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1

Alternative Fuels Data Center: ASTM Biodiesel Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

ASTM Biodiesel ASTM Biodiesel Specifications to someone by E-mail Share Alternative Fuels Data Center: ASTM Biodiesel Specifications on Facebook Tweet about Alternative Fuels Data Center: ASTM Biodiesel Specifications on Twitter Bookmark Alternative Fuels Data Center: ASTM Biodiesel Specifications on Google Bookmark Alternative Fuels Data Center: ASTM Biodiesel Specifications on Delicious Rank Alternative Fuels Data Center: ASTM Biodiesel Specifications on Digg Find More places to share Alternative Fuels Data Center: ASTM Biodiesel Specifications on AddThis.com... More in this section... Biodiesel Basics Blends Production & Distribution Specifications Related Links Benefits & Considerations Stations Vehicles Laws & Incentives ASTM Biodiesel Specifications These tables show selected ASTM requirements for B100 and B6 to B20. Note

2

Biodiesel Progress: ASTM Specifications and 2nd Generation Biodiesel  

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

g % mass % mass % mass degrees C ppm (ugg) hours D 4176 Free of un-dissolved water, sediment and suspended matter BOLD BQ-9000 Critical Specification Testing Once Production...

3

Biodiesel ASTM Update and Future Technical Needs  

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

Latest ASTM fuel specifications on biodiesel blends are summarized as well as future needs for improved fuel quality, process quality controls, and new performance testing procedures.

4

Performance specifications for technology development: Application for characterization of volatile organic compounds in the environment  

SciTech Connect

This report contains information about technology development for the monitoring and remediation of environmental pollution caused by the release of volatile organic compounds. Topics discussed include: performance specification processes, gas chromatography, mass spectrometer, fiber-optic chemical sensors, infrared spectroscopy, Raman spectroscopy, piezoelectric sensors and electrochemical sensors. These methods are analyzed for their cost efficiency, accuracy, and the ability to meet the needs of the customer.

Carpenter, S.E.; Doskey, P.V.; Erickson, M.D.; Lindahl, P.C.

1994-07-01T23:59:59.000Z

5

ASTM A-710 GRADE B High Performance  

E-Print Network (OSTI)

(ASTM A710 Grade B) steel is better than that of any other commercially available weathering steel. Paint on this steel resists degradation much better than on other weathering steels. NUCu steel does-precipitation-hardened, high- performance Grade 70 weathering steel, NUCu 70W (Northwestern University Cu

6

Biodiesel Progress: ASTM Specifications and 2nd Generation Biodiesel  

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

Presentation given at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT).

7

ASTM Standards for Reactor Dosimetry and Pressure Vessel Surveillance  

SciTech Connect

The ASTM standards provide guidance and instruction on how to field and interpret reactor dosimetry. They provide a roadmap towards understanding the current ''state-of-the-art'' in reactor dosimetry, as reflected by the technical community. The consensus basis to the ASTM standards assures the user of an unbiased presentation of technical procedures and interpretations of the measurements. Some insight into the types of standards and the way in which they are organized can assist one in using them in an expeditious manner. Two example are presented to help orient new users to the breadth and interrelationship between the ASTM nuclear metrology standards. One example involves the testing of a new ''widget'' to verify the radiation hardness. The second example involves quantifying the radiation damage at a pressure vessel critical weld location through surveillance dosimetry and calculation.

GRIFFIN, PATRICK J.

1999-09-14T23:59:59.000Z

8

Rapid electrochemical screening of engine coolants. Correlation of electrochemical potentiometric measurements with ASTM D 1384 glassware corrosion test  

SciTech Connect

Engine coolants are typically subjected to comprehensive performance evaluations that involve multiple laboratory and field tests. These tests can take several weeks to conduct and can be expensive. The tests can involve everything from preliminary chemical screening to long term fleet tests. An important test conducted at the beginning of coolant formula development to screen the corrosion performance of engine coolants is described in ASTM D 1384. If the coolant formula passes the test, it is then subjected to more rigorous testing. Conducting the test described in ASTM D 1384 takes two weeks, and determining the coolant corrosion performance under several test parameters can takes resources and time that users seldom have. Therefore, it is very desirable to have tests that can be used for rapid screening and quality assurance of coolants. The purpose of this study was to conduct electrochemical tests that can ultimately be used for quick initial screening of engine coolants. The specific intent of the electrochemical tests is to use ASTM D 1384 as a model and to attempt to duplicate its results. Implementation of the electrochemical tests could accelerate the process of selecting promising coolant formulas and reduce coolant evaluation time and cost. Various electrochemical tests were conducted to determine the corrosion performance of several engine coolant formulas. The test results were compared to those obtained from the ASTM D 1384 test. These tests were conducted on the same metal specimens and under similar conditions as those used in the ASTM D 1384 test. The electrochemical tests included the determination of open circuit potential (OCP) for the various metal specimens, anodic and cathodic polarization curves for the various metal specimens, corrosion rate for metal specimens involved in a galvanic triad, and critical pitting potential (CPP) for aluminum (pitting of aluminum engine components and cooling systems is a cause for concern). The details for the methods and the correlation of the results to ASTM D 1384 tests results will be presented.

Doucet, G.P. [Shell Chemical Co., Houston, TX (United States); Jackson, J.M.; Kriegel, O.A.; Passwater, D.K. [Shell Oil Products Co., Houston, TX (United States); Prieto, N.E. [Petroferm Inc., Fernandina Beach, FL (United States)

1999-08-01T23:59:59.000Z

9

E-Print Network 3.0 - acero refractario astm Sample Search Results  

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

Meat, and Poultry Evaluation Systems By: Dick... Suiter On April 25 and 26, 2002, ASTM held the second meeting of ASTM Committee F10 on Livestock, Meat... 10 Staff Manager,...

10

E-Print Network 3.0 - astm a-447 tipo Sample Search Results  

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

Meat, and Poultry Evaluation Systems By: Dick... Suiter On April 25 and 26, 2002, ASTM held the second meeting of ASTM Committee F10 on Livestock, Meat... 10 Staff Manager,...

11

E-Print Network 3.0 - astm standard guide Sample Search Results  

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

Meat, and Poultry Evaluation Systems By: Dick... Suiter On April 25 and 26, 2002, ASTM held the second meeting of ASTM Committee F10 on Livestock, Meat... 10 Staff Manager,...

12

E-Print Network 3.0 - astm a923 supporting Sample Search Results  

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

at www.astm... that flows like a thick, viscous liquid, that self-levels without compacting, and that supports like... 2004 by ASTM International, 100 Barr Harbor Drive, PO...

13

E-Print Network 3.0 - automotive lubricants astm Sample Search...  

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

standards - ISO - ASTM - CEN - Codex - ..... Other - miscellaneous... Automotive parts Tyres for cars - improving "green strength" Re-use of Teflon scrap 12;56 End of part 1...

14

Designing cathodic protection systems for marine structures and vehicles. ASTM special technical publication 1370  

SciTech Connect

Cathodic protection is an important method of protecting structures and ships from the corrosive effects of seawater. Poor designs can be far more costly to implement than optimal designs, Improper design can cause overprotection, with resulting paint blistering and accelerated corrosion of some alloys, underprotection, with resultant structure corrosion, or stray current corrosion of nearby structures. The first ASTM symposium specifically aimed at cathodic protection in seawater was intended to compile all the criteria and philosophy for designing both sacrificial and impressed current cathodic protection systems for structures and vehicles in seawater. The papers which are included in this STP are significant in that they summarize the major seawater cathodic protection system design philosophies. Papers have been processed separately for inclusion on the database.

Hack, H.P. [ed.

1999-07-01T23:59:59.000Z

15

Properties of concrete incorporating high volumes of ASTM Class F fly ash  

E-Print Network (OSTI)

This thesis presents the results of research performed in developing high-volume fly ash (HVFA) concrete incorporating ASTM Type I cement and ASTM Class F fly ash from Big Brown Power Plant of TU Electric, Texas. In HVFA concrete, the proportion...

Li, Wei Tung

1995-01-01T23:59:59.000Z

16

Journal of ASTM International, June 2004, Vol. 1, No. 6 Paper ID JAI11871  

E-Print Network (OSTI)

that flows like a thick, viscous liquid, that self-levels without compacting, and that supports like;JOURNAL OF ASTM INTERNATIONAL2 a solid when hardened. The American Concrete Institute describes CLSM

Wisconsin-Milwaukee, University of

17

The creep behaviour of ASTM A437 grade B4B steel for steam turbine applications.  

E-Print Network (OSTI)

??This study is a continuation of a project to characterise ASTM A437 Grade B4B martensitic stainless steel for use In Hitachi Canadian Industries Ltd’s (HCI)… (more)

Hamilton, Andrew Mathias

2007-01-01T23:59:59.000Z

18

E-Print Network 3.0 - astm test method Sample Search Results  

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

test method Search Powered by Explorit Topic List Advanced Search Sample search results for: astm test method Page: << < 1 2 3 4 5 > >> 1 DATE : NVLAP LAB CODE: CONSTRUCTION...

19

E-Print Network 3.0 - astm standard test Sample Search Results  

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

test Search Powered by Explorit Topic List Advanced Search Sample search results for: astm standard test Page: << < 1 2 3 4 5 > >> 1 DATE : NVLAP LAB CODE: CONSTRUCTION MATERIALS...

20

Guide to ASTM test methods for the analysis of coal and coke  

SciTech Connect

The guide includes brief descriptions of all 56 ASTM test methods that cover the physical, chemical, and spectroscopic analytical techniques to qualitatively and quantitatively identify over 40 chemical and physical properties of coal, coke, their products, and by-products.

R.A. Kishore Nadkarni (ed.)

2008-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Evaluation of several methods to measure volatility of motor fuels. Technical report  

SciTech Connect

The U.S. Environmental Protection Agency is proposing regulations to reduce the amount of hydrocarbons released to the atmosphere due to the evaporation of automotive fuels. The new regulations may define upper volatility limits for these fuels based on seasonal climatic patterns. Volatility of gasoline fuels is typically quantified by measurement of Reid vapor pressure (RVP). Although an established procedure exists for the assessment of the parameter (ASTM S 323), there is question as to the accuracy of the procedure when evaluating fuels with water-interactive constituents, e.g., alcohols and ethers. ASTM P 176 is a procedure that has been proposed as its replacement. It addresses the problem of water and is known as the dry version of ASTM D 323. The correlation study was designed to evaluate the proposed ASTM P 176 procedure for repeatability and reproducibility. The results of the study will help establish a basis for enforcement tolerance. Also evaluated was the equivalency of results from two commercial instruments versus those obtained by the traditional gauges and bath techniques.

Haubenstricker, M.E.; Scarbro, C.A.

1987-07-01T23:59:59.000Z

22

What Is Price Volatility  

Gasoline and Diesel Fuel Update (EIA)

What Is Price Volatility? What Is Price Volatility? The term "price volatility" is used to describe price fluctuations of a commodity. Volatility is measured by the day-to-day percentage difference in the price of the commodity. The degree of variation, not the level of prices, defines a volatile market. Since price is a function of supply and demand, it follows that volatility is a result of the underlying supply and demand characteristics of the market. Therefore, high levels of volatility reflect extraordinary characteristics of supply and/or demand. Prices of basic energy (natural gas, electricity, heating oil) are generally more volatile than prices of other commodities. One reason that energy prices are so volatile is that many consumers are extremely limited in their ability to substitute other fuels when the price, of natural gas

23

Derivative Usage and Performance Volatility  

Science Journals Connector (OSTI)

Derivative usage that reduces return volatility is frequently termed hedging, and derivative usage that increases return volatility is called speculation. ... reduce or increase their return volatility with deriv...

Weiying Jia; Yi Kang

2012-01-01T23:59:59.000Z

24

Experimental and Modeling Study of the Flammability of Fuel Tank Headspace Vapors from Ethanol/Gasoline Fuels; Phase 3: Effects of Winter Gasoline Volatility and Ethanol Content on Blend Flammability; Flammability Limits of Denatured Ethanol  

SciTech Connect

This study assessed differences in headspace flammability for summertime gasolines and new high-ethanol content fuel blends. The results apply to vehicle fuel tanks and underground storage tanks. Ambient temperature and fuel formulation effects on headspace vapor flammability of ethanol/gasoline blends were evaluated. Depending on the degree of tank filling, fuel type, and ambient temperature, fuel vapors in a tank can be flammable or non-flammable. Pure gasoline vapors in tanks generally are too rich to be flammable unless ambient temperatures are extremely low. High percentages of ethanol blended with gasoline can be less volatile than pure gasoline and can produce flammable headspace vapors at common ambient temperatures. The study supports refinements of fuel ethanol volatility specifications and shows potential consequences of using noncompliant fuels. E85 is flammable at low temperatures; denatured ethanol is flammable at warmer temperatures. If both are stored at the same location, one or both of the tanks' headspace vapors will be flammable over a wide range of ambient temperatures. This is relevant to allowing consumers to splash -blend ethanol and gasoline at fueling stations. Fuels compliant with ASTM volatility specifications are relatively safe, but the E85 samples tested indicate that some ethanol fuels may produce flammable vapors.

Gardiner, D. P.; Bardon, M. F.; Clark, W.

2011-07-01T23:59:59.000Z

25

Current status of fluoride volatility method development  

SciTech Connect

The Fluoride Volatility Method is based on a separation process, which comes out from the specific property of uranium, neptunium and plutonium to form volatile hexafluorides whereas most of fission products (mainly lanthanides) and higher transplutonium elements (americium, curium) present in irradiated fuel form nonvolatile tri-fluorides. Fluoride Volatility Method itself is based on direct fluorination of the spent fuel, but before the fluorination step, the removal of cladding material and subsequent transformation of the fuel into a powdered form with a suitable grain size have to be done. The fluorination is made with fluorine gas in a flame fluorination reactor, where the volatile fluorides (mostly UF{sub 6}) are separated from the non-volatile ones (trivalent minor actinides and majority of fission products). The subsequent operations necessary for partitioning of volatile fluorides are the condensation and evaporation of volatile fluorides, the thermal decomposition of PuF{sub 6} and the finally distillation and sorption used for the purification of uranium product. The Fluoride Volatility Method is considered to be a promising advanced pyrochemical reprocessing technology, which can mainly be used for the reprocessing of oxide spent fuels coming from future GEN IV fast reactors.

Uhlir, J.; Marecek, M.; Skarohlid, J. [UJV - Nuclear Research Institute, Research Centre Rez, CZ-250 68 Husinec - Rez 130 (Czech Republic)

2013-07-01T23:59:59.000Z

26

Specific  

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

Specific Specific energy for pulsed laser rock drilling Z. Xu, a) C. B. Reed, and G. Konercki Technology Development Division, Argonne National Laboratory, Argonne, Illinois 60540 R. A. Parker b) Parker Geoscience Consulting, LLC, Arvada, Colorado 80403 B. C. Gahan Gas Technology Institute, Des Plains, Illinois 60018 S. Batarseh c) and R. M. Graves Department of Petroleum Engineering, Colorado School of Mines, Golden, Colorado 80401 H. Figueroa Petroleos de Venezuela INTEVEP, S.A., Caracas 1070A, Venezuela N. Skinner Halliburton Energy Service, Carrollton, Texas 75006 Í‘Received 20 December 2001; accepted for publication 19 August 2002Í’ Application of advanced high power laser technology to oil and gas well drilling has been attracting significant research interests recently among research institutes, petroleum industries, and universities. Potential laser or laser-aided

27

a. ASTM Standard C787-11, Standard Specification for Uranium...  

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

Secretary of Energy, T. J. Glauthier's, memorandum of September 15, 1999, to address: (1) shipments and receipts of recycled uranium (RU); (2) levels of transuranic (TRU) and...

28

The impact of oil price shocks on the stock market return and volatility relationship  

Science Journals Connector (OSTI)

Abstract This paper examines the impact of structural oil price shocks on the covariance of U.S. stock market return and stock market volatility. We construct from daily data on return and volatility the covariance of return and volatility at monthly frequency. The measures of daily volatility are realized-volatility at high frequency (normalized squared return), conditional-volatility recovered from a stochastic volatility model, and implied-volatility deduced from options prices. Positive shocks to aggregate demand and to oil-market specific demand are associated with negative effects on the covariance of return and volatility. Oil supply disruptions are associated with positive effects on the covariance of return and volatility. The spillover index between the structural oil price shocks and covariance of stock return and volatility is large and highly statistically significant.

Wensheng Kang; Ronald A. Ratti; Kyung Hwan Yoon

2015-01-01T23:59:59.000Z

29

Development of an ASTM standard guide on performing vulnerability assessments for nuclear facilities  

SciTech Connect

This paper describes an effort undertaken by subcommittee C26.12 (Safeguards) of the American Society for Testing and Materials (ASTM) to develop a standard guide for performing vulnerability assessments (VAs). VAs are performed to determine the effectiveness of safeguards and security systems for both domestic and international nuclear facilities. These assessments address a range of threats, including theft of nuclear material and sabotage, and use an array of methods. The approach to performing and documenting VAs is varied and is largely dependent upon the tools used to perform them. This diversity can lead to tools being misused, making validation of VAs more difficult. The development of a standard guide for performing VAs would, if generally accepted, alleviate these concerns. ASTM provides a forum for developing guides that includes a high level of peer review to assure that the result is acceptable to all potential users. Additionally, the ASTM is widely recognized for setting standards, and endorsement by the Society may increase the likelihood of acceptance by the nuclear community. The goal of this work is to develop a guide that is independent of the tools being used to perform the VA and applicable to the spectrum of threats described above.

Wilkey, D.D.

1995-09-01T23:59:59.000Z

30

Oil Price Volatility  

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

Speculation and Oil Price Volatility Speculation and Oil Price Volatility Robert J. Weiner Robert J. Weiner Professor of International Business, Public Policy & Professor of International Business, Public Policy & Public Administration, and International Affairs Public Administration, and International Affairs George Washington University; George Washington University; Membre Associ Membre Associ é é , GREEN, Universit , GREEN, Universit é é Laval Laval EIA Annual Conference Washington Washington 7 April 2009 7 April 2009 1 FACTORS DRIVNG OIL PRICE VOLATILITY FACTORS DRIVNG OIL PRICE VOLATILITY ► ► Market fundamentals Market fundamentals . . Fluctuations in supply, Fluctuations in supply, demand, and market power demand, and market power Some fundamentals related to expectations of Some fundamentals related to expectations of

31

Proboscis extension reflex platform for volatiles and semi-volatiles detection  

SciTech Connect

The present invention provides an apparatus for the detection of volatile and semi-volatile chemicals using the olfactory abilities of honey bees that are trained to respond to the presence of a specific chemical in a sample of gas with the proboscis extension reflex (PER). In particular, the geometry and arrangement of the parts of the apparatus are such that the amount of surface area in contact with the sample of gas prior to its introduction to the bees is minimized to improve the detection of particular volatile and semi-volatile that have a tendency to "stick" to contacting surfaces, especially certain chemicals associated with explosives and narcotics. According to another aspect of the present invention, a pre-concentrating means is incorporated with the device to effectively increase the concentration of "sticky" chemicals presented to the insects.

Wingo, Robert M. (Los Alamos, NM); McCabe, Kirsten J. (Los Alamos, NM); Haarmann, Timothy K. (Jemez Pueblo, NM)

2010-11-30T23:59:59.000Z

32

Cyclic Polarization Behavior of ASTM A537-Cl.1 Steel in the Vapor Space Above Simulated Waste  

SciTech Connect

An assessment of the potential degradation mechanisms of Types I and II High-Level Waste (HLW) Tanks determined that pitting corrosion and stress corrosion cracking were the two most significant degradation mechanisms. Specifically, nitrate induced stress corrosion cracking was determined to be the principal degradation mechanism for the primary tank steel of non-stress relieved tanks. Controls on the solution chemistry have been in place to preclude the initiation and propagation of degradation in the tanks. However, recent experience has shown that steel not in contact with the bulk waste solution or slurry, but exposed to the ''vapor space'' above the bulk waste, may be vulnerable to the initiation and propagation of degradation, including pitting and stress corrosion cracking. A program to resolve the issues associated with potential vapor space corrosion is in place. The objective of the program is to develop understanding of vapor space (VSC) and liquid/air interface (LAIC) corrosion to ensure a defensible technical basis to provide accurate corrosion evaluations with regard to vapor space and liquid/air interface corrosion (similar to current evaluations). There are several needs for a technically defensible basis with sufficient understanding to perform these evaluations. These include understanding of the (1) surface chemistry evolution, (2) corrosion response through coupon testing, and (3) mechanistic understanding through electrochemical studies. Experimentation performed in FY02 determined the potential for vapor space and liquid/air interface corrosion of ASTM A285-70 and ASTM A537-Cl.1 steels. The material surface characteristics, i.e. mill-scale, polished, were found to play a key role in the pitting response. The experimentation indicated that the potential for limited vapor space and liquid/air interface pitting exists at 1.5M nitrate solution when using chemistry controls designed to prevent stress corrosion cracking. Experimentation performed in FY03 quantified pitting rates as a function of material surface characteristics, including mill-scale and defects within the mill-scale. Testing was performed on ASTM A537-Cl.1 (normalized) steel, the material of construction of the Type III HLW tanks. The pitting rates were approximately 3 mpy for exposure above inhibited solutions, as calculated from the limited exposure times. This translates to a penetration time of 166 years for a 0.5-in tank wall provided that the pitting rate remains constant and the bulk solution chemistry is maintained within the L3 limit. The FY04 testing consisted of electrochemical testing to potentially lend insight into the surface chemistry and further understand the corrosion mechanism in the vapor space. Electrochemical testing lends insight into the corrosion processes through the determination of current potential relationships. The results of the electrochemical testing performed during FY04 are presented here.

Wiersma, B

2004-11-01T23:59:59.000Z

33

Petroleum Outlook:.More Volatility?  

Gasoline and Diesel Fuel Update (EIA)

Outlook: More Volatility? Outlook: More Volatility? 3/19/01 Click here to start Table of Contents Petroleum Outlook: More Volatility? Product Price Volatility-This Year and in the Future WTI Crude Oil Price: Potential for Volatility Around Base Case OPEC Crude Oil Production 1998-2001 Annual World Oil Demand Growth by Region, 1991-2001 Low Total OECD Oil Stocks* Keep Market Balance Tight Fundamentals Explain High Crude Oil Prices Product Price Spreads Over Crude Oil Reflect Product Market-Based Volatility U.S. Distillate Inventories Distillate Winter Demand Stronger Than Temperatures Would Imply High Production Offset Lack of Inventory High Production Came From High Yields & High Inputs High Margins Bring High Imports Gasoline Price Volatility Is a Concern This Summer Gasoline Volatility

34

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS: THE NEW X-WAND HVOC SCREENING DEVICE  

SciTech Connect

Western Research Institute (WRI) has developed new methodology and a test kit to screen soil or water samples for halogenated volatile organic compounds (HVOCs) in the field. The technology has been designated the X-Wand{trademark} screening tool. The new device uses a heated diode sensor that is commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. This sensor is selective to halogens. It does not respond to volatile aromatic hydrocarbons, such as those in gasoline, and it is not affected by high humidity. In the current work, the heated diode leak detectors were modified further to provide units with rapid response and enhanced sensitivity. The limit of detection for trichloroethylene TCE in air is 0.1 mg/m{sup 3} (S/N = 2). The response to other HVOCS relative to TCE is similar. Variability between sensors and changes in a particular sensor over time can be compensated for by normalizing sensor readings to a maximum sensor reading at 1,000 mg/m{sup 3} TCE. The soil TCE screening method was expanded to include application to water samples. Assuming complete vaporization, the detection limit for TCE in soil is about 1 ug/kg (ppb) for a 25-g sample in an 8-oz jar. The detection limit for TCE in water is about 1 ug/L (ppb) for a 25-mL sample in an 8-oz jar. This is comparable to quantitation limits of EPA GC/MS laboratory methods. A draft ASTM method for screening TCE contaminated soils using a heated diode sensor was successfully submitted for concurrent main committee and subcommittee balloting in ASTM Committee D 34 on Waste Management. The method was approved as ASTM D 7203-05, Standard Test Method for Screening Trichloroethylene (TCE)-Contaminated Soil Using a Heated Diode Sensor.

John F. Schabron; Susan S. Sorini; Joseph F. Rovani Jr

2006-03-01T23:59:59.000Z

35

Comparisons of ASTM standards cited in the NRC standard review plan, NUREG-0800 and related documents  

SciTech Connect

This report provides the results of comparisons of the cited and latest versions of ASTM standards cited in the NRC Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants (NUREG 0800) and related documents. The comparisons were performed by Battelle Pacific Northwest Laboratories in support of the NRC`s Standard Review Plan Update and Development Program. Significant changes to the standards, from the cited version to the latest version, are described and discussed in a tabular format for each standard. Recommendations for updating each citation in the Standard Review Plan are presented. Technical considerations and suggested changes are included for related regulatory documents (i.e., Regulatory Guides and the Code of Federal Regulations) citing the standard. The results and recommendations presented in this document have not been subjected to NRC staff review.

Ankrum, A.R.; Bohlander, K.L.; Gilbert, E.R.; Pawlowski, R.A.; Spiesman, J.B.

1995-10-01T23:59:59.000Z

36

Alternative Fuels Data Center: Biodiesel Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel Biodiesel Specifications to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Specifications on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Specifications on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Specifications on Google Bookmark Alternative Fuels Data Center: Biodiesel Specifications on Delicious Rank Alternative Fuels Data Center: Biodiesel Specifications on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Specifications Biodiesel produced or sold in the state, including for the purpose of blending with petroleum diesel, must meet ASTM specification D6751.

37

Oxidation and volatilization of a niobium alloy  

SciTech Connect

This report presents the findings from a preliminary investigation into oxidation and volatilization characteristics of a niobium alloy. Niobium is a candidate alloy for use in plasma facing components (PFCS) in experimental fusion reactors like the Intemational Thermonuclear Experimental Reactor (ITER). An experimental alloy was tailored to simulate small changes in chemistry which could result from transmutations from irradiation. The alloy was exposed in air and steam between 800[degree]C and 1200[degree]C. Volatilized products and hydrogen were collected and measured. Post-test examinations were also performed on the samples to determine the amount of material loss during the exposures. The obtained measurements of volatilization flux (g/m[sup 2]-s), hydrogen generation rates (liters/m[sup 2]-s), and recession rates (mm/s) are data which can be used for safety analyses and material performance to predict consequences which may result from an accident involving the ingress of air or steam into the plasma chamber of fusion reactor. In our volatility tests, only molybdenum and niobium were found at release levels above the detection limit. Although molybdenum is present at only 0.12 wt%, the quantities of this element volatilized in air are nearly comparable to the quantities of niobium released. The niobium release in steam is only three to four times higher than that of molybdenum in steam. The hydrogen production of the niobium alloy is compared with other PFC materials that we have tested, specifically, beryllium, graphite, and a tunesten alloy. At high temperatures, the hydrogen production rate of the niobium alloy is among the lowest of these materials, significantly lower than beryllium. To understand what this means in an accident situation, modeling is necessary to predict temperatures, and therefore total hydrogen production. The INEL is currently doing this modeling.

Smolik, G.R.; McCarthy, K.A.

1992-07-01T23:59:59.000Z

38

A logical extension of the ASTM Standard E96 to determine the dependence of water vapor transmission on relative humidity  

SciTech Connect

It is well known that the water vapor transmission properties of hygroscopic building materials depend on the local relative humidities(rh). Traditionally, the ASTM Standard E96 specifies only two conditions of rh. The dry cup method in the standard corresponds to a mean rh of 25% and the wet cup to 75%. This information is not enough to describe the behavior of the material through the entire range of rh. European Standards have already proposed an extension of the existing standard to address this issue. ASTM standard should follow this change. A logical extension of the E96 standard to include the effect of rh on water vapor transmission properties has been proposed and is being discussed by one of the C16 Committee Task Groups. This paper presents the application of the proposed extension to several common building materials. The details include the operating principles of a constant temperature-rh chamber and the effects on the test results, of the vapor resistance offered by still air inside the cup, the surface resistances and buoyancy. The experimental data were used to critically assess the above effects. The data as well as the analyses of the data are expected to provide guidance to refine the existing ASTM Standard.

Lackey, J.C.; Marchand, R.G.; Kumaran, M.K. [National Research Council of Canada, Ottawa, Ontario (Canada). Inst. for Research in Construction

1997-11-01T23:59:59.000Z

39

Macro determinants of volatility and volatility spillover in energy markets  

Science Journals Connector (OSTI)

Abstract We analyze the time-varying volatility and spillover effects in crude oil, heating oil, and natural gas futures markets by incorporating changes in important macroeconomic variables and major political and weather-related events into the conditional variance equations. We allow asymmetric responses to random disturbances in each market as well as to good and bad economic news related to the overall economy. Results show the presence of asymmetric effects in both random disturbances and macroeconomic variables. A bidirectional volatility spillover effect is found between natural gas and crude oil and between the natural gas and heating oil markets. Crude oil volatility is found to increase following major political, financial, and natural events. Seasonality and day-of-the-week effects are found in the crude oil and heating oil markets.

Berna Karali; Octavio A. Ramirez

2014-01-01T23:59:59.000Z

40

In Search of a Statistically Valid Volatility Risk Factor  

E-Print Network (OSTI)

The cross- section of volatility and expected returns, Theof a Statistically Valid Volatility Risk Factor (revised)of a Statistically Valid Volatility Risk Factor Robert M.

Anderson, Robert M.; Bianchi, Stephen W.; Goldberg, Lisa R.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

GADOLINIUM SOLUBILITY AND VOLATILITY DURING DWPF PROCESSING  

SciTech Connect

Understanding of gadolinium behavior, as it relates to potential neutron poisoning applications at the DWPF, has increased over the past several years as process specific data have been generated. Of primary importance are phenomena related to gadolinium solubility and volatility, which introduce the potential for gadolinium to be separated from fissile materials during Chemical Process Cell (CPC) and Melter operations. Existing data indicate that gadolinium solubilities under moderately low pH conditions can vary over several orders of magnitude, depending on the quantities of other constituents that are present. With respect to sludge batching processes, the gadolinium solubility appears to be highly affected by iron. In cases where the mass ratio of Fe:Gd is 300 or more, the gadolinium solubility has been observed to be low, one milligram per liter or less. In contrast, when the ratio of Fe:Gd is 20 or less, the gadolinium solubility has been found to be relatively high, several thousands of milligrams per liter. For gadolinium to serve as an effective neutron poison in CPC operations, the solubility needs to be limited to approximately 100 mg/L. Unfortunately, the Fe:Gd ratio that corresponds to this solubility limit has not been identified. Existing data suggest gadolinium and plutonium are not volatile during melter operations. However, the data are subject to inherent uncertainties preventing definitive conclusions on this matter. In order to determine if gadolinium offers a practical means of poisoning waste in DWPF operations, generation of additional data is recommended. This includes: Gd solubility testing under conditions where the Fe:Gd ratio varies from 50 to 150; and Gd and Pu volatility studies tailored to quantifying high temperature partitioning. Additional tests focusing on crystal aging of Gd/Pu precipitates should be pursued if receipt of gadolinium-poisoned waste into the Tank Farm becomes routine.

Reboul, S

2008-01-30T23:59:59.000Z

42

Alternative Fuels Data Center: E85 Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

E85 Specifications to E85 Specifications to someone by E-mail Share Alternative Fuels Data Center: E85 Specifications on Facebook Tweet about Alternative Fuels Data Center: E85 Specifications on Twitter Bookmark Alternative Fuels Data Center: E85 Specifications on Google Bookmark Alternative Fuels Data Center: E85 Specifications on Delicious Rank Alternative Fuels Data Center: E85 Specifications on Digg Find More places to share Alternative Fuels Data Center: E85 Specifications on AddThis.com... More in this section... Ethanol Basics Blends Specifications Production & Distribution Feedstocks Related Links Benefits & Considerations Stations Vehicles Laws & Incentives E85 Specifications ASTM International developed specifications for E85-a gasoline-ethanol blend containing 51% to 83% ethanol-to ensure proper vehicle starting,

43

Volatility in natural gas and oil markets  

E-Print Network (OSTI)

Using daily futures price data, I examine the behavior of natural gas and crude oil price volatility since 1990. I test whether there has been a significant trend in volatility, whether there was a short-term increase in ...

Pindyck, Robert S.

2003-01-01T23:59:59.000Z

44

Volatile compounds from marine algae  

Science Journals Connector (OSTI)

Volatile compounds from marine algae ... Seasonal Variations of Bromophenols in Brown Algae (Padina arborescens, Sargassum siliquastrum, and Lobophora variegata) Collected in Hong Kong ... Seasonal Variations of Bromophenols in Brown Algae (Padina arborescens, Sargassum siliquastrum, and Lobophora variegata) Collected in Hong Kong ...

Richard E. Moore

1977-02-01T23:59:59.000Z

45

5, 463499, 2008 Oxygenated volatiles  

E-Print Network (OSTI)

of flooding on the exchange of the volatile C2-compounds ethanol, acetaldehyde and acetic acid between leaves Discussion EGU Abstract The effect of root inundation on the leaf emissions of ethanol, acetaldehyde in stomatal conduc-10 tance. Flooding of the roots resulted in leaf emissions of ethanol and acetaldehyde

Boyer, Edmond

46

An ASTM Standard Practice for Testing Fixed-Wavelength Photometric Detectors Used in Liquid Chromatography  

Science Journals Connector (OSTI)

......Gas Chromatographic Analysis of Carbendazim from a Flash-Heater Reaction with Trimethylanilinium Hydroxide -- Leonard Ogierman...Chromatographic Determination of Indoles in Human Mouth Saliva Using a Flameless Alkali Sensitized Detector (Nitrogen Phosphorus-Specific......

Thomas Wolf; Georgia T. Fritz; Louis R. Palmer

1981-08-01T23:59:59.000Z

47

Volatility clustering in land markets  

E-Print Network (OSTI)

analysis. Applying a Lagrange Multiplier (LM) test for AutoRegressive Conditional Heteroskedasticity (ARCH) effects in the Canadian land markets, we find that clustering in land price returns exists in Alberta, Ontario, Quebec, and British Columbia... by even higher volatility and vice versa. III. Data and Descriptive Statistics The monthly land price index for each individual province is obtained from Statistics Canada, covering all of the Canadian provinces (Alberta, Ontario, Quebec...

Bao, Helen X. H.; Huang, Hui; Huang, Yu-Lieh; Lin, Pin-te

2014-01-01T23:59:59.000Z

48

Prediction of ASTM Method D86 Distillation of Gasolines and Naphthas according to the Fugacity-Filmmodel from Gas Chromatographic Detailed Hydocarbon Analysis  

Science Journals Connector (OSTI)

......were provided by Dennis Sutton, Marathon Oil Company, TX. * Results of GC...were provided by Dennis Sutton, Marathon Oil Company, TX. Figure 6. D86 distillation...were provided by Dennis Sutton, Marathon Oil Company, TX). Five ASTM D86......

Walter Spieksma

1998-09-01T23:59:59.000Z

49

Silicon Nanowires for Non-Volatile Memory  

E-Print Network (OSTI)

Silicon Nanowires for Non-Volatile Memory P R O J E C T L E A D E R : Curt A. Richter (NIST) C O L approaches for silicon nanowire non-volatile memory. K E Y A C C O M P L I S H M E N T S Fabricated novel non-volatile memory cells with silicon nanowire channels and Al2 O3 /HfO2 /SiO2 gate dielectric storage stacks

50

Elastic Prices and Volatile Energy Generation.  

E-Print Network (OSTI)

?? New possibilities are developing in the infrastructure of electrical systems to meet the new demand of more volatile power generation. This study focuses on… (more)

Dalén, Anders

2010-01-01T23:59:59.000Z

51

Jumps and stochastic volatility in crude oil futures prices using conditional moments of integrated volatility  

Science Journals Connector (OSTI)

Abstract We evaluate alternative models of the volatility of commodity futures prices based on high-frequency intraday data from the crude oil futures markets for the October 2001–December 2012 period. These models are implemented with a simple GMM estimator that matches sample moments of the realized volatility to the corresponding population moments of the integrated volatility. Models incorporating both stochastic volatility and jumps in the returns series are compared on the basis of the overall fit of the data over the full sample period and subsamples. We also find that jumps in the returns series add to the accuracy of volatility forecasts.

Christopher F. Baum; Paola Zerilli

2014-01-01T23:59:59.000Z

52

Partitioning of Volatile Organics in Diesel Particulate and Exhaust...  

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

and Exhaust Partitioning of Volatile Organics in Diesel Particulate and Exhaust Evaluation of how sampling details affect the measurement of volatile organic compounds in...

53

Detection of Low Volatility Organic Analytes on Soils Using Infrared...  

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

of Low Volatility Organic Analytes on Soils Using Infrared Reflection Spectroscopy. Abstract: Previous work on detection of low-volatility liquid organic (and...

54

Comparative Toxicity of Combined Particle and Semi-Volatile Organic...  

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

Toxicity of Combined Particle and Semi-Volatile Organic Fractioins of Gasoline and Diesel Emissions Comparative Toxicity of Combined Particle and Semi-Volatile Organic Fractioins...

55

Volatile organic compound sensing devices  

DOE Patents (OSTI)

Apparatus employing vapochromic materials in the form of inorganic double complex salts which change color reversibly when exposed to volatile organic compound (VOC) vapors is adapted for VOC vapor detection, VOC aqueous matrix detection, and selective VOC vapor detection. The basic VOC vapochromic sensor is incorporated in various devices such as a ground probe sensor, a wristband sensor, a periodic sampling monitor, a soil/water penetrometer, an evaporative purge sensor, and various vacuum-based sensors which are particularly adapted for reversible/reusable detection, remote detection, continuous monitoring, or rapid screening of environmental remediation and waste management sites. The vapochromic sensor is used in combination with various fiber optic arrangements to provide a calibrated qualitative and/or quantitative indication of the presence of VOCs.

Lancaster, Gregory D. (Idaho Falls, ID); Moore, Glenn A. (Idaho Falls, ID); Stone, Mark L. (Idaho Falls, ID); Reagen, William K. (Stillwater, MN)

1995-01-01T23:59:59.000Z

56

Volatile organic compound sensing devices  

DOE Patents (OSTI)

Apparatus employing vapochromic materials in the form of inorganic double complex salts which change color reversibly when exposed to volatile organic compound (VOC) vapors is adapted for VOC vapor detection, VOC aqueous matrix detection, and selective VOC vapor detection. The basic VOC vapochromic sensor is incorporated in various devices such as a ground probe sensor, a wristband sensor, a periodic sampling monitor, a soil/water penetrometer, an evaporative purge sensor, and various vacuum-based sensors which are particularly adapted for reversible/reusable detection, remote detection, continuous monitoring, or rapid screening of environmental remediation and waste management sites. The vapochromic sensor is used in combination with various fiber optic arrangements to provide a calibrated qualitative and/or quantitative indication of the presence of VOCs. 15 figs.

Lancaster, G.D.; Moore, G.A.; Stone, M.L.; Reagen, W.K.

1995-08-29T23:59:59.000Z

57

Securing non-volatile memory regions  

DOE Patents (OSTI)

Methods, apparatus and articles of manufacture to secure non-volatile memory regions are disclosed. An example method disclosed herein comprises associating a first key pair and a second key pair different than the first key pair with a process, using the first key pair to secure a first region of a non-volatile memory for the process, and using the second key pair to secure a second region of the non-volatile memory for the same process, the second region being different than the first region.

Faraboschi, Paolo; Ranganathan, Parthasarathy; Muralimanohar, Naveen

2013-08-20T23:59:59.000Z

58

Volatile constituents in a wood pyrolysis oil  

E-Print Network (OSTI)

Science VOLATILE CONSTITUTENTS IN A WOOD PYROLYSIS OIL A Thesis SHIH-CHIEN LIN Appro d as to style and content by: (Chairman of Committee) Head of epa tmen (Member Member Nay 1978 442936 ABSTRACT Volatile Constituents in a Wood Pyrolysis Oil.../120 Supelcoport. Other trace constituents of volatile acid were also 'dentifi="' by trap- ping the substances from the C. C. column into i: n;- 0-sh ped capillary tube and subjecting to mass spectrometry. The corrosivity of pyrolysis oil and it, volati'e acids...

Lin, Shih-Chien

1978-01-01T23:59:59.000Z

59

Porterfield named ASTM Fellow  

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

played key role Scientist Marvin Salazar (left) checks the electric power output of a micro hydro generator for the Elephant Butte Irrigation District near Hatch, New Mexico....

60

Partitioning of Volatile Organics in Diesel Particulate and Exhaust  

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

Evaluation of how sampling details affect the measurement of volatile organic compounds in diesel exhaust

Note: This page contains sample records for the topic "astm volatility specifications" 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

The Role of Volatiles in Coal Combustion  

Science Journals Connector (OSTI)

Our knowledge of the role of volatiles in coal combustion ranges at this time from the self-evident to the ambiguous. The clearest point on which all agree is that pyrolysis will occur during the total coal co...

Robert H. Essenhigh; Eric M. Suuberg

1987-01-01T23:59:59.000Z

62

Volatile Organic Compounds — Emissions from Biomass Combustion  

Science Journals Connector (OSTI)

The emissions of Volatile Organic Compounds (VOC) from biomass combustion have been investigated. VOC contribute both to ... 0.5–10 MW. A variety of biomass fuel types and combustion equipment was covered. The su...

Lennart Gustavsson; Mats-Lennart Karlsson

1993-01-01T23:59:59.000Z

63

Alternative Fuels Data Center: Biodiesel and Ethanol Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

and Ethanol and Ethanol Specifications to someone by E-mail Share Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on Facebook Tweet about Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on Twitter Bookmark Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on Google Bookmark Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on Delicious Rank Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on Digg Find More places to share Alternative Fuels Data Center: Biodiesel and Ethanol Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel and Ethanol Specifications Ethanol-blended gasoline must conform to ASTM D4814, E85 must conform to

64

Modelling oil price volatility with structural breaks  

Science Journals Connector (OSTI)

In this paper, we provide two main innovations: (i) we analyze oil prices of two prominent markets namely West Texas Intermediate (WTI) and Brent using the two recently developed tests by Narayan and Popp (2010) and Liu and Narayan, 2010 both of which allow for two structural breaks in the data series; and (ii) the latter method is modified to include both symmetric and asymmetric volatility models. We identify two structural breaks that occur in 1990 and 2008 which coincidentally correspond to the Iraqi/Kuwait conflict and the global financial crisis, respectively. We find evidence of persistence and leverage effects in the oil price volatility. While further extensions can be pursued, the consideration of asymmetric effects as well as structural breaks should not be jettisoned when modelling oil price volatility.

Afees A. Salisu; Ismail O. Fasanya

2013-01-01T23:59:59.000Z

65

Volatile Species Retention During Metallic Fuel Casting  

SciTech Connect

Metallic nuclear fuels are candidate transmutation fuel forms for advanced fuel cycles. Through the operation of the Experimental Breeder Reactor II metallic nuclear fuels have been shown to be robust and easily manufactured. However, concerns have been raised concerning loss of americium during the casting process because of its high vapor pressure. In order to address these concerns a gaseous diffusion model was developed and a series of experiments using both manganese and samarium as surrogates for americium were conducted. The modeling results showed that volatility losses can be controlled to essentially no losses with a modest overpressure. Experimental results also showed volatile species retention down to no detectable losses through overpressure, although the loss values varied from the model results the same trend was seen. Bases on these results it is very probably that americium losses through volatility can be controlled to no detectable losses through application of a modest overpressure during casting.

Randall S. Fielding; Douglas L. Proter

2013-10-01T23:59:59.000Z

66

Oxidation and Volatilization from Tungsten Brush High Heat Flux Armor During High Temperature Steam Exposure  

SciTech Connect

Tungsten brush accommodates thermal stresses and high heat flux in fusion reactor components such as plasma facing surfaces or armor. However, inherently higher surface areas are introduced with the brush design. We have tested a specific design of tungsten brush in steam between 500 and 1100°C. Hydrogen generation and tungsten volatilization rates were determined to address fusion safety issues. The brush prepared from 3.2-mm diameter welding rods had a packing density of 85 percent. We found that both hydrogen generation and tungsten volatilization from brush, fixtured to represent a unit within a larger component, were less than projections based upon the total integrated surface area (TSA). Steam access and the escape of hydrogen and volatile oxide from void spaces within the brush are restricted compared to specimens with more direct diffusion pathways to the test environment. Hydrogen generation rates from restrained specimens based on normal surface area (NSA) remain about five times higher than rates based on total surface areas from specimens with direct steam access. Volatilization rates from restrained specimens based upon normal surface area (NSA) were only 50 percent higher than our historic cumulative maximum flux plot (CMFP) for tungsten. This study has shown that hydrogen generation and tungsten volatilization from brush do not scale according to predictions with previously determined rates, but in fact, with higher packing density could approach those from flat surfaces.

Smolik, Galen Richard; Pawelko, Robert James; Anderl, Robert Andrew; Petti, David Andrew

2000-05-01T23:59:59.000Z

67

Non-volatile memory for checkpoint storage  

DOE Patents (OSTI)

A system, method and computer program product for supporting system initiated checkpoints in high performance parallel computing systems and storing of checkpoint data to a non-volatile memory storage device. The system and method generates selective control signals to perform checkpointing of system related data in presence of messaging activity associated with a user application running at the node. The checkpointing is initiated by the system such that checkpoint data of a plurality of network nodes may be obtained even in the presence of user applications running on highly parallel computers that include ongoing user messaging activity. In one embodiment, the non-volatile memory is a pluggable flash memory card.

Blumrich, Matthias A.; Chen, Dong; Cipolla, Thomas M.; Coteus, Paul W.; Gara, Alan; Heidelberger, Philip; Jeanson, Mark J.; Kopcsay, Gerard V.; Ohmacht, Martin; Takken, Todd E.

2014-07-22T23:59:59.000Z

68

Forecasting Volatility in Stock Market Using GARCH Models  

E-Print Network (OSTI)

Forecasting volatility has held the attention of academics and practitioners all over the world. The objective for this master's thesis is to predict the volatility in stock market by using generalized autoregressive ...

Yang, Xiaorong

2008-01-01T23:59:59.000Z

69

Sequential #optimal consumption and investment for stochastic volatility markets  

E-Print Network (OSTI)

Sequential #­optimal consumption and investment for stochastic volatility markets with unknown investment and consumption problem for a Black­Scholes financial market with stochastic volatility sequential estimation. We show that the consumption and investment strategy calculated through

70

Volatility Relationship between Crude Oil and Petroleum Products  

Science Journals Connector (OSTI)

This paper utilizes calculated historical volatility and GARCH models to compare the historical price volatility behavior of crude oil, motor gasoline and heating oil in U.S. markets since 1990. ... GARCH/TARCH m...

Thomas K. Lee; John Zyren

2007-03-01T23:59:59.000Z

71

X-ray elemental online analyzer measures volatiles  

SciTech Connect

The use of an online XRF analyser for determining the volatiles content of coal is outlined. 3 figs.

Klein, A.; Pilz, K.; Reich, K. [Indutech Instruments GmbH, Simmersfeld (Germany)

2008-04-15T23:59:59.000Z

72

COMMODITY PRICE VOLATILITY ACROSS EXCHANGE RATE REGIMES  

E-Print Network (OSTI)

1 COMMODITY PRICE VOLATILITY ACROSS EXCHANGE RATE REGIMES John T. Cuddington* and Hong Liang** March 10, 2003 ABSTRACT This paper documents a new "stylized fact" regarding the relative price 1880 to 1996, this key relative price among two categories of tradable goods is shown to exhibit

73

Volatilization characteristics of solid recovered fuels (SRFs)  

Science Journals Connector (OSTI)

Abstract The volatilization characteristics of three MSW-derived materials (FO, RT and FL) produced by local waste-management companies were investigated as potential solid recovered fuels (SRFs). FL was prepared from sorted domestic waste and consisted of non-recyclable plastics, refuse paper and biomass. RT and FO were obtained through active hygienization of unsorted MSW and refuse materials from selective waste-collection streams. RT was rich in plastics and had low biomass, whereas FO was mainly biomass and refuse paper. The rate of energy release during volatilization depended on the content of biomass and plastic, especially at a low conversion. Major contaminants had different rates of volatilization. Nitrogen and sulfur tended to accumulate in the charred solid, and were released as SO2 and nitrous oxides during both the volatilization–combustion stage and the char burning stage. Chlorine release was faster for the fuels rich in plastic waste. According to their ash melting characteristics and slagging indexes (Fs: 1188 °C for FO, 1192 °C for RT and 1234 °C for FL) the three fuels were equivalent to commercial SRFs. The three fuels showed potential as standardized SRF, although it would be desirable to reduce their chlorine content and, in the case of FO, to increase it’s heating value.

Daniel Montané; Sònia Abelló; Xavier Farriol; César Berrueco

2013-01-01T23:59:59.000Z

74

Understanding Price Volatility in Electricity Markets  

Science Journals Connector (OSTI)

This paper illustrates notions of volatility associated with power systems spot prices for electricity. The paper demonstrates a frequency-domain method useful to separate out periodic price variations from random variations. It then uses actual observed ... Keywords: electricity spot pricing, risk management

Fernando L. Alvarado; Rajesh Rajaraman

2000-01-01T23:59:59.000Z

75

Approximate hedging problem with transaction costs in stochastic volatility markets  

E-Print Network (OSTI)

Approximate hedging problem with transaction costs in stochastic volatility markets Thai Huu Nguyen stochastic volatility markets with transaction costs using a new form for enlarged volatility in Leland between the present setting and high frequency markets with transaction costs. Possibilities to improve

Paris-Sud XI, Université de

76

Online measurements of the emissions of intermediate-volatility and semi-volatile organic compounds from aircraft  

E-Print Network (OSTI)

A detailed understanding of the climate and air quality impacts of aviation requires measurements of the emissions of intermediate-volatility and semi-volatile organic compounds (I/SVOCs) from aircraft. Currently both the ...

Herndon, S. C.

77

In-Situ Containment and Extraction of Volatile Soil Contaminants  

DOE Patents (OSTI)

The invention relates to a novel approach to containing and removing toxic waste from a subsurface environment. More specifically the present invention relates to a system for containing and removing volatile toxic chemicals from a subsurface environment using differences in surface and subsurface pressures. The present embodiment generally comprises a deep well, a horizontal tube, at least one injection well, at least one extraction well and a means for containing the waste within the waste zone (in-situ barrier). During operation the deep well air at the bottom of well (which is at a high pressure relative to the land surface as well as relative to the air in the contaminated soil) flows upward through the deep well (or deep well tube). This stream of deep well air is directed into the horizontal tube, down through the injection tube(s) (injection well(s)) and into the contaminate plume where it enhances volatization and/or removal of the contaminants.

Varvel, Mark Darrell

2005-12-27T23:59:59.000Z

78

Volatility forecasting with smooth transition exponential smoothing  

Science Journals Connector (OSTI)

Adaptive exponential smoothing methods allow smoothing parameters to change over time, in order to adapt to changes in the characteristics of the time series. This paper presents a new adaptive method for predicting the volatility in financial returns. It enables the smoothing parameter to vary as a logistic function of user-specified variables. The approach is analogous to that used to model time-varying parameters in smooth transition generalised autoregressive conditional heteroskedastic (GARCH) models. These non-linear models allow the dynamics of the conditional variance model to be influenced by the sign and size of past shocks. These factors can also be used as transition variables in the new smooth transition exponential smoothing (STES) approach. Parameters are estimated for the method by minimising the sum of squared deviations between realised and forecast volatility. Using stock index data, the new method gave encouraging results when compared to fixed parameter exponential smoothing and a variety of GARCH models.

James W. Taylor

2004-01-01T23:59:59.000Z

79

Evaluation of superpave fine aggregate specification  

E-Print Network (OSTI)

. CHAPTER I INTRODUCTION. . Statement of the Problem. . Objectives. 2 4 II LITERATURE REVIEW. Background. . Characterization of Material Properties. . NAA Flow Test Method. . Flow Rate Method. . ASTM Method D 3398. . Direct Shear Test... nature of the procedure and its similarity to FAA, this test was not used in this study. ASTM Method D 3398 ASTM D 3398 determines an index of aggregate particle shape and texture, I, . It provides an index value to the relative parficle shape...

Chowdhury, Md. Tahjib-Ul-Arif

2012-06-07T23:59:59.000Z

80

Pressure maintenance in a volatile oil reservoir  

E-Print Network (OSTI)

reservoir. Historically, produced and makeup gas was injected to maintain pressure. In today's economy. gas has an increasing market value compared to the price of oil. Therefore, it becomes increasingly difficult to justify economically the injection... of produced gas and the purchase of additional make up gas to maintain reservoir pressure. Accordingly, water injection to maintain pressure becomes more favorable economically. This research investigated water injection into a volatile oil reservoir...

Schuster, Bruce Alan

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Microcarbon residue yield and heteroatom partitioning between volatiles and solids for whole vacuum resids and their liquid chromatographic fractions  

SciTech Connect

Five petroleum >1000{degrees}F resids were separated into compound type fractions using liquid chromatography. The coking tendency of each compound type was assessed using the microcarbon residue (MCR) test (ASTM D 4530). Heteroatom (N, S, Ni, V) partitioning between MCR solids versus volatiles was determined through analysis of the starting fractions and the corresponding MCR solids. The weighted sum of MCR solid yields over all compound types in a given resid was typically in good agreement with the MCR yield of the whole resid. This finding agrees with prior studies indicating coke yield to be an additive property. Sulfur partitioning was also an additive property, was predictable from MCR yield, and was nearly independent of the initial form (sulfide, thiophenic, sulfoxide) present. Nitrogen and nickel partitioning were nonadditive and therefore composition dependent. Partitioning of vanadium into solids was essentially quantitative for all resids and their fractions. MCR solid yield was generally dependent only on H/C ratio. However, there is some evidence indicating secondary dependence on hydrocarbon structure; i.e., that naphthenic rings reduce MCR in proportion to H/C by virtue of their effective hydrogen transfer properties. Deposition of N and Ni into MCR solids over the fractions was often appreciably less than that of the whole resids, thereby indicating that interaction among various compound types was required for maximum incorporation of those elements into coke.

Green, J.B.; Shay, J.Y.; Reynolds, J.W.; Green, J.A.; Young, L.L.; White, M.E.

1993-10-01T23:59:59.000Z

82

Selective Trapping of Volatile Fission Products with an Off-Gas Treatment System  

SciTech Connect

A head-end processing step, termed DEOX for its emphasis on decladding via oxidation, is being developed for the treatment of spent oxide fuel by pyroprocessing techniques. The head-end step employs high temperatures to oxidize UO2 to U3O8 resulting in the separation of fuel from cladding and the removal of volatile fission products. Development of the head-end step is being performed in collaboration with the Korean Atomic Energy Research Institute (KAERI) through an International Nuclear Energy Research Initiative. Following the initial experimentation for the removal of volatile fission products, an off-gas treatment system was designed in conjunction with KAERI to collect specific fission gases. The primary volatile species targeted for trapping were iodine, technetium, and cesium. Each species is intended to be collected in distinct zones of the off-gas system and within those zones, on individual filters. Separation of the volatile off-gases is achieved thermally as well as chemically given the composition of the filter media. A description of the filter media and a basis for its selection will be given along with the collection mechanisms and design considerations. In addition, results from testing with the off-gas treatment system will be presented.

B.R. Westphal; J.J. Park; J.M. Shin; G.I. Park; K.J. Bateman; D.L. Wahlquist

2008-07-01T23:59:59.000Z

83

NETL: Ambient Monitoring - Contribution of Semi-volatile Organic Material  

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

Semi-volatile Organics in PM Semi-volatile Organics in PM This project is a cooperative effort between Brigham Young University (BYU) and researchers from the DOE-NETL Office of Science and and Engineering Research to determine the contribution of semi-volatile particulate organic compounds (SVOC) to total ambient suspended fine particulate mass at the NETL-Pittsburgh air monitoring facility. Project funding comes from DOE‘s University Coal Research (UCR) program. The hypothesis of the project is that fine particulate mass will be significantly under-determined in urban environments using single filter samplers such as the PM2.5 Federal Reference Method (FRM) because of the loss of semi-volatile organic compounds (SVOC) from the particles during sampling and storage. It is postulated that fine particulate mass, including the semi-volatile fine particulate organic species, are an appropriate surrogate for the components of fine particles which are associated with observed mortality and morbidity effects in epidemiological studies. Further, it is postulated that the most important fraction of the semi-volatile organic material with respect to exacerbation of health problems will be semi-volatile secondary compounds formed from reactions of volatile organic material with ozone and nitrogen oxides. Under-determination of these semi-volatile species will tend to over emphasize the importance of non-volatile fine particulate components such as sulfate or may reduce the significance of correlations with measured health effects.

84

Oxidation and volatilization of a niobium alloy. Fusion Safety Program/Activation Products Task  

SciTech Connect

This report presents the findings from a preliminary investigation into oxidation and volatilization characteristics of a niobium alloy. Niobium is a candidate alloy for use in plasma facing components (PFCS) in experimental fusion reactors like the Intemational Thermonuclear Experimental Reactor (ITER). An experimental alloy was tailored to simulate small changes in chemistry which could result from transmutations from irradiation. The alloy was exposed in air and steam between 800{degree}C and 1200{degree}C. Volatilized products and hydrogen were collected and measured. Post-test examinations were also performed on the samples to determine the amount of material loss during the exposures. The obtained measurements of volatilization flux (g/m{sup 2}-s), hydrogen generation rates (liters/m{sup 2}-s), and recession rates (mm/s) are data which can be used for safety analyses and material performance to predict consequences which may result from an accident involving the ingress of air or steam into the plasma chamber of fusion reactor. In our volatility tests, only molybdenum and niobium were found at release levels above the detection limit. Although molybdenum is present at only 0.12 wt%, the quantities of this element volatilized in air are nearly comparable to the quantities of niobium released. The niobium release in steam is only three to four times higher than that of molybdenum in steam. The hydrogen production of the niobium alloy is compared with other PFC materials that we have tested, specifically, beryllium, graphite, and a tunesten alloy. At high temperatures, the hydrogen production rate of the niobium alloy is among the lowest of these materials, significantly lower than beryllium. To understand what this means in an accident situation, modeling is necessary to predict temperatures, and therefore total hydrogen production. The INEL is currently doing this modeling.

Smolik, G.R.; McCarthy, K.A.

1992-07-01T23:59:59.000Z

85

Volatiles as a link between planetary interiors and the environment  

E-Print Network (OSTI)

Volatiles derived from planetary interiors influence magma evolution and environmental processes. Over appropriate timescales, Earth's mantle, crust, ocean, and atmosphere constitute coupled systems. The apparently synchronous ...

Black, Benjamin A. (Benjamin Alexander)

2013-01-01T23:59:59.000Z

86

Price and volatility relationships in the Australian electricity market.  

E-Print Network (OSTI)

??This thesis presents a collection of papers that has been published, accepted or submitted for publication. They assess price, volatility and market relationships in the… (more)

Higgs, Helen

2006-01-01T23:59:59.000Z

87

Formaldehyde and Other Volatile Organic Chemical Emissions in Four FEMA  

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

Formaldehyde and Other Volatile Organic Chemical Emissions in Four FEMA Formaldehyde and Other Volatile Organic Chemical Emissions in Four FEMA Temporary Housing Units Title Formaldehyde and Other Volatile Organic Chemical Emissions in Four FEMA Temporary Housing Units Publication Type Journal Article Year of Publication 2009 Authors Maddalena, Randy L., Marion L. Russell, Douglas P. Sullivan, and Michael G. Apte Journal Environmental Science and Technology Volume 43 Start Page Chapter Pagination 5626-5632 Publisher Lawrence Berkeley National Laboratory Abstract Four unoccupied FEMA temporary housing units (THUs) were studied to assess their indoor emissions of volatile organic compounds including formaldehyde. Measurement of whole-THUVOC and aldehyde emission factors (µg h-1 per m2 of floor area) for each of the four THUs were made at FEMA's Purvis MS staging yard using a mass balance approach. Measurements were made in the morning, and again in the afternoon in each THU. Steady-state indoor formaldehydeconcentrations ranged from 378 µg m-3 (0.31ppm) to 632 µg m-3 (0.52 ppm) in the AM, and from 433 µg m-3 (0.35 ppm) to 926 µg m-3 (0.78 ppm) in the PM. THU air exchange rates ranged from 0.15 h-1 to 0.39 h-1. A total of 45 small (approximately 0.025 m2) samples of surface material, 16 types, were collected directly from the four THUs and shipped to Lawrence Berkeley Laboratory. The material samples were analyzed for VOC and aldehyde emissions in small stainless steel chambers using a standard, accurate mass balance method. Quantification of VOCs was done via gas chromatography - mass spectrometry and low molecular weight aldehydes via high performance liquid chromatography. Material specific emission factors (µg h-1 per m2 of material) were quantified. Approximately 80 unique VOCs were tentatively identified in the THU field samples, of which forty-five were quantified either because of their toxicological significance or because their concentrations were high. Whole-trailer and materialspecific emission factors were calculated for 33 compounds. The THU emission factors and those from their component materials were compared against those measured from other types of housing and the materials used in their construction. Whole THU emission factors for most VOCs were typically similar to those from comparative housing. The three exceptions were exceptionally large emissions of formaldehyde and TMPD-DIB (a common plasticizer in vinyl products), and somewhat elevated for phenol. Of these three compounds, formaldehyde was theonly one with toxicological significance at the observed concentrations. Whole THU formaldehyde emissions ranged from 173 to 266 µg m-2 h-1 in the morning and 257 to 347 µg m-2 h-1 in the afternoon. Median formaldehyde emissions in previously studied site-built and manufactured homes were 31 and 45 µg m-2 h-1, respectively. Only one of the composite wood materials that was tested appeared to exceed the HUD formaldehyde emission standard (430 µg/m2 h-1 for particleboard and 130 µg/m2 h-1 for plywood). The high loading factor (materialsurface area divided by THU volume) of composite wood products in the THUs and the low fresh air exchange relative to the material surface area may be responsible for the excessive concentrations observed for some of the VOCs and formaldehyde

88

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS  

SciTech Connect

Western Research Institute (WRI) initiated exploratory work towards the development of new field screening methodology and a test kit to measure halogenated volatile organic compounds (VOCs) in the field. Heated diode and corona discharge sensors are commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. They are both selective to the presence of carbon-halogen bonds. Commercially available heated diode and corona discharge leak detectors were procured and evaluated for halogenated VOC response. The units were modified to provide a digital readout of signal related to VOC concentration. Sensor response was evaluated with carbon tetrachloride and tetrachloroethylene (perchloroethylene, PCE), which represent halogenated VOCs with and without double bonds. The response characteristics were determined for the VOCs directly in headspace in Tedlar bag containers. Quantitation limits in air were estimated. Potential interferences from volatile hydrocarbons, such as toluene and heptane, were evaluated. The effect of humidity was studied also. The performance of the new devices was evaluated in the laboratory by spiking soil samples and monitoring headspace for halogenated VOCs. A draft concept of the steps for a new analytical method was outlined. The results of the first year effort show that both devices show potential utility for future analytical method development work towards the goal of developing a portable test kit for screening halogenated VOCs in the field.

John F. Schabron; Joseph F. Rovani Jr.; Theresa M. Bomstad

2002-06-01T23:59:59.000Z

89

Composition of incipient passivating layers on heat-rejecting aluminum in carboxylate- and silicate-inhibited coolants: Correlation with ASTM D 4340 weight losses  

SciTech Connect

X-ray photoelectron spectroscopy identified compositional differences between passivating layers initially formed in carboxylated coolants, in silicated coolants, and in a mixture thereof on well-controlled 319 aluminum surfaces under heat-rejecting conditions. The layer formed in silicated coolant was primarily silica, while that in carboxylated coolant was primarily hydrated alumina. Competition between inhibitor packages when carboxylated coolant was contaminated from the start with low levels of silicated coolant produced films which were not simply patchwise mixtures of the pure-coolant film types. The surface analytical results aid the interpretation of subtle differences in weight losses under the ASTM Standard Test Method for Corrosion of Cast Aluminum Alloys in Engine Coolants Under Heat-Rejecting Conditions (D 4340) in carboxylated versus silicated coolants that became more pronounced when testing was carried out at a vehicle-like 50% coolant concentration. Results from time-resolved D4340 measurements and from a two-step cleaning procedure further contribute towards proper evaluation of D4340 weight losses in the different coolant types.

Wagner, F.T.; Moylan, T.E.; Simko, S.J.; Militello, M.C. [General Motors R and D Center, Warren, MI (United States)

1999-08-01T23:59:59.000Z

90

A Comment on \\The Cross-Section of Volatility and Expected Returns": The Statistical Signi  

E-Print Network (OSTI)

on "The Cross-Section of Volatility and Expected Returns":on “The Cross-Section of Volatility and Expected Returns”:the pricing of aggregate volatility risk and idiosyncratic

Anderson, Robert M.; Bianchi, Stephen W.; Goldberg, Lisa R.

2012-01-01T23:59:59.000Z

91

Functional Specifications  

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Functional Specifications Functional Specifications Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) OSCARS Case Study Documentation User Manual FAQ Design Specifications Functional Specifications Notifications Publications Authorization Policy Default Attributes Message Security Clients For Developers Interfaces Links Hardware Requirements DOE Grids Service Transition Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Functional Specifications OSCARS Reservation Manager - Functional Specifications Year 3 Update (DRAFT)

92

Terrorism, country attributes, and the volatility of stock returns  

Science Journals Connector (OSTI)

Abstract This study investigates the interplay between terrorism and finance, focusing on the stock return volatility of American firms targeted by terrorist attacks. We find terrorism risk is an important factor in explaining the volatility of stock returns, which should be taken into account when modelling volatility. Using a volatility event-study approach and a new bootstrapping technique, we find volatility increases on the day of the attack and remain significant for at least fifteen days following the day of the attack. Cross-sectional analysis of the abnormal volatility indicates that the impact of terrorist attacks differs according to the country characteristics in which the incident occurred. We find that firms operating in wealthier, or more democratic countries, face greater volatility in stock returns relative to firms operating in developing countries. Firm exposure varies with the nature of country location, with country wealth and level of democracy playing an important role in explaining the likelihood of a terrorist attack. Our results show that despite significant terrorist events this past decade, stock markets in developed countries have not taken terrorist risk into sufficient consideration.

Naceur Essaddam; John M. Karagianis

2014-01-01T23:59:59.000Z

93

Nitrogen Trifluoride-Based Fluoride- Volatility Separations Process: Initial Studies  

SciTech Connect

This document describes the results of our investigations on the potential use of nitrogen trifluoride as the fluorinating and oxidizing agent in fluoride volatility-based used nuclear fuel reprocessing. The conceptual process uses differences in reaction temperatures between nitrogen trifluoride and fuel constituents that produce volatile fluorides to achieve separations and recover valuable constituents. We provide results from our thermodynamic evaluations, thermo-analytical experiments, kinetic models, and provide a preliminary process flowsheet. The evaluations found that nitrogen trifluoride can effectively produce volatile fluorides at different temperatures dependent on the fuel constituent.

McNamara, Bruce K.; Scheele, Randall D.; Casella, Andrew M.; Kozelisky, Anne E.

2011-09-28T23:59:59.000Z

94

Design Specifications  

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

Design Design Specifications Services Overview ECS Audio/Video Conferencing Fasterdata IPv6 Network Network Performance Tools (perfSONAR) ESnet OID Registry PGP Key Service Virtual Circuits (OSCARS) OSCARS Case Study Documentation User Manual FAQ Design Specifications Functional Specifications Notifications Publications Authorization Policy Default Attributes Message Security Clients For Developers Interfaces Links Hardware Requirements DOE Grids Service Transition Contact Us Technical Assistance: 1 800-33-ESnet (Inside the US) 1 800-333-7638 (Inside the US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems: trouble@es.net Provide Web Site Feedback: info@es.net Design Specifications OSCARS Reservation Manager - Design Specifications Year 3 Update (DRAFT) David Robertson, Chin Guok

95

Growth History Of Kilauea Inferred From Volatile Concentrations In  

Open Energy Info (EERE)

History Of Kilauea Inferred From Volatile Concentrations In History Of Kilauea Inferred From Volatile Concentrations In Submarine-Collected Basalts Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Growth History Of Kilauea Inferred From Volatile Concentrations In Submarine-Collected Basalts Details Activities (4) Areas (2) Regions (0) Abstract: Major-element and volatile (H2O, CO2, S) compositions of glasses from the submarine flanks of Kilauea Volcano record its growth from pre-shield into tholeiite shield-stage. Pillow lavas of mildly alkalic basalt at 2600-1900 mbsl on the upper slope of the south flank are an intermediate link between deeper alkalic volcaniclastics and the modern tholeiite shield. Lava clast glasses from the west flank of Papau Seamount are subaerial Mauna Loa-like tholeiite and mark the contact between the two

96

Field Derived Emission Factors For Formaldehyde and other Volatile Organic  

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

Field Derived Emission Factors For Formaldehyde and other Volatile Organic Field Derived Emission Factors For Formaldehyde and other Volatile Organic Compounds in FEMA Temporary Housing Units Title Field Derived Emission Factors For Formaldehyde and other Volatile Organic Compounds in FEMA Temporary Housing Units Publication Type Report LBNL Report Number LBNL-4083E Year of Publication 2010 Authors Parthasarathy, Srinandini, Randy L. Maddalena, Marion L. Russell, and Michael G. Apte Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract Sixteen previously occupied temporary housing units (THUs) were studied to assess emissions of volatile organic compounds. The whole trailer emission factors were evaluated for 36 VOCs including formaldehyde. Indoor sampling was carried out in the THUs located in Purvis staging yard in Mississippi, USA. Indoor temperature and relative humidity (RH) were also measured in all the trailers during sampling. Indoor temperatures were varied (increased or decreased) in a selection of THUs using the

97

Volatility of Vanadia from Vanadia-Based SCR Catalysts under...  

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

Vanadia from Vanadia-Based SCR Catalysts under Accelerated Aging Conditions Volatility of Vanadia from Vanadia-Based SCR Catalysts under Accelerated Aging Conditions TiO2-supported...

98

Volatility and Growth: Credit Constraints and the Composition of Investment  

E-Print Network (OSTI)

How does uncertainty and credit constraints affect the cyclical composition of investment and thereby volatility and growth? This paper addresses this question within a model where firms engage in two types of investment: ...

Aghion, Philippe

99

A nonparametric GARCH model of crude oil price return volatility  

Science Journals Connector (OSTI)

The use of parametric GARCH models to characterise crude oil price volatility is widely observed in the empirical literature. In this paper, we consider an alternative approach involving nonparametric method to model and forecast oil price return volatility. Focusing on two crude oil markets, Brent and West Texas Intermediate (WTI), we show that the out-of-sample volatility forecast of the nonparametric GARCH model yields superior performance relative to an extensive class of parametric GARCH models. These results are supported by the use of robust loss functions and the Hansen's (2005) superior predictive ability test. The improvement in forecasting accuracy of oil price return volatility based on the nonparametric GARCH model suggests that this method offers an attractive and viable alternative to the commonly used parametric GARCH models.

Aijun Hou; Sandy Suardi

2012-01-01T23:59:59.000Z

100

Financial distortions and the distribution of global volatility  

E-Print Network (OSTI)

In this thesis, I study the interactions between various aspects of the financial system and macroeconomic volatility in a globally integrated environment. In Chapter 1, I illustrate that an efficient allocation of liquidity ...

Eden, Maya Rachel

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

The impact of fuel price volatility on transportation mode choice  

E-Print Network (OSTI)

In recent years, the price of oil has driven large fluctuations in the price of diesel fuel, which is an important cost component in freight logistics. This thesis explores the impact of fuel price volatility on supply ...

Kim, Eun Hie

2009-01-01T23:59:59.000Z

102

In Vitro Genotoxicity of Particulate and Semi-Volatile Organic...  

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

Particulate and Semi-Volatile Organic Compound Exhaust Materails from a Set of Gasoline and a Set of Diesel Engine Vehicles Operated at 30F In Vitro Genotoxicity of Particulate...

103

Specific Viscosity  

Science Journals Connector (OSTI)

n Equal to the relative viscosity of the same solution minus one. It represents the increase in viscosity that may be contributed by the polymeric solute. The specific viscosity, ?sp is defined by th...

Jan W. Gooch

2011-01-01T23:59:59.000Z

104

Design and analysis of recycled content sign blanks  

E-Print Network (OSTI)

/3. 66 m length Uniform gray ASTM D638 ASTM D638 ASTM D790 ASTM D790 ASTM D695 ASTM D695 ASTM D732 ASTM D256 ASTM D648 ASTM D3841 ASTM D696 ASTM D3841 2. 4 REVIEW OF RESEARCH ON RECYCLED SIGN BLANK SUBSTRATES 2. 4. 1 Aluminum... Properties Physical Specific Gravity Testing Standard (2) ASTM D 792-91 0. 7 Minimum Test Performance (3) Comments (4) Sofiening Point Flash Ignition Flame Spread Oassification Smoke Developed Classincation Decay Resistance Termite Resisimce...

Harrison, Ben Frank

2012-06-07T23:59:59.000Z

105

Volatiles from sheep wool and the modification of wool odour  

Science Journals Connector (OSTI)

Compounds in the headspace of a variety of wool samples and greases have been analysed with the aid of solid phase microextraction using a carboxen-polydimethylsiloxane coated fibre. Volatiles were analysed by gas chromatography/mass spectrometry, while sulphur-containing compounds were analysed using gas chromatography/pulsed flame photometric detector. The volatile organic compounds released from scoured sheep wool and wool grease were investigated in vials under dry and humid conditions between 20 and 40 °C. A laboratory scale scouring apparatus was also used to investigate the emission of volatiles at different stages of the wool scouring process. A variety of volatile compounds, including sulphur-containing compounds, were emitted with their concentration increasing with temperature and humidity in most cases. There was a progressive decrease in the number of volatiles released after various stages of the wool scouring process. Wool grease emitted an assortment of volatile compounds, many of which were also detected in the headspace of scoured wool. Degradation of wool and particularly wool grease is thought to be responsible for the occurrence of the detected compounds. Use of an odour index helped identify possible contributors to the odour of wool, but unqualified proof remains elusive because of the possibility that compounds present at concentrations below detection limits may have made a contribution. A major aim of this work was to improve the odour of scoured wool. To achieve this aim two antioxidants were separately incorporated into the wool scouring process. In both cases, this resulted in a reduction of the number of headspace volatile compounds detected, and a distinct improvement in the pleasantness of the odour with an accompanying reduction in the odour intensity.

A.M Lisovac; D Shooter

2003-01-01T23:59:59.000Z

106

FIELD SCREENING FOR HALOGENATED VOLATILE ORGANIC COMPOUNDS  

SciTech Connect

Western Research Institute (WRI) is continuing work toward the development of new screening methodology and a test kit to measure halogenated volatile organic compounds (VOCs) in the field. Heated diode and corona discharge sensors are commonly used to detect leaks of refrigerants from air conditioners, freezers, and refrigerators. They are both selective to the presence of halogens. In prior work, the devices were tested for response to carbon tetrachloride, heptane, toluene, and water vapors. In the current work, sensor response was evaluated with sixteen halogenated VOCs relative to carbon tetrachloride. The results show that the response of the various chlorinated VOCs is within an order of magnitude of the response to carbon tetrachloride for each of the sensors. Thus, for field screening a single response factor can be used. Both types of leak detectors are being further modified to provide an on-board LCD signal readout, which is related to VOC concentration. The units will be fully portable and will operate with 115-V line or battery power. Signal background, noise level, and response data on the Bacharach heated diode detector and the TIF corona discharge detector show that when the response curves are plotted against the log of concentration, the plot is linear to the upper limit for the particular unit, with some curvature at lower levels. When response is plotted directly against concentration, the response is linear at the low end and is curved at the high end. The dynamic ranges for carbon tetrachloride of the two devices from the lower detection limit (S/N=2) to signal saturation are 4-850 vapor parts per million (vppm) for the corona discharge unit and 0.01-70 vppm for the heated diode unit. Additional circuit modifications are being made to lower the detection limit and increase the dynamic response range of the corona discharge unit. The results indicate that both devices show potential utility for future analytical method development work toward the goal of developing a portable test kit for screening halogenated VOCs in the field.

John F. Schabron; Joseph F. Rovani, Jr.; Theresa M. Bomstad

2003-07-01T23:59:59.000Z

107

A numerical solution to three-dimensional multiphase transport of volatile organic compounds in unsaturated soils -- with an application to the remedial method of in-situ volatilization. Part I: Theoretical development  

SciTech Connect

Part I of this paper presents the development and application of a numerical model for determining the fate and transport of volatile organic compounds (VOCS) in the unsaturated zone resulting from forced volatilization and gaseous advection-dispersion of organic vapor in a multipartitioned three-dimensional environment. The model allows for single-component transport in the gas and water phases. The hydrocarbon is assumed to be in specific retention and, therefore, immobile. Partitioning of the hydrocarbon between the oil, water, gas, and soil is developed as rate-limited functions that are incorporated into sink/source terms in the transport equations. The code for the model was developed specifically to investigate in-situ volatilization (ISV) remedial strategies, predict the extent of cleanup from information obtained at a limited number of measurement locations, and to help design ISV remedial systems. Application of the model is demonstrated for a hypothetical one-dimensional ISV system. Part II of this paper will present the analysis of an existing ISV system using the full three-dimensional capability of the model.

Filley, T.; Tomasko, D.

1992-04-01T23:59:59.000Z

108

Modelling futures price volatility in energy markets: Is there a role for financial speculation?  

Science Journals Connector (OSTI)

Abstract This paper models volatility in four energy futures markets, adopting GARCH models. The variance equation is enriched with alternative measures of speculation, based on CFTC data: the market share of non-commercial traders, the Working's T index, and the percentage of net long positions of non-commercials over total open interest in future markets. It also includes a control for market liquidity. We consider four energy commodities (light sweet crude oil, heating oil, gasoline and natural gas) over the period 2000–2014, analysed at weekly frequency. We find that speculation presents a negative and significant sign. The robustness exercise shows that: i) results remain unchanged through different model specifications (GARCH-in-mean, EGARCH, and TARCH); ii) results are robust to different specifications of the mean and variance equation.

Matteo Manera; Marcella Nicolini; Ilaria Vignati

2014-01-01T23:59:59.000Z

109

Temporal Geochemical Variations In Volatile Emissions From Mount St Helens,  

Open Energy Info (EERE)

Temporal Geochemical Variations In Volatile Emissions From Mount St Helens, Temporal Geochemical Variations In Volatile Emissions From Mount St Helens, Usa, 1980-1994 Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Temporal Geochemical Variations In Volatile Emissions From Mount St Helens, Usa, 1980-1994 Details Activities (2) Areas (1) Regions (0) Abstract: Fumarole discharges (95-560°C) collected from the dacite dome inside Mount St. Helens crater show temporal changes in their isotopic and chemical compositions. A ΔD vs. Δ18O plot shows that condensed waters from the gases are mixtures of meteoric and magmatic components, but that the apparent magmatic end-member in 1994 was depleted by about 7‰ in ΔD relative to the apparent end-member in 1980. Based on ΔD modeling, approximately 63% of shallow, post-1980 magma has yet to degas.

110

Volatiles in hydrothermal fluids- A mass spectrometric study of fluid  

Open Energy Info (EERE)

Volatiles in hydrothermal fluids- A mass spectrometric study of fluid Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active geothermal systems Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Volatiles in hydrothermal fluids- A mass spectrometric study of fluid inclusions from active geothermal systems Details Activities (4) Areas (4) Regions (0) Abstract: A system for analysis of inclusion gas contents based upon quadrupole mass spectrometry has been designed, assembled and tested during the first 7 months of funding. The system is currently being tested and calibrated using inclusions with known gas contents from active geothermal systems. Analyses are in progress on inclusions from the Salton Sea, Valles Caldera, Geysers, and Coso geothermal systems. Author(s): Mckibben, M. A.

111

Impact of Storage Time on the Needed Capture Efficiency for Volatile Radionuclides - 13369  

SciTech Connect

During the processing of used nuclear fuel (UNF), volatile radionuclides will be discharged from the facility stack if no recovery processes are in place to limit their release. The volatile radionuclides of concern are {sup 3}H, {sup 14}C, {sup 85}Kr, and {sup 129}I. There are three key regulations that address the release of these radionuclides to the environment- 40 CFR 61, 40 CFR 190, and 10 CFR 20. These regulations apply to the total radionuclide release and establish dose limits for the maximum exposed individual (MEI) in the public both in terms of whole body dose and dose to specific organs such as the thyroid. Each radionuclide released to the environment contributes to the total dose to some degree. In this paper we attempt to evaluate the efficiency requirements for the capture processes to limit the doses to the MEI to regulatory levels. Since the total amount of each volatile radionuclide present in the UNF changes with the age of the fuel, the respective capture requirements also change with time. Specifically, we are interested in the impact of the decreasing contribution of {sup 3}H and {sup 85}Kr, which have relatively short half-lives, 12.32 y and 10.76 y, respectively, with the increasing age of the fuel (i.e., time between when the UNF is removed from the reactor and the time it is processed) on the capture requirements. In this paper we examine the capture requirements for these four radionuclides for three fuel types (pressurized water reactor [PWR] with uranium oxide fuel [UOX], PWR with mixed oxide fuel [MOX], and an advanced high temperature gas-cooled reactor [AHTGR]), several burnup values, and time out of reactor extending to 200 y. We calculate doses to the MEI with the EPA code CAP-88 and look at two dose contribution cases. In the first case, we assume that the total allowable dose is attributed to only the four volatile radionuclides. This establishes the lowest capture efficiency value possible. Since this is unrealistic, because it assumes zero dose contribution from all other radionuclides, we also examine a second case, where only 10% of the allowable dose is assigned to the four volatile radionuclides. We calculate the required decontamination factors (DFs) for both of these cases for the three fuel types, multiple fuel burnups, and fuel ages and determine whether or not the dose to the whole body or to the thyroid that drives the capture requirements would require additional effluent controls for the shorter half-life volatile radionuclides based on dose considerations. This analysis indicates that the principal isotopes of concern are generally {sup 3}H and {sup 129}I, the latter requiring the highest DFs. The maximum DF value for {sup 129}I is 8000 for the evaluated cases and assumptions used. ?60 for fresh fuels. The DF for {sup 14}C could be as high as 30 for certain fuels. These values are based on just meeting the regulatory limits, and additional engineering margins (perhaps 3x to 10x or higher) should be applied to provide a safety factor for compliance. However, by assuming less conservative dose allocations, taller stacks, different radionuclide speciation, fuel aging, and other reprocessing facility design and location parameters, the DF requirements could be significantly reduced. (authors)

Jubin, R.T.; Ilas, G. [Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37849 (United States)] [Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37849 (United States); Soelberg, N.R. [Idaho National Laboratory (United States)] [Idaho National Laboratory (United States); Strachan, D.M. [Pacific Northwest National Laboratory (United States)] [Pacific Northwest National Laboratory (United States)

2013-07-01T23:59:59.000Z

112

Characterization of a Root-Specific Arabidopsis Terpene Synthase Responsible for the Formation of the Volatile  

E-Print Network (OSTI)

monoterpenes, many sesqui- terpenes, and a few diterpenes have high vapor pres- sure at ambient temperature,8-cineole predominating. This protein was therefore designated AtTPS-Cin. The purified recombinant AtTPS and lateral roots, but not in the root meristem or the elongation zone. Although the products of AtTPS

Tholl, Dorothea

113

VEHICLE SPECIFICATIONS  

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

VEHICLE SPECIFICATIONS 1 Vehicle Features Base Vehicle: 2011 Chevrolet Volt VIN: 1G1RD6E48BUI00815 Class: Compact Seatbelt Positions: 4 Type 2 : Multi-Mode PHEV (EV, Series, and Power-split) Motor Type: 12-pole permanent magnet AC synchronous Max. Power/Torque: 111 kW/370 Nm Max. Motor Speed: 9500 rpm Cooling: Active - Liquid cooled Generator Type: 16-pole permanent magnet AC synchronous Max. Power/Torque: 55 kW/200 Nm Max. Generator Speed: 6000 rpm Cooling: Active - Liquid cooled Battery Manufacturer: LG Chem Type: Lithium-ion Cathode/Anode Material: LiMn 2 O 4 /Hard Carbon Number of Cells: 288 Cell Config.: 3 parallel, 96 series Nominal Cell Voltage: 3.7 V Nominal System Voltage: 355.2 V Rated Pack Capacity: 45 Ah Rated Pack Energy: 16 kWh Weight of Pack: 435 lb

114

VEHICLE SPECIFICATIONS  

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

Page 1 of 5 Page 1 of 5 VEHICLE SPECIFICATIONS 1 Vehicle Features Base Vehicle: 2011 Nissan Leaf VIN: JN1AZ0CP5BT000356 Class: Mid-size Seatbelt Positions: 5 Type: EV Motor Type: Three-Phase, Four-Pole Permanent Magnet AC Synchronous Max. Power/Torque: 80 kW/280 Nm Max. Motor Speed: 10,390 rpm Cooling: Active - Liquid cooled Battery Manufacturer: Automotive Energy Supply Corporation Type: Lithium-ion - Laminate type Cathode/Anode Material: LiMn 2 O 4 with LiNiO 2 /Graphite Pack Location: Under center of vehicle Number of Cells: 192 Cell Configuration: 2 parallel, 96 series Nominal Cell Voltage: 3.8 V Nominal System Voltage: 364.8 V Rated Pack Capacity: 66.2 Ah Rated Pack Energy: 24 kWh Max. Cell Charge Voltage 2 : 4.2 V Min. Cell Discharge Voltage 2 : 2.5 V

115

Integration of Micro Patterning Techniques into Volatile Functional Materials and Advanced Devices  

E-Print Network (OSTI)

Novel micro patterning techniques have been developed for the patterning of volatile functional materials which cannot be conducted by conventional photolithography. First, in order to create micro patterns of volatile materials (such as bio...

Hong, Jung M.

2010-07-14T23:59:59.000Z

116

Marginalization and aggregation of exponential smoothing models in forecasting portfolio volatility  

Science Journals Connector (OSTI)

This paper examines exponentially weighted moving average models for predicting volatility and assessing risk in portfolios. It proposes a method that identifies the decay factors of the marginal volatility mo...

Giacomo Sbrana; Andrea Silvestrini

2012-01-01T23:59:59.000Z

117

A two-dimensional volatility basis set – Part 2: Diagnostics of organic-aerosol evolution  

E-Print Network (OSTI)

We discuss the use of a two-dimensional volatility-oxidation space (2-D-VBS) to describe organic-aerosol chemical evolution. The space is built around two coordinates, volatility and the degree of oxidation, both of which ...

Donahue, N. M.

118

Earnings and labour market volatility in Britain, with a transatlantic comparison  

Science Journals Connector (OSTI)

Abstract We contribute new evidence about earnings and labour market volatility in Britain over the period 1992–2008, for women as well as men, and provide transatlantic comparisons (Most research about volatility refers to earnings volatility for US men.). Earnings volatility declined slightly for both men and women over the period but the changes are not statistically significant. When we look at labour market volatility, i.e. also including individuals with zero earnings in the calculations, there is a statistically significant decline in volatility for both women and men, with the fall greater for men. Using variance decompositions, we demonstrate that the fall in labour market volatility is largely accounted for by changes in employment attachment rates. We show that volatility trends in Britain, and what contributes to them, differ from their US counterparts in several respects.

Lorenzo Cappellari; Stephen P. Jenkins

2014-01-01T23:59:59.000Z

119

ALDEHYDE AND OTHER VOLATILE ORGANIC CHEMICAL EMISSIONS IN FOUR FEMA TEMPORARY HOUSING UNITS – FINAL REPORT  

E-Print Network (OSTI)

Urea Formaldehyde Foam Insulation (UFFI), Consumer Productdiisobutyrate Urea Formaldehyde Foam Insulation orexpandable foam insulation Volatile Organic Chemical TMPD-

Maddalena, Randy L.

2008-01-01T23:59:59.000Z

120

Oxidation and Volatilization from Tantalum Alloy T-222 During Air Exposure  

SciTech Connect

Tantalum alloys are one of the refractory metals with renewed consideration for high temperatures in fusion reactor applications. Tantalum alloys perform well in protective environments but oxidized readily in gases containing higher oxygen levels. In addition, the radioactive isotope Ta-182 would be produced in tantalum and could be a significant contributor to dose if mobilized. Other isotopes of importance are produced from tungsten and hafnium. Mobilization of activated products during an accident with air ingress is therefore a safety issue. In this study, we measured the extent of oxidation and mobilization from tantalum alloy T-222 oxidized in flowing air between 500 and 1200 C. This alloy nominally contains 10 wt% tungsten, 2.5 wt% hafnium and 0.01 wt% carbon. We found that the mobilization of Ta and Hf was closely linked to the occurrence of oxide spalling. These elements showed no migration from the test chamber. Some W was mobilized by volatilization as evidenced by transport from the chamber. Tungsten volatilization could occur primarily during initial stages of oxidation before an oxide scale forms and impedes the process. The mobilization of Ta and W are presented in terms of the mass flux (g/m 2 -h) as a function of test temperature. These measurements along with specific designs, activation calculations, and accident scenarios provide information useful for dose calculations of future fusion devices.

Smolik, G.R.; Petti, D.A.; Sharpe, J.P.; Schuetz, S.T.

2000-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Oxidation and Volatilization from Tantalum Alloy T-222 During Air Exposure  

SciTech Connect

Tantalum alloys are one of the refractory metals with renewed consideration for high temperatures in fusion reactor applications. Tantalum alloys perform well in protective environments but oxidized readily in gases containing higher oxygen levels. In addition, the radioactive isotope Ta-182 would be produced in tantalum and could be a significant contributor to dose if mobilized. Other isotopes of importance are produced from tungsten and hafnium. Mobilization of activated products during an accident with air ingress is therefore a safety issue. In this study, we measured the extent of oxidation and mobilization from tantalum alloy T-222 oxidized in flowing air between 500 and 1200°C. This alloy nominally contains 10 wt% tungsten, 2.5 wt% hafnium and 0.01 wt% carbon. We found that the mobilization of Ta and Hf was closely linked to the occurrence of oxide spalling. These elements showed no migration from the test chamber. Some W was mobilized by volatilization as evidenced by transport from the chamber. Tungsten volatilization could occur primarily during initial stages of oxidation before an oxide scale forms and impedes the process. The mobilization of Ta and W are presented in terms of the mass flux (g/m 2 -h) as a function of test temperature. These measurements along with specific designs, activation calculations, and accident scenarios provide information useful for dose calculations of future fusion devices

Smolik, Galen Richard; Petti, David Andrew; Sharpe, John Phillip; Schuetz, Stanley Thomas

2000-10-01T23:59:59.000Z

122

Algorithms and Data Representations for Emerging Non-Volatile Memories  

E-Print Network (OSTI)

-volatile memory (NVM). NVMs provide excellent performance such as random access, high I/O speed, low power consumption, and so on. The storage density of NVMs keeps increasing following Moore’s law. However, higher storage density also brings significant data...

Li, Yue

2014-04-29T23:59:59.000Z

123

Organizational Adaptation in Volatile Environments Kathleen M. Carley  

E-Print Network (OSTI)

by environmental volatility. This paper uses a computational model of organizational learning to theorize about within an ecology of learning in which change is occurring at many levels -- individual, organizational organizational adaptation as resulting from strategic maneuvering in a learning ecology will be illustrated using

Sadeh, Norman M.

124

A Class of Stochastic Volatility Models for Environmental Applications  

E-Print Network (OSTI)

Pharmaceuticals Inc. Ke Wang, Pfizer Inc. F. Jay Breidt, Colorado State University Richard A. Davis, Columbia stochastic volatility modeling to this context, resulting in a stochastic heteroscedastic process (SHP), which is unconditionally stationary and non-Gaussian. Conditional on a latent GP, the SHP

Breidt, F. Jay

125

Renewable Hydrogen from Nonvolatile Fuels by Reactive Flash Volatilization  

Science Journals Connector (OSTI)

...with refined soy oil, biodiesel (the volatile methyl...heat supplied. This process produces ?70% selectivity...intensification of the process into millisecond time...powders is possible. The process also requires further experiments, long-term evaluation, and modeling to...

J. R. Salge; B. J. Dreyer; P. J. Dauenhauer; L. D. Schmidt

2006-11-03T23:59:59.000Z

126

Determination of Steam-Volatile Organic Acids in Fermentation Media by Gas-Liquid Chromatography  

Science Journals Connector (OSTI)

...research-article Articles Determination of Steam-Volatile Organic Acids in Fermentation...utility in the separation and quantitation of steam-volatile organic acids commonly produced...column of Carbowax 20 M + H3PO4 separated steam-volatile organic acids completely. The...

L. V. Packett; R. W. McCune

1965-01-01T23:59:59.000Z

127

MAGNESIUM ABSORPTION IN THE CCUM OF RATS RELATED TO VOLATILE FATTY ACIDS PRODUCTION  

E-Print Network (OSTI)

MAGNESIUM ABSORPTION IN THE C�CUM OF RATS RELATED TO VOLATILE FATTY ACIDS PRODUCTION Y. RAYSSIGUIER RELATIONS ENTRE L'ABSORPTION C,4ECALE DE MAGNESIUM CHEZ LE RAT ET LA PRODUCTION D'ACIDES GRAS VOLATILS du caecum, pH, acides gras volatils, activité microbienne. Introduction The mode of magnesium

Paris-Sud XI, Université de

128

Volatility spillover effect of emerging markets and economic growth versus oil price volatility : the case of the Gulf Co-operation Council countries.  

E-Print Network (OSTI)

??The relationship between stock markets returns, economic growth and oil price volatility has been an issue of considerable debate. While there are many studies showing… (more)

Fayyad, Abdallah

2013-01-01T23:59:59.000Z

129

Explaining the convenience yield in the WTI crude oil market using realized volatility and jumps  

Science Journals Connector (OSTI)

Abstract In this paper, we first provide an empirical evidence of the existence of intraday jumps in the crude oil price series. We then show that these jumps, in conjunction with realized volatility measures, are important in modeling the convenience yield over the 2001–2010 period. Our empirical results indicate that lagged jump mean only explains around 16% of the weekly convenience yield. Our best specification, including variation in inventories, 8-week realized variance and the 250-day jump mean is able to explain around 61% of the weekly convenience yield. Importantly, our results are not driven by the simultaneous determination of the various variables at work as we only use lagged variables in all regressions.

Benoît Sévi

2015-01-01T23:59:59.000Z

130

Volatile Energy Costs and the Floundering Deregulation of Electricity: A  

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

Volatile Energy Costs and the Floundering Deregulation of Electricity: A Volatile Energy Costs and the Floundering Deregulation of Electricity: A Fresh Look at Integrating Supply-Side and Demand-Side Resources Speaker(s): Bill Kelly Robert Redlinger Date: January 19, 2001 - 12:00pm Location: 90-3148 Seminar Host/Point of Contact: Julie Osborn The restructuring of the California electricity industry has not proceeded as intended. A generation capacity shortage, combined with spiraling natural gas costs and a flawed electricity market structure, have led to unprecedented wholesale electricity prices, power outages, and a political and financial crisis for the State. This crisis will not be solved through increasing electricity supply alone. Energy industry observers agree that 1.) energy efficiency, 2.) distributed on-site generation, and 3.) price

131

Comments on Americium Volatilization during Fuel Fabrication for Fast Reactors  

SciTech Connect

The physical processes relevant to the fabrication of metallic and ceramic nuclear fuels are analyzed, with attention to recycling of fuels containing U, Pu, and minor volatile actinides for the use in fast reactors. This analysis is relevant to the development of a process model that can be used for the numerical simulation and prediction of the spatial distribution of composition in the fuel, an important factor in fuel performance.

Sabau, Adrian S [ORNL; Ohriner, Evan Keith [ORNL

2008-01-01T23:59:59.000Z

132

Volatility of Power Grids under Real-Time Pricing  

E-Print Network (OSTI)

The paper proposes a framework for modeling and analysis of the dynamics of supply, demand, and clearing prices in power system with real-time retail pricing and information asymmetry. Real-time retail pricing is characterized by passing on the real-time wholesale electricity prices to the end consumers, and is shown to create a closed-loop feedback system between the physical layer and the market layer of the power system. In the absence of a carefully designed control law, such direct feedback between the two layers could increase volatility and lower the system's robustness to uncertainty in demand and generation. A new notion of generalized price-elasticity is introduced, and it is shown that price volatility can be characterized in terms of the system's maximal relative price elasticity, defined as the maximal ratio of the generalized price-elasticity of consumers to that of the producers. As this ratio increases, the system becomes more volatile, and eventually, unstable. As new demand response technolo...

Roozbehani, Mardavij; Mitter, Sanjoy K

2011-01-01T23:59:59.000Z

133

Characteristics of the volatile organic compounds -- Arid Integrated Demonstration Site  

SciTech Connect

The Volatile Organic Compounds -- Arid Integrated Demonstration Program (VOC-Arid ID) is targeted at demonstration and testing of technologies for the evaluation and cleanup of volatile organic compounds and associated contaminants at arid DOE sites. The initial demonstration site is an area of carbon tetrachloride (CCl{sub 4}) contamination located near the center of the Hanford Site. The movement of CCl{sub 4} and other volatile organic contaminants in the subsurface is very complex. The problem at the Hanford Site is further complicated by the concurrent discharge of other waste constituents including acids, lard oil, organic phosphates, and transuranic radionuclides. In addition, the subsurface environment is very complex, with large spatial variabilities in hydraulic properties. A thorough understanding of the problem is essential to the selection of appropriate containment, retrieval, and/or in situ remedial technologies. The effectiveness of remedial technologies depends on knowing where the contaminants are, how they are held up in a given physical and chemical subsurface environment; and knowing the physical, chemical, and microbiological changes that are induced by the various remedial technologies.

Last, G.V.; Lenhard, R.J.; Bjornstad, B.N.; Evans, J.C.; Roberson, K.R.; Spane, F.A.; Amonette, J.E.; Rockhold, M.L.

1991-10-01T23:59:59.000Z

134

Volatile organic compound losses from sewage sludge-amended soils  

SciTech Connect

Volatile organic compounds (VOCs) applied to soil in sludge have been assumed to disappear quickly and completely. The VOC behavior in sludge-amended soils has been studied previously only in laboratory systems where the sludged soil has been spiked with compounds of interest. Behavior in these systems may not necessarily represent compound behavior in field soils to which contaminated sludge is added. A series of laboratory microcosm experiments were designed therefore to investigate the behavior of toluene, ethyl benzene, o-, m-, and p-xylene applied to soil in contaminated sludge, and factors influencing loss processes. The VOC loss from sludge-amended soil was well described by a simple one step pseudo-first-order model but in certain soils was better described by a two step first-order model. Volatilization was the predominant loss process. Rates of loss depended on sludge application rate, method of sludge application, soil properties, and on compound characteristics. Experiments indicated that spiking sludge-amended soils gave a reasonable indication of VOC loss rates from systems amended with contaminated sludge at least over a period of 23 d. The majority of VOCs applied to soils in sludge volatilizes quickly to the atmosphere over a few to 10s of days with a small fraction lost more slowly. Potential for VOC crop uptake, livestock ingestion, and contamination of ground water is low under routine, managed applications of sewage sludge to agricultural land.

Wilson, S.C.; Jones, K.C.

1999-08-01T23:59:59.000Z

135

Measurement of Passive Uptake Rates for Volatile Organic Compounds on  

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

Measurement of Passive Uptake Rates for Volatile Organic Compounds on Measurement of Passive Uptake Rates for Volatile Organic Compounds on Commercial Thermal Desorption Tubes and the Effect of Ozone on Sampling Title Measurement of Passive Uptake Rates for Volatile Organic Compounds on Commercial Thermal Desorption Tubes and the Effect of Ozone on Sampling Publication Type Report LBNL Report Number LBNL-6257E Year of Publication 2013 Authors Maddalena, Randy L., Amanda Parra, Marion L. Russell, and Wen-Yee Lee Publisher Lawrence Berkeley National Laboratory City Berkeley Keywords indoor air quality, Passive Sampling, Uptake Rates, vocs Abstract Diffusive or passive sampling methods using commercially filled axial-sampling thermal desorption tubes are widely used for measuring volatile organic compounds (VOCs) in air. The passive sampling method provides a robust, cost effective way to measure air quality with time-averaged concentrations spanning up to a week or more. Sampling rates for VOCs can be calculated using tube geometry and Fick's Law for ideal diffusion behavior or measured experimentally. There is evidence that uptake rates deviate from ideal and may not be constant over time. Therefore, experimentally measured sampling rates are preferred. In this project, a calibration chamber with a continuous stirred tank reactor design and constant VOC source was combined with active sampling to generate a controlled dynamic calibration environment for passive samplers. The chamber air was augmented with a continuous source of 45 VOCs ranging from pentane to diethyl phthalate representing a variety of chemical classes and physiochemical properties. Both passive and active samples were collected on commercially filled Tenax TA thermal desorption tubes over an 11-day period and used to calculate passive sampling rates. A second experiment was designed to determine the impact of ozone on passive sampling by using the calibration chamber to passively load five terpenes on a set of Tenax tubes and then exposing the tubes to different ozone environments with and without ozone scrubbers attached to the tube inlet. During the sampling rate experiment, the measured diffusive uptake was constant for up to seven days for most of the VOCs tested but deviated from linearity for some of the more volatile compounds between seven and eleven days. In the ozone experiment, both exposed and unexposed tubes showed a similar decline in terpene mass over time indicating back diffusion when uncapped tubes were transferred to a clean environment but there was no indication of significant loss by ozone reaction.

136

Development and Characterization of a Thermodenuder for Aerosol Volatility Measurements  

SciTech Connect

This SBIR Phase I project addressed the critical need for improved characterization of carbonaceous aerosol species in the atmosphere. The proposed work focused on the development of a thermodenuder (TD) system capable of systematically measuring volatility profiles of primary and secondary organic aerosol species and providing insight into the effects of absorbing and nonabsorbing organic coatings on particle absorption properties. This work provided the fundamental framework for the generation of essential information needed for improved predictions of ambient aerosol loadings and radiative properties by atmospheric chemistry models. As part of this work, Aerodyne Research, Inc. (ARI) continued to develop and test, with the final objective of commercialization, an improved thermodenuder system that can be used in series with any aerosol instrument or suite of instruments (e.g., aerosol mass spectrometers-AMS, scanning mobility particle sizers-SMPS, photoacoustic absorption spectrometers-PAS, etc.) to obtain aerosol chemical, physical, and optical properties as a function of particle volatility. In particular, we provided the proof of concept for the direct coupling of our improved TD design with a full microphysical model to obtain volatility profiles for different organic aerosol components and to allow for meaningful comparisons between different TD-derived aerosol measurements. In a TD, particles are passed through a heated zone and a denuding (activated charcoal) zone to remove semi-volatile material. Changes in particle size, number concentration, optical absorption, and chemical composition are subsequently detected with aerosol instrumentation. The aerosol volatility profiles provided by the TD will strengthen organic aerosol emission inventories, provide further insight into secondary aerosol formation mechanisms, and provide an important measure of particle absorption (including brown carbon contributions and identification, and absorption enhancements due to coatings on soot particles). The successfully completed Phase I project included construction of a prototype design for the TD with detailed physical modeling, testing with laboratory and ambient aerosol particles, and the initiation of a detailed microphysical model of the aerosol particles passing through the TD to extract vapor pressure distributions. The objective of the microphysical model is to derive vapor pressure distributions (i.e. vapor pressure ranges, including single chemical compounds, mixtures of known compounds, and complex ‘real-world’ aerosols, such as SOA, and soot particles with absorbing and nonabsorbing coatings) from TD measurements of changes in particle size, mass, and chemical composition for known TD temperatures and flow rates (i.e. residence times). The proposed Phase II project was designed to optimize several TD systems for different instrument applications and to combine the hardware and modeling into a robust package for commercial sales.

Dr. Timothy Onasch

2009-09-09T23:59:59.000Z

137

1 Emerging versus developed volatility indexes. The comparison of VIW20 and VIX index.1  

E-Print Network (OSTI)

Modeling of financial markets volatility is one of the most significant issues of contemporary finance, especially while analyzing high-frequency data. Accurate quantification and forecast of volatility are of immense importance in risk management (VaR models, stress testing and worst case scenario), models of capital market and options valuation techniques. What we show in this paper is the methodology for calculating volatility index for Polish capital market (VIW20 – index anticipating expected volatility of WIG20 index). The methods presented are based on VIX index (VIX White Paper, 2003) and enriched with necessary modifications corresponding with the character of Polish options market. Quoted on CBOE, VIX index is currently known as the best measure of capital investment risk perfectly illustrating the level of fear and emotions of market participants. The conception of volatility index is based on combination of realized volatility and implied volatility which, using methodology of Derman et al. (1999) and reconstructing volatility surface, reflects both volatility smile as well as its term structure. The research is carried out using high-frequency data (i.e. tick data) for index options on WIG20 index for the period November 2003- May 2007, in other words, starting with the introduction of options by Warsaw Stock

Robert ?lepaczuk; Grzegorz Zakrzewski

138

Effects of Ethanol and Volatility Parameters on Exhaust Emissions of Light-Duty Vehicles  

E-Print Network (OSTI)

26-28, 2005 THE EFFECTS OF ETHANOL AND VOLATILITY PARAMETERSare changed to include ethanol. While past studies of theincluding many with ethanol, there are some contradictory

Durbin, T; Miller, J W; Huai, T; Cocker III, D R; Younglove, Y

2005-01-01T23:59:59.000Z

139

Vehicular emission of volatile organic compounds (VOCs) from a tunnel study in Hong Kong  

E-Print Network (OSTI)

Chemistry and Physics Vehicular emission of volatile organicY. , and Huang, Y. S. : Emission factors and characteristicslight-duty vehicle emissions, Environ. Sci. Technol. , 30,

2009-01-01T23:59:59.000Z

140

Improvement of SOFC Electrodes through Catalyst Infiltration & Control of Cr Volatilization from FeCr Components  

SciTech Connect

This presentation discusses the improvement of SOFC electrodes through catalyst infiltration and control of Cr volatilization from FeCr components.

Visco, S.J.; Jacobson, C.; Kurokawa, H.; Sholklapper, T.; Lu, C.; De Jonghe, L.

2005-01-28T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Essays on the volatility and spillover effects of oil and food price shocks.  

E-Print Network (OSTI)

??This thesis comprises five self contained but related essays on the volatility and spillover effects of oil and food price shocks, making contributions to the… (more)

Alom, Fardous

2012-01-01T23:59:59.000Z

142

Stochastic volatility models with persistent latent factors: theory and its applications to asset prices  

E-Print Network (OSTI)

consider the nonlinear nonstationary state-space model given by yt = radicalbig f(xt,?) ut, xt+1 = ?xt +vt+1,(2.1) where I make the following assumptions: Assumption 1: The volatility function is given by (2.2) f(xt,?) = µ+ ?1+exp(??(x t ??)) , where ? = (µ.... Assumption 2: (xt) is a scalar latent volatility factor and |?| ? 1, I describe the volatility factor, (xt) explicitly in the transition equation because I am interested in the linkage between it and macro economic fundamentals. I assume that this volatility...

Lee, Hyoung Il

2008-10-10T23:59:59.000Z

143

E-Print Network 3.0 - airborne volatile organic Sample Search...  

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

predicting volatile organic concentration levels immediately downwind of wastewater treatment facilities... aeration which is used to increase the purification capacity also...

144

E-Print Network 3.0 - acidos grasos volatiles Sample Search Results  

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

signal that triggers the release of plant volatiles; one or more elicitors from the oral secretion allow Source: Par, Paul W. - Department of Chemistry and Biochemistry, Texas...

145

Oil consumption, pollutant emission, oil proce volatility and economic activities in selected Asian Developing Economies.  

E-Print Network (OSTI)

??It is now well established in the literature that oil consumption, oil price shocks, and oil price volatility may impact the economic activities negatively. Studies… (more)

Rafiq, Shuddhasattwa

2009-01-01T23:59:59.000Z

146

Ammonia volatilization from N fertilizers surface applied on bermudagrass  

E-Print Network (OSTI)

- vestigate the feasibility of CaC1 as a urea hydrolysis depressant. Laboratory In a simple nonaerated experiment in air-tight jars, CaCl ad- 2 ditive with urea depressed urea hydrolysis as measured by reduction in NH3 volatilization N loss from 48 to 3...% as a result of inhibiting bio- logical activity. This depression likely resulted from retarded micro- bial activity because CaC12 salt induced high osmotic pressure. In an aerated experiment which circulated air over treated soil, more similar...

Panossian, Jack B.

1980-01-01T23:59:59.000Z

147

Effect of Outside Air Ventilation Rate on Volatile Organic Compound  

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

Outside Air Ventilation Rate on Volatile Organic Compound Outside Air Ventilation Rate on Volatile Organic Compound Concentrations in a Call Center Title Effect of Outside Air Ventilation Rate on Volatile Organic Compound Concentrations in a Call Center Publication Type Journal Article Year of Publication 2003 Authors Hodgson, Alfred T., David Faulkner, Douglas P. Sullivan, Dennis L. DiBartolomeo, Marion L. Russell, and William J. Fisk Journal Atmospheric Environment Volume 37 Start Page Chapter Pagination 5517-5528 Abstract A study of the relationship between outside air ventilation rate and concentrations of volatile organic compounds (VOCs) generated indoors was conducted in a call center office building. The building, with two floors and a floor area of 4,600 m2, was located in the San Francisco Bay Area, CA. Ventilation rates were manipulated with the building's four air handling units (AHUs). VOC concentrations in the AHU returns were measured on seven days during a 13-week period. VOC emission factors were determined for individual zones on days when they were operating at near steady-state conditions. The emission factor data were subjected to principal component (PC) analysis to identify groups of co-varying compounds. Potential sources of the PC vectors were ascribed based on information from the literature supporting the associations. Two vectors with high loadings of compounds including formaldehyde, 2,2,4-trimethyl-1,3- pentanediol monoisobutyrate, decamethylcyclopentasiloxane (d5 siloxane), and isoprene likely identified occupant-related sources. One vector likely represented emissions from building materials. Another vector represented emissions of solvents from cleaning products. The relationships between indoor minus outdoor VOC concentrations and ventilation rate were qualitatively examined for eight VOCs. Of these, acetaldehyde and hexanal, which were likely associated with material sources, and d5 siloxane exhibited general trends of higher concentrations at lower ventilation rates. For other compounds, the operation of the building and variations in pollutant generation and removal rates apparently combined to obscure the inverse relationship between VOC concentrations and ventilation. This result emphasizes the importance of utilizing source control measures, in addition to adequate ventilation, to limit concentrations of VOCs of concern in office buildings

148

Detection of Volatile Organics Using a Surface Acoustic Wave Array System  

SciTech Connect

A chemical sensing system based on arrays of surface acoustic wave (SAW) delay lines has been developed for identification and quantification of volatile organic compounds (VOCs). The individual SAW chemical sensors consist of interdigital transducers patterned on the surface of an ST-cut quartz substrate to launch and detect the acoustic waves and a thin film coating in the SAW propagation path to perturb the acoustic wave velocity and attenuation during analyte sorption. A diverse set of material coatings gives the sensor arrays a degree of chemical sensitivity and selectivity. Materials examined for sensor application include the alkanethiol-based self-assembled monolayer, plasma-processed films, custom-synthesized conventional polymers, dendrimeric polymers, molecular recognition materials, electroplated metal thin films, and porous metal oxides. All of these materials target a specific chemical fi.mctionality and the enhancement of accessible film surface area. Since no one coating provides absolute analyte specificity, the array responses are further analyzed using a visual-empirical region-of-influence (VERI) pattern recognition algorithm. The chemical sensing system consists of a seven-element SAW array with accompanying drive and control electronics, sensor signal acquisition electronics, environmental vapor sampling hardware, and a notebook computer. Based on data gathered for individual sensor responses, greater than 93%-accurate identification can be achieved for any single analyte from a group of 17 VOCs and water.

ANDERSON, LAWRENCE F.; BARTHOLOMEW, JOHN W.; CERNOSEK, RICHARD W.; COLBURN, CHRISTOPHER W.; CROOKS, R.M.; MARTINEZ, R.F.; OSBOURN, GORDON C.; RICCO, A.J.; STATON, ALAN W.; YELTON, WILLIAM G.

1999-10-14T23:59:59.000Z

149

Heating System Specification Specification of Heating System  

E-Print Network (OSTI)

Appendix A Heating System Specification /* Specification of Heating System (loosely based */ requestHeat : Room ­? bool; 306 #12; APPENDIX A. HEATING SYSTEM SPECIFICATION 307 /* user inputs */ livingPattern : Room ­? behaviour; setTemp : Room ­? num; heatSwitchOn, heatSwitchOff, userReset : simple

Day, Nancy

150

Identifying Sources of Volatile Organic Compounds and Aldehydes in a High  

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

Identifying Sources of Volatile Organic Compounds and Aldehydes in a High Identifying Sources of Volatile Organic Compounds and Aldehydes in a High Performance Building Title Identifying Sources of Volatile Organic Compounds and Aldehydes in a High Performance Building Publication Type Report LBNL Report Number LBNL-3979e Year of Publication 2010 Authors Ortiz, Anna C., Marion L. Russell, Wen-Yee Lee, Michael G. Apte, and Randy L. Maddalena Pagination 29 Date Published 09/2010 Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract The developers of the Paharpur Business Center (PBC) and Software Technology Incubator Park in New Delhi, India offer an environmentally sustainable building with a strong emphasis on energy conservation, waste minimization and superior indoor air quality (IAQ). To achieve the IAQ goal, the building utilizes a series of air cleaning technologies for treating the air entering the building. These technologies include an initial water wash followed by ultraviolet light treatment and biolfiltration using a greenhouse located on the roof and numerous plants distributed throughout the building. Even with the extensive treatment of makeup air and room air in the PBC, a recent study found that the concentrations of common volatile organic compounds and aldehydes appear to rise incrementally as the air passes through the building from the supply to the exhaust. This finding highlights the need to consider the minimization of chemical sources in buildings in combination with the use of advanced air cleaning technologies when seeking to achieve superior IAQ. The goal of this project was to identify potential source materials for indoor chemicals in the PBC. Samples of building materials, including wood paneling (polished and unpolished), drywall, and plastic from a hydroponic drum that was part of the air cleaning system, were collected from the building for testing. All materials were collected from the PBC building and shipped to the Lawrence Berkeley National Laboratory (LBNL) for testing. The materials were pre-conditioned for two different time periods before measuring material and chemical specific emission factors for a range of VOCs and Aldehydes. Of the six materials tested, we found that the highest emitter of formaldehyde was new plywood paneling. Although polish and paint contribute to some VOC emissions, the main influence of the polish was in altering the capacity of the surface to accumulate formaldehyde. Neither the new nor aged polish contributed significantly to formaldehyde emissions. The VOC emission stream (excluding formaldehyde) was composed of up to 18 different chemicals and the total VOC emissions ranged in magnitude from 7 μg/m2/h (old wood with old polish) to >500 μg/m2/h (painted drywall). The formaldehyde emissions from drywall and old wood with either new or old polish were ~ 15 μg/m2/h while the new wood material emitted > 100 μg/m2/h. However, when the projected surface area of each material in the building was considered, the new wood, old wood and painted drywall material all contributed substantially to the indoor formaldehyde loading while the coatings contributed primarily to the VOCs

151

New Soil Volatile Organic Compound Samplers U S  

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

Soil Volatile Organic Soil Volatile Organic Compound Samplers U . S . D e p a r t m e n t o f E n e r g y * O f f i c e o f F o s s i l E n e r g y N a t i o n a l E n e r g y T e c h n o l o g y L a b o r a t o r y Successes AdvAnced ReseARch To support coal and power systems development, NETL's Advanced Research Program conducts a range of pre-competitive research focused on breakthroughs in materials and processes, coal utilization science, sensors and controls, computational energy science, and bioprocessing-opening new avenues to gains in power plant efficiency, reliability, and environmental quality. NETL also sponsors cooperative educational initiatives in University Coal Research, Historically Black Colleges and Universities, and Other Minority Institutions. Accomplishments P Process improvement P Cost reduction P Greater efficiency

152

Volatility-- a statistical comparison between the secondary and primary home markets : the lower Cape's volatility and average return compared to three Boston area primary markets  

E-Print Network (OSTI)

This thesis attempts to analyze the long-standing perception that the secondary home market, homes built in and around vacation areas, is more volatile than the primary home market. For the first time, this study measures ...

Knight, Craig, 1971-

2003-01-01T23:59:59.000Z

153

ORIGINAL ARTICLE Differential volatile emissions and salicylic acid levels from tobacco  

E-Print Network (OSTI)

pv. tabaci (Pstb), with tobacco plants resulted in a different volatile blend, consisting of MeORIGINAL ARTICLE Differential volatile emissions and salicylic acid levels from tobacco plants / Published online: 24 April 2003 Ã? Springer-Verlag 2003 Abstract Pathogen-induced plant responses include

Raina, Ramesh

154

Intra-daily variations in volatility and transaction costs in the Credit Default Swap market  

E-Print Network (OSTI)

Intra-daily variations in volatility and transaction costs in the Credit Default Swap market Andras : Credit Default Swap, Intra-daily patterns, Stochastic transaction costs, Volatility, Interdealer market on the Microstructure of Financial Markets in Hong Kong, the 2008 Credit conference in Venice, the Third Annual Risk

Del Moral , Pierre

155

A Gaussian Approximation Scheme for Computation of Option Prices in Stochastic Volatility Models 1  

E-Print Network (OSTI)

perform well on simulated joint price and options data that follow the log-linear stocastic volatility of Mathematics University of Alabama Tuscaloosa AL, 35487-0350. February 2007 1Research supported by National process that follows the log-linear stochastic volatil- ity model. There are three stochastic integrals

Ji, Chuanshu

156

Opportunities for reducing volatile organic compound emissions in manufacturing office furniture partitions: a feasibility analysis  

Science Journals Connector (OSTI)

A feasibility analysis is reported of reduction opportunities for volatile organic compound (VOC) emissions in manufacturing office furniture partitions. The pollution prevention (P2) methodology as defined by the Ontario Ministry of the Environment ... Keywords: emissions, manufacturing, office furniture, pollution prevention, volatile organic compound

Frank S. Luisser; Marc A. Rosen

2009-02-01T23:59:59.000Z

157

System for loading executable code into volatile memory in a downhole tool  

DOE Patents (OSTI)

A system for loading an executable code into volatile memory in a downhole tool string component comprises a surface control unit comprising executable code. An integrated downhole network comprises data transmission elements in communication with the surface control unit and the volatile memory. The executable code, stored in the surface control unit, is not permanently stored in the downhole tool string component. In a preferred embodiment of the present invention, the downhole tool string component comprises boot memory. In another embodiment, the executable code is an operating system executable code. Preferably, the volatile memory comprises random access memory (RAM). A method for loading executable code to volatile memory in a downhole tool string component comprises sending the code from the surface control unit to a processor in the downhole tool string component over the network. A central processing unit writes the executable code in the volatile memory.

Hall, David R. (Provo, UT); Bartholomew, David B. (Springville, UT); Johnson, Monte L. (Orem, UT)

2007-09-25T23:59:59.000Z

158

Using futures prices to filter short-term volatility and recover a latent, long-term price series for oil  

E-Print Network (OSTI)

Oil prices are very volatile. But much of this volatility seems to reflect short-term,transitory factors that may have little or no influence on the price in the long run. Many major investment decisions should be guided ...

Herce, Miguel Angel

2006-01-01T23:59:59.000Z

159

Detection of volatile organic compounds using surface enhanced Raman scattering  

SciTech Connect

The authors present the detection of volatile organic compounds directly in their vapor phase by surface-enhanced Raman scattering (SERS) substrates based on lithographically-defined two-dimensional rectangular array of nanopillars. The type of nanopillars is known as the tapered pillars. For the tapered pillars, SERS enhancement arises from the nanofocusing effect due to the sharp tip on top. SERS experiments were carried out on these substrates using various concentrations of toluene vapor. The results show that SERS signal from a toluene vapor concentration of ppm level can be achieved, and the toluene vapor can be detected within minutes of exposing the SERS substrate to the vapor. A simple adsorption model is developed which gives results matching the experimental data. The results also show promising potential for the use of these substrates in environmental monitoring of gases and vapors.

Chang, A S; Maiti, A; Ileri, N; Bora, M; Larson, C C; Britten, J A; Bond, T C

2012-03-22T23:59:59.000Z

160

Bioorganic nanodots for non-volatile memory devices  

SciTech Connect

In recent years we are witnessing an intensive integration of bio-organic nanomaterials in electronic devices. Here we show that the diphenylalanine bio-molecule can self-assemble into tiny peptide nanodots (PNDs) of ?2 nm size, and can be embedded into metal-oxide-semiconductor devices as charge storage nanounits in non-volatile memory. For that purpose, we first directly observe the crystallinity of a single PND by electron microscopy. We use these nanocrystalline PNDs units for the formation of a dense monolayer on SiO{sub 2} surface, and study the electron/hole trapping mechanisms and charge retention ability of the monolayer, followed by fabrication of PND-based memory cell device.

Amdursky, Nadav; Shalev, Gil; Handelman, Amir; Natan, Amir; Rosenwaks, Yossi [School of Electrical Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978 (Israel); Litsyn, Simon; Szwarcman, Daniel; Rosenman, Gil, E-mail: rgil@post.tau.ac.il [School of Electrical Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978 (Israel); StoreDot LTD, 16 Menahem Begin St., Ramat Gan (Israel); Roizin, Yakov [School of Electrical Engineering, Iby and Aladar Fleischman Faculty of Engineering, Tel Aviv University, Tel Aviv 69978 (Israel); TowerJazz, P.O. Box 619, Migdal HaEmek 23105 (Israel)

2013-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Scale-up analysis and development of gliding arc discharge facility for volatile organic compounds decomposition  

Science Journals Connector (OSTI)

The influences of inlet gas flow rate and reactor configuration on volatile organic compounds (VOCs) decomposition efficiency in a traditional gliding arc (T-GA) facility are studied based on laboratory experiments and numerical simulation. The ratio of the nozzle diameter and the shortest distance of two electrodes should be maintained in a suitable value range to guarantee the decomposition efficiency, which indicates simply enlarging the nozzle inner diameter is not a proper way to raise the T-GA treatment capacity in a fixed supply voltage condition. A developed gliding arc gas discharge (D-GA) reactor based on a modified gas feed system is proposed: small flow rate air goes through the bottom nozzle to process the GA evolution, and high flow rate contaminated gas goes frontal through the plasma region and decomposes. The performances of D-GA reactor in the decomposition of \\{VOCs\\} with relative high gas flow rate, including decomposition efficiency and specific energy consumption, are better than T-GA reactor. D-GA reactor also avoids the drawbacks of the increases of power system amount and electric power consumption in multi-electrode GA system.

Zheng Bo; Jianhua Yan; Xiaodong Li; Yong Chi; Kefa Cen

2008-01-01T23:59:59.000Z

162

1991 annual book of ASTM standards  

SciTech Connect

This volume contains standards in three sections: motor fuels, diesel fuels, and aviation fuels. They combine seven test methods for determining the knocking or detonation characteristics of motor and aviation fuels, and the ignition characteristics of diesel fuels with detailed annexes covering apparatus, operation, maintenance, instrumentation, and precautionary information.

Not Available

1991-01-01T23:59:59.000Z

163

Biodiesel ASTM Update and Future Technical Needs  

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

for B100 targeted for acceptable B20 and B5 performance Added limits for calcium and magnesium Added limits for sodium and potassium Most recently: Add filtration test to pick up...

164

Ethanol as Internal Standard for Quantitative Determination of Volatile Compounds in Spirit Drinks by Gas Chromatography  

E-Print Network (OSTI)

The new methodical approach of using ethanol as internal standard in gas chromatographic analysis of volatile compounds in spirit drinks in daily practice of testing laboratories is proposed. This method provides determination of volatile compounds concentrations in spirit drinks directly expressed in milligrams per liter (mg/L) of absolute alcohol according to official methods without measuring of alcohol strength of analyzed sample. The experimental demonstration of this method for determination of volatile compounds in spirit drinks by gas chromatography is described. Its validation was carried out by comparison with experimental results obtained by internal standard method and external standard method.

Charapitsa, Siarhei V; Kulevich, Nikita V; Makoed, Nicolai M; Mazanik, Arkadzi L; Sytova, Svetlana N

2012-01-01T23:59:59.000Z

165

Digestion and rumen volatile fatty acid production by heifers fed reconstituted sorghum grain  

E-Print Network (OSTI)

ce oE M. STER OF SCIENCE January 1969 major Sub dace: Anbmal Science DIGESTION AND RlRCEN VOLATILE FATTY ACE) PRODUCTION BY REIZERS . "~ RECONSTITUTED SCRCEWI GRAIN A Tbests EDUARDO J. FA'is'I XM Approved as to s /le and oontent by...) Appendix 'cable Page Analyses of Variance of Volatile Patty Acids in liicrnno~es/Ill& liliter of Bmaen PluM Analyses of Variance of Nolo Percent Volatile Patty Acids in Ruraen gamples A9 CHAPTER I INTRODUCTION Sorghum grain i. s the principal...

Pantin, Eduardo Jose

1969-01-01T23:59:59.000Z

166

Effect of Milk Protein Concentrate on Lipid Oxidation and Formation of Fishy Volatiles in Herring Mince ( Clupea harengus) during Frozen Storage  

Science Journals Connector (OSTI)

Sensory evaluation was also conducted to assess the intensity of fishy odor, and the volatiles were analyzed using static headspace gas chromatography–mass spectrometry (SHGC-MS). ... Volatile analysis using SHGC-MS showed that 4% MPC was able to reduce headspace volatiles associated with fishy odor. ... Herring mince; SHGC-MS; lipid oxidation; fishy volatiles; fatty acids ...

H. J. F. Joaquin; S. Tolasa; A. C. M. Oliveira; C. M. Lee; K. H. Lee

2007-12-01T23:59:59.000Z

167

Trapping of volatiles in amorphous water ice. R. M. E. Mastrapa , R. H. Brown  

E-Print Network (OSTI)

were re- leased into the sample chamber at the same pressure as the water, measurements will be taken with a solar system composition gas with the proper ratios of water to volatile. References: [1] Bar-Nun, A., G

Cohen, Barbara Anne

168

E-Print Network 3.0 - aqueous volatile organic Sample Search...  

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

51 SEDIMENT-TO-AIR MASS TRANSFER OF SEMI-VOLATILE CONTAMINANTS DUE TO SEDIMENT RESUSPENSION IN WATER Summary: @lsuvm.sncc.lsu.edu ABSTRACT Experiments were conducted to...

169

Sensitivity of Investor Reaction to Market Direction and Volatility: The Case of Dividend Change Announcements  

E-Print Network (OSTI)

This study examines whether investor reactions are sensitive to the recent direction and/or volatility of underlying market movements. We find dividend change announcements elicit a greater change in stock price when the ...

Koch, Paul D.; Docking, Diane Scott

2004-02-01T23:59:59.000Z

170

Options introduction and volatility in the EU ETS1 Julien Chevallier 2  

E-Print Network (OSTI)

in the European Union Emissions Trading Scheme (EU ETS), the European Climate Exchange (ECX) has introduced option the introduction of options has increased or decreased volatility in the European Union Emissions Trading Sc

Paris-Sud XI, Université de

171

Volatile liquid hydrocarbon characterization of underwater hydrocarbon vents and formation waters from offshore production operations  

Science Journals Connector (OSTI)

Volatile liquid hydrocarbon characterization of underwater hydrocarbon vents and formation waters from offshore production operations ... The environmental implications of offshore oil and gas activities ... The environmental implications of offshore oil and gas activities ...

Theodor C. Sauer

1981-08-01T23:59:59.000Z

172

The Volatility and the Thermal Storage Performance of Binary Polyalcohol Systems Used in the Wall  

E-Print Network (OSTI)

In this paper, the volatility of binary systems, consisting of neopentylglycol(NPG), pentaerythritol(PE) and trihytdroxy methyl-aminomethane(TAM) with different components, was studied experimentally. In the solid -solid phase change process...

Yan, Q.

2006-01-01T23:59:59.000Z

173

Electrospun Polyurethane Fibers for Absorption of Volatile Organic Compounds from Air  

E-Print Network (OSTI)

Electrospun polyurethane fibers for removal of volatile organic compounds (VOC) from air with rapid VOC absorption and desorption have been developed. Polyurethanes based on 4,4-methylenebis(phenylisocyanate) (MDI) and ...

Scholten, Elke

174

Measurements of Volatile Organic Compounds Using Proton Transfer Reaction - Mass Spectrometry during the MILAGRO 2006 Campaign  

E-Print Network (OSTI)

Volatile organic compounds (VOCs) were measured by proton transfer reaction – mass spectrometry (PTR-MS) on a rooftop in the urban mixed residential and industrial area North Northeast of downtown Mexico City as part of ...

Fortner, E. C.

175

Chain hotels versus independent hotels : an analysis of branding, room revenue & volatility  

E-Print Network (OSTI)

This thesis analyzes the historical performance of chain-affiliated hotels and independent (non-affiliated) hotels with an emphasis on the volatility of room revenues. The thesis attempts to prove or disprove the hypothesis ...

Langlois, Tyler J. (Tyler Joseph), 1974-

2003-01-01T23:59:59.000Z

176

Comparison of Two ARMA-GARCH Approaches for Forecasting the Mean and Volatility of Wind Speed  

Science Journals Connector (OSTI)

In this study, we develop two ARMA-GARCH models for predicting the mean and volatility of wind speed. The first model employs the standalone ARMA-GARCH model for modeling the mean wind speed and the variance simu...

Ergin Erdem; Jing Shi; Ying She

2014-01-01T23:59:59.000Z

177

Volatile organic compound monitoring by photo acoustic radiometry  

SciTech Connect

Two methods for sampling and analyzing volatile organics in subsurface pore gas were developed for use at the Hazardous Waste Disposal Site at Los Alamos National Laboratory. One is Thermal Desorption Gas Chromatography Mass Spectrometry (TDGCMS), the other is Photoacoustic Radiometry (PAR). Presented here are two years worth of experience and lessons learned as both techniques matured. The sampling technique is equally as important as the analysis method. PAR is a nondispersive infrared technique utilizing band pass filters in the region from 1 to 15 {mu}m. A commercial instrument, the Model 1302 Multigas Analyzer, made by Bruel and Kjaer, was adapted for field use. To use the PAR there must be some a priori knowledge of the constellation of analytes to be measured. The TDGCMS method is sensitive to 50 analytes. Hence TDGCMS is used in an initial survey of the site to determine what compounds are present and at what concentration. Once the major constituents of the soil-gas vapor plume are known the PAR can be configured to monitor for the five analytes of most interest. The PAR can analyse a sample in minutes, while in the field. The PAR is also quite precise in controlled situations.

Sollid, J.E.; Trujillo, V.L.; Limback, S.P.; Woloshun, K.A.

1995-12-01T23:59:59.000Z

178

Architectural Techniques For Managing Non-volatile Caches  

SciTech Connect

As chip power dissipation becomes a critical challenge in scaling processor performance, computer architects are forced to fundamentally rethink the design of modern processors and hence, the chip-design industry is now at a major inflection point in its hardware roadmap. The high leakage power and low density of SRAM poses serious obstacles in its use for designing large on-chip caches and for this reason, researchers are exploring non-volatile memory (NVM) devices, such as spin torque transfer RAM, phase change RAM and resistive RAM. However, since NVMs are not strictly superior to SRAM, effective architectural techniques are required for making them a universal memory solution. This book discusses techniques for designing processor caches using NVM devices. It presents algorithms and architectures for improving their energy efficiency, performance and lifetime. It also provides both qualitative and quantitative evaluation to help the reader gain insights and motivate them to explore further. This book will be highly useful for beginners as well as veterans in computer architecture, chip designers, product managers and technical marketing professionals.

Mittal, Sparsh [ORNL] ORNL

2013-01-01T23:59:59.000Z

179

Identification and evaluation of volatile compounds associated with vacuum and modified atmosphere packaged fresh red meats  

E-Print Network (OSTI)

with Lacrobacillus planrarum or Leuconostoc mesenteroides and stored for 28 days at 3'C included acetone, toluene, acetic acid, ethyl acetate, a hydrocarbon and CHCls. The profile of volatiles in packaged sterile loin tissue stored for 28 days was very similar.... , 1979, 1983; Vanderzant et al. , 1986). ~Although many studies have reported these off-odors, very little published information exists relative to the nature of the volatile aroma compounds which result from microbial or enzymatic activity during...

Jackson, Timothy Court

1989-01-01T23:59:59.000Z

180

Influence of Prefermentative Treatments to the Major Volatile Compounds of Assyrtiko Wines  

Science Journals Connector (OSTI)

Quantification of the major volatile compounds was realized developing a rapid analytical method based on fractionation of a 50 mL wine aliquot using C18-reversed phase adsorbent. ... The method allows satisfactory determination of more than 15 volatile compounds of wine. ... The method was applied to wines produced by Assyrtiko grapes (AOC Santorini), for two consecutive years, to compare the effect of skin contact prior to fermentation and the must clarification process. ...

Despina Kechagia; Yannis Paraskevopoulos; Eleni Symeou; Maria Galiotou-Panayotou; Yorgos Kotseridis

2008-05-24T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

The performance of a volatile oil reservoir overlain by a gas cap  

E-Print Network (OSTI)

THE PERFORMANCE OF A VOLATILE OIL RESERVOIR OVERLAIN BY A GAS CAP A Thesis By J. RALPH ELLIS, JR. Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August, 1960 Major Subject: PETROLEUM ENGINEERING THE PERFORMANCE OF A VOLATILE OIL RESERVOIR OVERLAIN BY A GAS CAP A Thesis By J. RALPH ELLIS, JR. Approved as to style and content by: hairxnan of Coxnxnittee) (Head...

Ellis, Joseph Ralph, Jr

2012-06-07T23:59:59.000Z

182

Sorption and permeation of low molecular weight volatile compounds in polypropylene  

E-Print Network (OSTI)

SORPTION AND PERMEATION OP LOW MOLECULAR WEIGHT VOLATILE COMPOUNDS IN POLYPROPYLENE A Thesis by ANTONIO RAMIRO SANTIAGO VIDAL JUNIOR Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1991 Major Subject: Mechanical Engineering SORPTION AND PERMEATION OF LOW MOLECULAR WEIGHT VOLATILE COMPOUNDS IN POLYPROPYLENE A Thesis by ANTONIO RAMIRO SANTIAGO VIDAL JUNIOR Approved...

Vidal, Antonio Ramiro Santiago

2012-06-07T23:59:59.000Z

183

Tritium Specific Adsorption Simulation Utilizing the OSPREY Model  

SciTech Connect

During the processing of used nuclear fuel, volatile radionuclides will be discharged to the atmosphere if no recovery processes are in place to limit their release. The volatile radionuclides of concern are 3H, 14C, 85Kr, and 129I. Methods are being developed, via adsorption and absorption unit operations, to capture these radionuclides. It is necessary to model these unit operations to aid in the evaluation of technologies and in the future development of an advanced used nuclear fuel processing plant. A collaboration between Fuel Cycle Research and Development Offgas Sigma Team member INL and a NEUP grant including ORNL, Syracuse University, and Georgia Institute of Technology has been formed to develop off gas models and support off gas research. This report is discusses the development of a tritium specific adsorption model. Using the OSPREY model and integrating it with a fundamental level isotherm model developed under and experimental data provided by the NEUP grant, the tritium specific adsorption model was developed.

Veronica Rutledge; Lawrence Tavlarides; Ronghong Lin; Austin Ladshaw

2013-09-01T23:59:59.000Z

184

Determination of Migration Parameters for Volatile Organic Compounds in Polyethylene Terephthalate and Nylon 6 by Dynamic Permeation Cell Method  

E-Print Network (OSTI)

Determination of Migration Parameters for Volatile Organic Compounds in Polyethylene Terephthalate, such as low-density polyethylene (LDPE), high-density polyethylene (HDPE), and polypropylene (PP); however

Heller, Barbara

185

Volatile Organic Compound Investigation Results, 300 Area, Hanford Site, Washington  

SciTech Connect

Unexpectedly high concentrations of volatile organic compounds (VOC) were discovered while drilling in the unconfined aquifer beneath the Hanford Site’s 300 Area during 2006. The discovery involved an interval of relatively finer-grained sediment within the unconfined aquifer, an interval that is not sampled by routine groundwater monitoring. Although VOC contamination in the unconfined aquifer has been identified and monitored, the concentrations of newly discovered contamination are much higher than encountered previously, with some new results significantly higher than the drinking water standards. The primary contaminant is trichloroethene, with lesser amounts of tetrachloroethene. Both chemicals were used extensively as degreasing agents during the fuels fabrication process. A biological degradation product of these chemicals, 1,2-dichloroethene, was also detected. To further define the nature and extent of this contamination, additional characterization drilling was undertaken during 2007. Four locations were drilled to supplement the information obtained at four locations drilled during the earlier investigation in 2006. The results of the combined drilling indicate that the newly discovered contamination is limited to a relatively finer-grained interval of Ringold Formation sediment within the unconfined aquifer. The extent of this contamination appears to be the area immediately east and south of the former South Process Pond. Samples collected from the finer-grained sediment at locations along the shoreline confirm the presence of the contamination near the groundwater/river interface. Contamination was not detected in river water that flows over the area where the river channel potentially incises the finer-grained interval of aquifer sediment. The source for this contamination is not readily apparent. A search of historical documents and the Hanford Waste Information Data System did not provide definitive clues as to waste disposal operations and/or spills that might have resulted in groundwater contamination in this sediment, although several relatively small accidental releases of VOCs have occurred in the past in the northern portion of the 300 Area. It is likely that large quantities of degreasing solutions were disposed to the North and South Process Ponds during the 1950s and 1960s, and that evidence for them in the upper portion of the unconfined aquifer has been removed because of groundwater movement through the much more transmissive sediment. Also, investigations to date have revealed no evidence to suggest that a dense, non-aqueous phase liquid remains undetected in the subsurface. Potential pathways for contamination to migrate from this finer-grained sediment include groundwater movement through the interval to offshore locations in the Columbia River channel, dispersion out of the finer-grained interval into the overlying transmissive sediment (again, with transport to the riverbed), and potential future withdrawal via water supply wells.

Peterson, Robert E.; Williams, Bruce A.; Smith, Ronald M.

2008-07-07T23:59:59.000Z

186

New Approach to Assess Volatile Contamination in Vadose Zone Provides Path  

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

Approach to Assess Volatile Contamination in Vadose Zone Approach to Assess Volatile Contamination in Vadose Zone Provides Path Forward for Site Closure New Approach to Assess Volatile Contamination in Vadose Zone Provides Path Forward for Site Closure April 24, 2012 - 12:00pm Addthis Conceptual site model for evaluating soil vapor extraction system performance to determine if the system should be optimized, terminated, or transitioned to another approach. Conceptual site model for evaluating soil vapor extraction system performance to determine if the system should be optimized, terminated, or transitioned to another approach. RICHLAND, Wash. and LOS ALAMOS, N.M. - Through the Deep Vadose Zone-Applied Field Research Initiative (DVZ-AFRI), scientists and engineers from Pacific Northwest National Laboratory, CH2M HILL Plateau Remediation

187

Volatility of HCl and the thermodynamics of brines during brine dryout  

SciTech Connect

Laboratory measurements of liquid-vapor partitioning (volatility) of chlorides from brines to steam can be used to indicate the potential for corrosion problems in geothermal systems. Measurements of volatilities of solutes in chloride brines have established a possible mechanism for the production of high-chloride steam from slightly acidic high temperature brines. Questions concerning the fate of NaCl in the steam production process have been addressed through extensive measurements of its volatility from brines ranging in concentration from dilute solutions to halite saturation. Recent measurements of chloride partitioning to steam over brines in contact with Geysers rock samples are consistent with our concept of the process for production of high-chloride steam.

Simonson, J.M.; Palmer, D.A.

1997-04-01T23:59:59.000Z

188

Price volatility forecasting using artificial neural networks in emerging electricity markets  

Science Journals Connector (OSTI)

In the adaptive short-term electricity price forecasting, it may be premature to rely solely on the hourly price forecast. The volatility of electricity price should also be analysed to provide additional insight on price forecasting. This paper proposes a price volatility module to analyse electricity price spikes and study the probability distribution of electricity price. Two methods are used to study the probability distribution of electricity price: the analytical method and the ANN method. Furthermore, ANN method is used to study the impact of line limits, line outages, generator outages, load pattern and bidding strategy on short term price forecasting, in addition to sensitivity analysis to determine the extent to which these factors impact price forecasting. Data used in this study are spot electricity prices from California market in the period which includes the crisis months where extreme volatility was observed.

Ahmad F. Al-Ajlouni; Hatim Y. Yamin; Ali Eyadeh

2012-01-01T23:59:59.000Z

189

Redesigning specificity in miniproteins  

E-Print Network (OSTI)

This work focuses on designing specific miniprotein interactions using computational models and then testing these designs with experiments. Miniproteins are small, autonomously-folding proteins that are excellent for ...

Taylor, Christina Marie

2006-01-01T23:59:59.000Z

190

Viscosity, specific (for liquids)  

Science Journals Connector (OSTI)

n. The ratio between the viscosity of a liquid and the viscosity of water at the same temperature. Specific viscosity is sometimes used interchangeably with relative viscosity for liquids.

2007-01-01T23:59:59.000Z

191

Specific light in sculpture  

E-Print Network (OSTI)

Specific light is defined as light from artificial or altered natural sources. The use and manipulation of light in three dimensional sculptural work is discussed in an historic and contemporary context. The author's work ...

Powell, John William

1989-01-01T23:59:59.000Z

192

Upgrading UNLV's ASTM E477 Test Facility to Meet the Current Standards of ASTM E477.  

E-Print Network (OSTI)

??A by-product of Heating, Ventilation, and Air-conditioning (HVAC) systems is noise that is produced by fans, compressors, and other related equipments and the noises from… (more)

Fojas, Ronn

2012-01-01T23:59:59.000Z

193

Size-Dependent Mixing Characteristics of Volatile and Nonvolatile Components in Diesel Exhaust Aerosols  

Science Journals Connector (OSTI)

Size-Dependent Mixing Characteristics of Volatile and Nonvolatile Components in Diesel Exhaust Aerosols ... Diesel exhaust particles that were size-selected in the first DMA were passed through the heater, and the change in particle size due to loss of volatile components was determined by the second DMA. ... Diesel exhaust particles are attracting significant attention with regards to their potential health effects (7?9) since they can be formed in high concentrations as ultrafine particles and can contain high levels of organic compounds and soot. ...

Hiromu Sakurai; Kihong Park; Peter H. McMurry; Darrick D. Zarling; David B. Kittelson; Paul J. Ziemann

2003-10-29T23:59:59.000Z

194

Market-oriented ethanol and corn-trade policies can reduce climate-induced US corn price volatility  

Science Journals Connector (OSTI)

Agriculture is closely affected by climate. Over the past decade, biofuels have emerged as another important factor shaping the agricultural sector. We ask whether the presence of the US ethanol sector can play a role in moderating increases in US corn price variability, projected to occur in response to near-term global warming. Our findings suggest that the answer to this question depends heavily on the underlying forces shaping the ethanol industry. If mandate-driven, there is little doubt that the presence of the corn-ethanol sector will exacerbate price volatility. However, if market-driven, then the emergence of the corn-ethanol sector can be a double-edged sword for corn price volatility, possibly cushioning the impact of increased climate driven supply volatility, but also inheriting volatility from the newly integrated energy markets via crude oil price fluctuations. We find that empirically the former effect dominates, reducing price volatility by 27%. In contrast, mandates on ethanol production increase future price volatility by 54% in under future climate after 2020. We also consider the potential for liberalized international corn trade to cushion corn price volatility in the US. Our results suggest that allowing corn to move freely internationally serves to reduce the impact of near-term climate change on US corn price volatility by 8%.

Monika Verma; Thomas Hertel; Noah Diffenbaugh

2014-01-01T23:59:59.000Z

195

The impact of acetate metabolism on yeast fermentative performance and wine quality: reduction of volatile acidity of grape musts and wines  

Science Journals Connector (OSTI)

Acetic acid is the main component of the volatile acidity of grape musts and wines. It can be formed as a by ... bacteria, which can metabolize residual sugars to increase volatile acidity. Acetic acid has a nega...

Alice Vilela-Moura; Dorit Schuller…

2011-01-01T23:59:59.000Z

196

Specific Group Hardware  

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

Specific Group Hardware Specific Group Hardware Specific Group Hardware ALICE palicevo1 The Virtual Organization (VO) server. Serves as gatekeeper for ALICE jobs. It's duties include getting assignments from ALICE file catalog (at CERN), submitting jobs to pdsfgrid (via condor) which submits jobs to the compute nodes, monitoring the cluster work load, and uploading job information to ALICE file catalog. It is monitored with MonALISA (the monitoring page is here). It's made up of 2 Intel Xeon E5520 processors each with 4 cores (16 virtual cores with hyperthreading). The total local disk space is 1.9 TB. It is running Scientific Linux SL release 5.5 (Boron) and is disk booted. It is in rack 17. palicevo2 The Virtual Organization (VO) server testbed. It's a Dell PowerEdge R410 with 2 Intel Xeon E5520 processors, each with 4 cores (16 virtual cores

197

Boron Volatilization and Its Isotope Fractionation during Evaporation of Boron Solution  

Science Journals Connector (OSTI)

Evaporation experiments were undertaken to determine the volatility of parts-per-million concentrations of boron in water and dilute HCl in the presence and absence of equimolar mannitol and/or cesium. Multiple 10 mL aliquots prepared identically were ...

Y. K. Xiao; R. D. Vocke, Jr.; G. H. Swihart; Y. Xiao

1997-12-15T23:59:59.000Z

198

Separation and Volatility of Locational Marginal Prices in Restructured Wholesale Power Markets  

E-Print Network (OSTI)

Test Bed I. INTRODUCTION THE wholesale power market design proposed by the U.S. Federal Energy1 Separation and Volatility of Locational Marginal Prices in Restructured Wholesale Power Markets (LMPs) in an ISO-managed restructured wholesale power market operating over an AC transmission grid

Tesfatsion, Leigh

199

Plant Odor Analysis of Potato: Response of Guatemalan Moth to Above- and Belowground Potato Volatiles  

Science Journals Connector (OSTI)

Plant Odor Analysis of Potato: Response of Guatemalan Moth to Above- and Belowground Potato Volatiles ... Potatoes were planted in fertilized and limed peat soil (NPK 180:90:195 g/m3; Hydro Agri AB, Landskrona, Sweden) in 5-L plastic pots. ...

Miriam Frida Karlsson; Göran Birgersson; Alba Marina Cotes Prado; Felipe Bosa; Marie Bengtsson; Peter Witzgall

2009-06-04T23:59:59.000Z

200

Auto-correlated behavior of WTI crude oil volatilities: A multiscale perspective  

Science Journals Connector (OSTI)

In this paper, we investigate the long-range auto-correlated behavior of WTI crude oil volatility series employing multifractal detrended fluctuation analysis. Our findings show that the for small time scales, the auto-correlations of volatilities were multifractal while for large time scales, the auto-correlations were nearly monofractal. Based on multiscale analysis, we also investigate the dynamics of auto-correlations for different intervals of time scales and find that several shocks could make significant effects on the auto-correlated behaviors for small time scales. Analyzing the dynamics of multifractality degrees of auto-correlations for small time scales, we find that the stronger auto-correlations were always related to the lower degrees of multifractality. At last, we have discussions on the determination factors of price behavior, the predictive implications of scaling behavior in volatilities for oil markets and the reasons why long-range auto-correlations of volatility were always strong for both small time scales and large time scales. Our results are very important theoretically and practically.

Yudong Wang; Yu Wei; Chongfeng Wu

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

A Tree's Response to Herbivory: Quantification of Biogenic Volatile Organic Compound Emissions  

E-Print Network (OSTI)

A Tree's Response to Herbivory: Quantification of Biogenic Volatile Organic Compound Emissions an abundant source of Secondary Organic Aerosols (SOA). These emissions are known to vary in quantity and composition due to both biogenic and anthropogenic stressors. In this study, BVOC emissions from bristlecone

Collins, Gary S.

202

LETTER doi:10.1038/nature13032 A large source of low-volatility secondary  

E-Print Network (OSTI)

of atmospheric aerosol1,2 , which is known to affect the Earth's radi- ation balance by scattering solar radiation and by acting as cloud condensation nuclei3 . The quantitative assessment of such climate abundant, essentially non- volatile organicvapours4­6 , but the sourcesand compositionsofsuch

Cai, Long

203

UV-Câ??Irradiated Arabidopsis and Tobacco Emit Volatiles That Trigger Genomic Instability in Neighboring Plants  

Science Journals Connector (OSTI)

...impaired in both the production and the perception...is primed by the production of the mobile metabolite...through volatile organic compounds has been...depend on how many cell division cycles have...ankyrin repeats. Cell 88 : 57-63. Caputo...L. (2006). Solar ultraviolet-B radiation...

Youli Yao; Cristian H. Danna; Franz J. Zemp; Viktor Titov; Ozan Nazim Ciftci; Roman Przybylski; Frederick M. Ausubel; Igor Kovalchuk

2011-10-25T23:59:59.000Z

204

Fluid saturation and volatile partitioning between melts and hydrous fluids in crustal magmatic systems: The contribution  

E-Print Network (OSTI)

systems, experimental results on the solubility and partitioning of H2O, CO2, S, Cl, F and a few other ......................................................................... 2 Keywords: magmatic volatiles, solubility, water, carbon dioxide, sulfur, halogens 2 1 systems: The contribution of experimental measurements and solubility models Don R. Baker1 and Marina

Boyer, Edmond

205

Metabolism of 210Po in rats: volatile 210Po in excreta  

Science Journals Connector (OSTI)

......Laboratories, Atomic Energy of Canada Limited...as it emits high-energy alpha particles...stayed and in his own home. Release of volatile...Laboratories, Atomic Energy of Canada Limited...rat, their daily consumption of food and water...efficiency was 98.6 % (average of five replicates......

Chunsheng Li; Baki Sadi; Heather Wyatt; Michelle Bugden; Nicholas Priest; Diana Wilkinson; Gary H. Kramer

2010-07-01T23:59:59.000Z

206

Lunar apatite with terrestrial volatile abundances Jeremy W. Boyce1,2  

E-Print Network (OSTI)

is a high-Al basalt rich in K, rare-earth elements and P (KREEP), consisting dominantly of augite is texturally associated with anhedral apatite having variable Cl and rare-earth-element con- tents is thought to be depleted relative to the Earth in volatile elements such as H, Cl and the alkalis1

Perfect, Ed

207

A Critical Review on Studies of Volatile Organic Compound (VOC) Sorption by  

E-Print Network (OSTI)

A Critical Review on Studies of Volatile Organic Compound (VOC) Sorption by Building Materials (RP the pros and cons of existing sorption models, as well as experimental methods. In addition, it summarizes existing sorption data in order to understand the phenomenon of VOC sorption on building materials better

Chen, Qingyan "Yan"

208

Memory in Returns and Volatilities of Futures' Contracts BONNIE K. RAY*  

E-Print Network (OSTI)

Memory in Returns and Volatilities of Futures' Contracts NUNO CRATO BONNIE K. RAY* Various authors claim to have found evidence of stochastic long memory behavior in futures' contract returns using estimate of the long- memory parameter. Results based on these new methods provide no evidence for persis

Crato, Nuno

209

Accurate dispensing of volatile reagents on demand for chemical reactions in EWOD chips{  

E-Print Network (OSTI)

Accurate dispensing of volatile reagents on demand for chemical reactions in EWOD chips{ Huijiang the use of a filler liquid (e.g., oil). These properties pose challenges for delivering controlled volumes are introduced to the chip, independent of time delays between dispensing operations. On-demand dispensing

210

IDC System Specification Document.  

SciTech Connect

This document contains the system specifications derived to satisfy the system requirements found in the IDC System Requirements Document for the IDC Reengineering Phase 2 project. Revisions Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Reengineering Project Team Initial delivery M. Harris

Clifford, David J.

2014-12-01T23:59:59.000Z

211

Understanding Operational Amplifier Specifications  

E-Print Network (OSTI)

are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters are the property of their respective owners. #12;CONTACT INFORMATION INTERNET www.ti.com Register with TI INFORMATION CENTERS US TMS320 Hotline (281) 274-2320 Fax (281) 274-2324 BBS (281) 274-2323 email dsph

Jones, R. Victor

212

National 2010-2011 Survey of E85: CRC Project E-85-2  

SciTech Connect

This study examined the quality of E85 fuel around the country in each of the three volatility classes identified in ASTM D5798-10. Samples were collected from pumps in 21 states between July 2010 and May 2011, with almost 40 samples collected in each class. Parameters tested to assess fuel quality were volatility, ethanol content, water content, acidity, pHe, inorganic chloride and sulfate, and total sulfate. Class 1 samples more often met the volatility specification than samples from other classes, with 67% of the samples collected in this study meeting the specification. Samples in Classes 2 and 3 met the applicable volatility specifications on 43% and 30% of the time, respectively. Compliance with the ethanol specification was almost 90% in all three volatility classes, a significant improvement over previous surveys. Several samples that would have been off-specification for ethanol content under previous versions of the specification now met the specification with the reduction in ethanol content for all classes. A few samples were off-specification for pHe, acidity, water, and inorganic chloride. Few samples were off-specification for more than one property, and samples that were off-specification in one volatility class were not necessarily off-specification in the other two classes.

Alleman, T. L.

2011-12-01T23:59:59.000Z

213

Specifications for thesaurus software  

Science Journals Connector (OSTI)

Specifications are presented for software designed to support manual development and maintenance of information retrieval thesauri. The specifications are intended to support both evaluation of existing packages for acquisition and design of custom software. Specialized requirements of thesaurus support are emphasized over more general database management requirements. Requirements for integration with larger systems and for the user interface are summarized. Relationships specified by the ANSI standard should be supported, and the relationships should be validated to avoid introduction of conflicting relationships. Flexibility in availability of note and date fields is important, and where required, term classifications should be available. Maintenance procedures should include provision for feedback on the impact of changes, as well as appropriate levels of approval for changes. A wide variety of online displays and printed reports are required, including but not limited to alphabetical, hierarchical, and rotated. In addition, it is desirable to be able to search the thesaurus database with such capabilities as Boolean logic and proximity operators.

Jessica L. Milstead

1991-01-01T23:59:59.000Z

214

NETL: Ambient Monitoring - Contribution of Semi-volatile Organic Material  

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

Airborne Particulate Threat Assessment (APTA) Project Airborne Particulate Threat Assessment (APTA) Project In a collaborative effort between ChemImage Biothreat, LLC and the National Energy Technology Laboratory (NETL), the Airborne Particulate Threat Assessment (APTA) Project will acquire the ability to discern between chemical/biological threat agents and ambient background particulate matter (PM) encountered in the environment. The project will focus on potential background interferences, specifically from the ambient backgrounds collected at NETL-supported ambient air collection facilities. Potential substrate interferences such as pollen, insecticides and industrial PM will be addressed. Using Raman Chemical Imaging (RCI) and fluorescence chemical imaging, a background - void of pathogen spores - will be collected and compared to known pathogens. Interactions causing possible false positives will be identified and studied. This study would systematically identify potential problems and provide a baseline of ambient particulates found in the mid-eastern United States .

215

Small-Chamber Measurements of Chemical-Specific Emission Factors for  

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

Small-Chamber Measurements of Chemical-Specific Emission Factors for Small-Chamber Measurements of Chemical-Specific Emission Factors for Drywall Title Small-Chamber Measurements of Chemical-Specific Emission Factors for Drywall Publication Type Report Year of Publication 2010 Authors Maddalena, Randy L., Marion L. Russell, Moya Melody, and Michael G. Apte Publisher Lawrence Berkeley National Laboratory City Berkeley Abstract Imported drywall installed in U.S. homes is suspected of being a source of odorous and potentially corrosive indoor pollutants. To support an investigation of those building materials by the Consumer Products Safety Commission (CPSC), Lawrence Berkeley National Laboratory (LBNL) measured chemical-specific emission factors for 30 samples of drywall materials. Emission factors are reported for 75 chemicals and 30 different drywall samples encompassing both domestic and imported stock and incorporating natural, synthetic, or mixed gypsum core material. CPSC supplied all drywall materials. First the drywall samples were isolated and conditioned in dedicated chambers, then they were transferred to small chambers where emission testing was performed. Four sampling and analysis methods were utilized to assess (1) volatile organic compounds, (2) low molecular weight carbonyls, (3) volatile sulfur compounds, and (4) reactive sulfur gases. LBNL developed a new method that combines the use of solid phase microextraction (SPME) with small emission chambers to measure the reactive sulfur gases, then extended that technique to measure the full suite of volatile sulfur compounds. The testing procedure and analysis methods are described in detail herein. Emission factors were measured under a single set of controlled environmental conditions. The results are compared graphically for each method and in detailed tables for use in estimating indoor exposure concentrations

216

Product Volatilization as a Probe of the Physics and Chemistry of Latent Image Formation in Chemically Amplified Resists,  

Science Journals Connector (OSTI)

Product Volatilization as a Probe of the Physics and Chemistry of Latent Image Formation in Chemically Amplified Resists†,‡ ... The products pass through an all-glass line that uses a high-flow gas stream to extract a small fraction of the product gases through a capillary for analysis. ... Because the rates of each of the sequential steps leading to thickness lossdeprotection, volatilization, and densificationcan be no slower than the overall observed rate of densification, the data in Table 3 provide a lower limit for the rates of volatilization and film densification at 100 °C. ...

W. D. Hinsberg; F. A. Houle; G. M. Poliskie; D. Pearson; M. I. Sanchez; H. Ito

2002-08-15T23:59:59.000Z

217

Volatile organic chemical emissions from carpets. Final report  

SciTech Connect

The primary objective of this research, was to measure the emission rates of selected individual VOC, including low molecular-weight aldehydes, released by samples of four new carpets that are typical of the major types of carpets used in residences, schools and offices. The carpet samples were collected directly from the manufacturers` mills and packaged to preserve their chemical integrity. The measurements of the concentrations and emission rates of these compounds were made under simulated indoor conditions in a 20-M{sup 3} environmental chamber designed specifically for investigations of VOC. The measurements were conducted over a period of one week following the installation of the carpet samples in the chamber. Duplicate experiments were conducted for one carpet. In addition, the concentrations and emission rates of VOC resulting from the installation of a new carpet in a residence were measured over a period of seven weeks. The stabilities of the week-long ventilation rates and temperatures were one percent relative standard deviation. The four carpets emitted a variety of VOC, 40 of which were positively identified. Eight of these were considered to be dominant. They were (in order of chromatographic retention time) formaldehyde, vinyl acetate, 2,2,4-trimethylpentane (isooctane), 1,2-propanediol (propylene glycol), styrene, 2-ethyl-l-hexanol, 4-phenylcyclohexene (4-PCH), and 2,6 di-tert-butyl-4-methylphenol (BHT). With the exception of formaldehyde, only limited data are available on the toxicity and irritancy of these compounds at low concentrations. Therefore, it is difficult to determine at this time the potential magnitude of the health and comfort effects that may occur among the population from exposures to emissions from new carpets. The concentrations and emission rates of most compounds decreased rapidly over the first 12 h of the experiments.

Hodgson, A.T.; Wooley, J.D.; Daisey, J.M.

1992-04-01T23:59:59.000Z

218

The impact of crude-oil price volatility on agricultural employment in the United States  

SciTech Connect

This study focuses on the impact of fluctuations in the price of crude oil on agricultural employment in the United States. After reviewing previous assessments of the issue, the existence of an empirical relationship between agricultural employment and crude oil price volatility is established using Granger causality. Subsequently, the nature of the relationship is estimated with the results suggesting that at least three full years are required before the measurable impacts of a percentage change in the real price of crude oil on the change in agricultural employment are exhausted. Finally, the structural stability of the functional relationship between the change in agricultural employment and the volatility of the price of crude oil, the percentage changes in expected net farm income, realized technological innovation, and the wage rate is examined.

Uri, N.D. [Dept. of Agriculture, Washington, DC (United States)

1995-12-31T23:59:59.000Z

219

Effect of sampling technique on the measurement of gasoline volatility. Technical report  

SciTech Connect

The U.S. Environmental Protection Agency is proposing the adoption of regulations that would reduce the amount of hydrocarbons released to the atmosphere due to evaporation of gasoline. One regulatory alternative under consideration is to put an upper limit on volatility. Volatility is typically quantified by measurement of Reid vapor pressure. The purpose of the report was to identify and quantify any differences in vapor pressure caused by the technique used to obtain the sample. The objective of the effort is identify and document a fast, inexpensive, and reliable method to obtain enforcement-quality samples at service station-type facilities. The report examines the effect of four sampling techniques and two methods of analysis on three types of fuels.

Scarbro, C.A.; White, J.T.

1987-07-01T23:59:59.000Z

220

DOI: 10.1002/ejic.200600960 Synthesis and Sublimation Kinetics of a Highly Volatile Asymmetric Iron(II)  

E-Print Network (OSTI)

FULL PAPER DOI: 10.1002/ejic.200600960 Synthesis and Sublimation Kinetics of a Highly Volatile: Asymmetric iron(II) amidinate / Bridging ligands / Metathesis / Sublimation kinetics / Thermochemistry properties have been the subject of intense investigations in chemistry, electronics, optics, energy

Note: This page contains sample records for the topic "astm volatility specifications" 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

Photochemical Modeling of Emissions Trading of Highly Reactive Volatile Organic Compounds in Houston, Texas. 2. Incorporation of Chlorine Emissions  

Science Journals Connector (OSTI)

As part of the State Implementation Plan for attaining the National Ambient Air Quality Standard for ozone, the Texas Commission of Environmental Quality has created a Highly Reactive Volatile Organic Compounds (HRVOC) Emissions Cap and Trade Program for ...

Linlin Wang; Tammy Thompson; Elena C. McDonald-Buller; David T. Allen

2007-02-27T23:59:59.000Z

222

Volatiles from potato plants infected with potato leafroll virus attract and arrest the virus vector, Myzus persicae (Homoptera: Aphididae)  

Science Journals Connector (OSTI)

7 March 2002 research-article Volatiles from potato plants infected with potato leafroll virus attract and arrest the virus vector...previously reported preferential colonization of potatoes infected by potato leafroll virus (genus Polerovirus...

2002-01-01T23:59:59.000Z

223

PII S0016-7037(01)00802-X Volatilization kinetics of silicon carbide in reducing gases: An experimental study with  

E-Print Network (OSTI)

PII S0016-7037(01)00802-X Volatilization kinetics of silicon carbide in reducing gases occurring hexagonal sili- con carbide ( -SiC), and -SiC, the cubic form, are occasion- ally reported

Grossman, Lawrence

224

The Impact of Tax Shocks and Oil Price Volatility on Risk - A Study of North Sea Oilfield Projects   

E-Print Network (OSTI)

We examine the impact of market volatility and increased fiscal take on risk in strategic natural resource projects. An increase in 2006 UK oilfield taxation is used as a natural experiment for assessing the impact of a ...

Kretzschmar, Gavin Lee; Moles, Peter

2006-01-01T23:59:59.000Z

225

Evaluation of the colossal electroresistance (CER) effect and its application in the non-volatile Resistive Random Access Memory (RRAM)  

E-Print Network (OSTI)

Flash memory, the current leading technology for non-volatile memory (NVM), is projected by many to run obsolete in the face of future miniaturization trend in the semiconductor devices due to some of its technical ...

Wicaksono, Aulia Tegar

2009-01-01T23:59:59.000Z

226

Source Signature of Volatile Organic Compounds from Oil and Natural Gas Operations in Northeastern Colorado  

Science Journals Connector (OSTI)

Source Signature of Volatile Organic Compounds from Oil and Natural Gas Operations in Northeastern Colorado ... Only 4% of all samples at BAO had high ROH+VOCO&NG and were from the western sector where the nearest wells are located indicating that they were not the dominant O&NG source at BAO. ... parameters were measured concurrently at a site on the western perimeter of Boulder, Colorado, during Feb., 1991. ...

J. B. Gilman; B. M. Lerner; W. C. Kuster; J. A. de Gouw

2013-01-14T23:59:59.000Z

227

Ammonia volatilization from surface application of ammonium sulfate to carbonate systems  

E-Print Network (OSTI)

correspond- 3 ed to the simultaneous loss of H 0 and NH . Jewitt (1942) showed that as H 0 loss increased due to evaporation the amount of NH volatilized increased on four alkaline Sudan soils when (NHL?) 2SOL? was surface appli- ed. He proposed...?OH, (IKt) CO , or NH~HCO depending upon the factors mentioned above. This suggests a rather complicated reaction mechanism. Duplessis and Kroontje (1964) also supported Jewitt's (1942) mechanism. In their experiment, (NHL?) SOL? wes surface applied...

Feagley, Sam Edward

1976-01-01T23:59:59.000Z

228

ABSORPTION DES ACIDES GRAS VOLATILS DANS L'OMASUM DE LA VACHE  

E-Print Network (OSTI)

ABSORPTION DES ACIDES GRAS VOLATILS DANS L'OMASUM DE LA VACHE C. DARDILLAT Station de rôle du feuillet et ses capacités d'absorption sont très mal connus car il est difficile d'accé- der à cet organe sans perturber son fonctionnement. Nous avons fixé par effet ventouse une chambre d'absorption

Boyer, Edmond

229

Extraction Utility Design Specification  

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

Extraction Extraction Utility Design Specification May 13, 2013 Document Version 1.10 1 Revision History Date Version Section and Titles Author Summary of Change January 15, 2010 1.0 All Eric Morgan, Dekker, Ltd. Initial Draft Document January 19, 2010 1.1 All Igor Pedan, Dekker, Ltd. Document update with EM team review notes January 20, 2010 1.2 2.1.1 EM Project Team Document Review January 27, 2010 1.3 All Bruce Bartells Final Draft Review May 10, 2010 1.4.1 2.8 Igor Pedan, Dekker, Ltd. Section Update May 14, 2010 1.4.2 2.3.1 Igor Pedan, Dekker, Ltd. System Tables Added May 17, 2010 1.4.3 2.3 Igor Pedan, Dekker, Ltd. Enhancements Update June 29, 2010 1.5 All Igor Pedan, Dekker, Ltd. Revised for Version

230

Estimation of ammonia volatilization from surface-applied urea as indicated by bermudagrass N-use efficiency  

E-Print Network (OSTI)

ESTIMATION OF AMMONIA VOLATILIZATION FROM SURFACE-APPLIED UREA AS INDICATED BY BERMUDAGRASS N-USE EFFICIENCY A Thesis by JOHN MATTHEW DRWAL Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE December 1986 Major Subject: Soil Science ESTIMATION OF AMMONIA VOLATILIZATION FROM SURFACE-APPLIED UREA AS INDICATED BY BERMUDAGRASS N-USE EFFICIENCY A Thesis by JOHN MATTHEW DRWAL Approved as to style and content by...

Drwal, John Matthew

2012-06-07T23:59:59.000Z

231

NOTE SUR LES EFFETS DE L'INFUSION PERMANENTE D'UN MLANGE D'ACIDES GRAS VOLATILS DANS LE  

E-Print Network (OSTI)

NOTE SUR LES EFFETS DE L'INFUSION PERMANENTE D'UN M�LANGE D'ACIDES GRAS VOLATILS DANS LE RUMEN DU problèmes techniques : infusion permanente et prolongée, dans le rumen, de quantités d'acides gras volatils début de l'infusion, les veaux étaient âgés d'environ 4 mois et pesaient respectivement 95 et 80 kg

Paris-Sud XI, Université de

232

Cancer risks from soil emissions of volatile organic compounds at the Lawrence Livermore National Laboratory  

SciTech Connect

The emission isolation flux chamber (EIFC) methodology was applied to Superfund investigations at the Lawrence Livermore National Laboratory Site 300 to determine if on-site workers were exposed to VOCs volatilizing from the subsurface and what, if any, health risks could be attributed to the inhalation of the VOCs volatilizing from the subsurface. During July and August of 1996, twenty, eighteen, and twenty six VOC soil vapor flux samples were collected in the Building 830, 832, and 854 areas, respectively using EIFCS. The VOC concentrations in the vapor samples were used to calculate soil flux rates which were used as input into an air dispersion model to calculate ambient air exposure-point concentrations. The exposure-point concentrations were compared to EPA Region IX Preliminary Remediation Goals (PRGs). Buildings 830 and 832 exposure-point concentrations were less then the PRGs therefore no cancer risks were calculated. The cancer risks for Building 854 ranged from 1.6 x 10{sup -7} to 2.1 x 10{sup -6}. The resultant inhalation cancer risks were all within the acceptable range, implying that on-site workers were not exposed to VOC vapors volatilizing from the subsurface soil that could have significant cancer risks. Therefore remediation in these areas would not be necessary.

Dibley, V. R., LLNL

1998-02-01T23:59:59.000Z

233

Extraction Utility Design Specification  

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

Extraction Utility Extraction Utility Design Specification January 11, 2011 Document Version 1.9 1 Revision History Date Version Section and Titles Author Summary of Change January 15, 2010 1.0 All Eric Morgan, Dekker, Ltd. Initial Draft Document January 19, 2010 1.1 All Igor Pedan, Dekker, Ltd. Document update with EM team review notes January 20, 2010 1.2 2.1.1 EM Project Team Document Review January 27, 2010 1.3 All Bruce Bartells Final Draft Review May 10, 2010 1.4.1 2.8 Igor Pedan, Dekker, Ltd. Section Update May 14, 2010 1.4.2 2.3.1 Igor Pedan, Dekker, Ltd. System Tables Added May 17, 2010 1.4.3 2.3 Igor Pedan, Dekker, Ltd. Enhancements Update June 29, 2010 1.5 All Igor Pedan, Dekker, Ltd. Revised for Version 8.0.20100628 July 14, 2010 1.5.1 2.8 Igor Pedan,

234

Commissioning Specifications | Department of Energy  

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

Specifications Specifications Commissioning Specifications October 16, 2013 - 4:44pm Addthis Commissioning specifications outline basic requirements of the commissioning process and detail the roles and responsibilities of each party involved. System checklists, startup requirements, and performance testing procedures are typically included in the specifications to let contractors know what standards are required during the various testing phases involved throughout the commissioning process. Since renewable energy technologies are changing and developing rapidly, it is critical to have the commissioning specifications developed by a well-informed resource with up-to-date renewable energy expertise. This resource must also have a thorough understanding of how renewable energy

235

SG Network System Requirements Specification  

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

SG Network System Requirements Specification SG Network System Requirements Specification Interim Release 3 5/17/2010 - 2 - Table of Contents Document History ....................................................................................................................................... - 3 - Revision History .......................................................................................................................................... - 3 - Preface........................................................................................................................................................ - 4 - Authors........................................................................................................................................................ - 6 -

236

pmm.vp  

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

API API Gravity: An arbitrary scale expressing the gravity or density of liquid petroleum products. The measuring scale is calibrated in terms of degrees API; it may be calculated in terms of the following formula: Degrees API sp gr F o = - 1415 60 1315 . . . @ . The higher the API gravity, the lighter the compound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Intermediate crudes fall in the range of 22 degrees to 38 degrees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data

237

Fate of anthropogenic cyclic volatile methylsiloxanes in a wastewater treatment plant  

Science Journals Connector (OSTI)

Abstract The fate of cyclic volatile methylsiloxanes (cVMS) – octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) – was evaluated in a typical secondary activated sludge wastewater treatment plant (WWTP). Water samples (influent, primary effluent, and final effluent) and sludge (primary sludge and waste activated sludge) samples were collected at overnight low, morning high, afternoon low, and evening high flows. Concentrations of cVMS in influents fluctuated with the influent flows, ranging from 0.166 to 1.13 ?g L?1, 3.47–19.3 ?g L?1, and 0.446–3.87 ?g L?1 for D4, D5, and D6, respectively. Mass balance analysis of cVMS showed the average mass of D4, D5, and D6 entering and exiting the plant in influent and effluent, respectively, were 109 g d?1, 2050 g d?1, 280 g d?1, and 1.41 g d?1, 27.0 g d?1, 1.90 g d?1. The total removal efficiency of cVMS was >96%. To elucidate their detailed removal mechanisms, Mackay's fugacity-based treatment plant model was used to simulate the fate of cVMS through the WWTP. Due to the unusual combination of high hydrophobicity and volatility of cVMS, volatilization in the aeration tank and adsorption to sludge were the two main pathways of cVMS removal from water in this WWTP based on the experimental and modeled results. The morning and evening high influent mass flows contributed almost equally at approximately 40% of the total daily cVMS mass, with D5 accounting for the majority of this daily loading.

De-Gao Wang; Monica Aggarwal; Tara Tait; Samantha Brimble; Grazina Pacepavicius; Laura Kinsman; Mike Theocharides; Shirley Anne Smyth; Mehran Alaee

2014-01-01T23:59:59.000Z

238

Modelling and forecasting fossil fuels, CO2 and electricity prices and their volatilities  

Science Journals Connector (OSTI)

In the current uncertain context that affects both the world economy and the energy sector, with the rapid increase in the prices of oil and gas and the very unstable political situation that affects some of the largest raw materials’ producers, there is a need for developing efficient and powerful quantitative tools that allow to model and forecast fossil fuel prices, CO2 emission allowances prices as well as electricity prices. This will improve decision making for all the agents involved in energy issues. Although there are papers focused on modelling fossil fuel prices, CO2 prices and electricity prices, the literature is scarce on attempts to consider all of them together. This paper focuses on both building a multivariate model for the aforementioned prices and comparing its results with those of univariate ones, in terms of prediction accuracy (univariate and multivariate models are compared for a large span of days, all in the first 4 months in 2011) as well as extracting common features in the volatilities of the prices of all these relevant magnitudes. The common features in volatility are extracted by means of a conditionally heteroskedastic dynamic factor model which allows to solve the curse of dimensionality problem that commonly arises when estimating multivariate GARCH models. Additionally, the common volatility factors obtained are useful for improving the forecasting intervals and have a nice economical interpretation. Besides, the results obtained and methodology proposed can be useful as a starting point for risk management or portfolio optimization under uncertainty in the current context of energy markets.

Carolina García-Martos; Julio Rodríguez; María Jesús Sánchez

2013-01-01T23:59:59.000Z

239

Oxidation of volatiles in residential wood burning equipment. Final technical report, September 1980-February 1984  

SciTech Connect

The objectives of this project are to measure, through the use of laboratory combustors, those conditions which promote complete combustion of wood volatiles in residential wood burning equipment. The conditions of interest are combustion temperature, residence time, stoichiometry, and air mixing. The project objectives are met through two laboratory approaches: (1) model compound studies: in order to measure the overall rates of oxidative pyrolysis of biomass volatiles, and to determine the types of intermediate organic species which are likely to form as part of this process, model compounds have been reacted in a specialized jet-stirred reactor, which has been developed as part of this research. (2) high-intensity wood combustion: in order to study the clean combustion of wood, that is, to investigate the conceptual design features required for clean burning, and to ascertain the levels and types of pollutant and condensible species which are most difficult to oxidize, a high-intensity, research wood combustor has been developed and examined for the different phases of the wood burning cycle. Although the objectives of the project have been met, it has not been possible, because of support limitations, to thoroughly explore several interesting aspects which have arisen because of this research. For example, a third laboratory system in which wood pyrolysis gas is injected directly into the a well characterized reactor, so that the kinetics and mechanisms of the gas-phase reaction of the actual biomass volatiles can be studied, could not be thoroughly developed. Refinements in the high-intensity wood combustor, which would bring its design features closer to practicality for the industry, could not be considered. 32 references, 37 figures, 10 tables.

Malte, P.C.; Thornton, M.M.; Kamber, P.D.

1984-04-01T23:59:59.000Z

240

A study of Shanghai fuel oil futures price volatility based on high frequency data: Long-range dependence, modeling and forecasting  

Science Journals Connector (OSTI)

In existing researches, the investigations of oil price volatility are always performed based on daily data and squared daily return is always taken as the proxy of actual volatility. However, it is widely accepted that the popular realized volatility (RV) based on high frequency data is a more robust measure of actual volatility than squared return. Due to this motivation, we investigate dynamics of daily volatility of Shanghai fuel oil futures prices employing 5-minute high frequency data. First, using a nonparametric method, we find that RV displays strong long-range dependence and recent financial crisis can cause a lower degree of long-range dependence. Second, we model daily volatility using RV models and GARCH-class models. Our results indicate that RV models for intraday data overwhelmingly outperform GARCH-class models for daily data in forecasting fuel oil price volatility, regardless the proxy of actual volatility. Finally, we investigate the major source of such volatile prices and found that trader activity has major contribution to fierce variations of fuel oil prices.

Li Liu; Jieqiu Wan

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Volatile tritiated organic acids in stack effluents and in air surrounding contaminated materials  

SciTech Connect

A small fraction of the tritium released into the atmosphere from tritium-handling or solid waste storage facilities was shown to be in the form of volatile organic acids. The same compounds were also found, but at a much higher proportion, in the tritium evolved at room temperature from highly contaminated materials placed under air atmospheres. This might be due to the oxidation and labeling of hydrocarbon(s) by mechanisms that are presumably of a radiolytic nature. The new forms could have an impact on operational requirements and waste management strategies within a tritium facility and a fusion reactor hall. Further data are needed to assess the related doses.

Belot, Y.; Camus, H.; Marini, T.; Raviart, S. (Institut de Protection et de Surete Nucleaire (France))

1993-06-01T23:59:59.000Z

242

Photo-activated luminescence sensor and method of detecting trichloroethylene and related volatile organochloride compounds  

DOE Patents (OSTI)

A sensor for detecting trichloroethylene and related volatile organochloride compounds uses a photo-activator that produces a photo-product complex with the contaminant. Characteristics of the light emitted from the complex will indicate the presence of the contaminant. A probe containing the photo-activator has an excitation light interface and a contaminant interface. One particular embodiment uses a porous membrane as the contaminant interface, so that the contaminant can migrate therethrough to the photo-activator and thereby form the complex.

Dinh, Tuan V. (Knoxville, TN)

1996-01-01T23:59:59.000Z

243

Photo-activated luminescence sensor and method of detecting trichloroethylene and related volatile organochloride compounds  

DOE Patents (OSTI)

A sensor for detecting trichloroethylene and related volatile organochloride compounds uses a photo-activator that produces a photo-product complex with the contaminant. Characteristics of the light emitted from the complex will indicate the presence of the contaminant. A probe containing the photo-activator has an excitation light interface and a contaminant interface. One particular embodiment uses a porous membrane as the contaminant interface, so that the contaminant can migrate there through to the photo-activator and thereby form the complex. 23 figs.

Dinh, T.V.

1996-06-11T23:59:59.000Z

244

Long-Term Growth and Short-Term Volatility: The Labour Market Nexus  

E-Print Network (OSTI)

(1997) and (2000), Black- burn and Galindev (2003), show that when the knowledge (embodied or disembodied) accumulation externality works only through labour, volatility will be detrimental to growth. However, De Hek (1999), going back to Romer’s (1986... where mpt ? MtPtKt . Equation (10) also tells us that inflation pit+1 = Pt+1Pt ? 1 evolves according to: (1 + pit)(1 + gt) = at. (29) Coming to the labour market equilibrium, (17) in terms of stationary variables be- comes: Lt = (?2atbtEt?1Lta?1t ??ct...

Annicchiarico, B; Corrado, Luisa; Pelloni, A

245

Literature review of stabilization/solidification of volatile organic compounds and the implications for Hanford grouts  

SciTech Connect

A literature review was conducted on the stabilization/solidification of volatile organic compounds (VOCs). Based on this literature, it is likely that the limestone-containing grout will not permanently immobilize VOCs and that no presently available additives can guarantee permanent immobilization. The Westinghouse hanford company grout may be fairly effective at retarding aqueous leaching of VOCs, and commercial additives can improve this performance. Significant VOC losses do occur during stabilization/solidification, and the high temperatures of the Westinghouse Hanford Company waste and grout should exacerbate this problem. In fact, these high temperatures raise doubts about the presence of VOCs in the double-shell tanks supernates.

Spence, R.D.; Osborne, S.C.

1993-09-01T23:59:59.000Z

246

Development of a new generation of waste form for entrapment and immobilization of highly volatile and soluble radionuclides.  

SciTech Connect

The United States is now re-assessing its nuclear waste disposal policy and re-evaluating the option of moving away from the current once-through open fuel cycle to a closed fuel cycle. In a closed fuel cycle, used fuels will be reprocessed and useful components such as uranium or transuranics will be recovered for reuse. During this process, a variety of waste streams will be generated. Immobilizing these waste streams into appropriate waste forms for either interim storage or long-term disposal is technically challenging. Highly volatile or soluble radionuclides such as iodine ({sup 129}I) and technetium ({sup 99}Tc) are particularly problematic, because both have long half-lives and can exist as gaseous or anionic species that are highly soluble and poorly sorbed by natural materials. Under the support of Sandia National Laboratories (SNL) Laboratory-Directed Research & Development (LDRD), we have developed a suite of inorganic nanocomposite materials (SNL-NCP) that can effectively entrap various radionuclides, especially for {sup 129}I and {sup 99}Tc. In particular, these materials have high sorption capabilities for iodine gas. After the sorption of radionuclides, these materials can be directly converted into nanostructured waste forms. This new generation of waste forms incorporates radionuclides as nano-scale inclusions in a host matrix and thus effectively relaxes the constraint of crystal structure on waste loadings. Therefore, the new waste forms have an unprecedented flexibility to accommodate a wide range of radionuclides with high waste loadings and low leaching rates. Specifically, we have developed a general route for synthesizing nanoporous metal oxides from inexpensive inorganic precursors. More than 300 materials have been synthesized and characterized with x-ray diffraction (XRD), BET surface area measurements, and transmission electron microscope (TEM). The sorption capabilities of the synthesized materials have been quantified by using stable isotopes I and Re as analogs to {sup 129}I and {sup 99}Tc. The results have confirmed our original finding that nanoporous Al oxide and its derivatives have high I sorption capabilities due to the combined effects of surface chemistry and nanopore confinement. We have developed a suite of techniques for the fixation of radionuclides in metal oxide nanopores. The key to this fixation is to chemically convert a target radionuclide into a less volatile or soluble form. We have developed a technique to convert a radionuclide-loaded nanoporous material into a durable glass-ceramic waste form through calcination. We have shown that mixing a radionuclide-loaded getter material with a Na-silicate solution can effectively seal the nanopores in the material, thus enhancing radionuclide retention during waste form formation. Our leaching tests have demonstrated the existence of an optimal vitrification temperature for the enhancement of waste form durability. Our work also indicates that silver may not be needed for I immobilization and encapsulation.

Rodriguez, Mark Andrew; Bencoe, Denise Nora; Brinker, C. Jeffrey; Murphy, Andrew Wilson; Holt, Kathleen Caroline; Turnham, Rigney; Kruichak, Jessica Nicole; Tellez, Hernesto; Miller, Andy; Xiong, Yongliang; Pohl, Phillip Isabio; Ockwig, Nathan W.; Wang, Yifeng; Gao, Huizhen

2010-09-01T23:59:59.000Z

247

Generation risk assessment in volatile conditions with wind, hydro, and natural gas units  

Science Journals Connector (OSTI)

This paper studies a generating company (GENCO)’s midterm (a few months to a year) scheduling payoffs and risks in volatile operating conditions. The proposed algorithm considers the integration of intermittent wind units into a GENCO’s generation assets and coordinates the GENCO’s hourly wind generation schedule with that of natural gas (NG) units (with volatile gas prices) and hydro units (with water inflow forecast) for maximizing the GENCO’s payoff. The proposed midterm GENCO model applies market price forecasts to the risk-constrained stochastic price-based unit commitment (PBUC) for calculating the GENCO’s risk in energy and ancillary services markets. The proposed PBUC minimizes the cost of (a) NG contracts, storage, startup and shutdown, (b) startup and shutdown of cascaded hydro units, and (c) penalty for defaulting on the scheduled power delivery. Simulation results show that the diversification of generating assets including bilateral contracts (BCs) could enhance the GENCO’s midterm planning by increasing the expected payoff and decreasing the financial risk.

Cem Sahin; Mohammad Shahidehpour; Ismet Erkmen

2012-01-01T23:59:59.000Z

248

Volatile abundances in submarine glasses from the North Fiji and Lau back-arc basins  

SciTech Connect

Glasses from submarine lavas of the North Fiji and lau back-arc basins were analyzed by high-temperature mass spectrometry for volatiles. Abundances for H{sub 2}O, Cl, F, S and CO{sub 2} in glasses ranging in composition from depleted, primitive MORB to enriched, transitional tholeiites are reported. The samples divide into three groups based on K{sub 2}O vs. H{sub 2}O, Ba/Zr vs. H{sub 2}O and K{sub 2}O/H{sub 2}O vs. P{sub 2}O{sub 5}/H{sub 2}O variation diagrams. At similar Mg No., the least evolved samples studied are nearly identical to N-type MORB in H{sub 2}O abundances but show Cl contents enriched by a factor of 5. More enriched samples, classified as back-arc basin basalts (BABB) on the basis of major/trace elements and isotopes, are not as hydrous (at similar Mg No.) as those from the Mariana and East Scotia Sea back-arc basins. The data indicate that not all back-arc basins erupt lavas with the distinct volatile and other elemental characteristics of lavas from the Mariana Trough and Scotia Sea.

Aggrey, K.E.; Muenow, D.W.; Sinton, J.M. (Univ. of Hawaii, Honolulu (USA))

1988-10-01T23:59:59.000Z

249

An assessment of methyl mercury and volatile mercury in land-applied sewage sludge  

SciTech Connect

In 1993, the US Environmental Protection Agency issued regulations covering the land-application of municipal sewage sludge. These regulations established maximum pollutant concentrations and were based upon a risk assessment of human exposure. Mercury, assumed to be inorganic and non-volatile, was one pollutant evaluated. From April, 1995 through February, 1996, the authors studied the species of mercury contaminating municipal sludge applied to land, and the potential for volatilization of mercury from land-applied sludge. Methyl mercury was found at 0.1% of total mercury concentrations and was emitted from land-applied sludge to the atmosphere. Elemental mercury (Hg) was formed in land-applied sludge via the reduction of oxidized mercury and was also emitted to the atmosphere. Hg emission from land-applied sludge was significantly elevated over background soil emission. Methyl mercury is more toxic and more highly bioaccumulated than inorganic mercury, and warrants assessment considering these special criteria. Additionally, mercury emission from sludge-amended soil may lead to the contamination of other environmental media with significant concentrations of the metal. Although these pathways were not evaluated in the regulatory risk assessment, they are an important consideration for evaluating the risks from mercury in land-applied sludge. This presentation will summarize the results of a re-assessment of US EPA regulations regarding the land-application of municipal sewage sludge using data on methyl mercury toxicity and mercury transport in the atmosphere.

Carpi, A. [Cornell Univ., Ithaca, NY (United States); Lindberg, S.E. [Oak Ridge National Lab., TN (United States)

1995-12-31T23:59:59.000Z

250

Conditional correlations and volatility spillovers between crude oil and stock index returns  

Science Journals Connector (OSTI)

This paper investigates the conditional correlations and volatility spillovers between the crude oil and financial markets, based on crude oil returns and stock index returns. Daily returns from 2 January 1998 to 4 November 2009 of the crude oil spot, forward and futures prices from the WTI and Brent markets, and the FTSE100, NYSE, Dow Jones and S&P500 stock index returns, are analysed using the CCC model of Bollerslev (1990), VARMA-GARCH model of Ling and McAleer (2003), VARMA-AGARCH model of McAleer, Hoti, and Chan (2008), and DCC model of Engle (2002). Based on the CCC model, the estimates of conditional correlations for returns across markets are very low, and some are not statistically significant, which means the conditional shocks are correlated only in the same market and not across markets. However, the DCC estimates of the conditional correlations are always significant. This result makes it clear that the assumption of constant conditional correlations is not supported empirically. Surprisingly, the empirical results from the VARMA-GARCH and VARMA-AGARCH models provide little evidence of volatility spillovers between the crude oil and financial markets. The evidence of asymmetric effects of negative and positive shocks of equal magnitude on the conditional variances suggests that VARMA-AGARCH is superior to VARMA-GARCH and CCC.

Chia-Lin Chang; Michael McAleer; Roengchai Tansuchat

2013-01-01T23:59:59.000Z

251

QGESS: Specification for Selected Feedstocks  

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

011812 National Energy Technology Laboratory Office of Program Performance and Benefits 2 Specification for Selected Feedstocks Quality Guidelines for Energy System Studies January...

252

Glossary API Gravity: An  

Gasoline and Diesel Fuel Update (EIA)

5 60 60 131 5 . . The higher the API gravity, the lighter the compound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Intermediate crudes fall in the range of 22 degrees to 38 degrees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on fin- ished aviation gasoline. Barrel: A volumetric unit of measure for crude oil and petroleum products equivalent to 42 U.S. gallons. Bulk Sales: Wholesale sales of gasoline in individual

253

untitled  

Gasoline and Diesel Fuel Update (EIA)

5 5 60 60 1315 . . The higher the API gravity, the lighter the com- pound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Interme- diate crudes fall in the range of 22 degrees to 38 de- grees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specifica- tion D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Barrel: A volumetric unit of measure for crude oil and petroleum products equivalent to 42 U.S. gal- lons. Bulk Sales: Wholesale sales of gasoline in individual

254

untitled  

Gasoline and Diesel Fuel Update (EIA)

measur- measur- ing scale is calibrated in terms of degrees API; it may be calculated in terms of the following formula: Deg API sp gr degF degF = - 1415 60 60 1315 . . The higher the API gravity, the lighter the compound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Intermediate crudes fall in the range of 22 degrees to 38 degrees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on fin- ished aviation gasoline. Barrel: A volumetric

255

Glossary API Gravity: An  

Gasoline and Diesel Fuel Update (EIA)

60 60 1315 . . The higher the API gravity, the lighter the compound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Intermediate crudes fall in the range of 22 degrees to 38 degrees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on fin- ished aviation gasoline. Barrel: A volumetric unit of measure for crude oil and petroleum products equivalent to 42 U.S. gallons. Bulk Sales: Wholesale sales of gasoline in individual

256

untitled  

Gasoline and Diesel Fuel Update (EIA)

5 60 60 131 5 . . The higher the API gravity, the lighter the com- pound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Interme- diate crudes fall in the range of 22 degrees to 38 de- grees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specifica- tion D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Barrel: A volumetric unit of measure for crude oil and petroleum products equivalent to 42 U.S. gal- lons. Bulk Sales: Wholesale sales of gasoline

257

Hanford Site environmental management specification  

SciTech Connect

The US Department of Energy, Richland Operations Office (RL) uses this Hanford Site Environmental Management Specification (Specification) to document top-level mission requirements and planning assumptions for the prime contractors involved in Hanford Site cleanup and infrastructure activities under the responsibility of the US Department of Energy, Office of Environmental Management. This Specification describes at a top level the activities, facilities, and infrastructure necessary to accomplish the cleanup of the Hanford Site and assigns this scope to Site contractors and their respective projects. This Specification also references the key National Environmental Policy Act of 1969 (NEPA), Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA), and safety documentation necessary to accurately describe the cleanup at a summary level. The information contained in this document reflects RL`s application of values, priorities, and critical success factors expressed by those involved with and affected by the Hanford Site project. The prime contractors and their projects develop complete baselines and work plans to implement this Specification. These lower-level documents and the data that support them, together with this Specification, represent the full set of requirements applicable to the contractors and their projects. Figure 1-1 shows the relationship of this Specification to the other basic Site documents. Similarly, the documents, orders, and laws referenced in this specification represent only the most salient sources of requirements. Current and contractual reference data contain a complete set of source documents.

Grygiel, M.L.

1998-06-10T23:59:59.000Z

258

Modified Atmosphere Packaged Cheddar Cheese Shreds:? Influence of Fluorescent Light Exposure and Gas Type on Color and Production of Volatile Compounds  

Science Journals Connector (OSTI)

Modified Atmosphere Packaged Cheddar Cheese Shreds:? Influence of Fluorescent Light Exposure and Gas Type on Color and Production of Volatile Compounds ... The cheese block was shredded with a hand shredder. ... Aldehydes were the major constituent of the volatile fraction of shredded Cheddar cheese packaged under CO2. ...

Llori M. Colchin; Sandra L. Owens; Galina Lyubachevskaya; Elizabeth Boyle-Roden; Estelle Russek-Cohen; Scott A. Rankin

2001-04-13T23:59:59.000Z

259

Photochemical Modeling of Emissions Trading of Highly Reactive Volatile Organic Compounds in Houston, Texas. 1. Reactivity Based Trading and Potential for Ozone Hot Spot Formation  

Science Journals Connector (OSTI)

Photochemical Modeling of Emissions Trading of Highly Reactive Volatile Organic Compounds in Houston, Texas. ... (12)?Thompson, T. M.; Wang, L.; Web, A.; McDonald-Buller, E.; Allen, D. T. Photochemical Modeling of the Air Quality Impacts of an Emissions Trading Program for Highly Reactive Volatile Organic Compounds (HRVOCs) in Texas; Air and Waste Management Association Annual Meeting, New Orleans, June, 2006. ...

Linlin Wang; Tammy Thompson; Elena C. McDonald-Buller; Alba Webb; David T. Allen

2007-02-27T23:59:59.000Z

260

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

of ASTM specification D6751. Renewable diesel is defined as liquid fuel derived from biomass that meets EPA's fuel registration requirements and ASTM specifications D975 or D396;...

Note: This page contains sample records for the topic "astm volatility specifications" 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

Volatility regimes, asymmetric basis effects and forecasting performance: An empirical investigation of the WTI crude oil futures market  

Science Journals Connector (OSTI)

This study employs a flexible regime-switching EGARCH model with Student-t distributed error terms to investigate whether volatility regimes and basis affect the behavior of crude oil futures returns, including the conditional mean, variance, skewness, kurtosis as well as the extent of heavy-tailedness. The study also examines whether volatility regimes and asymmetric basis effects can improve the forecasting accuracy. The main merit of the empirical model is that the basis effect is allowed to be asymmetric and to vary across volatility regimes. Empirical results suggest that the conditional mean and variance respond to the basis asymmetrically and nonlinearly, and that the responses of transition probabilities to the basis are symmetric. Furthermore, the conditional higher moments are sensitive to the absolute value of basis, and the heavy tailed characteristic can be greatly alleviated by taking into account the asymmetric basis effects and regime switches. Finally, the regime switches and asymmetric basis effects play decisive roles in forecasting return, volatility and tail distribution.

Kuang-Liang Chang

2012-01-01T23:59:59.000Z

262

Use of Low-Volatile Solid Fuels in a 100 kW Chemical-Looping Combustor  

Science Journals Connector (OSTI)

Swedish wood char and Mexican petcoke, both having low volatile content, were used as fuel. ... The carbon capture efficiency was high with wood char, but not as high with petcoke. ... Using petcoke as fuel, high gas conversion was achieved even when employing very high fuel power, 148 kW. ...

Carl Linderholm; Matthias Schmitz; Pavleta Knutsson; Malin Källén; Anders Lyngfelt

2014-08-21T23:59:59.000Z

263

Fluid saturation and volatile partitioning between melts and hydrous fluids in crustal magmatic systems: The contribution of experimental measurements and  

E-Print Network (OSTI)

systems, experimental results on the solubility and partitioning of H2O, CO2, S, Cl, F and a few other systems: The contribution of experimental measurements and solubility models Don R. Baker a, , Marina 2012 Keywords: Magmatic volatiles Solubility Water Carbon dioxide Sulfur Halogens This work reviews

Long, Bernard

264

Diversity of the Volatile Organic Compounds Emitted by 55 Species of Tropical Trees: a Survey in French Guiana  

E-Print Network (OSTI)

in French Guiana Elodie A. Courtois & C. E. Timothy Paine & Pierre-Alain Blandinieres & Didier Stien & Jean, LLC 2009 Abstract Volatile organic compounds (VOCs) are pro- duced by a broad range of organisms, from tropical tree species in a lowland rainforest of French Guiana. We discovered a remarkably high chemical

Chave, Jérôme

265

Estimation of Volatility The values of the parameters r, t, St, T, and K used to price a call op-  

E-Print Network (OSTI)

is the price of light sweet crude oil futures traded on the New York Mercantile Exchange (NYMEX), basedChapter 7 Estimation of Volatility The values of the parameters r, t, St, T, and K used to price in the stock price model dSt St = µdt + dBt. A natural estimator for the trend parameter µ can be written as ^µ

Privault, Nicolas

266

NMED COMMENTS ITEM 3 REVISE VOLATILE ORGANIC COMPOUND (VOC) TARGET ANALYTE LIST  

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

3 3 NMED COMMENTS ITEM 3 REVISE VOLATILE ORGANIC COMPOUND (VOC) TARGET ANALYTE LIST OTHER CHANGES TO VOC MONITORING PROGRAM Page 1 of 21 VOC 3·1: PMR Section 3, Topic 1, Table 1 Recalculated Waste Matrix Code Group Weighting Factors based on the 2004 Compliance Recertification Contact Handled (CH) Transuranic (TRU) Waste Inventory (m 3 ) The new weighting factors appear to be based on CH TRU waste only and do not include remote handled (RH) TRU waste. There was no discussion in the PMR addressing possible differences in Waste Matrix Code Group (WMCG) for RH TRU that could potentially impact the weighting factors. Please provide data characterizing the differences in emissions between the two types of waste, in support of the assertion that modeling data from CH TRU waste adequately

267

Evaluation of calcium chloride and ammonium thiosulfate as ammonia volatilization inhibitors for surface-applied urea  

E-Print Network (OSTI)

million tons Total fertilizer Total N NH4NOs Anhydrous NHs N solutions Urea 22. 7 24. 9 42. 5 52. 8 41. 8 50. 1 1. 6 2. 74 8. 60 11. 4 9. 13 11. 1 1. 12 1. 23 2. 80 2. 63 2. 15 2. 19 0. 35 0. 71 4. 02 5. 48 3. 84 4. 71 0. 21 0. 65 4. 11 6. 67 6...-12 10-12 10-12 0-2 12-14 0-2 120 144 96 24 36 24 261 3128 218 1878 225 3104 In general, three major effects were observed: 1) The lag phase of NHs volatilization was delayed or lengthened. 2) The maximum N loss rate occurred later...

Sloan, John J.

1989-01-01T23:59:59.000Z

268

Investigations of release phenomenon of volatile organic compounds and particulates from residual storage chip piles  

SciTech Connect

This paper outlines the method for estimating Particulate Matter and Volatile Organic Compounds (VOCs) emissions from wood handling and storage operations at a pulp mill. Fugitive particulate matter emissions from wood handling and storage operations are due to material load/dropout operations, wind erosion from storage piles and vehicular traffic on paved roads. The particulate matter emissions are a function of a number of variables like windspeed, surface moisture content, material silt content, and number of days of precipitation. Literature review attributes VOC emissions to biological, microbiological, chemical, and physical processes occurring in wood material storage pile. The VOC emissions are from the surface of these piles and the VOC released during retrieval of chips from the pile. VOC emissions are based on the chip throughput, number of turnovers, moisture content and surface area of the pile. The emission factors with the requisite calculation methodology to be utilized for quantifying VOC emissions from chip piles has been discussed in this paper.

Mohan, S.; Nagarkatti, M. [Trinity Consultants, Inc., Baton Rouge, LA (United States)

1996-12-31T23:59:59.000Z

269

Hydrogen Safety Project chemical analysis support task: Window C'' volatile organic analysis  

SciTech Connect

This data package contains the results obtained by Pacific Northwest Laboratory (PNL) staff in the characterization of samples for the 101-SY Hydrogen Safety Project. The samples were submitted for analysis by Westinghouse Hanford Company (WHC) under the Technical Project Plan (TPP) 17667 and the Quality Assurance Plan MCS-027. They came from a core taken during Window C'' after the May 1991 gas release event. The analytical procedures required for analysis were defined in the Test Instructions (TI) prepared by the PNL 101-SY Analytical Chemistry Laboratory (ACL) Project Management Office in accordance with the TPP and the QA Plan. The requested analysis for these samples was volatile organic analysis. The quality control (QC) requirements for each sample are defined in the Test Instructions for each sample. The QC requirements outlined in the procedures and requested in the WHC statement of work were followed.

Gillespie, B.M.; Stromatt, R.W.; Ross, G.A.; Hoope, E.A.

1992-01-01T23:59:59.000Z

270

Hydrogen Safety Project chemical analysis support task: Window ``C`` volatile organic analysis  

SciTech Connect

This data package contains the results obtained by Pacific Northwest Laboratory (PNL) staff in the characterization of samples for the 101-SY Hydrogen Safety Project. The samples were submitted for analysis by Westinghouse Hanford Company (WHC) under the Technical Project Plan (TPP) 17667 and the Quality Assurance Plan MCS-027. They came from a core taken during Window ``C`` after the May 1991 gas release event. The analytical procedures required for analysis were defined in the Test Instructions (TI) prepared by the PNL 101-SY Analytical Chemistry Laboratory (ACL) Project Management Office in accordance with the TPP and the QA Plan. The requested analysis for these samples was volatile organic analysis. The quality control (QC) requirements for each sample are defined in the Test Instructions for each sample. The QC requirements outlined in the procedures and requested in the WHC statement of work were followed.

Gillespie, B.M.; Stromatt, R.W.; Ross, G.A.; Hoope, E.A.

1992-01-01T23:59:59.000Z

271

Oak Ridge Site Specific Advisory ...  

Office of Environmental Management (EM)

Ridge Site Specific Advisory Board * P.O. Box 2001, EM-91, Oak Ridge, TN 37831 Phone: 865-241-4583, 865-241-4584, 1-800-382-6938 * Fax: 865-574-3521 * Internet:...

272

Electric motor model repair specifications  

SciTech Connect

These model repair specifications list the minimum requirements for repair and overhaul of polyphase AC squireel cage induction motors. All power ranges, voltages, and speeds of squirrel cage motors are covered.

NONE

1995-08-01T23:59:59.000Z

273

Characterization of volatile organic compounds (VOCs) in Asian and north American pollution plumes during INTEX-B: identification of specific Chinese air mass tracers  

E-Print Network (OSTI)

1,2-DCE), ethane, ethyne, propane, butanes, i-pentane, andDCE Ethane Ethene Ethyne Propane i-Butane n-Butane i-PentaneDCE Ethane Ethene Ethyne Propane i-Butane n-Butane i-Pentane

2009-01-01T23:59:59.000Z

274

Characterization of volatile organic compounds (VOCs) in Asian and north American pollution plumes during INTEX-B: identification of specific Chinese air mass tracers  

E-Print Network (OSTI)

coal and biofuel combustion and biomass burning (Khalil andcombustion products ethyne and benzene, and of the biomass/combustion tracer ethyne, the industrial solvent CH 2 Cl 2 , and the two coal/biomass

2009-01-01T23:59:59.000Z

275

Building Energy Data Exchange Specification Scoping Report |...  

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

Building Energy Data Exchange Specification Scoping Report Building Energy Data Exchange Specification Scoping Report The Building Energy Data Exchange Specification (BEDES),...

276

Development and Application of A Membrane-Based Thermodenuder for Measurement of Volatile Particles Emitted by A Jet Turbine Engine  

SciTech Connect

Measurement of volatile particles emitted by modern jet engines is a daunting task. Besides the complexity in sampling jet aircraft exhaust, the main difficulty lies at how to faithfully capture the phase-partition dynamics of volatile particles as they travel downstream from the engine exhaust nozzle. As a result, the physico-chemical properties of the exhaust are also transformed. We have developed a sampling instrument that aims at enabling study of the phase-partition dynamics. The objective of this research project was to design and evaluate a new thermodenuder for performing phase separation of the engine-emitted volatile particles. The backbone of the new thermodenuder is a thin metallic membrane. The membrane enables extraction of molecules that can be thermally desorbed from the condensed particulate phases and collected for subsequent chemical analysis. Toward realization of the technique in the future field aircraft emissions measurement we tested this new thermo-denuding device using laboratory-generated particles that were made of non-volatile or semi-volatile chemicals. The particle penetration efficiency, a measure of the device performance, of this thermodenuder was found to be better than 99%. Results obtained from the tests executed at a number of operating temperature conditions show reasonably good thermal separation. We have scheduled to apply this new device to characterize emissions from a T63 turboshaft engine in the spring of 2010 and are expecting to show the engine results at the conference. The test results based on the laboratory-generated particles were encouraging for the intended application. With excellent particle transmission efficiency and an ability to simultaneously measure the composition in the gas and particle phases of the engine particles, we believe the new technology will make a great contribution to measurement research of engine emissions.

Cheng, Mengdawn [ORNL

2010-01-01T23:59:59.000Z

277

Microsoft PowerPoint - AAVP.ASTM.Monterey..ppt  

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

ARM Science Team Meeting Hyatt Regency Monterey Monterey, CA Rickey Petty March 29 th , 2007 ARM Aerial Vehicle Program (AAVP) ARM-UAV conducted 12 major field campaigns Field...

278

PriceTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

ASTM: The American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specifica- tion MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Aviation Gasoline Blending Components: Naphthas that will be used for blending or compounding into finished aviation gasoline (e.g., straight run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes oxygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are reported as other hydrocarbons, hydrogen, and oxygenates. Barrel (petroleum): A unit of volume equal to 42 U.S. gallons. Biomass Waste:

279

ConsumTechNotes2011.vp  

Gasoline and Diesel Fuel Update (EIA)

Note: Note: The conversion factor for asphalt is 5.5 barrels per short ton. ASTM: American Society for Testing and Materials Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specifica- tion MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Aviation Gasoline Blending Components: Naphthas that will be used for blending or compounding into finished aviation gasoline (e.g., straight run gasoline, alkylate, reformate, benzene, toluene, and xylene). Excludes ox- ygenates (alcohols, ethers), butane, and pentanes plus. Oxygenates are re- ported as other hydrocarbons, hydrogen, and oxygenates. Barrel

280

Common Platform Enumeration: Naming Specification  

E-Print Network (OSTI)

Institute of Standards and Technology (NIST) promotes the U.S. economy and public welfare by providing of Booz Allen Hamilton, Seth Hanford of Cisco Systems, Inc., Tim Keanini of nCircle, Kent Landfield of Mc that IT products must meet for conformance with the CPE Naming version 2.3 specification. Trademark Information CPE

Note: This page contains sample records for the topic "astm volatility specifications" 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

Is Hale–Bopp A ‘Juvenile’ Comet – Study Of The Energy Balance To Explain The Vapor Flux Of Volatiles From The Surface  

Science Journals Connector (OSTI)

Sublimation of minor gases from ices inside of a porous comet ... input. Our model meant to describe the gas flux inside and out of the porous...2O and CO as the most abundant minor component of higher volatility...

J. Benkhoff; H. Rauer

282

Separation and Identification of Volatile Compounds from Liquid Cultures of Trichoderma harzianum by GC-MS using Three Different Capillary Columns  

Science Journals Connector (OSTI)

......functions in the organism that are of remarkable importance to humankind in medical, industrial or agricultural applications. Some...activities. Volatile compounds are appear as intermediate and end products of diverse metabolic pathways and belong to various......

Shafiquzzaman Siddiquee; Bo Eng Cheong; Khanam Taslima; Hossain Kausar; Md Mainul Hasan

2012-04-01T23:59:59.000Z

283

Volatility of Mixtures of JP-8 with Biomass Derived Hydroprocessed Renewable Jet Fuels by the Composition Explicit Distillation Curve Method  

Science Journals Connector (OSTI)

Volatility of Mixtures of JP-8 with Biomass Derived Hydroprocessed Renewable Jet Fuels by the Composition Explicit Distillation Curve Method ... Energy Fuels, 2012, 26 (3), ... There are many reasons for this, the most important of which are guarding against potential supply disruptions, overcoming the dependence on foreign sources of petroleum, overcoming the vulnerability of large centralized refineries (to both weather events and terrorist acts), and mitigation of the rising costs of current fuel streams. ...

Jean Van Buren; Kathryn Abel; Tara M. Lovestead; Thomas J. Bruno

2012-02-28T23:59:59.000Z

284

The Pond 2 selenium volatilization study: A synthesis of five years of experimental results, 1990--1995  

SciTech Connect

Microbial volatilization is a potential remedial measure to decrease the selenium inventory in Kesterson Reservoir soils. Past studies in both the field and the laboratory suggest that a significant percentage of the selenium inventory may be removed in this fashion. The objectives of this study include the quantification of selenium losses and a test of a pilot-scale design which in the future may be used in other parts of the Reservoir.

Zawislanski, P.T. [Lawrence Berkeley National Lab., CA (United States). Earth Sciences Div.; Jayaweera, G.R.; Biggar, J.W.; Wu, L. [Univ. of California, Davis, CA (United States); Frankenberger, W.T. [Univ. of California, Riverside, CA (United States). Dept. of Soil and Environmental Sciences

1996-02-01T23:59:59.000Z

285

Secondary Organic Aerosol from Aqueous Reactions of Green Leaf Volatiles with Organic Triplet Excited States and Singlet Molecular Oxygen  

Science Journals Connector (OSTI)

Secondary Organic Aerosol from Aqueous Reactions of Green Leaf Volatiles with Organic Triplet Excited States and Singlet Molecular Oxygen ... To examine this, we calculated the bond dissociation energies (BDE) of different C–H bonds in the two molecules (Section S2 and Figure S3 in the SI). ... by the Arrhenius equation (Figure 3b)(6)where A is the pre-exponential factor, Ea is the activation energy, and R is the gas constant. ...

Nicole K. Richards-Henderson; Andrew T. Pham; Benjamin B. Kirk; Cort Anastasio

2014-11-26T23:59:59.000Z

286

Vertical composition gradient effects on original hydrocarbon in place volumes and liquid recovery for volatile oil and gas condensate reservoirs  

E-Print Network (OSTI)

in Place Volumes and Liquid Recovery for Volatile Oil and Gas Condensate Reservoirs. (December 2000) Juan Manual Jaramillo Arias, B. S. , Universidad de America; B. S. , Universidad Nacional de Colombia Chair of Advisory Committee: Dr. Maria A. Barrufet... Reservoir Performance 2. 2 Equation of State Review. . 2. 3 Peng Robinson Equation of State (PR EOS). 2. 4 Vapor Liquid Equilibria. . 2. 5 Volume Translation. 2. 6 Pseudoization or Lumping. 2. 7 Heavy Fraction Characterization. . 2. 8 Compositional...

Jaramillo Arias, Juan Manuel

2012-06-07T23:59:59.000Z

287

Causality and volatility spillovers among petroleum prices of WTI, gasoline and heating oil in different locations  

Science Journals Connector (OSTI)

This paper examines the time series properties of daily spot and futures prices for three petroleum types traded at five commodity centers within and outside the United States. Examining five combinations of the spot and futures prices by petroleum type and trading center, the cointegration tests of each of these five groups suggest that spot and futures contracts offer little room for long-run commodity portfolio diversification. In the West Texas Intermediate (WTI) crude-oil group, the VEC model indicates that the New York Mercantile Exchange (NYMEX) 1-month futures price has the upper hand in terms of directional causality and volatility spillovers. In the NYMEX gasoline system, there are bi-directional causality relationships among all the gasoline spot and futures prices, but the spot price produces the greatest spillover. In the NYMEX heating oil system, information transmission and predictability among the spot, 1- and 3-month futures are found to be particularly strong and significant. In the international gasoline spot market, contrary to the world crude-oil market, there is no apparent world gasoline spot leader for the gasoline spot prices.

Shawkat Hammoudeh; Huimin Li; Bang Jeon

2003-01-01T23:59:59.000Z

288

LastingNVCache: A Technique for Improving the Lifetime of Non-volatile Caches  

SciTech Connect

Use of NVM (Non-volatile memory) devices such as ReRAM (resistive RAM) and STT-RAM (spin transfer torque RAM) for designing on-chip caches holds the promise of providing a high-density, low-leakage alternative to SRAM. However, low write endurance of NVMs, along with the write-variation introduced by existing cache management schemes may significantly limit the lifetime of NVM caches. We present LastingNVCache, a technique for improving lifetime of NVM caches by mitigating the intra-set write variation. LastingNVCache works on the key idea that by periodically flushing a frequently-written data-item, the next time the block can be made to load into a cold block in the set. Through this, the future writes to that data-item can be redirected from a hot block to a cold block, which leads to improvement in the cache lifetime. Microarchitectural simulations have shown that LastingNVCache provides 6.36X, 9.79X, and 10.94X improvement in lifetime for single, dual and quad-core systems. Also, its implementation overhead is small and it outperforms a recently proposed technique for improving lifetime of NVM caches.

Mittal, Sparsh [ORNL] [ORNL; Vetter, Jeffrey S [ORNL] [ORNL; Li, Dong [ORNL] [ORNL

2014-01-01T23:59:59.000Z

289

Real-time monitoring of volatile organic compounds using chemical ionization mass spectroscopy: Final report  

SciTech Connect

Volatile organic compound (VOC) emission to the atmosphere is of great concern to semiconductor manufacturing industries, research laboratories, the public, and regulatory agencies. Some industries are seeking ways to reduce emissions by reducing VOCs at the point of use (or generation). This paper discusses the requirements, design, calibration, and use of a sampling inlet/quadrupole mass spectrometer system for monitoring VOCs in a semiconductor manufacturing production line. The system uses chemical ionization to monitor compounds typically found in the lithography processes used to manufacture semiconductor devices (e.g., acetone, photoresist). The system was designed to be transportable from tool to tool in the production line and to give the operator real-time feedback so the process(es) can be adjusted to minimize VOC emissions. Detection limits ranging from the high ppb range for acetone to the low ppm range fore other lithography chemicals were achieved using chemical ionization mass spectroscopy at a data acquisition rate of approximately 1 mass spectral scan (30 to 200 daltons) per second. A demonstration of exhaust VOC monitoring was performed at a working semiconductor fabrication facility during actual wafer processing.

Thornberg, S.M.; Mowry, C.D.; Keenan, M.R.; Bender, S.F.A. [Sandia National Labs., Albuquerque, NM (United States). Gas Analysis Lab.; Owen, T. [Intel Corp., Rio Rancho, NM (United States)

1997-04-01T23:59:59.000Z

290

A method to characterise the volatile release of solid recovered fuels (SRF)  

Science Journals Connector (OSTI)

A method was developed and successfully applied to characterise the de-volatilisation process of solid recovered fuels (SRF). Following the definitions of the European initiative on SRF standardisation CEN/TC 343, this kind of fuels have to be produced from non-hazardous bio-residues, mixed- and mono-waste streams, and they are designated to be used either in mono- or co-combustion processes. Consequently, SRF are – in most cases – heterogeneous fuel mixtures. The de-volatilisation process was identified as highly relevant due to the nature of fuel: most SRF components do not evolve a char comparable to coal. Furthermore, large particle sizes do not allow the application of common approaches to determine kinetic parameters. The method presented in this paper relies on thermo-gravimetric analysis (TGA). By successful combination with other well-established analytical procedures, the obtainable information towards the de-volatilisation process was largely improved. The method allows a quantification of energy and elemental distribution between volatiles and char during the de-volatilisation process in relation to the particle temperature. The data can be used to compare SRF or SRF components with other “known” fuels such as lignite and biomass. Moreover, the data is suitable as input data for combustion models. Focus of this paper is the analytical procedure including the required calculations. In addition, first results are presented and some ideas towards the use of the results are discussed.

Th. Hilber; M. Martensen; J. Maier; G. Scheffknecht

2007-01-01T23:59:59.000Z

291

Estimating Persistent Mass Flux of Volatile Contaminants from the Vadose Zone to Ground Water  

SciTech Connect

Contaminants may persist for long time periods within low permeability portions of the vadose zone where they cannot be effectively treated and are a potential continuing source of contamination to groundwater. Setting appropriate vadose zone remediation goals requires evaluating these persistent sources in terms of their impact on meeting groundwater remediation goals. One-dimensional approaches for estimating transport of volatile contaminants in the vadose zone are considered and compared to a one-dimensional flux-continuity-based assessment of vapor-phase contaminant movement from the vadose zone to the groundwater. The flux-continuity-based assessment demonstrates that the ability of the groundwater to move contaminant away from the water table controls the vapor-phase mass flux from the vadose zone across the water table. Limitations of the one-dimensional approaches are then discussed with respect to the need for further method development and application of two- or three-dimensional numerical modeling. The carbon tetrachloride (CT) plume at the U.S. Department of Energy Hanford Site is used as an example of a site where persistent vadose zone contamination needs to be considered in the context of groundwater remediation.

Truex, Michael J.; Oostrom, Martinus; Brusseau, Mark

2009-05-04T23:59:59.000Z

292

Chromosome specific repetitive DNA sequences  

DOE Patents (OSTI)

A method is provided for determining specific nucleotide sequences useful in forming a probe which can identify specific chromosomes, preferably through in situ hybridization within the cell itself. In one embodiment, chromosome preferential nucleotide sequences are first determined from a library of recombinant DNA clones having families of repetitive sequences. Library clones are identified with a low homology with a sequence of repetitive DNA families to which the first clones respectively belong and variant sequences are then identified by selecting clones having a pattern of hybridization with genomic DNA dissimilar to the hybridization pattern shown by the respective families. In another embodiment, variant sequences are selected from a sequence of a known repetitive DNA family. The selected variant sequence is classified as chromosome specific, chromosome preferential, or chromosome nonspecific. Sequences which are classified as chromosome preferential are further sequenced and regions are identified having a low homology with other regions of the chromosome preferential sequence or with known sequences of other family me This invention is the result of a contract with the Department of Energy (Contract No. W-7405-ENG-36).

Moyzis, Robert K. (Los Alamos, NM); Meyne, Julianne (Los Alamos, NM)

1991-01-01T23:59:59.000Z

293

Effect of Oil Price Volatility on Tunisian Stock Market at Sector-level and Effectiveness of Hedging Strategy  

Science Journals Connector (OSTI)

Abstract In this work, our objective is to study in a first step links and interaction between oil and stock markets in Tunisia in terms of volatility at the sector-level, and then in a second step to determine the best hedging strategy for oil-stock portfolio against the risk of negative variation in stock market prices. Our methodology consist to model the data by a bivariate GARCH model to capture the effect in terms of volatility in the variation of the oil price on the different sector index, and to use the conditional variances and conditional correlation to calculate the hedging ratio and determinate the best hedging strategy. The empirical results indicate that the majority of relationships are unidirectional from the oil market to Tunisian stock market, and the conditional variance of a stock sector returns is affected not only by the volatility surprises of the stock market, but also by those of oil market. The model GARCH-BEKK is more effective than the others versions to minimize the risk of oil-stock portfolio.

Wajdi Hamma; Anis Jarboui; Ahmed Ghorbel

2014-01-01T23:59:59.000Z

294

Solar Photovoltaic SPECIFICATION, CHECKLIST AND GUIDE  

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

Photovoltaic Photovoltaic SPECIFICATION, CHECKLIST AND GUIDE Renewable Energy Ready Home Renewable Energy Ready Home SOLAR PHOTOVOLTAIC SPECIFICATION, CHECKLIST AND GUIDE i Table of Contents About the Renewable Energy Ready Home Specifications Assumptions of the RERH Solar Photovoltaic Specification .............................................................................. 1 Builder and Specification Limitations ............................................................................................................. 2

295

Project X functional requirements specification  

SciTech Connect

Project X is a multi-megawatt proton facility being developed to support a world-leading program in Intensity Frontier physics at Fermilab. The facility is designed to support programs in elementary particle and nuclear physics, with possible applications to nuclear energy research. A Functional Requirements Specification has been developed in order to establish performance criteria for the Project X complex in support of these multiple missions, and to assure that the facility is designed with sufficient upgrade capability to provide U.S. leadership for many decades to come. This paper will briefly review the previously described Functional Requirements, and then discuss their recent evolution.

Holmes, S.D.; Henderson, S.D.; Kephart, R.; Kerby, J.; Kourbanis, I.; Lebedev, V.; Mishra, S.; Nagaitsev, S.; Solyak, N.; Tschirhart, R.; /Fermilab

2012-05-01T23:59:59.000Z

296

Developing Biological Specifications for Fish Friendly Turbines...  

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

Developing Biological Specifications for Fish Friendly Turbines Developing Biological Specifications for Fish Friendly Turbines This factsheet explains studies conducted in a...

297

" Row: Specific Energy-Management Activities...  

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

4 Number of Establishments by Participation in Specific Energy-Management Activities, 2006;" " Level: National Data; " " Row: Specific Energy-Management Activities within NAICS...

298

" Row: Specific Energy-Management Activities...  

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

4 Number of Establishments by Participation in Specific Energy-Management Activities, 2010;" " Level: National Data; " " Row: Specific Energy-Management Activities within NAICS...

299

Alternative Fuels Data Center: Biofuels Quality Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biofuels Quality Biofuels Quality Specifications to someone by E-mail Share Alternative Fuels Data Center: Biofuels Quality Specifications on Facebook Tweet about Alternative Fuels Data Center: Biofuels Quality Specifications on Twitter Bookmark Alternative Fuels Data Center: Biofuels Quality Specifications on Google Bookmark Alternative Fuels Data Center: Biofuels Quality Specifications on Delicious Rank Alternative Fuels Data Center: Biofuels Quality Specifications on Digg Find More places to share Alternative Fuels Data Center: Biofuels Quality Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biofuels Quality Specifications The Tennessee Department of Agriculture may inspect and test biofuels under

300

Arid site characterization and technology assessment: Volatile Organic Compounds-Arid Integrated Demonstration  

SciTech Connect

The US Department of Energy`s (DOE`s) Volatile Organic Compounds-Arid Integrated Demonstration (VOC-Arid ID) program was initiated in March 1991 to evaluate technologies for all phases of remediation of VOCs in soils and groundwater at DOE arid/semiarid sites. The primary site for field demonstrations under the VOC-Arid ID program is the Hanford Site. The purpose of this report is to describe (1) the bases for technologies currently under evaluation in the VOC-Arid ID program; (2) the types of subsurface contamination at DOE arid/semiarid sites; and (3) the areas of potential common technology interests based on perceived technology needs at other DOE sites. This report was compiled by Pacific Northwest Laboratory in response to DOE`s Office of Technology Development`s mission to carry out an aggressive program to accelerate the development and implementation of new and existing technologies to meet a 30-year goal set by DOE in June 1989 to clean up all of its sites and to bring all sites into compliance with current and future environmental regulations. A key component of this program is the development of technologies that are better, faster, safer, and cheaper than those technologies currently available. Included in this report are an evaluation of technologies currently (fiscal year 1993) being pursued at the Hanford Site under the auspices of the VOC-Arid ID program, an assessment of subsurface contaminants at arid/semiarid sites, a summarization of technologies under consideration at other DOE sites, a discussion of areas of potential common technology interests, and the conclusions. Also included are a summary of the extent of contamination at the DOE arid/semiarid sites under consideration and a bibliography of source documents from which this report was prepared.

Riley, R.G.

1993-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Biomass Burning Observation Project Specifically,  

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

Burning Observation Project Burning Observation Project Specifically, the aircraft will obtain measurements of the microphysical, chemical, hygroscopic, and optical properties of aerosols. Data captured during BBOP will help scientists better understand how aerosols combine and change at a variety of distances and burn times. Locations Pasco, Washington. From July through September, the G-1 will be based out of its home base in Washington. From this location, it can intercept and measure smoke plumes from naturally occurring uncontrolled fires across Washington, Oregon, Idaho, Northern California, and Western Montana. Smoke plumes aged 0-5 hours are the primary targets for this phase of the campaign. Memphis, Tennessee. In October, the plane moves to Tennessee to sample prescribed

302

VEHICLE DETAILS AND BATTERY SPECIFICATIONS  

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

RR0DF106791 RR0DF106791 Hybrid Propulsion System: Mild Parallel Belt-Alternator Starter (BAS) Number of Electric Machines: 1 Motor: 15 kW (peak), AC induction Battery Specifications Manufacturer: Hitachi Type: Cylindrical Lithium-ion Number of Cells: 32 Nominal Cell Voltage: 3.6 V Nominal System Voltage: 115.2 V Rated Pack Capacity: 4.4 Ah Maximum Cell Charge Voltage 2 : 4.10 V Minimum Cell Discharge Voltage 2 : 3.00 V Thermal Management: Active - Forced air Pack Weight: 65 lb BEGINNING-OF-TEST: BATTERY LABORATORY TEST RESULTS SUMMARY Vehicle Mileage and Testing Date Vehicle Odometer: 5,715 mi Date of Test: January 8, 2013 Static Capacity Test Measured Average Capacity: 3.98 Ah Measured Average Energy Capacity: 460 Wh HPPC Test Pulse Discharge Power @ 50% DOD

303

VEHICLE DETAILS AND BATTERY SPECIFICATIONS  

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

RRXDF106605 RRXDF106605 Hybrid Propulsion System: Mild Parallel Belt-Alternator Starter (BAS) Number of Electric Machines: 1 Motor: 15 kW (peak), AC induction Battery Specifications Manufacturer: Hitachi Type: Cylindrical Lithium-ion Number of Cells: 32 Nominal Cell Voltage: 3.6 V Nominal System Voltage: 115.2 V Rated Pack Capacity: 4.4 Ah Maximum Cell Charge Voltage 2 : 4.10 V Minimum Cell Discharge Voltage 2 : 3.00 V Thermal Management: Active - Forced air Pack Weight: 65 lb BEGINNING-OF-TEST: BATTERY LABORATORY TEST RESULTS SUMMARY Vehicle Mileage and Testing Date Vehicle Odometer: 4,244 mi Date of Test: January 9, 2013 Static Capacity Test Measured Average Capacity: 3.88 Ah Measured Average Energy Capacity: 450 Wh HPPC Test Pulse Discharge Power @ 50% DOD

304

Specific test and evaluation plan  

SciTech Connect

The purpose of this Specific Test and Evaluation Plan (STEP) is to provide a detailed written plan for the systematic testing of modifications made to the 241-AX-B Valve Pit by the W-314 Project. The STEP develops the outline for test procedures that verify the system`s performance to the established Project design criteria. The STEP is a lower tier document based on the W-314 Test and Evaluation Plan (TEP). Testing includes Validations and Verifications (e.g., Commercial Grade Item Dedication activities), Factory Acceptance Tests (FATs), installation tests and inspections, Construction Acceptance Tests (CATs), Acceptance Test Procedures (ATPs), Pre-Operational Test Procedures (POTPs), and Operational Test Procedures (OTPs). It should be noted that POTPs are not required for testing of the transfer line addition. The STEP will be utilized in conjunction with the TEP for verification and validation.

Hays, W.H.

1998-03-20T23:59:59.000Z

305

Renewable Energy Ready Home Solar Photovoltaic Specifications  

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

Solar Photovoltaic Specification, Checklist and Guide, from the U.S. Environmental Protection Agency.

306

UV-Câ??Irradiated Arabidopsis and Tobacco Emit Volatiles That Trigger Genomic Instability in Neighboring Plants  

Science Journals Connector (OSTI)

...Massachusetts General Hospital, Boston, Massachusetts 02114 d Department of Medical Sciences...and Ballare, C.L. (2006). Solar ultraviolet-B radiation alters the...pathways mediate specific effects of solar ultraviolet B radiation on leaf phenolics...

Youli Yao; Cristian H. Danna; Franz J. Zemp; Viktor Titov; Ozan Nazim Ciftci; Roman Przybylski; Frederick M. Ausubel; Igor Kovalchuk

2011-10-25T23:59:59.000Z

307

Effect of fermentation conditions on yeast growth and volatile composition of wine produced from mango (Mangifera indica L.) fruit juice  

Science Journals Connector (OSTI)

In this study mango juice fermentation at laboratory scale with controlled inoculation using selected yeast strain was performed (Saccharomyces cerevisiae 101). Effect of fermentation conditions (temperature, pH, SO2 and aeration) on wine fermentation was evaluated based on yeast growth, duration, fermentation rate and volatile composition. The composition of the major volatile compounds with low boiling points was determined by gas chromatography under the different operating conditions of fermentation temperature (15–35 °C), pH (3.5–6.0), SO2 (100–300 ppm) and aeration (initial dissolved O2 and shaking at 30 rpm). Temperature had important effect on yeast growth and on the levels of volatile compounds. It was observed that the final concentrations of ethyl acetate and some of the higher alcohols decreased when fermentation temperature increased to 25 °C (35 mg/l at 15 °C and 27 mg/l at 25 °C). SO2 stimulated the yeast growth up to certain level and in excess it inhibited the yeast metabolism. Ethanol concentration slightly increased with the addition of 100 ppm SO2 (8.2 g/l) and decreased with increase in concentration of SO2 (6.2 g/l in 300 ppm SO2). Aeration by shaking increased the viable cell count (from 52 × 106 in the absence of oxygen to 98 × 106 in shaking at 30 rpm) but decreased the ethanol productivity (from 7.2 in initial dissolved O2 to 6.5 g/l shaking at 30 rpm). With the results obtained it was concluded that the temperature (25 °C), pH (5), SO2 (100 ppm) and must with initial oxygen were optimum for better quality of wine from mango fruits. The results of the present study considering the traditionally recognized preference for low alcoholic fermentation temperatures in wine making.

L.V.A. Reddy; O.V.S. Reddy

2011-01-01T23:59:59.000Z

308

Volatile Composition of Sunflower Oil-in-Water Emulsions during Initial Lipid Oxidation:? Influence of pH  

Science Journals Connector (OSTI)

For static headspace gas chromatography (SHGC), 2 mL of emulsion was transferred into a 10 mL vial and incubated at 60 °C for 10 min in the headspace unit of a Carlo Erba MEGA 5300 GC (Interscience bv, Breda, The Netherlands). ... The volatilities of the compounds in both emulsions were determined by SHGC, with and without addition of artificial saliva (Table 2), and their release was studied in the mouth model system combined with GC/SP (Table 3). ... In SHGC the peak areas of the compounds of the pH 6 emulsion were lower than those of the pH 3 emulsion. ...

Saskia M. van Ruth; Jacques P. Roozen; Maarten A. Posthumus; Frans Jos H. M. Jansen

1999-09-14T23:59:59.000Z

309

How do OPEC news and structural breaks impact returns and volatility in crude oil markets? Further evidence from a long memory process  

Science Journals Connector (OSTI)

Abstract Since its formation, OPEC through its conference decisions has been a major player in the world oil markets. The purpose of this paper is to examine the impacts of OPEC's different news announcements on the conditional expectations and volatility of crude oil markets in the presence of long memory and structural changes. To do so, we first discern OPEC's oil production behavior in response to its “cut”, “maintain”, and “increase” decisions. Then by applying the ARMA–GARCH class models to the two global benchmarks WTI and Brent over the period May 1987 through December 2012, we find strong evidence of long memory. The empirical evidence also shows that OPEC's announcements especially the “cut” and the “maintain” decisions have a significant effect on both returns and volatility of the crude oil markets, particularly that of the WTI. Moreover, we explore the possibility of structural breaks in the crude oil prices and detect five (six) breakpoints for the WTI (Brent) oil markets. The presence of structural breaks reduces the persistence of volatility. Accounting for OPEC's scheduled news announcements in the presence of structural changes reduces the degree of volatility persistence and enhances the understanding of this volatility in the oil markets. These results have several implications for policy makers, oil traders and other participants in the crude oil markets.

Walid Mensi; Shawkat Hammoudeh; Seong-Min Yoon

2014-01-01T23:59:59.000Z

310

Field Derived Emission Factors For Formaldehyde and other Volatile Organic Compounds in FEMA Temporary Housing Units  

SciTech Connect

Sixteen previously occupied temporary housing units (THUs) were studied to assess emissions of volatile organic compounds. The whole trailer emission factors wereevaluated for 36 VOCs including formaldehyde. Indoor sampling was carried out in the THUs located in Purvis staging yard in Mississippi, USA. Indoor temperature andrelative humidity (RH) were also measured in all the trailers during sampling. Indoor temperatures were varied (increased or decreased) in a selection of THUs using theheating, ventilation and air conditioning (HVAC) systems. Indoor temperatures during sampling ranged from 14o C to 33o C, and relative humidity (RH) varied between 35percentand 74percent. Ventilation rates were increased in some trailers using bathroom fans and vents during some of the sampling events. Ventilation rates measured during some aselection of sampling events varied from 0.14 to 4.3 h-1. Steady state indoor formaldehyde concentrations ranged from 10 mu g-m-3 to 1000 mu g-m-3. The formaldehyde concentrations in the trailers were of toxicological significance. The effects of temperature, humidity and ventilation rates were also studied. A linearregression model was built using log of percentage relative humidity, inverse of temperature (in K-1), and inverse log ACH as continuous independent variables, trailermanufacturer as a categorical independent variable, and log of the chemical emission factors as the dependent variable. The coefficients of inverse temperature, log relativehumidity, log inverse ACH with log emission factor were found to be statistically significant for all the samples at the 95percent confidence level. The regression model wasfound to explain about 84percent of the variation in the dependent variable. Most VOC concentrations measured indoors in the Purvis THUs were mostly found to be belowvalues reported in earlier studies by Maddalena et al.,1,2 Hodgson et al.,3 and Hippelein4. Emissions of TMPB-DIB (a plasticizer found in vinyl products) were found to be higher than values reported in comparable housing by Hodgson et al.,3. Emissions of phenol were also found to be slightly higher than values reported in earlier studies1,2,3. This study can assist in retrospective formaldehyde exposure assessments of THUs where estimates of the occupants indoor formaldehyde exposures are needed.

Parthasarathy, Srinandini; Maddalena, Randy L.; Russell, Marion L.; Apte, Michael G.

2010-10-01T23:59:59.000Z

311

Alternative Fuels Data Center: Hydrogen Fuel Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Hydrogen Fuel Hydrogen Fuel Specifications to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fuel Specifications on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fuel Specifications on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fuel Specifications on Google Bookmark Alternative Fuels Data Center: Hydrogen Fuel Specifications on Delicious Rank Alternative Fuels Data Center: Hydrogen Fuel Specifications on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fuel Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hydrogen Fuel Specifications The California Department of Food and Agriculture, Division of Measurement Standards (DMS) established interim specifications for hydrogen fuels for

312

A hybrid magnetic/complementary metal oxide semiconductor three-context memory bit cell for non-volatile circuit design  

SciTech Connect

After decades of continued scaling to the beat of Moore's law, it now appears that conventional silicon based devices are approaching their physical limits. In today's deep-submicron nodes, a number of short-channel and quantum effects are emerging that affect the manufacturing process, as well as, the functionality of the microelectronic systems-on-chip. Spintronics devices that exploit both the intrinsic spin of the electron and its associated magnetic moment, in addition to its fundamental electronic charge, are promising solutions to circumvent these scaling threats. Being compatible with the CMOS technology, such devices offer a promising synergy of radiation immunity, infinite endurance, non-volatility, increased density, etc. In this paper, we present a hybrid (magnetic/CMOS) cell that is able to store and process data both electrically and magnetically. The cell is based on perpendicular spin-transfer torque magnetic tunnel junctions (STT-MTJs) and is suitable for use in magnetic random access memories and reprogrammable computing (non-volatile registers, processor cache memories, magnetic field-programmable gate arrays, etc). To demonstrate the potential our hybrid cell, we physically implemented a small hybrid memory block using 45?nm × 45?nm round MTJs for the magnetic part and 28?nm fully depleted silicon on insulator (FD-SOI) technology for the CMOS part. We also report the cells measured performances in terms of area, robustness, read/write speed and energy consumption.

Jovanovi?, B., E-mail: bojan.jovanovic@lirmm.fr, E-mail: lionel.torres@lirmm.fr; Brum, R. M.; Torres, L. [LIRMM—University of Montpellier 2/UMR CNRS 5506, 161 Rue Ada, 34095 Montpellier (France)

2014-04-07T23:59:59.000Z

313

The use of auxiliary ignition devices to improve combustion of low centane-high volatility fuels in a diesel engine  

SciTech Connect

The use of auxiliary ignition devices to improve the combustion of low cetane-high volatility fuels in a Diesel engine is described. Previous combustion with a low cetane-high volatility fuel (with a spark plug located at the periphery of the cylinder) resulted in engine knock at heavy loads and poor engine operation at light loads. In the present investigation, several new ignition devices were used to ignite the fuel in the center of the cylinder, to allow combustion to be controlled by rate of injection. The devices used were an extended spark electrode, a fuel spray deflector, a nozzle glow ring, and a nozzle fuel cage. High speed photography and heat release were used to characterize the ignition and combustion process of the low cetane fuel in conjunction with the ignition devices. Combustion with all of the ignition devices was initiated in the center of the cylinder, significantly reducing engine knock. The use of the auxiliary ignition devices to ignite the fuel in the center of the chamber demonstrated extended operation of the Diesel engine for all of the devices tested.

Stroia, B.L.; Abata. D.L.

1988-01-01T23:59:59.000Z

314

Oak Ridge Site Specific Advisory Board Meetings  

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

Lists links to the Oak Ridge Site Specific Advisory Board Meetings. The links provide meeting documents available for download.

315

Oak Ridge Site Specific Advisory Board Contacts  

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

Lists Oak Ridge Site Specific Advisory Board contact information including mailing address, phone numbers, and contact email addresses.

316

FTCP Site Specific Information- Carlsbad Field Office  

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

Site Specific Information includes Annual Workforce Analysis & Staffing Plan Reports, and Technical Qualification Program (TQP) Self-Assessment.

317

Equilibrium Isotherms of Volatile Alkanes, Alkenes, and Ketones on Activated Carbon  

Science Journals Connector (OSTI)

Given the following values we obtain The measurement errors for the volumetric apparatus are (using a mercury filling and weighing method) Therefore the expected error in nads is The error may become larger than 1.6 % if the uncertainties for T and P are found to be more than the manufacturers’ specifications for the instruments. ...

Ming-Hong Lai; Richard Quio Chu; Hsiu-Chu Huang; Shih-Hong Shu; Tsair-Wang Chung

2009-05-22T23:59:59.000Z

318

UV-Câ??Irradiated Arabidopsis and Tobacco Emit Volatiles That Trigger Genomic Instability in Neighboring Plants  

Science Journals Connector (OSTI)

...M., and Ballare, C.L. (2006). Solar ultraviolet-B radiation alters the attractiveness...independent pathways mediate specific effects of solar ultraviolet B radiation on leaf phenolics...Lethbridge, Lethbridge, Alberta T1K 3M4, Canada. | Journal Article Research Support...

Youli Yao; Cristian H. Danna; Franz J. Zemp; Viktor Titov; Ozan Nazim Ciftci; Roman Przybylski; Frederick M. Ausubel; Igor Kovalchuk

2011-10-25T23:59:59.000Z

319

UNIT SPECIFIC PLAN FORM INVESTIGATOR INFORMATION  

E-Print Network (OSTI)

performed in your work area. This information is requested to help EHS review your Unit Specific Plan Form or stored in your work areas, a" Standard Operating Procedure" (SOP), Appendix A of the Unit Specific Plan1 UNIT SPECIFIC PLAN FORM INVESTIGATOR INFORMATION Principal Investigator: E-Mail: Department

Maroncelli, Mark

320

Preliminary level 2 specification for the nested, fixed-depth sampling system  

SciTech Connect

This revision 1 Level 2 Specification establishes the performance, design, development, and test requirements for a sampling system and for an at-tank analysis system that will support the BNFL, Inc. privatization contract in the final disposal of Hanford's high level waste (HLW) and low activity waste (LAW). The sampling system will quickly provide large volume, representative waste samples for validating the chemical, radiological, and physical properties of the tank waste without the exposure and time concerns of the baseline grab sampling method. The on-line sensors of the at-tank analysis system will provide data from which the mixing or settling status of the waste can be assessed. This revision 1 document includes functions, requirement, and specifications for the at-tank analysis system, the results of the preliminary outline design, and the FY 1998 validation testing. The sample container filling system will comply with RCRA criteria for samples with volatile organic constituents, include empty container and swipe input ports, use Hanford's Steel Pig radioactive sample package, comply with Hanford's flammable gas criteria, and have the means to recover from broken sample containers.

BOGER, R.M.

1999-05-26T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Ergonomic Chair Specifications These specifications are intended to address most employees. Employees that have  

E-Print Network (OSTI)

Ergonomic Chair Specifications These specifications are intended to address most employees should consult Environmental Health & Safety if they require a special ergonomic chair. a. Any chair must

de Lijser, Peter

322

Independent Specific Administrative Controls Review, Richland Operations  

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

Independent Specific Administrative Controls Review, Richland Independent Specific Administrative Controls Review, Richland Operations Office - December 2010 Independent Specific Administrative Controls Review, Richland Operations Office - December 2010 December 2010 Specific Administrative Controls Review with the Office of Environmental Management at DOE-Richland Operations Office The U.S. Department of Energy (DOE) Office of Independent Oversight, within the Office of Health, Safety and Security, participated in the Office of Environmental Management Office of Standards and Quality Assurance, EM-23, review of Specific Administrative Controls (SAC) at the Hanford Site. The EM-23 review included selected programs at the Hanford Site that are under the auspices of the DOE Richland Operations Office. Independent Specific Administrative Controls Review, Richland Operations

323

Methyl tert-butyl ether (MTBE) is a volatile organic com-pound (VOC) derived from natural gas that is added to gas-  

E-Print Network (OSTI)

Methyl tert-butyl ether (MTBE) is a volatile organic com- pound (VOC) derived from natural gas Water in Urban and Agricultural Areas made from methanol, which is derived primarily from natural gas that is added to gas- oline either seasonally or year round in many parts of the United States to increase

324

The price fluctuations of the stock market display fascinating properties. The volatility is around one order of magnitude too large than what is predicted  

E-Print Network (OSTI)

Abstract The price fluctuations of the stock market display fascinating properties. The volatility decisions. We also study the price formation and the microstructure of financial markets, at the level of the order book which organizes transactions. We explain why the price is diffusive despite the fact

Paris-Sud XI, Université de

325

Occurrence and Potential Human-Health Relevance of Volatile Organic Compounds in Drinking Water from Domestic Wells in the United States  

E-Print Network (OSTI)

Occurrence and Potential Human-Health Relevance of Volatile Organic Compounds in Drinking Water from Domestic Wells in the United States *Barbara L. Rowe1 , Patricia L. Toccalino2 , Michael J. Moran1 , John S. Zogorski1 , Curtis V. Price1 1 United States Geological Survey, Road, Rapid City, SD 57702 USA

326

Solid-Phase Microextraction in Combination with GC—FID for Quantification of the Volatile Free Fatty Acids in Wastewater from Constructed Wetlands  

Science Journals Connector (OSTI)

......1,2), river water, or industrial and...phosphorus and nitrogen) removal processes...biotransformation of nitrogen in activated sludge...importance of VFAs in water treatment systems...spectrometry (14), gas chromatography...volatility, and solubility in water of VFAs......

Lin Feng; Yuming Huang; Hao Wang

2008-08-01T23:59:59.000Z

327

Communication accepte: Healthy Buildings/IAQ'97 Washington DC, septembre 1997Communication accepte: Healthy Buildings/IAQ'97 Washington DC, septembre 1997 DISCRIMINATION OF VOLATILE ORGANIC COMPOUNDS  

E-Print Network (OSTI)

Communication acceptée: Healthy Buildings/IAQ'97 Washington DC, septembre 1997Communication acceptée: Healthy Buildings/IAQ'97 Washington DC, septembre 1997 DISCRIMINATION OF VOLATILE ORGANIC manuscript, published in "4th International Conference on Healthy Buildings'97, Washington : United States

Paris-Sud XI, Université de

328

IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. X, NO. Y, MONTH 2012 1 Volatility of Power Grids under Real-Time Pricing  

E-Print Network (OSTI)

for engineering modern power grids with the capacity to integrate renewable energy resources at large scale THE increasing demand for energy along with growing environmental concerns have led to a national agendaIEEE TRANSACTIONS ON POWER SYSTEMS, VOL. X, NO. Y, MONTH 2012 1 Volatility of Power Grids under

Bhatia, Sangeeta

329

The pass through of oil prices into euro area consumer liquid fuel prices in an environment of high and volatile oil prices  

Science Journals Connector (OSTI)

Crude and refined oil prices have been relatively high and volatile on a sustained basis since 1999. This paper considers the pass through of oil prices into consumer liquid (i.e. petrol, diesel and heating) fuel prices in such an environment. The pass through of oil prices into consumer liquid fuel prices has already been addressed extensively in the literature. Nonetheless much of this literature has either focused on the United States or on a time period when oil prices were relatively stable, or has used monthly data. The main contribution of this paper is a comprehensive combination of many features that have been considered before but rarely jointly. These features include: (1) the analysis of the euro area as an aggregate and a large number of countries (the initial 12 member states); (2) the consideration of different time periods; (3) the modelling of the data in raw levels rather than in log levels. This turns out to have important implications for our findings; (4) the use of high frequency (weekly) data, which, as results will suggest, are the lowest frequency one should consider; (5) the investigation of the different stages of the production chain from crude oil prices to retail distribution — refining costs and margins, distribution and retailing costs and margins; (6) the examination of prices including and excluding taxes — excise and value-added; (7) the modelling of prices for three fuel types — passenger car petrol and diesel separately and home heating fuel oil; (8) lastly we also address the issue of possible asymmetries, allowing for the pass through to vary according to (a) whether price are increasing or decreasing and (b) whether price levels are above or below their equilibrium level. The main findings are as follows: First, as distribution and retailing costs and margins have been broadly stable on average, the modelling of the relationship between consumer prices excluding taxes and upstream prices in raw levels rather than in logarithms has important implications for the stability of estimates of pass through when oil price levels rise significantly. Second, considering spot prices for refined prices improves significantly the fit of the estimated models relative to using crude oil prices. It also results in more economically meaningful results concerning the extent of pass through. Third, oil price pass through occurs quickly, with 90% occurring within three to five weeks. Fourth, using a relatively broad specification allowing for asymmetry in the pass through from upstream to downstream prices, there is little evidence of statistically significant asymmetries. Furthermore, even where asymmetry is found to be statistically significant, it is generally not economically significant. Lastly, these results generally hold across most euro area countries with few exceptions.

Aidan Meyler

2009-01-01T23:59:59.000Z

330

Direct green extraction of volatile aroma compounds using vegetable oils as solvents: Theoretical and experimental solubility study  

Science Journals Connector (OSTI)

Abstract The current study aimed at evaluation of the dissolving power of various vegetable oils in both theoretical and experimental way for the extraction of volatile aroma compounds (VACs) from basil. The solubility of six main \\{VACs\\} from basil in ten vegetable oils was firstly investigated through a theoretical modeling of their Hansen solubility parameters (HSP), followed by real experimental extractions using vegetable oils as solvents instead of petroleum-based solvents such as dichloromethane. Furthermore, multivariate statistical analyses were performed to partition vegetable oils into clusters referring to their dissolving power of VACs, which could be quantified by gas chromatography–mass spectroscopy (GC–MS) coupling to the headspace solid phase micro-extraction (HS-SPME). The results indicated that the solubility of \\{VACs\\} in enriched vegetable oils was significantly different (p solvents for further application in green extraction of natural products, in which sunflower oil gave the best performance.

Ying Li; Anne Sylvie Fabiano-Tixier; Christian Ginies; Farid Chemat

2014-01-01T23:59:59.000Z

331

Low Specific Activity (LSA) | Department of Energy  

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

Low Specific Activity (LSA) Low Specific Activity (LSA) Low Specific Activity (LSA) This scenario provides the planning instructions, guidance, and evaluation forms necessary to conduct an exercise involving a highway shipment of Low Specific Activity (LSA) material. This exercise manual is one in a series of five scenarios developed by the Department of Energy Transportation Emergency Preparedness Program. Responding agencies may include several or more of the following: local municipal and county fire, police, sheriff, and Emergency Medical Services (EMS) personnel; state, local, and federal emergency response teams; emergency response contractors; and other emergency response resources that could potentially be provided by the carrier and the originating facility (shipper).

332

Legacy Management Specific Training | Department of Energy  

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

Legacy Management Specific Training Legacy Management Specific Training Legacy Management Specific Training Registration Information The following courses are specific to Legacy Management Employees, for more information about the courses below or to register for any of these courses please contact Chequita Johnson. Mandatory Training ECOMM, Environmental-Related External Communication (E-COMM) Tracking System GPP101, Management of Government Personal Property RM 102, Basic Records Management Training (DOE) Training at All LM Site Offices EC 100, Environmental Management System General Awareness (DOE) ER 200, Site Emergency Preparedness [All sites except Grand Junction] SC 105, Security Awareness Briefing Washington, DC HQ Mini Coop Briefing Fernald, OH FE110, Fernald Preserve Site Awareness Briefing

333

Oak Ridge Site Specific Advisory Board Committees  

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

Oak Ridge’s Site Specific Advisory Board uses its committee structure to achieve its mission and conduct many of its tasks.

334

Oak Ridge Site Specific Advisory Board  

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

on Additional Off-site Groundwater Migration Studies At our May 14, 2014, meeting, the Oak Ridge Site Specific Advisory Board approved the enclosed recommendations on additional...

335

Oak Ridge Site Specific Advisory Board  

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

3: Recommendations on Additional Waste Disposal Capacity on the Oak Ridge Reservation At our May 14, 2014, meeting, the Oak Ridge Site Specific Advisory Board approved the enclosed...

336

Model Specification for LED Roadway Luminaires  

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

The DOE Municipal Solid-State Street Lighting Consortium's Model Specification for LED Roadway Luminaires enables cities, utilities, and other state and local agencies to assemble effective bid...

337

Model Specification for LED Roadway Luminaires Webcast  

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

This November 15, 2011 webcast presented information about the Model Specification for LED Roadway Luminaires developed by DOE's Municipal Solid-State Street Lighting Consortium. During the webcast...

338

CRAD, Specific Administrative Controls - December 14, 2007 |...  

Office of Environmental Management (EM)

2007 Specific Administrative Controls Implementation Inspection Criteria, Approach, and Lines of Inquiry (HSS CRAD 64-32) This Criteria Review and Approach Document (HSS CRAD...

339

Study on the Volatility of Cesium in Dry Ashing Pretreatment and Dissolution of Ash by Microwave Digestion System - 13331  

SciTech Connect

Based on the regulation of the activity concentration of Cs-137, Co-58, Co-60, Fe-55, Ni-59, Ni-63, Sr-90, Nb-94, and Tc-99, and the total alpha from the radioactive waste acceptance criteria, the measurement of the activity concentration of these nuclides in low and intermediate levels of radioactive waste such as in paper, cotton, vinyl and plastic samples was investigated. A dry ashing method was applied to obtain a concentration effect of the samples. Owing to the temperature dependence of the volatility for cesium, the temperature of 300 to 650 deg. C was examined. It was found that 450 deg. C is the optimum dry ashing temperature. After dry ashing, the produced ash was dissolved with HNO{sub 3}, HCl, and HF by a high-performance microwave digestion system. The ash sample, for the most part, was completely dissolved with 10 mL of HNO{sub 3}, 4 mL of HCl, and 0.25 mL of HF by a high-performance microwave digestion system using a nova high temperature rotor at 250 deg. C for 90 min until reaching 0.2 g. To confirm the reliability of cesium loss after the performance of the dry ashing procedure, a cesium standard solution for AAS and a Cs-137 standard solution for gamma spectrometry were added to a paper towel or a planchet of stainless steel, respectively. Cesium was measured by AAS, ICP-MS, and gamma spectrometry. The volatility of cesium did not occur until 450 deg. C ashing. (authors)

Choi, Kwang-Soon; Lee, Chang Heon; Ahn, Hong-Joo; Park, Yong Joon; Song, Kyuseok [Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daedeok-daero 989-111, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)] [Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daedeok-daero 989-111, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

2013-07-01T23:59:59.000Z

340

Cold Temperature and Biodiesel Fuel Effects on Speciated Emissions of Volatile Organic Compounds from Diesel Trucks  

Science Journals Connector (OSTI)

Emissions testing was conducted on a chassis dynamometer at two ambient temperatures (?7 and 22 °C) operating on two fuels (ultra low sulfur diesel and 20% soy biodiesel blend) over three driving cycles: cold start, warm start and heavy-duty urban dynamometer driving cycle. ... Different 2007+ aftertreatment technologies involving catalyst regeneration led to significant modifications of VOC emissions that were compound-specific and highly dependent on test conditions. ... However, emissions of other toxic partial combustion products such as carbonyls were not reduced in the modern diesel vehicles tested. ...

Ingrid J. George; Michael D. Hays; Richard Snow; James Faircloth; Barbara J. George; Thomas Long; Richard W. Baldauf

2014-11-13T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Synthesis for Regular Specifications over Unbounded Domains  

E-Print Network (OSTI)

Synthesis for Regular Specifications over Unbounded Domains Jad Hamza, Barbara Jobstmann, Viktor Kuncak ENS Cachan, France CNRS/Verimag, France, EPFL, Switzerland Abstract--Synthesis from specifications is a promising method of obtaining systems that are correct by construction. Previous work includes synthesis

Jobstmann, Barbara

342

Building Energy Data Exchange Specification Scoping Report  

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

Building Energy Data Exchange Specification Scoping Report. The Building Energy Data Exchange Specification (BEDES), developed by DOE, is a uniform format is intended to make it easier for external stakeholders to use DOE tools, streamline reporting for DOE programs, and help unlock the full utility of the data that the DOE collects.

343

Formal Specification of Operating System Operations  

E-Print Network (OSTI)

Formal Specification of Operating System Operations Dan Zhou Department of Computer Science.black@nist.gov This paper describes the development of a formal specification for a secure operating system architecture operations. We also provide a uniform environment for system commands that change the security state

Black, Paul E.

344

End Points Specification Methods | Department of Energy  

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

End Points Specification Methods End Points Specification Methods End Points Specification Methods Two methods to develop end point specifications are presented. These have evolved from use in the field for deactivation projects. The hierarchical method is systematic, comprehensive, and completely defensible as to the basis for each specification. This method may appear complex to the uninitiated, but it is a straightforward application of a systematic engineering approach. It is labor intensive only during the final stage. This method is appropriate to the type of project involving a complex facility that contains process systems and a variety of contaminated areas or other hazards. The checklist method is an approach that is more appropriate to facilities which require less detailed planning, such as for industrial

345

Experimental studies and thermodynamic modelling of volatilities of uranium, plutonium, and americium from their oxides and from their oxides interacted with ash  

SciTech Connect

The purpose of this study is to identify the types and amounts of volatile gaseous species of U, Pu, and Am that are produced in the combustion chamber offgases of mixed waste oxidation processors. Primary emphasis is on the Rocky Flats Plant Fluidized Bed Incinerator. Transpiration experiments have been carried out on U{sub 3}O{sub 8}(s), U{sub 3}O{sub 8} interacted with various ash materials, PuO{sub 2}(s), PuO{sub 2} interacted with ash materials, and a 3%PuO{sub 2}/0.06%AmO{sub 2}/ash material, all in the presence of steam and oxygen, and at temperatures in the vicinity of 1,300 K. UO{sub 3}(g) and UO{sub 2}(OH){sub 2}(g) have been identified as the uranium volatile species and thermodynamic data established for them. Pu and Am are found to have very low volatilities, and carryover of Pu and Am as fine dust particulates is found to dominate over vapor transport. The authors are able to set upper limits on Pu and Am volatilities. Very little lowering of U volatility is found for U{sub 3}O{sub 8} interacted with typical ashes. However, ashes high in Na{sub 2}O (6.4 wt %) or in CaO (25 wt %) showed about an order of magnitude reduction in U volatility. Thermodynamic modeling studies were carried out that show that for aluminosilicate ash materials, it is the presence of group I and group II oxides that reduces the activity of the actinide oxides. K{sub 2}O is the most effective followed by Na{sub 2}O and CaO for common ash constituents. A more major effect in actinide activity lowering could be achieved by adding excess group I or group II oxides to exceed their interaction with the ash and lead to direct formation of alkali or alkaline earth uranates, plutonates, and americates.

Krikorian, O.H.; Ebbinghaus, B.B.; Adamson, M.G.; Fontes, A.S. Jr.; Fleming, D.L.

1993-09-15T23:59:59.000Z

346

ATLAS Binary Readout IC (ABC) Specification V5.01 21Jul1999 Project Specification  

E-Print Network (OSTI)

ATLAS Binary Readout IC (ABC) Specification V5.01 21­Jul­1999 Project Specification Project Name: ATLAS ATLAS Binary Readout IC (ABC) Specification V5.01 21­Jul­1999 Table of Contents 1. SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1.1. ATLAS BINARY FRONT END READOUT ARCHITECTURE

California at Santa Cruz, University of

347

ATLAS Binary Readout IC (ABC) Specification V5.01 21-Jul-1999 Project Specification  

E-Print Network (OSTI)

Page 1 ATLAS Binary Readout IC (ABC) Specification V5.01 21-Jul-1999 Project Specification Project Name: ATLAS Binary Chip (ABC) Version: 5.01 Revision History Revision Change Description, Pages Revised and formatting. M. French 21-Jul-99 #12;Page 2 ATLAS Binary Readout IC (ABC) Specification V5.01 21-Jul-1999

California at Santa Cruz, University of

348

BRASIL Language Specification March 9, 2010  

E-Print Network (OSTI)

BRASIL Language Specification March 9, 2010 #12;Contents 1 Introduction 3 2 Getting Started: Simulations in BRASIL 4 2.1 The State-Effect Design Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Supporting the State-Effect Pattern in BRASIL

349

Antibody Chromatography on an Immunologically Specific Adsorbent  

Science Journals Connector (OSTI)

... in the separation of closely related proteins as of low molecular weight substances, chromatography on adsorbents which bind only to the specific reactive sites of biologically active proteins may help to ...

L. S. LERMAN

1953-10-03T23:59:59.000Z

350

Oak Ridge Site Specific Advisory Board  

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

Oak Ridge Site Specific Advisory Board Wednesday, March 12, 2014, 6:00 p.m. DOE Information Center 1 Science.gov Way, Oak Ridge, Tenn. AGENDA I. Welcome and Announcements (D....

351

British Standard Specification for Cable Insulation  

Science Journals Connector (OSTI)

... different types of cables and cords ; and the third, with tests for thickness of insulation and sheath, voltage, ... and sheath, voltage, insulation resistance, spark testing, tinning and armouring. The numerous tables with which the specification ...

1947-02-22T23:59:59.000Z

352

Geothermal energy, site specificity, and resource reserves  

Science Journals Connector (OSTI)

The site specific nature of geothermal energy places a great emphasis on land use ... use planning. A survey of the operating geothermal generating stations around the world reveals many ... agricultural use of t...

M. J. Pasqualetti

1981-01-01T23:59:59.000Z

353

Bonneville Power Administration Program Specific Recovery Plan...  

Energy Savers (EERE)

Power Administration Program Specific Recovery Plan Microsoft Word - PSRP May 15 2009 BPA Final.docx More Documents & Publications Microsoft Word - PSRP Updates 6-25-10v2...

354

UPC Language Specifications V1.2  

SciTech Connect

UPC is an explicitly parallel extension to the ISO C 99Standard. UPC follows the partitioned global address space programming model. This document is the formal specification for the UPC language syntax and semantics.

UPC Consortium

2005-05-31T23:59:59.000Z

355

Double Shell Tank (DST) Utilities Specification  

SciTech Connect

This specification establishes the performance requirements and provides the references to the requisite codes and standards to he applied during the design of the Double-Shell Tank (DST) Utilities Subsystems that support the first phase of waste feed delivery (WFD). The DST Utilities Subsystems provide electrical power, raw/potable water, and service/instrument air to the equipment and structures used to transfer low-activity waste (LAW) and high-level waste (HLW) to designated DST staging tanks. The DST Utilities Subsystems also support the equipment and structures used to deliver blended LAW and HLW feed from these staging tanks to the River Protection Project (RPP) Privatization Contractor facility where the waste will be immobilized. This specification is intended to be the basis for new projects/installations. This specification is not intended to retroactively affect previously established project design criteria without specific direction by the program.

SUSIENE, W.T.

2000-04-27T23:59:59.000Z

356

Stepwise Development from Ideal Specifications Graeme Smith  

E-Print Network (OSTI)

Stepwise Development from Ideal Specifications Graeme Smith Software Verification Research Centre University of Queensland, Australia smith@svrc.uq.edu.au Abstract The stepwise development of a program using

Smith, Graeme

357

Technical requirements specification for tank waste retrieval  

SciTech Connect

This document provides the technical requirements specification for the retrieval of waste from the underground storage tanks at the Hanford Site. All activities covered by this scope are conducted in support of the Tank Waste Remediation System (TWRS) mission.

Lamberd, D.L.

1996-09-26T23:59:59.000Z

358

Better Buildings Alliance Equipment Performance Specifications  

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

BBA Equipment Performance BBA Equipment Performance Specifications William Goetzler Navigant Consulting william.goetzler@navigant.com (781) 270 8351 April 4, 2013 Better Buildings Alliance BTO Program Review 2 | Building Technologies Office eere.energy.gov Project Overview The BBA Performance Specifications project provides information and tools to help BBA members and other commercial building owners/operators specify and purchase high efficiency equipment. - Ensures targeted technologies are of interest to end users and manufacturers

359

Better Buildings Alliance Equipment Performance Specifications  

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

BBA Equipment Performance BBA Equipment Performance Specifications William Goetzler Navigant Consulting william.goetzler@navigant.com (781) 270 8351 April 4, 2013 Better Buildings Alliance BTO Program Review 2 | Building Technologies Office eere.energy.gov Project Overview The BBA Performance Specifications project provides information and tools to help BBA members and other commercial building owners/operators specify and purchase high efficiency equipment. - Ensures targeted technologies are of interest to end users and manufacturers

360

Specific Heat of Disordered 3He  

SciTech Connect

Porous aerogel is a source of elastic scattering in superfluid 3He and modifies the properties of the superfluid, suppressing the transition temperature and order parameter. The specific heat jumps for the B-phase of superfluid 3He in aerogel have been measured as a function of pressure and interpreted using the homogeneous and inhomogeneous isotropic scattering models. The specific heat jumps for others p-wave states are estimated for comparison.

Choi, H.; Davis, J. P.; Pollanen, J.; Halperin, W. P. [Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208 (United States); Mulders, N. [Department of Physics and Astronomy, University of Delaware, Newark, DE 19716 (United States)

2006-09-07T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE | Department...  

Energy Savers (EERE)

Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE Solar Water Heating: SPECIFICATION, CHECKLIST AND GUIDE, from the...

362

The mechanism of coking pressure generation II: Effect of high volatile matter coking coal, semi-anthracite and coke breeze on coking pressure and contraction  

Science Journals Connector (OSTI)

One of the most important aspects of the cokemaking process is to control and limit the coking pressure since excessive coking pressure can lead to operational problems and oven wall damage. Following on from a previous paper on plastic layer permeability we have studied the effect of contraction of semi-coke on coking pressure and the effect of organic additives on contraction. A link between contraction (or simulated contraction) outside the plastic layer and coking pressure was demonstrated. The interaction between this contraction, local bulk density around the plastic layer and the dependence of the permeability of the plastic layer on bulk density was discussed as possible mechanisms for the generation of coking pressure. The effect of blending either a high volatile matter coal or one of two semi-anthracites with low volatile matter, high coking pressure coals on the coking pressure of the binary blends has been explained using this mechanism.

Merrick Mahoney; Seiji Nomura; Koichi Fukuda; Kenji Kato; Anthony Le Bas; David R. Jenkins; Sid McGuire

2010-01-01T23:59:59.000Z

363

Consulting, Construction and Operating Results of a Full-Scale Biotechnological Plant for the Oxidation of Iron and Manganese with Simultaneous Elimination of Volatile Chlorinated Hydrocarbons from Ground Water  

Science Journals Connector (OSTI)

The ground water in the south part of Hannover, known ... Südstadt”, is partially polluted with volatile chlorinated hydrocarbons (C1HC). This contamination originated from a ... the factory stands as well as the...

V. Quentmeier; M. Saake

1990-01-01T23:59:59.000Z

364

Characterization of Volatile Compounds of Indian Cress Absolute by GC-Olfactometry/VIDEO-Sniff and Comprehensive Two-Dimensional Gas Chromatography  

Science Journals Connector (OSTI)

Characterization of Volatile Compounds of Indian Cress Absolute by GC-Olfactometry/VIDEO-Sniff and Comprehensive Two-Dimensional Gas Chromatography ... During the sniffing sessions, the sniffers were instructed (a) to signal each odor perceived by pressing a push button for as long as the odor lasted, (b) to describe the odors orally, and (c) to quantify their intensity on a five-point scale (2). ...

Katharina Breme; Pascal Tournayre; Xavier Fernandez; Uwe J. Meierhenrich; Hugues Brevard; Daniel Joulain; Jean Louis Berdague?

2009-11-18T23:59:59.000Z

365

Effects of the addition of water-filled bladders or volatile fatty acids to the rumen on the feeding behaviour in lactating dairy cows  

E-Print Network (OSTI)

tests (rumen bladders and VFA infusion) were carried out at 4, 9, 15 and 35 wk after calving in 4) was compared to a bladder-free control. In the second test, a con- tinuous infusion of 20.3 MJ/d volatile fatty- men was compared to a control infusion (7 g NaCl, 3.7 g KCI and 2.4 ml HCI 2 N perI water

Boyer, Edmond

366

EqualChance: Addressing Intra-set Write Variation to Increase Lifetime of Non-volatile Caches  

SciTech Connect

To address the limitations of SRAM such as high-leakage and low-density, researchers have explored use of non-volatile memory (NVM) devices, such as ReRAM (resistive RAM) and STT-RAM (spin transfer torque RAM) for designing on-chip caches. A crucial limitation of NVMs, however, is that their write endurance is low and the large intra-set write variation introduced by existing cache management policies may further exacerbate this problem, thereby reducing the cache lifetime significantly. We present EqualChance, a technique to increase cache lifetime by reducing intra-set write variation. EqualChance works by periodically changing the physical cache-block location of a write-intensive data item within a set to achieve wear-leveling. Simulations using workloads from SPEC CPU2006 suite and HPC (high-performance computing) field show that EqualChance improves the cache lifetime by 4.29X. Also, its implementation overhead is small, and it incurs very small performance and energy loss.

Mittal, Sparsh [ORNL; Vetter, Jeffrey S [ORNL

2014-01-01T23:59:59.000Z

367

Contribution of power and desalination plants to the levels of volatile liquid hydrocarbons in the nearby coastal areas of Kuwait  

SciTech Connect

The levels and distribution of volatile liquid hydrocarbons (VLHs) were determined in Kuwait`s coastal areas in the vicinity of outlets of power and desalination plants. About 230 samples were collected from the selected sampling locations over the 4 seasons. The VLHs in the samples were analyzed using Grob`s closed-loop stripping technique and GC with FID and confirmed by GC/MS. The results showed that significant levels of VLHs were present. The levels ranged from 307 to 6,500 ng/L and from 2,880 to 7,811 ng/L in Kuwait Bay and Sulaibekhat Bay, respectively. The annual average for VLHs near Al-Zor power plant ranged from 465 to 4,665 ng/L. Benzenoids formed the bulk (about 80%) of the VLHs present. Comparison with the levels in the outlets indicated that Doha West power plant contributed much higher levels of VLHs to the coastal areas than Al-Zor plant.

Saeed, T.; Khordagui, H.; Al-Hashash, H. [Kuwait Inst. for Scientific Research, Safat (Kuwait). Environmental Sciences Dept.] [Kuwait Inst. for Scientific Research, Safat (Kuwait). Environmental Sciences Dept.

1999-07-01T23:59:59.000Z

368

Air filters from HVAC systems as possible source of volatile organic compounds (VOC) – laboratory and field assays  

Science Journals Connector (OSTI)

The emission of volatile organic compounds (VOC) from air filters of HVAC systems was to be evaluated. In a first study carbonyl compounds (14 aldehydes and two ketones) were measured by reacting them with 2,4-dinitrophenylhydrazine (DNPH). Analysis was done by HPLC and UV detection. In laboratory experiments pieces of used and unused HVAC filters were incubated in test chambers. Filters to be investigated were taken from a filter bank of a large HVAC system in the centre of Berlin. First results show that – among those compounds – formaldehyde and acetone were found in higher concentrations in the test chambers filled with used filters in comparison to those with unused filters. Parallel field measurements were carried out at the prefilter and main filter banks of the two HVAC systems. Here measurements were carried out simultaneously before and after the filters to investigate whether those aldehydes or ketones arise from the filter material on site. Formaldehyde and acetone significantly increased in concentration after the filters of one HVAC system. In parallel experiments microorganisms were proved to be able to survive on air filters. Therefore, a possible source of formaldehyde and acetone might be microbes.

Hans Schleibinger; Henning Rüden

1999-01-01T23:59:59.000Z

369

Effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds  

Science Journals Connector (OSTI)

The objective of this paper is to evaluate the effects of oil drops containing Lactobacillus salivarius WB21 on periodontal health and oral microbiota producing volatile sulfur compounds (VSCs). For this study, 42 subjects were randomly assigned to receive oil samples containing L. salivarius WB21 or a placebo for two weeks. Oral assessment and saliva collection were performed on days 1 and 15. Bacterial analysis was performed using the real-time polymerase chain reaction and terminal restriction fragment length polymorphism (T-RFLP). In both the experimental and placebo groups, the average probing depth, number of periodontal pockets, and the percentage of bleeding on probing (BOP) decreased while stimulated salivary flow increased on day 15. BOP was reduced in the experimental group compared with the placebo group (P = 0.010). In the experimental group, total bacterial numbers decreased, and the number of L. salivarius increased. The number of Prevotella intermedia, which is correlated with hydrogen sulfide concentration in mouth air, increased in the placebo group and did not change in the experimental group. T-RFLP analysis found that the peak area proportions representing Porphyromonas gingivalis, P. intermedia, Tannerella forsythensis, and Fusobacterium nucleatum decreased in the experimental group, although there was no significant change in the bacterial composition. Thus we observed oil drops containing L. salivarius WB21 improved BOP and inhibited the reproduction of total and VSC-producing periodontopathic bacteria compared with the placebo group, but also showed the limit of its efficacy in controlling VSCs producing and periodontal pathogens.

Nao Suzuki; Kazunari Tanabe; Toru Takeshita; Masahiro Yoneda; Tomoyuki Iwamoto; Sueko Oshiro; Yoshihisa Yamashita; Takao Hirofuji

2012-01-01T23:59:59.000Z

370

Improved volatile fatty acid and biomethane production from lipid removed microalgal residue (LR?AR) through pretreatment  

Science Journals Connector (OSTI)

Abstract Renewable energy from lipid removed microalgal residues (LR?ARs) serves as a promising tool for sustainable development of the microalgal biodiesel industry. Hence, in this study, LR?AR from Ettlia sp. was characterized for its physico-biochemical parameters, and applied to various pretreatment to increase the biodegradability and used in batch experiments for the production of volatile fatty acids (VFA) and biomethane. After various pretreatments, the soluble organic matters were increased at a maximum of 82% in total organic matters in alkali-autoclaved sample. In addition, VFA and methane production was enhanced by 30% and 40% in alkali-sonicated and alkali-autoclaved samples, respectively. Methane heating value was recovered at maximum of 6.6 MJ kg?1 VS in alkali-autoclaved conditions with comparison to non-pretreated samples. The pretreatment remarkably improved LR?AR solubilization and enhanced VFA and biomethane production, which holds immense potential to eventually reduce the cost of algal biodiesel.

Arumuganainar Suresh; Charles Seo; Ho Nam Chang; Yeu-Chun Kim

2013-01-01T23:59:59.000Z

371

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Prices, Sales Volumes & Stocks by State Prices, Sales Volumes & Stocks by State Definitions Key Terms Definition Aviation Gasoline (Finished) A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in which natural gas liquids are fractionated or otherwise separated into natural gas liquid products or both. For the purposes of this survey, gas plant operator data are contained in the refiner categories.

372

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Petroleum Product Prices by Sales Type Petroleum Product Prices by Sales Type Definitions Key Terms Definition Aviation Gasoline (Finished) A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifications are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on finished aviation gasoline. Gas Plant Operator Any firm, including a gas plant owner, which operates a gas plant and keeps the gas plant records. A gas plant is a facility in which natural gas liquids are separated from natural gas or in which natural gas liquids are fractionated or otherwise separated into natural gas liquid products or both. For the purposes of this survey, gas plant operator data are contained in the refiner categories.

373

Domain-specific abstractions and compiler transformations  

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

Domain-specific abstractions and compiler Domain-specific abstractions and compiler transformations Domain-specific abstractions and compiler transformations March 4, 2013 sadayappan Saday Sadayappan Department of Computer Science and Engineering, Ohio State University Recent trends in architecture are making multicore parallelism as well as heterogeneity ubiquitous. This creates significant chalenges to application developers as well as compiler implementations. Currently it is virtually impossible to achieve performance portability of high-performance applications, i.e., develop a single version of source code for an application that achieves high performance on different parallel computer platforms. Different implementations of compute intensive core functions are generally needed for different target platforms, e.g., for multicore

374

AWS breaks new ground with soldering specification.  

SciTech Connect

Joining technologies continue to advance with new materials, process innovations, and inspection techniques. An increasing number of high-valued, high-reliability applications -- from boilers and ship hulls to rocket motors and medical devices -- have required the development of industry standards and specifications in order to ensure that the best design and manufacturing practices are being used to produce safe, durable products and assemblies. Standards writing has always had an important role at the American Welding Society (AWS). The AWS standards and specifications cover such topics as filler materials, joining processes, inspection techniques, and qualification methods that are used in welding and brazing technologies. These AWS standards and specifications, all of which are approved by the American National Standards Institute (ANSI), have also provided the basis for many similar documents used in Europe and in Pacific Rim countries.

Vianco, Paul Thomas

2008-08-01T23:59:59.000Z

375

ENVIRONMENTAL MANAGEMENT SITE SPECIFIC ADVISORY BOARD  

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

DEPARTMENT OF ENERGY DEPARTMENT OF ENERGY ENVIRONMENTAL MANAGEMENT SITE-SPECIFIC ADVISORY BOARD (EM SSAB) Savannah River Site Application No. (Please leave blank) ______________ MEMBERSHIP APPLICATION ________________________________________________________________________________________________ The EM SSAB provides meaningful opportunity for collaborative dialogue among the diverse communities at the Department of Energy (DOE) Environmental Management (EM) clean-up sites. At the request of the Assistant Secretary or the Site Manager/Assistant Manager for Environmental Management, the Board provides advice and recommendations concerning the following EM site-specific issues: clean-up standards and environmental restoration; waste management and disposition; stabilization and disposition of non-stockpile nuclear materials;

376

ENVIRONMENTAL MANAGEMENT SITE-SPECIFIC ADVISORY BOARD  

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

Washington, D.C. 20585 Washington, D.C. 20585 April 25, 2013 2 Environmental Management Site-Specific Advisory Board - April 25, 2013 Meeting Minutes LIST OF ACRONYMS AB - Advisory Board ANL - Argonne National Laboratory ARP - Accelerator Retrieval Project BNL - Brookhaven National Laboratory BRC - Blue Ribbon Commission CAB - Citizens Advisory Board D&D - Decontamination & Decommissioning DDFO - Deputy Designated Federal Officer DOE - Department of Energy DUF6 - Depleted Uranium Hexafluoride DWPF - Defense Waste Processing Facility EIS - Environmental Impact Statement EM - DOE Office of Environmental Management EM SSAB - DOE Office of Environmental Management Site-Specific Advisory Board EPA - U.S. Environmental Protection Agency FY - Fiscal Year

377

ACTIVITY SPECIFIC FIREARMS SAFETY PLAN FOR  

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

Atmospheric Radiation Measurement Climate Research Facility/ Atmospheric Radiation Measurement Climate Research Facility/ North Slope of Alaska/Adjacent Arctic Ocean (ACRF/NSA/AAO) Activity Specific Firearm Safety Plan for ACRF/North Slope of Alaska Sandia National Laboratories Department 6383, Energy, Climate & Atmospheric Management ACRF/NSA/AAO Revision 14 Activity Specific Firearm Safety Plan for June 2010 ACRF/North Slope of Alaska Signature Page This safety plan is approved by the undersigned and includes the firearm and ammunition storage practices described in this document. Mark D Ivey ACRF/NSA/AAO Site Manager _________________________________Date: ______ Mark D Ivey Department 06339 Manager _________________________________Date: _______ Michael L Heister SNL Safety Engineer _________________________________Date:________

378

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel and Ethanol Definitions and Retail Requirements Biodiesel blend stock must be at least 99% biodiesel (no more than 1% diesel fuel) and meet ASTM specification D6751....

379

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Explosives and ASTM specification D4806; and is produced from domestic agricultural or biomass products. This requirement will not be effective until six months after the average...

380

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

is defined as a renewable, biodegradable, non-ester combustible liquid derived from biomass resources that meets ASTM specification D975 or D396. (Reference Kentucky Revised...

Note: This page contains sample records for the topic "astm volatility specifications" 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

Low-Cost Titanium Alloy Production  

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

wt.%), and hydrogen, nitrogen and carbon content per ASTM specifications using the new hydro- gen sintering and controlled phase transformation technology (HSPT) (2014). *...

382

Tree based domain-specific mapping languages  

Science Journals Connector (OSTI)

Model transformation languages have been mainly used by researchers --- the software engineering industry has not yet widely accepted the model driven software development (MDSD). One of the main reasons is the complexity of metamodelling principles ... Keywords: UML, domain-specific languages, mappings, model transformation languages

Elina Kalnina; Audris Kalnins; Agris Sostaks; Edgars Celms; Janis Iraids

2012-01-01T23:59:59.000Z

383

Synthesis for Regular Specifications over Unbounded Domains  

E-Print Network (OSTI)

Synthesis for Regular Specifications over Unbounded Domains Jad Hamza # , Barbara Jobstmann + , Viktor Kuncak # # ENS Cachan, France + CNRS/Verimag, France, # EPFL, Switzerland Abstract---Synthesis that are correct by construction. Previous work includes synthesis of reactive finite­state systems from linear

Kuncak, Viktor

384

Synthesis for Regular Specifications over Unbounded Domains  

E-Print Network (OSTI)

Synthesis for Regular Specifications over Unbounded Domains Jad Hamza, Barbara Jobstmann, Viktor Kuncak ENS Cachan, France CNRS/Verimag, France, EPFL, Switzerland Abstract--Synthesis from declarative. Previous work includes synthesis of reactive finite-state systems from linear temporal logic and its

Kuncak, Viktor

385

2IW05 Model Examination Software Specification  

E-Print Network (OSTI)

Universiteit Eindhoven (TU/e) October 25, 2012 Important Notes. It is not allowed to use study material a class diagram for the following informal specification of a cus- tomer service unit. For each caller in the client-manager system, is checked and noted. A caller is connected to a unique handling callee, which

Mousavi, Mohammad

386

2IW05 Model Examination Software Specification  

E-Print Network (OSTI)

Universiteit Eindhoven (TU/e) January 9, 2012 Important Notes. It is not allowed to use study material a class diagram for the following informal specification of a cus- tomer service unit. For each caller in the client-manager system, is checked and noted. A caller is connected to a unique handling callee, which

Mousavi, Mohammad

387

Generating Test Data From Statebased Specifications 1  

E-Print Network (OSTI)

Generating Test Data From State­based Specifications 1 A. Jefferson Offutt 1 , Shaoying Liu 2 testing in industry is conducted at the system level, most formal research has focused on the unit level. As a result, most system level testing techniques are only described informally. This paper presents formal

Offutt, Jeff

388

Transforming and Refining Abstract Constraint Specifications  

E-Print Network (OSTI)

Transforming and Refining Abstract Constraint Specifications Alan M. Frisch1 , Brahim Hnich2 , Ian choose model transformations to reduce greatly the amount of effort that is required to solve a problem by systematic search. It is a consid- erable challenge to automate such transformations. A problem may be viewed

Walsh, Toby

389

A Domain Specific Property Language For Fraud Detection To Support Agile Specification Development  

E-Print Network (OSTI)

A Domain Specific Property Language For Fraud Detection To Support Agile Specification Development Fraud detection is vital in any financial transaction system, including the collection of tax. The identification of fraud cases was traditionally carried out manually, having fraud experts going through

Pace, Gordon J.

390

Security Policy Specification Using a Graphical Approach Page 1 Security Policy Specification Using a Graphical  

E-Print Network (OSTI)

Security Policy Specification Using a Graphical Approach Page 1 Security Policy Specification Using of California, Davis {hoagland,pandey,levitt}@cs.ucdavis.edu Technical Report CSE-98-3 A security policy states for organizations to declare their security policies, even informal state- ments would be better than the current

California at Davis, University of

391

Digital RNA allelotyping reveals tissue-specific and allele-specific gene expression in human  

E-Print Network (OSTI)

characterized four cell lines established from two human subjects in the Personal Genome Project. Approximately the comprehensive mapping of linkage disequilibrium in the human genome. The block-like distribution of linkageDigital RNA allelotyping reveals tissue-specific and allele-specific gene expression in human Kun

Cai, Long

392

Digital RNA allelotyping reveals tissue-specific and allele-specific gene expression in human  

E-Print Network (OSTI)

characterized four cell lines established from two human subjects in the Personal Genome Project. Approximately the comprehensive mapping of linkage disequilibrium in the human genome. The block like distribution of linkageDigital RNA allelotyping reveals tissue-specific and allele-specific gene expression in human Kun

Church, George M.

393

Quantifying the value that energy efficiency and renewable energy provide as a hedge against volatile natural gas prices  

SciTech Connect

Advocates of energy efficiency and renewable energy have long argued that such technologies can mitigate fuel price risk within a resource portfolio. Such arguments--made with renewed vigor in the wake of unprecedented natural gas 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 these sources provide. In evaluating this benefit, it is important to recognize that alternative price hedging instruments are available--in particular, gas-based financial derivatives (futures and swaps) and physical, fixed-price gas contracts. Whether energy efficiency and renewable energy can provide price stability at lower cost than these alternative means is therefore a key question for resource acquisition planners. In this paper we evaluate the cost of hedging gas price risk through financial hedging instruments. To do this, we compare the price of a 10-year natural gas swap (i.e., what it costs to lock in prices over the next 10 years) to a 10-year natural gas price forecast (i.e., what the market is expecting spot natural gas prices to be over the next 10 years). We find that over the past two years natural gas users have had to pay a premium as high as $0.76/mmBtu (0.53/242/kWh at an aggressive 7,000 Btu/kWh heat rate) over expected spot prices to lock in natural gas prices for the next 10 years. This incremental cost to hedge gas price risk exposure is potentially large enough - particularly if incorporated by policymakers and regulators into decision-making practices - to tip the scales away from new investments in variable-price, natural gas-fired generation and in favor of fixed-price investments in energy efficiency and renewable energy.

Bolinger, Mark; Wiser, Ryan; Bachrach, Devra; Golove, William

2002-05-15T23:59:59.000Z

394

Recycled Plastics in FCC Feedstocks:? Specific Contributions  

Science Journals Connector (OSTI)

Recycled Plastics in FCC Feedstocks:? Specific Contributions ... Zhibo, Z.; Nishio, S.; Morioka, Y.; Ueno, A.; Ohkita, H.; Tochihara, Y.; Mizushima, P.; Kakuta, N. Thermal and chemical recycle of waste polymers. ... Feedstock recycling of plastic waste by thermal and catalytic processes is a promising route to eliminate this refuse (which is harmful to the environment) by obtaining, at the same time, products that are useful as fuels or chemicals. ...

Gabriela de la Puente; José M. Arandes; Ulises A. Sedran

1997-11-03T23:59:59.000Z

395

Product specification Supersedes data of September 1994  

E-Print Network (OSTI)

specification NPN switching transistors 2N2222; 2N2222A FEATURES · High current (max. 800 mA) · Low voltage (max collector current (DC) - 800 mA Ptot total power dissipation Tamb 25 °C - 500 mW hFE DC current gain IC = 10 mA; VCE = 10 V 75 - fT transition frequency IC = 20 mA; VCE = 20 V; f = 100 MHz 2N2222 250 - MHz 2

Ravikumar, B.

396

Cell-Specific Targeting by Heterobivalent Ligands  

Science Journals Connector (OSTI)

As a proof-of-concept that functionally unrelated receptors can be noncovalently cross-linked with high avidity and specificity, a series of heterobivalent ligands (htBVLs) were constructed from analogues of the melanocortin peptide ligand ([Nle4, dPhe7]-?-MSH) and the cholecystokinin peptide ligand (CCK-8). ... For a more comprehensive list of citations to this article, users are encouraged to perform a search in SciFinder. ...

Jatinder S. Josan; Heather L. Handl; Rajesh Sankaranarayanan; Liping Xu; Ronald M. Lynch; Josef Vagner; Eugene A. Mash; Victor J. Hruby; Robert J. Gillies

2011-06-03T23:59:59.000Z

397

Site Specific Records Schedules | Department of Energy  

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

Site Specific Records Schedules Site Specific Records Schedules Site Specific Records Schedules NOTE: Most of the files below are in PDF, you will need Acrobat® Reader(tm) to view these files. TITLE DATE LAST CHANGED AUTHORIZATION NUMBER AEC -- Administrative Record (pdf) 01/15/01 II-NNA-6754 AEC -- Nuclear Power Plant Docket Records (pdf) 01/15/01 NC-174-231 AEC -- Power Reactor Records (pdf) 01/15/01 II-NNA-2110 Alaska Power Administration (pdf) 02/09/01 N1-447-97-1 Appointee Clearance and Vetting Files (pdf) 09/10/02 N1-434-96-3 Bettis Atomic Laboratory Naval Reactors (pdf) 09/09/91 N1-434-91-8 Bonneville Power Administration (pdf) 08/06/07 N1-305-07-1 Cyclotron Records, Lawrence Berkeley National Laboratory (pdf) 12/22/88 N1-434-89-7 Energy Information Administration (EIARS) (pdf) 10/21/03 N1-434-96-2

398

Face Recognition Deficits in Autism Spectrum Disorders Are Both Domain Specific and Process Specific  

E-Print Network (OSTI)

Although many studies have reported face identity recognition deficits in autism spectrum disorders (ASD), two fundamental question remains: 1) Is this deficit “process specific” for face memory in particular, or does it ...

Weigelt, Sarah

399

Codes and Standards: Hydrogen Fuel Purity Specifications  

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

Codes and Standards: Codes and Standards: Hydrogen Fuel Purity Specifications Walter F. Podolski Fuel Purity Workshop Los Angeles, CA April 26, 2004 ChevronTexaco ConocoPhillips EXONMobil FreedomCAR and Fuel Partnership Organizational Structure Codes and Standards for Commercial Hydrogen/Fuel Cell Vehicles Goal is to support commercialization decision in the 2015 timeframe * Ensure acceptability to all stake-holders - Regulators, insurers, public * Enable commercial feasibility * Facilitate rapid introduction of technical advances Issues * What we want to avoid - Premature Standards, Codes, and Regulations that slow introduction of new technologies - Competing national and international SDOs and professional organizations * What we want to encourage - Flexible guidelines that enable demonstration

400

Composition Semantics of the Rosetta Specification Language  

E-Print Network (OSTI)

- log components that must communicate; a house is at once a load-bearing structure, an electrically wired system, an HVAC system, and must obey certain accessibility, zoning, and safety regulations; and an aircraft must fly, consume power, and deliver... with problem specific definitions. For example, a digital adder might be written in the discrete_time domain while a filter might be written in the frequency domain. In these cases, the domain is like the type of the facet. Rosetta includes a pre-defined domain...

Peck, Megan Elizabeth

2012-08-31T23:59:59.000Z

Note: This page contains sample records for the topic "astm volatility specifications" 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

Advanced Research Projects Agency - Energy Program Specific Recovery...  

Office of Environmental Management (EM)

Advanced Research Projects Agency - Energy Program Specific Recovery Plan Advanced Research Projects Agency - Energy Program Specific Recovery Plan Microsoft Word - 44F1801D.doc...

402

Oak Ridge Site Specific Advisory Board | Department of Energy  

Energy Savers (EERE)

Engagement Oak Ridge Site Specific Advisory Board Oak Ridge Site Specific Advisory Board 2014 ORSSAB board members are pictured with representatives from DOE and TDEC. 2014...

403

Oak Ridge Site Specific Advisory Board Committees | Department...  

Office of Environmental Management (EM)

Committees Oak Ridge Site Specific Advisory Board Committees Oak Ridge's Site Specific Advisory Board uses its committee structure to achieve its mission and conduct many of its...

404

Office of Energy Efficiency and Renewable Energy Program Specific...  

Energy Savers (EERE)

Energy Efficiency and Renewable Energy Program Specific Recovery Plan Office of Energy Efficiency and Renewable Energy Program Specific Recovery Plan Microsoft Word - PSRP June 5...

405

Stable Isotope, Site-Specific Mass Tagging For Protein Identification  

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

Stable Isotope, Site-Specific Mass Tagging For Protein Identification Stable Isotope, Site-Specific Mass Tagging For Protein Identification Proteolytic peptide mass mapping as...

406

How to Design and Market Energy Efficiency Programs to Specific...  

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

How to Design and Market Energy Efficiency Programs to Specific Neighborhoods How to Design and Market Energy Efficiency Programs to Specific Neighborhoods This presentation, given...

407

Modular CHP System for Utica College: Design Specification, March...  

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

Modular CHP System for Utica College: Design Specification, March 2007 Modular CHP System for Utica College: Design Specification, March 2007 This paper describes Utica College's...

408

An advanced understanding of the specific effects of xylan and...  

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

An advanced understanding of the specific effects of xylan and surface lignin contents on enzymatic hydrolysis of An advanced understanding of the specific effects of xylan and...

409

Draft Specifications for Application of UNFC-2009 to Renewable...  

Open Energy Info (EERE)

Draft Specifications for Application of UNFC-2009 to Renewable Energy Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Draft Specifications for...

410

Contractor-specific Documentation & Information in PARS II |...  

Energy Savers (EERE)

Contractor-specific Documentation & Information in PARS II Contractor-specific Documentation & Information in PARS II DOE Office of Acquisition and Project Management established...

411

Level: National Data; Row: Specific Energy-Management Activities...  

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

be conducted in 2010 Table 8.4 Number of Establishments by Participation in Specific Energy-Management Activities, 2006; Level: National Data; Row: Specific Energy-Management...

412

Level: National Data; Row: Specific Energy-Management Activities...  

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

be fielded in 2015 Table 8.4 Number of Establishments by Participation in Specific Energy-Management Activities, 2010; Level: National Data; Row: Specific Energy-Management...

413

Enforcement Guidance Supplement 00-03, Specific Issues on Applicabilit...  

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

and Technical Specifications. Specifically, this guidance reaffirms that quality assurance (QA) controls required by 10 CFR 830 are not in any way limited by language...

414

Food price volatility  

Science Journals Connector (OSTI)

...much lower on the political agenda in the...Despite the inherent risks in agricultural...markets and crop insurance. While these...measures of price risk management (Morgan 2001). Insurance markets are well...not for price risk. Futures and...

2010-01-01T23:59:59.000Z

415

Food price volatility  

Science Journals Connector (OSTI)

...of commodity price changes in energy and metals as well as for foods...commodities, in particular corn, sugar and vegetable oils...smaller in food markets than in energy and metals markets, reflecting...insignificant fall grains (%) maize (corn) 19.3 19.4 19.2 1.02...

2010-01-01T23:59:59.000Z

416

Electrochemical Performance and Stability of the Cathode for Solid Oxide Fuel Cells: III. Role of volatile boron species on LSM/YSZ and LSCF  

SciTech Connect

Boron oxide is a key component to tailor the softening temperature and viscosity of the sealing glass for solid oxide fuel cells. The primary concern regarding the use of boron containing sealing glasses is the volatility of boron species, which possibly results in cathode degradation. In this paper, we report the role of volatile boron species on the electrochemical performance of LSM/YSZ and LSCF cathodes at various SOFC operation temperatures. The transport rate of boron, ~ 3.24×10-12 g/cm2•sec was measured at 750°C with air saturated with 2.8% moisture. A reduction in power density was observed in cells with LSM/YSZ cathodes after introduction of the boron source to the cathode air stream. Partial recovery of the power density was observed after the boron source was removed. Results from post-test secondary ion mass spectroscopy (SIMS) analysis the partial recovery in power density correlated with partil removal of the deposited boron by the clean air stream. The presence of boron was also observed in LSCF cathodes by SIMS analysis, however the effect of boron on the electrochemical performance of LSCF cathode was negligible. Coverage of triple phase boundaries in LSM/YSZ was postulated as the cause for the observed reduction in electrochemical performance.

Zhou, Xiao Dong; Templeton, Jared W.; Zhu, Zihua; Chou, Y. S.; Maupin, Gary D.; Lu, Zigui; Brow, R. K.; Stevenson, Jeffry W.

2010-09-02T23:59:59.000Z

417

Savannah River Site's Site Specific Plan  

SciTech Connect

This Site Specific Plan (SSP) has been prepared by the Savannah River Site (SRS) in order to show the Environmental Restoration and Waste Management activities that were identified during the preparation of the Department of Energy-Headquarters (DOE-HQ) Environmental Restoration and Waste Management Five-Year Plan (FYP) for FY 1992--1996. The SSP has been prepared in accordance with guidance received from DOE-HQ. DOE-SR is accountable to DOE-HQ for the implementation of this plan. The purpose of the SSP is to develop a baseline for policy, budget, and schedules for the DOE Environmental Restoration and Waste Management activities. The plan explains accomplishments since the Fiscal Year (FY) 1990 plan, demonstrates how present and future activities are prioritized, identifies currently funded activities and activities that are planned to be funded in the upcoming fiscal year, and describes future activities that SRS is considering.

Not Available

1991-08-01T23:59:59.000Z

418

Thickness effects on fracture toughness of ultra-high-molecular- weight polyethylene via the J-integral  

E-Print Network (OSTI)

thickness of the specimen sets ranged from 4. 11 mm to 62. 64 mm. Initiation toughness, Jq, was identified visually, semiempirically and with the ASTM offset. Morphological anisotropy of the UHMW-PE plate was also assessed and its effect on Jq evaluated. A... of Testing and Materials (ASTM) adopted the first standard, ASTM D4020, which specified the weight average molecular weight range of UHMW-PE as 3 to 6 million. Recently ASTM revised this specification to a relative specific viscosity of 2. 3 or greater [5...

Lehmann, Jarvis Craig

2012-06-07T23:59:59.000Z

419

Data Center Energy Efficiency Measurement Assesment Kit Guide and Specification  

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

Guide describes the Federal Energy Management Program Data Center Energy Efficiency Measurement Assesment Kit and Specifications.

420

A System for Logic Program Synthesis from Incomplete Specifications  

E-Print Network (OSTI)

). It aims at automated logic pro- gram synthesis from incomplete specifications. After introducing the idea

Flener, Pierre

Note: This page contains sample records for the topic "astm volatility specifications" 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

A summary of North American HVDC converter station reliability specifications  

SciTech Connect

This paper summarizes Reliability, Availability, and Maintainability (RAM) specifications that were issued for thyristor based HVDC converter stations in service in North America. A total of twenty project specifications are summarized. A detailed summary by project is shown with specific quantitative requirements categorized. Definitions of terms, representative design principles, and formulas used in calculating RAM parameters contained in existing reliability specifications are presented.

Vancers, I. (ABB Power Systems Inc., Los Angeles, CA (United States)); Hormozi, F.J. (Los Angeles Dept. of Water and Power, CA (United States))

1993-07-01T23:59:59.000Z

422

Building Technologies Office: Building America Climate-Specific Guidance  

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

America America Climate-Specific Guidance to someone by E-mail Share Building Technologies Office: Building America Climate-Specific Guidance on Facebook Tweet about Building Technologies Office: Building America Climate-Specific Guidance on Twitter Bookmark Building Technologies Office: Building America Climate-Specific Guidance on Google Bookmark Building Technologies Office: Building America Climate-Specific Guidance on Delicious Rank Building Technologies Office: Building America Climate-Specific Guidance on Digg Find More places to share Building Technologies Office: Building America Climate-Specific Guidance on AddThis.com... About Take Action to Save Energy Partner With DOE Activities Solar Decathlon Building America Research Innovations Research Tools Building Science Education

423

Technology & System Specifications | The Better Buildings Alliance  

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

& System Specifications & System Specifications Activities Technology Solutions Teams Public Sector Teams Market Solutions Teams Technology & System Specifications The Better Buildings Alliance Technology Solutions Teams develop specifications for you to customize and use to obtain quotes for high-efficiency products and services. Collective support for these product and performance specifications demonstrates a market need to manufacturers and leads to greater product availability, higher quality, and more competitive pricing. Get started by clicking below. Available Specifications Sign your support for the Wireless Meter Challenge and review the specification The wireless meter challenge has been launched to catalyze the development of low cost metering solutions. Meters are an integral component of energy

424

Building Technologies Office: Building Energy Data Exchange Specification  

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

Building Energy Data Building Energy Data Exchange Specification to someone by E-mail Share Building Technologies Office: Building Energy Data Exchange Specification on Facebook Tweet about Building Technologies Office: Building Energy Data Exchange Specification on Twitter Bookmark Building Technologies Office: Building Energy Data Exchange Specification on Google Bookmark Building Technologies Office: Building Energy Data Exchange Specification on Delicious Rank Building Technologies Office: Building Energy Data Exchange Specification on Digg Find More places to share Building Technologies Office: Building Energy Data Exchange Specification on AddThis.com... About Take Action to Save Energy Activities 179d Tax Calculator Advanced Energy Design Guides Advanced Energy Retrofit Guides

425

X:\Data_Publication\Pma\current\ventura\pma00.vp  

Gasoline and Diesel Fuel Update (EIA)

calculated in terms of the following formula: calculated in terms of the following formula: Deg API sp gr degF degF = - 141 5 60 60 131 5 . . The higher the API gravity, the lighter the compound. Light crudes generally exceed 38 degrees API and heavy crudes are commonly labeled as all crudes with an API gravity of 22 degrees or below. Intermediate crudes fall in the range of 22 degrees to 38 degrees API gravity. ASTM: American Society for Testing and Materials. Aviation Gasoline (Finished): A complex mixture of relatively volatile hydrocarbons with or without small quantities of additives, blended to form a fuel suitable for use in aviation reciprocating engines. Fuel specifi- cations are provided in ASTM Specification D 910 and Military Specification MIL-G-5572. Note: Data on blending components are not counted in data on fin- ished aviation gasoline. Barrel: A volumetric unit of measure for crude oil and petroleum products equivalent to 42 U.S. gallons.

426

The Design of SafeJML, a Specification Language for SCJ with Support for WCET Specification  

E-Print Network (OSTI)

[3]. Software reliability is a major issue for safety-critical systems. Many life Haddad, Faraz Hussain, and Gary T. Leavens CS-TR-10-06 June 2010 Keywords: safety-critical, real-time, WCET, timing analysis, timing constraints, formal specification, verification, oSCJ, RapiTime, Safety

Leavens, Gary T.

427

Final Report - Glass Formulation Testing to Increase Sulfate Volatilization from Melter, VSL-04R4970-1, Rev. 0, dated 2/24/05  

SciTech Connect

The principal objectives of the DM100 and DM10 tests were to determine the impact of four different organics and one inorganic feed additive on sulfate volatilization and to determine the sulfur partitioning between the glass and the off-gas system. The tests provided information on melter processing characteristics and off-gas data including sulfur incorporation and partitioning. A series of DM10 and DM100 melter tests were conducted using a LAW Envelope A feed. The testing was divided into three parts. The first part involved a series of DM10 melter tests with four different organic feed additives: sugar, polyethylene glycol (PEG), starch, and urea. The second part involved two confirmatory 50-hour melter tests on the DM100 using the best combination of reductants and conditions based on the DM10 results. The third part was performed on the DM100 with feeds containing vanadium oxide (V{sub 2}O{sub 5}) as an inorganic additive to increase sulfur partitioning to the off-gas. Although vanadium oxide is not a reductant, previous testing has shown that vanadium shows promise for partitioning sulfur to the melter exhaust, presumably through its known catalytic effect on the SO{sub 2}/SO{sub 3} reaction. Crucible-scale tests were conducted prior to the melter tests to confirm that the glasses and feeds would be processable in the melter and that the glasses would meet the waste form (ILAW) performance requirements. Thus, the major objectives of these tests were to: ? Perform screening tests on the DM10 followed by tests on the DM100-WV system using a LAW -Envelope A feed with four organic additives to assess their impact on sulfur volatilization. ? Perform tests on the DM100-WV system using a LAW -Envelope A feed containing vanadium oxide to assess its impact on sulfur volatilization. ? Determine feed processability and product quality with the above additives. ? Collect melter emissions data to determine the effect of additives on sulfur partitioning and melter emissions. ? Collect and analyze discharged glass to determine sulfur retention in the glass. ? Prepare and characterize feeds and glasses with the additives to confirm that the feeds and the glass melts are suitable for processing in the DM100 melter. ? Prepare and characterize glasses with the additives to confirm that the glasses meet the waste form (ILAW) performance requirements.

Kruger, Albert A.; Matlack, K. A.; Pegg, I. L.; Gong, W.

2013-11-13T23:59:59.000Z

428

Formulation, Pretreatment, and Densification Options to Improve Biomass Specifications for Co-Firing High Percentages with Coal  

SciTech Connect

There is a growing interest internationally to use more biomass for power generation, given the potential for significant environmental benefits and long-term fuel sustainability. However, the use of biomass alone for power generation is subject to serious challenges, such as feedstock supply reliability, quality, and stability, as well as comparative cost, except in situations in which biomass is locally sourced. In most countries, only a limited biomass supply infrastructure exists. Alternatively, co-firing biomass alongwith coal offers several advantages; these include reducing challenges related to biomass quality, buffering the system against insufficient feedstock quantity, and mitigating the costs of adapting existing coal power plants to feed biomass exclusively. There are some technical constraints, such as low heating values, low bulk density, and grindability or size-reduction challenges, as well as higher moisture, volatiles, and ash content, which limit the co-firing ratios in direct and indirect co-firing. To achieve successful co-firing of biomass with coal, biomass feedstock specifications must be established to direct pretreatment options in order to modify biomass materials into a format that is more compatible with coal co-firing. The impacts on particle transport systems, flame stability, pollutant formation, and boiler-tube fouling/corrosion must also be minimized by setting feedstock specifications, which may include developing new feedstock composition by formulation or blending. Some of the issues, like feeding, co-milling, and fouling, can be overcome by pretreatment methods including washing/leaching, steam explosion, hydrothermal carbonization, and torrefaction, and densification methods such as pelletizing and briquetting. Integrating formulation, pretreatment, and densification will help to overcome issues related to physical and chemical composition, storage, and logistics to successfully co-fire higher percentages of biomass ( > 40%) with coal.

Jaya Shankar Tumuluru; J Richard Hess; Richard D. Boardman; Shahab Sokhansanj; Christopher T. Wright; Tyler L. Westover

2012-06-01T23:59:59.000Z

429

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Ethanol Plant Production Ethanol Plant Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Fuel Ethanol An anhydrous alcohol (ethanol with less than 1% water) intended for gasoline blending as described in the Oxygenates definition. Oxygenates Substances which, when added to gasoline, increase the amount of oxygen in that gasoline blend. Ethanol, Methyl Tertiary Butyl Ether (MTBE), Ethyl Tertiary Butyl Ether (ETBE), and methanol are common oxygenates. Fuel Ethanol: Blends of up to 10 percent by volume anhydrous ethanol (200 proof) (commonly referred to as the "gasohol waiver"). Methanol: Blends of methanol and gasoline-grade tertiary butyl alcohol (GTBA) such that the total oxygen content does not exceed 3.5 percent by weight and the ratio of methanol to GTBA is less than or equal to 1. It is also specified that this blended fuel must meet ASTM volatility specifications (commonly referred to as the "ARCO" waiver).

430

E-Print Network 3.0 - aco astm a-508 Sample Search Results  

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

Chapter 10 THE ACOF-RACE ALGORITHM FOR COMBINATORIAL OPTIMIZATION UNDER UNCERTAINTY Mauro... , Belgium mbiro,pbalapra,mdorigo@ulb.ac.be Abstract The paper introduces ACO...

431

1989 annual book of ASTM standards. Section 5: Petroleum products, lubricants and fossil fuels  

SciTech Connect

This volume of standards pertains to petroleum products and lubricants and to catalysts. The standards presented include: Standard test method for estimation of net and gross heat of combustion of petroleum fuels; Standard guide for generation and dissipation of static electricity in petroleum fuel systems; and Standard test method for solidification point of petroleum wax.

Not Available

1989-01-01T23:59:59.000Z

432

1989 annual book of ASTM standards. Section 5: Petroleum products, lubricants, and fossil fuels  

SciTech Connect

This standards volume covers test methods for rating motor, diesel, and aviation fuels. The standards include: Standard test method for knock characteristics of motor and aviation fuels by the motor method and Standard test method for knock characteristics of motor fuels by the research method.

Not Available

1989-01-01T23:59:59.000Z

433

Journal of ASTM International, May 2005, Vol. 2, No. 5 Paper ID JAI12375  

E-Print Network (OSTI)

in lithiated water have increased levels of Fe absorbed from the autoclave environment indicating greater oxide Student, respectively, Department of Mechanical and Nuclear Engineering, 227 Reber Building, The Pennsylvania State University, University Park, PA 16802. 2 Consulting Engineer and Senior Engineer

Motta, Arthur T.

434

E-Print Network 3.0 - astm f138 nitretado Sample Search Results  

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

was used like a guide in the proceedings to the weathering exposure. In this sense, a panel... tests in HDPE and PVC geomembranes were evaluated and compared to intact...

435

E-Print Network 3.0 - astm a351 cn3mn Sample Search Results  

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

was used like a guide in the proceedings to the weathering exposure. In this sense, a panel... tests in HDPE and PVC geomembranes were evaluated and compared to intact...

436

Alternative Fuels Data Center: Biofuels Definitions and Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biofuels Definitions Biofuels Definitions and Specifications to someone by E-mail Share Alternative Fuels Data Center: Biofuels Definitions and Specifications on Facebook Tweet about Alternative Fuels Data Center: Biofuels Definitions and Specifications on Twitter Bookmark Alternative Fuels Data Center: Biofuels Definitions and Specifications on Google Bookmark Alternative Fuels Data Center: Biofuels Definitions and Specifications on Delicious Rank Alternative Fuels Data Center: Biofuels Definitions and Specifications on Digg Find More places to share Alternative Fuels Data Center: Biofuels Definitions and Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biofuels Definitions and Specifications Biodiesel is a fuel that is produced from nonpetroleum renewable resources

437

UNC CHARLOTTE TELECOMMUNICATIONS CABLING INFRASTRUCTURE BID ALTERNATE SPECIFICATIONS  

E-Print Network (OSTI)

APPENDIX D UNC CHARLOTTE TELECOMMUNICATIONS CABLING INFRASTRUCTURE BID ALTERNATE SPECIFICATIONS LIST #12;UNC Charlotte Telecommunications Cabling Infrastructure Bid Alternate Specifications List listed in paragraph one. Pricing must be submitted by the competing telecommunications companies based

Xie,Jiang (Linda)

438

Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications  

E-Print Network (OSTI)

Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications, Berkeley Spring 1998 #12; Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications Copyright © 1998 by Michael Cameron Williamson #12; 1 Abstract Synthesis of Parallel Hardware

439

Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications  

E-Print Network (OSTI)

Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications, Berkeley Spring 1998 #12;Synthesis of Parallel Hardware Implementations from Synchronous Dataflow Graph Specifications Copyright © 1998 by Michael Cameron Williamson #12;1 Abstract Synthesis of Parallel Hardware

440

Oak Ridge Site Specific Advisory Board Contacts | Department...  

Office of Environmental Management (EM)

Contacts Oak Ridge Site Specific Advisory Board Contacts Mailing Address Oak Ridge Site Specific Advisory Board P.O. Box 2001, EM-91 Oak Ridge, TN 37831 Phone Numbers (865)...

Note: This page contains sample records for the topic "astm volatility specifications" 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

Mumps Class-Specific Immunoglobulins in Radioimmunoassay and Conventional Serology  

Science Journals Connector (OSTI)

...titers of 1,000 or greater. Immuno- globulin class-specific antiserum...immunoglobulin class-specific indicators...binding valuesa greater than the mean binding...immuno- globulin classes are also accompanied...tested exhibited greater binding values...

Harry Daugharty; Donna T. Warfield; Walter D. Hemingway; Helen L. Casey

1973-03-01T23:59:59.000Z

442

Mining API Error-Handling Specifications from Source Code  

Science Journals Connector (OSTI)

API error-handling specifications are often not documented, ... , we present a novel framework for mining API error-handling specifications automatically from API client code, without any user input. ... to disti...

Mithun Acharya; Tao Xie

2009-01-01T23:59:59.000Z

443

Element specific measurements of the structural properties and...  

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

Element specific measurements of the structural properties and magnetism of CoxZn1-xO. Element specific measurements of the structural properties and magnetism of CoxZn1-xO....

444

Alternative Fuels Data Center: Biodiesel Definition and Specification  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel Definition Biodiesel Definition and Specification to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Definition and Specification on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Definition and Specification on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Definition and Specification on Google Bookmark Alternative Fuels Data Center: Biodiesel Definition and Specification on Delicious Rank Alternative Fuels Data Center: Biodiesel Definition and Specification on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Definition and Specification on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Definition and Specification Biodiesel is defined as a fuel that is comprised of mono-alkyl esters of

445

Alternative Fuels Data Center: Biodiesel Definition and Specifications  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel Definition Biodiesel Definition and Specifications to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Definition and Specifications on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Definition and Specifications on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Definition and Specifications on Google Bookmark Alternative Fuels Data Center: Biodiesel Definition and Specifications on Delicious Rank Alternative Fuels Data Center: Biodiesel Definition and Specifications on Digg Find More places to share Alternative Fuels Data Center: Biodiesel Definition and Specifications on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Biodiesel Definition and Specifications Biodiesel is defined as a fuel that is comprised only of mono-alkyl esters

446

PCBs and OCPs on a East-to-West Transect: The Importance of Major Currents and Net Volatilization for PCBs in the Atlantic Ocean  

Science Journals Connector (OSTI)

PCBs and OCPs on a East-to-West Transect: The Importance of Major Currents and Net Volatilization for PCBs in the Atlantic Ocean ... In summary, we collected and analyzed samples collected across the tropical Atlantic to deduce whether (i) there were significant east–west and north–south gradients of selected PCB congeners and OCPs; (ii) the Atlantic Ocean was a net sink or secondary source of PCBs and OCPs; (iii) ocean current and river plumes would affect the presence and air–water gradients of selected POPs; and (iv) to compare active and passive sampling approaches for POPs. ... Iwata, H.; Tanabe, S.; Sakai, N.; Tatsukawa, R.Distribution of Persistent Organochlorines in the Oceanic Air and Surface Seawater and the Role of Oceans on Their Global Transport and Fate Environ. ...

Rainer Lohmann; Jana Klanova; Petr Kukucka; Shifra Yonis; Kevyn Bollinger

2012-02-02T23:59:59.000Z

447

Indoor airPLUS Construction Specifications Version 1 (Rev. 02)  

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

Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013, from the U.S. Environmental Protection Agency.

448

Transportation, Aging and Disposal Canister System Performance Specification: Revision 1  

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

This document provides specifications for selected system components of the Transportation, Aging and Disposal (TAD) canister-based system.

449

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network (OSTI)

An Object-Oriented Algebraic Steam-Boiler Control Specification Peter Csaba ()lveczky, Poland Abstract. In this paper an object-oriented algebraic solution of the steam-boiler specification Introduction The steam-boiler control specification problem has been proposed as a challenge for different

Ã?lveczky, Peter Csaba

450

An Object-Oriented Algebraic Steam-Boiler Control Specification  

E-Print Network (OSTI)

An Object-Oriented Algebraic Steam-Boiler Control Specification.In this paper an object-oriented algebraic solution of the steam-boiler specification problem is presented computations cannot happen. 1 Introduction The steam-boiler control specification problem has been

Ã?lveczky, Peter Csaba

451

Important Cognitive Components of Domain-Specific Search Knowledge  

E-Print Network (OSTI)

the subject-specific terms to enter in a query. For example, many university students often buy electronicImportant Cognitive Components of Domain-Specific Search Knowledge Suresh K. Bhavnani School Many users have acquired a sophisticated understanding of searching the Web in specific domains

Bhavnani, Suresh K.

452

Occupational health and safety specification for construction works contracts  

E-Print Network (OSTI)

Occupational health and safety specification for construction works contracts March 2014 Issued by;#12;Occupational health and safety specification for construction works contracts Contents 1 Scope 1 2 Definitions Health and Safety 1 Specification for Construction Works Contracts Occupational health and safety

Wagner, Stephan

453

Mining API Error-Handling Specifications from Source Code  

E-Print Network (OSTI)

Mining API Error-Handling Specifications from Source Code Mithun Acharya and Tao Xie Department}@csc.ncsu.edu Abstract. API error-handling specifications are often not documented, necessi- tating automated present a novel framework for mining API error- handling specifications automatically from API client code

Xie, Tao

454

Independent Specific Administrative Controls Review, Office of River  

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

Office of Office of River Protection - December 2010 Independent Specific Administrative Controls Review, Office of River Protection - December 2010 December 2010 Specific Administrative Controls Review with the Office of Environmental Management at the Office of River Protection The U.S. Department of Energy Office of Independent Oversight, within the Office of Health, Safety and Security, participated in an Office of Environmental Management Office of Standards and Quality Assurance, EM-23, review of Specific Administrative Controls (SAC). The EM-23 review included selected Office of River Protection programs at the Hanford Site. Independent Specific Administrative Controls Review, Office of River Protection - December 2010 More Documents & Publications Independent Specific Administrative Controls Review, Richland Operations

455

Renewable Energy Specifications, Testing and Certification Terms of  

Open Energy Info (EERE)

Renewable Energy Specifications, Testing and Certification Terms of Renewable Energy Specifications, Testing and Certification Terms of Reference Jump to: navigation, search Tool Summary Name: Renewable Energy Specifications, Testing and Certification Terms of Reference Agency/Company /Organization: World Bank Sector: Energy Focus Area: Solar, - Solar PV Topics: Market analysis, Co-benefits assessment Website: web.worldbank.org/WBSITE/EXTERNAL/TOPICS/EXTENERGY2/EXTRENENERGYTK/0,, References: Renewable Energy Specifications, Testing and Certification Terms of Reference[1] Resources Establishment of Local PV Systems Certification Capability Preparation of Small Private Power Producers Grid Connection Standards Establishment of Local PV System Battery Testing Procedure References ↑ "Renewable Energy Specifications, Testing and Certification

456

ATLAS SCT L1 Trigger Latency Budget Specification V1.00 15-Oct-1999 ATLAS Specification  

E-Print Network (OSTI)

Page 1 ATLAS SCT L1 Trigger Latency Budget Specification V1.00 15-Oct-1999 ATLAS Specification Name: ATLAS SCT L1 Trigger Latency Budget Version: 1.00 Revision History Revision Change Description, Pages-Oct-1999 #12;Page 2 ATLAS SCT L1 Trigger Latency Budget Specification V1.00 15-Oct-1999 Table

California at Santa Cruz, University of

457

Guide Specifications: An Overlooked Avenue for Promoting Building Energy  

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

Guide Specifications: An Overlooked Avenue for Promoting Building Energy Guide Specifications: An Overlooked Avenue for Promoting Building Energy Efficiency Title Guide Specifications: An Overlooked Avenue for Promoting Building Energy Efficiency Publication Type Conference Proceedings Year of Publication 2000 Authors Coleman, Philip, and Alexander T. Shaw Conference Name 2000 ACEEE Summer Study on Energy Efficiency in Buildings Volume 4 Pagination 47-54 Date Published 01/2000 Abstract Guide specifications, the templates from which individual building project specifications are based, can be written to require high-efficiency products or systems. This paper documents a few selected instances where federal, state, or commercial guide specifications have incorporated such provisions, resulting in estimated annual savings in 2010 of over $30 million. The argument is made that promoting higher efficiency through guide specifications has several advantages over other avenues, including the improvement of building codes. The paper calls for increased attention to this overlooked opportunity from the energy policy community.

458

A Survey Of Architectural Approaches for Managing Embedded DRAM and Non-volatile On-chip Caches  

SciTech Connect

Recent trends of CMOS scaling and increasing number of on-chip cores have led to a large increase in the size of on-chip caches. Since SRAM has low density and consumes large amount of leakage power, its use in designing on-chip caches has become more challenging. To address this issue, researchers are exploring the use of several emerging memory technologies, such as embedded DRAM, spin transfer torque RAM, resistive RAM, phase change RAM and domain wall memory. In this paper, we survey the architectural approaches proposed for designing memory systems and, specifically, caches with these emerging memory technologies. To highlight their similarities and differences, we present a classification of these technologies and architectural approaches based on their key characteristics. We also briefly summarize the challenges in using these technologies for architecting caches. We believe that this survey will help the readers gain insights into the emerging memory device technologies, and their potential use in designing future computing systems.

Mittal, Sparsh [ORNL] [ORNL; Vetter, Jeffrey S [ORNL] [ORNL; Li, Dong [ORNL] [ORNL

2014-01-01T23:59:59.000Z

459

CRAD, Specific Administrative Controls - December 14, 2007 | Department of  

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

Specific Administrative Controls - December 14, 2007 Specific Administrative Controls - December 14, 2007 CRAD, Specific Administrative Controls - December 14, 2007 December 14, 2007 Specific Administrative Controls Implementation Inspection Criteria, Approach, and Lines of Inquiry (HSS CRAD 64-32) The Department of Energy (DOE) has set expectations for implementing Administrative Controls (ACs) that are selected to provide preventive and/or mitigative functions for specific potential accident scenarios, and which also have safety importance equivalent to engineered controls that would be classified as safety class or safety significant if engineered controls were available and selected. This class of AC is designated as Specific Administrative Controls (SACs). The following provides an overview of the typical activities that will be performed to collect information

460

Contractor-Specific Documentation & Information in PARS II  

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

Contractor-Specific Documentation & Information in PARS II Contractor-Specific Documentation & Information in PARS II DOE Office of Acquisition and Project Management established guidelines for documentation that should be available within PARS II through contractor-specific records that are not linked to any specific project within PARS II. This guidance is applicable only to those contractors who are currently executing Active Post CD-2 Capital Asset Construction Project(s) that are reported in PARS II. Table below outlines specific documents that should be attached to the contractor record in PARS II as well as the party responsible for ensuring contractor record contains each specific document. DOCUMENT NAME DOCUMENT DESCRIPTION UPLOAD RESPONSIBILITY EVMS Systems Description Current contractor EVMS Systems Description document with all

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
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461

eGSE America: Electric Aircraft Cargo Conveyor Technical Specification  

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

EACC Technical Specifications EACC Technical Specifications eGSE America: Electric Aircraft Cargo Conveyor (EACC) Technical Specifications Revision 00 August 2005 Prepared by Electric Transportation Applications eGSE America: EACC Technical Specifications 1.0 SCOPE: This document outlines the design and performance requirements for a battery- powered, self propelled belt conveyor for handling baggage and cargo at aircraft bulk cargo holds. The use of "shall" in this document indicates a mandatory requirement. The use of "should" indicates a recommendation or that which is advised but not required. 2.0 APPLICABLE DOCUMENTS: Portions of the following documents to the extent specified herein are a part of this Recommended Practice.

462

Lawrence Berkeley National Lab/ Site Specific Safety Plan  

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

Lab/ Site Specific Safety Plan Lab/ Site Specific Safety Plan Site Specific Safety Plan Site Specific Safety Plan shall contain at a minimum: List by name & phone numbers the following person who will be on the project: Submit: Name of the On-site Superintendent & Phone. Submit: Name of the On-site Health and Safety Representative & Phone. Submit: Name of the person who is responsible for the implementation of safety plan. Submit: Resume & qualification of the person who is responsible for implantation of this projects safety plan. Include OSHA certifications. Submit: The companies' Policy statement on environment, safety and health. Submit: The companies' Policy on substance abuse and testing policy.

463

Modular CHP System for Utica College: Design Specification, March 2007  

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

This report describes a system specification for purchasing the modularized components of a cogeneration facility for assembly, shipping, and onsite operation.

464

How to Design and Market Energy Efficiency Programs to Specific...  

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

How to Design and Market Energy Efficiency Programs to Specific Neighborhoods Future Funding: Effective Models for Leveraging Public Funds Energy Efficiency Rebate Programs 101...

465

FTCP Site Specific Information - West Valley Demonstration Project...  

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

West Valley Demonstration Project FTCP Site Specific Information - West Valley Demonstration Project Annual Workforce Analysis and Staffing Plan Report Calendar Year 2012...

466

Site-Specific Synthesis and In Situ Immobilization of Fluorescent...  

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

Site-Specific Synthesis and In Situ Immobilization of Fluorescent Silver Nanoclusters on DNA Nanoscaffolds by Use of the Tollens Reaction Authors: Pal, S., Varghese, R., Deng, Z.,...

467

Transuranic Waste Processing Center Oak Ridge Site Specific...  

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

Transuranic Waste Processing Update Oak Ridge Site Specific Advisory Board May 14, 2014 Laura Wilkerson, Portfolio Federal Project Director Karen Deacon, Deputy Federal Project...

468

Oak Ridge Site Specific Advisory Board Meetings | Department...  

Office of Environmental Management (EM)

Meetings Oak Ridge Site Specific Advisory Board Meetings Board Meeting Documents Available for Download January 15, 2015 ORSSAB Meeting - November 2014 Discussion of board...

469

Contractor-Specific Documentation & Information in PARS II  

Office of Environmental Management (EM)

Contractor-Specific Documentation & Information in PARS II DOE Office of Acquisition and Project Management established guidelines for documentation that should be available within...

470

Request for Information (RFI): Specific Clean Energy Manufacturing...  

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

Focus Areas Suitable for a Manufacturing Innovation Institute Request for Information (RFI): Specific Clean Energy Manufacturing Focus Areas Suitable for a Manufacturing...

471

Introduction Compound-specific identification, or biomarker analysis,  

E-Print Network (OSTI)

269 Introduction Compound-specific identification, or biomarker analysis, in organic geochemistry cases highlighting subtle yet important details not revealed by bulk analyses alone. For example

Long, Bernard

472

Standard Work Specifications for Single-Family Home Energy Upgrades...  

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

for Single-Family Home Energy Upgrades to define the minimum requirements for high- quality residential energy upgrades. The Standard Work Specifications for Single-Family...

473

Standard Work Specifications for Single-Family Home Energy Upgrades...  

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

for Single-Family Home Energy Upgrades to define the minimum requirements for high-quality residential energy upgrades. Today, the Standard Work Specifications provide a...

474

Derivation of parallel algorithms from functional specifications to CSP processes  

Science Journals Connector (OSTI)

A transformational programming approach is proposed as a means for developing a class of parallel algorithms from clear functional specifications to efficient networks of communicating sequential processes (CSP)....

Ali E. Abdallah

1995-01-01T23:59:59.000Z

475

Guidelines for Home Energy Professionals Standard Work Specifications...  

Office of Environmental Management (EM)

Work Specifications Tool Explore the online SWS tool, developed by NREL, which provides content that can be leveraged in energy audits, scopes of work, quality control efforts,...

476

Crown Ethers Flatten in Graphene for Strong, Specific Binding...  

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

Crown Ethers Flatten in Graphene for Strong, Specific Binding ORNL discovery holds potential for separations, sensors, batteries, biotech and more This sheet of graphene contains...

477

FTCP Site Specific Information - Office of Environment, Health...  

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

Environment, Health, Safety & Security FTCP Site Specific Information - Office of Environment, Health, Safety & Security FTCP Agent Organization Name Phone E-Mail EHSS HQ Pat...

478

Methods for Determining Energy Efficiency Savings for Specific Measures |  

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

Methods for Determining Energy Efficiency Savings for Specific Methods for Determining Energy Efficiency Savings for Specific Measures Methods for Determining Energy Efficiency Savings for Specific Measures This document provides a set of model protocols for determining energy and demand savings that result from specific energy efficiency measures implemented through state and utility efficiency programs. The methods described here are approaches that are-or are among-the most commonly used in the energy efficiency industry for certain measures or programs. Acknowledgements Introduction Commercial and Industrial Lighting Evaluation Protocol Commercial and Industrial Lighting Controls Evaluation Protocol Small Commercial and Residential Unitary and Split System HVAC Cooling Equipment-Efficiency Upgrade Evaluation Protocol

479

Technical specifications for mechanical recycling of agricultural plastic waste  

SciTech Connect

Highlights: • Technical specifications for agricultural plastic wastes (APWs) recycling proposed. • Specifications are the base for best economical and environmental APW valorisation. • Analysis of APW reveals inherent characteristics and constraints of APW streams. • Thorough survey on mechanical recycling processes and industry as it applies to APW. • Specifications for APW recycling tested, adjusted and verified through pilot trials. - Abstract: Technical specifications appropriate for the recycling of agricultural plastic wastes (APWs), widely accepted by the recycling industry were developed. The specifications establish quality standards to be met by the agricultural plastics producers, users and the agricultural plastic waste management chain. They constitute the base for the best economical and environmental valorisation of the APW. The analysis of the APW streams conducted across Europe in the framework of the European project “LabelAgriWaste” revealed the inherent characteristics of the APW streams and the inherent constraints (technical or economical) of the APW. The APW stream properties related to its recycling potential and measured during pilot trials are presented and a subsequent universally accepted simplified and expanded list of APW recycling technical specifications is proposed and justified. The list includes two sets of specifications, applied to two different quality categories of recyclable APW: one for pellet production process (“Quality I”) and another one for plastic profile production process (“Quality II”). Parameters that are taken into consideration in the specifications include the APW physical characteristics, contamination, composition and degradation. The proposed specifications are focused on polyethylene based APW that represents the vast majority of the APW stream. However, the specifications can be adjusted to cover also APW of different materials (e.g. PP or PVC) that are found in very small quantities in protected cultivations in Europe. The adoption of the proposed specifications could transform this waste stream into a labelled commodity traded freely in the market and will constitute the base for the best economical and environmental valorisation of the APW.

Briassoulis, D., E-mail: briassou@aua.gr; Hiskakis, M.; Babou, E.

2013-06-15T23:59:59.000Z

480

Streams of Steam The Steam Boiler Specification Case Study  

E-Print Network (OSTI)

Streams of Steam ­ The Steam Boiler Specification Case Study Manfred Broy, Franz Regensburger-tuned con- cepts of FOCUS by its application of the requirements specification of a steam boiler, see [Abr96-studies. In this context, applying FOCUS to the steam boiler case study ([Abr96]) led us to a couple of questions re- #12

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


481

An Abductive Approach for Handling Inconsistencies in SCR Specifications  

E-Print Network (OSTI)

An Abductive Approach for Handling Inconsistencies in SCR Specifications Alessandra Russo* Rob in Software Cost Reduction (SCR) specifications. The approach uses an event-based logic, called the Event Calculus, to represent SCR mode transition tables. Building on this formalism, the approach provides

Russo, Alessandra

482

Generating Optimized Code from SCR Specifications Tom Rothamel  

E-Print Network (OSTI)

Generating Optimized Code from SCR Specifications Tom Rothamel Yanhong A. Liu Stony Brook for generating efficient code from SCR (Software Cost Reduction) specifications. While the SCR tabular notation now SCR has lacked an automated method for generating optimized code. This paper describes an ef

Liu, Yanhong Annie

483

Visual toolkit for network security experiment specification and data analysis  

Science Journals Connector (OSTI)

The increasing availability of network testbeds and the benefits of visualization-based security study call for the emergence of supporting tools for network security research. In this article we present ESVT, an integrated experiment specification and ... Keywords: animated topology, experiment specification, testbed, visual toolkit

L. Li; P. Liu; G. Kesidis

2006-11-01T23:59:59.000Z

484

Building DomainSpecific Search Engines with Machine Learning Techniques  

E-Print Network (OSTI)

.netpart.com lets the user search over company pages by hostname, company name, and location. ffl wwwBuilding Domain­Specific Search Engines with Machine Learning Techniques Andrew McCallum zy Science Carnegie Mellon University Pittsburgh, PA 15213 Abstract Domain­specific search engines

McCallum, Andrew

485

EER architecture specification for C band OFDM transmitter  

E-Print Network (OSTI)

EER architecture specification for C band OFDM transmitter A.Diet, C.Berland, M.Villegas, G detector and an adder. Abstract - This paper presents EER architecture specifications in the case of OFDM C are summarised via EVM (Error Vector Magnitude) values and output spectrum. Fig. 1 : EER architecture principle

Baudoin, Geneviève

486

RAPID COMMUNICATION Aquaporin 4-Specific T Cells in  

E-Print Network (OSTI)

RAPID COMMUNICATION Aquaporin 4-Specific T Cells in Neuromyelitis Optica Exhibit a Th17 Bias. Zamvil, MD, PhD1 Objective: Aquaporin 4 (AQP4)-specific autoantibodies in neuromyelitis optica (NMO pathogenesis. ANN NEUROL 2012;72:53­64 Neuromyelitis optica (NMO) is a rare, disabling, sometimes fatal

Stroud, Robert

487

Requirements on Quality Specification Posed by Service Orientation  

E-Print Network (OSTI)

their contribution to service oriented QoS specification is still missing. In this paper we present a strictly. Furthermore we derive requirements for future specification concepts applicable in service oriented en to the composition of products by outsourcing, which results in creat- ing business critical value chains. This trend

488

Testing Programmable Logic Controllers from Finite State Machines specification  

E-Print Network (OSTI)

Testing Programmable Logic Controllers from Finite State Machines specification Julien Provost, on the basis of experiments, that execution of conformance tests of programmable logic controllers with minimum-length test sequences built from specifications in FSMs may yield spurious results. A new approach to build

Paris-Sud XI, Université de

489

Molecular Cell Tissue-Specific Splicing of Disordered  

E-Print Network (OSTI)

Molecular Cell Article Tissue-Specific Splicing of Disordered Segments that Embed Binding Motifs Rewires Protein Interaction Networks Marija Buljan,1,2,* Guilhem Chalancon,1 Sebastian Eustermann,1 Gunter diversity of proteins. Among alternatively spliced exons, tissue-specific exons play a critical role

Babu, M. Madan

490

Mining API Error-Handling Specifications from Source Code  

E-Print Network (OSTI)

Abstract. API error-handling specifications are often not documented, necessitating automated specification mining. Automated mining of error-handling specifications is challenging for procedural languages such as C, which lack explicit exception-handling mechanisms. Due to the lack of explicit exception handling, error-handling code is often scattered across different procedures and files making it difficult to mine error-handling specifications through manual inspection of source code. In this paper, we present a novel framework for mining API errorhandling specifications automatically from API client code, without any user input. In our framework, we adapt a trace generation technique to distinguish and generate static traces representing different API run-time behaviors. We apply data mining techniques on the static traces to mine specifications that define correct handling of API errors. We then use the mined specifications to detect API error-handling violations. Our framework mines 62 error-handling specifications and detects 264 real error-handling defects from the analyzed open source packages. 1 1

Mithun Acharya; Tao Xie

491

Regulatory requirements traceability and analysis using semi-formal specifications  

Science Journals Connector (OSTI)

Information systems are increasingly distributed and pervasive, enabling organizations to deliver remote services and share personal information, worldwide. However, developers face significant challenges in managing the many laws that govern their systems ... Keywords: domain specific languages, legal requirements, requirements specification, traceability

Travis D. Breaux; David G. Gordon

2013-04-01T23:59:59.000Z

492

Landscape Specification Resizing Leandro Cruz, Luiz Velho and Djalma Lucio  

E-Print Network (OSTI)

Landscape Specification Resizing Leandro Cruz, Luiz Velho and Djalma Lucio VISGRAF Lab - IMPA Rio://liris.cnrs.fr/{egalin, apeytavi, eguerin} Abstract--In this work, we introduce a method for resizing a landscape specification, i the landscape dimensions while keeping its overall appearance. Our method is based on the insertion and removal

493

Use of Zeolitic Tuff in the Building Industry  

Science Journals Connector (OSTI)

...and heat insulation, depend...obtained by thermal treatment...amounts of thermal energy upon...electric power plants), silica...according to ASTM Specifications C-230-83...Standard specification for flow...1992) Thermal conductivity...

Carmine Colella; Maurizio de’ Gennaro; Rosario Aiello

494

Experiment-specific analyses in support of code development  

SciTech Connect

Experiment-specific models have been developed since 1986 by Oak Ridge National Laboratory Boiling Water Reactor (BWR) severe accident analysis programs for the purpose of BWR experimental planning and optimum interpretation of experimental results. These experiment-specific models have been applied to large integral tests (ergo, experiments) which start from an initial undamaged core state. The tests performed to date in BWR geometry have had significantly different-from-prototypic boundary and experimental conditions because of either normal facility limitations or specific experimental constraints. These experiments (ACRR: DF-4, NRU: FLHT-6, and CORA) were designed to obtain specific phenomenological information such as the degradation and interaction of prototypic components and the effects on melt progression of control-blade materials and channel boxes. Applications of ORNL models specific to the ACRR DF-4 and KfK CORA-16 experiments are discussed and significant findings from the experimental analyses are presented. 32 refs., 16 figs.

Ott, L.J.

1990-01-01T23:59:59.000Z

495

Identification of volatile butyl rubber thermal-oxidative degradation products by cryofocusing gas chromatography/mass spectrometry (cryo-GC/MS).  

SciTech Connect

Chemical structure and physical properties of materials, such as polymers, can be altered as aging progresses, which may result in a material that is ineffective for its envisioned intent. Butyl rubber formulations, starting material, and additives were aged under thermal-oxidative conditions for up to 413 total days at up to 124 %C2%B0C. Samples included: two formulations developed at Kansas City Plant (KCP) (%236 and %2310), one commercially available formulation (%2321), Laxness bromobutyl 2030 starting material, and two additives (polyethylene AC-617 and Vanax MBM). The low-molecular weight volatile thermal-oxidative degradation products that collected in the headspace over the samples were preconcentrated, separated, and detected using cryofocusing gas chromatography mass spectrometry (cryo-GC/MS). The majority of identified degradation species were alkanes, alkenes, alcohols, ketones, and aldehydes. Observations for Butyl %2310 aged in an oxygen-18 enriched atmosphere (18O2) were used to verify when the source of oxygen in the applicable degradation products was from the gaseous environment rather than the polymeric mixture. For comparison purposes, Butyl %2310 was also aged under non-oxidative thermal conditions using an argon atmosphere.

Smith, Jonell Nicole; White, Michael Irvin; Bernstein, Robert; Hochrein, James Michael

2013-02-01T23:59:59.000Z

496

Development of efficiency-enhanced cogeneration system utilizing high-temperature exhaust-gas from a regenerative thermal oxidizer for waste volatile-organic-compound gases  

Science Journals Connector (OSTI)

We have developed a gas-turbine cogeneration system that makes effective use of the calorific value of the volatile organic compound (VOC) gases exhausted during production processes at a manufacturing plant. The system utilizes the high-temperature exhaust-gas from the regenerative thermal oxidizer (RTO) which is used for incinerating VOC gases. The high-temperature exhaust gas is employed to resuperheat the steam injected into the gasturbine. The steam-injection temperature raised in this way increases the heat input, resulting in the improved efficiency of the gas-turbine. Based on the actual operation of the system, we obtained the following results: • Operation with the steam-injection temperature at 300 °C (45 °C resuperheated from 255 °C) increased the efficiency of the gasturbine by 0.7%. • The system can enhance the efficiency by 1.3% when the steam-injection temperature is elevated to 340 °C (85 °C resuperheated). In this case, up to 6.6 million yen of the total energy cost and 400 tons of carbon dioxide (CO2) emissions can be reduced annually. • A gas-turbine cogeneration and RTO system can reduce energy consumption by 23% and CO2 emission by 30.1% at the plant.

Masaaki Bannai; Akira Houkabe; Masahiko Furukawa; Takao Kashiwagi; Atsushi Akisawa; Takuya Yoshida; Hiroyuki Yamada

2006-01-01T23:59:59.000Z

497

Thermal Desorption-Gas Chromatography or Gas Chromatography-Mass Spectrometry for Analysis of Semi-Volatile Compounds on Atmospheric Particulate Matters  

Science Journals Connector (OSTI)

Abstract A thermal desorption (TD) device was developed and coupled to gas chromatograph (GC) or gas chromatograph-mass spectrometer (GC-MS) for the qualitative and quantitative analysis of semi-volatile organic compounds on atmospheric particulate matters (PM). The TD was operated by direct heating and placed on the top of GC injector, leading to high heating rate and easy transfer of analytes to GC without re-focusing of analytes by cold trap. The materials used for supporting PM samples, desorption temperature and time, and types of sample injection were investigated for the detection of sixteen polycyclic aromatic hydrocarbons (PAHs) and nine n-alkanes. The limits of detection of the proposed TD-GC method were in the range of 0.014–0.094 ng for PAHs, and 0.016–0.026 ng for n-alkanes, with coefficients of correlation above 0.9975. The TD-GC method was applied to the determination of trace \\{PAHs\\} and n-alkanes on PM10 samples from three cities. The recoveries were in the range of 95%–135% (PAHs) and 95%–115% (n-alkanes). Finally, the TD was coupled to GC-MS for comparison of the contents of \\{PAHs\\} and n-alkanes on \\{PMx\\} with different particulate size (x = 10, 5, 2, 1, 0.5, 0.25, 0.1).

Hu MENG; Jing-Hong ZHAO; Chun-Feng DUAN; Liang HAO; Ya-Feng GUAN

2014-01-01T23:59:59.000Z

498

Development and test of a cryogenic trap system dedicated to confinement of radioactive volatile isotopes in SPIRAL2 post-accelerator  

Science Journals Connector (OSTI)

A cryogenic trap system called Cryotrap has been studied and developed in the framework of nuclear safety studies for SPIRAL2 accelerator. The main objective of Cryotrap is to confine and reduce strongly the migration of radioactive volatile isotopes in beam lines. These radioactive gases are produced after interaction between a deuteron beam and a fissile target. Mainly, Cryotrap is composed by a vacuum vessel and two copper thermal screens maintained separately at two temperatures T1=80 K and T2=20 K. A Cryocooler with two stages at previous temperatures is used to remove static heat losses of the cryostat and ensure an efficient cooling of the system. Due to strong radiological constraints that surround Cryotrap, the coupling system between Cryocooler and thermal screens is based on aluminum thermo-mechanical contraction. The main objective of this original design is to limit direct human maintenance interventions and provide maximum automated operations. A preliminary prototype of Cryotrap has been developed and tested at GANIL laboratory to validate its design, and determine its thermal performance and trapping efficiency. In this paper, we will first introduce briefly SPIRAL2 project and discuss the main role of Cryotrap in nuclear safety of the accelerator. Then, we will describe the proposed conceptual design of Cryotrap and its main characteristics. After that, we will focus on test experiment and analyze experimental data. Finally, we will present preliminary results of gas trapping efficiency tests.

M. Souli; P. Dolégiéviez; M. Fadil; P. Gallardo; R. Levallois; H. Munoz; M. Ozille; G. Rouillé; F. Galet

2011-01-01T23:59:59.000Z

499

ATLAS-SCT Bipolar Amplifier-Discriminator IC Specification Version 4.01 13-Jan-1999 Project Specification  

E-Print Network (OSTI)

______________________________________________________________________________________ ______________________________________________________________________________________ ATLAS-SCT Bipolar Amplifier-Discriminator IC Specification Version 4.01 13-Jan-1999 Project ______________________________________________________________________________________ ______________________________________________________________________________________ ATLAS-SCT Bipolar Amplifier-Discriminator IC Specification Version 4.01 13-Jan-1999 1. Scope: Establish Circuit to be used as part of the Binary Readout of the ATLAS Semi-Conductor Tracker (SCT). This design

California at Santa Cruz, University of

500

"Building Energy Data Exchange Specification"  

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

Building Energy Data Exchange Specification" Building Energy Data Exchange Specification" "Version 2.3" "application/vnd.ms-excel" "Overview:" "This document describes the DOE Building Energy Data Exchange Specification (BEDES). BEDES is designed to support analysis of the measured energy performance of commercial and residential buildings, with data fields for building characteristics, efficiency measures and energy use. BEDES defines and describes these data fields and their relationships. " "BEDES is used for the DOE Building Performance Database (BPD) as well as the Standard Energy Efficiency Disclosure (SEED) platform, as shown below. Note that SEED includes additional fields that are outside BPD scope (e.g. property address and auditor contact information)."