gas chromatography column in combination with a catalytic microcalorimeter. The microcalorimeter can comprise a reference thermal conductivity sensor to provide diagnostics and surety. Using microfabrication techniques, the device can be manufactured in production quantities at a low per-unit cost. The microfabricated fuel heating value monitoring device enables continuous calorimetric determination of the heating value of natural gas with a 1 minute analysis time and 1.5 minute cycle time using air as a carrier gas. This device has applications in remote natural gas mining stations, pipeline switching and metering stations, turbine generators, and other industrial user sites. For gas pipelines, the device can improve gas quality during transfer and blending, and provide accurate financial accounting. For industrial end users, the device can provide continuous feedback of physical gas properties to improve combustion efficiency during use.

Robinson, Alex L. (Albuquerque, NM); Manginell, Ronald P. (Albuquerque, NM); Moorman, Matthew W. (Albuquerque, NM)

2010-05-04T23:59:59.000Z

148

Value of solar thermal industrial process heat  

DOE Green Energy (OSTI)

This study estimated the value of solar thermal-generated industrial process heat (IPH) as a function of process heat temperature. The value of solar thermal energy is equal to the cost of producing energy from conventional fuels and equipment if the energy produced from either source provides an equal level of service. This requirement put the focus of this study on defining and characterizing conventional process heat equipment and fuels. Costs (values) were estimated for 17 different design points representing different combinations of conventional technologies, temperatures, and fuels. Costs were first estimated for median or representative conditions at each design point. The cost impact of capacity factor, efficiency, fuel escalation rate, and regional fuel price differences were then evaluated by varying each of these factors within credible ranges.

Brown, D.R.; Fassbender, L.L.; Chockie, A.D.

1986-03-01T23:59:59.000Z

149

ChangeinImportanceValue BlackCherry  

E-Print Network (OSTI)

-30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 ChangeinImportanceValue 1987-2004 BlackCherry YellowPoplar Red&Black measurement periods. -30.0 -20.0 -10.0 0.0 10.0 20.0 30.0 ChangeinImportanceValue 1987-2004 BlackCherry YellowPoplar Red&BlackOak WhiteOak OtherOak SugarMaple RedMaple WhiteAsh Miscellaneous Species Group Aspect Code 1

150

Environmental restoration value engineering guidance document  

SciTech Connect

This document provides guidance on Value Engineering (VE). VE is an organized team effort led by a person trained in the methodology to analyze the functions of projects, systems, equipment, facilities, services, and processes for achieving the essential functions at the lowest life cycle cost while maintaining required performance, reliability, availability, quality, and safety. VE has proven to be a superior tool to improve up-front project planning, cut costs, and create a better value for each dollar spent. This document forms the basis for the Environmental Restoration VE Program, describes the VE process, and provides recommendations on when it can be most useful on ER projects.

NONE

1995-07-01T23:59:59.000Z

151

Value of Energy Storage for Grid Applications  

DOE Green Energy (OSTI)

This analysis evaluates several operational benefits of electricity storage, including load-leveling, spinning contingency reserves, and regulation reserves. Storage devices were simulated in a utility system in the western United States, and the operational costs of generation was compared to the same system without the added storage. This operational value of storage was estimated for devices of various sizes, providing different services, and with several sensitivities to fuel price and other factors. Overall, the results followed previous analyses that demonstrate relatively low value for load-leveling but greater value for provision of reserve services. The value was estimated by taking the difference in operational costs between cases with and without energy storage and represents the operational cost savings from deploying storage by a traditional vertically integrated utility. The analysis also estimated the potential revenues derived from a merchant storage plant in a restructured market, based on marginal system prices. Due to suppression of on-/off-peak price differentials and incomplete capture of system benefits (such as the cost of power plant starts), the revenue obtained by storage in a market setting appears to be substantially less than the net benefit provided to the system. This demonstrates some of the additional challenges for storage deployed in restructured energy markets.

Denholm, P.; Jorgenson, J.; Hummon, M.; Jenkin, T.; Palchak, D.; Kirby, B.; Ma, O.; O'Malley, M.

2013-05-01T23:59:59.000Z

152

Estimating the value of lost telecoms connectivity  

Science Conference Proceedings (OSTI)

We describe a practical method for estimating the economic cost of outages in electronic communications networks, accommodating temporal, geographical and sectoral variations in incidence. The method is illustrated with two types of examples: a hypothetical ... Keywords: Cost of outages, Economic analysis, Service continuity, Telecommunications, Value

Sean Lyons; Edgar Morgenroth; Richard S. J. Tol

2013-01-01T23:59:59.000Z

153

Analyzing the Effects of Temporal Wind Patterns on the Value ofWind-Generated Electricity at Different Sites in California and theNorthwest  

DOE Green Energy (OSTI)

Wind power production varies on a diurnal and seasonal basis. In this report, we use wind speed data modeled by TrueWind Solutions, LLC (now AWS Truewind) to assess the effects of wind timing on the value of electric power from potential wind farm locations in California and the Northwest. (Data from this dataset are referred to as ''TrueWind data'' throughout this report.) The intra-annual wind speed variations reported in the TrueWind datasets have not previously been used in published work, however, so we also compare them to a collection of anemometer wind speed measurements and to a limited set of actual wind farm production data. The research reported in this paper seeks to answer three specific questions: (1) How large of an effect can the temporal variation of wind power have on the value of wind in different wind resource areas? (2) Which locations are affected most positively or negatively by the seasonal and diurnal timing of wind speeds? (3) How compatible are wind resources in the Northwest and California with wholesale power prices and loads in either region? The latter question is motivated by the fact that wind power projects in the Northwest could sell their output into California (and vice versa), and that California has an aggressive renewable energy policy that may ultimately yield such imports. Based on our research, we reach three key conclusions. (1) Temporal patterns have a moderate impact on the wholesale market value of wind power and a larger impact on the capacity factor during peak hours. The best-timed wind power sites have a wholesale market value that is up to 4 percent higher than the average market price, while the worst-timed sites have a market value that is up to 11 percent below the average market price. The best-timed wind sites could produce as much as 30-40 percent more power during peak hours than they do on average during the year, while the worst timed sites may produce 30-60 percent less power during peak hours. (2) Northwestern markets appear to be well served by Northwestern wind and poorly served by California wind; results are less clear for California markets. Both the modeled TrueWind data and the anemometer data indicate that many Northwestern wind sites are reasonably well-matched to the Northwest's historically winter-peaking wholesale electricity prices and loads, while most California sites are poorly matched to these prices and loads. However, the TrueWind data indicate that most California and Northwestern wind sites are poorly matched to California's summer-afternoon-peaking prices and loads, while the anemometer data suggest that many of these same sites are well matched to California's wholesale prices and loads. (3) TrueWind and anemometer data agree about wind speeds in most times and places, but disagree about California's summer afternoon wind speeds: The TrueWind data indicate that wind speeds at sites in California's coastal mountains and some Northwestern locations dip deeply during summer days and stay low through much of the afternoon. In contrast, the anemometer data indicate that winds at these sites begin to rise during the afternoon and are relatively strong when power is needed most. At other times and locations, the two datasets show good agreement. This disagreement may be due in part to time-varying wind shear between the anemometer heights (20-25m) and the TrueWind reference height (50m or 70m), but may also be due to modeling errors or data collection inconsistencies.

Fripp, Matthias; Wiser, Ryan

2006-05-31T23:59:59.000Z

154

Earned Value (EV) Analysis and Project Assessment & Reporting...  

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

Earned Value (EV) Analysis and Project Assessment & Reporting System (PARS II) Earned Value (EV) Analysis and Project Assessment & Reporting System (PARS II) Earned Value (EV)...

155

from set-valued optimization problems to set-valu - Optimization Online  

E-Print Network (OSTI)

Aug 2, 2010 ... nonempty open (not necessarily convex) cone Q. Inspired by this ...... valued optimization problems, in : P. Pardalos, Th. M. Rassias, A. A. Khan.

156

Merged Sounding Value-Added Product  

Science Conference Proceedings (OSTI)

The Merged Sounding value-added product (VAP) uses a combination of observations from radiosonde soundings, the microwave radiometer (MWR), surface meteorological instruments, and European Centre for Medium-Range Weather Forecasts (ECMWF) model output with a sophisticated scaling/interpolation/smoothing scheme in order to define profiles of the atmospheric thermodynamic state at one-minute temporal intervals and a total of 266 altitude levels.

Troyan, D

2010-03-03T23:59:59.000Z

157

Bulk Energy Storage Impact and Value Analysis  

Science Conference Proceedings (OSTI)

This paper is intended for planners, R&D managers, and potential investors who manage or interpret results from value and impact analysis of energy storage. Due to performance improvements and cost reductions of battery technologies and the expectation that energy storage may help to manage potential operational challenges of incorporating variable, renewable energy resources, energy storage systems are under renewed investigation as a future electric system resource. Pumped hydro storage ...

2012-12-31T23:59:59.000Z

158

ARM KAZR-ARSCL Value Added Product  

DOE Data Explorer (OSTI)

The Ka-band ARM Zenith Radars (KAZRs) have replaced the long-serving Millimeter Cloud Radars, or MMCRs. Accordingly, the primary MMCR Value Added Product (VAP), the Active Remote Sensing of CLouds (ARSCL) product, is being replaced by a KAZR-based version, the KAZR-ARSCL VAP. KAZR-ARSCL provides cloud boundaries and best-estimate time-height fields of radar moments.

Michael Jensen

159

ARM KAZR-ARSCL Value Added Product  

SciTech Connect

The Ka-band ARM Zenith Radars (KAZRs) have replaced the long-serving Millimeter Cloud Radars, or MMCRs. Accordingly, the primary MMCR Value Added Product (VAP), the Active Remote Sensing of CLouds (ARSCL) product, is being replaced by a KAZR-based version, the KAZR-ARSCL VAP. KAZR-ARSCL provides cloud boundaries and best-estimate time-height fields of radar moments.

Michael Jensen

2012-09-28T23:59:59.000Z

160

Computing Information Value from RDF Graph Properties  

Science Conference Proceedings (OSTI)

Information value has been implicitly utilized and mostly non-subjectively computed in information retrieval (IR) systems. We explicitly define and compute the value of an information piece as a function of two parameters, the first is the potential semantic impact the target information can subjectively have on its recipient's world-knowledge, and the second parameter is trust in the information source. We model these two parameters as properties of RDF graphs. Two graphs are constructed, a target graph representing the semantics of the target body of information and a context graph representing the context of the consumer of that information. We compute information value subjectively as a function of both potential change to the context graph (impact) and the overlap between the two graphs (trust). Graph change is computed as a graph edit distance measuring the dissimilarity between the context graph before and after the learning of the target graph. A particular application of this subjective information valuation is in the construction of a personalized ranking component in Web search engines. Based on our method, we construct a Web re-ranking system that personalizes the information experience for the information-consumer.

al-Saffar, Sinan; Heileman, Gregory

2010-11-08T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Initial Value Problem in General Relativity  

E-Print Network (OSTI)

This article, written to appear as a chapter in "The Springer Handbook of Spacetime", is a review of the initial value problem for Einstein's gravitational field theory in general relativity. Designed to be accessible to graduate students who have taken a first course in general relativity, the article first discusses how to reformulate the spacetime fields and spacetime covariant field equations of Einstein's theory in terms of fields and field equations compatible with a 3+1 foliation of spacetime with spacelike hypersurfaces. It proceeds to discuss the arguments which show that the initial value problem for Einstein's theory is well-posed, in the sense that for any given set of initial data satisfying the Einstein constraint equations, there is a (maximal) spacetime solution of the full set of Einstein equations, compatible with the given set of data. The article then describes how to generate initial data sets which satisfy the Einstein constraints, using the conformal (and conformal thin sandwich) method, and using gluing techniques. The article concludes with comments regarding stability and long term behavior of solutions of Einstein's equations generated via the initial value problem.

James Isenberg

2013-04-07T23:59:59.000Z

162

Intermittency and the Value of Renewable Energy ?  

E-Print Network (OSTI)

This paper develops an empirical approach to estimate the equilibrium value of renewable electricity technologies, and applies it to evaluate solar energy mandates in southeastern Arizona. Solar generation and other renewables suffer from intermittency because weather varies and is only partially forecastable. Intermittency imposes costs as a planner must maintain backup capacity and allocate operating reserves in order to avoid system failure. We model an electricity system where a system operator optimizes the amount of generation capacity, operating reserves, and demand curtailment in the presence of variable and partially forecastable demand and renewable production. We use generator characteristics, solar output, demand and weather forecast data to estimate parameters. Equilibrium costs of a 20 percent mandate are $133.7 per MWh of solar generation of which unforecastable intermittency accounts for only $4.1 of this. If solar generation were fully dispatchable, costs would drop by $24.3 per MWh. If CO2 reductions are valued at $25/ton then this mandate would be welfare neutral if solar capacity costs dropped from the current $5/W to $1.78/W. Our methods can be applied to examine the value of other technologies, such as wind power and storage, and electricity market changes, such as real-time pricing.

Gautam Gowrisankaran; Stanley S. Reynolds; Mario Samano

2011-01-01T23:59:59.000Z

163

Developing Louisiana's Forest Products Industry: Adding Value for the Future  

E-Print Network (OSTI)

of a manufacturingThe increased value at each stage of a manufacturing assembly processassembly process Those and necessaryimportant and necessary Addition of net economic valueAddition of net economic value Value can be added through manufacturing orValue can be added through manufacturing or marketingmarketing Why Add Value

164

Training Needs in Louisiana's Value-Added Forest Products Industry  

E-Print Network (OSTI)

Economic Incentives Industry #12;What is Value-Added? The increased value at each stage of a manufacturingThe increased value at each stage of a manufacturing assembly processassembly process Those activities or steps and necessary Addition of net economic valueAddition of net economic value Value can be added through

165

A multi-region nonlinear age-size structured fish population model  

E-Print Network (OSTI)

The goal of this paper is to present a generic multi-region nonlinear age-size structured fish population model, and to assess its mathematical well-posedness. An initial-boundary-value problem is formulated. Existence and uniqueness of a positive weak solution is proved. Eventually, a comparison result is derived: the population of all regions decreases as the mortality rate increases in at least one region.

Faugeras, Blaise

2010-01-01T23:59:59.000Z

166

Many-core key-value store  

Science Conference Proceedings (OSTI)

Scaling data centers to handle task-parallel work-loads requires balancing the cost of hardware, operations, and power. Low-power, low-core-count servers reduce costs in one of these dimensions, but may require additional nodes to provide the required ... Keywords: 64-core Tilera TILEPro64, many-core key-value store, data centers, task-parallel workloads, low-core-count servers, low-power servers, under-utilizing memory, power consumption, high-core-count processor, clock rate, 4-core Intel Xeon L5520, 8-core AMD Opteron 6128 HE

M. Berezecki; E. Frachtenberg; M. Paleczny; K. Steele

2011-07-01T23:59:59.000Z

167

Solar-Powered Robot Swarm Could Clean Oil : Discovery News http://news.discovery.com/tech/solar-powered-ocean-robots-clean-oil.html?print=true[8/30/2010 8:28:06 AM  

E-Print Network (OSTI)

Solar-Powered Robot Swarm Could Clean Oil : Discovery News http://news.discovery.com/tech/solar-powered-ocean-robots-clean-oil.html?print=true[8/30/2010 8:28:06 AM] Solar-Powered Robot Swarm Could Clean Oil Oil-absorbing nanomaterial a new solar-powered robot prototype equipped with nanotechnology designed by researchers at MIT

Rock, Chris

168

Transport Energy Use and Population Density  

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

Transport Energy Use and Population Density Transport Energy Use and Population Density Speaker(s): Masayoshi Tanishita Date: July 1, 2004 - 10:00pm Location: Bldg. 90 Seminar Host/Point of Contact: Jonathan Sinton After Peter Newman and Jeffrey Kenworthy published "Cities and Automobile Dependence" in 1989, population density was brought to public attention as an important factor to explain transport mobility and energy use. However, several related issues still remain open: Is an increase in population density more effective than rising gas prices in reducing transport energy use? How much does per capita transport energy use change as population density in cities changes? And what kind of factors influence changes in population density? In this presentation, using city-level data in the US, Japan and other countries, the population-density elasticity of

169

The hidden value of transmission assets  

SciTech Connect

Numerous utilities have realized that they can do better with their transmission assets than neutering them into ISOs and have proposed the creation of for-profit transmission companies (Transcos). This would turn transmission assets into equity with higher risk but also returns potentially higher than the regulated cost of capital. This article's contribution to the ongoing debate is to show that Transcos constitute a simple and robust solution to transmission congestion problems that would otherwise jeopardize the advent of competitive power markets. Policymakers and regulators should therefore view favorably the emergence of for-profit, regulated transmission companies, and leave them with reasonable room to recover their cost and earn a fully compensatory return on investment. Regulatory benevolence is crucial for Transcos, for electric power transmission is arguably the ultimate regulated activity: significant economies of scale and wide-ranging network externalities (the infamous loop flows) make operation and management of the grid a natural monopoly that must be regulated. A significant share of the value at stake therefore hinges on the regulator's attitude towards the for-profit transmission company: if the regulator is favorable, she will leave enough room to recover the variable and capital costs. If she is unfavorable, the proposition is simply a non-starter. This article first builds a public policy argument in favor of transmission companies, then discusses the key success factors required to create significant value in transmission: regulatory prowess and superior network management.

Nasser, T.O. (McKinsey and Co., Washington, DC (United States))

1999-06-01T23:59:59.000Z

170

Average values and dispersion (in parentheses)  

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

Average values and dispersion (in parentheses) Average values and dispersion (in parentheses) Base-pair Parameters --------------------------------------------------------------------------------------- Shear Stretch Stagger Buckle Propeller Opening 3DNA A 0.01(0.23) -0.18(0.10) 0.02(0.25) -0.13(7.77) -11.79(4.14) 0.57(2.80) B 0.00(0.21) -0.15(0.12) 0.09(0.19) 0.53(6.74) -11.35(5.26) 0.63(3.05) CEHS A 0.01(0.23) -0.18(0.10) 0.02(0.25) -0.13(7.75) -11.82(4.14) 0.56(2.78) B 0.00(0.21) -0.14(0.12) 0.09(0.19) 0.53(6.73) -11.37(5.27) 0.62(3.03) CompDNA A 0.01(0.23) -0.18(0.10) 0.02(0.25) -0.12(7.70) -11.81(4.14) 0.56(2.79) B 0.00(0.21) -0.15(0.12) 0.09(0.19) 0.53(6.70) -11.37(5.26) 0.62(3.03) Curves A 0.01(0.23) -0.18(0.10) 0.02(0.25) -0.13(7.85) -11.76(4.12) 0.57(2.80)

171

An interregional hedonic analysis of noxious facility impacts on local wages and property values  

SciTech Connect

Claims of property value loss are commonly raised by homeowners when noxious facilities are sited or when new information about the hazards of existing facilities is made public. While the capitalization of externalities into land values is consistent with economic theory, empirical measurement of impacts has not generated consistent results. This is true both for hedonic measurements as well as other types of econometric analyses. While it is well established that job and site risks have similar impacts on regional labor markets, there are no studies relating the presence of a broad range of noxious facilities to local wage premiums. In contrast, this study employs an interregional framework in a hedonic analysis of both wage and property markets and considers eight different facility classifications. This paper discusses the development of the hedonic model employed in this study. It develops more fully the theoretical advantages of the intercity model and alternative methods of deriving implicit prices for environmental amenities and disamenities. The unique data base and the structure of the estimated model are described. It also includes a discussion of the research findings. Major conclusions and suggestions for further research are presented.

Clark, D.E.; Nieves, L.A.

1991-12-31T23:59:59.000Z

172

An interregional hedonic analysis of noxious facility impacts on local wages and property values  

SciTech Connect

Claims of property value loss are commonly raised by homeowners when noxious facilities are sited or when new information about the hazards of existing facilities is made public. While the capitalization of externalities into land values is consistent with economic theory, empirical measurement of impacts has not generated consistent results. This is true both for hedonic measurements as well as other types of econometric analyses. While it is well established that job and site risks have similar impacts on regional labor markets, there are no studies relating the presence of a broad range of noxious facilities to local wage premiums. In contrast, this study employs an interregional framework in a hedonic analysis of both wage and property markets and considers eight different facility classifications. This paper discusses the development of the hedonic model employed in this study. It develops more fully the theoretical advantages of the intercity model and alternative methods of deriving implicit prices for environmental amenities and disamenities. The unique data base and the structure of the estimated model are described. It also includes a discussion of the research findings. Major conclusions and suggestions for further research are presented.

Clark, D.E.; Nieves, L.A.

1991-01-01T23:59:59.000Z

173

Non-Markovian stochastic Schrdinger equations: Generalization to real-valued noise using quantum measurement theory  

E-Print Network (OSTI)

Do stochastic Schr\\"odinger equations, also known as unravelings, have a physical interpretation? In the Markovian limit, where the system {\\em on average} obeys a master equation, the answer is yes. Markovian stochastic Schr\\"odinger equations generate quantum trajectories for the system state conditioned on continuously monitoring the bath. For a given master equation, there are many different unravelings, corresponding to different sorts of measurement on the bath. In this paper we address the non-Markovian case, and in particular the sort of stochastic \\sch equation introduced by Strunz, Di\\' osi, and Gisin [Phys. Rev. Lett. 82, 1801 (1999)]. Using a quantum measurement theory approach, we rederive their unraveling which involves complex-valued Gaussian noise. We also derive an unraveling involving real-valued Gaussian noise. We show that in the Markovian limit, these two unravelings correspond to heterodyne and homodyne detection respectively. Although we use quantum measurement theory to define these unravelings, we conclude that the stochastic evolution of the system state is not a true quantum trajectory, as the identity of the state through time is a fiction.

Jay Gambetta; H. M. Wiseman

2002-02-20T23:59:59.000Z

174

Life Cycle Management Value Planning Tool (LcmVALUE) Code, Version 1.0  

Science Conference Proceedings (OSTI)

An important aspect of equipment aging or life cycle management (LCM) planning is the comparison of the long term economics of alternative plans, all of which satisfy safety and reliability requirements. These economic evaluations must be performed on a net present value basis, and must include factors such as failure rates, value of lost production, consequential costs of potential regulatory sanctions and adverse public relations, and the costs of planned preventive maintenance (PM) and unplanned corre...

2002-08-15T23:59:59.000Z

175

Conditional Value-at-Risk and Average Value-at-Risk: Estimation and Asymptotics  

Science Conference Proceedings (OSTI)

We discuss linear regression approaches to the estimation of law-invariant conditional risk measures. Two estimation procedures are considered and compared; one is based on residual analysis of the standard least-squares method, and the other is in the ... Keywords: M-estimators, average value-at-risk, conditional risk measures, law-invariant risk measures, least-squares residuals, linear regression, quantile regression, statistical inference, value-at-risk

So Yeon Chun; Alexander Shapiro; Stan Uryasev

2012-07-01T23:59:59.000Z

176

Using value engineering to facilitate PWAs  

Science Conference Proceedings (OSTI)

Value Engineering (VE) is a problem solving methodology that has been used in manufacturing and construction industries for fifty years to improve products, systems and projects while reducing unnecessary cost. A Process Waste Assessment (PWA) is a newly developed methodology designed to characterize waste streams and identify opportunities to reduce or eliminate waste generation. The VE and PWA methodologies are compared to show their general similarities and specific differences, and to suggest how VE can be woven into the PWA methodology. Further, the roles of the VE and PWA team leaders and their training are compared; suggestions are made to help enable the PWA team leader to more effectively lead a group-centered creative process. Examples of how VE has been used in hazardous and radioactive waste minimization and pollution prevention projects are presented, also.

Sperling, R.B.

1993-03-19T23:59:59.000Z

177

Aerosol Best Estimate Value-Added Product  

Science Conference Proceedings (OSTI)

The objective of the Aerosol Best Estimate (AEROSOLBE) value-added product (VAP) is to provide vertical profiles of aerosol extinction, single scatter albedo, asymmetry parameter, and Angstroem exponents for the atmospheric column above the Central Facility at the ARM Southern Great Plains (SGP) site. We expect that AEROSOLBE will provide nearly continuous estimates of aerosol optical properties under a range of conditions (clear, broken clouds, overcast clouds, etc.). The primary requirement of this VAP was to provide an aerosol data set as continuous as possible in both time and height for the Broadband Heating Rate Profile (BBHRP) VAP in order to provide a structure for the comprehensive assessment of our ability to model atmospheric radiative transfer for all conditions. Even though BBHRP has been completed, AEROSOLBE results are very valuable for environmental, atmospheric, and climate research.

Flynn, C; Turner, D; Koontz, A; Chand, D; Sivaraman, C

2012-07-19T23:59:59.000Z

178

Linear and nonlinear degenerate boundary value problems in Besov spaces  

Science Conference Proceedings (OSTI)

The boundary value problems for linear and nonlinear degenerate differential-operator equations in Banach-valued Besov spaces are studied. Several conditions for the separability of linear elliptic problems are given. Moreover, the positivity and the ... Keywords: Banach-valued Besov spaces, Boundary value problems, Differential-operator equations, Interpolation of Banach spaces, Operator-valued multipliers

Veli B. Shakhmurov; Ravi P. Agarwal

2009-03-01T23:59:59.000Z

179

Supernova rates and stellar populations  

E-Print Network (OSTI)

We discuss the results about the nature of type Ia Supernovae that can be derived by studying their rates in different stellar populations. While the evolution of SN photometry and spectra can constrain the explosion mechanism, the SN rate depends on the progenitor system. We review the current available data on rates as a function of parent galaxy color, morphology, star formation rate, radio luminosity and environment. By studying the variation of the rates with the color of the parent galaxy, a strong evidence was established that type Ia SNe come from both young and old stars. The dependence of the rates with the radio power of the parent galaxy is best reproduced by a bimodal distribution of delay time between the formation of the progenitor and its explosion as a SN. Cluster early-type galaxies show higher type Ia SN rate with respect to field galaxies, and this effect can be due either to traces of young stars or to differences in the delay time distribution.

F. Mannucci

2007-08-03T23:59:59.000Z

180

Investigating Army systems and Systems of Systems for value robustness  

E-Print Network (OSTI)

This thesis proposes a value robustness approach to architect defense systems and Systems of Systems (SoS). A value robust system or SoS has the ability to provide continued value to stakeholders by performing well to meet ...

Koo, Kevin C. K. (Kevin Cheng Keong)

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Managing unarticulated value : changeability in multi-attribute tradespace exploration  

E-Print Network (OSTI)

A framework for creating value robust systems in the face of changing value perceptions during the architecture and design of systems is proposed. Both unarticulated value, that which is not explicitly communicated to ...

Ross, Adam Michael, 1977-

2006-01-01T23:59:59.000Z

182

Nuclear Star Clusters - Structure and Stellar Populations  

E-Print Network (OSTI)

This is an overview of nuclear star cluster observations, covering their structure, stellar populations, kinematics and possible connection to black holes at the centers of galaxies.

Neumayer, Nadine

2012-01-01T23:59:59.000Z

183

Four Most Populous States - Energy Information Administration  

U.S. Energy Information Administration (EIA)

RESIDENTIAL ENERGY CONSUMPTION SURVEY 1997. OVERVIEW: MOST POPULOUS STATES ... Homes with air-conditioning: 62%... with a central air-conditioning system: 18%

184

Optimal control of leukemic cell population dynamics  

E-Print Network (OSTI)

Sep 5, 2013 ... This issue can be formulated as an optimal control problem. The dynamics of leukemic cell populations in culture is given by age-structured...

185

Value of storage with increased renewable penetration.  

Science Conference Proceedings (OSTI)

The problem statement for this project is: (1) Renewable energy portfolio standards - (a) high penetration of intermittent and variable renewable generation on the grid, (b) utilities constrained by NERC Control Performance Standards, (c) requires additional resources to match generation with load; and (2) mitigation of impacts with energy storage - at what level of renewable penetration does energy storage become an attractive value proposition. Use a simplified, yet robust dispatch model that: (a) incorporates New Mexico Balance Area load and wind generation data, (b) distributes the load among a suite of generators, (c) quantifies increased generation costs with increased penetration of intermittent and variable renewable generation - fuel, startup, shut down, ramping, standby, etc., (d) tracks and quantifies NERC pentalties and violations, and (e) quantifies storage costs. Dispatch model has been constructed and it: (a) accurately distributes a load among a suite of generators, (b) quantifies duty cycle metrics for each of the generators - cumulative energy production, ramping and non ramping duration, spinning reserves, number of start-ups, and shut down durations, etc., (c) quantifies energy exchanges - cumulative exchanges, duration, and number of exchanges, (d) tracks ACE violations.

Brainard, James Robert; Roach, Jesse Dillon

2010-10-01T23:59:59.000Z

186

Estimating the Value of Electricity Storage Resources in Electricity...  

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

Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 The...

187

The Value of Distributed Generation under Different Tariff Structures  

E-Print Network (OSTI)

Tariff Structure on Distributed Generation Adoption in NewThe Value of Distributed Generation under Different TariffThe Value of Distributed Generation under Different Tariff

Firestone, Ryan; Magnus Maribu, Karl; Marnay, Chris

2006-01-01T23:59:59.000Z

188

The Added Economic and Environmental Value of Solar Thermal Systems...  

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

and Environmental Value of Solar Thermal Systems in Microgrids with Combined Heat and Power Title The Added Economic and Environmental Value of Solar Thermal Systems in...

189

The Value of Underground Storage in Today's Natural Gas Industry  

U.S. Energy Information Administration (EIA)

Energy Information Administration iii The Value of Underground Storage in Today's Natural Gas Industry Preface The Value of Underground Storage in Today's Natural ...

190

Austin Energy - Value of Solar Residential Rate (Texas) | Open...  

Open Energy Info (EERE)

month. The Value of Solar rate is based upon several factors* including: loss savings, energy savings, generation capacity savings, fuel price hedge value, transmission and...

191

Existence challenged, progress envisioned, culture compromised: the effects of western influences on traditional values in South Korea  

E-Print Network (OSTI)

This thesis is an exploratory one, which examines the relationship between Western influences (such as the media, education, work, travel, and friendships) and traditional values in South Korea (such as those related to family, social relationships, nationalism, social order, leisure time, work, religion and women?s issues). The relationship between these was investigated in light of modernization theories and Riesman?s stages of societal progress. Furthermore, a survey was conducted among 579 individuals from the younger and older generations in Seoul and Daegu, to determine the degree of Western influences among the generations, and the adherence to traditional values. It was found that the younger generation clearly had more exposure to Western influences, and also adhered much less to traditional values, while the opposite held true for the older generation. A case was made that South Korea?s unprecedented development following Independence opened the country, especially the younger generation, to influences from the West as they had never experienced before. The generation gap that came as a result of this is extreme, and without express effort to preserve those traditional values that have shaped Korean society for so long, there may be serious ramifications for Korean society in the future.

Min, Crystal Dawn

192

Extracting value from coal mine methane  

Science Conference Proceedings (OSTI)

Emerging US policy to regulate greenhouse gas (GHG) emissions through a cap-and-trade program presents mine managers with a new opportunity to explore and develop methane utilization or abatement projects that generate value from the anodization of carbon offset credits. In addition, the rising focus on US energy security and domestic energy supply is promoting mine managers and engineers to give further consideration to the importance of their methane gas by-products. The market through which coal mine methane offset projects can be developed and carbon offset credits monetized is quickly maturing. While many methane utilization projects have previously been uneconomical, the carbon offset credit market provides a new set of financing tools for mine engineers to capitalize these projects today. Currently , there are two certification programs that have approved project protocols for CMM projects. The Voluntary Carbon Standard (VCS) offers a methodology approved under the Clean Development Mechanism, the international compliance based offset market under the Kyoto Protocol. The VCS protocol is applicable to projects that combust ventilation air methane (VAM) and methane extracted from pre-and post-mine drainage systems. The Chicago Climate Exchange (CCX), which operates a voluntary yet binding cap-and-trade market, also has an approved protocol for CMM projects. CCX's protocol can be applied to projects combusting VAM, and methane extracted from pre-and-post-mine drainage systems, as well as abandoned mines. The article describes two case studies - Developing a gob gas utilization project financed by carbon offset credits and First VAM oxidation system to be commissioned at an operating mine in the US. 1 tab., 4 photos.

Liebert, B. [Verdao Group (United States)

2009-06-15T23:59:59.000Z

193

Stellar Population in LLAGN.I: Ground-based observations  

E-Print Network (OSTI)

(Abridge): We present a spectroscopic study of the stellar populations of Low Luminosity AGN (LLAGN). Our main goal is to determine whether the stars who live in the innermost (100 pc-scale) regions of these galaxies are in some way related to the emission line properties, which would imply a link between the stellar population and the ionization mechanism. High signal to noise, ground based long-slit spectra in the 3500--5500 A interval were collected for 60 galaxies.Our main findings are: (1) Few LLAGN have a detectable young (weak [OI] emission, but rare (10 %) in LLAGN with stronger [OI]. This is intriguing since LLAGN with weak [OI] have been previously hypothesized to be ``transition objects'' in which both an AGN and young stars contribute to the emission-line excitation. Massive stars, if present, are completely outshone by intermediate age and old stars in the optical. This happens in at least a couple of objects where independent UV spectroscopy detects young starbursts not seen in the optical. (4) Objects with predominantly old stars span the whole range of [OI]/Halpha values, but (5) sources with significant young and/or intermediate age populations are nearly all (90%) weak [OI] emitters.

Roberto Cid Fernandes; Rosa M. Gonzalez Delgado; Henrique Schmitt; Thaisa Storchi-Bergmann; Lucimara P. Martins; Enrique Perez; Timothy Heckman; Claus Leitherer; Daniel Schaerer

2004-01-21T23:59:59.000Z

194

COHOMOLOGIE GALOISIENNE DES CORPS VALU'ES DISCRETS HENSELIENS, d'apr`es K. Kato et S. Bloch  

E-Print Network (OSTI)

* *orps valu'e discret hens'elien E de caract'eristique nulle et de caract'eristique r'esi* *duelle p

Colliot-Thelene, Jean-Louis

195

Model for estimating Venezuelan population with working age using artificial neural networks  

Science Conference Proceedings (OSTI)

This work presents the development of an Artificial Neural Networks model for estimating the female and male population with working age in Venezuela. For the creation of the model it is used the previous year values related to the employed, unemployed ... Keywords: artificial neural networks, labor force, regression analysis

Samaria Muoz-Bravo; Anna Prez-Mndez; Francklin Rivas-Echeverra

2009-03-01T23:59:59.000Z

196

Wall R-values that tell it like it is  

SciTech Connect

The R-value of a whole wall can be considerable lower than the R-value of the insulation that fills it. At DOE`s Buildings Technology Center, scientists have developed a system for measuring whole wall R-value and have already tested several wall systems. Topics covered include the following: how wall r-value is usually calculated; measuring whole-wall r-values; evaluating wall performance; a wall rating label; beyond r-value; r-value terminology. 1 fig., 1 tab.

Christian, J.E. [Oak Ridge National Lab., TN (United States); Kosny, J. [Univ. of Tennessee, Knoxville, TN (United States)

1997-03-01T23:59:59.000Z

197

Carbon Value Analysis Tool (CVAT) | Open Energy Information  

Open Energy Info (EERE)

Carbon Value Analysis Tool (CVAT) Carbon Value Analysis Tool (CVAT) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Carbon Value Analysis Tool (CVAT) Agency/Company /Organization: World Resources Institute Sector: Energy, Land Topics: Co-benefits assessment, Finance, GHG inventory Resource Type: Software/modeling tools User Interface: Spreadsheet Website: www.wri.org/publication/carbon-value-analysis-tool Cost: Free Carbon Value Analysis Tool (CVAT) Screenshot References: CVAT[1] he Carbon Value Analysis Tool (CVAT) is a screening tool to help companies integrate the value of carbon dioxide emissions reductions into energy-related investment decisions. The tool has two main purposes: To test the sensitivity of a project's internal rate of return (IRR) to "carbon value" (the value of GHG emissions reductions). CVAT integrates this value into traditional financial analysis by ascribing a market price, either actual or projected, to carbon emissions reductions.

198

Energy Systems and Population Health  

Science Conference Proceedings (OSTI)

It is well-documented that energy and energy systems have a central role in social and economic development and human welfare at all scales, from household and community to regional and national (41). Among its various welfare effects, energy is closely linked with people s health. Some of the effects of energy on health and welfare are direct. With abundant energy, more food or more frequent meals can be prepared; food can be refrigerated, increasing the types of food items that are consumed and reducing food contamination; water pumps can provide more water and eliminate the need for water storage leading to contamination or increased exposure to disease vectors such as mosquitoes or snails; water can be disinfected by boiling or using other technologies such as radiation. Other effects of energy on public health are mediated through more proximal determinants of health and disease. Abundant energy can lead to increased irrigation, agricultural productivity, and access to food and nutrition; access to energy can also increase small-scale income generation such as processing of agricultural commodities (e.g., producing refined oil from oil seeds, roasting coffee, drying and preserving fruits and meats) and production of crafts; ability to control lighting and heating allows education or economic activities to be shielded from daily or seasonal environmental constraints such as light, temperature, rainfall, or wind; time and other economic resources spent on collecting and/or transporting fuels can be used for other household needs if access to energy is facilitated; energy availability for transportation increases access to health and education facilities and allow increased economic activity by facilitating the transportation of goods and services to and from markets; energy for telecommunication technology (radio, television, telephone, or internet) provides increased access to information useful for health, education, or economic purposes; provision of energy to rural and urban health facilities allows increased delivery and coverage of 3 various health services and interventions such as tests and treatments, better storage of medicine and vaccines, disinfection of medical equipment by boiling or radiation, and more frequent and efficient health system encounters through mobile clinics or longer working hours; and so on. In fact, while the dominant view of development-energy-health linkages has been that improvements in energy and health are outcomes of the socioeconomic development process (e.g., the ''energy ladder'' framework discussed below), it has even been argued that access to higher quality energy sources and technologies can initiate a chain of demographic, health, and development outcomes by changing the household structure and socioeconomic relationships. For example, in addition to increased opportunities for food and income production, reduced infant mortality as a result of transition to cleaner fuels or increased coverage of vaccination with availability of refrigerators in rural clinics may initiate a process of ''demographic transition'' to low-mortality and low-fertility populations (14). Such a transition has historically been followed with further improvements in maternal and child health and increased female participation in the labor markets and other economic activities.

Ezzati, Majid; Bailis, Rob; Kammen, Daniel M.; Holloway, Tracey; Price, Lynn; Cifuentes, Luis A.; Barnes, Brendon; Chaurey, Akanksha; Dhanapala, Kiran N.

2004-04-12T23:59:59.000Z

199

SEPARATION OF PLUTONIUM VALUES FROM OTHER METAL VALUES IN AQUEOUS SOLUTIONS BY SELECTIVE COMPLEXING AND ADSORPTION  

DOE Patents (OSTI)

A process is given for separating tri- or tetravalent plutonium from fission products in an aqueous solution by complexing the fission products with oxalate, tannate, citrate, or tartrate anions at a pH value of at least 2.4 (preferably between 2.4 and 4), and contacting a cation exchange resin with the solution whereby the plutonium is adsorbed while the complexed fission products remain in solution.

Beaton, R.H.

1960-06-28T23:59:59.000Z

200

Estimating Traveler Populations at Airport and Cruise Terminals for Population Distribution and Dynamics  

Science Conference Proceedings (OSTI)

In recent years, uses of high-resolution population distribution databases are increasing steadily for environmental, socioeconomic, public health, and disaster-related research and operations. With the development of daytime population distribution, temporal resolution of such databases has been improved. However, the lack of incorporation of transitional population, namely business and leisure travelers, leaves a significant population unaccounted for within the critical infrastructure networks, such as at transportation hubs. This paper presents two general methodologies for estimating passenger populations in airport and cruise port terminals at a high temporal resolution which can be incorporated into existing population distribution models. The methodologies are geographically scalable and are based on, and demonstrate how, two different transportation hubs with disparate temporal population dynamics can be modeled utilizing publicly available databases including novel data sources of flight activity from the Internet which are updated in near-real time. The airport population estimation model shows great potential for rapid implementation for a large collection of airports on a national scale, and the results suggest reasonable accuracy in the estimated passenger traffic. By incorporating population dynamics at high temporal resolutions into population distribution models, we hope to improve the estimates of populations exposed to or at risk to disasters, thereby improving emergency planning and response, and leading to more informed policy decisions.

Jochem, Warren C [ORNL; Sims, Kelly M [ORNL; Bright, Eddie A [ORNL; Urban, Marie L [ORNL; Rose, Amy N [ORNL; Coleman, Phil R [ORNL; Bhaduri, Budhendra L [ORNL

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Hanford Site Regional Population - 2010 Census  

Science Conference Proceedings (OSTI)

The U.S. Department of Energy conducts radiological operations in south-central Washington State. Population dose estimates must be performed to provide a measure of the impact from site radiological releases. Results of the U.S. 2010 Census were used to determine counts and distributions for the residential population located within 50-miles of several operating areas of the Hanford Site. Year 2010 was the first census year that a 50-mile population of a Hanford Site operational area exceeded the half-million mark.

Hamilton, Erin L.; Snyder, Sandra F.

2011-08-12T23:59:59.000Z

202

Essays on the Impact of Development on Agricultural Land Amenities and Values in Texas  

E-Print Network (OSTI)

Market land prices ignore the non-market value of ecosystem goods and services; hence, too much agricultural land may be developed. Correct land valuation must include these non-market values. Values of ecosystem services provided by the Richland-Chambers constructed wetlands are assessed through meta-analysis to derive confidence intervals for the willingness-to-pay (WTP) for wetland services. Replacement costs are also used to estimate cost savings of creating wetlands to cleanse river water instead of constructing a conventional wastewater treatment facility. Benefit transfer is used to estimate WTP for non-market agricultural land amenities. Ecosystem services of runoff in the western and recharge in the eastern part of Comal County based on hydrological models are also calculated. Finally, seemingly unrelated regression is used to quantify the effects of growth on current agricultural land values in Texas. Using two different meta-analysis transfer functions, mean WTP for the Richland-Chambers wetlands are $843 and $999 / acre / year. Estimated 95% confidence interval is $95 to $7,435 / acre / year. This confidence interval clearly indicates the uncertainty associated with valuing ecosystem goods and services. The replacement cost of the Richland?Chambers constructed wetlands is estimated to be $1,688 / acre / year. Aggregate WTP to preserve farm and ranchland non-market amenities in Comal County is estimated to be $1,566 / acre. Using hydrologic models, the runoff is valued at $79 / acre, whereas, recharge value is $1,107 / acre. Development will cause a change in recharge, runoff, and pollution which will decrease societal welfare by $1,288 / acre. Seemingly unrelated regression results show that a percentage increase in population growth in the closest metropolitan statistical area (MSA) is associated with increases in land values of approximately $2 / acre. A one-mile increase in distance from the nearest MSA decreased land values by $4 / acre in 1997, $6 / acre in 2002, and $8 / acre in 2007. The diversity of studies illustrates that a cookbook type of methodology is not appropriate for valuing ecosystem goods and services. On the other hand, development contributes positively to land values through encroachment on agricultural lands.

Machingambi, Memory

2010-05-01T23:59:59.000Z

203

Energy Star Building Upgrade Value Calculator | Open Energy Information  

Open Energy Info (EERE)

Energy Star Building Upgrade Value Calculator Energy Star Building Upgrade Value Calculator Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Energy Star Building Upgrade Value Calculator (for Office Properties) Agency/Company /Organization: ENERGY STAR Phase: "Evaluate Options and Determine Feasibility" is not in the list of possible values (Bring the Right People Together, Create a Vision, Determine Baseline, Evaluate Options, Develop Goals, Prepare a Plan, Get Feedback, Develop Finance and Implement Projects, Create Early Successes, Evaluate Effectiveness and Revise as Needed) for this property. User Interface: Spreadsheet Website: www.energystar.gov/index.cfm?c=comm_real_estate.building_upgrade_value The Building Upgrade Value Calculator allows practitioners to analyze the

204

METHOD OF SEPARATING TETRAVALENT PLUTONIUM VALUES FROM CERIUM SUB-GROUP RARE EARTH VALUES  

DOE Patents (OSTI)

A method is presented for separating plutonium from the cerium sub-group of rare earths when both are present in an aqueous solution. The method consists in adding an excess of alkali metal carbonate to the solution, which causes the formation of a soluble plutonium carbonate precipitate and at the same time forms an insoluble cerium-group rare earth carbonate. The pH value must be adjusted to bctween 5.5 and 7.5, and prior to the precipitation step the plutonium must be reduced to the tetravalent state since only tetravalent plutonium will form the soluble carbonate complex.

Duffield, R.B.; Stoughton, R.W.

1959-02-01T23:59:59.000Z

205

Category theoretic aspects of chain-valued frames: Part II: Applications to lattice-valued topology  

Science Conference Proceedings (OSTI)

This paper is Part II of a two-part series dealing with category theoretic aspects of chain-valued frames. Using the categorical properties established for L-Frm in Part I for L a complete chain, this paper constructs ''upper'' free functor L and ''lower'' ... Keywords: Factorization structures, Anti-stratified/stratified spaces, Characteristic/Martin/stratification functors, Cocompleteness, Completeness, Image/preimage operators, Iota/omega functors, L-Frm, L-Loc, L-Top, L-frames, L-topological spaces, Spectrum functors, Universal/co-universal spaces, Upper/lower forgetful functors, Upper/lower free functors

A. Pultr; S. E. Rodabaugh

2008-03-01T23:59:59.000Z

206

Method for spatially distributing a population  

DOE Patents (OSTI)

A process for spatially distributing a population count within a geographically defined area can include the steps of logically correlating land usages apparent from a geographically defined area to geospatial features in the geographically defined area and allocating portions of the population count to regions of the geographically defined area having the land usages, according to the logical correlation. The process can also include weighing the logical correlation for determining the allocation of portions of the population count and storing the allocated portions within a searchable data store. The logically correlating step can include the step of logically correlating time-based land usages to geospatial features of the geographically defined area. The process can also include obtaining a population count for the geographically defined area, organizing the geographically defined area into a plurality of sectors, and verifying the allocated portions according to direct observation.

Bright, Edward A [Knoxville, TN; Bhaduri, Budhendra L [Knoxville, TN; Coleman, Phillip R [Knoxville, TN; Dobson, Jerome E [Lawrence, KS

2007-07-24T23:59:59.000Z

207

Planning combat outposts to maximize population security  

E-Print Network (OSTI)

Combat outposts (COPs) are small, well-protected bases from which soldiers reside and conduct operations from. Used extensively during the "Surge" in Iraq, COPs are usually established in populated areas and are prevalent ...

Seidel, Scott B

2010-01-01T23:59:59.000Z

208

HUMAN SUBJECT RESEARCH INVOLVING SPECIAL SUBJECT POPULATIONS  

E-Print Network (OSTI)

, April 18, 1979. While there are legitimate ethical concerns whenever vulnerable populations are studied of which are intended to be submitted later to, or held for inspection by, the Food and Drug Administration

Sibille, Etienne

209

United Nations Population Information Network | Open Energy Information  

Open Energy Info (EERE)

United Nations Population Information Network United Nations Population Information Network Jump to: navigation, search Tool Summary LAUNCH TOOL Name: United Nations Population Information Network Agency/Company /Organization: United Nations Focus Area: People and Policy Resource Type: Dataset Website: www.un.org/popin/ Cost: Free United Nations Population Information Network Screenshot References: United Nations Population Information Network[1] Logo: United Nations Population Information Network The Population Information Network (POPIN) strives to make international, regional and national population information, particularly information available from United Nations sources, easily available to the international community. "The Population Information Network (POPIN) was founded on 9 May 1979, by

210

Template:LabelValuePair | Open Energy Information  

Open Energy Info (EERE)

LabelValuePair LabelValuePair Jump to: navigation, search This is the 'LabelValuePair' template. It is typically used to display the results of an ask or sparql query in a simple label: value format. It is used by many pages, including the sub pages for country profiles, and is most frequently called as the template parameter in a query returned as format=template. For more help on this, see Extension:SparqlExtension, Template Help. Parameters label - The label, property or predicate of the query. value - The value or object specified in the query. Usage It should be called in the following format: {{#sparql SELECT ... |format=template |template=LabelValuePair |.. }} Edit the page to see the template text. Retrieved from "http://en.openei.org/w/index.php?title=Template:LabelValuePair&oldid=37488

211

Budget Cutting and the Value of Weather Services  

Science Conference Proceedings (OSTI)

The authors discuss the relationship between budget-cutting exercises and knowledge of the value of weather services. The complex interaction between quality (accuracy) and value of weather forecasts prevents theoretical approaches from ...

Charles A. Doswell III; Harold E. Brooks

1998-03-01T23:59:59.000Z

212

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax...  

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

Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits Circleville, Ohio Solar Plant Shows Value of Clean Energy Tax Credits May 22, 2012 - 5:03pm Addthis NEWS MEDIA...

213

Business Case Slide 20: High-Value: Generic - 1  

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

High-Value: Generic - 1 Potential Benefits EM Revenues: high-value applications can afford to pay more than a nominal amount for DU Positive program visibility: "swords to...

214

California Imputed Wellhead Value of Marketed Production (Cost...  

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

Imputed Wellhead Value of Marketed Production (Cost) California Imputed Wellhead Value of Marketed Production (Cost) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

215

Tailoring the prototyping process to achieve customer value  

E-Print Network (OSTI)

The main objective for prototyping is to get the most value out of the opportunity. Value may take the form of information, performance, displaying production readiness or proving capability for the amount of resources ...

Jordan, Brian Lane

2008-01-01T23:59:59.000Z

216

New Mexico Imputed Wellhead Value of Marketed Production (Cost...  

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

Imputed Wellhead Value of Marketed Production (Cost) New Mexico Imputed Wellhead Value of Marketed Production (Cost) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

217

RECOVERY AND SEPARATION OF LITHIUM VALUES FROM SALVAGE SOLUTIONS  

DOE Patents (OSTI)

Lithium values can be recovered from an aqueous basic solution by reacting the values with a phosphate salt soluble in the solution, forming an aqueous slurry of the resultant aqueous insoluble lithium phosphate, contacting the slurry with an organic cation exchange resin in the acid form until the slurry has been clarified, and thereafter recovering lithium values from the resin. (AEC)

Hansford, D.L.; Raabe, E.W.

1963-08-20T23:59:59.000Z

218

Should specific values be embedded in the internet architecture?  

Science Conference Proceedings (OSTI)

A fundamental disagreement in the Future Internet debate concerns architecture design and value. Should an architecture incorporate inherent values that have been widely accepted through societal debate or be adaptable once deployed to a wider range ... Keywords: architecture, control points, value set

Ian Brown; David D. Clark; Dirk Trossen

2010-11-01T23:59:59.000Z

219

A value-based review process for prioritizing artifacts  

Science Conference Proceedings (OSTI)

As a new contribution to Value-based V&V process development, a systematic and multi-criteria process is proposed to quantitatively determine the Value-based V&V artifact priority that reviewers can follow for their reviews. This process enables ... Keywords: review, validation, value-based software engineering, verification

Qi Li; Barry Boehm; Ye Yang; Qing Wang

2011-05-01T23:59:59.000Z

220

Interweaving algebra and topology: Lattice-valued topological systems  

Science Conference Proceedings (OSTI)

This paper is primarily dedicated to understanding the natural role that topological systems and lattice-valued topological systems play in understanding the relationship between algebra and topology, a relationship expressed by an ''interweaving'' of ... Keywords: Adjunctions, Essentially algebraic categories, Lattice-valued topological spaces, Lattice-valued topological systems, Topological categories, Topological spaces, Topological systems

Jeffrey T. Denniston; Austin Melton; Stephen E. Rodabaugh

2012-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Valuing modularity Choice of nuclear power investments under price uncertainty: Valuing modularity  

E-Print Network (OSTI)

Abstract: We consider the choice problem faced by a firm in the electricity sector which holds two investment projects. The first project is an irreversible investment in a large nuclear power plant. The second project consists in building a flexible sequence of smaller, modular, nuclear power plants on the same site. In other words, we compare the benefit of the large power plant project coming from increasing returns to scale, to the benefit of the modular project due to its reduced risk (flexibility). We use the theory of real options to measure the value of the option to invest in the successive modules, under price uncertainty. From this theory, it is well-known that risk-neutral entrepreneurs will decide to invest only if the market price of electricity exceeds the cost of electricity by a positive margin which is an increasing function of the market risk. In particular, this margin is larger for the irreversible investment than for the modular project. This is because the investment process in the modular project can be interrupted at any time when the market conditions deteriorate, thereby limiting the potential loss of the investor. We consider in particular an environment where the discount rate is 8 % and volatility of the market price of electricity equals 20 % per year. The modular project consists in four units of 300 MWe each, and in which 40 % of the total overnight cost is borne by the first module. We show that the benefit of modularity is equivalent in terms of profitability to a reduction of the cost of electricity by one-thousand of a euro per kWh.- 2-Valuing modularity

Christian Gollier; David Proult; Franoise Thais; Gilles Walgenwitz

2004-01-01T23:59:59.000Z

222

Method for selectively reducing plutonium values by a photochemical process  

DOE Patents (OSTI)

The rate of reduction of Pu(IV) to Pu(III) in nitric acid solution containing a reducing agent is enhanced by exposing the solution to 200-500 nm electromagnetic radiation. Pu values are recovered from an organic extractant solution containing Pu(IV) values and U(VI) values by the method of contacting the extractant solution with an aqueous nitric acid solution in the presence of a reducing agent and exposing the aqueous solution to electromagnetic radiation having a wavelength of 200-500 nm. Under these conditions, Pu values preferentially distribute to the aqueous phase and U values preferentially distribute to the organic phase.

Friedman, Horace A. (Oak Ridge, TN); Toth, Louis M. (Oak Ridge, TN); Bell, Jimmy T. (Kingston, TN)

1978-01-01T23:59:59.000Z

223

Over-populated gauge fields on the lattice  

E-Print Network (OSTI)

We study nonequilibrium dynamics of SU(2) pure gauge theory starting from initial over-population, where intense classical gauge fields are characterized by a single momentum scale Q_s. Classical-statistical lattice simulations indicate a quick evolution towards an approximate scaling behavior with exponent 3/2 at intermediate times. Remarkably, the value for the scaling exponent may be understood as arising from the leading O(g^2) contribution in the presence of a time-dependent background field. The phenomenon is associated to weak wave turbulence describing an energy cascade towards higher momenta. This particular aspect is very similar to what is observed for scalar theories, where an effective cubic interaction arises because of the presence of a time-dependent Bose condensate.

J. Berges; S. Schlichting; D. Sexty

2012-03-21T23:59:59.000Z

224

Federal Energy Management Program: Getting the Best Value with Utility  

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

Getting the Best Getting the Best Value with Utility Energy Service Contracts to someone by E-mail Share Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on Facebook Tweet about Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on Twitter Bookmark Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on Google Bookmark Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on Delicious Rank Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on Digg Find More places to share Federal Energy Management Program: Getting the Best Value with Utility Energy Service Contracts on AddThis.com...

225

The Stellar Populations of Seyfert 2 Nuclei  

E-Print Network (OSTI)

We present a preliminary analysis of the stellar populations in the central parsecs of a sample of 22 Seyfert 2 galaxies, based on a careful separation of nebular emission and stellar light in high-spatial resolution HST-STIS spectra. 10% of the surveyed nuclei display stellar populations of intermediate age, 1-2 Gyr old, whereas the remaining targets appear to be evenly split between objects showing only very old stellar populations and nuclei requiring also an additional blue featureless component, which we characterise by means of very young, few-Myr-old stars. The small fraction of stellar population of intermediate age seems to argue against the presence of such a young component, however, since the short lifetime of O-stars would imply recurrent star-formation episodes and the build-up over the last 1-2 Gyr of a detectable intermediate-age population. Additionally, a correlation between the luminosity of such a blue component and the emission from highly-ionised species, together with the general absence of Wolf-Rayet features, further suggests that the featureless continuum arises from the central engine rather than from star-forming regions. We discuss our results in the framework of the unification paradigm and of models for star formation close to supermassive black holes.

Marc Sarzi; Joe Shields; Rick Pogge; Paul Martini

2007-03-30T23:59:59.000Z

226

Modeling Population Exposures to Pollutants Emitted From Natural...  

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

Modeling Population Exposures to Pollutants Emitted From Natural Gas Cooking Burners Title Modeling Population Exposures to Pollutants Emitted From Natural Gas Cooking Burners...

227

Tracer populations in the local group  

E-Print Network (OSTI)

, in good agreement with previous work. I go on to develop a set of tracer mass estimators that build on previous work which make use of actual (and not projected) distance and proper motion data, reflecting the amount and quality of data now available to us... ages range from 1-10 Gyr; the scale height of the population increases with age from 200 kpc to around 700 kpc and the metallicity decreases with age to around 20% solar. The typical content of this disk population are A stars, planetary nebulae...

Watkins, Laura Louise

2011-04-19T23:59:59.000Z

228

Building Energy Software Tools Directory: Construction R-value Calculator  

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

Construction R-value Calculator Construction R-value Calculator This online calculator calculates the R-value of a large number of common wall and roof constructions given a specified level of insulation. It uses the isothermal planes method to account for thermal bridging of framing material. Keywords R-value, thermal bridging Validation/Testing N/A Expertise Required Basic understanding of construction details is required. Users Approximately 15,000 web hits per month, mainly from New Zealand. Audience Designers and architects, researchers, officials dealing with building regulations Input The user selects the appropriate wall and roof design details from a number of drop-down boxes and enters the R-value of the installed insulation product. Output The program displays the R-value achieved by the wall or roof construction

229

Missouri Value-Added Grant Program (Missouri) | Department of Energy  

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

Value-Added Grant Program (Missouri) Value-Added Grant Program (Missouri) Missouri Value-Added Grant Program (Missouri) < Back Eligibility Agricultural Commercial Fuel Distributor General Public/Consumer Industrial Retail Supplier Systems Integrator Transportation Utility Program Info State Missouri Program Type Grant Program Provider Missouri Department of Agriculture The Missouri Value-Added Grant Program provides grants for projects that add value to Missouri agricultural products and aid the economy of a rural community. Grant applications will be considered for value-added agricultural business concepts that: (a) Lead to and result in development, processing and marketing of new or expanded uses or technologies for agricultural products; and (b) Foster agricultural economic development in Missouri's rural communities. Applications will be considered for

230

Austin Energy - Value of Solar Residential Rate (Texas) | Department of  

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

Austin Energy - Value of Solar Residential Rate (Texas) Austin Energy - Value of Solar Residential Rate (Texas) Austin Energy - Value of Solar Residential Rate (Texas) < Back Eligibility Residential Savings Category Solar Buying & Making Electricity Program Info Start Date 10/01/2012 State Texas Austin Energy, the municipal utility of Austin Texas, offers the Value of Solar rate for residential solar photovoltaic (PV) systems. The Value of Solar tariff, designed by Austin Energy and approved by Austin City Council in June 2012, will be available for all past, present and future residential solar customers beginning October 1, 2012. This tariff replaces net billing for residential solar PV systems no larger than 20 kilowatts (kW). Under this new tariff, residential customers will be credited monthly for their solar generation based on the Value of Solar energy generated from

231

Template:ReferenceForValue | Open Energy Information  

Open Energy Info (EERE)

ReferenceForValue ReferenceForValue Jump to: navigation, search This is the ReferenceForValue template. It is used by forms to assign a references to values supplied in the form. This template will generate the additional form field necessary to collect the reference information for the provided form field. Parameters Fieldname - The name of the form field containing the value to be referenced. Note: Parameters can be called in numerical order, or using parameter name. Dependencies Widget:ShowRefFieldsButton - Necessary to toggle the display of the reference fields, which are hidden by default. Usage Use within a form construct like this: {{ReferenceForValue|MyField}} to create a field called "Reference for MyField" which will collect a reference and apply it to the form's template as |ReferenceForMyField=

232

Value of a Smart Grid System | Department of Energy  

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

Value of a Smart Grid System Value of a Smart Grid System Value of a Smart Grid System Implementing a Smart Grid is the effort to move the electric grid from a "static" to a "dynamic" state. Doing so improves the efficiency, reliability and cost-effectiveness of the electrical system's operations, planning and maintenance and creates a system that is interactive with consumers and markets, allowing better energy and dollar savings. Below we summarize the value of the Smart Grid from six perspectives. Value of a Smart Grid System More Documents & Publications Value of a Smart Grid System Smart Grid: Enabler of the New Energy Economy AARP, National Consumer Law Center, and Public Citizen Comments to:DEPARTMENT OF ENERGY Smart Grid RFI: Addressing Policy and Logistical

233

STELLAR POPULATIONS OF ULTRAVIOLET-SELECTED ACTIVE GALACTIC NUCLEI HOST GALAXIES AT z {approx} 2-3  

Science Conference Proceedings (OSTI)

We use stellar population synthesis modeling to analyze the host-galaxy properties of a sample of 33 UV-selected, narrow-lined active galactic nuclei (AGNs) at z {approx} 2-3. In order to quantify the contribution of AGN emission to host galaxy broadband spectral energy distributions (SEDs), we use the subsample of 11 AGNs with photometric coverage spanning from rest-frame UV through near-IR wavelengths. Modeling the SEDs of these objects with a linear combination of stellar population and AGN templates, we infer the effect of the AGN on derived stellar population parameters. We also estimate the typical bias in derived stellar populations for AGNs lacking rest-frame near-IR wavelength coverage, and develop a method for inferring the true host-galaxy properties. We compare AGN host-galaxy properties to those of a sample of UV-selected, star-forming non-AGNs in the same redshift range, including a subsample carefully matched in stellar mass. Although the AGNs have higher masses and star-formation rates than the full non-active sample, their stellar population properties are consistent with those of the mass-selected sample, suggesting that the presence of an AGN is not connected with the cessation of star formation activity in star-forming galaxies at z {approx} 2-3. We suggest that a correlation between M {sub BH} and galaxy stellar mass is already in place at this epoch. Assuming a roughly constant Eddington ratio for AGNs at all stellar masses, we are unable to detect the AGNs in low-mass galaxies because they are simply too faint.

Hainline, Kevin N.; Shapley, Alice E. [Department of Astronomy, University of California, Los Angeles, 430 Portola Plaza, Los Angeles, CA 90024 (United States); Greene, Jenny E. [Department of Astrophysical Sciences, Princeton University, Princeton, NJ 08544 (United States); Steidel, Charles C. [Department of Astronomy, California Institute of Technology, MS 105-24, Pasadena, CA 91125 (United States); Reddy, Naveen A. [Department of Astronomy, University of California, Riverside, Riverside, CA 92521 (United States); Erb, Dawn K. [Department of Physics, University of Wisconsin-Milwaukee, Milwaukee, WI 53201 (United States)

2012-11-20T23:59:59.000Z

234

Tracking a Value's Influence on Later Computation | ornl.gov  

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

Tracking a Value's Influence on Later Computation November 01, 2013 Understanding how a program behaves is important for effective program development, debugging, and optimization,...

235

Federal Energy Management Program: Getting the Best Value with...  

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

Getting the Best Value with Utility Energy Service Contracts Federal agencies benefit from lessons learned during utility energy service contracts (UESCs). Over the years, best...

236

Green Noise or Green Value? Measuring the Effects of Environmental...  

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

Plant EPIs Commercial Food Service About ENERGY STAR Partner Resources You are here Home Buildings & Plants Green Noise or Green Value? Measuring the Effects of...

237

Missouri Value-Added Loan Guarantee Program (Missouri) | Department...  

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

Technology Centers Field Sites Power Marketing Administration Other Agencies You are here Home Savings Missouri Value-Added Loan Guarantee Program (Missouri) Missouri...

238

Revealing the Hidden Value that the Federal Investment Tax Credit...  

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

that the Federal Investment Tax Credit and Treasury Cash Grant Provide To Community Wind Projects Title Revealing the Hidden Value that the Federal Investment Tax Credit and...

239

Changes in the Economic Value of Variable Generation at High...  

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

Levels: A Pilot Case Study of California Title Changes in the Economic Value of Variable Generation at High Penetration Levels: A Pilot Case Study of California Publication Type...

240

Value Capture in the Global Wind Energy Industry  

E-Print Network (OSTI)

building solar panels and wind turbines; constructing fuel-that the fortunes of wind turbine manufacturers are relatedThe wind industry value chain Wind turbine manufacturing and

Dedrick, Jason; Kraemer, Kenneth L.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Business Case Slide 21: High-Value: Generic - 2  

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

High-Value: Generic - 2 Issues All still at research stage Have theoretical or initial experimental information that does not contravene viability Most involve use in...

242

Business Case Slide 28: High-Value: Semiconductors - Program...  

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

Semiconductors - Program Focus Previous Slide Next Slide Table of Contents High-Value: Semiconductors - Program Focus Measurement of DUO2 transistor properties at ORNL Measurement...

243

Microsoft Word - Web Posting for Earned Value Management 2013...  

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

CONTRACTOR EARNED VALUE MANAGEMENT SYSTEM CERTIFICATION STATUS (Revised November 5, 2013) DOE Office (Geographic Site) Contract Name Contractor Name Principal Companies Certified...

244

The value of ENERGY STAR certification | ENERGY STAR  

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

building as ENERGY STAR. Below is a summary of several studies that evaluated the added market value of ENERGY STAR certified buildings. Chart showing price advantages of ENERGY...

245

Expected Future Value Decomposition Based Bid Price Generation ...  

E-Print Network (OSTI)

Dec 21, 2009 ... Expected Future Value Decomposition Based Bid Price Generation for ... The EFV curves are used to define bid prices on bundles of resources...

246

The Impact of Wind Power Projects on Residential Property Values...  

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

is not unreasonable, given property value impacts that have been found near high voltage transmission lines and other electric generation facilities, the impacts of wind energy...

247

Earned Value Management System (EVMS) Certifications | U.S. DOE...  

Office of Science (SC) Website

Management Processes and Procedures Cost & Contingency EDIA Escalation Rates Earned Value Management System (EVMS) Certifications Awards Lessons Learned Tools & Resources SC...

248

Solar Energy and Capacity Value (Fact Sheet), NREL (National...  

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

Solar Energy and Capacity Value e Solar Energy Can Provide Valuable Capacity to Utilities and Power System Operators Solar photovoltaic (PV) systems and concentrating solar power...

249

The Impact of Wind Power Projects on Residential Property Values...  

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

opposition to wind development (Paul, 2006) 100% and 85% of those opposed to offshore wind development believe aesthetics and property values, respectively, will be adversely...

250

Value of Storage with Increased Penetration of Renewable Generation  

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

and discharge rates, max ramp rates, other? - Include default values from CAES, flywheel, battery, and pumped hydro technologies Add economics - Generation and NERC Fines...

251

Figure 65. Cumulative growth in value of shipments from energy ...  

U.S. Energy Information Administration (EIA)

Cumulative growth in value of shipments from energy-intensive industries in three cases, 2011-2040 ... Iron and steel Bulk Chemicals Glass Paper products Food products

252

Figure 67. Cumulative growth in value of shipments from energy ...  

U.S. Energy Information Administration (EIA)

Cumulative growth in value of shipments from energy-intensive industries, 2011-2040, 2011-2025, and 2025 ... Iron and steel Bulk chemicals Glass Paper products Food ...

253

The Market Value and Cost of Solar Photovoltaic Electricity Production  

E-Print Network (OSTI)

char- acteristics. Solar power is generated during daylightcontext of wind power than solar power, because spatiallythe average valuation of the solar power if the value is the

Borenstein, Severin

2008-01-01T23:59:59.000Z

254

On Formally Well-Posed Initial Value Problems - CECM  

E-Print Network (OSTI)

2 Institut f ur Algorithmen und Kognitive Systeme. Universit at Karlsruhe, D-76128 Karlsruhe, Germany. Abstract. The notion of formally well-posed initial value...

255

Discover the financial value of energy management | ENERGY STAR...  

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

with ENERGY STAR resources Related resources Energy Strategy for the Road Ahead Guidelines for Energy Management Energy Program Assessment Matrix Financial Value Calculator...

256

PARS II Earned Value Data Migration Template | Department of...  

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

Data Migration Template PARSITEMPLATE.xls More Documents & Publications Earned Value (EV) Analysis and Project Assessment & Reporting System (PARS II) PARS II CPP Upload...

257

Power & Mobility: Defining the Financial and Operational Value...  

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

Power & Mobility: Defining the Financial and Operational Value of Vehicle-to-Grid Technologies for the United States Department of Defense Speaker(s): Camron Gorguinpour Date:...

258

Energy implications of an aging population  

Science Conference Proceedings (OSTI)

This study provides various demographic, medical, and economic information relative to energy usage on a segment of the population, the elderly, which is growing in absolute numbers and relative population percentage. This growth is expected to continue well into the twenty-first century. The US aging population numbered 3.1 million in 1900, and by 1977 it had climbed to 23.5 million. It can be stated with reasonable certainty that this figure will rise to 31 million in the year 2000 and 43 million in the year 2020. These figures, corresponding to more than 10% of our population, are by no means insignificant. As our fossil-fuel reserves are being depleted and the cost of energy mounts, it becomes apparent that the elderly will become increasingly vulnerable to the energy crisis, primarily beause of their physical tendency to infirmity, their economic and social situation, and their susceptibility to psychological depression. This white paper concentrates on those aspects of aging and the nation's energy problem which are not usually related in our everyday consideration of these as separable problems. It seeks to identify the peculiar energy problems of the aged and to consider alternatives in the solution of these problems in light of modern technology.

Not Available

1980-08-01T23:59:59.000Z

259

Ontology-driven, unsupervised instance population  

Science Conference Proceedings (OSTI)

The Semantic Web's need for machine understandable content has led researchers to attempt to automatically acquire such content from a number of sources, including the web. To date, such research has focused on ''document-driven'' systems that individually ... Keywords: Classification, Confidence assessment, Instance population, Ontology-driven, Semantic Web

Luke K. McDowell; Michael Cafarella

2008-09-01T23:59:59.000Z

260

Examining the Spatial Distribution of Externalities: Freight Rail Traffic and Home Values in Los Angeles  

E-Print Network (OSTI)

This paper measures the impact of infrastructure expansion on local home values and examines the persistence of that impact over distance. Specifically, I exploit a natural experiment in which rail traffic from the Los Angeles seaport, one of the busiest in the country, was permanently redirected from several tracks to a central line, termed the Alameda Corridor. I link a rich, repeat-sale housing dataset to plausibly exogenous changes in local rail traffic to estimate these effects, controlling for local price trends using a Case-Shiller style housing index. Using the actual traffic changes the result is an estimated $3500 decrease in average home value where traffic increased and a $1300 increase in average home value where rail traffic was reduced. The welfare impact of concentrating a negative externality on a smaller population should depend on the convexity of the cost function, but I find evidence that suggests the marginal cost is symmetric for winners and losers. Instead, the total welfare impact hinges on the efficiency gains achieved by relocating the traffic from circuitous routes to the more direct Alameda Corridor, thereby affecting fewer homeowners. While the net gains are minimal, the re-routing of traffic resulted in a transfer of housing wealth of approximately $200 million.

Michael Futch

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

The True Mettle of Paul E. Queneau  

Science Conference Proceedings (OSTI)

May 26, 2012... the Bronze Star, the Army Commendation Medal, and the European ... to modernize technology, save energy, and protect the environment.

262

tence 'This sentence is not true - Springer  

Science Conference Proceedings (OSTI)

In such cases, satisfaction of the aforementioned condition is no longer trivial. It should now be pretty obvious why none of the following stip- ulative definitions...

263

The broadband bonus: Estimating broadband Internet's economic value  

Science Conference Proceedings (OSTI)

How much economic value did broadband Internet create? Despite the importance of this question for national policy, no research has estimated broadband's incremental contribution to U.S. GDP by calibrating against historical adoption and incorporating ... Keywords: Broadband, Economic value, Internet, Surplus

Shane Greenstein; Ryan C. McDevitt

2011-08-01T23:59:59.000Z

264

Architecting Enterprises for IT-enabled Value Creation Part 1  

Science Conference Proceedings (OSTI)

In spite of rapid strides in evolving architecture processes that can help enterprises leverage IT for creating value, shortcomings are widely perceived. In this paper, the author discusses four points beginning with structuring the enterprise, partitioning ... Keywords: Business Model, Business Strategy, Enterprise Architecture, Enterprise Engineering, Information Technology, Management Science, Value

Siddhartha SenGupta

2011-07-01T23:59:59.000Z

265

Robust data sharing with key-value stores  

Science Conference Proceedings (OSTI)

A key-value store (KVS) offers functions for storing and retrieving values associated with unique keys. KVSs have become widely used as shared storage solutions for Internet-scale distributed applications. We present a fault-tolerant wait-free efficient ... Keywords: cloud storage, distributed storage

Cristina Basescu; Christian Cachin; Ittay Eyal; Robert Haas; Marko Vukolic

2011-06-01T23:59:59.000Z

266

Robust data sharing with key-value stores  

Science Conference Proceedings (OSTI)

A key-value store (KVS) offers functions for storing and retrieving values associated with unique keys. KVSs have become the most popular way to access Internet-scale cloud storage systems. We present an efficient wait-free algorithm that ...

Cristina Basescu; Christian Cachin; Ittay Eyal; Robert Haas; Alessandro Sorniotti; Marko Vukolic; Ido Zachevsky

2012-06-01T23:59:59.000Z

267

Value-of-Information Analysis for Nuclear Waste Storage Tanks  

Science Conference Proceedings (OSTI)

This article describes an application of a value-of-information (VOI) analysis to a problem involving information collection and sampling costs of millions of dollars and ultimate consequences of decisions ranging in the hundreds of millions of dollars. ... Keywords: applications, decision analysis, decision trees, energy, uncertainty, value of information

Thomas Eppel; Detlof von Winterfeldt

2008-09-01T23:59:59.000Z

268

Applying design science research for enterprise architecture business value assessments  

Science Conference Proceedings (OSTI)

In the effort to measure the business value and impact of Enterprise Architecture (EA), we need to adapt an appropriate form of information systems research in order to cope with the encountered challenges. For this purpose, we employed Design Science ... Keywords: business value assessment, design science, enterprise architecture

Martin Meyer; Markus Helfert; Brian Donnellan; Jim Kenneally

2012-05-01T23:59:59.000Z

269

Identification of Wiener systems with binary-valued output observations  

Science Conference Proceedings (OSTI)

This work is concerned with identification of Wiener systems whose outputs are measured by binary-valued sensors. The system consists of a linear FIR (finite impulse response) subsystem of known order, followed by a nonlinear function with a known parametrization ... Keywords: Binary-valued observations, Identification, Joint identifiability, Parameter estimation, Periodic inputs, Sensor thresholds, Wiener systems

Yanlong Zhao; Le Yi Wang; G. George Yin; Ji-Feng Zhang

2007-10-01T23:59:59.000Z

270

Computationally Convenient Distributional Assumptions for Common-ValueAuctions  

Science Conference Proceedings (OSTI)

Although the mathematical foundations of common-value auctions have been well understood since Milgrom and Weber (1982), equilibrium bidding strategies are computationally complex. Very few calculated examples can be found in the literature, and only ... Keywords: common-value auctions

Michael B. Gordy

1998-08-01T23:59:59.000Z

271

Introduction to the Marginal Value Approach for Fossil Asset Management  

Science Conference Proceedings (OSTI)

As power markets become competitive, utilities will benefit from closely monitoring their fossil-fleet investment and deployment decisions. Adopting a marginal value approach for analyzing fossil asset management (FAM) decisions gives utilities a framework for systematically quantifying the corporate-level value of utility decisions.

1995-04-12T23:59:59.000Z

272

The Economic Value of Biomass Implications for policy and practice  

E-Print Network (OSTI)

The Economic Value of Biomass Implications for policy and practice David Clubb and Ben Tansey Rural England and Yorkshire #12;The research ·No previous study of biomass value ·Important to demonstrate ·Carbon ·Externalities #12;Largescale biomass ·Electricity generation inefficient (

273

Information Retrieval using the Singular Value Decomposition and Krylov subspaces  

E-Print Network (OSTI)

Information Retrieval using the Singular Value Decomposition and Krylov subspaces Katarina Blom­5 2 #12; Information Retrieval using the Singular Value Decomposition and Krylov subspaces Katarina@math.chalmers.se Abstract. We present two algorithms for information retrieval. The first algorithm is an extension

Patriksson, Michael

274

Complementary Goods: Creating, Capturing, and Competing for Value  

Science Conference Proceedings (OSTI)

This paper studies the strategic interaction between firms producing strictly complementary products. With strict complements, a consumer derives positive utility only when both products are used together. We show that value-capture and value-creation ... Keywords: competition, complementary goods, game theory, product quality, royalty fees

Taylan Yalcin, Elie Ofek, Oded Koenigsberg, Eyal Biyalogorsky

2013-07-01T23:59:59.000Z

275

Plug-In Hybrid Electric Vehicle Value Proposition Study  

E-Print Network (OSTI)

data for modeling the 2030 power system. The load forecasts, fuel price forecasts, and generation.37 Electrical Accessory Load (W) 260 260 260 A/C Load (W)8 1088 1088 1344 Engine Specific Power (W/kg) 920 920Plug-In Hybrid Electric Vehicle Value Proposition Study Phase 1, Task 2: Select Value Propositions

Pennycook, Steve

276

Content value chains modelling using a copyright ontology  

Science Conference Proceedings (OSTI)

Existing digital rights management (DRM) systems, initiatives like Creative Commons or research works as some digital rights ontologies provide limited support for content value chains modelling and management. This is becoming a critical issue as content ... Keywords: Content value chain, Copyright, Digital rights management, Ontology, Reasoning

Roberto Garca; Rosa Gil

2010-06-01T23:59:59.000Z

277

Examining human values in adopting ubiquitous technology in school  

Science Conference Proceedings (OSTI)

This paper summarizes value analysis of adopting technology-supported attendance control service in a primary school. The results are based on a case study that explored a 14-week trial where two classes of elementary school children used an attendance ... Keywords: evaluation methods, school attendance control, user experience evaluation, value based design

Minna Isomursu; Mari Ervasti; Marianne Kinnula; Pekka Isomursu

2009-09-01T23:59:59.000Z

278

DOE: Quantifying the Value of Hydropower in the Electric Grid  

SciTech Connect

The report summarizes research to Quantify the Value of Hydropower in the Electric Grid. This 3-year DOE study focused on defining value of hydropower assets in a changing electric grid. Methods are described for valuation and planning of pumped storage and conventional hydropower. The project team conducted plant case studies, electric system modeling, market analysis, cost data gathering, and evaluations of operating strategies and constraints. Five other reports detailing these research results are available a project website, www.epri.com/hydrogrid. With increasing deployment of wind and solar renewable generation, many owners, operators, and developers of hydropower have recognized the opportunity to provide more flexibility and ancillary services to the electric grid. To quantify value of services, this study focused on the Western Electric Coordinating Council region. A security-constrained, unit commitment and economic dispatch model was used to quantify the role of hydropower for several future energy scenarios up to 2020. This hourly production simulation considered transmission requirements to deliver energy, including future expansion plans. Both energy and ancillary service values were considered. Addressing specifically the quantification of pumped storage value, no single value stream dominated predicted plant contributions in various energy futures. Modeling confirmed that service value depends greatly on location and on competition with other available grid support resources. In this summary, ten different value streams related to hydropower are described. These fell into three categories; operational improvements, new technologies, and electricity market opportunities. Of these ten, the study was able to quantify a monetary value in six by applying both present day and future scenarios for operating the electric grid. This study confirmed that hydropower resources across the United States contribute significantly to operation of the grid in terms of energy, capacity, and ancillary services. Many potential improvements to existing hydropower plants were found to be cost-effective. Pumped storage is the most likely form of large new hydro asset expansions in the U.S. however, justifying investments in new pumped storage plants remains very challenging with current electricity market economics. Even over a wide range of possible energy futures, up to 2020, no energy future was found to bring quantifiable revenues sufficient to cover estimated costs of plant construction. Value streams not quantified in this study may provide a different cost-benefit balance and an economic tipping point for hydro. Future studies are essential in the quest to quantify the full potential value. Additional research should consider the value of services provided by advanced storage hydropower and pumped storage at smaller time steps for integration of variable renewable resources, and should include all possible value streams such as capacity value and portfolio benefits i.e.; reducing cycling on traditional generation.

None

2012-12-31T23:59:59.000Z

279

Value-Added Stock Loan Participation Program | Department of Energy  

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

Value-Added Stock Loan Participation Program Value-Added Stock Loan Participation Program Value-Added Stock Loan Participation Program < Back Eligibility Agricultural Savings Category Bioenergy Solar Buying & Making Electricity Wind Maximum Rebate RFA provides up to 45% of the loan up to $40,000 of loan principal Program Info Start Date 1994 State Minnesota Program Type State Loan Program Provider Minnesota Department of Agriculture The Value-Added Stock Loan Participation Program was created in 1994 and is designed to help farmers finance the purchase of stock in certain types of cooperative, limited liability company, or limited liability partnership that will produce a "value-added agricultural product." This may include wind energy and anaerobic-digestion cooperatives if they meet the

280

Value of Concentrating Solar Power and Thermal Energy Storage  

SciTech Connect

This paper examines the value of concentrating solar power (CSP) and thermal energy storage (TES) in four regions in the southwestern United States. Our analysis shows that TES can increase the value of CSP by allowing more thermal energy from a CSP plant?s solar field to be used, by allowing a CSP plant to accommodate a larger solar field, and by allowing CSP generation to be shifted to hours with higher energy prices. We analyze the sensitivity of CSP value to a number of factors, including the optimization period, price and solar forecasting, ancillary service sales, capacity value and dry cooling of the CSP plant. We also discuss the value of CSP plants and TES net of capital costs.

Sioshansi, R.; Denholm, P.

2010-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Empty values in upload? | OpenEI Community  

Open Energy Info (EERE)

Empty values in upload? Empty values in upload? Home > Groups > Databus Is it possible to upload data to a relational table without providing a value for every column? I.e., if the table has five columns, but a particular upload only has data for 3 of them, can I leave out the other two? Or is there a null value for this? Thanks, Submitted by Hopcroft on 8 October, 2013 - 14:22 1 answer Points: 0 json or csv. For json, it is just "columnanem": null (notice no quotes around null) for csv, I think you just put comma (nothing) comma as in time, col1, col2, col3 4444, "dean", , "value Where col2 is blank......I am pretty sure that works but need to test the csv. I know the json you just specify null. Deanhiller on 8 October, 2013 - 16:20 Groups Menu You must login in order to post into this group.

282

South Dakota Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) South Dakota Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,846 1,947 2,558 2,231 3,431 3,920 4,369 1990's 881 93 1,006 854 1,000 848 0 687 772 702 2000's 648 563 531 550 531 446 455 422 1,099 NA 2010's NA - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value South Dakota Natural Gas Wellhead Value and Marketed Production

283

Estimating the Value of Electricity Storage Resources in Electricity  

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

Estimating the Value of Electricity Storage Resources in Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 The purpose of this report is to assist the U.S. Department of Energy (DOE) in 1) establishing a framework for understanding the role electricity storage resources (storage) can play in wholesale and retail electricity markets, 2) assessing the value of electricity storage in a variety of regions or markets, 3) analyzing current and potential issues that can affect the valuation of storage by investors at the wholesale and retail level, and 4) identifying areas for future research and development for electricity storage technologies and applications. EAC - Estimating the Value of Electricity Storage Resources in Electricity

284

Empty values in upload? | OpenEI Community  

Open Energy Info (EERE)

Empty values in upload? Empty values in upload? Home > Groups > Databus Is it possible to upload data to a relational table without providing a value for every column? I.e., if the table has five columns, but a particular upload only has data for 3 of them, can I leave out the other two? Or is there a null value for this? Thanks, Submitted by Hopcroft on 8 October, 2013 - 14:22 1 answer Points: 0 json or csv. For json, it is just "columnanem": null (notice no quotes around null) for csv, I think you just put comma (nothing) comma as in time, col1, col2, col3 4444, "dean", , "value Where col2 is blank......I am pretty sure that works but need to test the csv. I know the json you just specify null. Deanhiller on 8 October, 2013 - 16:20 Groups Menu You must login in order to post into this group.

285

Indiana Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Indiana Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 135 394 367 365 217 412 416 1990's 399 232 174 192 107 249 360 526 615 855 2000's 899 1,064 1,309 1,464 3,401 3,135 2,921 3,606 4,701 4,927 2010's 6,802 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value Indiana Natural Gas Wellhead Value and Marketed Production

286

Value engineering: A new focus for women in engineering  

SciTech Connect

Value Engineering is an organized problem solving technique that utilizes communication and teamwork skills -- skills heralded as strengths for women. Value Engineering offers an excellent career opportunity for women in the engineering profession. It is an expanded career path that is currently being overlooked by women. Value Engineering is supported by SAVE (Society of American Value Engineers) and certification in the process can be achieved in two years. For women in the engineering profession, VE is an ideal place to redirect their existing skills and training. The number of certified women is a minority, creating a wide-open field of opportunity in federal and state agencies as well as private industry. Value Engineering can provide that new avenue for engineering careers -- a new direction where current skills can be applied to a diverse and exciting profession. 1 fig.

Anderson, L.C.

1990-04-20T23:59:59.000Z

287

Estimating the Value of Electricity Storage Resources in Electricity  

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

Estimating the Value of Electricity Storage Resources in Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 The purpose of this report is to assist the U.S. Department of Energy (DOE) in 1) establishing a framework for understanding the role electricity storage resources (storage) can play in wholesale and retail electricity markets, 2) assessing the value of electricity storage in a variety of regions or markets, 3) analyzing current and potential issues that can affect the valuation of storage by investors at the wholesale and retail level, and 4) identifying areas for future research and development for electricity storage technologies and applications. EAC - Estimating the Value of Electricity Storage Resources in Electricity

288

The Value of Distributed Generation (DG) under Different Tariff Structures  

Open Energy Info (EERE)

The Value of Distributed Generation (DG) under Different Tariff Structures The Value of Distributed Generation (DG) under Different Tariff Structures Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Value of Distributed Generation (DG) under Different Tariff Structures Focus Area: Renewable Energy Topics: Socio-Economic Website: eetd.lbl.gov/ea/emp/reports/60589.pdf Equivalent URI: cleanenergysolutions.org/content/value-distributed-generation-dg-under Language: English Policies: "Regulations,Financial Incentives" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. Regulations: Utility/Electricity Service Costs This report examines the standby tariff structures recently implemented in New York as a result of utilities feelings toward distributed generation

289

EO 12898: Environmental Justice in Minority Populations and Low-Income Populations  

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

WASHINGTON WASHINGTON February 11, 1994 MEMORANDUM FOR THE HEADS OF ALL DEPARTMENTS AND AGENCIES SUBJECT: Executive Order on Federal Actions to Address Environmental Justice in Minority Populations and Low- Income Populations Today I have issued an Executive Order on Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations. That order is designed to focus Federal attention on the environmental and human health conditions in minority communities and low-income communities with the goal of achieving environmental justice. That order is also intended to promote nondiscrimination in Federal programs substantially affecting human health and the environment, and to provide minority communities and low-income communities access to public

290

Wood Products Marketing And Value-Added Opportunities  

E-Print Network (OSTI)

Point, NC, 27261, USA Tel.: (336) 841 8535 Fax.: (336) 841 5435 151 Randall St. Oakville, ON Canada, L6J SituationThe Situation As global populations continue to grow, the demand for wood products will increase in: Cultures Technology Infrastructure #12;Demand: Overall ClimateDemand: Overal

291

Bacterial Population Genetics in a Forensic Context  

SciTech Connect

This report addresses the recent Department of Homeland Security (DHS) call for a Phase I study to (1) assess gaps in the forensically relevant knowledge about the population genetics of eight bacterial agents of concern, (2) formulate a technical roadmap to address those gaps, and (3) identify new bioinformatics tools that would be necessary to analyze and interpret population genetic data in a forensic context. The eight organisms that were studied are B. anthracis, Y. pestis, F. tularensis, Brucella spp., E. coli O157/H7, Burkholderia mallei, Burkholderia pseudomallei, and C. botulinum. Our study focused on the use of bacterial population genetics by forensic investigators to test hypotheses about the possible provenance of an agent that was used in a crime or act of terrorism. Just as human population genetics underpins the calculations of match probabilities for human DNA evidence, bacterial population genetics determines the level of support that microbial DNA evidence provides for or against certain well-defined hypotheses about the origins of an infecting strain. Our key findings are: (1) Bacterial population genetics is critical for answering certain types of questions in a probabilistic manner, akin (but not identical) to 'match probabilities' in DNA forensics. (2) A basic theoretical framework for calculating likelihood ratios or posterior probabilities for forensic hypotheses based on microbial genetic comparisons has been formulated. This 'inference-on-networks' framework has deep but simple connections to the population genetics of mtDNA and Y-STRs in human DNA forensics. (3) The 'phylogeographic' approach to identifying microbial sources is not an adequate basis for understanding bacterial population genetics in a forensic context, and has limited utility, even for generating 'leads' with respect to strain origin. (4) A collection of genotyped isolates obtained opportunistically from international locations augmented by phylogenetic representations of relatedness will not and enzootic outbreaks noted through international outbreak surveillance systems, and 'representative' genetic sequences from each outbreak. (5) Interpretation of genetic comparisons between an attack strain and reference strains requires a model for the network structure of maintenance foci, enzootic outbreaks, and human outbreaks of that disease, coupled with estimates of mutational rate constants. Validation of the model requires a set of sequences from exemplary outbreaks and laboratory data on mutation rates during animal passage. The necessary number of isolates in each validation set is determined by disease transmission network theory, and is based on the 'network diameter' of the outbreak. (6) The 8 bacteria in this study can be classified into 4 categories based on the complexity of the transmission network structure of their natural maintenance foci and their outbreaks, both enzootic and zoonotic. (7) For B. anthracis, Y. pestis, E. coli O157, and Brucella melitensis, and their primary natural animal hosts, most of the fundamental parameters needed for modeling genetic change within natural host or human transmission networks have been determined or can be estimated from existing field and laboratory studies. (8) For Burkholderia mallei, plausible approaches to transmission network models exist, but much of the fundamental parameterization does not. In addition, a validated high-resolution typing system for characterizing genetic change within outbreaks or foci has not yet been demonstrated, although a candidate system exists. (9) For Francisella tularensis, the increased complexity of the transmission network and unresolved questions about maintenance and transmission suggest that it will be more complex and difficult to develop useful models based on currently available data. (10) For Burkholderia pseudomallei and Clostridium botulinum, the transmission and maintenance networks involve complex soil communities and metapopulations about which very little is known. It is not clear that these pathogens can be brought into the in

Velsko, S P

2009-11-02T23:59:59.000Z

292

Measuring industrial energy efficiency: Physical volume versus economic value  

SciTech Connect

This report examines several different measures of industrial output for use in constructing estimates of industrial energy efficiency and discusses some reasons for differences between the measures. Estimates of volume-based measures of output, as well as 3 value-based measures of output (value of production, value of shipments, and value added), are evaluated for 15 separate 4-digit industries. Volatility, simple growth rate, and trend growth rate estimates are made for each industry and each measure of output. Correlations are made between the volume- and value-based measures of output. Historical energy use data are collected for 5 of the industries for making energy- intensity estimates. Growth rates in energy use, energy intensity, and correlations between volume- and value-based measures of energy intensity are computed. There is large variability in growth trend estimates both long term and from year to year. While there is a high correlation between volume- and value-based measures of output for a few industries, typically the correlation is low, and this is exacerbated for estimates of energy intensity. Analysis revealed reasons for these low correlations. It appears that substantial work must be done before reliable measures of trends in the energy efficiency of industry can be accurately characterized.

Freeman, S.L.; Niefer, M.J.; Roop, J.M.

1996-12-01T23:59:59.000Z

293

Population Viability Analysis of Riverine Fishes  

DOE Green Energy (OSTI)

Many utilities face conflkts between two goals: cost-efficient hydropower generation and protecting riverine fishes. Research to develop ecological simulation tools that can evaluate alternative mitigation strategies in terms of their benefits to fish populations is vital to informed decision-making. In this paper, we describe our approach to population viability analysis of riverine fishes in general and Snake River white sturgeon in particular. We are finding that the individual-based modeling approach used in previous in-stream flow applications is well suited to addressing questions about the viability of species of concern for several reasons. Chief among these are: (1) the abiIity to represent the effects of individual variation in life history characteristics on predicted population viabili~, (2) the flexibili~ needed to quanti~ the ecological benefits of alternative flow management options by representing spatial and temporal variation in flow and temperaturty and (3) the flexibility needed to quantifi the ecological benefits of non-flow related manipulations (i.e., passage, screening and hatchery supplementation).

Bates, P.; Chandler, J.; Jager, H.I.; Lepla, K.; Van Winkle, W.

1999-04-12T23:59:59.000Z

294

Green Noise or Green Value? Measuring the Effects of Environmental  

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

Noise or Green Value? Measuring the Effects of Noise or Green Value? Measuring the Effects of Environmental Certification on Office Values Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources

295

Importance of Q-values in astrophysical rp-proces  

E-Print Network (OSTI)

The importance of measuring Q-values in rapid proton capture process has been investigated. The microscopic optical model, derived using a nucleon nucleon interaction and densities from relativistic mean field calculations, has been utilized to calculate the reaction rates. It has been observed that the Q-values involved in the reactions at waiting points at A = 60 and 64 are very important in determining the final abundance of the process. Some other Q-values also play a crucial role in the final abundance of nuclei near the end point of the process.

Chirashree Lahiri; G. Gangopadhyay

2013-05-27T23:59:59.000Z

296

Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density  

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

1: February 7, 1: February 7, 2011 Population Density to someone by E-mail Share Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on Facebook Tweet about Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on Twitter Bookmark Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on Google Bookmark Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on Delicious Rank Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on Digg Find More places to share Vehicle Technologies Office: Fact #661: February 7, 2011 Population Density on AddThis.com... Fact #661: February 7, 2011 Population Density The density of the population in the U.S., measured as the number of people

297

SIMILARITIES IN POPULATIONS OF STAR CLUSTERS  

SciTech Connect

We compare the observed mass functions and age distributions of star clusters in six well-studied galaxies: the Milky Way, Magellanic Clouds, M83, M51, and Antennae. In combination, these distributions span wide ranges of mass and age: 10{sup 2} {approx}< M/M{sub Sun} {approx}< 10{sup 6} and 10{sup 6} {approx}< {tau}/yr {approx}< 10{sup 9}. We confirm that the distributions are well represented by power laws: dN/dM{proportional_to}M{sup {beta}} with {beta} Almost-Equal-To -1.9 and dN/d{tau}{proportional_to}{tau}{sup {gamma}} with {gamma} Almost-Equal-To -0.8. The mass and age distributions are approximately independent of each other, ruling out simple models of mass-dependent disruption. As expected, there are minor differences among the exponents at a level close to the true uncertainties, {epsilon}{sub {beta}} {approx} {epsilon}{sub {gamma}} {approx} 0.1-0.2. However, the overwhelming impression is the similarity of the mass functions and age distributions of clusters in these different galaxies, including giant and dwarf, quiescent and interacting galaxies. This is an important empirical result, justifying terms such as 'universal' or 'quasi-universal'. We provide a partial theoretical explanation for these observations in terms of physical processes operating during the formation and disruption of the clusters, including star formation and feedback, subsequent stellar mass loss, and tidal interactions with passing molecular clouds. A full explanation will require additional information about the molecular clumps and star clusters in galaxies beyond the Milky Way.

Fall, S. Michael [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Chandar, Rupali, E-mail: fall@stsci.edu, E-mail: rupali.chandar@utoledo.edu [Department of Physics and Astronomy, University of Toledo, Toledo, OH 43606 (United States)

2012-06-20T23:59:59.000Z

298

Whooping crane (Grus americana) demography and environmental factors in a population growth simulation model  

E-Print Network (OSTI)

The Whooping Crane (Grus americana) is among North America?s most charismatic species. Between 1938 and 2004, the population that migrates between Aransas National Wildlife Refuge (ANWR) and Wood Buffalo National Park (WBNP), grew from 18 to 217 individuals. The recovery plan objective for this endangered species is to downlist the population in 2035, but this requires interpretive assessment of population responses to environmental factors over the long term. I analyzed 27 years of banding data, 37 years of nest monitoring data, and 20 years of winter reports to estimate age-specific mortality and fecundity rates. The resulting life table yielded an intrinsic rate of increase (r) of 0.14/y, a net reproductive rate (Ro) of 6.4/y, and a mean length of a generation (G) of 13y. Path analysis of environmental factors, demographic variables (natality and mortality), and the finite rate of population increase (lambda) showed that annual mortality, temperatures from the ANWR, WBNP and at a migration stop-over in Nebraska, and pond water depth were good predictors of lambda variability. However, other environmental factors were significantly correlated: at ANWR, October- March temperature (extreme minimum and maximum), December temperature (mean and extreme minimum), November-January precipitation, and September-March freshwater inflow; at WBNP, March-September precipitation, March-May temperature, and temperatures during the September - October fall migration. The Pacific Decadal Oscillation (PDO) affected lambda indirectly through environmental factors in Nebraska and ANWR. I graphically analyzed relevant data trends from 1967 to 2004 to identify the relation between phases of PDO and environmental and demographic variables. During PDO cold phases, a synchronization of ?extreme? environmental values was observed from the different regions; during warm phases extreme environmental values were scattered. Most periods of Whooping Crane population decline happened during cold phases. I developed a compartment model to represent Whooping Crane population dynamics utilizing the new data on survivorship and fecundity from banded birds. The model was capable of simulating historical population trends with adjustments in brood success and egg mortality. The model will allow future studies to test population responses to various environmental scenarios at the WBNP, during fall and spring migrations, and at the ANWR.

Gil de Weir, Karine

2005-05-01T23:59:59.000Z

299

Improving consumer value through enhanced performance around the world  

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

Improving consumer value through enhanced performance around the Improving consumer value through enhanced performance around the world Improving consumer value through enhanced performance around the world LANL statistical tools have helped create Reliability Technology (RT), which increases the overall fraction of productive manufacturing time, or "uptime," for its internal manufacturing lines. April 3, 2012 Improving consumer value through enhanced performance around the world Reliability Technology (RT) is a comprehensive reliability engineering system developed by P&G to increase the overall fraction of productive manufacturing time, or "uptime" for its internal manufacturing lines. The genesis for the system came from the large amount of runtime data collected on P&G's manufacturing lines, coupled with the Laboratory's

300

Earned Value Management System RM | Department of Energy  

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

Earned Value Management System RM Earned Value Management System RM Earned Value Management System RM In recent years Department of Energy (DOE) has developed a number of orders, and guidance documents aimed to improve the overall performance of project management and the acquisition of capital assets with the DOE complex. One of the most important activities or products required by DOE O 413.3A, Change 1, Program and Project Management for the Acquisition of Capital Assess, to strengthen the overall performance of project management and the acquisition of capital assets is the Earned Value Management System (EVMS). EVMS allows both government and contractor managers to gain significant insights into technical, cost, and schedule progress of contracts and projects. The implementation of an EVMS is widely recognized

Note: This page contains sample records for the topic "true population values" 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

Singular Value Decomposition Analysis and Canonical Correlation Analysis  

Science Conference Proceedings (OSTI)

The goal of singular value decomposition analysis (SVD) and canonical correlation analysis (CCA) is to isolate important coupled modes between two geophysical fields of interest. In this paper the relationship between SVD and CCA is clarified. ...

Steve Cherry

1996-09-01T23:59:59.000Z

302

Discriminative features in reversible stochastic attribute-value grammars  

Science Conference Proceedings (OSTI)

Reversible stochastic attribute-value grammars (de Kok et al., 2011) use one model for parse disambiguation and fluency ranking. Such a model encodes preferences with respect to syntax, fluency, and appropriateness of logical forms, as weighted features. ...

Danil de Kok

2011-07-01T23:59:59.000Z

303

The Value of Information from Water Sampling in Massachusetts  

Science Conference Proceedings (OSTI)

A Bayesian decision framework is used to determine the value of information from water sampling with respect to alternative pollution abatement strategies. The critical low stream flow months of August 1966-77 for a New England river basin are ...

Kevin M. Moore; Bernard J. Morzuch

1982-04-01T23:59:59.000Z

304

How to Estimate the Value of Service Reliability Improvements  

Science Conference Proceedings (OSTI)

A robust methodology for estimating the value of service reliability improvements is presented. Although econometric models for estimating value of service (interruption costs) have been established and widely accepted, analysts often resort to applying relatively crude interruption cost estimation techniques in assessing the economic impacts of transmission and distribution investments. This paper first shows how the use of these techniques can substantially impact the estimated value of service improvements. A simple yet robust methodology that does not rely heavily on simplifying assumptions is presented. When a smart grid investment is proposed, reliability improvement is one of the most frequently cited benefits. Using the best methodology for estimating the value of this benefit is imperative. By providing directions on how to implement this methodology, this paper sends a practical, usable message to the industry.

Sullivan, Michael J.; Mercurio, Matthew G.; Schellenberg, Josh A.; Eto, Joseph H.

2010-06-08T23:59:59.000Z

305

The Impact of Wind Power Projects on Residential Property Values...  

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

typically designed to appraise properties (i.e., to establish an estimate of the market value of a home at a specified point in time), as would be done with an automated...

306

Earned Value Management System RM | Department of Energy  

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

Earned Value Management System RM Earned Value Management System RM Earned Value Management System RM In recent years Department of Energy (DOE) has developed a number of orders, and guidance documents aimed to improve the overall performance of project management and the acquisition of capital assets with the DOE complex. One of the most important activities or products required by DOE O 413.3A, Change 1, Program and Project Management for the Acquisition of Capital Assess, to strengthen the overall performance of project management and the acquisition of capital assets is the Earned Value Management System (EVMS). EVMS allows both government and contractor managers to gain significant insights into technical, cost, and schedule progress of contracts and projects. The implementation of an EVMS is widely recognized

307

The Market Value and Cost of Solar Photovoltaic Electricity Production  

E-Print Network (OSTI)

by low price caps, the di?erence between solar PV powersolar PV power using hourly wholesale electricity prices and5. Real-time Prices for Valuing the Power from Solar PVs As

Borenstein, Severin

2008-01-01T23:59:59.000Z

308

Privacy-preserving anonymization of set-valued data  

Science Conference Proceedings (OSTI)

In this paper we study the problem of protecting privacy in the publication of set-valued data. Consider a collection of transactional data that contains detailed information about items bought together by individuals. Even after removing all personal ...

Manolis Terrovitis; Nikos Mamoulis; Panos Kalnis

2008-08-01T23:59:59.000Z

309

Electricity demand patterns matter for valuing electricity supply ...  

U.S. Energy Information Administration (EIA)

PJM's hourly real-time energy prices corresponding to the week of hourly demand values are shown below. Prices also vary by hour and are much more volatile than demand.

310

Value of Solar Tariff (Minnesota) | Department of Energy  

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

benefit of solar operation to the utility; credit for locally manufactured or assembled energy systems; and systems installed at high-value locations on the grid. One the tariff...

311

Valuing Conservation and Demand Response: Using the CPUC's Avoided...  

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

Valuing Conservation and Demand Response: Using the CPUC's Avoided Cost Methodology Speaker(s): Ren Orans Snuller Price Date: June 29, 2005 - 12:00pm Location: Bldg. 90 Background:...

312

Creating value from uncertainty : a study of ocean transportation contracting  

E-Print Network (OSTI)

How can financial tools like real options and hedging mitigate and create value from uncertainty in transportation? This paper describes these concepts and identifies research on them that has relevance to transportation. ...

Plsson, Sigurjn

2005-01-01T23:59:59.000Z

313

Business Case Slide 26: High-Value: Semiconductors - Description...  

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

(cont.) Previous Slide Next Slide Table of Contents High-Value: Semiconductors - Description (cont.) Measuring the photo-voltaic properties of a DUO2 diode at NREL Measuring the...

314

Business Case Slide 29: High-Value: Energy Uses - Description  

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

Uses - Description Previous Slide Next Slide Table of Contents High-Value: Energy Uses - Description Description Use DUO2 as the core component of advanced energy systems Fuel cell...

315

The Research of Internet Shopping Customer Value Model  

Science Conference Proceedings (OSTI)

The existing empirical study of Internet shopping in literature, mostly concerned about the interaction relationship of retailer and customer, few scholars study the process of transactions between customers and other services suppliers, by assaying ... Keywords: Internet Shopping, Stakeholders, Customer Value

Xiao-bin Liu; Ming-qing Qiu

2010-05-01T23:59:59.000Z

316

The influence of institutional investors on firm value  

E-Print Network (OSTI)

The impact of corporate governance on firm value has been extensively debated by academics and business practitioners. Some studies show that companies that allow minority shareholders to have more control are likely to ...

Lee, Yong Seung

2013-01-01T23:59:59.000Z

317

Acceleration of market value-at-risk estimation  

Science Conference Proceedings (OSTI)

The proliferation of algorithmic trading, derivative usage and highly leveraged hedge funds necessitates the acceleration of market Value-at-Risk (VaR) estimation to measure the severity of portfolios losses. This paper demonstrates how solely relying ...

Matthew Dixon; Jike Chong; Kurt Keutzer

2009-11-01T23:59:59.000Z

318

Value of Concentrating Solar Power and Thermal Energy Storage  

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

NREL-TP-6A2-45833 February 2010 The Value of Concentrating Solar Power and Thermal Energy Storage Ramteen Sioshansi The Ohio State University Columbus, Ohio Paul Denholm National...

319

Selected Component Failure Rate Values from Fusion Safety Assessment Tasks  

Science Conference Proceedings (OSTI)

This report is a compilation of component failure rate and repair rate values that can be used in magnetic fusion safety assessment tasks. Several safety systems are examined, such as gas cleanup systems and plasma shutdown systems. Vacuum system component reliability values, including large vacuum chambers, have been reviewed. Values for water cooling system components have also been reported here. The report concludes with the examination of some equipment important to personnel safety, atmospheres, combustible gases, and airborne releases of radioactivity. These data should be useful to system designers to calculate scoping values for the availability and repair intervals for their systems, and for probabilistic safety or risk analysts to assess fusion systems for safety of the public and the workers.

Cadwallader, Lee Charles

1998-09-01T23:59:59.000Z

320

Selected component failure rate values from fusion safety assessment tasks  

Science Conference Proceedings (OSTI)

This report is a compilation of component failure rate and repair rate values that can be used in magnetic fusion safety assessment tasks. Several safety systems are examined, such as gas cleanup systems and plasma shutdown systems. Vacuum system component reliability values, including large vacuum chambers, have been reviewed. Values for water cooling system components have also been reported here. The report concludes with the examination of some equipment important to personnel safety, atmospheres, combustible gases, and airborne releases of radioactivity. These data should be useful to system designers to calculate scoping values for the availability and repair intervals for their systems, and for probabilistic safety or risk analysts to assess fusion systems for safety of the public and the workers.

Cadwallader, L.C.

1998-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

The value of contractual terms in office leases  

E-Print Network (OSTI)

This paper uses a comprehensive data set to develop a hedonic model of office rent that estimates values of contractual terms such as tenant improvement allowances, leasing commissions, and options. The model includes ...

Sheehan, Kevin T. (Kevin Thomas)

2006-01-01T23:59:59.000Z

322

Initial-Value Problems for Ordinary Differential Equations - CECM  

E-Print Network (OSTI)

... ' &. $. %. Initial-Value Problems for ODE's. Problem. Approximating the solution y(t) to the ODE y (t) = f(t, y), a ? t ? b, subject to an initial condition y(a) = ?.

323

Regression analysis of oncology drug licensing deal values  

E-Print Network (OSTI)

This work is an attempt to explain wide variations in drug licensing deal value by using regression modeling to describe and predict the relationship between oncology drug deal characteristics and their licensing deal ...

Hawkins, Paul Allen

2006-01-01T23:59:59.000Z

324

The 2009 Outlook for Texas Rural Land Values  

E-Print Network (OSTI)

Farm income in 2009 will likely decline from previous years, and the value of rural land is likely to flatten out also. Producers need to increase their emphasis on financial and risk management.

Klinefelter, Danny A.

2009-03-26T23:59:59.000Z

325

A many valued logic of belief: Detachment operators  

Science Conference Proceedings (OSTI)

the modus tollens derives from the graded truth-values of if A then B and -~B, the graded ..... The table used in the case of D 1 summarizes also all raisings.

326

The Value of Seasonal Climate Forecasts in Managing Energy Resources  

Science Conference Proceedings (OSTI)

Research and interviews with officials of the United States energy industry and a systems analysis of decision making in a natural gas utility lead to the conclusion that seasonal climate forecasts would only have limited value in fine tuning the ...

Edith Brown Weiss

1982-04-01T23:59:59.000Z

327

Potential Economic Value of Ensemble-Based Surface Weather Forecasts  

Science Conference Proceedings (OSTI)

The possible economic value of the quantification of uncertainty in future ensemble-based surface weather forecasts is investigated using a formal, idealized decision model. Current, or baseline, weather forecasts are represented by probabilistic ...

Daniel S. Wilks; Thomas M. Hamill

1995-12-01T23:59:59.000Z

328

On Boundary Value Problems of the Ideal-Fluid Thermocline  

Science Conference Proceedings (OSTI)

Recent developments of ideal-fluid thermocline models are briefly reviewed. Using density coordinates, boundary value problems are formulated for the ideal-fluid thermocline with continuous stratification. Ekman pumping and surface density are ...

Rui Xin Huang

1988-04-01T23:59:59.000Z

329

The Market Value and Cost of Solar Photovoltaic Electricity Production  

E-Print Network (OSTI)

gas reduction from solar PV generation. REFERENCES Asmus,and the Economics of Solar PV: Could Mandatory Time-of-UseAverage Value Per MWh of Solar PV Power from Adjusting for

Borenstein, Severin

2008-01-01T23:59:59.000Z

330

Policy learning : new challenges for smart value capture in Colombia  

E-Print Network (OSTI)

Contribucion por Valorizacion is a form of value capture similar to Special Assessment, used in Colombia to complement Local revenues for major public infrastructure programs. SA's continued use countrywide and its resulting ...

Acosta, Patricia, S.M. Massachusetts Institute of Technology

2008-01-01T23:59:59.000Z

331

Nonlinear-Programming Reformulation of the Order-Value ...  

E-Print Network (OSTI)

Order-value optimization (OVO) is a generalization of the min- imax problem .... Proof. Assume that x is a local minimizer and that (5) does not hold for all feasible ...

332

The Impact of Wind Power Projects on Residential Property Values...  

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

The Impact of Wind Power Projects on Residential Property Values in the United States: A Multi-Site Hedonic Analysis Speaker(s): Ben Hoen Date: January 27, 2010 - 12:00pm Location:...

333

The value of United States oil and gas reserves  

E-Print Network (OSTI)

The object of this research is to estimate a time series, starting in 1979, for the value of in-ground oil reserves and natural gas reserves in the United States. Relatively good statistics exist for the physical quantities. ...

Adelman, Morris Albert

1996-01-01T23:59:59.000Z

334

Quantifying Brand Values Perception in Destination Websites: a ...  

Science Conference Proceedings (OSTI)

Search Options ... This paper presents a framework for systematically evaluating the short-term brand values perception of content-intensive destination ... Proceedings from ENTER 2006: International Conference in Lausanne, Switzerland.

335

The Purpose and Value of Successful Technology Demonstrations...  

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

and PR on what the "big guys" are doing but what about the value to rural America? Is a Smart Grid only for the big guys? Checking Our Pulse Is rural America (electrification)...

336

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

The report summarizes research to Quantify the Value of Hydropower in the Electric Grid. This 3-year DOE study focused on defining value of hydropower assets in a changing electric grid. Methods are described for valuation and planning of pumped storage and conventional hydropower. The project team conducted plant case studies, electric system modeling, market analysis, cost data gathering, and evaluations of operating strategies and constraints. Five other reports detailing these research results ...

2013-03-01T23:59:59.000Z

337

Genetic Diversity and Population Structure of the Arabian Horse Populations from Syria and other Countries  

E-Print Network (OSTI)

Humans and horses weaved together wonderful stories of adventure and generosity. As a part of human history and civilization, Arabian horses ignite imagination throughout the world. Populations of this breed exist in many countries. Here I explored different populations of Arabians representing Middle Eastern and Western populations. The main two aims of this study were to provide the genetic diversity description of Arabians from different origins and to examine the traditional classification system of the breed. A third aim was to tackle the distribution pattern of the genetic variability within the genome to show whether there are differences in relative variability of different types of markers. First, I analyzed the genetic structure of 537Arabian horses from seven populations by using microsatellites. The results consistently showed higher levels of diversity within the Middle Eastern populations compared to the Western populations. All American-Arabians showed differentiation from Middle Eastern populations. Second, I sequenced the whole mtDNA D-loop of 251 Arabian horses. The whole D-loop sequence was more informative than using just the HVR1. Native populations from the Middle East, such as Syrian, represented a hot spot of genetic diversity. Most importantly, there was no evidence that the Arabian horse breed has clear subdivisions depending on the traditional maternal based strain classification system. Third, I tested the heterozygosity distribution pattern along the genome of 22 Peruvian Paso horses using 232 microsatellites and Single Nucleotide Polymorphisms (SNPs). The pattern of genetic diversity was completely different between these two markers where no correlation was found. Runs of homozygosity test of SNPs and associated microsatellites noticeably showed that all of associated microsatellites loci were homozygous in the matched case. The findings of this study will help in understanding the evolutionary history and developing breeding and conservation programs of horses. This study provided databases including parentage testing system and maternal lineages that will help to recover the Syrian Arabian population after the armed conflict started in Syria in 2011. The results here can be applied not only to horses, but also to other animal species with similar criteria.

Khanshour, Anas M

2013-08-01T23:59:59.000Z

338

Variability of Population-Weighted Seasonal Heating Degree Days  

Science Conference Proceedings (OSTI)

Regional and national heating fuel demand is related to both weather and population density. This study analyzes the variability of population-weighted, seasonal heating degree days for the coterminous 48 states. A risk assessment of unusual ...

Nathaniel B. Guttman

1983-03-01T23:59:59.000Z

339

Ecosystem-specific selection pressures revealed through comparative population genomics  

E-Print Network (OSTI)

Bacterial populations harbor vast genetic diversity that is continually shaped by abiotic and biotic selective pressures, as well as by neutral processes. Individuals coexisting in the same geographically defined population ...

Coleman, Maureen L.

340

Will China's Vehicle Population Grow Even Faster than Forecasted?  

E-Print Network (OSTI)

Daniel Sperling. 2011. Chinas Soaring Vehicle Population:the longer version, Chinas Soaring Vehicle Population:Vehicle Sales and Stock in China, Energy Policy, 43: 1729.

Wang, Yunshi; Teter, Jacob; Sperling, Daniel

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Level: National Data; Row: Values of Shipments within NAICS Codes;  

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

3 Consumption Ratios of Fuel, 2006; 3 Consumption Ratios of Fuel, 2006; Level: National Data; Row: Values of Shipments within NAICS Codes; Column: Energy-Consumption Ratios; Unit: Varies. Consumption Consumption per Dollar Consumption per Dollar of Value NAICS per Employee of Value Added of Shipments Code(a) Economic Characteristic(b) (million Btu) (thousand Btu) (thousand Btu) Total United States 311 - 339 ALL MANUFACTURING INDUSTRIES Value of Shipments and Receipts (million dollars) Under 20 330.6 3.6 2.0 20-49 550.0 4.5 2.2 50-99 830.1 5.9 2.7 100-249 1,130.0 6.7 3.1 250-499 1,961.4 7.6 3.6 500 and Over 3,861.9 9.0 3.6 Total 1,278.4 6.9 3.1 311 FOOD Value of Shipments and Receipts (million dollars) Under 20 979.3 10.3

342

Virginia Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Virginia Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 4,342 8,928 15,041 15,427 19,223 18,424 17,935 1990's 14,283 14,906 24,734 37,840 50,259 49,818 0 0 0 0 2000's 0 0 0 0 NA NA NA NA NA NA 2010's NA - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value Virginia Natural Gas Wellhead Value and Marketed Production

343

Oregon Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Oregon Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3 2,790 4,080 4,600 3,800 4,000 2,500 1990's 2,815 2,741 2,580 4,003 3,221 1,923 1,439 1,173 1,067 1,291 2000's 1,214 1,069 837 688 467 433 NA 390 751 751 2010's 1,376 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value Oregon Natural Gas Wellhead Value and Marketed Production

344

Pennsylvania Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Pennsylvania Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 118,372 166,342 150,234 159,889 163,318 167,089 191,774 1990's 177,609 152,500 138,675 189,443 187,113 177,139 0 0 0 0 2000's 0 0 0 0 NA NA NA NA NA NA 2010's NA - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value Pennsylvania Natural Gas Wellhead Value and Marketed

345

Nebraska Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Nebraska Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 2,091 2,300 1,944 1,403 1,261 910 878 1990's 793 785 1,177 1,375 2,098 1,538 1,332 1,194 1,285 1,049 2000's 879 883 892 1,168 1,172 1,172 NA 1,555 3,082 2,908 2010's 2,231 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead Value Nebraska Natural Gas Wellhead Value and Marketed Production

346

Level: National Data; Row: Values of Shipments within NAICS Codes;  

Gasoline and Diesel Fuel Update (EIA)

3 Consumption Ratios of Fuel, 2010; 3 Consumption Ratios of Fuel, 2010; Level: National Data; Row: Values of Shipments within NAICS Codes; Column: Energy-Consumption Ratios; Unit: Varies. Consumption Consumption per Dollar Consumption per Dollar of Value NAICS per Employee of Value Added of Shipments Code(a) Economic Characteristic(b) (million Btu) (thousand Btu) (thousand Btu) Total United States 311 - 339 ALL MANUFACTURING INDUSTRIES Value of Shipments and Receipts (million dollars) Under 20 405.4 4.0 2.1 20-49 631.3 4.7 2.2 50-99 832.0 4.9 2.3 100-249 1,313.4 6.2 2.8 250-499 1,905.2 7.4 3.6 500 and Over 4,225.4 7.5 3.1 Total 1,449.6 6.4 2.8 311 FOOD Value of Shipments and Receipts (million dollars) Under 20 576.6 5.9

347

Technical advantages for weak value amplification: When less is more  

E-Print Network (OSTI)

The technical merits of weak value amplification techniques are analyzed. We consider models of several different types of technical noise in an optical context and show that weak value amplification techniques (which only use a small fraction of the photons) compare favorably with standard techniques (which uses all of them). Using the Fisher information metric, we demonstrate that weak value techniques can put all of the Fisher information about the detected parameter into a small portion of the events and show how this fact alone gives technical advantages. We go on to consider a time correlated noise model, and find that a Fisher information analysis indicates that while the standard method can have much larger information about the detected parameter than the postselected technique. However, the estimator needed to gather the information is technically difficult to implement, showing that the inefficient (but practical) signal-to-noise estimation of the parameter is usually superior. We also describe other technical advantages unique to imaginary weak value amplification techniques, focusing on beam deflection measurements. In this case, we discuss combined noise types (such as detector transverse jitter, angular beam jitter before the interferometer and turbulence) for which the interferometric weak value technique gives higher Fisher information over conventional methods. We go on to calculate the Fisher information of the recently proposed photon recycling scheme for beam deflection measurements, and show it further boosts the Fisher information by the inverse postselection probability relative to the standard measurement case.

Andrew N. Jordan; Julin Martnez-Rincn; John C. Howell

2013-09-19T23:59:59.000Z

348

Cooling Degree Days, by State (Weighted by Population, per 2000 Census) |  

Open Energy Info (EERE)

Cooling Degree Days, by State (Weighted by Population, per 2000 Census) Cooling Degree Days, by State (Weighted by Population, per 2000 Census) Dataset Summary Description The National Oceanic and Atmospheric Administration's (NOAA) National Environmental Satellite, Data, and Information Services (NESDIS), in conjunction with the National Climatic Data Center (NCDC) publish monthly and annual climate data by state for the U.S., including, cooling degree days (total number of days per month and per year). The average values for each state are weighted by population, using 2000 Census data. The base temperature for this dataset is 65 degrees F. Included here are monthly and annual values averaged over several periods of time: 1931-2000, 1931-60, 1941-70, 1951-80, 1961-90, 1971-2000 (standard deviation is also provided). Detailed monthly climatic information (including cooling degree days) is available for the time period between 1895 and 2011, from NOAA (http://www7.ncdc.noaa.gov/CDO/CDODivisionalSelect.jsp#).

349

ARM Value-Added Cloud Products: Description and Status  

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

Value-Added Cloud Products: Value-Added Cloud Products: Description and Status M. A. Miller, K. L. Johnson, and D. T. Troyan Brookhaven National Laboratory Upton, New York E. E. Clothiaux Pennsylvania State University University Park, Pennsylvania E. J. Mlawer Atmospheric and Environmental Research, Inc. Cambridge, Massachusetts G. G. Mace University of Utah Salt Lake City, Utah Introduction The Atmospheric Radiation Measurement (ARM) Program operates a variety of state-of-the-art active and passive remote sensors at its sites. These sensors provide information about the thermodynamic state of the atmosphere and the structure of the clouds that are present above the site. Families of value- added products (VAPs) that contain geophysically relevant data are produced from the electronic

350

Unlocking Customer Value: The Virtual Power Plant | Department of Energy  

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

Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant The utility world has changed drastically in the last 10 years. New technologies like Smart Meters and fully functional Smart Grid concepts have made large inroads into the utility space and no one should want to be left behind. Utilities also face additional pressures from regulatory bodies who are continuing to encourage carbon reduction and greater customer flexibility. Utilities need to balance these new requirements with the financial obligations of providing reliable power (at a reasonable price) while attempting to meet shareholder expectations. Each of these goals are not necessarily complimentary, thus utilities need to determine how to address each one.

351

Getting the Best Value with Utility Energy Service Contracts | Department  

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

Project Funding » Utility Energy Service Contracts » Getting the Project Funding » Utility Energy Service Contracts » Getting the Best Value with Utility Energy Service Contracts Getting the Best Value with Utility Energy Service Contracts October 7, 2013 - 2:20pm Addthis Federal agencies benefit from lessons learned during utility energy service contracts (UESCs). Over the years, best practices to get the best value from UESCs have been identified from successful UESC projects. While each Federal facility and its relationship with serving utilities is unique, considering lessons learned across these topics can make UESCs more successful and easier to implement: Financing Decreasing Interest Buydown and Buyout Approaches Contract Competition Diversifying Project Portfolios. Read about 10 ways to lower perceived risks to ensure UESC success.

352

Home Retrofits Save Money, Add Value | Department of Energy  

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

Home Retrofits Save Money, Add Value Home Retrofits Save Money, Add Value Home Retrofits Save Money, Add Value February 22, 2010 - 11:40am Addthis Joshua DeLung What are the key facts? Tanya $41,000 in home upgrades were possible through the Energy Independence Program. Tanya to pay back the money through installments on her property taxes. After she did the upgrades, Tanya's energy bills are now down 50 percent. As the real estate business rebounds, homebuilders are seeing some growth because of a new nationwide awareness of energy efficiency and the money it can save homeowners. Tanya Narath, of Santa Rosa, Calif., was already taking advantage of renewable energy and green building techniques - her home has had solar panels on its roof for years, and solar tubes draw in natural light to brighten even the darkest spaces of the home. But then Tanya had an energy

353

Home Retrofits Save Money, Add Value | Department of Energy  

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

Home Retrofits Save Money, Add Value Home Retrofits Save Money, Add Value Home Retrofits Save Money, Add Value February 22, 2010 - 11:40am Addthis Joshua DeLung What are the key facts? Tanya $41,000 in home upgrades were possible through the Energy Independence Program. Tanya to pay back the money through installments on her property taxes. After she did the upgrades, Tanya's energy bills are now down 50 percent. As the real estate business rebounds, homebuilders are seeing some growth because of a new nationwide awareness of energy efficiency and the money it can save homeowners. Tanya Narath, of Santa Rosa, Calif., was already taking advantage of renewable energy and green building techniques - her home has had solar panels on its roof for years, and solar tubes draw in natural light to brighten even the darkest spaces of the home. But then Tanya had an energy

354

Unlocking Customer Value: The Virtual Power Plant | Department of Energy  

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

Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant Unlocking Customer Value: The Virtual Power Plant The utility world has changed drastically in the last 10 years. New technologies like Smart Meters and fully functional Smart Grid concepts have made large inroads into the utility space and no one should want to be left behind. Utilities also face additional pressures from regulatory bodies who are continuing to encourage carbon reduction and greater customer flexibility. Utilities need to balance these new requirements with the financial obligations of providing reliable power (at a reasonable price) while attempting to meet shareholder expectations. Each of these goals are not necessarily complimentary, thus utilities need to determine how to address each one.

355

Specializing Type-Indexed Values by Partial Evaluation  

E-Print Network (OSTI)

The Generic Haskell programming language allows functions to be defined by induction on the structure of data types. This gives rise to generic functions which can be applied to values of any conceivable data type. Compiling a Generic Haskell program amounts to generating a Haskell program in which all generic functions have been translated to ordinary Haskell functions. Since the Haskell language only allows functions to be defined on the values of a data type, translating generic functions defined on the structure of data types is not straightforward. The application of a generic function to a value involves specializing the function to the type of its parameter. For every distinct specialization of a generic function in a Generic Haskell program, an ordinary Haskell function is generated in the compilation process. Hence, the compilation of a generic function will typically yield several ordinary functions. The current method that is used to translate specializations is rather unsophisticated.

Martijn De Vries

2004-01-01T23:59:59.000Z

356

Low-Value Waste Gases as an Energy Source  

E-Print Network (OSTI)

Waste gases with potentially useful fuel value are generated at any number of points in refineries, chemical plants and other industrial and commercial sites. The higher quality streams have been utilized successfully in fuel systems for years. Lower quality streams, often difficult to capture and sometimes limited in quantity, have often not been utilized for their fuel value. Increasing environmental and economic concerns have led to greater interest in utilizing these marginal fuel value waste gas streams as auxiliary fuels. The combustion and heat transfer characteristics of these fuels are different from normal fuels and these differences must be considered when determining if they can be fired successfully in existing furnaces or when designing new furnaces to use them. In addition, because of the difficulties in burning them and the chemical compounds that may be included in them, the potential pollutant emissions from these waste streams is also a significant consideration.

Waibel, R. T.

1996-04-01T23:59:59.000Z

357

RECOVERY OF THORIUM AND URANIUM VALUES FROM AQUEOUS SOLUTIONS  

DOE Patents (OSTI)

This patent deals with the separation and recovery of uranium from monazite sand. After initial treatment of the sand with sodium hydroxide, a precipitate is obtuined which contains the uranium, thorium, rare earths and some phosphorus. This precipitate is then dissolved in nitric acid. The bulk of the rare earths are removed from thls soiution by adding aa excess of alkali carbonate, causing precipitation of the rare earths together with part of the thorium present. The solution still contains a considerable amount of thorium, some rare earths, and practically all of the uranium originally present. Thorium and rare earth values are readily precipitated from such solution, and the uranium values thus isolated, by the addition of an excess hydrogen peroxide. The pH value of the solution is preferably adjusted to at least 9 prior to the addition of the peroxide.

Calkins, G.D.

1958-02-18T23:59:59.000Z

358

NETL: Utilization Projects - Value Added Products from FGD Sulfite rich  

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

Value Added Products from FGD Sulfite rich Scrubber Material Value Added Products from FGD Sulfite rich Scrubber Material In pursuit of developing value added products from sulfite-rich scrubber material, e.g., low-density panels, carpet underlayment, siding, pre-cast building material, lumber panels, particle and wafer type boards, the following four experimental tasks are proposed: A comprehensive characterization of sulfite-rich scrubber materials produced by power plant generation. Specifically, the mercury, selenium, arsenic, boron, and organic content will be monitored The sulfite-rich scrubber material will be combined with cheap but renewable agricultural byproducts like micronized core fibers and/or micronized wheat straw, and the composites will be formulated by exploiting the natural polymers of the byproducts. The conditions under which structural composites can be formulated using injection molding and compressive molding will be evaluated.

359

ARM - Evaluation Product - Droplet Number Concentration Value-Added Product  

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

ProductsDroplet Number Concentration Value-Added ProductsDroplet Number Concentration Value-Added Product Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : Droplet Number Concentration Value-Added Product 2005.01.01 - 2010.12.30 Site(s) SGP General Description Cloud droplet number concentration is an important factor in understanding aerosol-cloud interactions. As aerosol concentration increases, it is expected that droplet number concentration, Nd, will increase and droplet size decrease, for a given liquid water path (Twomey 1977), which will greatly affect cloud albedo as smaller droplets reflect more shortwave radiation. However, the magnitude and variability of these processes under different environmental conditions is still uncertain. McComiskey et al.

360

How Do Recent Population Trends Matter to Climate Change?  

E-Print Network (OSTI)

. By ensuring couples are able to determine the size of their families, poverty and the depletion of natural change, as one of the root causes of greenhouse gas emissions, how population dynamics affect climate of total population size, research shows that changes in population composition (i.e. age, urban

Colorado at Boulder, University of

Note: This page contains sample records for the topic "true population values" 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

Identifying phylogeographic patterns and population history in Mediterranean rock ferns  

E-Print Network (OSTI)

, Q-matrix plots of K=2 through K=5 for 53 sampled populations All populations N>15 -30000 -25000 -20000 -15000 -10000 -5000 0 1 2 3 4 5 6 K L n P ( D ) 0 200 400 600 800 1000 1200 1400 1600 D e l t a K Populations n>15 excluding Valencia -14600...

Hunt, Harriet

2010-06-24T23:59:59.000Z

362

Financial Value Calculator | ENERGY STAR Buildings & Plants  

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

Financial Value Calculator Financial Value Calculator Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories Target Finder

363

Energy Efficiency and Value: Opportunities for Investors | ENERGY STAR  

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

Efficiency and Value: Opportunities for Investors Efficiency and Value: Opportunities for Investors Secondary menu About us Press room Contact Us Portfolio Manager Login Facility owners and managers Existing buildings Commercial new construction Industrial energy management Small business Service providers Service and product providers Verify applications for ENERGY STAR certification Design commercial buildings Energy efficiency program administrators Commercial and industrial program sponsors Associations State and local governments Federal agencies Tools and resources Training In This Section Campaigns Commercial building design Communications resources Energy management guidance Financial resources Portfolio Manager Products and purchasing Recognition Research and reports Service and product provider (SPP) resources Success stories

364

Graphical functions and single-valued multiple polylogarithms  

E-Print Network (OSTI)

Graphical functions are single-valued complex functions which arise from Feynman amplitudes. We study their properties and use their connection to multiple polylogarithms to calculate Feynman periods. For the zig-zag and two more families of phi^4 periods we give exact results modulo products. These periods are proved to be expressible as integer linear combinations of single-valued multiple polylogarithms evaluated at one. For the larger family of 'constructible' graphs we give an algorithm that allows one to calculate their periods by computer algebra. The theory of graphical functions is used to prove the zig-zag conjecture.

Oliver Schnetz

2013-02-26T23:59:59.000Z

365

Bayesian population analysis of a washin-washout physiologically based pharmacokinetic model for acetone  

Science Conference Proceedings (OSTI)

The aim of this study was to derive improved estimates of population variability and uncertainty of physiologically based pharmacokinetic (PBPK) model parameters, especially of those related to the washin-washout behavior of polar volatile substances. This was done by optimizing a previously published washin-washout PBPK model for acetone in a Bayesian framework using Markov chain Monte Carlo simulation. The sensitivity of the model parameters was investigated by creating four different prior sets, where the uncertainty surrounding the population variability of the physiological model parameters was given values corresponding to coefficients of variation of 1%, 25%, 50%, and 100%, respectively. The PBPK model was calibrated to toxicokinetic data from 2 previous studies where 18 volunteers were exposed to 250-550 ppm of acetone at various levels of workload. The updated PBPK model provided a good description of the concentrations in arterial, venous, and exhaled air. The precision of most of the model parameter estimates was improved. New information was particularly gained on the population distribution of the parameters governing the washin-washout effect. The results presented herein provide a good starting point to estimate the target dose of acetone in the working and general populations for risk assessment purposes.

Moerk, Anna-Karin, E-mail: anna-karin.mork@ki.s [Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77 Stockholm (Sweden); Jonsson, Fredrik [Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77 Stockholm (Sweden); Pharsight, a Certara company, St. Louis, MO (United States); Johanson, Gunnar [Work Environment Toxicology, Institute of Environmental Medicine, Karolinska Institutet, SE-171 77 Stockholm (Sweden)

2009-11-01T23:59:59.000Z

366

VARIABILITY OF KD VALUES IN CEMENTITIOUS MATERIALS AND SEDIMENTS  

Science Conference Proceedings (OSTI)

Measured distribution coefficients (K{sub d} values) for environmental contaminants provide input data for performance assessments (PA) that evaluate physical and chemical phenomena for release of radionuclides from wasteforms, degradation of engineered components and subsequent transport of radionuclides through environmental media. Research efforts at SRNL to study the effects of formulation and curing variability on the physiochemical properties of the saltstone wasteform produced at the Saltstone Disposal Facility (SDF) are ongoing and provide information for the PA and Saltstone Operations. Furthermore, the range and distribution of plutonium K{sub d} values in soils is not known. Knowledge of these parameters is needed to provide guidance for stochastic modeling in the PA. Under the current SRS liquid waste processing system, supernate from F & H Tank Farm tanks is processed to remove actinides and fission products, resulting in a low-curie Decontaminated Salt Solution (DSS). At the Saltstone Production Facility (SPF), DSS is mixed with premix, comprised of blast furnace slag (BFS), Class F fly ash (FA), and portland cement (OPC) to form a grout mixture. The fresh grout is subsequently placed in SDF vaults where it cures through hydration reactions to produce saltstone, a hardened monolithic waste form. Variation in saltstone composition and cure conditions of grout can affect the saltstone's physiochemical properties. Variations in properties may originate from variables in DSS, premix, and water to premix ratio, grout mixing, placing, and curing conditions including time and temperature (Harbour et al. 2007; Harbour et al. 2009). There are no previous studies reported in the literature regarding the range and distribution of K{sub d} values in cementitious materials. Presently, the Savannah River Site (SRS) estimate ranges and distributions of K{sub d} values based on measurements of K{sub d} values made in sandy SRS sediments (Kaplan 2010). The actual cementitious material K{sub d} values and solubility values differ from the sandy sediments. The K{sub d} value range and distribution currently used in the PA are estimated to range between 0.25*K{sub d} and 1.75*K{sub d}, where the minimum and maximum values of the ranges reflect the 95% confidence level for the mean K{sub d} value (Kaplan 2010). The objective of the research with cementitious materials was to measure the range and distribution of a monovalent (Cs) and I{sup -} (anion), divalent (Sr), and trivalent (Eu) ions for a variety of laboratory-prepared saltstone surrogate samples to establish a K{sub d} range other than that which is presently used in the PA. It has been observed in laboratory samples that cure temperature profiles can affect properties such as heat of hydration, permeability, porosity, compressive strength, and set time (Harbour et al. 2009). The intent was to identify a range and distribution that could be used by stochastic modelers for the PA. Furthermore, the intent was to replace the arbitrarily selected distributions based on geological sandy sediments and to base it on actual cementitious materials. The scope of this study did not include understanding saltstone sorption mechanisms responsible for increasing or decreasing sorption. Similar to the work with cementitious materials, the purpose of the Pu sediment K{sub d} dataset was not to attempt to understand through statistics how to better understand Pu sorption to sediments or to lower Pu K{sub d} variance. The sediment Pu K{sub d} data is included in this study because it is a key risk driver for the PAs on the SRS, and there is presently no direct studies of Pu variability in SRS soils. Instead the distribution of Pu sediment K{sub d} values was assumed to be similar to other cations, as presented by Kaplan (2010).

Almond, P.; Kaplan, D.; Shine, E.

2012-02-02T23:59:59.000Z

367

An improved ranking method for fuzzy numbers with integral values  

Science Conference Proceedings (OSTI)

Ranking fuzzy numbers is a very important decision-making procedure in decision analysis and applications. The last few decades have seen a large number of approaches investigated for ranking fuzzy numbers, yet some of these approaches are non-intuitive ... Keywords: Index of optimism, Integral value, Ranking fuzzy numbers

Vincent F. Yu, Luu Quoc Dat

2014-01-01T23:59:59.000Z

368

Value of Energy Storage for Grid Applications (Report Summary) (Presentation)  

SciTech Connect

This analysis evaluates several operational benefits of electricity storage, including load-leveling, spinning contingency reserves, and regulation reserves. Storage devices were simulated in a utility system in the western United States, and the operational costs of generation was compared to the same system without the added storage. This operational value of storage was estimated for devices of various sizes, providing different services, and with several sensitivities to fuel price and other factors. Overall, the results followed previous analyses that demonstrate relatively low value for load-leveling but greater value for provision of reserve services. The value was estimated by taking the difference in operational costs between cases with and without energy storage and represents the operational cost savings from deploying storage by a traditional vertically integrated utility. The analysis also estimated the potential revenues derived from a merchant storage plant in a restructured market, based on marginal system prices. Due to suppression of on-/off-peak price differentials and incomplete capture of system benefits (such as the cost of power plant starts), the revenue obtained by storage in a market setting appears to be substantially less than the net benefit provided to the system. This demonstrates some of the additional challenges for storage deployed in restructured energy markets.

Denholm, P.; Jorgenson, J.; Hummon, M.; Jenkin, T.; Palchak, D.; Kirby, B.; Ma, O.; O'Malley, M.

2013-06-01T23:59:59.000Z

369

Value-Based Maintenance Grid for Assessing Work Management  

Science Conference Proceedings (OSTI)

The Value-Based Maintenance Grid is a tool that assesses maintenance processes in fossil power plants. Reliability Management Group (RMG) and EPRI jointly developed the grid in 1995. It is based on RMG's Reliability Management Grid, a tool RMG has used successfully in other competitive industries such as manufacturing and refining.

1999-03-12T23:59:59.000Z

370

Decisions Based upon Multiple Values: The BVG Agent Architecture  

Science Conference Proceedings (OSTI)

Even a simple artificial agent will have to make decisions and consider their consequences. An agent can achieve this by evaluating situations along several dimensions. The BVG (Beliefs, Values and Goals) architecture is a means to build up such an evaluation ...

Luis Antunes; Helder Coelho

1999-09-01T23:59:59.000Z

371

Rule-Based prediction of rare extreme values  

Science Conference Proceedings (OSTI)

This paper describes a rule learning method that obtains models biased towards a particular class of regression tasks. These tasks have as main distinguishing feature the fact that the main goal is to be accurate at predicting rare extreme values of ...

Rita Ribeiro; Lus Torgo

2006-10-01T23:59:59.000Z

372

Functional visualisation of genes using singular value decomposition  

Science Conference Proceedings (OSTI)

Progress in understanding core pathways and processes of cancer requires thorough analysis of many coding regions of the genome. New insights are hampered due to the lack of tools to make sense of large lists of genes identified using high throughput ... Keywords: gene ontology, genes, singular value decomposition, visualisation

Hamid Ghous, Paul J. Kennedy, Nicholas Ho, Daniel R. Catchpoole

2012-12-01T23:59:59.000Z

373

Computing exact p-value for structured motif  

Science Conference Proceedings (OSTI)

Extracting motifs from a set of DNA sequences is important in computational biology. Occurrence probability is a common used statistics to evaluate the statistical significance of a motif. A main problem is how to calculate the occurrence probability ... Keywords: dynamic programming, exact p-value, pattern and motif discovery, structured motif

Jing Zhang; Xi Chen; Ming Li

2007-07-01T23:59:59.000Z

374

Convex Upper and Lower Bounds for Present Value Functions  

E-Print Network (OSTI)

In this paper wepr t an e#cient methodologyfor appr ximating the distrHS function of the net pr t value of a ser of cash-flows, when the discounting is pr ted by a stochastic di#erH tial equation as in the Vasicek model and in the Ho-Lee model.

D. Vyncke; M. Goovaerts; J. Dhaene

2001-01-01T23:59:59.000Z

375

Video game values: Human-computer interaction and games  

Science Conference Proceedings (OSTI)

Current human-computer interaction (HCI) research into video games rarely considers how they are different from other forms of software. This leads to research that, while useful concerning standard issues of interface design, does not address the nature ... Keywords: Activity theory, Computer games, Play, Semiotics, Value, Video games

Pippin Barr; James Noble; Robert Biddle

2007-03-01T23:59:59.000Z

376

The value of research in creativity and the arts  

Science Conference Proceedings (OSTI)

Scientists and technologists conducting research in creativity and engaging with artists face political pressure to justify their work via economic arguments. These arguments often stress how the work can lead to innovation and economic growth. This ... Keywords: art, creativity, politics, value

Celine Latulipe

2013-06-01T23:59:59.000Z

377

Reserve asset values and the "hotelling valuation principle"  

E-Print Network (OSTI)

The Hotelling Valuation Principle, that the in-situ value of a mineral unit equals the current net price, is a special case of a more general relation. Tested against a set of recent Canadian sales of oil and gas reserves, ...

Adelman, Morris Albert

1992-01-01T23:59:59.000Z

378

Value of Underground Storage in Today's Natural Gas Industry, The  

Reports and Publications (EIA)

This report explores the significant and changing role of storage in the industry by examining the value of natural gas storage; short-term relationships between prices, storage levels, and weather; and some longer term impacts of the Federal Energy Regulatory Commission's (FERC) Order 636.

Information Center

1995-03-01T23:59:59.000Z

379

Calculation of heating values for the high flux isotope reactor  

Science Conference Proceedings (OSTI)

Calculating the amount of energy released by a fission reaction (fission Q value) and the heating rate distribution in a nuclear reactor is an important part of the safety analysis. However, these calculations can become very complex. One of the codes that can be used for this type of analyses is the Monte Carlo transport code MCNP5. Currently it is impossible to calculate the Q value and heating rate disposition for delayed beta and delayed gamma particles directly from MCNP5. The purpose of this paper is to outline a rigorous method for indirectly calculating the Q values and heating rates in the High Flux Isotope Reactor (HFIR), based on previous similar studies carried out for very high-temperature reactor configurations. This method has been applied in this study to calculate heating rates for the beginning of cycle (BOC) and end-of-cycle (EOC) states of HFIR. In addition, the BOC results obtained for HFIR are compared with corresponding results for the Advanced Test Reactor. The fission Q value for HFIR was calculated as 200.2 MeV for the BOC and 201.3 MeV for the EOC. It was also determined that 95.1% and 95.4% of the heat was deposited within the HFIR fuel plates for the BOC and EOC models, respectively. This methodology can also be used for heating rate calculations for HFIR experiments. (authors)

Peterson, J.; Ilas, G. [Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37831-6172 (United States)

2012-07-01T23:59:59.000Z

380

INITIAL BOUNDARY VALUE PROBLEMS FOR A QUASILINEAR PARABOLIC SYSTEM  

E-Print Network (OSTI)

INITIAL BOUNDARY VALUE PROBLEMS FOR A QUASILINEAR PARABOLIC SYSTEM IN THREE-PHASE CAPILLARY FLOW problems for a quasi- linear parabolic system motivated by three-phase ow in porous medium in the presence quasilinear parabolic sys- tems of the form (1.1) u t + f(u) x = (B(u)u x ) x ; 0

Note: This page contains sample records for the topic "true population values" 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

Nonhomogeneos Boundary-Value Problem for Semilinear Hyperbolic Equation. Stability  

Science Conference Proceedings (OSTI)

We discuss the solvability of the nonhomogeneous boundary-value problem for the semilinear equation of the vibrating string x tt (t, ... Keywords: 35L20, Primary 35L05, Secondary 58J45, Wave equations, nonconvex duality, variational method, weak solutions

Andrzej Nowakowski

2008-10-01T23:59:59.000Z

382

Nutritive Value of Tree Leaves m the Kansas Flint Hills  

E-Print Network (OSTI)

w . 11 `c7 Nutritive Value of Tree Leaves m the Kansas Flint Hills JR. FORWOOD AND C.E. OWENSBY Flint Hills, the tons of tree leaves that fall to the ground each autumn are largely ignored MANAGEMENT 38(l), January 1985 We have observed cattle grazing Flint Hills rangeland in the fall selecting

Owensby, Clenton E.

383

Free Extreme Values Gerard Ben Arous and Dan Virgil Voiculescu  

E-Print Network (OSTI)

Free Extreme Values Gerard Ben Arous and Dan Virgil Voiculescu New York University and University at Berkeley Berkeley, CA 94720-3840 E-mail:dvv@math.berkeley.edu Abstract: Free probability analogues- sification of freely max-stable laws and their domains of attraction, using "free extremal convolutions

Ben Arous, Gérard

384

76SF00098. Electricity Restructuring and Value-Added Services:  

E-Print Network (OSTI)

This paper presents the results of a series of interviews that were conducted with nonresidential electricity service customers who have chosen to take service from a retail electric service provider (RESP). The interviews explored customer attitudes towards and experiences with the process of purchasing electricity and, in some cases, value-added services in the competitive market. Key findings include: (1) our sample of large commercial/industrial customers believe that they are benefiting significantly more from commodity savings arising from direct access than from the value-added services that they are receiving; (2) there is high customer interest in billing, energy information, and energy efficiency services, as well as some (lesser) interest in newer services, such as facility management and outsourcing (although customers remain uncertain of the value of these services); (3) there is no established preference among the majority of customers with respect to choice of suppliers (RESP, utility or other) for value-added services, although there are limited preferences for the RESP to provide billing, energy information and green power, and for a third party provider to deliver energy efficiency.

William Golove; Rodrigo Prudencio; Ryan Wiser; Charles Goldman; Beyond The Hype; William Golove

2000-01-01T23:59:59.000Z

385

Model Checking Partial State Spaces with 3-Valued Temporal Logics  

Science Conference Proceedings (OSTI)

We address the problem of relating the result of model checking a partial state space of a system to the properties actually possessed by the system. We represent incomplete state spaces as partial Kripke structures, and give a 3-valued interpretation ...

Glenn Bruns; Patrice Godefroid

1999-07-01T23:59:59.000Z

386

China Textile in Global Value Chain Jean RUFFIER  

E-Print Network (OSTI)

1 China Textile in Global Value Chain Jean RUFFIER CNRS searcher, CEFC, Centre d'Etudes Français, local governments, traders and westerns companies. China's industrial take-off surprised economists, but it now lasted for twenty years with the industrial growth rate still higher than 10%. China has changed

Paris-Sud XI, Université de

387

Compact multiple-valued multiplexers using negative differential resistance devices  

E-Print Network (OSTI)

Abstract-Quantum electronic devices with negative differen-tial resistance (NDR) characteristics have been used to design compact multiplexers. These multiplexers may be used either as analog multiplexers where the signal on a single select line selects one out of four analog inputs, or as four-valued logic multiplexers where the select line and the input lines represent one of four quantized signal values and the output line corre-sponds to the selected input. Any four-valued logic function can be implemented using only four-valued multiplexers (also known as T-gates), and this T-gate uses just 13 devices (transistors) as compared to 44 devices in CMOS. The design of the T-gate was done using a combination of resonant tunneling diodes (RTDs) and heterojunction bipolar transistors (HBTs) with the folded I-V characteristic (NDR characteristic) of the RTDs providing the compact logic implementation and the HBTs providing the gain and isolation. The application of the same design principles to the design of T-gates using other NDR devices such as reso-nant tunneling hot electron transistors (RHETs) and resonant tunneling bipolar transistors (RTBTs) is also demonstrated. I.

H. L. Chan; S. Mohan; Pinaki Mazumder; Senior Member; George I. Haddad

1996-01-01T23:59:59.000Z

388

Adding value to log event correlation using distributed techniques  

Science Conference Proceedings (OSTI)

Log management and monitoring activities have traditionally proved very useful in detecting system and network faults. Increasingly, log monitoring has also been recognized for its value in detecting and thwarting malicious behavior on systems and the ... Keywords: common event expression, event correlation, insider threat, insider threat detection, log management, web server logs

Justin Myers; Michael R. Grimaila; Robert F. Mills

2010-04-01T23:59:59.000Z

389

Raman Lidar ProfilesTemperature (RLPROFTEMP) Value-Added Product  

Science Conference Proceedings (OSTI)

The purpose of this document is to describe the Raman Lidar ProfilesTemperature (RLPROFTEMP) value-added product (VAP) and the procedures used to derive atmospheric temperature profiles from the raw RL measurements. Sections 2 and 4 describe the input and output variables, respectively. Section 3 discusses the theory behind the measurement and the details of the algorithm, including calibration and overlap correction.

Newsom, RK; Sivaraman, C; McFarlane, SA

2012-10-31T23:59:59.000Z

390

Calculation of Heating Values for the High Flux Isotope Reactor  

SciTech Connect

Calculating the amount of energy released by a fission reaction (fission Q value) and the heating rate distribution in a nuclear reactor is an important part of the safety analysis. However, these calculations can become very complex. One of the codes that can be used for this type of analyses is the Monte Carlo transport code MCNP5. Currently it is impossible to calculate the Q value and heating rate disposition for delayed beta and delayed gamma particles directly from MCNP5. The purpose of this paper is to outline a rigorous method for indirectly calculating the Q values and heating rates in the High Flux Isotope Reactor (HFIR), based on previous similar studies carried out for very high-temperature reactor configurations. This method has been applied in this study to calculate heating rates for the beginning of cycle (BOC) and end-of-cycle (EOC) states of HFIR. In addition, the BOC results obtained for HFIR are compared with corresponding results for the Advanced Test Reactor. The fission Q value for HFIR was calculated as 200.2 MeV for the BOC and 201.3 MeV for the EOC. It was also determined that 95.1% and 95.4% of the heat was deposited within the HFIR fuel plates for the BOC and EOC models, respectively. This methodology can also be used for heating rate calculations for HFIR experiments.

Peterson, Joshua L [ORNL; Ilas, Germina [ORNL

2012-01-01T23:59:59.000Z

391

The distribution of stellar population age in galactic bars  

E-Print Network (OSTI)

Recent analysis of stellar populations in barred galaxies have focused on the spatial distribution of stellar population ages and metallicities. However, barred galaxies are complex objects where dynamical instabilities play a leading role in shaping any spatial distribution. The age distribution of stellar populations should thus be analyzed from the two points of view of stellar population evolution and dynamical secular evolution. Chemodynamical simulations of single barred galaxies with simple but realistic star formation and feedback recipes are used to produce face-on mass-weighted maps of stellar population ages. Luminosity-weighted maps in V-band are also displayed after calibrating the simulation with mass-to-light ratios provided by a synthesis population model. It is shown that inside a stellar bar two persistent diametrically opposed regions display a mean age lower than the surrounding average. These two low-age regions are due to the accumulation of young stellar populations trapped on elliptica...

Wozniak, H

2007-01-01T23:59:59.000Z

392

Energy Information Administration (EIA)- CBECS Survey Background...  

Annual Energy Outlook 2012 (EIA)

Estimation of Standard Errors Sampling error is the difference between the survey estimate and the true population value due to the use of a random sample to estimate the...

393

Using population risk assessment as a basis for administrative decisions related to storage of irradiated nuclear fuel  

SciTech Connect

Available in abstract form only. Full text of publication follows: Optimization of safety related decisions by local authorities could be improved using information on potential risks to a regional population. A joint Russia-US effort in 2001-2002 modeled potential population health risks for a proposed nuclear waste storage facility in northern Russia. Conducting such an assessment in addition to the standard PRA is proposed as an innovation in Russia aimed at better meeting the needs of local decision makers. This case-study analysis was conducted for the proposed facility to provide insights into potential population health risks. In the case study results, the background population risks from radiation accident exposures were very low compared to risks from chemical background exposures - an unexpected outcome for those that perceive any nuclear facility as very hazardous to the local population. The paper notes that rather than requiring a proposed low-risk facility for hazardous materials be made even safer, these results give the local authority the option of proposing a trade-off of having a major unrelated regional risks mitigated. The results show the value of conducting a population risk assessment in addition to a facility-oriented PRA as a means of better defining the potential impacts. (authors)

Droppo, James G. [Pacific Northwest National Laboratory, PO Box 999, Richland WA 99352 (United States); Eremenko, V.A. [International Knowledge Bridge LLC (Russian Federation); Linde, J. [Association on Computer Technology and Informational Systems - ACTIS (Russian Federation); Shilova, E. [Moscow Institute of International Economic Relations, 76, Vernadsky av. 119454 Moscow (Russian Federation)

2007-07-01T23:59:59.000Z

394

Commercial Demonstration of Wood Recovery, Recycling, and Value Adding Technologies  

DOE Green Energy (OSTI)

This commercial demonstration project demonstrated the technical feasibility of converting low-value, underutilized and waste stream solid wood fiber material into higher valued products. With a growing need to increase product/production yield and reduce waste in most sawmills, few recovery operations and practically no data existed to support the viability of recovery operations. Prior to our efforts, most all in the forest products industry believed that recovery was difficult, extremely labor intensive, not cost effective, and that recovered products had low value and were difficult to sell. This project provided an opportunity for many within the industry to see through demonstration that converting waste stream material into higher valued products does in fact offer a solution. Our work, supported by the U.S. Department of Energy, throughout the project aimed to demonstrate a reasonable approach to reducing the millions of recoverable solid wood fiber tons that are annually treated as and converted into low value chips, mulch and fuel. Consequently sawmills continue to suffer from reduced availability of forest resources, higher raw material costs, growing waste disposal problems, increased global competition, and more pressure to operate in an Environmentally Friendly manner. It is our belief (based upon the experience of this project) that the successful mainstreaming of the recovery concept would assist in alleviating this burden as well as provide for a realistically achievable economic benefit to those who would seriously pursue the concept and tap into the rapidly growing ''GREEN'' building marketplace. Ultimately, with participation and aggressive pursuit of the recovery concept, the public would benefit in that: (1) Landfill/disposal waste volume could be reduced adding greater life to existing municipal landfill sites thereby minimizing the need to prematurely license and open added facilities. Also, there would be a cost avoidance benefit associated to what would have been the added municipal (community) management costs involved with maintaining closed landfills. (2) With greater quantities of recovered material being returned to and integrated into manufacturing and the marketplace, reduced demand upon virgin wood sources could help lead the way to promoting improved relations and environmental balance between producers and consumers further expanding the value of our natural resource without adding environmental burden.

Auburn Machinery, Inc.

2004-07-15T23:59:59.000Z

395

projects are valued at approximately $67 million (including $15 million  

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

projects are valued at approximately $67 million (including $15 million projects are valued at approximately $67 million (including $15 million in non-Federal cost sharing) over four years. The overall goal of the research is to develop carbon dioxide (CO 2 ) capture and separation technologies that can achieve at least 90 percent CO 2 removal at no more than a 35 percent increase in the cost of electricity. The projects, managed by FE's National Energy Technology Laboratory (NETL), include: (1) Linde, LLC, which will use a post-combustion capture technology incorporating BASF's novel amine-based process at a 1-megawatt electric (MWe) equivalent slipstream pilot plant at the National Carbon Capture Center (NCCC) (DOE contribution: $15 million); (2) Neumann Systems Group, Inc., which will design, construct, and test a patented NeuStreamTM absorber at the Colorado

396

Quantifying the Value that Renewable Energy and Energy Efficiency Provide  

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

Quantifying the Value that Renewable Energy and Energy Efficiency Provide Quantifying the Value that Renewable Energy and Energy Efficiency Provide as a Hedge Against Volatile Natural Gas Price Speaker(s): Mark Bolinger Date: August 13, 2002 - 12:00pm Location: Bldg. 90 Advocates of renewable energy and energy efficiency have long argued that such technologies can mitigate fuel price risk within a utility's generation portfolio. These arguments - made with renewed vigor in the wake of unprecedented natural gas and wholesale electricity price volatility during the winter of 2000/2001 - have mostly been qualitative in nature, however, with few attempts to actually quantify the price stability benefit that renewables and efficiency provide. In evaluating this benefit, it is important to recognize that alternative price hedging instruments are

397

NREL: News - NREL Quantifies Significant Value in Concentrating Solar Power  

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

413 413 NREL Quantifies Significant Value in Concentrating Solar Power CSP with thermal energy storage boosts California electric grid April 24, 2013 Researchers from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) have quantified the significant value that concentrating solar power (CSP) plants can add to an electric grid. The NREL researchers evaluated the operational impacts of CSP systems with thermal energy storage within the California electric grid managed by the California Independent System Operator (CAISO). NREL used a commercial production cost model called PLEXOS to help plan system expansion, to evaluate aspects of system reliability, and to estimate fuel cost, emissions, and other operational factors within the CAISO system. The

398

Industry Recommendations: Characteristics, Investment Value, and Relation to Firm Recommendations *  

E-Print Network (OSTI)

We study analysts industry recommendations. We find that the distribution of industry recommendations is quite balanced. Analysts show more optimism towards industries with high levels of R&D, past profitability and past returns, as well as industries in which they are active as underwriters. Industry recommendations possess investment value as portfolios based on these recommendations generate abnormal returns. Finally, industry recommendations contain information which is orthogonal to that included in firm recommendations. Analysts benchmark their firm recommendations to industry peers regardless of their disclosures. Consequently, the investment value of analysts recommendations is enhanced when both industry and firm recommendations are used. An earlier version of this paper was circulated under the title Do Industry Recommendations Have

Ohad Kadan; Leonardo Madureira; Rong Wang; Tzachi Zach; Reuven Lehavy; Roni Michaely; Brian Richter; Ajai Singh; Brett Trueman; Seminar Participants

2009-01-01T23:59:59.000Z

399

High-value renewable energy from prairie grasses  

SciTech Connect

Projected economic benefits of renewable energy derived from a native prairie grass, switchgrass, include nonmarket values that can reduce net fuel costs to near zero. At a farm gate price of $44.00/dry Mg, an agricultural sector model predicts higher profits for switchgrass than conventional crops on 16.9 million hectares (ha). Benefits would include an annual increase of $6 billion in net farm returns, a $1.86 billion reduction in government subsidies, and displacement of 44-159 Tg/year (1 Tg = 10{sup 12} g) of greenhouse gas emissions. Incorporating these values into the pricing structure for switchgrass bioenergy could accelerate commercialization and provide net benefits to the U.S. economy.

McLaughlin Jr, Samuel B [ORNL; De La Torre Ugarte, D. [University of Tennessee; Garten Jr, Charles T [ORNL; Lynd, L. [Dartmouth College; Sanderson, M. [USDA ARS; Tolbert, Virginia R [ORNL; Wolf, D. [Virginia Polytechnic Institute and State University (Virginia Tech)

2002-05-01T23:59:59.000Z

400

PRIME VALUE METHOD TO PRIORITIZE RISK HANDLING STRATEGIES  

Science Conference Proceedings (OSTI)

Funding for implementing risk handling strategies typically is allocated according to either the risk-averse approach (the worst risk first) or the cost-effective approach (the greatest risk reduction per implementation dollar first). This paper introduces a prime value approach in which risk handling strategies are prioritized according to how nearly they meet the goals of the organization that disburses funds for risk handling. The prime value approach factors in the importance of the project in which the risk has been identified, elements of both risk-averse and cost-effective approaches, and the time period in which the risk could happen. This paper also presents a prioritizer spreadsheet, which employs weighted criteria to calculate a relative rank for the handling strategy of each risk evaluated.

Noller, D

2007-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

Work reported in this Technical Update is part of a larger project that is made up of multiple components and intends to utilize and enhance tools that can apply and value hydropower assets in the changing electric grid. The project employs several industry analyses and modeling tools at the unit level, the plant level, the system level, and the regional/national level for quantifying the benefits provided to transmission grids by conventional and pumped storage hydroelectric projects. The research proje...

2011-05-24T23:59:59.000Z

402

Quantifying the Value of Hydropower in the Electric Grid  

Science Conference Proceedings (OSTI)

In an effort to quantify the full value of hydropower assets in a future electric grid, a team of researchers has looked at energy futures, regional markets, plant technologies, and operations. This report addresses the cost-side of the cost-benefit equation to be used when considering hydropower facility investments. It identifies construction and modification elements and estimates associated with costs for pumped storage, conventional hydro, and non-powered facilities. Cost data from original plant co...

2011-11-22T23:59:59.000Z

403

Transmission Lines and Property Values: State of the Science  

Science Conference Proceedings (OSTI)

Growing energy demand and an aging electricity infrastructure underscore the need for new and upgraded transmission lines. Despite system failures and seasonal symptoms such as rolling brownouts, efforts to expand or improve transmission systems invariably meet with strong opposition. A primary source of this opposition comes from landowners who feel that the presence of a nearby transmission line may cause their property to decrease in value. A significant factor contributing to the contentious nature o...

2003-11-24T23:59:59.000Z

404

Recovery of aluminum and other metal values from fly ash  

DOE Patents (OSTI)

The invention relates to a method for improving the acid leachability of aluminum and other metal values found in fly ash which comprises sintering the fly ash, prior to acid leaching, with a calcium sulfate-containing composition at a temperature at which the calcium sulfate is retained in said composition during sintering and for a time sufficient to quantitatively convert the aluminum in said fly ash into an acid-leachable form.

McDowell, W.J.; Seeley, F.G.

1979-11-01T23:59:59.000Z

405

Recovery of aluminum and other metal values from fly ash  

DOE Patents (OSTI)

The invention described herein relates to a method for improving the acid leachability of aluminum and other metal values found in fly ash which comprises sintering the fly ash, prior to acid leaching, with a calcium sulfate-containing composition at a temperature at which the calcium sulfate is retained in said composition during sintering and for a time sufficient to quantitatively convert the aluminum in said fly ash into an acid-leachable form.

McDowell, William J. (Oak Ridge, TN); Seeley, Forest G. (Oak Ridge, TN)

1981-01-01T23:59:59.000Z

406

Revenues from Ancillary Services and the Value of Operational Flexibility  

Science Conference Proceedings (OSTI)

The movement toward competitive regional wholesale power markets is creating the requirement and opportunity for generators to sell ancillary services in addition to energy. Calculation of revenues and net income from these sources is critical to assessing asset values, evaluating investments in order to obtain greater operating flexibility, and determining whether to retire or mothball units. This report reviews the status of ancillary services market development in the United States and Canada, and dem...

2002-12-02T23:59:59.000Z

407

On the quality and value of information in sensor networks  

Science Conference Proceedings (OSTI)

The increasing use of sensor-derived information from planned, ad-hoc, and/or opportunistically deployed sensor networks provides enhanced visibility to everyday activities and processes, enabling fast-paced data-to-decision in personal, social, civilian, ... Keywords: AHP, Internet of things, IoT, QoI, Quality of information, VoI, analytic hierarchy process, information systems, metadata, provenance, sensor information fusion, value of information

Chatschik Bisdikian, Lance M. Kaplan, Mani B. Srivastava

2013-07-01T23:59:59.000Z

408

PROCESS OF ELIMINATING HYDROGEN PEROXIDE IN SOLUTIONS CONTAINING PLUTONIUM VALUES  

DOE Patents (OSTI)

A procedure is given for peroxide precipitation processes for separating and recovering plutonium values contained in an aqueous solution. When plutonium peroxide is precipitated from an aqueous solution, the supernatant contains appreciable quantities of plutonium and peroxide. It is desirable to process this solution further to recover plutonium contained therein, but the presence of the peroxide introduces difficulties; residual hydrogen peroxide contained in the supernatant solution is eliminated by adding a nitrite or a sulfite to this solution.

Barrick, J.G.; Fries, B.A.

1960-09-27T23:59:59.000Z

409

Organic Aerosol Component (OACOMP) Value-Added Product Report  

SciTech Connect

Significantly improved returns in their aerosol chemistry data can be achieved via the development of a value-added product (VAP) of deriving OA components, called Organic Aerosol Components (OACOMP). OACOMP is primarily based on multivariate analysis of the measured organic mass spectral matrix. The key outputs of OACOMP are the concentration time series and the mass spectra of OA factors that are associated with distinct sources, formation and evolution processes, and physicochemical properties.

Fast, J; Zhang, Q; Tilp, A; Shippert, T; Parworth, C; Mei, F

2013-08-23T23:59:59.000Z

410

Estimating the Economic 'Trade' Value of Increased Transmission Capability  

Science Conference Proceedings (OSTI)

The authors offer a new method of estimating the potential gains achievable via transmission expansion in moving power from lower-priced to higher-priced regions. Rather than relying on simulation approaches, where electricity is dispatched based on specific assumptions regarding market-bidding behavior, plant generating costs, and plant availability, this technique instead relies on actual market data to estimate this source of economic value. (author)

Kleit, Andrew N.; Reitzes, James D.

2006-03-01T23:59:59.000Z

411

The elusive minimum viable population size for white sturgeon  

SciTech Connect

Biological conservation of sturgeon populations is a concern for many species. Those responsible for managing the white sturgeon (Acipenser transmontanus) and similar species are interested in identifying extinction thresholds to avoid. Two thresholds that exist in theory are the minimum viable population size (MVP) and minimum amount of suitable habitat. In this paper, we present both model and empirical estimates of these thresholds. We modified a population viability analysis (PVA) model for white sturgeon to include two new Allee mechanisms. Despite this, PVA-based MVP estimates were unrealistically low compared with empirical estimates unless opportunities for spawning were assumed to be less frequent. PVA results revealed a trade-off between MVP and habitat thresholds; smaller populations persisted in longer river segments and vice versa. Our empirical analyses suggested (1) a MVP range based on population trends from 1,194 to 27,700 individuals, and (2) a MVP estimate of 4,000 individuals based on recruitment. Long-term historical population surveys are needed for more populations to pinpoint an MVP based on trends, whereas the available data were sufficient to estimate MVP based on recruitment. Beyond the MVP, we developed a hierarchical model for population status based on empirical data. Metapopulation support was the most important predictor of population health, followed by the length of free-flowing habitat, with habitat thresholds at 26 and 150 km. Together, these results suggest that habitat and connectivity are important determinants of population status that likely influence the site-specific MVP thresholds.

Jager, Yetta [ORNL; Lepla, Ken B. [Idaho Power Company; Van Winkle, Webb [Van Windle Environmental Consulting; James, Mr Brad [Washington Department of Fish and Wildlife; McAdam, Dr Steve [University of British Columbia, Vancouver

2010-01-01T23:59:59.000Z

412

Special population planner, version 4.0.  

SciTech Connect

Emergencies happen every day. Many are caused by storms or auto accidents and can be planned for, if not predicted. Emergencies resulting from natural hazards often affect a large number of people, and planning for them can be difficult, since knowledge of the needs of the people involved is generally unavailable. Emergencies resulting from accidents at industrial and military facilities can also be large scale in nature if people must be evacuated or sheltered in place. Federal planning for large scale emergencies is the responsibility of the Federal Emergency Management Agency (FEMA), which provides assistance to various emergency management agencies at the national, state and local level. More information about FEMA is available at http://www.fema.gov/. The purpose of the Special Population Planner (SPP) is to help emergency planners address the needs of persons with special needs. The exact definition of 'special population' is a policy decision. Policymakers have included a variety of groups in this term, such as persons with disabilities, those who do not have vehicles with which to evacuate, children who are unattended at times (latchkey children), and many others. The SPP was developed initially for the Alabama Emergency Management Agency as part of its Chemical Stockpile Emergency Preparedness Program (CSEPP), which aids emergency planning and preparedness in communities surrounding military installations across the United States where chemical weapons are stored pending their destruction under federal law. Like that specialized application, this open-source version contains a set of specialized Geographic Information System (GIS) tools to facilitate emergency planning on behalf of persons with special needs, regardless of how the term is defined. While the original SPP system was developed for emergency planning relating to chemical hazards, it can be applied to other threats as well. It is apparent from Hurricane Katrina and other natural and man-made disasters that many of the problems posed by emergency planning for a chemical weapons agent release are shared by other hazards as well. The notion that emergency planning shares common functions underlies the decision by FEMA to include the Chemical Stockpile Emergency Preparedness Program (CSEPP) in its 'all-hazards' planning approach. The CSEPP's official planning guidance operationalizes this approach by suggesting that state and local CSEPP emergency plans 'should be appended to the existing all-hazards emergency plan.' The SPP is programmed as a set of tools within an ESRI ArcMap 9.1 project. ArcMap is a component of both ESRI ArcGIS 9.1 and ESRI ArcView 9.1, and it provides a rich GIS user interface for viewing spatial and tabular data, analyzing it, and producing output reports and maps. This GIS interface has been augmented with the SPP tools for a user interface that provides custom functionality for emergency planning. The system as released also includes some hypothetical example records for special needs populations, facilities, resources, control points and sirens sufficient for showing how the system would work with real information. A GIS database is included with some publicly available example layers. The SPP is designed to support emergency planners as they address emergency management issues, and includes capabilities that support the collection and importing of data, the review of data in a spatial context, and GIS tools for emergency planning. The SPP system allows for the identification and categorization of response zones to allow for multiple levels of preparedness. An Immediate Response Zone (IRZ) might be designated as the area 0 to 10 miles from a facility where the response would be the most urgent. SPP can support more than one set of planning zones to accommodate different types of emergencies or the different jurisdictions of emergency response organizations. These areas can be delineated by any number of criteria that make sense for the area. An area like New Orleans might designate response zones based on the depth above/below s

Kuiper, J.; Tanzman, E.; Metz, W.

2007-03-26T23:59:59.000Z

413

Michigan Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Michigan Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 138,910 144,537 131,855 127,287 146,996 146,145 155,988 1990's 106,193 189,497 190,637 199,746 216,268 238,203 245,740 305,950 278,076 277,364 2000's 296,556 275,036 274,476 236,987 259,681 261,112 NA NA 153,130 159,400 2010's 151,886 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

414

Wyoming Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Wyoming Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 395,656 447,615 416,565 352,858 407,863 471,095 623,915 1990's 690,356 711,799 765,254 63,667 14,283 12,449 27,821 719,933 1,004,020 1,079,375 2000's 1,240,038 1,359,868 1,533,724 1,561,322 1,724,725 1,729,760 1,811,992 1,916,238 2,116,818 2,239,778 2010's 2,318,486 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages:

415

Arkansas Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Arkansas Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 78,097 75,575 86,552 68,206 42,688 102,046 42,226 1990's 99,456 83,864 85,177 122,596 24,326 180,117 76,671 71,449 61,012 54,382 2000's 55,057 16,901 161,871 166,329 183,299 190,533 193,491 269,886 446,551 680,613 2010's 936,600 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

416

New Mexico Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) New Mexico Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 884,517 925,298 880,307 676,886 790,639 752,629 833,593 1990's 949,735 1,029,824 1,274,220 1,489,052 1,510,804 1,480,327 1,553,103 1,540,157 1,483,370 1,511,671 2000's 1,685,664 1,670,644 1,614,045 1,576,639 1,578,773 1,571,920 1,562,754 1,495,615 895,675 1,370,727 2010's 1,287,399 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014

417

Alaska Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Alaska Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Alaska Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Alaska Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 211,569 211,579 222,637 304,841 271,120 228,284 192,760 1990's 191,798 200,557 206,259 224,786 201,891 227,797 193,278 191,017 192,982 186,727 2000's 189,896 197,735 200,871 199,616 413,667 502,887 494,323 368,344 337,359 397,077 2010's 316,546 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

418

Alabama Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Alabama Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Alabama Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Alabama Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 59,051 56,685 42,925 34,164 35,674 45,488 41,614 1990's 37,229 35,972 51,219 75,474 70,489 54,964 493,069 583,370 560,414 544,020 2000's 521,215 376,241 370,753 348,722 304,212 285,237 274,176 259,062 246,747 225,666 2010's 212,769 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

419

Oklahoma Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Oklahoma Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,730,061 1,985,869 1,936,341 1,917,493 2,004,797 2,106,632 2,185,204 1990's 2,186,153 2,119,161 1,937,224 2,005,971 1,879,257 1,765,788 1,751,487 1,452,233 1,644,531 1,577,961 2000's 1,612,890 1,477,058 1,456,375 1,531,657 1,584,905 1,571,615 1,683,563 1,589,871 1,765,988 1,621,316 2010's 1,408,061 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014

420

Texas Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Texas Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 6,227,995 6,630,246 6,367,936 6,465,964 6,414,021 6,386,544 6,276,968 1990's 6,476,032 6,066,256 5,893,069 5,769,437 5,834,671 5,592,323 4,684,140 4,716,304 4,777,945 5,719,128 2000's 5,869,901 5,159,233 5,166,315 5,186,213 5,271,306 5,539,052 5,993,702 6,454,249 7,483,842 7,623,747 2010's 7,470,752 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014

Note: This page contains sample records for the topic "true population values" 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

Montana Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Montana Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 47,751 47,534 46,113 42,203 42,814 47,748 52,044 1990's 45,998 48,075 50,359 58,810 51,953 46,739 46,868 50,409 51,967 55,780 2000's 67,294 78,493 86,075 86,027 90,771 101,666 106,843 110,942 802,619 293,941 2010's 87,539 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

422

North Dakota Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) North Dakota Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 69,319 60,111 62,371 58,593 51,671 21,240 12,290 1990's 11,537 5,138 3,994 4,420 0 0 0 52,401 53,185 52,862 2000's 48,714 57,949 57,015 57,808 59,513 57,972 53,675 54,745 52,469 59,369 2010's 81,837 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

423

Louisiana Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Louisiana Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3,149,192 3,650,412 3,179,306 2,986,468 3,243,795 3,158,903 3,066,789 1990's 3,780,551 3,355,867 3,404,963 3,454,646 3,562,360 3,709,015 3,976,305 5,398,216 5,410,523 5,265,670 2000's 3,587,815 1,529,733 1,365,925 1,350,399 1,357,366 1,296,048 1,361,119 1,275,806 1,292,478 1,449,809 2010's 2,140,525 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014

424

California Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) California Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 282,639 343,079 361,739 329,366 346,720 327,399 283,509 1990's 275,738 211,841 195,515 76,381 199,649 263 37,823 219,216 264,810 382,715 2000's 323,864 328,778 309,399 293,691 276,520 274,817 278,933 268,016 263,107 241,916 2010's 251,559 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

425

Mississippi Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Mississippi Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 211,116 206,871 178,426 197,217 195,299 196,912 148,167 1990's 149,012 126,637 129,340 131,450 105,646 95,349 88,805 98,075 88,723 83,232 2000's 70,965 76,986 112,979 133,901 145,692 52,923 60,531 73,460 96,641 97,258 2010's 73,721 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

426

Colorado Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Colorado Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 139,820 143,552 126,037 163,684 164,557 191,544 216,737 1990's 242,997 271,159 314,105 388,016 441,343 511,513 559,473 637,375 696,321 705,477 2000's 735,332 800,712 819,205 989,678 1,058,383 1,106,993 1,170,819 1,280,638 1,436,203 1,409,172 2010's 1,548,576 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

427

High-Performance Buildings Value, Messaging, Financial and Policy Mechanisms  

SciTech Connect

At the request of the Pacific Northwest National Laboratory, an in-depth analysis of the rapidly evolving state of real estate investments, high-performance building technology, and interest in efficiency was conducted by HaydenTanner, LLC, for the U.S. Department of Energy (DOE) Building Technologies Program. The analysis objectives were to evaluate the link between high-performance buildings and their market value to identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to appropriately value and deploy high-performance strategies and technologies across new and existing buildings to summarize financial mechanisms that facilitate increased investment in these buildings. To meet these objectives, work consisted of a literature review of relevant writings, examination of existing and emergent financial and policy mechanisms, interviews with industry stakeholders, and an evaluation of the value implications through financial modeling. This report documents the analysis methodology and findings, conclusion and recommendations. Its intent is to support and inform the DOE Building Technologies Program on policy and program planning for the financing of high-performance new buildings and building retrofit projects.

McCabe, Molly

2011-02-22T23:59:59.000Z

428

Timing Affects Switchgrass Production, Forage Nutritive Value, and Nutrient Removal  

E-Print Network (OSTI)

Switchgrass (Panicum virgatum L.) has potential for both bioenergy and forage. The objectives of this experiment were to: i) determine whether switchgrass could be harvested for greater nutritive value during the vegetative stage relative to early reproductive growth (boot stage); ii) compare biomass yields of switchgrass harvested once versus twice per year for bioenergy; and iii) examine effects of N fertilizer rates on harvest systems. The experiment was a randomized complete block design with a split-plot arrangement of harvest system treatments as main plot (harvest once per year after frost, harvest twice per year first at vegetative or boot stage and regrowth after frost) and nitrogen (N) fertilizer rate as subplots (0, 90, 180, and 270 kg N ha-1). Biomass yield was greatest and nutrient concentrations were least in the one-cut system. For the two-cut system, nutritive values and yields were similar. Total annual biomass increased linearly with N fertilization. Across N rates, CP concentration for the two-cut systems was 50 % greater (71 g kg-1) and ADF and NDF concentrations were 20 % lesser (465 and 856 g kg-1, respectively) than switchgrass in the one-cut system. Switchgrass harvested at vegetative through boot stage and its regrowth could provide forage of acceptable nutritive value to beef cows. However, greater nutrient removal requires appropriate soil fertility evaluation and fertilizer management for sustainable yields.

unknown authors

2013-01-01T23:59:59.000Z

429

Kentucky Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Kentucky Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 46,720 61,518 73,126 80,195 70,125 44,725 72,417 1990's 75,333 78,904 79,690 86,966 73,081 74,754 81,435 79,547 81,868 76,770 2000's 81,545 81,723 88,259 87,609 94,259 92,795 95,320 95,437 114,116 NA 2010's 135,355 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 1/7/2014 Next Release Date: 1/31/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

430

Ohio Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Ohio Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 149,096 184,651 180,458 180,287 164,960 166,690 159,730 1990's 154,619 146,189 143,381 135,939 130,855 125,085 119,251 116,246 108,542 102,505 2000's 98,551 97,272 103,158 120,081 119,847 83,523 86,315 88,095 84,858 88,824 2010's 78,122 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

431

New York Quantity of Production Associated with Reported Wellhead Value  

Gasoline and Diesel Fuel Update (EIA)

Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) New York Quantity of Production Associated with Reported Wellhead Value (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 17,836 25,200 31,561 22,964 25,676 23,455 20,433 1990's 25,023 21,704 22,543 20,620 19,684 17,325 0 15,415 15,415 15,426 2000's 17,166 27,187 35,941 35,044 45,436 54,377 55,344 54,942 50,320 44,849 2010's 35,241 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 12/12/2013 Next Release Date: 1/7/2014 Referring Pages: Quantity of Natural Gas Production Associated with Reported Wellhead

432

THE MOST METAL-POOR STARS. IV. THE TWO POPULATIONS WITH [Fe/H] {approx}< -3.0  

SciTech Connect

We discuss the carbon-normal and carbon-rich populations of Galactic halo stars having [Fe/H] {approx}< -3.0, utilizing chemical abundances from high-resolution, high signal-to-noise model-atmosphere analyses. The C-rich population represents {approx}28% of stars below [Fe/H] = -3.1, with the present C-rich sample comprising 16 CEMP-no stars, and two others with [Fe/H] {approx} -5.5 and uncertain classification. The population is O-rich ([O/Fe] {approx}> +1.5); the light elements Na, Mg, and Al are enhanced relative to Fe in half the sample; and for Z > 20 (Ca) there is little evidence for enhancements relative to solar values. These results are best explained in terms of the admixing and processing of material from H-burning and He-burning regions as achieved by nucleosynthesis in zero-heavy-element models in the literature of 'mixing and fallback' supernovae (SNe); of rotating, massive, and intermediate-mass stars; and of Type II SNe with relativistic jets. The available (limited) radial velocities offer little support for the C-rich stars with [Fe/H] < -3.1 being binary. More data are required before one could conclude that binarity is key to an understanding of this population. We suggest that the C-rich and C-normal populations result from two different gas cooling channels in the very early universe of material that formed the progenitors of the two populations. The first was cooling by fine-structure line transitions of C II and O I (to form the C-rich population); the second, while not well defined (perhaps dust-induced cooling?), led to the C-normal group. In this scenario, the C-rich population contains the oldest stars currently observed.

Norris, John E.; Yong, David; Bessell, M. S.; Asplund, M., E-mail: yong@mso.anu.edu.au, E-mail: bessell@mso.anu.edu.au [Research School of Astronomy and Astrophysics, The Australian National University, Weston, ACT 2611 (Australia); and others

2013-01-01T23:59:59.000Z

433

Magnetic Fields in Population III Star Formation  

DOE Green Energy (OSTI)

We study the buildup of magnetic fields during the formation of Population III star-forming regions, by conducting cosmological simulations from realistic initial conditions and varying the Jeans resolution. To investigate this in detail, we start simulations from identical initial conditions, mandating 16, 32 and 64 zones per Jeans length, and studied the variation in their magnetic field amplification. We find that, while compression results in some amplification, turbulent velocity fluctuations driven by the collapse can further amplify an initially weak seed field via dynamo action, provided there is sufficient numerical resolution to capture vortical motions (we find this requirement to be 64 zones per Jeans length, slightly larger than, but consistent with previous work run with more idealized collapse scenarios). We explore saturation of amplification of the magnetic field, which could potentially become dynamically important in subsequent, fully-resolved calculations. We have also identified a relatively surprising phenomena that is purely hydrodynamic: the higher-resolved simulations possess substantially different characteristics, including higher infall-velocity, increased temperatures inside 1000 AU, and decreased molecular hydrogen content in the innermost region. Furthermore, we find that disk formation is suppressed in higher-resolution calculations, at least at the times that we can follow the calculation. We discuss the effect this may have on the buildup of disks over the accretion history of the first clump to form as well as the potential for gravitational instabilities to develop and induce fragmentation.

Turk, Matthew J.; Oishi, Jeffrey S.; Abel, Tom; Bryan, Greg

2012-02-22T23:59:59.000Z

434

Cooperative spin decoherence and population transfer  

E-Print Network (OSTI)

An ensemble of multilevel atoms is a good candidate for a quantum information storage device. The information is encrypted in the collective ground state atomic coherence, which, in the absence of external excitation, is decoupled from the vacuum and therefore decoherence free. However, in the process of manipulation of atoms with light pulses (writing, reading), one inadvertently introduces a coupling to the environment, i.e. a source of decoherence. The dissipation process is often treated as an independent process for each atom in the ensemble, an approach which fails at large atomic optical depths where cooperative effects must be taken into account. In this paper, the cooperative behavior of spin decoherence and population transfer for a system of two, driven multilevel-atoms is studied. Not surprisingly, an enhancement in the decoherence rate is found, when the atoms are separated by a distance that is small compared to an optical wavelength; however, it is found that this rate increases even further for somewhat larger separations for atoms aligned along the direction of the driving field's propagation vector. A treatment of the cooperative modification of optical pumping rates and an effect of polarization swapping between atoms is also discussed, lending additional insight into the origin of the collective decay.

C. Genes; P. R. Berman

2006-01-30T23:59:59.000Z

435

Complete population transfer in a three-state quantum system by a train of pairs of coincident pulses  

E-Print Network (OSTI)

A technique for complete population transfer between the two end states $\\ket{1}$ and $\\ket{3}$ of a three-state quantum system with a train of $N$ pairs of resonant and coincident pump and Stokes pulses is introduced. A simple analytic formula is derived for the ratios of the pulse amplitudes in each pair for which the maximum transient population $P_2(t)$ of the middle state $\\ket{2}$ is minimized, $P_2^{\\max}=\\sin^2(\\pi/4N)$. It is remarkable that, even though the pulses are on exact resonance, $P_2(t)$ is damped to negligibly small values even for a small number of pulse pairs. The population dynamics resembles generalized $\\pi$-pulses for small $N$ and stimulated Raman adiabatic passage for large $N$ and therefore this technique can be viewed as a bridge between these well-known techniques.

Andon A. Rangelov; Nikolay V. Vitanov

2012-01-04T23:59:59.000Z

436

Elicitation of situated values: need for tools to help stakeholders and designers to reflect and communicate  

Science Conference Proceedings (OSTI)

Explicitly considering human values in the design process of socio-technical systems has become a responsibility of designers. It is, however, challenging to design for values because (1) relevant values must be identified and communicated between all ... Keywords: Design methods, Self-reflection, Situated values, Value elicitation, Value sensitive design

Alina Pommeranz; Christian Detweiler; Pascal Wiggers; Catholijn Jonker

2012-12-01T23:59:59.000Z

437

The Chemical Enrichment History of the Magellanic Clouds Field Populations  

E-Print Network (OSTI)

We report the results of our project devoted to study the chemical enrichment history of the field population in the Magellanic Clouds using Ca II triplet spectroscopy.

R. Carrera; C. Gallart; A. Aparicio; E. Costa; E. Hardy; R. A. Mendez; N. E. D. Noel; R. Zinn

2008-09-24T23:59:59.000Z

438

Connectivity mechanisms in a population complex of coastal cod.  

E-Print Network (OSTI)

??In this thesis I have studied connectivity processes affecting the population structure of coastal cod on the Norwegian Skagerrak coast. I have focused on three (more)

Espeland, Sigurd Heiberg

2010-01-01T23:59:59.000Z

439

Population shifts across U.S. regions affect overall heating ...  

U.S. Energy Information Administration (EIA)

Energy use in homes, commercial buildings, manufacturing, and transportation. Coal. ... The share of the U.S. population living in the coldest regions, ...

440

Urban aerosols harbor diverse and dynamic bacterial populations  

Urban aerosols harbor diverse and dynamic bacterial populations Eoin L. Brodie, Todd Z. DeSantis, Jordan P. Moberg Parker, Ingrid X. Zubietta, Yvette M. Piceno, and ...

Note: This page contains sample records for the topic "true population values" 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

Independent Scientific Advisory Board Human Population Impacts on  

E-Print Network (OSTI)

..................................................................................................................................................23 Chemical Effects ......................................................................................................................................52 Acquisition and Conversion of Water Rights that is expected to continue. Population growth is a primary reason for the conversion through increases in demand

442

Selective population of spin--orbit levels in the autoionization ...  

Science Conference Proceedings (OSTI)

Selective population of spin-orbit levels in the autoionization of a polyatomic ... individual spin-orbit components of the X 2111, ionic ground state fol ...

2010-08-19T23:59:59.000Z

443

Visualizing Diurnal Population Change in Urban Areas for Emergency Management  

SciTech Connect

There is an increasing need for a quick, simple method to represent diurnal population change in metropolitan areas for effective emergency management and risk analysis. Many geographic studies rely on decennial U.S. Census data that assume that urban populations are static in space and time. This has obvious limitations in the context of dynamic geographic problems. The U.S. Department of Transportation publishes population data at the transportation analysis zone level in fifteen-minute increments. This level of spatial and temporal detail allows for improved dynamic population modeling. This article presents a methodology for visualizing and analyzing diurnal population change for metropolitan areas based on this readily available data. Areal interpolation within a geographic information system is used to create twenty-four (one per hour) population surfaces for the larger metropolitan area of Salt Lake County, Utah. The resulting surfaces represent diurnal population change for an average workday and are easily combined to produce an animation that illustrates population dynamics throughout the day. A case study of using the method to visualize population distributions in an emergency management context is provided using two scenarios: a chemical release and a dirty bomb in Salt Lake County. This methodology can be used to address a wide variety of problems in emergency management.

Kobayashi, Tetsuo [University of Utah; Medina, Richard M [ORNL; Cova, Thomas [University of Utah

2011-01-01T23:59:59.000Z

444

U.S. Natural Gas Wellhead Value and Marketed Production  

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

Area: U.S. Federal Offshore Gulf of Mexico Alabama Alaska Arizona Arkansas California Colorado Florida Illinois Indiana Kansas Kentucky Louisiana Maryland Michigan Mississippi Missouri Montana Nebraska Nevada New Mexico New York North Dakota Ohio Oklahoma Oregon Pennsylvania South Dakota Tennessee Texas Utah Virginia West Virginia Wyoming Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2007 2008 2009 2010 2011 2012 View History Quantity of Production Associated with Reported Wellhead Value (Million Cubic Ft.)

445

Decommissioning Cost Estimating Factors And Earned Value Integration  

Science Conference Proceedings (OSTI)

The Rocky Flats 771 Project progressed from the planning stage of decommissioning a plutonium facility, through the strip-out of highly-contaminated equipment, removal of utilities and structural decontamination, and building demolition. Actual cost data was collected from the strip-out activities and compared to original estimates, allowing the development of cost by equipment groupings and types and over time. Separate data was developed from the project control earned value reporting and compared with the equipment data. The paper discusses the analysis to develop the detailed factors for the different equipment types, and the items that need to be considered during characterization of a similar facility when preparing an estimate. The factors are presented based on direct labor requirements by equipment type. The paper also includes actual support costs, and examples of fixed or one-time start-up costs. The integration of the estimate and the earned value system used for the 771 Project is also discussed. The paper covers the development of the earned value system as well as its application to a facility to be decommissioned and an existing work breakdown structure. Lessons learned are provided, including integration with scheduling and craft supervision, measurement approaches, and verification of scope completion. In summary: The work of decommissioning the Rocky Flats 771 Project process equipment was completed in 2003. Early in the planning process, we had difficulty in identifying credible data and implementing processes for estimating and controlling this work. As the project progressed, we were able to collect actual data on the costs of removing plutonium contaminated equipment from various areas over the life of this work and associate those costs with individual pieces of equipment. We also were able to develop and test out a system for measuring the earned value of a decommissioning project based on an evolving estimate. These were elements that would have been useful to us in our early planning process, and we would expect that they would find application elsewhere as the DOE weapons complex and some commercial nuclear facilities move towards closure. (authors)

Sanford, P.C.; Cimmarron, E. [Englewood, CO, B. Skokan, Office of Project Management Oversight, EM-53, United States Department of Energy, Washington, DC (United States)

2008-07-01T23:59:59.000Z

446

The use of probability techniques in value-based planning  

SciTech Connect

Present techniques used in value-based planning do not properly represent neither the durations of capacity outage nor the effects of outage on post-interruption demand. Generation outage models do not relate the expected quantum of shortages to particular durations of outage. A model is proposed to compute this expectation by using the generator outage statistics in its entirety. The application of this model to the IEEE test system gave different results, depending on which outage cost data were used. Consequently, there is a need for a uniform procedure to report outage costs. A bottom-up procedure based on end use is proposed as a possibility.

Rau, N.S. (National Renewable Energy Lab., Golden, CO (United States))

1994-11-01T23:59:59.000Z

447

Defining and Computing a Value Based Cyber-Security Measure  

SciTech Connect

In past work, we presented a value based measure of cybersecurity that quantifies the security of a system in concrete terms, specifically, in terms of how much each system stakeholder stands to lose (in dollars per hour of operation) as a result of security threats and system vulnerabilities\\; our metric varies according to the stakes that each stakeholder has in meeting each security requirement. In this paper we discuss the specification and design of a system that collects, updates and maintains all the information that pertains to estimating our cybersecurity measure, and offers stakeholders quantitative means to make security-related decisions.

Aissa, Anis Ben [University of Tunis, Belvedere, Tunisia; Abercrombie, Robert K [ORNL; Sheldon, Frederick T [ORNL; Mili, Ali [New Jersey Insitute of Technology

2011-01-01T23:59:59.000Z

448

Gravity, energy conservation and parameter values in collapse models  

E-Print Network (OSTI)

We interpret the probability rule of the CSL collapse theory to mean that the scalar field which causes collapse is the grvitational curvature scalar with two sources, the expectation value of the mass density and a white noise fluctuating source. We examine two models of the fluctuating source, monopole fluctuations and dipole fluctuations, and show that these correspond to two well known collapse models. We relate the two GRW parameters of CSL to fundamental constants, and explain the energy increase as arising from the loss of vacuum gravitational energy. It is shown how a problem with semi-classical grvity may be cured when it is combined with a CSL collapse model.

Philip Pearle; Euan Squires

1995-03-27T23:59:59.000Z

449

Fractional extensions of some boundary value problems in oil strata  

E-Print Network (OSTI)

In the present paper, we solve three boundary value problems related to the temperature field in oil strata -- the fractional extensions of the incomplete lumped formulation and lumped formulation in the linear case and the fractional generalization of the incomplete lumped formulation in the radial case. By using the Caputo differintegral operator and the Laplace transform, the solutions are obtained in integral forms where the integrand is expressed in terms of the convolution of some auxiliary functions of Wright function type. A generalization of the Laplace transform convolution theorem, known as Efros' theorem is widely used.

Garg, Mridula

2007-01-01T23:59:59.000Z

450

Estimating the economic value of wind forecasting to utilities  

SciTech Connect

Utilities are sometimes reluctant to assign capacity value to wind plants because they are an intermittent resource. One of the potential difficulties is that the output of a wind plant may not be known in advance, thereby making it difficult for the utility to consider wind output as firm. In this paper, we examine the economics of an accurate wind forecast, and provide a range of estimates calculated by a production cost model and real utility data. We discuss how an accurate forecast will affect resource scheduling and the mechanism by which resource scheduling can benefit from an accurate wind forecast.

Milligan, M.R.; Miller, A.H. [National Renewable Energy Lab., Golden, CO (United States); Chapman, F. [Environmental Defense Fund, Oakland, CA (United States)

1995-05-01T23:59:59.000Z

451

The Attributes and Values of Folk and Popular Songs  

E-Print Network (OSTI)

and targeted for sale to an audience at a price. The audience is reached through a mechanical medium. Attributes and Values of Folk and Popular Songs 145 Section II: Emerging Changes- The Development of Rigsar Songs Origin of Rigsar Songs The first instance... and floods that destroy crops, cattle, lives and property43. Nature - A Living Entity Nature is believed to be a living force, a conscious entity possessing all the qualities of life, not an object or a mere biomass. Therefore, the sun, moon, sky, earth...

Kinga, Sonam

2001-01-01T23:59:59.000Z

452

The Muon (g-2) Theory Value: Present and Future  

E-Print Network (OSTI)

This White Paper briefly reviews the present status of the muon (g-2) Standard-Model prediction. This value results in a 3 - 4 standard-deviation difference with the experimental result from Brookhaven E821. The present experimental uncertainty is $\\pm 63 \\times 10^{-11}$ (0.54~ppm), and the Standard-Model uncertainty is $\\simeq \\pm 49 \\times 10^{-11}$. Fermilab experiment E989 has the goal to reduce the experimental error to $\\pm 16 \\times 10^{-11}$. Improvements in the Standard-Model value, which should be achieved between now and when the first results from Fermilab E989 could be available, should lead to a Standard-Model uncertainty of $\\sim \\,\\pm 35 \\times 10^{-11}$. These improvements would halve the uncertainty on the difference between experiment and theory, and should clarify whether the current difference points toward New Physics, or to a statistical fluctuation. At present, the (g-2) result is arguably the most compelling indicator of physics beyond the Standard Model and, at the very least, it represents a major constraint for speculative new theories such as supersymmetry, dark gauge bosons or extra dimensions.

Thomas Blum; Achim Denig; Ivan Logashenko; Eduardo de Rafael; B. Lee Roberts; Thomas Teubner; Graziano Venanzoni

2013-11-09T23:59:59.000Z

453

Moisture Management for High R-Value Walls  

SciTech Connect

The following report explains the moisture-related concerns for High R-value wall assemblies and discusses past Building America research work that informs this study. Hygrothermal simulations were prepared for several common approaches to High R-value wall construction in six cities (Houston, Atlanta, Seattle, St. Louis, Chicago, and International Falls) representing a range of climate zones (2, 3, 4C, 4, 5A, and 7, respectively). The simulations are informed by experience gained from past research in this area and validated by field measurement and forensic experience. The modeling program was developed to assess the moisture durability of the wall assemblies based on three primary sources of moisture: construction moisture, air leakage condensation, and bulk water leakage. The peak annual moisture content of the wood based exterior sheathing was used to comparatively analyze the response to the moisture loads for each of the walls in each given city. Walls which experienced sheathing moisture contents between 20% and 28% were identified as risky, whereas those exceeding 28% were identified as very high risk. All of the wall assemblies perform well under idealized conditions. However, only the walls with exterior insulation, or cavity insulation which provides a hygrothermal function similar to exterior insulation, perform adequately when exposed to moisture loads. Walls with only cavity insulation are particularly susceptible to air leakage condensation. None of the walls performed well when a precipitation based bulk water leak was introduced to the backside of the sheathing, emphasizing the importance of proper flashing details.

Lepage, R.; Schumacher, C.; Lukachko, A.

2013-11-01T23:59:59.000Z

454

Value of Faster Computation for Power Grid Operation  

Science Conference Proceedings (OSTI)

As a result of the grid evolution meeting the information revolution, the power grid is becoming far more complex than it used to be. How to feed data in, perform analysis, and extract information in a real-time manner is a fundamental challenge in todays power grid operation, not to mention the significantly increased complexity in the smart grid environment. Therefore, high performance computing (HPC) becomes one of the advanced technologies used to meet the requirement of real-time operation. This paper presents benefit case studies to show the value of fast computation for operation. Two fundamental operation functions, state estimation (SE) and contingency analysis (CA), are used as examples. In contrast with todays tools, fast SE can estimate system status in a few secondscomparable to measurement cycles. Fast CA can solve more contingencies in a shorter period, reducing the possibility of missing critical contingencies. The benefit case study results clearly show the value of faster computation for increasing the reliability and efficiency of power system operation.

Chen, Yousu; Huang, Zhenyu; Elizondo, Marcelo A.

2012-09-30T23:59:59.000Z

455

Generalized Energy-Dependent Q Values for Fission  

SciTech Connect

We extend Madland's parameterization of the energy release in fission to obtain the dependence of the fission Q value for major and minor actinides on the incident neutron energies in the range 0 {le} E{sub n} {le} 20 MeV. Our parameterization is based on the actinide evaluations recommended for the ENDF/B-VII.1 release. This paper describes the calculation of energydependent fission Q values based on the calculation of the prompt energy release in fission by Madland. This calculation was adopted for use in the LLNL ENDL database and then generalized to obtain the prompt fission energy release for all actinides. Here the calculation is further generalized to the total energy release in fission. There are several stages in a fission event, depending on the time scale. Neutrons and gammas may be emitted at any time during the fission event.While our discussion here is focussed on compound nucleus creation by an incident neutron, similar parameterizations could be obtained for incident gammas or spontaneous fission.

Vogt, R

2010-03-31T23:59:59.000Z

456

Cloud Condensation Nuclei Profile Value-Added Product  

SciTech Connect

The cloud condensation nuclei (CCN) concentration at cloud base is the most relevant measure of the aerosol that influences droplet formation in clouds. Since the CCN concentration depends on supersaturation, a more general measure of the CCN concentration is the CCN spectrum (values at multiple supersaturations). The CCN spectrum is now measured at the surface at several fixed ARM sites and by the ARM Mobile Facility (AMF), but is not measured at the cloud base. Rather than rely on expensive aircraft measurements for all studies of aerosol effects on clouds, a way to project CCN measurements at the surface to cloud base is needed. Remote sensing of aerosol extinction provides information about the vertical profile of the aerosol, but cannot be directly related to the CCN concentration because the aerosol extinction is strongly influenced by humidification, particularly near cloud base. Ghan and Collins (2004) and Ghan et al. (2006) propose a method to remove the influence of humidification from the extinction profiles and tie the dry extinction retrieval to the surface CCN concentration, thus estimating the CCN profile. This methodology has been implemented as the CCN Profile (CCNPROF) value-added product (VAP).

McFarlane, S; Sivaraman, C; Ghan, S

2012-10-08T23:59:59.000Z

457

Population dose commitments due to radioactive releases from nuclear power plant sites in 1987  

Science Conference Proceedings (OSTI)

Population radiation dose commitments have been estimated from reported radionuclide releases from commercial power reactors operating during 1987. Fifty-year dose commitments for a one-year exposure from both liquid and atmospheric releases were calculated for four population groups (infant, child, teen-ager and adult) residing between 2 and 80 km from each of 70 reactor sites. This report tabulates the results of these calculations, showing the dose commitments for both water and airborne pathways for each age group and organ. Also included for reach of the sites is a histogram showing the fraction of the total population within 2 to 80 km around each site receiving various average dose commitments from the airborne pathways. The site average individual dose commitment from all pathways ranged from a low of 2 {times} 10{sup {minus}6} mrem to a high of 0.009 mrem. No attempt was made in this study to determine the maximum dose commitment received by any one individual from the radionuclides released at any of the sites. However, licensee calculation of doses to the maximally exposed individual at some sites indicated values of up to approximately 100 times average individual doses (on the order of a few millirem per year). 2 refs., 2 figs., 7 tabs.

Baker, D.A. (Pacific Northwest Lab., Richland, WA (USA))

1990-08-01T23:59:59.000Z

458

Heating Degree Days, by State (Weighted by Population, per 2000 Census) |  

Open Energy Info (EERE)

66 66 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142278566 Varnish cache server Heating Degree Days, by State (Weighted by Population, per 2000 Census) Dataset Summary Description The National Oceanic and Atmospheric Administration's (NOAA) National Environmental Satellite, Data, and Information Services (NESDIS), in conjunction with the National Climatic Data Center (NCDC) publish monthly and annual climate data by state for the U.S., including, heating degree days (total number of days per month and per year). The average values for each state are weighted by population, using 2000 Census data. The base temperature for this dataset is 65 degrees F. Included here are monthly and annual values averaged over several periods of time: 1931-2000, 1931-60, 1941-70, 1951-80, 1961-90, 1971-2000 (standard deviation is also provided). Detailed monthly climatic information (including heating degree days) is available for the time period between 1895 and 2011, from NOAA (http://www7.ncdc.noaa.gov/CDO/CDODivisionalSelect.jsp#).

459

Computer Aided Composition System with Interactive Selective Population Climbing  

Science Conference Proceedings (OSTI)

In this work, we are developing the computer aided composition system. This system aids a person, which knows cellphone or background music of home page or software. This system is implemented with the interactive selective population climbing. We suppose ... Keywords: computer aided composition system, interactive selective population climbing, composing model

Hiroshi Hasui

2009-03-01T23:59:59.000Z

460

Optimizing Epochal Evolutionary Search: Population-Size Dependent Theory  

Science Conference Proceedings (OSTI)

Epochal dynamics, in which long periods of stasis in an evolving population are punctuated by a sudden burst of change, is a common behavior in both natural and artificial evolutionary processes. We analyze the population dynamics for a class of fitness ... Keywords: error threshold, evolutionary search, genetic algorithm, marginal stability, optimization, statistical dynamics

Erik Van Nimwegen; James P. Crutchfield

2001-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" 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

Quasi-random initial population for genetic algorithms  

Science Conference Proceedings (OSTI)

The selection of the initial population in a population-based heuristic optimizationmethod is important, since it affects the search for several iterations and often has an influence on the final solution. If no a priori information about the optima ... Keywords: Genetic algorithms, Global continuous optimization, Quasi-random sequences, Random numbers

H. Maaranen; K. Miettinen; M. M. Mkel

2004-06-01T23:59:59.000Z

462

Numerical calculation of the moments of the population balance equation  

Science Conference Proceedings (OSTI)

The combined CFD-PBM (population balance models) are computationally intensive, so a possibility is to calculate only a few moments of the probability density function (PDF) of the PBM minimizing the computational costs. However, this formulation results ... Keywords: least squares method, population balance equation, quadrature approximation

C. A. Dorao; H. A. Jakobsen

2006-11-01T23:59:59.000Z

463

Fermentation of soybean hulls to ethanol while preserving protein value  

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

Fermentation Fermentation of soybean hulls to ethanol while preserving protein value Jonathan R. Mielenz a,b, * , John S. Bardsley a,c , Charles E. Wyman a,d a Thayer School of Engineering, Dartmouth College, Hanover, NH 03755, United States b BioEnergy Science Center, Oak Ridge National Laboratory, Oak Ridge, TN 37831, United States c Mascoma Corporation, Lebanon, NH 03766, United States d Department of Chemical and Environmental Engineering, University of California Riverside, Riverside, CA 92507, United States a r t i c l e i n f o Article history: Received 12 August 2008 Received in revised form 11 February 2009 Accepted 11 February 2009 Available online 27 March 2009 Keywords: Ethanol SSF Biomass Agricultural residue Animal feed a b s t r a c t Soybean hulls were evaluated as a resource for production of ethanol by the simultaneous saccharifica- tion and fermentation (SSF) process, and no pretreatment

464

Earned Value Management System (EVMS) Surveillance Standard Operating Procedure  

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

System (EVMS) System (EVMS) Surveillance Standard Operating Procedure (ESSOP) Issued by Office of Acquisition and Project Management MA-63 September 30, 2013 V2 DEPARTMENT OF ENERGY Office of Acquisition and Project Management (OAPM) EVMS SURVEILLANCE SOP (ESSOP) SEPTEMBER 30, 2013 ii Earned Value Management System (EVMS) Surveillance Standard Operating Procedure (ESSOP) OPR: MA-63 Update V2: September 30, 2013 1. PURPOSE. This EVMS Surveillance Standard Operating Procedure (ESSOP) serves as a primary reference for OAPM MA-63 when conducting EVM System-level assessments. DOE Order (O) 413.3B, the Office of Management and Budget (OMB) Circular A-11, and the Federal Acquisition Regulations (FAR) require implementation of an EVMS on DOE capital asset

465

The Value of Energy Storage for Grid Applications  

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

Energy Storage for Energy Storage for Grid Applications Paul Denholm, Jennie Jorgenson, Marissa Hummon, Thomas Jenkin, and David Palchak National Renewable Energy Laboratory Brendan Kirby Consultant Ookie Ma U.S. Department of Energy Mark O'Malley University College Dublin Technical Report NREL/TP-6A20-58465 May 2013 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 15013 Denver West Parkway Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 The Value of Energy Storage for Grid Applications Paul Denholm, Jennie Jorgenson, Marissa Hummon, Thomas Jenkin, and David Palchak

466

Grid-Interactive Renewable Water Heating Economic and Environmental Value  

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

1 1 Grid-Interactive Renewable Water Heating Economic and Environmental Value Grid-interactive renewable water heaters have smart controls that quickly change their charge rate and charge level, factoring in renewable generation and other critical needs of the grid; thereby significantly reducing carbon emissions and bringing a new dimension of conservation and efficiency to the electric grid. The Steffes grid-interactive renewable water heater controller provides utilities with an affordable and effective way to integrate renewable generation into the grid while providing uninterrupted hot water to the consumer. In recent years, many states have set Renewable Portfolio Standards (RPS) to reduce the need for traditional fossil fuel-based power generation, thereby improving our environment and decreasing

467

Value distribution assessment of geothermal development in Lake County, CA  

DOE Green Energy (OSTI)

A value distribution assessment is defined as the determination of the distribution of benefits and costs of a proposed or actual development, with the intent of comparing such a development with alternative plans. Included are not only the social and economic effects, but also people's perceptions of their roles and how they are affected by the proposed or actual development. Discussion is presented under the following section headings: on morality and ethics; the vanishing community; case study of pre-development planning--Lake County; methodology for research; Lake County geothermal energy resource; decision making; Planning Commission hearing; communication examples; benefit tracing; response to issues raised by the report of the State Geothermal Task Force; and, conclusions and recommendations. (JGB)

Churchman, C.W.; Nelson, H.G.; Eacret, K.

1977-10-01T23:59:59.000Z

468

Modeling and Analysis Session: Market, Value, and Policy Analysis (Presentation)  

DOE Green Energy (OSTI)

The Primary objectives: to provide a broad range of analytical support to the Solar Program; and to anticipate and respond to the rapidly evolving analytical needs of the Solar Program. Three broad types of analysis are being carried out under this project including: (1) Market analysis: Developing a PV market penetration model--the SolarDS model--and other tools, in order to gain insight into the factors influencing market penetration of PV technology in U.S. markets. (2) Value analysis: Providing inputs to, support for, and review of the annual GPRA benefits analysis. Also developing methods and tools for improving the quantification of the benefits and cost of solar technologies. (3) Policy analysis: Defining and carrying out analysis that meets the needs of the Solar Energy Technologies Program in a timely fashion, for example evaluating the potential role of solar in the energy economy in the long-term.

Margolis, R. M.

2008-04-01T23:59:59.000Z

469

Management Earnings Forecasts and Value of Analyst Forecast Revisions  

E-Print Network (OSTI)

Prior studies evaluate the relative importance of the sources of value that financial analysts bring to the market based on the price impact of forecast revisions over the event time. We find that management earnings forecasts influence the timing and precision of analyst forecasts. More importantly, evidence suggests that prior studies finding of weaker (stronger) stock-price responses to forecast revisions in the period immediately after (before) the prior-quarter earnings announcement is likely to be the artifact of a temporal pattern of management earnings forecasts over the event time. To the extent that management earnings forecasts are public disclosures, our results suggest that the relative importance of analysts ' information discovery role documented in prior studies is likely to be overstated.

Yongtae Kim; Minsup Song

2013-01-01T23:59:59.000Z

470

Micropulse Lidar Cloud Mask Value-Added Product Technical Report  

Science Conference Proceedings (OSTI)

Lidar backscattered signal is a useful tool for identifying vertical cloud structure in the atmosphere in optically thin clouds. Cloud boundaries derived from lidar signals are a necessary input for popular ARM data products, such as the Active Remote Sensing of Clouds (ARSCL) product. An operational cloud boundary algorithm (Wang and Sassen 2001) has been implemented for use with the ARM Micropulse Lidar (MPL) systems. In addition to retrieving cloud boundaries above 500 m, the value-added product (VAP) named Micropulse Lidar Cloud Mask (MPLCMASK) applies lidar-specific corrections (i.e., range-square, background, deadtime, and overlap) as described in Campbell et al. (2002) to the measured backscattered lidar. Depolarization ratio is computed using the methodology developed by Flynn et al. (2007) for polarization-capable MPL systems. The cloud boundaries output from MPLCMASK will be the primary lidar cloud mask for input to the ARSCL product and will be applied to all MPL systems, including historical data sets.

Sivaraman, C; Comstock, J

2011-07-25T23:59:59.000Z

471

Status and Value of International Standards for Nuclear Criticality Safety  

SciTech Connect

This presentation provides an update to the author's standards report provided at the ICNC-2007 meeting. It includes a discussion about the difference between, and the value of participating in, the development of international 'consensus' standards as opposed to nonconsensus standards. Standards are developed for a myriad of reasons. Generally, standards represent an agreed upon, repeatable way of doing something as defined by an individual or group of people. They come in various types. Examples include personal, family, business, industrial, commercial, and regulatory such as military, community, state, federal, and international standards. Typically, national and international 'consensus' standards are developed by individuals and organizations of diverse backgrounds representing the subject matter users and developers of a service or product and other interested parties or organizations. Within the International Organization for Standardization (ISO), Technical Committee 85 (TC85) on nuclear energy, Subcommittee 5 (SC5) on nuclear fuel technology, there is a Working Group 8 (WG8) on standardization of calculations, procedures, and practices related to criticality safety. WG8 has developed, and is developing, ISO standards within the category of nuclear criticality safety of fissionable materials outside of reactors (i.e., nonreactor fissionable material nuclear fuel cycle facilities). Since the presentation of the ICNC-2007 report, WG8 has issued three new finalized international standards and is developing two more new standards. Nearly all elements of the published WG8 ISO standards have been incorporated into IAEA nonconsensus guides and standards. The progression of consensus standards development among international partners in a collegial environment establishes a synergy of different concepts that broadens the perspectives of the members. This breadth of perspectives benefits the working group members in their considerations of consensus standards developments in their own countries. A testament to the value of the international standards efforts is that nearly all elements of the published WG8 ISO standards have been incorporated into IAEA nonconsensus guides and standards and are mainly consistent with international ISO member domestic standards.

Hopper, Calvin Mitchell [ORNL

2011-01-01T23:59:59.000Z

472

Adapting to the task environment: Explorations in expected value  

E-Print Network (OSTI)

Small variations in how a task is designed can lead humans to trade off one set of strategies for another. In this paper we discuss our failure to model such tradeoffs in the Blocks World task using ACT-Rs default mechanism for selecting the best production among competing productions. ACT-Rs selection mechanism, its expected value equation, has had many successes (see, for example [Anderson, J. R., & Lebiere, C. (Eds.). (1998). Atomic components of thought. Hillsdale, NJ: Lawrence Erlbaum Associates.]) and a recognized strength of this approach is that, across a wide variety of tasks, it tends to produce models that adapt to their task environment about as fast as humans adapt. (This congruence with human behavior is in marked contrast to other popular ways of computing the utility of alternative choices; for example, Reinforcement Learning or most Connectionist learning methods.) We believe that the failure to model the Blocks World task stems from the requirement in ACT-R that all actions must be counted as a binary success or failure. In Blocks World, as well as in many other circumstances, actions can be met with mixed success or partial failure. Working within ACT-Rs expected value equation we replace the binary success/failure judgment with three variations on a scalar one. We then compare the performance of each alternative with ACT-Rs default scheme and with the human data. We conclude by discussing the limits and generality of our attempts to replace ACT-Rs binary scheme with a scalar credit assignment mechanism.

Wayne D. Gray; Michael J. Schoelles; Chris R. Sims

2005-01-01T23:59:59.000Z

473

Sonde Adjust Value-Added Product Technical Report  

DOE Green Energy (OSTI)

The Sonde Adjust (SONDEADJUST) value-added product (VAP) creates a file that includes all fields from original Atmospheric Radiation Measurement Climate Research Facility (ARM Facility) radiosonde files and contains several value-added fields that provide adjustments related to well-known humidity issues. SONDEADJUST produces data that correct documented biases in radiosonde humidity measurements. Previous efforts towards applying some of these corrections are available via the discontinued PI product sgpsondecorr1miloC1. Unique fields contained within this datastream include smoothed original relative humidity, dry bias corrected relative humidity, and final corrected relative humidity. The smoothed RH field refines the relative humidity from integers-the resolution of the instrument-to fractions of a percent. This profile is then used to calculate the dry bias corrected field. The final correction fixes the time-lag problem and uses the dry-bias field as input into the algorithm. In addition to dry bias, solar heating is another correction that is encompassed in the final corrected RH field. Output from SONDEADJUST differs from the previous RH-corrected datastreams in important ways. First, all three types of ARM radiosondes-Vaisala RS-80, RS-90, and RS-92-are corrected using dedicated procedures and/or parameters. Second, the output variables include all of those found in the original radiosonde file: dry bulb temperature, dewpoint temperature, wind speed, wind direction, eastward wind component, northward wind component, wind status (a Vaisala-produced field used in conjunction with the Loran system), ascent rate, and original relative humidity. Additional humidity fields are smoothed relative humidity, dry biased corrected relative humidity, final ambient relative humidity, and scaled adjusted relative humidity. Third, quality control (QC) flags of the fields from the original radiosonde datastream are brought into the SONDEADJUST output file. Additional QC variables are created for the new fields.

Troyan, D

2012-01-09T23:59:59.000Z

474

Population dose commitments due to radioactive releases from nuclear power plant sites in 1988. Volume 10  

Science Conference Proceedings (OSTI)

Population radiation dose commitments have been estimated from reported radionuclide releases from commercial power reactors operating during 1988. Fifty-year commitments for a one-year exposure from both liquid and atmospheric releases were calculated for four population groups (infant, child, teen-ager and adult) residing between 2 and 80 km from each of 71 reactor sites. This report tabulates the results of these calculations, showing the dose commitments for both water and airborne pathways for each age group and organ. Also included for each of the sites is a histogram showing the fraction of the total population within 2 to 80 km around each site receiving various average dose commitments from the airborne pathways. The total collective dose commitments (from both liquid and airborne pathways) for each site ranged from a high of 16 person-rem to a low of 0.0011 person-rem for the sites with plants operating throughout the year with an arithmetic mean of 1.1 person-rem. The total population dose for all sites was estimated at 75 person-rem for the 150 million people considered at risk. The site average individual dose commitment from all pathways ranged from a low of 3 {times} 10{sup {minus}7} mrem to a high of 0.02 mrem. No attempt was made in this study to determine the maximum dose commitment received by any one individual from the radionuclides released at any of the sites. However, licensee calculation of doses to the maximally exposed individual at some sites indicated values of up to approximately 100 times average individual doses (on the order of a few millirem per year).

Baker, D.A. [Pacific Northwest Lab., Richland, WA (United States)

1992-01-01T23:59:59.000Z

475

Population dose commitments due to radioactive releases from nuclear power plant sites in 1988  

Science Conference Proceedings (OSTI)

Population radiation dose commitments have been estimated from reported radionuclide releases from commercial power reactors operating during 1988. Fifty-year commitments for a one-year exposure from both liquid and atmospheric releases were calculated for four population groups (infant, child, teen-ager and adult) residing between 2 and 80 km from each of 71 reactor sites. This report tabulates the results of these calculations, showing the dose commitments for both water and airborne pathways for each age group and organ. Also included for each of the sites is a histogram showing the fraction of the total population within 2 to 80 km around each site receiving various average dose commitments from the airborne pathways. The total collective dose commitments (from both liquid and airborne pathways) for each site ranged from a high of 16 person-rem to a low of 0.0011 person-rem for the sites with plants operating throughout the year with an arithmetic mean of 1.1 person-rem. The total population dose for all sites was estimated at 75 person-rem for the 150 million people considered at risk. The site average individual dose commitment from all pathways ranged from a low of 3 {times} 10{sup {minus}7} mrem to a high of 0.02 mrem. No attempt was made in this study to determine the maximum dose commitment received by any one individual from the radionuclides released at any of the sites. However, licensee calculation of doses to the maximally exposed individual at some sites indicated values of up to approximately 100 times average individual doses (on the order of a few millirem per year).

Baker, D.A. (Pacific Northwest Lab., Richland, WA (United States))

1992-01-01T23:59:59.000Z

476

Status and Value of International Standards for Nuclear Criticality Safety  

SciTech Connect

This presentation provides an update to the author's standards report provided at the ICNC-2007 meeting. It includes a discussion about the difference between, and the value of participating in, the development of international 'consensus' standards as opposed to nonconsensus standards. Standards are developed for a myriad of reasons. Generally, standards represent an agreed upon, repeatable way of doing something as defined by an individual or group of people. They come in various types. Examples include personal, family, business, industrial, commercial, and regulatory such as military, community, state, federal, and international standards. Typically, national and international 'consensus' standards are developed by individuals and organizations of diverse backgrounds representing the subject matter users and developers of a service or product and other interested parties or organizations. Within the International Organization for Standardization (ISO), Technical Committee 85 (TC85) on nuclear energy, Subcommittee 5 (SC5) on nuclear fuel technology, there is a Working Group 8 (WG8) on standardization of calculations, procedures, and practices related to criticality safety. WG8 has developed, and is developing, ISO standards within the category of nuclear criticality safety of fissionable materials outside of reactors (i.e., nonreactor fissionable material nuclear fuel cycle facilities). Since the presentation of the ICNC-2007 report, WG8 has issued three new finalized international standards and is developing two more new standards. Nearly all elements of the published WG8 ISO standards have been incorporated into IAEA nonconsensus guides and standards. The progression of consensus standards development among international partners in a collegial environment establishes a synergy of different concepts that broadens the perspectives of the members. This breadth of perspectives benefits the working group members in their considerations of consensus standards developments in their own countries. A testament to the value of the international standards efforts is that nearly all elements of the published WG8 ISO standards have been incorporated into IAEA nonconsensus guides and standards and are mainly consistent with international ISO member domestic standards.

Hopper, Calvin Mitchell [ORNL

2011-01-01T23:59:59.000Z

477

SECPOP90: Sector population, land fraction, and economic estimation program  

Science Conference Proceedings (OSTI)

In 1973 Mr. W. Athey of the Environmental Protection Agency wrote a computer program called SECPOP which calculated population estimates. Since that time, two things have changed which suggested the need for updating the original program - more recent population censuses and the widespread use of personal computers (PCs). The revised computer program uses the 1990 and 1992 Population Census information and runs on current PCs as {open_quotes}SECPOP90.{close_quotes} SECPOP90 consists of two parts: site and regional. The site provides population and economic data estimates for any location within the continental United States. Siting analysis is relatively fast running. The regional portion assesses site availability for different siting policy decisions; i.e., the impact of available sites given specific population density criteria within the continental United States. Regional analysis is slow. This report compares the SECPOP90 population estimates and the nuclear power reactor licensee-provided information. Although the source, and therefore the accuracy, of the licensee information is unknown, this comparison suggests SECPOP90 makes reasonable estimates. Given the total uncertainty in any current calculation of severe accidents, including the potential offsite consequences, the uncertainty within SECPOP90 population estimates is expected to be insignificant. 12 refs., 55 figs., 7 tabs.

Humphreys, S.L.; Rollstin, J.A.; Ridgely, J.N.

1997-09-01T23:59:59.000Z

478

The Reliability Value of Storage in a Volatile Environment  

E-Print Network (OSTI)

This paper examines the value of storage in securing reliability of a system with uncertain supply and demand, and supply friction. The storage is frictionless as a supply source, but once used, it cannot be filled up instantaneously. The focus application is a power supply network in which the base supply and demand are assumed to match perfectly, while deviations from the base are modeled as random shocks with stochastic arrivals. Due to friction, the random surge shocks cannot be tracked by the main supply sources. Storage, when available, can be used to compensate, fully or partially, for the surge in demand or loss of supply. The problem of optimal utilization of storage with the objective of maximizing system reliability is formulated as minimization of the expected discounted cost of blackouts over an infinite horizon. It is shown that when the stage cost is linear in the size of the blackout, the optimal policy is myopic in the sense that all shocks are compensated by storage up to the available level...

ParandehGheibi, Ali; Ozdaglar, Asuman; Dahleh, Munther A

2011-01-01T23:59:59.000Z

479

Imputed Wellhead Value of Natural Gas Marketed Production  

Gasoline and Diesel Fuel Update (EIA)

Thousand Dollars) Thousand Dollars) Data Series: Quantity of Production Imputed Wellhead Value Wellhead Price Marketed Production Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Data Series Area 2006 2007 2008 2009 2010 2011 View History U.S. 124,074,399 1989-2006 Alabama 2,167,627 2,010,736 2,489,704 1,020,599 994,688 0 1989-2011 Alaska 2,576,028 2,439,193 2,944,546 1,163,554 1,185,249 0 1989-2011 Arizona 3,484 3,913 3,710 2,269 753 0 1989-2011 Arkansas 1,739,324 1,782,837 3,891,921 2,330,692 3,556,609 0 1989-2011 California 2,038,915 2,033,054 2,483,126 1,095,181 1,396,916 0 1989-2011 Colorado 7,361,709 5,680,388 9,642,428 4,812,014 6,250,380 0 1989-2011

480

Solar thermal repowering utility value analysis. Final report  

DOE Green Energy (OSTI)

The retrofit of solar central receiver energy supply systems to existing steam-electric generating stations (repowering) is being considered as a major programmatic thrust by DOE. The determination of a government response appropriate to the opportunities of repowering is an important policy question, and is the major reason for the analysis. The study objective is to define a government role in repowering that constitutes an efficient program investment in pursuit of viable private markets for heliostat-based energy systems. In support of that objective, the study is designed to identify the scope and nature of the repowering opportunity within the larger context of its contributions to central receiver technology development and commercialization. The Supply and Integration Tasks are documented elsewhere. This report documents the Demand Task, determining and quantifying the sources of the value of repowering and of central receiver technology in general to electric utilities. The modeling tools and assumptions used in the Demand Task are described and the results are presented and interpreted. (MCW)

Taylor, R.; Day, J.; Reed, B.; Malone, M.

1979-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "true population values" from the National Library of EnergyBeta (NLEBeta).
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481

SEPARATION OF BARIUM VALUES FROM URANYL NITRATE SOLUTIONS  

DOE Patents (OSTI)

The separation of radioactive barium values from a uranyl nitrate solution of neutron-irradiated uranium is described. The 10 to 20% uranyl nitrate solution is passed through a flrst column of a cation exchange resin under conditions favoring the adsorption of barium and certain other cations. The loaded resin is first washed with dilute sulfuric acid to remove a portion of the other cations, and then wash with a citric acid solution at pH of 5 to 7 to recover the barium along with a lesser amount of the other cations. The PH of the resulting eluate is adjusted to about 2.3 to 3.5 and diluted prior to passing through a smaller second column of exchange resin. The loaded resin is first washed with a citric acid solution at a pH of 3 to elute undesired cations and then with citric acid solution at a pH of 6 to eluts the barium, which is substantially free of undesired cations.

Tompkins, E.R.

1959-02-24T23:59:59.000Z

482

Peak Population: Timing and Influences of Peak Energy on the World and the United States  

E-Print Network (OSTI)

Peak energy is the notion that the worlds total production of usable energy will reach a maximum value and then begin an inexorable decline. Ninety-two percent of the worlds energy is currently derived from the non-renewable sources (oil, coal, natural gas and nuclear). As each of these non-renewable sources individually peaks in production, we can see total energy production peak. The human population is tightly correlated with global energy production, as agriculture and material possessions are energy intensive. It follows that peak energy should have a significant effect on world population. Using a set of mathematical models, including M King Hubberts oil peak mathematics, we prepared three models. The first approached the peak energy and population problem from the point of view of a black-box homogeneous world. The second model divides the world into ten major regions to study the global heterogeneity of the peak energy and population question. Both of these models include various scenarios for how the world population will develop based on available energy and per capita consumption of that energy. The third model examines energy and climate change within the forty-eight contiguous American states in order to identify some of the best and some of the worst states in which to live in the year 2050. The black box model indicates that peak energy will occur in 2026 at a maximum production of 104.1 billion barrels of oil equivalent (BBOE). Total energy production in 2011 was 92.78 BBOE. Three scenarios of different energy consumption rates suggest a peak world population occurring between 2026 and 2036, at 7.6-8.3 billion. The regional model indicates that even as each region protects its own energy resources, most of the world will reach peak energy by 2030, and world populations peak between 7.5 and 9 billion. A certain robustness in our conclusion is warranted as similar numbers were obtained via two separate approaches. The third model used several different parameters in order to ascertain that, in general, states that are projected to slow towards flat-line population growth and to become milder due to climate change such as Rhode Island, New York and Ohio are far more suitable with regard to an energy limited world than states that are projected to grow in population as well as become less mild due to climate change such as Texas, Arizona and Nevada. Each of these models in its own way foreshadows necessary changes that the world will experience as the 21st century progresses. The economies of the world have been, and continue to be, built on energy. When energy production is unable to continue growing it must follow that economies will be unable to grow. As the world approaches and passes peak energy, the standard of living in the less developed areas of the world cannot improve without sacrifices being made in the developed world.

Warner, Kevin 1987-

2012-12-01T23:59:59.000Z

483

Retroactive Change in Unit Value There are times when a student has enrolled in a variable unit class for a unit value that needs to be either  

E-Print Network (OSTI)

Retroactive Change in Unit Value There are times when a student has enrolled in a variable unit class for a unit value that needs to be either increased or decreased retroactively. For stipulated reasons that are documented, a student may petition to retroactively change the unit value in a variable

de Lijser, Peter

484

Quantifying the value that wind power provides as a hedge against volatile natural gas prices  

E-Print Network (OSTI)

QUANTIFYING THE VALUE THAT WIND POWER PROVIDES AS A HEDGEQUANTIFYING THE VALUE THAT WIND POWER PROVIDES AS A HEDGEenergy have long argued that wind power and other renewable

Bolinger, Mark; Wiser, Ryan; Golove, William

2002-01-01T23:59:59.000Z

485

SOURCE OF BURNUP VALUES FOR COMMERCIAL SPENT NUCLEAR FUEL ASSEMBLIES  

SciTech Connect

Waste packages are loaded with commercial spent nuclear fuel (SNF) that satisfies the minimum burnup requirements of a criticality loading curve. The burnup value assigned by the originating nuclear utility to each SNF assembly (assigned burnup) is used to load waste packages in compliance with a criticality loading curve. The burnup provided by a nuclear utility has uncertainties, so conservative calculation methods are used to characterize those uncertainties for incorporation into the criticality loading curves. Procedural safety controls ensure that the correct assembly is loaded into each waste package to prevent a misload that could create a condition affecting the safety margins. Probabilistic analyses show that procedural safety controls can minimize the chance of a misload but can not completely eliminate the possibility. Physical measurements of burnup with instrumentation in the surface facility are not necessary due to the conservative calculation methods used to produce the criticality loading curves. The reactor records assigned burnup of a commercial SNF assembly contains about two percent uncertainty, which is increased to five-percent to ensure conservatism. This five-percent uncertainty is accommodated by adjusting the criticality loading curve. Also, the record keeping methods of nuclear utilities are not uniform and the level of detail required by the NRC has varied over the last several decades. Thus, some SNF assemblies may have assigned burnups that are averages for a batch of assemblies with similar characteristics. Utilities typically have access to more detailed core-follow records that allow the batch average burnup to be changed to an assembly specific burnup. Alternatively, an additional safety margin is incorporated into the criticality loading curve to accommodate SNF assemblies with batch average burnups or greater uncertainties due to the methodology used by the nuclear utility. The utility records provide the assembly identifier, initial {sup 235}U enrichment, and time of discharge from the reactor as well as the assigned burnup, but the distribution. of burnup axially along the assembly length is not provided. The axial burnup profile is maintained within acceptable bounds by the operating conditions of the nuclear reactor and is calculated during preparations to reload a reactor, but the actual burnup profile is not measured. The axial burnup profile is important to the determination of the reactivity of a waste package, so a conservative evaluation of the calculated axial profiles for a large database of SNF has been performed. The product of the axial profile evaluation is a profile that is conservative. Thus, there is no need for physical measurement of the axial profile. The assembly identifier is legible on each SNF assembly and the utility records provide the associated characteristics of the assembly. The conservative methodologies used to determine the criticality loading curve for a waste package provide sufficient margin so that criticality safety is assured for preclosure operations even in the event of a misload. Consideration of misload effects for postclosure time periods is provided by the criticality Features, Events, and Processes (FEPs) analysis. The conservative approaches used to develop and apply the criticality loading curve are thus sufficiently robust that the utility assigned burnup is an adequate source of burnup values, and additional means of verification of assigned burnup through physical measurements are not needed.

BSC

2004-12-01T23:59:59.000Z

486

Metric deformation and boundary value problems in 3D  

E-Print Network (OSTI)

A novel perturbative method, proposed by Panda {\\it et al.} [1] to solve the Helmholtz equation in two dimensions, is extended to three dimensions for general boundary surfaces. Although a few numerical works are available in the literature for specific domains in three dimensions such a general analytical prescription is presented for the first time. An appropriate transformation is used to get rid of the asymmetries in the domain boundary by mapping the boundary into an equivalent sphere with a deformed interior metric. The deformed metric produces new source terms in the original homogeneous equation. A deformation parameter measuring the deviation of the boundary from a spherical one is introduced as a perturbative parameter. With the help of standard Rayleigh-Schr{\\"o}dinger perturbative technique the transformed equation is solved and the general solution is written down in a closed form at each order of perturbation. The solutions are boundary condition free and which make them widely applicable for various situations. Once the boundary conditions are applied to these general solutions the eigenvalues and the wavefunctions are obtained order by order. The efficacy of the method has been tested by comparing the analytic values against the numerical ones for three dimensional enclosures of various shapes. The method seems to work quite well for these shapes for both, Dirichlet as well as Neumann boundary conditions. The usage of spherical harmonics to express the asymmetries in the boundary surfaces helps us to consider a wide class of domains in three dimensions and also their fast convergence guarantees the convergence of the perturbative series for the energy. Direct applications of this method can be found in the field of quantum dots, nuclear physics, acoustical and electromagnetic cavities.

Subhasis Panda; S. Pratik Khastgir

2013-07-24T23:59:59.000Z

487

Optimal control of population transfer in Markovian open quantum systems  

E-Print Network (OSTI)

There has long been interest to control the transfer of population between specified quantum states. Recent work has optimized the control law for closed system population transfer by using a gradient ascent pulse engineer- ing algorithm [1]. Here, a spin-boson model consisting of two-level atoms which interact with the dissipative environment, is investigated. With opti- mal control, the quantum system can inv