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1

Effect of air preheat temperature on the MILD combustion of syngas  

Science Journals Connector (OSTI)

Abstract The effect of air preheat temperature on MILD (Moderate or Intense Low-oxygen Dilution) combustion of coal-derived syngas was examined in parallel jet forward flow combustor. The results were presented on flow field using numerical simulations and on global flame signatures, OH? radicals distribution and exhaust emissions using experiments. The discrete and high speed air/fuel injections into the combustor is necessary for the establishment of MILD conditions, because they cause strong gas recirculation and form large mixing region between the air and fuel jets. The critical equivalence ratio above which MILD combustion occurred was identified. The MILD regime was established for syngas fuel under air preheating conditions with lean operational limit and suppressed \\{NOx\\} and CO emissions. In the MILD combustion regime, the air preheating resulted in higher \\{NOx\\} but lower CO emissions, while the increase of equivalence ratio led to the increase of \\{NOx\\} and the decrease of CO emissions.

Mingming Huang; Zhedian Zhang; Weiwei Shao; Yan Xiong; Yan Liu; Fulin Lei; Yunhan Xiao

2014-01-01T23:59:59.000Z

2

Erosion-oxidation of mild steel in a temperature gradient  

SciTech Connect

Thinning of heat-exchanger tubes by erosion-corrosion has been a problem in fluidized bed combustors (FBCs), particularly at lower metal temperatures where thicker, mechanically protective oxide scales are unable to form. Many laboratory-scale tests have shown a decrease in material loss at higher temperatures, similar to that observed in FBC boilers, but also show a decrease in wastage at low temperatures (e.g., 200 C) which has not been detected in boilers. It has been suggested that this difference is due to the laboratory tests being carried out isothermally, whereas in a FBC boiler the fluidized bed is considerably hotter than the surface of the metal heat exchanger tubing. In this laboratory study the simulation was therefore improved by internally cooling one of the two low carbon steel specimens which were rotated in a horizontal plane within a lightly fluidized bed with relative particle velocities of 1.3 to 2.5 ms{sup {minus}1}. Tests were carried out at a bed temperature of 500 C and specimens were cooled to a wear scar surface temperature as low as 250 C. No significant difference in the wastage rate was detected between the cooled and isothermally exposed specimens when measured at the same, accurately determined, metal surface temperatures.

Howes, T.E.; Rogers, P.M.; Little, J.A.; Hutchings, I.M. [Univ. of Cambridge (United Kingdom). Dept. of Materials Science and Metallurgy

1998-12-31T23:59:59.000Z

3

Synthesis of boron suboxide from boron and boric acid under mild pressure and temperature conditions  

SciTech Connect

Graphical abstract: Well-crystallized and icosahedral B{sub 6}O crystals were prepared by reacting boron and boric acid at milder reaction conditions (1 GPa and 1300 {sup o}C for 2 h) as compared to previous work.. Research highlights: {yields} Well-crystallized icosahedral B{sub 6}O was synthesized by reacting boric acid and boron. {yields} The synthesis conditions (1 GPa and 1300 {sup o}C for 2 h) are milder in comparison with previous work. {yields} The more practical synthesis method may make B{sub 6}O as a potential substitute for diamond in industry. -- Abstract: Boron suboxide (B{sub 6}O) was synthesized by reacting boron and boric acid (H{sub 3}BO{sub 3}) at pressures between 1 and 10 GPa, and at temperatures between 1300 and 1400 {sup o}C. The B{sub 6}O samples prepared were icosahedral with diameters ranging from 20 to 300 nm. Well-crystallized and icosahedral crystals with an average size of {approx}100 nm can be obtained at milder reaction conditions (1 GPa and 1300 {sup o}C for 2 h) as compared to previous work. The bulk B{sub 6}O sample was stable in air at 600 {sup o}C and then slowly oxidized up to 1000 {sup o}C. The relatively mild synthetic conditions developed in this study provide a more practical synthesis of B{sub 6}O, which may potentially be used as a substitute for diamond in industry as a new superhard material.

Jiao, Xiaopeng; Jin, Hua; Ding, Zhanhui; Yang, Bin; Lu, Fengguo; Zhao, Xudong [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)] [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China); Liu, Xiaoyang, E-mail: liuxy@jlu.edu.cn [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)] [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China); Peng, Liping, E-mail: pengliping64@yahoo.cn [The 1st Norman Bethune Hospital, Jilin University, 71 Xinmin Street, Changchun 130021 (China)] [The 1st Norman Bethune Hospital, Jilin University, 71 Xinmin Street, Changchun 130021 (China)

2011-05-15T23:59:59.000Z

4

Mild Asthma  

Science Journals Connector (OSTI)

...methods that are aimed at reducing dust-mite allergens, for example, have shown no significant effect on asthma symptoms. In addition, the clinical effectiveness of removing pets from the home remains unproven. However, multicomponent home-based interventions that target multiple triggers have been... Mild, persistent asthma is common but underdiagnosed and often undertreated. Regular controller treatment with low-dose inhaled glucocorticoids and rescue treatment with short-acting beta2-agonists as needed is recommended initially. Treatment is adjusted on the basis of the response within 3 to 4 months.

Bel E.H.

2013-08-08T23:59:59.000Z

5

Reversible Hydrogen Storage using CO2 and a Proton-Switchable Iridium Catalyst in Aqueous Media under Mild Temperatures and Pressures  

SciTech Connect

Green plants convert CO{sub 2} to sugar for energy storage via photosynthesis. We report a novel catalyst that uses CO{sub 2} and hydrogen to store energy in formic acid. Using a homogeneous iridium catalyst with a proton-responsive ligand, we show the first reversible and recyclable hydrogen storage system that operates under mild conditions using CO{sub 2}, formate and formic acid. This system is energy-efficient and green because it operates near ambient conditions, uses water as a solvent, produces high-pressure CO-free hydrogen, and uses pH to control hydrogen production or consumption. The extraordinary and switchable catalytic activity is attributed to the multifunctional ligand, which acts as a proton-relay and strong {pi}-donor, and is rationalized by theoretical and experimental studies.

Hull J. F.; Himeda, Y.; Wang, W.-H.; Hashiguchi, B.; Szalda, D.J.; Muckerman, J.T.; Fujita, E.

2012-05-01T23:59:59.000Z

6

A generalized algorithm for retrieving cloudy sky skin temperature from satellite thermal infrared radiances  

E-Print Network (OSTI)

A generalized algorithm for retrieving cloudy sky skin temperature from satellite thermal infrared Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta Abstract. A physical algorithm that of Jin [2000]. Two neighboring pixels over the same land cover have a difference in temperature largely

Jin, Menglin

7

Dependence of Tropospheric Temperature on the Parameterization of Cumulus Convection in the GLAS Model of the General Circulation  

Science Journals Connector (OSTI)

Analysis of the simulation of seasonal change by the GLAS model of the general circulation reveals deficiencies in the simulation of tropospheric temperature and of convective cloud cover. These interrelated deficiencies are due to a spurious ...

H. Mark Helfand

1981-01-01T23:59:59.000Z

8

Coal-derived syngas MILD combustion in parallel jet forward flow combustor  

Science Journals Connector (OSTI)

Abstract The effect of air-fuel momentum flux ratio on MILD (Moderate or Intense Low-oxygen Dilution) combustion of coal-derived syngas was examined in parallel jet forward flow combustor. The results were presented on flow field using non-reactive numerical simulations and on OH? radicals distribution and exhaust emissions using experiments. The predicted gas recirculation ratios in the combustor are high enough to establish the reaction condition of MILD scheme. Lower air-fuel momentum flux ratio associated with higher heat load benefits the drop of peak flame temperature and the increase of reaction zone volume. The critical air-fuel momentum flux ratios below which MILD combustion occurred were identified for three MILD configurations. The MILD configuration equipped with larger air nozzles and smaller fuel nozzles was observed to achieve MILD combustion at leaner condition. The MILD regime was established for syngas fuel with lean operational limit and ultra-low \\{NOx\\} and CO emissions.

Mingming Huang; Zhedian Zhang; Weiwei Shao; Yan Xiong; Yan Liu; Fulin Lei; Yunhan Xiao

2014-01-01T23:59:59.000Z

9

A general rule for the dependence of developmental rate on temperature in ectothermic animals  

Science Journals Connector (OSTI)

...The proportional time spent in a stage does not vary with temperature: specifically...V. 1994 Fixed effects models. In The handbook of research synthesis (ed. H. Cooper...Combining estimates of effect size. In The handbook of research synthesis (ed. H. Cooper...

2004-01-01T23:59:59.000Z

10

Generalisation of Levine's prediction for the distribution of freezing temperatures of droplets: A general singular model for ice nucleation  

E-Print Network (OSTI)

Models without an explicit time dependence, called singular models, are widely used for fitting the distribution of temperatures at which water droplets freeze. In 1950 Levine developed the original singular model. His key assumption was that each droplet contained many nucleation sites, and that freezing occurred due to the nucleation site with the highest freezing temperature. The fact that freezing occurs due to the maximum value out of large number of nucleation temperatures, means that we can apply the results of what is called extreme-value statistics. This is the statistics of the extreme, i.e., maximum or minimum, value of a large number of random variables. Here we use the results of extreme-value statistics to show that we can generalise Levine's model to produce the most general singular model possible. We show that when a singular model is a good approximation, the distribution of freezing temperatures should always be given by what is called the generalised extreme-value distribution. In addition...

Sear, Richard P

2013-01-01T23:59:59.000Z

11

Milde paniek in de DSM-V?  

Science Journals Connector (OSTI)

Milde paniekklachten voldoen niet aan de criteria van ‘de paniekstoornis’, doordat de angstaanvallen onvoldoende frequent zijn of gepaard gaan met onvoldoende symptomen.

? ?

2010-04-01T23:59:59.000Z

12

MILD combustion for hydrogen and syngas at elevated pressures  

Science Journals Connector (OSTI)

As gas recirculation constitutes a fundamental condition for the realization of MILD combustion, it is necessary to determine gas recirculation ratio before designing MILD combustor. MILD combustion model with ga...

Mingming Huang; Zhedian Zhang; Weiwei Shao; Yan Xiong…

2014-02-01T23:59:59.000Z

13

Numerical modelling of MILD combustion for coal  

Science Journals Connector (OSTI)

Emissions of nitrogen oxides from coal combustion are a major environmental problem because they have been shown to contribute to the formation of acid rain and photochemical smog. Moderate and Intensive Low oxygen Dilution (MILD) combustion is a promising technology for decreasing pollutant emissions and improving combustion efficiency. A combination of air preheating and fuel dilution with combustion products of low oxygen concentration are the main features of this technique. In the MILD combustion mode, preheated air and fuel are gradually mixed with large amounts of recirculated exhaust gas. The objective of the present work is to investigate the capability of present fuel NO mechanisms for pulverised coal combustion to predict the observed nitrogen oxide levels in MILD combustion mode. For this purpose, knowledge of the fate of coal nitrogen during the combustion process is vital. The interaction between turbulence and chemistry is modelled by an advanced Eddy Dissipation Concept (EDC). The NOx model is used to predict NO profiles that are compared to measurements obtained from semi-industrial scale experiments.

Ju Pyo Kim; U. Schnell; G. Scheffknecht; A.C. Benim

2007-01-01T23:59:59.000Z

14

Smooth inversion for ground surface temperature histories: estimating the optimum regularization parameter by generalized cross-validation  

Science Journals Connector (OSTI)

......Kola superdeep drilling site in Section...other from a borehole in the sediments...processes with large time constants...palaeotemperatures at scales larger then a few years...that is, recent borehole temperature measurements...determined on a larger number of samples...the superdeep borehole (Mottaghy 2005......

V. Rath; D. Mottaghy

2007-12-01T23:59:59.000Z

15

Temperature dependence of the generalized vibrational density of states of sodium bismuth titanate in the ferroelectric phase  

E-Print Network (OSTI)

incoherent neutron scattering at temperatures from 50 to 300 K. Experimental time-of-¯ight spectra were of the NBT lattice dynamics by inelastic neutron scattering and to compare the obtained results with the data.G. Lushnikov). #12;inelastic incoherent neutron scattering and compar

16

General Heat Transfer Characterization and Empirical Models of Material Storage Temperatures for the Los Alamos Nuclear Materials Storage Facility  

SciTech Connect

The Los Alamos National Laboratory's Nuclear Materials Storage Facility (NMSF) is being renovated for long-term storage of canisters designed to hold heat-generating nuclear materials. A fully passive cooling scheme, relying on the transfer of heat by conduction, free convection, and radiation has been proposed as a reliable means of maintaining material at acceptable storage temperatures. The storage concept involves placing radioactive materials, with a net heat-generation rate of 10 W to 20 W, inside a set of nested steel canisters. The canisters are, in placed in holding fixtures and positioned vertically within a steel storage pipe. Several hundred drywells are arranged in a linear array within a large bay and dissipate the waste heat to the surrounding air, thus creating a buoyancy driven airflow pattern that draws cool air into the storage facility and exhausts heated air through an outlet stack. In this study, an experimental apparatus was designed to investigate the thermal characteristics of simulated nuclear materials placed inside two nested steel canisters positioned vertically on an aluminum fixture plate and placed inside a section of steel pipe. The heat-generating nuclear materials were simulated with a solid aluminum cylinder containing .an embedded electrical resistance heater. Calibrated type T thermocouples (accurate to ~ O.1 C) were used to monitor temperatures at 20 different locations within the apparatus. The purposes of this study were to observe the heat dissipation characteristics of the proposed `canister/fixture plate storage configuration, to investigate how the storage system responds to changes in various parameters, and to develop and validate empirical correlations to predict material temperatures under various operating conditions

J. D. Bernardin; W. S. Gregory

1998-10-01T23:59:59.000Z

17

Electric and Magnetic Screening Masses at Finite Temperature from Generalized Polyakov-Line Correlations in Two-flavor Lattice QCD  

E-Print Network (OSTI)

Screenings of the quark-gluon plasma in electric and magnetic sectors are studied on the basis of generalized Polyakov-line correlation functions in lattice QCD simulations with two flavors of improved Wilson quarks. Using the Euclidean-time reflection ($\\R$) and the charge conjugation ($\\Ca$), electric and magnetic screening masses are extracted in a gauge invariant manner. Long distance behavior of the standard Polyakov-line correlation in the quark-gluon plasma is found to be dictated by the magnetic screening. Also, ratio of the two screening masses agrees with that obtained from the dimensionally-reduced effective field theory and the ${\\cal N}=4$ supersymmetric Yang-Mills theory.

Y. Maezawa; S. Aoki; S. Ejiri; T. Hatsuda; N. Ishii; K. Kanaya; N. Ukita; T. Umeda

2010-05-11T23:59:59.000Z

18

Upgrading of Pitch Produced by Mild Gasification of Subbituminous Cal  

Science Journals Connector (OSTI)

Upgrading of Pitch Produced by Mild Gasification of Subbituminous Cal ... Structural Characterization of Coal Tar Pitches Obtained by Heat Treatment under Different Conditions ...

Robert L. McCormick; Mahesh C. Jha

1994-03-01T23:59:59.000Z

19

Influence of turbulence–chemical interaction on CFD pulverized coal MILD combustion modeling  

Science Journals Connector (OSTI)

MILD (Moderate and Intensive Low oxygen Dilution) combustion is a novel approach to reducing \\{NOx\\} emissions and improving combustion efficiency in fossil fuels power plants. It is characterized by elevated temperature and high dilution of reactants and strong recirculation inside the combustion chamber which produce a low temperature increase, thus reducing \\{NOx\\} formation. The main differences with conventional combustion concern the chemical reactions that take place in almost the entire volume of the combustion chamber and the uniformity of both temperature and the chemical species concentration. For this reason advanced turbulence-chemistry interaction models with detailed kinetic mechanisms are required to accurately simulate MILD by means of CFD calculations. The main aim of this work is to deepen the influence of turbulence-chemistry interaction on pulverized coal MILD combustion and to understand which models are more accurate and suitable to reproduce the process. In particular, two turbulence-chemistry interaction models are analyzed. On one hand, a conventional model based on infinitely fast chemistry Eddy Dissipation Model with a two-step global kinetic mechanism is considered. On the other hand, an advanced model based on finite rate chemistry Eddy Dissipation Concept is considered and used with both a global and detailed kinetic mechanisms. The results are finally compared with an experimental test-case. From the comparison, advanced turbulence-chemistry models used with complex kinetic mechanisms give, as expected, the best agreement with numerical results, despite the higher computational resources required.

M. Vascellari; G. Cau

2012-01-01T23:59:59.000Z

20

Suspended sediment and hydrodynamics above mildly sloped long wave ripples  

E-Print Network (OSTI)

Suspended sediment and hydrodynamics above mildly sloped long wave ripples Yeon S. Chang of suspended sediment and the associated hydrodynamics over mildly sloped long wave ripples on the inner shelf m. The vertical and temporal structures of the suspended sediment concentration (SSC) are consistent

Kirby, James T.

Note: This page contains sample records for the topic "generally mild temperatures" 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

Effect of fuel injection velocity on MILD combustion of syngas in axially-staged combustor  

Science Journals Connector (OSTI)

Abstract The role of fuel injection velocity on MILD (Moderate or Intense Low-oxygen Dilution) combustion of coal-derived syngas was examined in an axially staged combustor, where the secondary air was mixed with the flue gases from the gas generation zone to produce hot and diluted oxidant prior to its mixing with the secondary fuel. The global flame signatures, OH? radicals distribution, and exhaust emissions were obtained through experimental measurements, while the mixing behavior between the secondary fuel and oxidant was numerically studied. Higher secondary fuel injection velocity within 199–299 m/s facilitated the earlier entrainment of oxidizer into the secondary fuel and increased the flame lift-off height, resulting in a lower flame temperature, a more distributed reaction zone and reduced \\{NOx\\} emissions, but higher pressure loss and CO formation. The MILD regime yields lower \\{NOx\\} emissions compared to the traditional diffusion combustion mode, and the N2O-intermediate mechanism dominates the NO production in the syngas MILD flame with adiabatic flame temperature lower than 1565 K according to the prediction of the chemical reactor network model.

Ming-ming Huang; Wei-wei Shao; Yan Xiong; Yan Liu; Zhe-dian Zhang; Fu-lin Lei; Yun-han Xiao

2014-01-01T23:59:59.000Z

22

Physiological Bases of Acoustic LRT in Nonstutterers, Mild  

E-Print Network (OSTI)

Physiological Bases of Acoustic LRT in Nonstutterers, Mild Stutterers, and Severe Stutterers* Ben C stutterers' prolonged acoustic laryngeal reaction time (LRT) values. Prephonatory kinematic data were foreperiods. Acoustic data replicated a previously observed composite stuttering severity and foreperiod

23

Inhibition of mild steel corrosion in HCl solution using chitosan  

Science Journals Connector (OSTI)

The efficiency of chitosan (a naturally occurring polymer) as a corrosion inhibitor for mild steel in 0.1 M ... while it slightly increases with an increase in chitosan concentration. Polarization curves indicate...

Saviour A. Umoren; Mauro J. Banera; Teodoro Alonso-Garcia; Claudio A. Gervasi…

2013-10-01T23:59:59.000Z

24

E-Print Network 3.0 - ad mild cognitive Sample Search Results  

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

mild cognitive Search Powered by Explorit Topic List Advanced Search Sample search results for: ad mild cognitive Page: << < 1 2 3 4 5 > >> 1 COGNITIVE NEUROLOGY AND ALZHEIMER'S...

25

E-Print Network 3.0 - amnestic mild cognitive Sample Search Results  

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

amnestic mild cognitive Search Powered by Explorit Topic List Advanced Search Sample search results for: amnestic mild cognitive Page: << < 1 2 3 4 5 > >> 1 Participatory Design...

26

Theory of coherent neutron scattering by hydrogen-bonded ferroelectrics at low temperatures. I. General expression for inelastic coherent scattering of slow neutrons and effective thermal factors  

Science Journals Connector (OSTI)

The differential cross section for inelastic coherent scattering of slow neutrons scattered by hydrogen-bonded ferroelectrics at low temperatures...

S. Stamenkovi?

1972-12-01T23:59:59.000Z

27

Solvolytic liquefaction of wood under mild conditions  

SciTech Connect

Conversion of wood to liquid products requires cleavage of bonds which crosslink the wood structure. This study examines a low-severity wood solubilization process utilizing a solvent medium consisting of a small amount of sulfuric acid and a potentially wood-derivable alcohol. In one half hour of reaction time at 250/sup 0/C under 15 psia starting nitrogen pressure, over 95% of the wood (maf) was rendered acetone-soluble. The product is a soft, black, bitumen-like solid at room temperature but readily softens at 140/sup 0/C. Between 25 and 50% of the original wood oxygen, depending on alcohol used, was removed as water. Approximately 2 to 17% of the alcohols were retained in the product. Gel permeation chromatography showed that the product's median molecular weight is around 300. Based on experimental and literature results, a mechanism for wood solubilization is proposed. This involves protonation of the etheric oxygen atoms, leading to subsequent bond scission to form carbonium ions which are stabilized by solvent alkoxylation. At severe conditions, polymerization and condensation reactions result in acetone-insoluble materials.

Yu, S.M.

1982-04-01T23:59:59.000Z

28

Highly Selective and Near-Quantitative Conversion of Fructose to 5-Hydroxymethylfurfural Using Mildly Acidic Ionic Liquids  

Science Journals Connector (OSTI)

Highly Selective and Near-Quantitative Conversion of Fructose to 5-Hydroxymethylfurfural Using Mildly Acidic Ionic Liquids ... The ionic liquid, [C4C1im][HSO4], provides an acidic solvent in which to convert fructose to 5-hydroxymethylfurfural rapidly and in high yield. ... The room-temperature ionic liquid, [C4C1im][HSO4], provides a multi-faceted medium in which to convert fructose to the versatile chemical building block, 5-hydroxymethylfurfural (HMF). ...

Sanan Eminov; James D. E. T. Wilton-Ely; Jason P. Hallett

2014-02-13T23:59:59.000Z

29

Development of an advanced, continuous mild gasification process for the production of co-products  

SciTech Connect

Research continued on the production of co-products from mild gasification. This quarter, 10 mild gasification tests were conducted in the 8-inch-I.D. process research unit (PRU). Modifications to the PRU were made during this period to improve mixing and to overcome the caking tendency of the Illinois No. 6 coal. Six of the tests resulted in satisfactory operation at steady conditions for 2.25 to 3.25 hours. Samples of char, gas, water, and organic condensables were collected over a one-hour period from each of these successful tests and analyzed. The effects of process temperature over the range of 1025{degree} to 1390{degree} was studied during this quarter. Compositional effects on the oils and tars observed with increased temperature are increased light oil content, decreased pitch content, decreased oxygen content, increased nitrogen and sulfur content, and increasing aromaticity. Char upgrading studies continued during the quarter. Briquettes made in a laboratory press, using either a pitch binder or Illinois No. 6 coal to provide an in-situ binder, were calcined and tested for diametral compression strength. Char was also subjected to steam activation at a variety of conditions to determine the potential for use as a low-cost absorbent for water treatment. 2 refs., 15 figs., 11 tabs.

Knight, R.A.; Gissy, J.; Onischak, M.; Kline, S.; Babu, S.P.

1990-01-01T23:59:59.000Z

30

Use of Lithium Hexafluoroisopropoxide as a Mild Base for  

E-Print Network (OSTI)

Use of Lithium Hexafluoroisopropoxide as a Mild Base for Horner-Wadsworth-Emmons Olefination The weak base lithium 1,1,1,3,3,3-hexafluoroisopropoxide (LiHFI) is shown to be highly effective of base-sensitive substrates, leading to the discovery that lithium 1,1,1,3,3,3-hexafluoroisopropoxide (Li

31

Atlas-Based Hippocampus Segmentation In Alzheimer's Disease and Mild  

E-Print Network (OSTI)

Atlas-Based Hippocampus Segmentation In Alzheimer's Disease and Mild Cognitive Impairment Owen T of Chen to align the images to the Harvard atlas, MNI atlas, and randomly-selected, manually state, registration method, choice of atlas, and man- ual tracing protocol on the agreement between

32

General Education GENERAL EDUCATION  

E-Print Network (OSTI)

, the pursuit of truth, the intellectual and ethical development of students, and the general well the consequences of human actions. E. Cross-Cultural Awareness Demonstrate the ability to critically compare

Stuart, Steven J.

33

E-Print Network 3.0 - aging mild cognitive Sample Search Results  

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

mild cognitive Search Powered by Explorit Topic List Advanced Search Sample search results for: aging mild cognitive Page: << < 1 2 3 4 5 > >> 1 Cite this article as: BMJ, doi:...

34

E-Print Network 3.0 - amnestic-type mild cognitive Sample Search...  

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

amnestic-type mild cognitive Search Powered by Explorit Topic List Advanced Search Sample search results for: amnestic-type mild cognitive Page: << < 1 2 3 4 5 > >> 1 EXECUTIVE...

35

Mild oxidation of tetrahydrothiophene to sulfolane over V-, Mo- and W-containing layered double hydroxides  

Science Journals Connector (OSTI)

A series of layered double hydroxides (LDH) with Mg2+ and Al3+ cations in the brucite-like layer and W-, V- and Mo-oxospecies in the interlayer gallery were prepared, characterized and tested as catalysts for the sulfolane synthesis by mild sulfoxidation of tetrahydrothiophene (THT) with H2O2. The structural and textural properties of solids and the nature of the metal species were investigated by X-ray diffraction (XRD), N2 adsorption, thermogravimetric analysis (TGA), diffuse reflectance ultraviolet spectroscopy (DRUV), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The catalytic activity was evaluated in the liquid-phase THT oxidation with dilute H2O2 in various organic solvents and temperature range of 20–30 °C. The best performances in terms of catalytic activity and stability were obtained with WO42?-containing LDH catalyst.

Alina-Livia Maciuca; Emil Dumitriu; François Fajula; Vasile Hulea

2008-01-01T23:59:59.000Z

36

Generalizing the self-healing diffusion Monte Carlo approach to finite temperature: a path for the optimization of low-energy many-body basis expansions  

SciTech Connect

The self-healing diffusion Monte Carlo method for complex functions [F. A. Reboredo J. Chem. Phys. {\\bf 136}, 204101 (2012)] and some ideas of the correlation function Monte Carlo approach [D. M. Ceperley and B. Bernu, J. Chem. Phys. {\\bf 89}, 6316 (1988)] are blended to obtain a method for the calculation of thermodynamic properties of many-body systems at low temperatures. In order to allow the evolution in imaginary time to describe the density matrix, we remove the fixed-node restriction using complex antisymmetric trial wave functions. A statistical method is derived for the calculation of finite temperature properties of many-body systems near the ground state. In the process we also obtain a parallel algorithm that optimizes the many-body basis of a small subspace of the many-body Hilbert space. This small subspace is optimized to have maximum overlap with the one expanded by the lower energy eigenstates of a many-body Hamiltonian. We show in a model system that the Helmholtz free energy is minimized within this subspace as the iteration number increases. We show that the subspace expanded by the small basis systematically converges towards the subspace expanded by the lowest energy eigenstates. Possible applications of this method to calculate the thermodynamic properties of many-body systems near the ground state are discussed. The resulting basis can be also used to accelerate the calculation of the ground or excited states with Quantum Monte Carlo.

Kim, Jeongnim [ORNL] [ORNL; Reboredo, Fernando A [ORNL] [ORNL

2014-01-01T23:59:59.000Z

37

Autoignited laminar lifted flames of propane in coflow jets with tribrachial edge and mild combustion  

SciTech Connect

Characteristics of laminar lifted flames have been investigated experimentally by varying the initial temperature of coflow air over 800 K in the non-premixed jets of propane diluted with nitrogen. The result showed that the lifted flame with the initial temperature below 860 K maintained the typical tribrachial structure at the leading edge, which was stabilized by the balance mechanism between the propagation speed of tribrachial flame and the local flow velocity. For the temperature above 860 K, the flame was autoignited without having any external ignition source. The autoignited lifted flames were categorized in two regimes. In the case with tribrachial edge structure, the liftoff height increased nonlinearly with jet velocity. Especially, for the critical condition near blowout, the lifted flame showed a repetitive behavior of extinction and reignition. In such a case, the autoignition was controlled by the non-adiabatic ignition delay time considering heat loss such that the autoignition height was correlated with the square of the adiabatic ignition delay time. In the case with mild combustion regime at excessively diluted conditions, the liftoff height increased linearly with jet velocity and was correlated well with the square of the adiabatic ignition delay time. (author)

Choi, B.C.; Kim, K.N.; Chung, S.H. [School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-744 (Korea)

2009-02-15T23:59:59.000Z

38

Do UCP2 and mild uncoupling improve longevity?  

Science Journals Connector (OSTI)

Mild uncoupling of mitochondrial respiration is considered to prolong life span of organisms by reducing the production of reactive oxygen species (ROS). Experimental evidence against this hypothesis has been brought forward by premature senescence in cell cultures treated with uncouplers. Exposing HUVEC to a mixture of nutritionally important fatty acids (oil extract of chicken yolk) mild uncoupling with “naturally acting substances” was performed. This treatment also resulted in premature senescence although ROS production did not increase. Fatty acids activate uncoupling proteins (UCP) in the inner mitochondrial membrane. UCP2 expression proved to be sensitive to the presence of fatty acids but remains unchanged during the ageing process. UCP3 expression in senescent HUVEC and avUCP expression in senescent CEF were considerably less than in young cultures. No indication for protonophoric reduction of mitochondrial membrane potential was found in UCP2 overexpressing HeLa cells and only little in HUVEC. ROS levels increased instead of being reduced in these cells. Stable transfection with UCP2-GFP was possible only in chick embryo fibroblasts and HeLa cells and resulted in decreased proliferation. Stable transfection of HUVEC with UCP2-GFP resulted in death of cultures within one or two weeks. The reason for this behaviour most probably is apoptosis preceded by mitochondrial fragmentation and loss of membrane potential.

Daniel Dikov; Angelique Aulbach; Britta Muster; Stefan Dröse; Marina Jendrach; Jürgen Bereiter-Hahn

2010-01-01T23:59:59.000Z

39

Liquefaction of coal in a petroleum fraction under mild conditions  

Science Journals Connector (OSTI)

Experimental studies on a mild coal liquefaction process for extending the petroleum fuel supply are presented. In this process, coal is dissolved in bottoms from fluid catalytic cracking (FCC), a thermally stable, highly aromatic refinery stream, without added hydrogen and under mild conditions. After ash removal, the product mixture of coal liquid and FCC bottoms is a pumpable fluid and can be used as a boiler fuel. Further upgrading to turbine fuel may be possible. At 600–800°F, 0.1 to 5 h, and 0–1000 psig, conversion of a bituminous coal to pyridine soluble, gas and water was about 90%, while that of lignite was about 60%. Improved product quality was favored by increased reaction pressure. The operable solvent to coal ratio can be as low as 1.3. This ratio can be further reduced if provisions are made to recycle part of the solvent. However, the efficiency of the recovered solvent decreases with each recycle due to a gradual replacement of labile ? hydrogen by ? hydrogen.

T.Y. Yan; W.F. Espenscheid

1983-01-01T23:59:59.000Z

40

The ENCOAL Mild Coal Gasification Project, A DOE Assessment  

SciTech Connect

This report is a post-project assessment of the ENCOAL{reg_sign} Mild Coal Gasification Project, which was selected under Round III of the U.S. Department of Energy (DOE) Clean Coal Technology (CCT) Demonstration Program. The CCT Demonstration Program is a government and industry cofunded technology development effort to demonstrate a new generation of innovative coal utilization processes in a series of commercial-scale facilities. The ENCOAL{reg_sign} Corporation, a wholly-owned subsidiary of Bluegrass Coal Development Company (formerly SMC Mining Company), which is a subsidiary of Ziegler Coal Holding Company, submitted an application to the DOE in August 1989, soliciting joint funding of the project in the third round of the CCT Program. The project was selected by DOE in December 1989, and the Cooperative Agreement (CA) was approved in September 1990. Construction, commissioning, and start-up of the ENCOAL{reg_sign} mild coal gasification facility was completed in June 1992. In October 1994, ENCOAL{reg_sign} was granted a two-year extension of the CA with the DOE, that carried through to September 17, 1996. ENCOAL{reg_sign} was then granted a six-month, no-cost extension through March 17, 1997. Overall, DOE provided 50 percent of the total project cost of $90,664,000. ENCOAL{reg_sign} operated the 1,000-ton-per-day mild gasification demonstration plant at Triton Coal Company's Buckskin Mine near Gillette, Wyoming, for over four years. The process, using Liquids From Coal (LFC{trademark}) technology originally developed by SMC Mining Company and SGI International, utilizes low-sulfur Powder River Basin (PRB) coal to produce two new fuels, Process-Derived Fuel (PDF{trademark}) and Coal-Derived Liquids (CDL{trademark}). The products, as alternative fuel sources, are capable of significantly lowering current sulfur emissions at industrial and utility boiler sites throughout the nation thus reducing pollutants causing acid rain. In support of this overall objective, the following goals were established for the ENCOAL{reg_sign} Project: Provide sufficient quantity of products for full-scale test burns; Develop data for the design of future commercial plants; Demonstrate plant and process performance; Provide capital and O&M cost data; and Support future LFC{trademark} technology licensing efforts. Each of these goals has been met and exceeded. The plant has been in operation for nearly 5 years, during which the LFC{trademark} process has been demonstrated and refined. Fuels were made, successfully burned, and a commercial-scale plant is now under contract for design and construction.

National Energy Technology Laboratory

2002-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

The ENCOAL Mild Coal Gasification Project, A DOE Assessment  

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

71 71 The ENCOAL ® Mild Coal Gasification Project A DOE Assessment March 2002 U.S. Department of Energy National Energy Technology Laboratory P.O. Box 880, 3610 Collins Ferry Road Morgantown, WV 26507-0880 and P.O. Box 10940, 626 Cochrans Mill Road Pittsburgh, PA 15236-0940 website: www.netl.doe.gov 2 Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference

42

Encoal mild coal gasification project: Final design modifications report  

SciTech Connect

The design, construction and operation Phases of the Encoal Mild Coal Gasification Project have been completed. The plant, designed to process 1,000 ton/day of subbituminous Power River Basin (PRB) low-sulfur coal feed and to produce two environmentally friendly products, a solid fuel and a liquid fuel, has been operational for nearly five years. The solid product, Process Derived Fuel (PDF), is a stable, low-sulfur, high-Btu fuel similar in composition and handling properties to bituminous coal. The liquid product, Coal Derived Liquid (CDL), is a heavy, low-sulfur, liquid fuel similar in properties to heavy industrial fuel oil. Opportunities for upgrading the CDL to higher value chemicals and fuels have been identified. Significant quantities of both PDF and CDL have been delivered and successfully burned in utility and industrial boilers. A summary of the Project is given.

NONE

1997-07-01T23:59:59.000Z

43

Care of War Veterans with Mild Traumatic Brain Injury — Flawed Perspectives  

Science Journals Connector (OSTI)

...expectations exert a powerful effect on the persistence of symptoms after concussion. Widespread use of the terms "mild TBI," "signature injury," "invisible wound," and "silent epidemic," as well as patient-education materials that combine mild TBI with more serious types of TBI, are examples of poor risk... Researchers estimate that more than 300,000 U.S. veterans of the wars in Iraq and Afghanistan have sustained a mild traumatic brain injury. Dr. Charles Hoge, Herb Goldberg, and Carl Castro write that the clinical definition of “concussion/mild TBI” ...

Hoge C.W.Goldberg H.M.Castro C.A.

2009-04-16T23:59:59.000Z

44

Acetyl thiourea chitosan as an eco-friendly inhibitor for mild steel in sulphuric acid medium  

Science Journals Connector (OSTI)

Acetyl thiourea chitosan polymer (ATUCS) has been synthesized and evaluated as corrosion inhibitor. The electrochemical behavior of mild steel in naturally aerated 0.5 M H2SO4 acid containing different concentrations of ATUCS has been studied by potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) measurements and surface examination via scanning electron microscope (SEM) technique. The results of EIS showed that the resistance (Rt) increases slightly with increasing immersion time indicating a slight decrease in corrosion rate of the steel with time. Also, the corrosion rate increases with either increasing temperature or decreasing the polymer concentration as observed by polarization technique. Electrochemical impedance spectroscopy measurements under open-circuit conditions confirmed well polarization results. ATUCS has shown very good inhibition efficiency (IE) in 0.5 M sulphuric acid solution reaches to 94.5% for 0.76 mM concentration. IE of this compound has been found to vary with the concentration of the polymer solution, immersion time and temperature.

A.M. Fekry; Riham R. Mohamed

2010-01-01T23:59:59.000Z

45

An electrochemical model for prediction of corrosion of mild steel in aqueous carbon dioxide solutions  

SciTech Connect

A predictive model was developed for uniform carbon dioxide corrosion, based on modeling of individual electrochemical reactions in a water-CO{sub 2} system. The model takes into account the electrochemical reactions of hydrogen ion reduction, carbonic acid reduction, direct water reduction, oxygen reduction, and anodic dissolution of iron. The required electrochemical parameters (e.g., exchange current densities and Tafel slopes) for different reactions were determined from experiments conducted in glass cells. The corrosion process was monitored using polarization resistance, potentiodynamic sweep, electrochemical impedance, and weight-loss measurements. The model was calibrated for two mild steels over a range of parameters: temperature (t) = 20 C to 80 C, pH = 3 to 6, partial pressure of CO{sub 2} (P{sub CO{sub 2}}) = 0 bar to 1 bar (0 kPa to 100 kPa), and {omega} = 0 rpm to 5,000 rpm (v{sub p} = 0 m/s to 2.5 m/s). The model was applicable for uniform corrosion with no protective films present. Performance of the model was validated by comparing predictions to results from independent loop experiments. Predictions also were compared to those of other CO{sub 2} corrosion prediction models. Compared to the previous largely empirical models, the model gave a clearer picture of the corrosion mechanisms by considering the effects of pH, temperature, and solution flow rate on the participating anodic and cathodic reactions.

Nesic, S. [Inst. for Energiteknikk, Kjeller (Norway); Postlethwaite, J. [Univ. of Saskatchewan, Saskatoon (Canada); Olsen, S. [Statoil, Trondheim (Norway)

1996-04-01T23:59:59.000Z

46

Corrosion protection of mild steel by a calcite layer  

SciTech Connect

Artificial calcite lining represents a novel technique for the rehabilitation of water mains. Calcite linings, similar to the commonly used cement-mortar linings, are of porous nature. The corrosion protection mechanisms of calcinite linings were investigated by polarization techniques, complemented by scanning electron microscopy observations and energy dispersive spectrometry analyses. The effect of time on lining durability was examined by exposure of coated mild steel (1020) coupons in a controlled flowing water system. Iron ion distributions in calcite sections, before and after exposure to water flow, indicate that the calcite corrosion protection mechanism is based mainly on accumulation of corrosion products inside the lining. At the calcite-metal interface, a protective film is formed. At the calcite-water interface, the calcite structure, being alkaline with respect to the water, promotes precipitation of the iron ions and blockage of the pores near that interface. The formation of this protective oxide film was evident from the polarization data which showed that both the anodic Tafel constant and the polarization resistance increase with time. This paper also examines the applicability of potentiodynamic and linear polarization techniques for the characterization of the corrosion protection of a porous lining, such as calcite. It is shown that these convenient electrochemical techniques provide reliable and meaningful corrosion protection information.

Keysar, S.; Hasson, D.; Semiat, R.; Bramson, D. [Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Chemical Engineering] [Technion-Israel Inst. of Tech., Haifa (Israel). Dept. of Chemical Engineering

1997-08-01T23:59:59.000Z

47

The mild hydrothermal synthesis of hydrogrossular from coal ash  

Science Journals Connector (OSTI)

In this study, an attempt was made to synthesize hydrogrossular, a group of garnet minerals, under hydrothermal conditions at temperatures below 180°C, using coal ash, which is the solid waste from thermal...

Satoru Fujita; Kenzi Suzuki; Yasuo Shibasaki

2002-04-01T23:59:59.000Z

48

General Engineers  

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

General Engineers General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or more of the following important functions: * Design modeling systems to represent energy markets and the physical properties of energy industries * Conceive, initiate, monitor and/or conduct planning and evaluation projects and studies of continuing and future

49

Routine Repeat Head CT may not be Indicated in Patients on Anticoagulant/Antiplatelet Therapy Following Mild Traumatic Brain Injury  

E-Print Network (OSTI)

and an intracranial bleed. J Trauma. brain injury deaths andFollowing Mild Traumatic Brain Injury Kevin C. McCammack,after mild traumatic brain injury (TBI) are controversial.

McCammack, Kevin C.; Sadler, Charlotte; Guo, Yueyang; Ramaswamy, Raja S; Farid, Nikdokht

2015-01-01T23:59:59.000Z

50

An Assessment of Envelope Measures in Mild Climate Deep Energy Retrofits  

SciTech Connect

Energy end-uses and interior comfort conditions have been monitored in 11 Deep Energy Retrofits (DERs) in a mild marine climate. Two broad categories of DER envelope were identified: first, bringing homes up to current code levels of insulation and airtightness, and second, enhanced retrofits that go beyond these code requirements. The efficacy of envelope measures in DERs was difficult to determine, due to the intermingled effects of enclosure improvements, HVAC system upgrades and changes in interior comfort conditions. While energy reductions in these project homes could not be assigned to specific improvements, the combined effects of changes in enclosure, HVAC system and comfort led to average heating energy reductions of 76percent (12,937 kWh) in the five DERs with pre-retrofit data, or 80percent (5.9 kWh/ft2) when normalized by floor area. Overall, net-site energy reductions averaged 58percent (15,966 kWh; n=5), and DERs with code-style envelopes achieved average net-site energy reductions of 65percent (18,923 kWh; n=4). In some homes, the heating energy reductions were actually larger than the whole house reductions that were achieved, which suggests that substantial additional energy uses were added to the home during the retrofit that offset some heating savings. Heating system operation and energy use was shown to vary inconsistently with outdoor conditions, suggesting that most DERs were not thermostatically controlled and that occupants were engaged in managing the indoor environmental conditions. Indoor temperatures maintained in these DERs were highly variable, and no project home consistently provided conditions within the ASHRAE Standard 55-2010 heating season comfort zone. Thermal comfort and heating system operation had a large impact on performance and were found to depend upon the occupant activities, so DERs should be designed with the occupants needs and patterns of consumption in mind. Beyond-code building envelopes were not found to be strictly necessary for the achievement of deep energy savings in existing uninsulated homes in mild marine climates, provided that other energy end-uses were comprehensively reduced. We recommend that mild climate DERs pursue envelopes in compliance with the 2012 International Energy Conservation Code (IECC) and pair these with high efficiency, off-the-shelf HVAC equipment. Enhanced building envelopes should be considered in cases where very low heating energy use (<1,000 kWh/year or <0.5 kWh/ft2-year) and enhanced thermal comfort (ASHRAE 55-2010) are required, as well as in those situations where substantial energy uses are added to the home, such as decorative lighting, cooling or smart home A/V and communication equipment.

Walker, Iain; Less, Brennan

2014-06-01T23:59:59.000Z

51

General Thermodynamics  

Science Journals Connector (OSTI)

... principally in the Journal of the Franklin Institute. These ideas relate to a study of thermodynamics from what the author calls a generalized point of view, which concerns itself with ... from what the author calls a generalized point of view, which concerns itself with the thermodynamics of metastable states and irreversible processes as wall as with the stable states and reversible ...

R. W. HAYWOOD

1956-06-02T23:59:59.000Z

52

Development of an advanced, continuous mild gasification process for the production of co-products: Topical report  

SciTech Connect

Research on mild gasification is discussed. The report is divided into three sections: literature survey of mild gasification processes; literature survey of char, condensibles, and gas upgrading and utilization methods; and industrial market assessment of products of mild gasification. Recommendations are included in each section. (CBS) 248 refs., 58 figs., 62 tabs.

Cha, C.Y.; Merriam, N.W.; Jha, M.C.; Breault, R.W.

1988-06-01T23:59:59.000Z

53

The influence of mild traumatic brain injury on the temporal distribution of attention  

Science Journals Connector (OSTI)

The purpose of this study was to examine whether the temporal dynamics of attention was deficient in participants who have recently experienced mild traumatic brain injury (mTBI). For this purpose the rapid se...

Alicia McIntire; Jeanne Langan; Charlene Halterman…

2006-09-01T23:59:59.000Z

54

Corrosion mitigation of N-(2-hydroxy-3-trimethyl ammonium)propyl chitosan chloride as inhibitor on mild steel  

Science Journals Connector (OSTI)

Abstract The biopolymer N-(2-hydroxy-3-trimethyl ammonium)propyl chitosan chloride (HTACC) was synthesised and its influence as a novel corrosion inhibitor on mild steel in 1 M \\{HCl\\} was studied using gravimetric and electrochemical experiments. The compound obtained was characterised using FTIR and NMR studies. The inhibition efficiency increased with the increase in concentration and reached a maximum of 98.9% at 500 ppm concentration. Polarisation studies revealed that HTACC acts both as anodic and cathodic inhibitor. Electrochemical impedance studies confirmed that the inhibition is through adsorption on the metal surface. The extent of inhibition exhibits a negative trend with increase in temperature. Langmuir isotherm provides the best description on the adsorption nature of the inhibitor. SEM analysis indicated the presence of protective film formed by the inhibitor on the metal surface.

Y. Sangeetha; S. Meenakshi; C. SairamSundaram

2015-01-01T23:59:59.000Z

55

Tunable structures and properties of electrospun regenerated silk fibroin mats annealed in water vapor at different times and temperatures  

Science Journals Connector (OSTI)

Regenerated silk fibroin (SF) mats were fabricated using electrospinning technique, followed by mild water vapor annealing to effectively tune the structures and improve the mechanical properties of the mats at different annealing times and temperatures. ...

Xiangyu Huang, Suna Fan, Alhadi Ibrahim Mohammed Altayp, Yaopeng Zhang, Huili Shao, Xuechao Hu, Minkai Xie, Yuemin Xu

2014-01-01T23:59:59.000Z

56

General Information  

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

ASD General Information ASD General Information APS Resources & Information A list of useful links for APS staff and users. APS Technical Publications Links to APS technical publications. APS Publications Database The official and comprehensive source of references for APS-related journal articles, conference papers, book chapters, dissertations, abstracts, awards, invited talks, etc. Image Library A collection of APS images. Responsibilities & Interfaces for APS Technical Systems Descriptions of the responsibilities of APS technical groups and how they interface with one another. APS Procedures Operational procedures for the APS. APS Specifications Specifications and approvals for upgrades or changes to existing APS hardware and software. APS Radiation Safety Policy & Procedures Committee Minutes

57

Daily Temperature Lag  

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

Daily Temperature Lag Daily Temperature Lag Name: Shyammayi Status: teacher Grade: K-2 Country: Mauritius Date: Summer 2011 Question: At what time of the day is the temperature hottest? At what time of the day is the temperature coldest? Replies: In general, the hottest part of the day is late afternoon. The sun has passed its peak in the sky but still heats the Earth up until very late in the afternoon. The lowest temperatures are around dawn. Earth has had all night to get rid of the day's heat by radiating it into space. After sunrise, temperatures begin to climb. This can be changed by local storms, sea breezes or mountain breezes and even monsoon winds. Hope this helps. R. W. "Bob" Avakian Instructor Arts and Sciences/CRC Oklahoma State Univ. Inst. of Technology Shyammayi

58

Inspector General  

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

Office of the Under Secretary for Nuclear Security Edward B. Held (Acting) Under Secretary for Nuclear Security DEPARTMENT OF ENERGY Office of the Under Secretary for Management & Performance Vacant Under Secretary for Management and Performance Office of the Under Secretary for Science & Energy Vacant Under Secretary for Science and Energy Southwestern Power Administration Bonneville Power Administration Western Area Power Administration Southeastern Power Administration U.S. Energy Information Administration Loan Programs Office Advanced Research Projects Agency - Energy General Counsel Assistant Secretary for Congressional & Intergovernmental Affairs Chief Human Capital Officer

59

Galvanic corrosion of structural aluminum coupled with mild steel in a dilute sodium dichromate electrolyte  

E-Print Network (OSTI)

or the requirement for' the deqr, e of MASTER OF SCIl-NCI= Jaruary IgiO Major Sub ect: Civii I. ngineering GALVANIC CORROSION GF STRUCTURAI. ALUMINUM COUPLED WITH MILD STI:EL IN A DILUTE SODIUii DICIIROMA1'E ELECTROLTTE A Thesis ROBERT FRANKLIN FORD, JR.... Approved as to style and content by: + ~J Co-Chairman of Commii:t C Co-Chair n of Committe~e Member+ I Head of D=p rtm t) Januar; IDIO ABSTRACT Calvanic Corrosion of Structural Aluminum Coup'led with Mild Steel in a Dilute Sodium Dichromate...

Ford, Robert Franklin

2012-06-07T23:59:59.000Z

60

Chapter Eight - Diagnosing and Treating Closed Head Injury: Exposing and Defeating the Mild Huge Monster  

Science Journals Connector (OSTI)

One of the leading causes of death and disability worldwide is brain injury. Most cases are mild, and the prevalence of disability and its impact are not well known. In the last 20 years neuroimaging technologies have changed the way we approach traumatic brain injury (TBI), especially mild injury (MTBI), and its sequelae. New treatment tools have been emerging in parallel with diagnostic technologies. Here, these noninvasive tools will be reviewed, especially those with therapeutic value that have a direct impact on brain function, either passively (operant conditioning, neurofeedback) or actively (transcranial electromagnetic stimulation). The main focus will be on EEG as a diagnostic and therapeutic tool for MTBI.

Carlos A. Novo-Olivas

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Mild Traumatic Brain Injury in U.S. Soldiers Returning from Iraq  

Science Journals Connector (OSTI)

To the Editor: We wish to express a number of concerns about the methods used in the study of mild traumatic brain injury by Hoge et al. (Jan. 31 issue). We learned through firsthand experience in the combat zone that immediately after a concussion, the soldier's reported account is most accurate... To the Editor: We wish to express a number of concerns about the methods used in the study of mild traumatic brain injury by Hoge et al. (Jan. 31 issue).1 We learned through firsthand experience in the combat zone that immediately after a concussion, the ...

2008-05-15T23:59:59.000Z

62

Pressure &Pressure & TemperatureTemperature  

E-Print Network (OSTI)

to measure atmospheric pressure, and thermometer toprobe to measure atmospheric pressure, and thermometer toprobe to measure atmospheric pressure, and thermometer toprobe to measure atmospheric pressure, and thermometer to measure air temperature.measure air temperature.measure air temperature.measure air temperature

California at Santa Cruz, University of

63

Kinetics of the hydrogen evolution reaction on mild steel and nickel cathodes in concentrated sodium hydroxide solutions  

SciTech Connect

Data are reported at 288 to 358 K for both smooth and roughened electrode surfaces up to current densities of about 0.3 A/cm/sup 2/. Tafel plots for the nickel cathodes are linear over the whole current density range studied. The transfer coefficient, ..beta.., has an average value of 0.54 and is unaffected by varying either the caustic concentration, the temperature, or the surface roughness of the electrode. With the mild steel cathodes, the Tafel plots show two linear regions with the inflection point occurring at eta = 0.140 to -0.225 V. In the lower overpotential region, ..beta.. increases from about 0.5 to at least 1.4 with increasing caustic concentration and increasing temperature. This behavior is interpreted as being caused by a change in reaction mechanism and results from one of the reaction steps becoming reduced in rate. The ability of the caustic concentration or the temperature to affect the reaction mechanism is amplified by roughening the electrode surface. For the linear regions in the Tafel plots at high overpotentials, the slopes are almost invariant to changes in the caustic concentration, the temperature, or the surface roughness. The transition between the two Tafel regions appears to be caused by a change in the electrode surface resulting from the reduction of a surface oxide, possibly FeOH. The dependence of the inflection point potential on the experimental variables is analyzed in terms of this potential being equivalent to the equilibrium potential of the inferred surface redox reaction.

Brown, A.P.; Krumpelt, M.; Loutfy, R.O.; Yao, N.P.

1982-11-01T23:59:59.000Z

64

Deposition method for producing silicon carbide high-temperature semiconductors  

DOE Patents (OSTI)

An improved deposition method for producing silicon carbide high-temperature semiconductor material comprising placing a semiconductor substrate composed of silicon carbide in a fluidized bed silicon carbide deposition reactor, fluidizing the bed particles by hydrogen gas in a mildly bubbling mode through a gas distributor and heating the substrate at temperatures around 1200.degree.-1500.degree. C. thereby depositing a layer of silicon carbide on the semiconductor substrate.

Hsu, George C. (La Crescenta, CA); Rohatgi, Naresh K. (W. Corine, CA)

1987-01-01T23:59:59.000Z

65

High temperature electrochemical corrosion rate probes for combustion environments  

SciTech Connect

Electrochemical corrosion rate probes have been constructed and tested along with mass loss coupons in an air plus water vapor and a N2/O2/CO2 plus water vapor environment. Temperatures ranged from 200? to 700?C. Results show that electrochemical corrosion rates for ash-covered mild steel are a function of time, temperature and process environment. Correlation between the electrochemical and mass loss corrosion rates was poor.

Covino, Bernard S., Jr.; Bullard, Sophie J.; Cramer, Stephen D.; Holcomb, Gordon R.; Ziomek-Moroz, Margaret; Eden, David A. (Intercorr International Inc.); Kane, Russell D. (Intercorr International Inc.); Eden, Dawn C. (Intercorr International Inc.)

2004-01-01T23:59:59.000Z

66

General Category  

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

Sunrise and Sunset Visual Differences Sunrise and Sunset Visual Differences Name: Joey Status: other Grade: other Country: Canada Date: Spring 2012 Question: It seems that sunrise and sunset don't look symmetric. I mean that sunsets tend to have much redder skies and sunrise is usually a bit gloomier. If you see a picture, many times you can tell if its sunrise or sunset, even though I would think they should like identical, except that the sun is either going up or going down. Why do they not appear the same but in reverse? Replies: Funny you should ask as a paper just arrived which is sure to have the answer and I will read it now....... OK, the morning sky, and the sky in general, is blue due to Rayleigh scattering [which affects short wavelengths the most] of the sun light by air molecules and other microscopic particles.

67

Mild Catalytic methods for Alkyl-Alkyl Bond Formation  

SciTech Connect

Overview of Research Goals and Accomplishments for the Period 07/01/06 – 06/30/07: Our overall research goal is to transform the rapidly emerging synthetic chemistry involving alkyl-alkyl cross-couplings into more of a mechanism-based field so that that new, rationally-designed catalysts can be performed under energy efficient conditions. Our specific objectives for the previous year were 1) to obtain a proper electronic description of an active catalyst for alkyl-alkyl cross-coupling reactions and 2) to determine the effect of ligand structure on the rate, scope, selectivity, and functional group compatibility of C(sp3)-C(sp3) cross-coupling catalysis. We have completed both of these initial objectives and established a firm base for further studies. The specific significant achievements of the current grant period include: 1) we have performed magnetic and computational studies on (terpyridine)NiMe, an active catalyst for alkyl-alkyl cross couplings, and have discovered that the unpaired electron resides heavily on the terpyridine ligand and that the proper electronic description of this nickel complex is a Ni(II)-methyl cation bound to a reduced terpyridine ligand; 2) we have for the first time shown that alkyl halide reduction by terpyridyl nickel catalysts is substantially ligand based; 3) we have shown by isotopic labeling studies that the active catalyst (terpyridine)NiMe is not produced via a mechanism that involves the formation of methyl radicals when (TMEDA)NiMe2 is used as the catalyst precursor; 4) we have performed an extensive ligand survey for the alkyl-alkyl cross-coupling reactions and have found that electronic factors only moderately influence reactivity in the terpyridine-based catalysis and that the most dramatic effects arise from steric and solubility factors; 5) we have found that the use of bis(dialkylphosphino)methanes as ligands for nickel does not produce active catalysts for cross-coupling but rather leads to bridging hydride complexes of varying geometries; 6) we have determined that the geometry of aforementioned bridging hydride complexes is largely determined by external forces such as hydrogen bonding interactions and crystal packing forces; 7) we have found that the rate of reductive elimination of alkane from a (pyridyl-2-pyrrolide)AuMe2 complex is severely inhibited due to the rigid geometry of the pyridyl-2-pyrrolide ligand; 8) we have prepared, structurally characterized, and explored the reactivity of 1-adamantylzinc reagents as model nucleophiles for sterically challenging alkyl-alkyl cross-coupling reactions. The continued success of this work will lead to alkyl-alkyl cross-coupling catalysts with broad scope and selectivities. The work has potential to significantly impact science and technologies of interest to the DOE as the chemistry is focused on developing useful reactions using reagents that can be directly prepared from petroleum and natural gas feedstocks. Moreover, the developing synthetic chemistry can profoundly affect the way materials, fine chemicals, and drugs are made. Since the methodology we are developing can shorten existing synthetic protocols, proceed at room temperature, and operate under environmentally benign conditions, it can greatly reduce energy expenditures, especially considering the contribution of the chemical manufacturing field to the gross domestic product.

David A Vicic

2009-08-10T23:59:59.000Z

68

Fusion of voice signal information for detection of mild laryngeal pathology  

Science Journals Connector (OSTI)

Detection of mild laryngeal disorders using acoustic parameters of human voice is the main objective in this study. Observations of sustained phonation (audio recordings of vocalized /a/) are labeled by clinical diagnosis and rated by severity (from ... Keywords: Angle modulated differential evolution, Ensemble of classifiers, Feature selection, Pathological voice, Random forest, SVM

Evaldas Vaiciukynas, Antanas Verikas, Adas Gelzinis, Marija Bacauskiene, Zvi Kons, Aharon Satt, Ron Hoory

2014-05-01T23:59:59.000Z

69

General Category  

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

Carbon Dioxide and Animal Function Carbon Dioxide and Animal Function Name: Lizzy Status: student Grade: 6-8 Location: CA Country: USA Date: Spring 2012 Question: I was wondering, why do humans and other life forms require a balance of carbon dioxide in the atmosphere? Replies: Carbon dioxide is absorbed by plants as part of their metabolism. Their end product is oxygen, which all animal life requires. In addition, some life forms require carbon dioxide to balance their pH (acidity), although mammals can survive in a carbon dioxide - free environment for time periods because the body has a mechanism to control pH. In the long term the level of carbon dioxide in the atmosphere is increasing, largely from the combustion of hydrocarbon fuels. The weight of the experimental evidence leads to the conclusion that if these emissions continue uncontrolled, the temperature of the atmosphere (and the Earth's surface) will increase to levels that will be hazardous to all living species.

70

Development of an advanced, continuous mild gasification process for the production of co-products (Task 1), Volume 1  

SciTech Connect

Under US DOE sponsorship, a project team consisting of the Institute of Gas Technology, Peabody Holding Company, and Bechtel Group, Inc. has been developing an advanced, mild gasification process to process all types of coal and to produce solid and condensable liquid co-products that can open new markets for coal. The three and a half year program (September 1987 to June 1991) consisted of investigations in four main areas. These areas are: (1) Literature Survey of Mild Gasification Processes, Co-Product Upgrading and Utilization, and Market Assessment; (2) Mild Gasification Technology Development: Process Research Unit Tests Using Slipstream Sampling; (3) Bench-Scale Char Upgrading Study; (4) Mild Gasification Technology Development: System Integration Studies. In this report, the literature and market assessment of mild gasification processes are discussed.

Knight, R.A.; Gissy, J.L.; Onischak, M.; Babu, S.P.; Carty, R.H. (Institute of Gas Technology, Chicago, IL (United States)); Duthie, R.G. (Bechtel Group, Inc., San Francisco, CA (United States)); Wootten, J.M. (Peabody Holding Co., Inc., St. Louis, MO (United States))

1991-09-01T23:59:59.000Z

71

An internal winding high temperature heater  

Science Journals Connector (OSTI)

An internal winding high temperature heater ... General principles are outlined for the construction of compact heaters that are suitable for heating small containers or reaction vessels at constant temperature and up to about 1000 C. ...

A. J. Delbouille; E. G. Derouane

1973-01-01T23:59:59.000Z

72

From Sexism to Feminism: Arguments of Definition in A Return to Modesty and Girls Gone Mild  

E-Print Network (OSTI)

5 Ibid., 142. 6 Ibid., 237. 7 Ibid., 146. 8 "Modern Girls and the Modesty Movement," National Public Radio (2007), "Girls Gone Mild?," ABC News, July 20 2007, "Teen Girls Embrace a New Fashion Trend: Modesty," Hannah Sampson Mc...-centered principles and values.? 33 They also recognized that feminism could mean eliminating discrimination and oppression for ?people of color, people with disabilities, people of different ages and socioeconomic classes, and lesbians and gay men,? or even...

Wendelin, Greta

73

Mild Hydrocracking of Synthetic Crude Gas Oil over Pt Supported on Pillared and Delaminated Clays  

Science Journals Connector (OSTI)

The modified acidity in PILC materials is conducive to catalyzing mild hydrocracking reactions. ... The differences in catalyst performance were attributed to the more open pore structure of the PILC material and possible aggregation of clay lamellas, which are both expected to enhance diffusion of multi-ring gas oil components. ... Pt-supported pillared clay (Pt/PILC) catalyst was prepared according to published procedures using Accofloc 350, a naturally occurring montmorillonite supplied by the American Colloid Company. ...

Hong Yang; Michael Wilson; Craig Fairbridge; Zbigniew Ring; Josephine M. Hill

2002-06-18T23:59:59.000Z

74

Industrial market assessment of the products of mild gasification: Final report  

SciTech Connect

The goal of this study is to determine the best available conditions, in terms of market volumes and prices, for the products from a mild gasification facility. A process feasibility study will then have to determine the cost of building and operating a facility to make those products. The study is presented as a summary of the options available to a coal producer for creating added product value. For this reason, three specific coal mines owned by AMAX Inc. were chosen, and the options were analyzed from the viewpoint of increasing the total revenue derived from those coals. No specific mild gasification, or mild devolatilization technology was assumed during the assessment. The analysis considers only product prices, volumes, and specifications. It does not assign any intangible value or national benefit to substituting coal for oil or to producing a cleaner fuel. Although it would be desirable to conceive of a product slate which would be immune from energy price fluctuations, such a goal is probably unattainable and no particular emphasis was placed on it. 76 figs., 75 tabs.

Sinor, J.E.

1988-01-01T23:59:59.000Z

75

Body temperatures of modern and extinct vertebrates from 13C-18O bond abundances in bioapatite  

E-Print Network (OSTI)

, such as alli- gators and crocodiles, generally have significant differences in average body temperatures

Schöne, Bernd R.

76

TRENDS: TEMPERATURE  

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

Historical Isotopic Temperature Record from the Vostok Ice Core Historical Isotopic Temperature Record from the Vostok Ice Core Graphics Digital Data J.R. Petit, D. Raynaud, and C. Lorius Laboratoire de Glaciogie et Géophysique de l'Environnement, CNRS, Saint Martin d'Hères Cedex, France J. Jouzel and G. Delaygue Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA/CNRS, L'Orme des Merisiers, CEA Saclay, 91191 Gif-sur-Yvette Cedex, France N.I. Barkov Arctic and Antarctic Research Institute, Beringa Street 38, 199397 St. Petersburg, Russia V.M. Kotlyakov Institute of Geography, Staromonetny, per 29, Moscow 109017, Russia DOI: 10.3334/CDIAC/cli.006 Period of Record 420,000 years BP-present Methods Because isotopic fractions of the heavier oxygen-18 (18O) and deuterium (D) in snowfall are temperature-dependent and a strong spatial correlation

77

Determining average bed temperature of nonisothermal fixed-bed hydrotreater  

Science Journals Connector (OSTI)

Employing three catalysts in three parallel pilot-scale fixed-bed reactors, hydrotreating experiments were performed in both isothermal and ascending temperature modes to investigate kinetics and to determine a representative bed temperature. Assuming 1.5th-order for hydrodesulfurization (HDS) and 1st-order for both hydrodenitrogenation (HDN) and mild hydrocracking (MHC), kinetic parameters were obtained from the isothermal mode operation. With the activation energies from isothermal operations, equivalent isothermal temperatures (EITs) in the ascending mode operations were established for specific HDS, HDN and MHC. Employing 19 thermocouple readouts in the catalyst beds and applying an Arrhenius-type rate equation containing the same activation energy, the representative bed temperature was determined. The temperature so determined is called kinetic EIT. The kinetic EIT was found to be the best to represent the nonisothermal bed temperature. The kinetic EIT has been applied to monitoring the catalyst activity in commercial hydrotreating units.

Sok Yui; John Adjaye

2004-01-01T23:59:59.000Z

78

High temperature thermometric phosphors  

DOE Patents (OSTI)

A high temperature phosphor consists essentially of a material having the general formula LuPO.sub.4 :Dy.sub.(x),Eu.sub.y) wherein: 0.1 wt %.ltoreq.x.ltoreq.20 wt % and 0.1 wt %.ltoreq.y.ltoreq.20 wt %. The high temperature phosphor is in contact with an article whose temperature is to be determined. The article having the phosphor in contact with it is placed in the environment for which the temperature of the article is to be determined. The phosphor is excited by a laser causing the phosphor to fluoresce. The emission from the phosphor is optically focused into a beam-splitting mirror which separates the emission into two separate emissions, the emission caused by the dysprosium dopant and the emission caused by the europium dopent. The separated emissions are optically filtered and the intensities of the emission are detected and measured. The ratio of the intensity of each emission is determined and the temperature of the article is calculated from the ratio of the intensities of the separate emissions.

Allison, Stephen W. (Knoxville, TN); Cates, Michael R. (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN); Gillies, George T. (Earlysville, VA)

1999-03-23T23:59:59.000Z

79

The Entire General Science Archive  

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

General Topics Archives General Topics Archives General Topics Archives, Since November 1991 Table of Contents: What Sciences are included in Earth Science? Magnetosphere Magnetic Compasses Aftershocks vs. Earthquakes Illinois Earthquakes Center of the Earth Why is the Earth round? Project Mohole Minerals, Rocks, or not? Water Origin of Saltwater Weight of Clouds Barometers Chaos and Weather Forecasting Lightning Strikes Tornado Spinning Tornado Safety in a Building Tornadoes and High Rise Structures Tornadoes Avoiding Downtown Chicago Coldest Temperature? Thermal Inversions Fog Blue Sky Gravitational pull vs. Atmospheric pressure Weights and Measures Science Demonstrations Cyanide Gas Bermuda Triangle X-30 Flower colors Ice Cream Headaches Rubber Egg Silver Dental Fillings and Aluminum Foil Birds and Wires

80

Development of an advanced continuous mild gasification process for the production of co-products. Final report, September 1987--September 1996  

SciTech Connect

Char, the major co-product of mild coal gasification, represents about 70 percent of the total product yield. The only viable use for the char is in the production of formed coke. Early work to develop formed coke used char from a pilot plant sized mild gasification unit (MGU), which was based on commercial units of the COALITE plant in England. Formed coke was made at a bench-scale production level using MGU chars from different coals. An evolutionary formed coke development process over a two-year period resulted in formed coke production at bench-scale levels that met metallurgical industries` specifications. In an ASTM D5341 reactivity test by a certified lab, the coke tested CRI 30.4 and CSR 67.0 which is excellent. The standard is CRI < 32 and CSR > 55. In 1991, a continuous 1000 pounds per hour coal feed mild coal gasification pilot plant (CMGU) was completed. The gasification unit is a heated unique screw conveyor designed to continuously process plastic coal, vent volatiles generated by pyrolysis of coal, and convert the plastic coal to free flowing char. The screw reactor auxiliary components are basic solids materials handling equipment. The screw reactor will convert coal to char and volatile co-products at a rate greater than 1000 pounds per hour of coal feed. Formed coke from CMGU char is comparable to that from the MGU char. In pilot-plant test runs, up to 20 tons of foundry coke were produced. Three formed coke tests at commercial foundries were successful. In all of the cupola tests, the iron temperature and composition data indicated that the formed coke performed satisfactorily. No negative change in the way the cupola performed was noticed. The last 20-ton test was 100 percent CTC/DOE coke. With conventional coke in this cupola charging rates were 10 charges per hour. The formed coke charges were 11 to 12 charges per hour. This equates to a higher melt rate. A 10 percent increase in cupola production would be a major advantage. 13 figs., 13 tabs.

NONE

1996-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Draft General Conformity Determination  

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

I I Draft General Conformity Determination U.S. Department of the Interior Minerals Management Service MMS Cape Wind Energy Project January 2009 Final EIS Appendix I Draft General Conformity Determination Draft General Conformity Determination Cape Wind Energy Project Prepared by Minerals Management Service Herndon, VA November 2008 i TABLE OF CONTENTS 1.0 INTRODUCTION TO THE PROPOSED ACTION............................................................... 1 2.0 GENERAL CONFORMITY REGULATORY BACKGROUND .......................................... 2 2.1 GENERAL CONFORMITY REQUIREMENTS.................................................................... 2 2.2 GENERAL CONFORMITY APPLICABILITY.....................................................................

82

General | Open Energy Information  

Open Energy Info (EERE)

Volver Pgina principal General banner.jpg Retrieved from "http:en.openei.orgwindex.php?titleGeneral&oldid519011" What links here Related changes Special pages Printable...

83

General User Proposals  

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

General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the...

84

General User Proposals  

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

Office General User Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

85

Beamline Temperatures  

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

Temperatures Temperatures Energy: 3.0000 GeV Current: 493.2242 mA Date: 11-Jan-2014 21:40:00 Beamline Temperatures Energy 3.0000 GeV Current 493.2 mA 11-Jan-2014 21:40:00 LN:MainTankLevel 124.4 in LN:MainTankPress 56.9 psi SPEAR-BL:B120HeFlow 15.4 l/min SPEAR-BL:B131HeFlow 22.2 l/min BL 4 BL02:LCW 0.0 ℃ BL02:M0_LCW 31.5 ℃ BL 4-1 BL04-1:BasePlate -14.0 ℃ BL04-1:Bottom1 46.0 ℃ BL04-1:Bottom2 47.0 ℃ BL04-1:Lower 32.0 ℃ BL04-1:Moly 46.0 ℃ BL04-1:ChinGuard1 31.0 ℃ BL04-1:ChinGuard2 31.0 ℃ BL04-1:FirstXtalA -167.0 ℃ BL04-1:FirstXtalB -172.0 ℃ BL04-1:Pad1 31.0 ℃ BL04-1:Pad2 31.0 ℃ BL04-1:SecondXtalA -177.0 ℃ BL04-1:SecondXtalB -175.0 ℃ BL 4-2 BL04-2:BasePlate -14.0 ℃ BL04-2:Bottom1 24.0 ℃ BL04-2:Bottom2 25.0 ℃

86

Understanding the operation and use of high temperature electrochemical corrosion rate probes  

SciTech Connect

Electrochemical corrosion rate probes were constructed and tested along with mass loss coupons in a N2/O2/CO2 plus water vapor environment. Temperatures ranged from 450 to 600 C. Corrosion rates for ash-covered mild steel, 304L SS, and 316L SS probes using electrochemical techniques were a function of time, temperature, and process environment. Correlation between electrochemical and mass loss corrosion rates was good.

Covino, Bernard S., Jr.; Bullard, Sophie J.; Cramer, Stephen D.; Holcomb, Gordon R.; Ziomek-Moroz, M.; Cayard, Michael S. (InterCorr International Inc.); Eden, David A. (InterCorr International Inc.)

2004-01-01T23:59:59.000Z

87

Corrosion of steel reinforcement in concrete. Corrosion of mild steel bars in concrete and its effect on steel-concrete bond strength.  

E-Print Network (OSTI)

??This thesis reports on the research outcome of corrosion mechanism and corrosion rate of mild steel in different environments (saline, alkaline solutions and concrete media)… (more)

Abosrra, L. R.

2010-01-01T23:59:59.000Z

88

Temperature and Size Lab General Background and Overview  

E-Print Network (OSTI)

of oxygen used per unit time or · V · CO2 , the volume of CO2 production per unit time or M · CO2 the number of mols of CO2 produced per unit time. In this lab we will learn the principles of measurement of compressing lots of difference in size into a small graph: 1. Q · = a(W)b or Log Q · = log a + b * Log W

Prestwich, Ken

89

October 14 WA Division Newsletter Page 4 Tool durability and steel microstructure in friction stir welding of mild steel  

E-Print Network (OSTI)

October 14 WA Division Newsletter Page 4 Tool durability and steel microstructure in friction stir welding of mild steel A. De1 , H. K. D. H. Bhadeshia2 and T. DebRoy3 1 Indian Institute of Technology- ium alloys has been applied to the FSW of steel. The calculations were extended to predict

Cambridge, University of

90

Friction Stir Welding of Mild Steel -Tool Durability and Steel Microstructure , H. K. D. H. Bhadeshia2  

E-Print Network (OSTI)

1" " Friction Stir Welding of Mild Steel - Tool Durability and Steel Microstructure A. De1 , H. K of steel, and extend the calculations to cover consequences on the microstructure of the steel while and the consequences on the physical metallurgy of the steel. Introduction Friction stir welding (FSW) of aluminium

Cambridge, University of

91

Cognitive determinants of social functioning after a first-ever mild to moderate stroke at vocational age  

E-Print Network (OSTI)

1 Cognitive determinants of social functioning after a first-ever mild to moderate stroke, 3 Assia Jaillard MD PhD 1, 2 1. Stroke Unit, University Hospital - Joseph Fourier University. INSERM CIC 003, University Hospital Grenoble Corresponding author: Marc Hommel MD Stroke Unit, University

Boyer, Edmond

92

Copyright c 2004 Tech Science Press CMES, vol.6, no.2, pp.145-152, 2004 The Relationship between Contact Pressure, Insert Thickness, and Mild Wear in  

E-Print Network (OSTI)

Contact Pressure, Insert Thickness, and Mild Wear in Total Knee Replacements Y. Bei1, B.J. Fregly1, W.G. Sawyer1, S.A. Banks1,2, and N.H. Kim1 Abstract: Mild wear of ultra-high molecular weight polyethylene element and elasticity analyses, previous studies have hypothesized that polyethylene wear can be reduced

Sawyer, Wallace

93

Development of an advanced, continuous mild gasification process for the production of co-products (Task 1), Volume 1. Final report  

SciTech Connect

Under US DOE sponsorship, a project team consisting of the Institute of Gas Technology, Peabody Holding Company, and Bechtel Group, Inc. has been developing an advanced, mild gasification process to process all types of coal and to produce solid and condensable liquid co-products that can open new markets for coal. The three and a half year program (September 1987 to June 1991) consisted of investigations in four main areas. These areas are: (1) Literature Survey of Mild Gasification Processes, Co-Product Upgrading and Utilization, and Market Assessment; (2) Mild Gasification Technology Development: Process Research Unit Tests Using Slipstream Sampling; (3) Bench-Scale Char Upgrading Study; (4) Mild Gasification Technology Development: System Integration Studies. In this report, the literature and market assessment of mild gasification processes are discussed.

Knight, R.A.; Gissy, J.L.; Onischak, M.; Babu, S.P.; Carty, R.H. [Institute of Gas Technology, Chicago, IL (United States); Duthie, R.G. [Bechtel Group, Inc., San Francisco, CA (United States); Wootten, J.M. [Peabody Holding Co., Inc., St. Louis, MO (United States)

1991-09-01T23:59:59.000Z

94

High Temperatures & Electricity Demand  

E-Print Network (OSTI)

High Temperatures & Electricity Demand An Assessment of Supply Adequacy in California Trends.......................................................................................................1 HIGH TEMPERATURES AND ELECTRICITY DEMAND.....................................................................................................................7 SECTION I: HIGH TEMPERATURES AND ELECTRICITY DEMAND ..........................9 BACKGROUND

95

Low-Cost Solar Domestic Hot Water Systems for Mild Climates  

SciTech Connect

In FY99, Solar Heating and Lighting set the goal to reduce the life-cycle cost of saved-energy for solar domestic hot water (SDHW) systems in mild climates by 50%, primarily through use of polymer technology. Two industry teams (Davis Energy Group/SunEarth (DEG/SE) and FAFCO) have been developing un-pressurized integral-collector-storage (ICS) systems having load-side heat exchangers, and began field-testing in FY04. DEG/SE?s ICS has a rotomolded tank and thermoformed glazing. Based upon manufacturing issues, costs, and poor performance, the FAFCO team changed direction in late FY04 from an un-pressurized ICS to a direct thermosiphon design based upon use of pool collectors. Support for the teams is being provided for materials testing, modeling, and system testing. New ICS system models have been produced to model the new systems. A new ICS rating procedure for the ICS systems is undergoing testing and validation. Pipe freezing, freeze protection valves, and overheating have been tested and analyzed.

Burch, J.; Christensen, C.; Merrigan, T.; Hewett, R.; Jorgensen, G.

2005-01-01T23:59:59.000Z

96

A Thoracic Mechanism of Mild Traumatic Brain Injury Due to Blast Pressure Waves  

E-Print Network (OSTI)

The mechanisms by which blast pressure waves cause mild to moderate traumatic brain injury (mTBI) are an open question. Possibilities include acceleration of the head, direct passage of the blast wave via the cranium, and propagation of the blast wave to the brain via a thoracic mechanism. The hypothesis that the blast pressure wave reaches the brain via a thoracic mechanism is considered in light of ballistic and blast pressure wave research. Ballistic pressure waves, caused by penetrating ballistic projectiles or ballistic impacts to body armor, can only reach the brain via an internal mechanism and have been shown to cause cerebral effects. Similar effects have been documented when a blast pressure wave has been applied to the whole body or focused on the thorax in animal models. While vagotomy reduces apnea and bradycardia due to ballistic or blast pressure waves, it does not eliminate neural damage in the brain, suggesting that the pressure wave directly affects the brain cells via a thoracic mechanism. ...

Courtney, Amy; 10.1016/j.mehy.2008.08.015

2008-01-01T23:59:59.000Z

97

Improved measurement of brain deformation during mild head acceleration using a novel tagged MRI sequence  

Science Journals Connector (OSTI)

Abstract In vivo measurements of human brain deformation during mild acceleration are needed to help validate computational models of traumatic brain injury and to understand the factors that govern the mechanical response of the brain. Tagged magnetic resonance imaging is a powerful, noninvasive technique to track tissue motion in vivo which has been used to quantify brain deformation in live human subjects. However, these prior studies required from 72 to 144 head rotations to generate deformation data for a single image slice, precluding its use to investigate the entire brain in a single subject. Here, a novel method is introduced that significantly reduces temporal variability in the acquisition and improves the accuracy of displacement estimates. Optimization of the acquisition parameters in a gelatin phantom and three human subjects leads to a reduction in the number of rotations from 72 to 144 to as few as 8 for a single image slice. The ability to estimate accurate, well-resolved, fields of displacement and strain in far fewer repetitions will enable comprehensive studies of acceleration-induced deformation throughout the human brain in vivo.

Andrew K. Knutsen; Elizabeth Magrath; Julie E. McEntee; Fangxu Xing; Jerry L. Prince; Philip V. Bayly; John A. Butman; Dzung L. Pham

2014-01-01T23:59:59.000Z

98

The gas temperature in circumstellar disks: effects of dust settling  

E-Print Network (OSTI)

The gas temperature in circumstellar disks: effects of dust settling F. Faas, G.J. van Zadelhoff, E distributions. The disk gas-temperature (T ¢¡¢£ ) is in general assumed to be equal to the dust-temperature (T¤¦¥ £ § ), due to collisions. Dust settling depends on both the gas and dust temperature. T

Zadelhoff, Gerd-Jan van

99

The Temperature of the Copper Arc  

Science Journals Connector (OSTI)

...Laboratory, General Electric Company. | Journal Article...TEMPERATURE OF THE COPPER ARC By C. G. SUITS RESEARCH LABORATORY, GENERAL ELECTRIC COMPANY Read before the...figure 1, where Fis an arc burning between the electrodes...experiment is a condensed discharge between the electrode...

C. G. Suits

1935-01-01T23:59:59.000Z

100

DOE General Competencies  

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

The DOE General Competencies are the personal and professional attributes that are critical to successful performance.  A competency model is a collection of competencies that together define...

Note: This page contains sample records for the topic "generally mild temperatures" 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

General User Proposals  

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

Proposals Print General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS or the Participating Research...

102

Electrochemical and quantum chemical studies of some azomethine compounds as corrosion inhibitors for mild steel in 1 M hydrochloric acid  

Science Journals Connector (OSTI)

Abstract The corrosion inhibition effect of new azomethine compounds: PhNNC (COCH3)NC6H4Y {Y = OCH3 (SB1), CH3 (SB2), H (SB3), Br (SB4) and Y = Cl (SB5)} on mild steel in 1 M HCl, was investigated using potentiodynamic polarization, electrochemical impedance spectroscopy (EIS) and quantum chemistry analysis. It has been found that the inhibition efficiency increased with increasing inhibitor concentration. The polarization curves showed that these Schiff bases function as mixed inhibitors. The adsorption of studied compounds on mild steel surface was found to follow the Langmuir isotherm. Molecular modeling was used to correlate corrosion inhibition properties and calculated quantum chemical parameters.

Hanane Hamani; Tahar Douadi; Mousa Al-Noaimi; Saifi Issaadi; Djamel Daoud; Salah Chafaa

2014-01-01T23:59:59.000Z

103

OFFICE OF INSPECTOR GENERAL  

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

APP-005 APP-005 Planning for and Measuring Office of Inspector General Results FY 2002 Annual Performance Report and FY 2003 Annual Performance Plan Office of Inspector General U.S. Department of Energy Inspector General's Message We are pleased to present the Office of Inspector General's (OIG) consolidated Fiscal Year 2002 Annual Performance Report and Fiscal Year 2003 Annual Performance Plan. This document evaluates our actual Fiscal Year (FY) 2002 performance and establishes the performance goals and strategies we will pursue in FY 2003 to fulfill our mission. As mandated by the Inspector General Act, the OIG promotes the effective, efficient, and economical operation of the Department of Energy's programs and operations, including the National Nuclear Security Administration (NNSA).

104

Generalized Galilean Genesis  

E-Print Network (OSTI)

The galilean genesis scenario is an alternative to inflation in which the universe starts expanding from Minkowski in the asymptotic past by violating the null energy condition stably. Several concrete models of galilean genesis have been constructed so far within the context of galileon-type scalar-field theories. We give a generic, unified description of the galilean genesis scenario in terms of the Horndeski theory, i.e., the most general scalar-tensor theory with second-order field equations. In doing so we generalize the previous models to have a new parameter (denoted by {\\alpha}) which results in controlling the evolution of the Hubble rate. The background dynamics is investigated to show that the generalized galilean genesis solution is an attractor, similarly to the original model. We also study the nature of primordial perturbations in the generalized galilean genesis scenario. In all the models described by our generalized genesis Lagrangian, amplification of tensor perturbations does not occur as ...

Nishi, Sakine

2015-01-01T23:59:59.000Z

105

Battery system with temperature sensors  

SciTech Connect

A battery system includes a platform having an aperture formed therethrough, a flexible member having a generally planar configuration and extending across the aperture, wherein a portion of the flexible member is coextensive with the aperture, a cell provided adjacent the platform, and a sensor coupled to the flexible member and positioned proximate the cell. The sensor is configured to detect a temperature of the cell.

Wood, Steven J; Trester, Dale B

2014-02-04T23:59:59.000Z

106

Some General Themes in Catalysis at LANL  

SciTech Connect

Some general themes in catalysis at LANL are: (1) Storage and release of energy within chemical bonds (e.g. H{sub 2} storage in and release from covalent bonds, N{sub 2} functionalization, CO{sub 2} functionalization, H{sub 2} oxidation/evolution, O{sub 2} reduction/evolution); (2) Can we control the chemistry of reactive substrates to effect energy relevant transformations in non-traditional media (e.g. can we promote C-C couplings, dehydrations, or hydrogenations in water under relatively mild conditions)? (3) Can we supplant precious metal or rare earth catalysts to effect these transformations, by using earth abundant metals/elements instead? Can we use organocatalysis and circumvent the use of metals completely? (4) Can we improve upon existing rare earth catalyst systems (e.g. in rare earth oxides pertinent to fluid cracking or polymerization) and reduce amounts required for catalytic efficacy? Carbohydrates can be accessed from non-food based biomass sources such as woody residues and switchgrass. After extracted from the plant source, our goal is to upgrade these classes of molecules into useful fuels.

Gordon, John C. [Los Alamos National Laboratory

2012-07-19T23:59:59.000Z

107

Curie temperature of multiphase nanostructures  

SciTech Connect

The Curie temperature and the local spontaneous magnetization of ferromagnetic nanocomposites are investigated. The macroscopic character of the critical fluctuations responsible for the onset of ferromagnetic order means that there is only one Curie temperature, independent of the number of magnetic phases present. The Curie temperature increases with the grain size and is, in general, larger than predicted from the volume averages of the exchange constants. However, the Curie-temperature enhancement is accompanied by a relative reduction of the spontaneous magnetization. Due to the quadratic dependence of the permanent-magnet energy product on the spontaneous magnetization, this amounts to a deterioration of the magnets performance. The length scale on which an effective intergranular exchange coupling is realized (coupling length) depends on the Curie-temperature difference between the phases and on the spacial distribution of the local interatomic exchange. As a rule, it is of the order of a few interatomic distances; for much bigger grain sizes the structures mimic an interaction-free ensemble of different ferromagnetic materials. This must be compared to the magnetic-anisotropy coupling length, which is of the order of 10 nm. The difference is explained by the nonrelativistic character of the Curie-temperature problem. (c) 2000 American Institute of Physics.

Skomski, R. [Department of Physics and Astronomy and Center for Materials Research and Analysis, University of Nebraska, Lincoln, Nebraska 68588 (United States)] [Department of Physics and Astronomy and Center for Materials Research and Analysis, University of Nebraska, Lincoln, Nebraska 68588 (United States); Sellmyer, D. J. [Department of Physics and Astronomy and Center for Materials Research and Analysis, University of Nebraska, Lincoln, Nebraska 68588 (United States)] [Department of Physics and Astronomy and Center for Materials Research and Analysis, University of Nebraska, Lincoln, Nebraska 68588 (United States)

2000-05-01T23:59:59.000Z

108

general_atomics.cdr  

Office of Legacy Management (LM)

former General former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level.

109

general_atomics.cdr  

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

former former General Atomics Hot Cell Facility was constructed in 1959 and operated until 1991. The site encompassed approximately 7,400 square feet of laboratory and remote operations cells. Licensed operations at the facility included receipt, handling, and shipment of radioactive materials; remote handling, examination, and storage of previously irradiated nuclear fuel materials; pilot-scale tritium extraction operations; and development, fabrication, and inspection of uranium oxide-beryllium oxide fuel materials. General Atomics performed most of the work for the federal government. The General Atomics Hot Cell Facility was located in a 60-acre complex 13 miles northwest of downtown San Diego, 1 mile inland from the Pacific Ocean, and approximately 300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial

110

MASSACHUSETTS GENERAL HOSPITAL  

E-Print Network (OSTI)

MASSACHUSETTS GENERAL HOSPITAL Page 1 of 4 HARVARD MEDICAL SCHOOL Position: Quality & Safety and efficacy of our practice, reporting this data out to department clinicians, senior leadership and hospital hospital and department groups, exceptional interpersonal, communication, project organization, time

Adams, Mark

111

1 General Information  

E-Print Network (OSTI)

1 General Information. 1.1 Class time / location: TTh 9-10:15, REC 114. 1.2 Office Hours: T 1:00-2:30 and Th 12:00-1:00. 1.3 Textbook: Elementary differential ...

2014-08-26T23:59:59.000Z

112

general_atomics.cdr  

Office of Legacy Management (LM)

300 feet above sea level. The General Atomics site is in the center of Torrey Mesa Science Center, a 304-acre industrial park. No ground water wells are at or near the Hot Cell...

113

General User Proposals  

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

Proposals Print Tuesday, 01 June 2010 09:36 General Users are granted beam time through a peer review proposal process. They may use beamlines and endstations provided by the ALS...

114

Introduction: General Landslide Studies  

Science Journals Connector (OSTI)

Highlights for several papers included in the “general landslide” session for the 3rd World Landslide Forum are presented. Topics range from early warning systems and modelling to geomorphology and solid waste...

Peter Bobrowsky; Yueping Yin…

2014-01-01T23:59:59.000Z

115

General relativity and experiment  

E-Print Network (OSTI)

The confrontation between Einstein's theory of gravitation and experiment is summarized. Although all current experimental data are compatible with general relativity, the importance of pursuing the quest for possible deviations from Einstein's theory is emphasized.

T. Damour

1994-12-08T23:59:59.000Z

116

2011 IAEA General Conference  

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

2011 IAEA General Conference 2011 IAEA General Conference Remarks as Prepared for Delivery Secretary Steven Chu Monday, September 19, 2011 Thank you, Ambassador Feruta. Congratulations on your election as President of this Conference. I also want to thank Director General Amano for his outstanding leadership. I am honored to represent the United States today, and I want to share a message from President Barack Obama: "On behalf of the United States, please accept my best wishes for a successful International Atomic Energy Agency General Conference. This year's meeting takes place against the backdrop of the severe earthquake and tsunami that struck Japan in March and the devastating accident at the Fukushima Daiichi Nuclear Power Station that followed. Along with

117

Symmetric generalized binomial distributions  

SciTech Connect

In two recent articles, we have examined a generalization of the binomial distribution associated with a sequence of positive numbers, involving asymmetric expressions of probabilities that break the symmetry win-loss. We present in this article another generalization (always associated with a sequence of positive numbers) that preserves the symmetry win-loss. This approach is also based on generating functions and presents constraints of non-negativeness, similar to those encountered in our previous articles.

Bergeron, H. [Univ Paris-Sud, ISMO, UMR 8214, 91405 Orsay (France)] [Univ Paris-Sud, ISMO, UMR 8214, 91405 Orsay (France); Curado, E. M. F. [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil) [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil); Instituto Nacional de Ciência e Tecnologia - Sistemas Complexos, Rua Xavier Sigaud 150, 22290-180 - Rio de Janeiro, RJ (Brazil); Gazeau, J. P. [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil) [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil); APC, UMR 7164, Univ Paris Diderot, Sorbonne Paris Cité, 75205 Paris (France); Rodrigues, Ligia M. C. S., E-mail: herve.bergeron@u-psud.fr, E-mail: evaldo@cbpf.br, E-mail: gazeau@apc.univ-paris7.fr, E-mail: ligia@cbpf.br [Centro Brasileiro de Pesquisas Fisicas, Rua Xavier Sigaud 150 22290-180 - Rio de Janeiro (Brazil)

2013-12-15T23:59:59.000Z

118

High temperature thermometric phosphors for use in a temperature sensor  

DOE Patents (OSTI)

A high temperature phosphor consists essentially of a material having the general formula LuPO.sub.4 :Dy.sub.(x),Eu.sub.(y), wherein: 0.1 wt %.ltoreq.x.ltoreq.20 wt % and 0.1 wt %.ltoreq.y.ltoreq.20 wt %. The high temperature phosphor is in contact with an article whose temperature is to be determined. The article having the phosphor in contact with it is placed in the environment for which the temperature of the article is to be determined. The phosphor is excited by a laser causing the phosphor to fluoresce. The emission from the phosphor is optically focused into a beam-splitting mirror which separates the emission into two separate emissions, the emission caused by the dysprosium dopant and the emission caused by the europium dopent. The separated emissions are optically filtered and the intensities of the emission are detected and measured. The ratio of the intensity of each emission is determined and the temperature of the article is calculated from the ratio of the intensities of the separate emissions.

Allison, Stephen W. (Knoxville, TN); Cates, Michael R. (Oak Ridge, TN); Boatner, Lynn A. (Oak Ridge, TN); Gillies, George T. (Earlysville, VA)

1998-01-01T23:59:59.000Z

119

Gravitational tests of the Generalized Uncertainty Principle  

E-Print Network (OSTI)

We compute the corrections to the Schwarzschild metric necessary to reproduce the Hawking temperature derived from a Generalized Uncertainty Principle (GUP), so that the GUP deformation parameter is directly linked to the deformation of the metric. Using this modified Schwarzschild metric, we compute corrections to the standard General Relativistic predictions for the light deflection and perihelion precession, both for planets in the solar system and for binary pulsars. This analysis allows us to set bounds for the GUP deformation parameter from well-known astronomical measurements.

Scardigli, Fabio

2014-01-01T23:59:59.000Z

120

Gravitational tests of the Generalized Uncertainty Principle  

E-Print Network (OSTI)

We compute the corrections to the Schwarzschild metric necessary to reproduce the Hawking temperature derived from a Generalized Uncertainty Principle (GUP), so that the GUP deformation parameter is directly linked to the deformation of the metric. Using this modified Schwarzschild metric, we compute corrections to the standard General Relativistic predictions for the light deflection and perihelion precession, both for planets in the solar system and for binary pulsars. This analysis allows us to set bounds for the GUP deformation parameter from well-known astronomical measurements.

Fabio Scardigli; Roberto Casadio

2014-07-01T23:59:59.000Z

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121

General Employee Radiological Training  

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

Not Measurement Not Measurement Sensitive DOE-HDBK-1131-2007 December 2007_______ Change Notice 1 Reaffirmed 2013 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

122

General User Proposal Scores  

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

General User Proposal Scores General User Proposal Scores General User Proposal Scores Print Tuesday, 01 June 2010 10:34 Scoring Proposals are scored on a scale of 1 to 5, with 1 being the best score and 5 the worst. Reviewers are requested to use the following ranking schema: Must do High Priority Medium Priority Low priority Don't do Beam time is assigned based on each proposal's score in relation to all other proposals for a given beamline. For beamlines where beamtime requests exceed available beamtime, a cutoff score is assigned after which no beam time is allocated. proposal scores Beam Time Cutoff Scores for the Current Cycle The table below lists the percent of beam time shifts allocated/requested for each beamline, and the cutoff scores, below which no beam time was assigned.

123

General Employee Radiological Training  

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

_______ _______ Change Notice 1 June 2009 DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ Change 1 DOE-HDBK-1131-2007 Original Change Part 2 page 5 The average annual radiation dose to a member of the general population is about 360 millirem/year. The average annual radiation dose to a member of the general population is about 620 millirem/year. Part 2 page 5 Natural background radiation is by far the

124

NEWTON's General Science References  

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

General Science References General Science References Do you have a great general science reference link? Please click our Ideas page. Featured Reference Links: First.gov Science and Technology First.gov Science and Technology This site, sponsered by the US Government provides reference links to topics on science, telecommunications, computers, research agencies, and news. NASA Science NASA Science NASA Science, is a website sponsered by NASA, that supplies resources for understanding our world and the world above. Topics include earth science, heliophysics, the planets, astrophysics and much more. There is also an educator page! Nobel Laueate Listings and Stories Nobel Laueate Listings and Stories See the official site for the Nobel Prize, and read biographies about all of the Nobel Laureates, and there life changing discoveries and accomplishments.

125

On the Periodic Mild Solutions to Complete Higher Order Differential Equations on  

E-Print Network (OSTI)

-periodic solution for each continuous T-periodic forcing term f if and only if k = 2kt/T, k ZZ, are not eigen-values statement generally fails. When A generates a strongly continuous semi- group, periodicity of solutions(J) denotes the space of E-valued integrable functions on J with f Lp(J) = 1 0 f(t) p dt

Nguyen, Lan

126

Generalized coherent states  

E-Print Network (OSTI)

In the coherent state of the harmonic oscillator, the probability density is that of the ground state subjected to an oscillation along a classical trajectory. Senitzky and others pointed out that there are states of the harmonic oscillator corresponding to an identical oscillatory displacement of the probability density of any energy eigenstate. These generalizations of the coherent state are rarely discussed, yet they furnish an interesting set of quantum states of light that combine features of number states and coherent states. Here we give an elementary account of the quantum optics of generalized coherent states.

T. G. Philbin

2013-12-18T23:59:59.000Z

127

Acute, sub-acute and general pharmacological evaluation of 5-(3,4-methylenedioxyphenyl)-4-ethyl-2E,4E-pentadienoic acid piperidide (SK-20): A novel drug bioavailability enhancer  

Science Journals Connector (OSTI)

An efflux pump inhibitor, SK-20 (5-(3,4-methylenedioxyphenyle)-4 ethyl-2E,4E-pentadienoic acid piperidide), was assessed for its toxicity at three different pharmacological profiles: acute, sub-acute and general pharmacology with pharmacokinetics. In acute study, the SK-20 was found safe up to a dose of 2000 mg/kg (b.wt.); and at sub-acute, dosages of 50 and 100 mg/kg (b.wt.) were found to be safe. However, dosages of 200 mg or above per kg (b.wt.) showed some morphological alterations in cellular architecture of both liver and kidneys in both sexes, viz., mild vascular congestion along with sporadic hemorrhages and infiltration into renal and hepatic parenchyma by mononucleate cell. General pharmacological studies did not result into any alterations in analgesic, convulsions, rectal temperatures and in the rhythm or the rate of the intestinal motility or the secretion of the bile. While the respiratory and the cardiac rate remained normal, the only parameter to show was the blood pressure, which at all the doses tested, showed a tendency toward reduction. Characteristically, the SK-20 at all doses influenced pentobarbital-induced hypnosis positively and negatively to spontaneous motor activity in a dose dependent manner. Pharmacokinetics of SK-20 revealed it to have retention time at 10.2 min and half life 2.47 h.

Sheikh Rayees; Rohit Sharma; Gurdarshan Singh; Ishtiyaq Ahmad Najar; Amarinder Singh; Dastagir Basheer Ahamad; Subash Chander Sharma; Manoj Kumar Tikoo; Vijay Kumar Gupta; Payare Lal Sangwan; Surjeet Singh; Surinder Koul; Rakesh Kamal Johri

2013-01-01T23:59:59.000Z

128

ENGINEERING General Information 436  

E-Print Network (OSTI)

great power to control their environment and, with this power, the responsibility to control it wiselySCHOOL OF ENGINEERING General Information 436 Descriptions of Fields of Study 438 Facilities 443 Information HISTORY AND AIMS OF THE SCHOOL Instruction in engineering began at Rutgers in 1864, when the state

Garfunkel, Eric

129

GENERAL CIRCULATION Mean Characteristics  

E-Print Network (OSTI)

of California, Department of Land, Air, and Water Resources, Davis, CA 95616-8627, USA Introduction state. The general circulation undergoes seasonal change. In many fields the seasonal change is much on an annual average. Simple geometry (see Figure 1) shows that the amount of solar radiation reaching unit

Grotjahn, Richard

130

General com Technology community  

E-Print Network (OSTI)

Campus IT General com m unity Technology community ITsystem owners Campus Council for Information Technology (CCFIT) · ~30 members · Advisory evaluation and review role · Input from faculty, staff, students formal representation on steering team and subcommittees Technology Support Program · Technology support

Ferrara, Katherine W.

131

Singular Value Decomposition Generalized  

E-Print Network (OSTI)

1 Overview The singular value decomposition (SVD) is a generalization of the eigen- ferent eigenvalues are pairwise orthogonal. Let X be a positive semi-definite, its eigen containing the eigenvalues of X. The SVD uses the eigen-decomposition of a positive semi-definite matrix

Abdi, Hervé

132

Mild Photochemical Synthesis of the Antioxidant Hydroxytyrosol via Conversion of Tyrosol  

Science Journals Connector (OSTI)

The liquid-phase oxidation of tyrosol to hydroxytyrosol was performed by use of an iron-containing heterogeneous catalyst (Al?Fe)PILC with the assistance of UV irradiation at 254 nm and at room temperature. ... Aluminum-iron pillared clay [(Al?Fe)PILC] catalyst, in the presence of hydrogen peroxide with the assistance of UV irradiation at the wavelength 254 nm, catalyzed the ortho-hydroxylation of the monophenol tyrosol to form the o-diphenol hydroxytyrosol. ... Figure 1 Hydroxytyrosol formation under different conditions:? (?) UV/H2O2/(Al?Fe)PILC; (?) UV/H2O2; (?) H2O2/(Al?Fe)PILC. ...

Samia Azabou; Wahiba Najjar; Abdelhamid Ghorbel; Sami Sayadi

2007-05-12T23:59:59.000Z

133

Office of Inspector General  

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

Inspector General Inspector General Office of Audits and Inspections Work Plan for FY 2013 Audits Central Audits Division  Ecotality  Funding Overlap  Follow-up on Smart Grid Investment Grant  DOE's Loan Program Office's Portfolio Management  Office of Fossil Energy's Regional Carbon Sequestration Partnerships  Advanced Manufacturing Office's Combined Heat and Power Systems  DOE's Management of Contaminated Non-EM Facilities  Unneeded Real Estate  Review of For-Profit Grantees for selected DOE programs  Commercialization Efforts at National Laboratories  Research Misconduct at Office of Science  Public Dissemination of Research Results  BPA's Management of Borrowing Authority Construction  Controls Over PMA's Use of Hedging Instruments

134

EMSL: News: General Stories  

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

General News General News Battery development may extend range of electric cars Battery development may extend range of electric cars New anode quadruples life of lithium-sulfur battery, could also help store renewable energy more cheaply Released: January 09, 2014 Scientists used EMSL capabilities and expertise to help develop and test a new anode design for lithium-sulfur batteries. The "hybrid" anode significantly extends the life of lithium-sulfur batteries, bringing them closer to commercial use. Read the PNNL news release. Batteries as they are meant to be seen Batteries as they are meant to be seen The search for long-lasting, inexpensive rechargeable batteries Released: December 27, 2013 Researchers working at EMSL study how a battery works under wet conditions

135

Extremal generalized quantum measurements  

E-Print Network (OSTI)

A measurement on a section K of the set of states of a finite dimensional C*-algebra is defined as an affine map from K to a probability simplex. Special cases of such sections are used in description of quantum networks, in particular quantum channels. Measurements on a section correspond to equivalence classes of so-called generalized POVMs, which are called quantum testers in the case of networks. We find extremality conditions for measurements on K and characterize generalized POVMs such that the corresponding measurement is extremal. These results are applied to the set of channels. We find explicit extremality conditions for two outcome measurements on qubit channels and give an example of an extremal qubit 1-tester such that the corresponding measurement is not extremal.

Anna Jencova

2012-07-23T23:59:59.000Z

136

Hydrogen Production from Nuclear Energy via High Temperature Electrolysis  

SciTech Connect

This paper presents the technical case for high-temperature nuclear hydrogen production. A general thermodynamic analysis of hydrogen production based on high-temperature thermal water splitting processes is presented. Specific details of hydrogen production based on high-temperature electrolysis are also provided, including results of recent experiments performed at the Idaho National Laboratory. Based on these results, high-temperature electrolysis appears to be a promising technology for efficient large-scale hydrogen production.

James E. O'Brien; Carl M. Stoots; J. Stephen Herring; Grant L. Hawkes

2006-04-01T23:59:59.000Z

137

Generalized qudit Choi maps  

E-Print Network (OSTI)

Following the linear programming prescription of Ref. \\cite{PRA72}, the $d\\otimes d$ Bell diagonal entanglement witnesses are provided. By using Jamiolkowski isomorphism, it is shown that the corresponding positive maps are the generalized qudit Choi maps. Also by manipulating particular $d\\otimes d$ Bell diagonal separable states and constructing corresponding bound entangled states, it is shown that thus obtained $d\\otimes d$ BDEW's (consequently qudit Choi maps) are non-decomposable in certain range of their parameters.

M. A. Jafarizadeh; M. Rezaeen; S. Ahadpour

2006-07-24T23:59:59.000Z

138

A Generalized Deletion Machine  

E-Print Network (OSTI)

In this work we prescribe a more generalized quantum-deleting machine (input state dependent). The fidelity of deletion is dependent on some machine parameters such that on alteration of machine parameters we get back to standard deleting machines. We also carried out a various comparative study of various kinds of quantum deleting machines. We also plotted graphs, making a comparative study of fidelity of deletion of the deletion machines, obtained as particular cases on changing the machine parameters of our machine.

Indranil Chakrabarty; Satyabrata Adhikari

2005-11-22T23:59:59.000Z

139

Ion temperatures in Ormak from Doppler broadening  

Science Journals Connector (OSTI)

Rapid-scanning spectrometric techniques have permitted the determination of ion temperatures in ORMAK as a function of time during the discharge pulse for ORMAK plasma currents up to 180 kA. Emission spectra of hydrogen atoms are Doppler-broadened in the line wings, characteristic of the initial proton motions prior to charge exchange, and give ion "temperatures" generally less than kT+ ~ 300 eV. Impurity spectra of C III and O V, as well as the spectra of He II in helium discharges, lead to somewhat higher ion temperatures ranging up to a maximum of kT+ ~ 700 eV.

J. Rand McNally Jr.; R.V. Neidigh

1973-01-01T23:59:59.000Z

140

General Motors | Open Energy Information  

Open Energy Info (EERE)

General Motors Place: Detroit, MI Website: http:www.generalmotors.com References: General Motors1 Information About Partnership with NREL Partnership with NREL Yes Partnership...

Note: This page contains sample records for the topic "generally mild temperatures" 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

Generalized Adaptive A* Xiaoxun Sun  

E-Print Network (OSTI)

Generalized Adaptive A* Xiaoxun Sun USC Computer Science Los Angeles, California xiaoxuns spaces changes. Adaptive A* [7] is a Cite as: Generalized Adaptive A*, Xiaoxun Sun, Sven Koenig

Yeoh, William

142

Generalized utility metrics for supercomputers  

E-Print Network (OSTI)

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

Strohmaier, Erich

2009-01-01T23:59:59.000Z

143

One-step degradation of cellulose to 5-hydroxymethylfurfural in ionic liquid under mild conditions  

Science Journals Connector (OSTI)

Abstract One-step conversion of cellulose to HMF (5-hydroxymethylfurfural) has been achieved by using metal chlorides (CrCl3, CuCl2, SnCl4, WCl6) in [BMIM]Cl. The effects of temperature, reaction time, amount of catalysts, and the purity of [BMIM]Cl on the performance have been studied and discussed in detail. More than 63% yield of HMF and 80% yield of TRS (total reducing sugar) were obtained in [BMIM]Cl with CrCl3 at 120 °C under atmospheric pressure. Filter paper and cotton were also used as a source for cellulose degradation to HMF, but only a moderate yield of HMF was obtained (40% for filter paper and 12% for cotton). The reutilization of this system was examined and the reaction mechanism was also discussed.

Lilong Zhou; Yiming He; Zhanwei Ma; Runjuan Liang; Tinghua Wu; Ying Wu

2014-01-01T23:59:59.000Z

144

Yeast and Temperature  

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

Yeast and Temperature Yeast and Temperature Name: Alyssaaum Location: N/A Country: N/A Date: N/A Question: How does temperature affect yeast? Replies: Dear Alyssa, At low temperatures (0-10 C) yeast will not grow, but not die either. At temperatures 10-37 C yeast will grow and multiply, faster at higher temperatures with an optimal growth at 30 or 37 C (that depends on the species). At higher temperature the cells become stressed, meaning that their content becomes damaged and which can be repaired to some degree. At high temperatures (>50 C) the cells die. The bacteria can survive freezing under certain conditions. When baking bread all yeast dies during the process. Dr. Trudy Wassenaar yeast is a unique type of fungi that grows quickly by rapid cell division. It grows best at about 100 degrees fahrenheit, colder will cause it to go dormant, much warmer could kill it

145

Polarization versus Temperature in Pyridinium Ionic Liquids  

E-Print Network (OSTI)

Electronic polarization and charge transfer effects play a crucial role in thermodynamic, structural and transport properties of room-temperature ionic liquids (RTILs). These non-additive interactions constitute a useful tool for tuning physical chemical behavior of RTILs. Polarization and charge transfer generally decay as temperature increases, although their presence should be expected over an entire condensed state temperature range. For the first time, we use three popular pyridinium-based RTILs to investigate temperature dependence of electronic polarization in RTILs. Atom-centered density matrix propagation molecular dynamics, supplemented by a weak coupling to an external bath, is used to simulate the temperature impact on system properties. We show that, quite surprisingly, non-additivity in the cation-anion interactions changes negligibly between 300 and 900 K, while the average dipole moment increases due to thermal fluctuations of geometries. Our results contribute to the fundamental understanding...

Chaban, Vitaly V

2014-01-01T23:59:59.000Z

146

Catalyst dispersion and activity under conditions of temperature-staged liquefaction  

SciTech Connect

The general objectives of this research are (1) to investigate the use of highly dispersed catalysts for the pretreatment of coal by mild hydrogenation, (2) to identify the active forms of the catalysts under reaction conditions and (3) to clarify the mechanisms of catalysis. The ultimate objective is to ascertain if mild catalytic hydrogenation resulting in very limited or no coal solubilization is an advantageous pretreatment for the transformation of coal into transportable fuels. The experimental program will focus upon the development of effective methods of impregnating coal with catalysts, evaluating the conditions under which the catalysts are most active and establishing the relative impact of improved impregnation on conversion and product distributions obtained from coal hydrogenation.

Davis, A.; Schobert, H.H.; Mitchell, G.D.; Artok, L.

1992-02-01T23:59:59.000Z

147

6, 13011320, 2006 Temperature  

E-Print Network (OSTI)

ACPD 6, 1301­1320, 2006 Temperature climatology and trend estimates over Durban, South Africa H and Physics Discussions Temperature climatology and trend estimates in the UTLS region as observed over Commons License. 1301 #12;ACPD 6, 1301­1320, 2006 Temperature climatology and trend estimates over Durban

Boyer, Edmond

148

Thermoelectric Temperature Control  

E-Print Network (OSTI)

the controller can supply the power required to bring the device to the desired temperature and maintain a stableNOTE 201TM TECHNICAL Optimizing Thermoelectric Temperature Control Systems #12;2 May 1995 92 of applications that require extremely stable temperature control. System design can be complex, but improved

Saffman, Mark

149

Synthesis of graphene-based Pt nanoparticles by a one-step in situ plasma approach under mild conditions  

SciTech Connect

Herein, a one-step in situ plasma approach to synthesize the highly dispersed Pt nanoparticles on graphene under mild conditions is reported. The graphene oxide (GO) was transformed into graphene and H{sub 2}PtCl{sub 6} was simultaneously transformed into Pt nanoparticles under argon plasma conditions. The synthesized graphene-based Pt nanoparticles were characterized by scanning electron microscopy, atomic force microscopy, x-ray diffraction, and Fourier transform infrared spectroscopy. The analysis showed that the Pt nanoparticles were deposited on graphene as a form of face-centered cubical structure and the oxygen groups on graphene oxide were partially removed. The results of x-ray photoelectron spectroscopy analysis further confirmed the results.

Wang Qi; Song Mingming; Chen Changlun; Wei Yu; Zuo Xiao; Wang Xiangke [Key Laboratory of Novel Thin Film Solar Cells, Institute of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei 230031 (China)

2012-07-16T23:59:59.000Z

150

Temperature compensated photovoltaic array  

DOE Patents (OSTI)

A temperature compensated photovoltaic module comprises a series of solar cells having a thermally activated switch connected in parallel with several of the cells. The photovoltaic module is adapted to charge conventional batteries having a temperature coefficient differing from the temperature coefficient of the module. The calibration temperatures of the switches are chosen whereby the colder the ambient temperature for the module, the more switches that are on and form a closed circuit to short the associated solar cells. By shorting some of the solar cells as the ambient temperature decreases, the battery being charged by the module is not excessively overcharged at lower temperatures. PV module is an integrated solution that is reliable and inexpensive. 2 figs.

Mosher, D.M.

1997-11-18T23:59:59.000Z

151

Work plan for ``Production of mild gasification co-products`` project  

SciTech Connect

The coproducts wig be collected and handled to limit their exposure to air. The aim is to ensure the coproducts are as close as possible to those which would be generated by an LFC Plant at the mine site. The char will be collected in sealed, stainless steel containers. While in the containers the char will be cooled to room temperature and a small amount of water added (5% by weight) to simulate the final processing step, stabilizing the char and converting it to PDF. This SPU-processed PDF will be transferred to nitrogen iffed five gallon polyethylene pads for storage and shipping. During processing the CDL will be collected using a single stage, thermostatically-controlled electrostatic precipitator (ESP). The collected CDL will be trapped in a sealed collection cylinder attached directly to the ESP. The CDL will be transferred from the collection cylinder to replace nitrogen in nitrogen-filled one liter bottles for storage and shipment. The results of the analyses will be collected and included in the project data base to be retrieved as necessary for use in the topical and final reports. Twenty (20) Kg samples of SPU processed PDF will be sent to three government laboratories plus one outside laboratory. The government laboratories will be the same labs which received the fresh coal samples, as indicated in section 4.2, above. The outside laboratory will analyze the SPU processed PDF as was done for the coal. These tests will include the bulk density, particle size distribution, proximate analysis, ultimate analysis (C, H, N, O, S), and heating value.

Not Available

1992-07-01T23:59:59.000Z

152

Work plan for Production of mild gasification co-products'' project  

SciTech Connect

The coproducts wig be collected and handled to limit their exposure to air. The aim is to ensure the coproducts are as close as possible to those which would be generated by an LFC Plant at the mine site. The char will be collected in sealed, stainless steel containers. While in the containers the char will be cooled to room temperature and a small amount of water added (5% by weight) to simulate the final processing step, stabilizing the char and converting it to PDF. This SPU-processed PDF will be transferred to nitrogen iffed five gallon polyethylene pads for storage and shipping. During processing the CDL will be collected using a single stage, thermostatically-controlled electrostatic precipitator (ESP). The collected CDL will be trapped in a sealed collection cylinder attached directly to the ESP. The CDL will be transferred from the collection cylinder to replace nitrogen in nitrogen-filled one liter bottles for storage and shipment. The results of the analyses will be collected and included in the project data base to be retrieved as necessary for use in the topical and final reports. Twenty (20) Kg samples of SPU processed PDF will be sent to three government laboratories plus one outside laboratory. The government laboratories will be the same labs which received the fresh coal samples, as indicated in section 4.2, above. The outside laboratory will analyze the SPU processed PDF as was done for the coal. These tests will include the bulk density, particle size distribution, proximate analysis, ultimate analysis (C, H, N, O, S), and heating value.

Not Available

1992-07-01T23:59:59.000Z

153

General Employee Radiological Training  

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

DOE HANDBOOK GENERAL EMPLOYEE RADIOLOGICAL TRAINING U.S. Department of Energy AREA TRNG Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Not Measurement Sensitive This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-HDBK-1131-2007 iii Foreword This Handbook describes an implementation process for core training as recommended in chapter 14, Radiation Safety Training, of Implementation Guide G44.1B, Radiation Protection Programs Guide, and as outlined in the DOE Radiological Control Standard [RCS - DOE-STD-1098-99, Ch. 1]. The Handbook is meant to assist those individuals

154

Teacher and General Resources  

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

Argonne Argonne Science Project Ideas! Our Teacher and General Resources section provides you with online aids for learning about science, such as a tutorial of science equipment, as well as guides for the metric system. Please select any item below that interests you. Also, if you have an idea for a great teacher resource that we could share, please click our Ideas page. We would love to hear from you! Science Equipment Resources: Online Basic Laboratory Equipment Information An Introduction to Basic Laboratory Equipment All students need to know and understand the function of the equipment that they will be using in the science classroom. This exercise is to help students know a beaker from a bunsen burner! TSwift MB 3200 Microscope Online Tutorial Online Microscope Tutorial

155

Ocean General Circulation Models  

SciTech Connect

1. Definition of Subject The purpose of this text is to provide an introduction to aspects of oceanic general circulation models (OGCMs), an important component of Climate System or Earth System Model (ESM). The role of the ocean in ESMs is described in Chapter XX (EDITOR: PLEASE FIND THE COUPLED CLIMATE or EARTH SYSTEM MODELING CHAPTERS). The emerging need for understanding the Earth’s climate system and especially projecting its future evolution has encouraged scientists to explore the dynamical, physical, and biogeochemical processes in the ocean. Understanding the role of these processes in the climate system is an interesting and challenging scientific subject. For example, a research question how much extra heat or CO2 generated by anthropogenic activities can be stored in the deep ocean is not only scientifically interesting but also important in projecting future climate of the earth. Thus, OGCMs have been developed and applied to investigate the various oceanic processes and their role in the climate system.

Yoon, Jin-Ho; Ma, Po-Lun

2012-09-30T23:59:59.000Z

156

United States Attorney General  

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

93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) 93, 5 U.S. Op. Off. Legal Counsel 1, 1981 WL 30865 (U.S.A.G.) United States Attorney General ***1 *293 January 16, 1981 **1 The President The White House Washington, D.C. 20500 MY DEAR MR. PRESIDENT: You have asked my opinion concerning the scope of currently existing legal and constitutional authorities for the continuance of government functions during a temporary lapse in appropriations, such as the Government sustained on October 1, 1980. As you know, some initial determination concerning the extent of these authorities had to be made in the waning hours of the last fiscal year in order to avoid extreme administrative confusion that might have arisen from Congress' failure timely to enact 11 of the 13 anticipated regular appropriations bills, FN;B1[FN1]FN;F1 or a

157

Contact for the Assistant General Counsel for General Law (GC...  

Energy Savers (EERE)

Sue Wadel, Deputy Assistant General Counsel 202-586-4040 sue.wadel@hq.doe.gov Isiah Smith Jr., Deputy Assistant General Counsel 202-586-6724 isiah.smith@hq.doe.gov Yvonne...

158

Automatic temperature adjustment apparatus  

DOE Patents (OSTI)

An apparatus for increasing the efficiency of a conventional central space heating system is disclosed. The temperature of a fluid heating medium is adjusted based on a measurement of the external temperature, and a system parameter. The system parameter is periodically modified based on a closed loop process that monitors the operation of the heating system. This closed loop process provides a heating medium temperature value that is very near the optimum for energy efficiency.

Chaplin, James E. (66 Overlook Rd., Bloomingdale, NJ 07403)

1985-01-01T23:59:59.000Z

159

NPN General Purpose Amplifier This device is designed as a general purpose amplifier and switch.  

E-Print Network (OSTI)

as a general purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100-Base Voltage 6.0 V IC Collector Current - Continuous 200 mA TJ, Tstg Operating and Storage Junction Temperature Parameter Test Conditions Min Max Units V(BR)CEO Collector-Emitter Breakdown Voltage IC = 1.0 mA, IB = 0 40

Ravikumar, B.

160

Surface Temperature of IGUs  

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

117 117 Surface Temperatures of Insulated Glazing Units: Infrared Thermography Laboratory Measurements Brent T. Griffith, Daniel Türler, and Dariush Arasteh Building Technologies Program Environmental Energy Technologies Division Lawrence Berkeley National Laboratory University of California Berkeley, CA 94720 USA Fax: 510-486-6046, email: D_Arasteh@lbl.gov Abstract Data are presented for the distribution of surface temperatures on the warm-side surface of seven different insulated glazing units. Surface temperatures are measured using infrared thermography and an external referencing technique. This technique allows detailed mapping of surface temperatures that is non-intrusive. The glazings were placed between warm and cold environmental chambers that were operated at conditions

Note: This page contains sample records for the topic "generally mild temperatures" 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

External vs. body temperature  

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

External vs. body temperature External vs. body temperature Name: jacqui Location: N/A Country: N/A Date: N/A Question: If one's internal body temperature is approximately 98.6, WHY when the external temperature is 98.6 do we feel hot? Since both temperatures are "balanced", shouldn't we feel comfortable? I am assuming here that humidity levels are controlled, and play no factor in the external temperature. Replies: First of all, skin temperature is lower than 98.6F; 98.6F is internal body temperature, so air at 98.6F is hotter than skin. But more important, it is the nervous system, and the cells in your skin that your brain uses to detect temperature that determine whether you "feel" hot or not, not whether the air is hotter than your skin. These are set so that you feel hot when the air is actually colder than your skin. Why? They are probably set to make you feel hot whenever the air is warm enough so that your body has some trouble getting rid of the excess heat it produces through metabolism. This insures that you take some actions to help your body cool off. Like drinking cool water, or reducing exercise

162

Temperature | Open Energy Information  

Open Energy Info (EERE)

Property:GeofluidTemp M Property:MeanReservoirTemp R Property:ReservoirTemp T Property:Temperature U Property:USGSMeanReservoirTemp Retrieved from "http:...

163

ARM - Temperature Converter  

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

Teachers' Toolbox Lesson Plans Temperature Converter The Fahrenheit scale, invented by German physicist Daniel Gabriel Fahrenheit (1686-1736), is based on 32 F for the freezing...

164

Low Temperature Proton Conductivity  

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

Presentation by Tom Zawodzinski to DOE's Fuel Cell Operations at Sub-Freezing Temperatures Workshop held February 1-5, 2005 in Phoenix, Arizona.

165

Temperature and productivity  

Office of Scientific and Technical Information (OSTI)

symptoms and performance of office work under combined exposure to temperature, noise and air pollution. PhD Thesis. International Centre for Indoor Environment and Energy,...

166

Corrosion Mechanisms of Mild Steel in Aqueous CO2 SolutionsThu Tran Institute for Corrosion and Multiphase Technology, Ohio University  

E-Print Network (OSTI)

Corrosion Mechanisms of Mild Steel in Aqueous CO2 SolutionsThu Tran Institute for Corrosion," Corrosion Science 41, (1999): pp. 117-139. [2] E. Remita, B. Tribollet, E. Sutter, V. Vivier, F. Ropital contribution of the buffering effect," Corrosion Science 50, (2008): pp. 1433-1440. [3] C. DeWaard and D

Botte, Gerardine G.

167

Colored figures Franke & Gaser (2012): Longitudinal changes in individual BrainAGE in healthy aging, mild cognitive impairment, and Alzheimer's disease  

E-Print Network (OSTI)

Colored figures Franke & Gaser (2012): Longitudinal changes in individual BrainAGE in healthy aging, mild cognitive impairment, and Alzheimer's disease Figure 1: Depiction of the BrainAGE concept. A: The model of healthy brain aging is trained with the chronological age and preprocessed structural MRI data

Gaser, Christian

168

Chapter 22 - General Concepts  

Science Journals Connector (OSTI)

Publisher Summary The term Electronic Design Automation (EDA) refers to the tools that are used to design and verify integrated circuits (ICs), printed circuit boards (PCBs), and electronic systems, in general. Over time, these early computer-aided drafting tools evolved into interactive programs that performed integrated circuit layout. Other companies like Racal-Redac, SCI-Cards, and Telesis created equivalent layout programs for printed circuit boards. These integrated circuit and circuit board layout programs became known as Computer-Aided Design (CAD) tools. The companies promoting front-end tools for schematic capture and simulation classed them as Computer-Aided Engineering (CAE). The term “automation” refers to the ability for end-users to augment, customize, and drive the capabilities of electronic design and verification tools by means of a scripting language and associated support utilities. There are a wide variety of programming languages available, but—excepting specialist application areas—the most commonly used by far are traditional C and its object-oriented offspring, C++. A gate-level netlist refers to a circuit representation at the level of individual logic gates, registers, and other simple functions. The netlist will also specify the connections (wires) between the various gates and functions. A component-level netlist refers to a circuit representation at the level of individual components. System programming languages such as C, C++, and Java™ are designed to allow programmers to build data structures, algorithms, and—ultimately—applications from the ground up.

Clive Max Maxfield

2009-01-01T23:59:59.000Z

169

nasa Office Of Inspector General  

E-Print Network (OSTI)

nasa Office Of Inspector General S E m I A N N u A L r E P O r T october 1, 2010­march 31, 2011 #12;#12;FROM THE INSPECTOR GENERAL In January 2011, the NASA Office of Inspector General (OIG) took the unusual step of sending a letter to the Chairs and Ranking Members of NASA's congressional oversight

Christian, Eric

170

Fiber optic temperature sensor  

SciTech Connect

Our fiber optic temperature measurement sensor and system is a major improvement over methods currently in use in most industrial processes, and it delivers all of the attributes required simplicity, accuracy, and cost efficiency-to help improve all of these processes. Because temperature is a basic physical attribute of nearly every industrial and commercial process, our system can eventually result in significant improvements in nearly every industrial and commercial process. Many finished goods, and the materials that go into them, are critically dependent on the temperature. The better the temperature measurement, the better quality the goods will be and the more economically they can be produced. The production and transmission of energy requires the monitoring of temperature in motors, circuit breakers, power generating plants, and transmission line equipment. The more reliable and robust the methods for measuring these temperature, the more available, stable, and affordable the supply of energy will become. The world is increasingly realizing the threats to health and safety of toxic or otherwise undesirable by products of the industrial economy in the environment. Cleanup of such contamination often depends on techniques that require the constant monitoring of temperature in extremely hazardous environments, which can damage most conventional temperature sensors and which are dangerous for operating personnel. Our system makes such monitoring safer and more economical.

Rabold, D.

1995-12-01T23:59:59.000Z

171

Temperature Modeling in Activated Sludge Systems: A Case Study  

E-Print Network (OSTI)

Temperature Modeling in Activated Sludge Systems: A Case Study Jacek Makinia, Scott A. Wells, Piotr Zima ABSTRACT: A model of temperature dynamics was developed as part of a general model of activated-sludge biochemical-energy inputs and other activated-sludge, heat-balance terms. All the models were tested under

Wells, Scott A.

172

FATIGUE AND FRACTURE BEHAVIOR OF HIGH TEMPERATURE MATERIALS  

E-Print Network (OSTI)

of damagetolerance in Ti3SiC,; (above the "ductile-brittle" transition temperature), where in fact, the plastic behavior in general is unusual for carbides and significant high-temperature deformation and damage are first is believed to be due to its layered structure and the metallic apparent. Of the two

Ritchie, Robert

173

High temperature probe  

DOE Patents (OSTI)

A high temperature probe for sampling, for example, smokestack fumes, and is able to withstand temperatures of 3000.degree. F. The probe is constructed so as to prevent leakage via the seal by placing the seal inside the water jacket whereby the seal is not exposed to high temperature, which destroys the seal. The sample inlet of the probe is also provided with cooling fins about the area of the seal to provide additional cooling to prevent the seal from being destroyed. Also, a heated jacket is provided for maintaining the temperature of the gas being tested as it passes through the probe. The probe includes pressure sensing means for determining the flow velocity of an efficient being sampled. In addition, thermocouples are located in various places on the probe to monitor the temperature of the gas passing there through.

Swan, Raymond A. (Fremont, CA)

1994-01-01T23:59:59.000Z

174

Computational and Experimental Development of Novel High-Temperature Alloys  

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

Development of Novel High-Temperature Alloys Background The need for fossil-fueled power plants to run cleaner and more efficiently leads toward ever-higher operating temperatures and pressures. Gas turbines, which can be fueled by natural gas, synthetic gas (syngas), or a high-hydrogen stream derived from coal, are critical components in this development. High-temperature operation of turbines is generally achieved by using nickel-chrome superalloys with coatings

175

Fever and Body Temperature  

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

Fever and Body Temperature Fever and Body Temperature Name: Ying Location: N/A Country: N/A Date: N/A Question: Hi, I have a few questions that I want to ask you: Why does your body chose to raise its temperature when you have a fever? Replies: Most bacteria and viruses that live in your body grow best at body temperature. They don't grow very well when the temperature is raised. When there are bacteria in your body they give off chemicals that signal white blood cells to come to try to eat them and also affect an area in your brain called the hypothalamus. This part of the brain controls alot of the automatic functions in your body and is also the site of your body's "thermostat". When the chemicals from the bacteria circulate through the hypothalamus it sets the body's temperature higher. This is called a fever. Your body kind of tries to "sweat out" the bacteria and kill them with a higher temperature. Some scientists question whether trying to bring down a fever is the best thing to do. If it isn't too high, some believe we should just let it work

176

Maintaining body temperature  

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

Maintaining body temperature Maintaining body temperature Name: Jeff Location: N/A Country: N/A Date: N/A Question: What keeps the human body at a constant temperature of 98.6? Replies: Maintaining body temperature is very complex. It also takes a lot of energy. About 80% of the energy from the food you eat goes to maintaining body temperature. Basically, the chemical reactions of metabolism of stored food, especially fats, generate heat as a by product. This heat warms the body. The brain reads temperature and controls to some extent the rate of this metabolism. There are also many other mechanisms triggered by the brain to keep the core of your body warm, even if the periphery (skin) is cold. Blood vessels to the fingers and toes constrict, so that the cold air doesn't cool the blood too much, so that cooled blood doesn't cool down the heart and brain when it returns. In severe cases, your body will sacrifice a finger or a toe to keep you from dying of cold core temperature (frostbite: it saves your life!). Also the brain can order a lot of muscles to contract rapidly. This generates a lot of heat quickly, a response called shivering. There's much more to this exciting field of research.

177

Moderate Temperature | Open Energy Information  

Open Energy Info (EERE)

Moderate Temperature Moderate Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Moderate Temperature Dictionary.png Moderate Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 190°C and 230°C is considered by Sanyal to be "moderate temperature." "The next higher resource temperature limit is chosen as 230°C, which is lower than the minimum initial resource temperature encountered in

178

Agreements --General/Regional 171 GENERAL/REGIONAL  

E-Print Network (OSTI)

; Armenia; Australia; Austria; Azerbaijan; Bangladesh; Belgium; Bolivia; Brazil; Bulgaria; Burkina Faso African convention on the conservation of nature and natural resources March 25, 1957 General Belgium

Wolf, Aaron

179

OLEDS FOR GENERAL LIGHTING  

SciTech Connect

The goal of this program was to reduce the long term technical risks that were keeping the lighting industry from embracing and developing organic light-emitting diode (OLED) technology for general illumination. The specific goal was to develop OLEDs for lighting to the point where it was possible to demonstrate a large area white light panel with brightness and light quality comparable to a fluorescence source and with an efficacy comparable to that of an incandescent source. it was recognized that achieving this would require significant advances in three area: (1) the improvement of white light quality for illumination, (2) the improvement of OLED energy efficiency at high brightness, and (3) the development of cost-effective large area fabrication techniques. The program was organized such that, each year, a ''deliverable'' device would be fabricated which demonstrated progress in one or more of the three critical research areas. In the first year (2001), effort concentrated on developing an OLED capable of generating high illumination-quality white light. Ultimately, a down-conversion method where a blue OLED was coupled with various down-conversion layers was chosen. Various color and scattering models were developed to aid in material development and device optimization. The first year utilized this approach to deliver a 1 inch x 1 inch OLED with higher illumination-quality than available fluorescent sources. A picture of this device is shown and performance metrics are listed. To their knowledge, this was the first demonstration of true illumination-quality light from an OLED. During the second year, effort concentrated on developing a scalable approach to large area devices. A novel device architecture consisting of dividing the device area into smaller elements that are monolithically connected in series was developed. In the course of this development, it was realized that, in addition to being scalable, this approach made the device tolerant to the most common OLED defect--electrical shorts. This architecture enabled the fabrication of a 6 inch x 6 inch OLED deliverable for 2002. A picture of this deliverable is shown and the performance metrics are listed. At the time, this was the highest efficiency, highest lumen output illumination-quality OLED in existence. The third year effort concentrated on improving the fabrication yield of the 6 inch x 6 inch devices and improving the underlying blue device efficiency. An efficiency breakthrough was achieved through the invention of a new device structure such that now 15 lumen per watt devices could be fabricated. A 2 feet x 2 feet OLED panel consisting of sixteen 6 inch x 6 inch high efficiency devices tiled together was then fabricated. Pictures of this panel are shown with performance metrics listed. This panel met all project objectives and was the final deliverable for the project. It is now the highest efficiency, highest lumen output, illumination-quality OLED in existence.

Anil Duggal; Don Foust; Chris Heller; Bill Nealon; Larry Turner; Joe Shiang; Nick Baynes; Tim Butler; Nalin Patel

2004-02-29T23:59:59.000Z

180

Generalized Second Law of Thermodynamics in Extended Theories of Gravity  

E-Print Network (OSTI)

By employing the general expression of temperature $T_{h}=|\\kappa|/2\\pi = \\frac{1}{2\\pi \\tilde{r}_{A}}(1-\\frac{\\dot{\\tilde{r}}_{A}}{2H\\tilde{r}_{A}})$ associated with the apparent horizon of a FRW universe and assuming a region of FRW universe enclosed by the apparent horizon as a thermal system in equilibrium, we are able to show that the generalized second law of thermodynamics holds in Gauss-Bonnet gravity and in more general Lovelock gravity.

M. Akbar

2008-08-25T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

ARM - Measurement - Atmospheric temperature  

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

temperature temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Atmospheric temperature The temperature indicated by a thermometer exposed to the air in a place sheltered from direct solar radiation. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments AERI : Atmospheric Emitted Radiance Interferometer SONDE : Balloon-Borne Sounding System CO2FLX : Carbon Dioxide Flux Measurement Systems ECOR : Eddy Correlation Flux Measurement System

182

ARM - Measurement - Virtual temperature  

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

govMeasurementsVirtual temperature govMeasurementsVirtual temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Virtual temperature The virtual temperature Tv = T(1 + rv/{epsilon}), where rv is the mixing ratio, and {epsilon} is the ratio of the gas constants of air and water vapor ( 0.622). Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments CO2FLX : Carbon Dioxide Flux Measurement Systems MWRP : Microwave Radiometer Profiler RWP : Radar Wind Profiler

183

Temperature-aware microarchitecture  

Science Journals Connector (OSTI)

With power density and hence cooling costs rising exponentially, processor packaging can no longer be designed for the worst case, and there is an urgent need for runtime processor-level techniques that can regulate operating temperature when the package's ...

Kevin Skadron; Mircea R. Stan; Wei Huang; Sivakumar Velusamy; Karthik Sankaranarayanan; David Tarjan

2003-06-01T23:59:59.000Z

184

Elevated temperature crack propagation  

SciTech Connect

This paper is a summary of two NASA contracts on high temperature fatigue crack propagation in metals. The first evaluated the ability of fairly simple nonlinear fracture parameters to correlate crack propagation. Hastelloy-X specimens were tested under isothermal and thermomechanical cycling at temperatures up to 980 degrees C (1800 degrees F). The most successful correlating parameter was the crack tip opening displacement derived from the J-integral. The second evaluated the ability of several path-independent integrals to correlate crack propagation behavior. Inconel 718 specimens were tested under isothermal, thermomechanical, temperature gradient, and creep conditions at temperatures up to 650 degrees C (1200 degrees F). The integrals formulated by Blackburn and by Kishimoto correlated the data reasonably well under all test conditions.

Orange, T.W.

1994-02-01T23:59:59.000Z

185

Low temperature cryoprobe  

DOE Patents (OSTI)

A portable, hand held probe usable within a small confine to produce a point source of nitrogen or helium at a relatively constant temperatures of 77 degrees Kelvin, is discussed. 3 figs.

Sungaila, Z.F.

1988-04-12T23:59:59.000Z

186

High temperature pressure gauge  

DOE Patents (OSTI)

A high temperature pressure gauge comprising a pressure gauge positioned in fluid communication with one end of a conduit which has a diaphragm mounted in its other end. The conduit is filled with a low melting metal alloy above the diaphragm for a portion of its length with a high temperature fluid being positioned in the remaining length of the conduit and in the pressure gauge.

Echtler, J. Paul (Pittsburgh, PA); Scandrol, Roy O. (Library, PA)

1981-01-01T23:59:59.000Z

187

Temperature maintained battery system  

SciTech Connect

A chassis contains a battery charger connected to a multi-cell battery. The charger receives direct current from an external direct current power source and has means to automatically selectively charge the battery in accordance with a preselected charging program relating to temperature adjusted state of discharge of the battery. A heater device is positioned within the chassis which includes heater elements and a thermal switch which activates the heater elements to maintain the battery above a certain predetermined temperature in accordance with preselected temperature conditions occurring within the chassis. A cooling device within the chassis includes a cooler regulator, a temperature sensor, and peltier effect cooler elements. The cooler regulator activates and deactivates the peltier cooler elements in accordance with preselected temperature conditions within the chassis sensed by the temperature sensor. Various vehicle function circuitry may also be positioned within the chassis. The contents of the chassis are positioned to form a passage proximate the battery in communication with an inlet and outlet in the chassis to receive air for cooling purposes from an external source.

Newman, W.A.

1980-10-21T23:59:59.000Z

188

Catalyst dispersion and activity under conditions of temperature-staged liquefaction. Final report  

SciTech Connect

This research program involves the investigation of the use of highly dispersed catalyst precursors for the pretreatment of coals by mild hydrogenation. During the course of this effort solvent preswelling of the coal was evaluated as a means of deeply impregnating catalysts into coal, active phases of catalysts under reaction conditions were studied and the impact of these techniques were evaluated during pretreatment and temperature-staged liquefaction. Two coals, a Texas subbituminous and a Utah high volatile A bituminous, were used to examine the effects of solvent swelling pretreatment and catalyst impregnation on conversion behavior at 275{degrees}C, representative of the first, low-temperature stage in a temperature-staged liquefaction reaction. Ferrous sulfate, iron pentacarbonyl, ammonium tetrathiomolybdate, and molybdenum hexacarbonyl were used as catalyst precursors. Without swelling pretreatment, impregnation of both coals increased conversion, mainly through increased yields of preasphaltenes.

Davis, A.; Schobert, H.H.; Mitchell, G.D.; Artok, L.

1993-02-01T23:59:59.000Z

189

Catalyst dispersion and activity under conditions of temperature-staged liquefaction  

SciTech Connect

This research program involves the investigation of the use of highly dispersed catalyst precursors for the pretreatment of coals by mild hydrogenation. During the course of this effort solvent preswelling of the coal was evaluated as a means of deeply impregnating catalysts into coal, active phases of catalysts under reaction conditions were studied and the impact of these techniques were evaluated during pretreatment and temperature-staged liquefaction. Two coals, a Texas subbituminous and a Utah high volatile A bituminous, were used to examine the effects of solvent swelling pretreatment and catalyst impregnation on conversion behavior at 275[degrees]C, representative of the first, low-temperature stage in a temperature-staged liquefaction reaction. Ferrous sulfate, iron pentacarbonyl, ammonium tetrathiomolybdate, and molybdenum hexacarbonyl were used as catalyst precursors. Without swelling pretreatment, impregnation of both coals increased conversion, mainly through increased yields of preasphaltenes.

Davis, A.; Schobert, H.H.; Mitchell, G.D.; Artok, L.

1993-02-01T23:59:59.000Z

190

High Temperature | Open Energy Information  

Open Energy Info (EERE)

Temperature Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: High Temperature Dictionary.png High Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 230°C and 300°C is considered by Sanyal to be "high temperature." "Above a temperature level of 230°C, the reservoir would be expected to become two-phase at some point during exploitation. The next higher

191

Low temperature expansion for the Ising model  

Science Journals Connector (OSTI)

On simple cubic lattices, we compute the low-temperature expansion for the energy of the Ising model through 50 excited bonds in three dimensions and 44 excited bonds in four dimensions. We also give the magnetization through 42 excited bonds. Our method is a recursive enumeration of states with given energies on a set of finite lattices with generalized helical boundary conditions. A linear combination of such lattices cancels finite volume effects.

Gyan Bhanot; Michael Creutz; Jan Lacki

1992-09-28T23:59:59.000Z

192

CPFFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

193

EFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 26 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

194

EFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 39 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2 AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Apr 2013) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

195

AES Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 18 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

196

SFS Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 16 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

197

A study of generalized inverses  

E-Print Network (OSTI)

A STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August 1973 Major Subject: Mathematics A... STUDY OF GENERALIZED INVERSES A Thesis by NANCY LEE MCKINNEY Approved as to style and content by: airman o ittee Hea o epartment e er Me er August 1973 ABSTRACT A Study of Generalized Inverses. (August 1973) Nancy Lee NcKinney, B. A...

McKinney, Nancy Lee

1973-01-01T23:59:59.000Z

198

SFS Exhibit A General Conditions  

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

1, 4/9/13) Exhibit A General Conditions 1, 4/9/13) Exhibit A General Conditions Page 1 of 29 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

199

Extremality conditions for generalized channels  

E-Print Network (OSTI)

A generalized channel is a completely positive map that preserves trace on a given subspace. We find conditions under which a generalized channel with respect to a positively generated subspace J is an extreme point in the set of all such generalized channels. As a special case, this yields extremality conditions for quantum protocols. In particular, we obtain new extremality conditions for quantum 1-testers with 2 outcomes, which correspond to yes/no measurements on the set of quantum channels.

Anna Jencova

2012-04-12T23:59:59.000Z

200

Singularities of Generalized Parton Distributions  

SciTech Connect

The basic ideas of the theory of Generalized Parton Distributions (GPDs) are reviewed. Recent developments in the study of singularities of GPDs are discussed.

Anatoly Radyushkin

2012-05-14T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Singularities of Generalized Parton Distributions  

SciTech Connect

Progress of recent work on modeling generalized parton distributions is given. Special attention was paid to study of their singularities structure.

Radyushkin, Anatoly V. [JLAB, Old Dominion U.

2013-05-01T23:59:59.000Z

202

Catalyst dispersion and activity under conditions of temperature-staged liquefaction. Technical progress report, October--December 1991  

SciTech Connect

The general objectives of this research are (1) to investigate the use of highly dispersed catalysts for the pretreatment of coal by mild hydrogenation, (2) to identify the active forms of the catalysts under reaction conditions and (3) to clarify the mechanisms of catalysis. The ultimate objective is to ascertain if mild catalytic hydrogenation resulting in very limited or no coal solubilization is an advantageous pretreatment for the transformation of coal into transportable fuels. The experimental program will focus upon the development of effective methods of impregnating coal with catalysts, evaluating the conditions under which the catalysts are most active and establishing the relative impact of improved impregnation on conversion and product distributions obtained from coal hydrogenation.

Davis, A.; Schobert, H.H.; Mitchell, G.D.; Artok, L.

1992-02-01T23:59:59.000Z

203

Non-geodesic Motion in General Relativity and Thermodynamics  

E-Print Network (OSTI)

In a previous article a relationship was established between the linearized metrics of General Relativity associated with geodesics and the Dirac Equation of quantum mechanics. In this paper the extension of that result to arbitrary curves is investigated. In the case of scalar fields, a relationship between mass and temperature is also worked out.

Paul O'Hara

2010-05-10T23:59:59.000Z

204

Viscosity of high-temperature iodine  

Science Journals Connector (OSTI)

The viscosity coefficient of iodine in the temperature range 500?T?3000 K is calculated. Because of the low dissociation energy of the I2 molecules, the dissociation degree of the gas increases quickly with temperature, and I+I2 and I+I collisions must be taken into account in calculations of viscosity at temperatures greater than 1000°. Several possible channels for atom-atom interaction are considered, and the resulting collision integrals are averaged over all the important channels. It is also shown that the rigid-sphere model is inaccurate in predictions of the viscosity. The approach of the present work is general and can be used for other diatomic gases with arbitrary dissociation degree.

Steve H. Kang and Joseph A. Kunc

1991-09-15T23:59:59.000Z

205

Low Temperature | Open Energy Information  

Open Energy Info (EERE)

Temperature Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Low Temperature Dictionary.png Low Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 150°C and 190°C is considered by Sanyal to be "low temperature." "The mobile fluid phase in these reservoirs is liquid water. A number of commercial power projects have been operated over the last two decades

206

Temperature Data Evaluation  

SciTech Connect

Groundwater temperature is sensitive to the competing processes of heat flow from below the advective transport of heat by groundwater flow. Because groundwater temperature is sensitive to conductive and advective processes, groundwater temperature may be utilized as a tracer to further constrain the uncertainty of predictions of advective radionuclide transport models constructed for the Nevada Test Site (NTS). Since heat transport, geochemical, and hydrologic models for a given area must all be consistent, uncertainty can be reduced by devaluing the weight of those models that do not match estimated heat flow. The objective of this study was to identify the quantity and quality of available heat flow data at the NTS. One-hundred-forty-five temperature logs from 63 boreholes were examined. Thirteen were found to have temperature profiles suitable for the determination of heat flow values from one or more intervals within the boreholes. If sufficient spatially distributed heat flow values are obtained, a heat transport model coupled to a hydrologic model may be used to reduce the uncertainty of a nonisothermal hydrologic model of the NTS.

Gillespie, David

2003-03-01T23:59:59.000Z

207

One-Step Conversion of Biomass-Derived 5-Hydroxymethylfurfural to 1,2,6-Hexanetriol Over Ni–Co–Al Mixed Oxide Catalysts Under Mild Conditions  

Science Journals Connector (OSTI)

One-Step Conversion of Biomass-Derived 5-Hydroxymethylfurfural to 1,2,6-Hexanetriol Over Ni–Co–Al Mixed Oxide Catalysts Under Mild Conditions ... A sustainable process with a one-step conversion of biomass-derived 5-hydroxymethylfurfural (HMF) to 1,2,6-hexanetriol is presented. ... The conversion of biomass-derived 5-hydroxymethylfurfural (HMF) was examined over Ni–Co–Al mixed oxide catalysts derived from corresponding hydrotalcite-like compounds (HTlcs). ...

Shengxi Yao; Xicheng Wang; Yijun Jiang; Feng Wu; Xinguo Chen; Xindong Mu

2013-10-01T23:59:59.000Z

208

Temperature initiated passive cooling system  

DOE Patents (OSTI)

A passive cooling system for cooling an enclosure only when the enclosure temperature exceeds a maximum standby temperature comprises a passive heat transfer loop containing heat transfer fluid having a particular thermodynamic critical point temperature just above the maximum standby temperature. An upper portion of the heat transfer loop is insulated to prevent two phase operation below the maximum standby temperature. 1 fig.

Forsberg, C.W.

1994-11-01T23:59:59.000Z

209

Current Trends in General Psychology  

Science Journals Connector (OSTI)

... THE programme for the morning session on August 9 of Section J (Psychology) of the British Association consisted of three papers discussing tendencies in general ... ) of the British Association consisted of three papers discussing tendencies in general psychology. The discussion presents certain difficulties to anyone attempting to summarize it, in that the ...

J. DREVER

1951-11-17T23:59:59.000Z

210

NASA OFFICE OF INSPECTOR GENERAL  

E-Print Network (OSTI)

NASA OFFICE OF INSPECTOR GENERAL SEMIANNUAL REPORT October 1, 2012­March 31, 2013 #12;A-3 Rocket 9 rocket lifts off from Cape Canaveral NASA's Curiosity rover on the Martian surface The Sun captured by NASA's Solar Dynamics Observatory #12;October 1, 2012­March 31, 2013 FROM THE INSPECTOR GENERAL

211

Generalized Transforms and Special Functions  

E-Print Network (OSTI)

We study the properties of different type of transforms by means of operational methods and discuss the relevant interplay with many families of special functions. We consider in particular the binomial transform and its generalizations. A general method, based on the use of the Fourier transform technique, is proposed for the study of the properties of functions of operators.

G. Dattoli; E. Sabia

2010-10-08T23:59:59.000Z

212

Inheritance principle and Non-renormalization theorems at finite temperature  

E-Print Network (OSTI)

We present a general proof of an ``inheritance principle'' satisfied by a weakly coupled SU(N) gauge theory with adjoint matter on a class of compact manifolds (like $S^3$). In the large $N$ limit, finite temperature correlation functions of gauge invariant single-trace operators in the low temperature phase are related to those at zero temperature by summing over images of each operator in the Euclidean time direction. As a consequence, various non-renormalization theorems of $\\NN=4$ Super-Yang-Mills theory on $S^3$ survive at finite temperature despite the fact that the conformal and supersymmetries are both broken.

Mauro Brigante; Guido Festuccia; Hong Liu

2005-09-15T23:59:59.000Z

213

temperature | OpenEI  

Open Energy Info (EERE)

temperature temperature Dataset Summary Description Freedom Field is a not-for-profit organization formed to facilitate development and commercialization of renewable energy solutions. The organization has installed a variety of renewable energy generating technologies at their facility (located at Rock River Water Reclamation in Rockford, IL), with the intention of serving as a demonstration facility. The facility monitors data (at 5-minute intervals) from a weather station, 12.4 kW of PV panels (56 220-watt panels), a 10kW wind turbine (HAWT), a 1.2 kW wind turbine (VAWT), an absorption cooling system, and biogas burners. Source Freedom Field Date Released July 19th, 2011 (3 years ago) Date Updated Unknown Keywords biogas monitoring data PV radiance solar temperature

214

A Furnace Temperature Regulator  

Science Journals Connector (OSTI)

Synopsis.—By making the heating coil of an electric furnace one arm of a wheatstone bridge, and combining this with a galvanometer regulator, thus keeping constant the resistance of the coil, we can, regardless of variations in the current supply, and with no attention, maintain constant the temperature of furnaces not too directly influenced by the temperature of the room, or where the surrounding air is kept constant. The power available in this regulator is relatively very great indeed; nothing has to be inserted within the furnace cavity, and the lag is practically nothing; the regulator is often almost at its best under conditions most unfavorable to other regulators. It has held a small furnace constant to 0.1° for hours at temperatures from 500° to 1400°.

Walter P. White and Leason H. Adams.

1919-07-01T23:59:59.000Z

215

Temperature profile detector  

DOE Patents (OSTI)

Disclosed is a temperature profile detector shown as a tubular enclosure surrounding an elongated electrical conductor having a plurality of meltable conductive segments surrounding it. Duplicative meltable segments are spaced apart from one another along the length of the enclosure. Electrical insulators surround these elements to confine molten material from the segments in bridging contact between the conductor and a second electrical conductor, which might be the confining tube. The location and rate of growth of the resulting short circuits between the two conductors can be monitored by measuring changes in electrical resistance between terminals at both ends of the two conductors. Additional conductors and separate sets of meltable segments operational at differing temperatures can be monitored simultaneously for measuring different temperature profiles. 8 figs.

Tokarz, R.D.

1983-10-11T23:59:59.000Z

216

Temperature, heat flow maps and temperature gradient holes |...  

Open Energy Info (EERE)

Temperature, heat flow maps and temperature gradient holes Author T. G. Zacharakis Organization Colorado Geological Survey in Cooperation with the U.S. Department of Energy...

217

Ch. VII, Temperature, heat flow maps and temperature gradient...  

Open Energy Info (EERE)

Ch. VII, Temperature, heat flow maps and temperature gradient holes Author T. G. Zacharakis Editor T. G. Zacharakis Published Colorado Geological Survey in Cooperation with the...

218

Sequential low-temperature depolymerization and liquefaction of US coals  

SciTech Connect

Earlier results on the reactions of a Pittsburgh [number sign]8 (PA) coal sample, designated below as PB(PA) coal, were described in Progress Report no. 4. Additional work on this coal was performed during the reporting period, as follows: The study of the effect of FeCl[sub 3] catalyst concentration upon the efficiency of the HT depolymerization step was extended. Low FeCl[sub 3] concentrations, in particular in the range of 3.0 to 7.5 wt%, were investigated at four different HT temperatures (275, 290, 300, and 310[degrees]C). It was found that even at the lowest concentration employed (3.0 wt%) FeCl[sub 3] is efficient at 290--310[degrees]C in causing extensive depolymerization (viz. cleavage of alkylene, e.g., methylene linkages) in the PB(PA) coal framework, as reflected by partial solubilization in THF (7--11 wt%) and attendant high degree of activation of the coal for the subsequent BCD step. Additional BCD experiments with the mildly hydrotreated PB(PA) coal, i.e. , with the partially depolymerized coal product from the HT step, were also performed. In particular, the effect of increased BCD temperature, above 290[degrees]C, upon product composition was determined. It was found (see Figure 1) that increase in BCD temperature from 290[degrees] to 310[degrees]C results in a slight increase in the overall yield of THF solubles. On the other hand, this temperature increase causes a major decrease in the yield of the desirable cyclohexane-soluble (oil) fraction and a corresponding increase in the yield of asphaltol and asphaltene products. This clearly indicates that BCD temperatures above 290[degrees]C cause undesirable changes in the composition of the final depolymerized product from PB(PA) coal.

Shabtai, J.S.; Wiser, W.H.

1988-06-01T23:59:59.000Z

219

Fluorescent temperature sensor  

DOE Patents (OSTI)

The present invention is a fluorescent temperature sensor or optical thermometer. The sensor includes a solution of 1,3-bis(1-pyrenyl)propane within a 1-butyl-1-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid solvent. The 1,3-bis(1-pyrenyl)propane remains unassociated when in the ground state while in solution. When subjected to UV light, an excited state is produced that exists in equilibrium with an excimer. The position of the equilibrium between the two excited states is temperature dependent.

Baker, Gary A [Los Alamos, NM; Baker, Sheila N [Los Alamos, NM; McCleskey, T Mark [Los Alamos, NM

2009-03-03T23:59:59.000Z

220

High Temperature Superconductors  

Science Journals Connector (OSTI)

Abstract A brief review of the phenomenology of superconductivity, the distinction between type I and type II superconductors, and the application of type II superconductors is followed by a history of the theory of conventional superconductivity. Unconventional high-temperature superconductivity in the copper oxides is reviewed as a phenomenon occurring in narrow two-dimensional bands where the time for an electron transfer between like atoms is comparable to the period of an optical-mode lattice vibration. A family of iron pnictides containing layers of iron atoms may not require an alternative explanation of its high-temperature superconductivity.

J.B. Goodenough

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Research Laboratories General Motors Corporation General Motors Technical Center  

Office of Legacy Management (LM)

MI. 1-q Research Laboratories General Motors Corporation General Motors Technical Center Warren, Michigan 48090 January 21, 1977 Occupational Health Standards Branch Office of Standards Development U. S. Nuclear Requlatory Commission Washington, D.C. 20555 Attention: Mr. Robert E. Alexander, Chief Dear Mr. Alexander: In 1974, General Motors Corporation acquired a manufacturing plant in Adrian, Michigan. On October 21, 1976, General Motors announced that work would begin immediately to prepare the plant for manufacturing operations (Appendix A). A news release, made by Mr. Irving Loop of ERDA and carried by radio station WABJ of Adrian, Michigan on May 11, 1976, stated that natural uranium was handled in the plant after World War II and that

222

Temperature differential detection device  

DOE Patents (OSTI)

A temperature differential detection device for detecting the temperature differential between predetermined portions of a container wall is disclosed as comprising a Wheatstone bridge circuit for detecting resistance imbalance with a first circuit branch having a first elongated wire element mounted in thermal contact with a predetermined portion of the container wall, a second circuit branch having a second elongated wire element mounted in thermal contact with a second predetermined portion of a container wall with the wire elements having a predetermined temperature-resistant coefficient, an indicator interconnected between the first and second branches remote from the container wall for detecting and indicating resistance imbalance between the first and second wire elements, and connector leads for electrically connecting the wire elements to the remote indicator in order to maintain the respective resistance value relationship between the first and second wire elements. The indicator is calibrated to indicate the detected resistance imbalance in terms of a temperature differential between the first and second wall portions.

Girling, Peter M. (Allentown, PA)

1986-01-01T23:59:59.000Z

223

Chemistry at High Temperatures  

Science Journals Connector (OSTI)

...347 the condensed phase. Both cases are...show the opposite behavior. These predictions...vapors. Condensed phase B203 B + B203 02...complex silicates and hydrates in high-temperature...characterized by phase diagrams (derived...doubt that thou-sands of new chemical materials...

John L. Margrave

1962-02-02T23:59:59.000Z

224

High Temperature Membrane Working Group  

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

The High Temperature Membrane Working Group consists of government, industry, and university researchers interested in developing high temperature membranes for fuel cells.

225

GENERAL  

Science Journals Connector (OSTI)

...learn much of its geology and natural history, and it will also...that even the principle of natural selection lies less deep...physiological selection. He accords to natural selection a suibordinate role...within it." IN Argentina, Cyprus and many other countries the...

1897-10-08T23:59:59.000Z

226

Generalization of Conditions due to Domb for Reducing the Number of Unknown Terms in the Ising Fugacity Expansion  

Science Journals Connector (OSTI)

The derivation of low-temperature series for the Ising model is simplified by a high-temperature symmetry condition, a general proof of which does not exist in the open literature. The magnetic linked-cluster expansion provides an elementary and general proof.

M. Ferer

1970-12-01T23:59:59.000Z

227

Generalized Holographic Superconductors with Higher Derivative Couplings  

E-Print Network (OSTI)

We introduce and study generalized holographic superconductors with higher derivative couplings between the field strength tensor and a complex scalar field, in four dimensional AdS black hole backgrounds. We study this theory in the probe limit, as well as with backreaction. There are multiple tuning parameters in the theory, and with two non-zero parameters, we show that the theory has a rich phase structure, and in particular, the transition from the normal to the superconducting phase can be tuned to be of first order or of second order within a window of one of these. This is established numerically as well as by computing the free energy of the boundary theory. We further present analytical results for the critical temperature of the model, and compare these with numerical analysis. Optical properties of this system are also studied numerically in the probe limit, and our results show evidence for negative refraction at low frequencies.

Anshuman Dey; Subhash Mahapatra; Tapobrata Sarkar

2014-06-13T23:59:59.000Z

228

Generalized spin systems and ? models  

Science Journals Connector (OSTI)

A generalization of the SU(2) spin systems on a lattice and their continuum limit to an arbitrary compact group G is discussed. The continuum limits are, in general, nonrelativistic ?-model-type field theories targeted on a homogeneous space G/H, where H contains the maximal torus of G. In the ferromagnetic case the equations of motion derived from our continuum Lagrangian generalize the Landau-Lifshitz equations with quadratic dispersion relation for small wave vectors. In the antiferromagnetic case the dispersion law is always linear in the long-wavelength limit. The models become relativistic only when G/H is a symmetric space. Also discussed are a generalization of the Holstein-Primakoff representation of the SU(N) algebra, the topological term, and the existence of the instanton-type solutions in the continuum limit of the antiferromagnetic systems.

S. Randjbar-Daemi; Abdus Salam; J. Strathdee

1993-08-01T23:59:59.000Z

229

Finsler manifolds with general symmetries  

E-Print Network (OSTI)

In this paper, we study generalized symmetric Finsler spaces. We first study symmetry preserving diffeomorphisms, then we show that the group of symmetry preserving diffeomorphisms is a transitive Lie transformation group. Finally we give some existence theorems.

Latifi, Dariush

2012-01-01T23:59:59.000Z

230

High Temperature Membrane Working Group  

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

This presentation provides an overview of the High Temperature Membrane Working Group Meeting in May 2007.

231

The generalized second law of thermodynamics in generalized gravity theories  

E-Print Network (OSTI)

We investigate the generalized second law of thermodynamics (GSL) in generalized theories of gravity. We examine the total entropy evolution with time including the horizon entropy, the non-equilibrium entropy production, and the entropy of all matter, field and energy components. We derive a universal condition to protect the generalized second law and study its validity in different gravity theories. In Einstein gravity, (even in the phantom-dominated universe with a Schwarzschild black hole), Lovelock gravity, and braneworld gravity, we show that the condition to keep the GSL can always be satisfied. In $f(R)$ gravity and scalar-tensor gravity, the condition to protect the GSL can also hold because the gravity is always attractive and the effective Newton constant should be approximate constant satisfying the experimental bounds.

Shao-Feng Wu; Bin Wang; Guo-Hong Yang; Peng-Ming Zhang

2008-01-17T23:59:59.000Z

232

Interdiurnal temperature variability over the conterminous United States and Canada  

E-Print Network (OSTI)

of ~Ap lied ~Mt general, high latitudes have a small diurnal range because the variation of the sun's elevation over a 24-hour period is greater in low than in high latitudes, especially in winter. The latitude effect on diurnal temperature variation...- tures are comparatively uniform. He expect, therefore, that geographical distribution of MITV, MITV-M, MITV-Y, and standard devia- tion of mean monthly temperature are similar to the distribution of continentality. 2. BACKGROUND AND LITERATURE REVIEW...

Rice, Peter Bruce

2012-06-07T23:59:59.000Z

233

GENERAL@ELECTtiIC COMPINY  

Office of Legacy Management (LM)

GENERAL@ELECTtiIC GENERAL@ELECTtiIC COMPINY ~9013 ~APPROVAL NO. 143 Article II, Section 8(b) PICHLAND, WASHINGTON .~. "ANFORD ATOMlC PlOD"CTS O*Ert*,ION ,. u/S; Atomic Energy Comisaion Hailfbrd operations Office Richland, Washington Attention: Mr. J. E. Travis, Manager Gentlemen: EXTRUSION OF URANIUM DIOXIDE FOR GENERAL ~ED&'RIC - APED The Atoinic Power Equipment Depart!++ of ~the The uranium dioxide necess :Material License No. C-3351. for establishing the value'of the.material will be developed with appropriate representatives of your office in accordance with established procedures. A small amount of scrap will be generated in the process but, since this will be usable and is needed in waging studies at Hanford, we do not propose to charge for reprocessing.

234

Generalized Macdonald-Ruijsenaars systems  

E-Print Network (OSTI)

We consider the polynomial representation of Double Affine Hecke Algebras (DAHAs) and construct its submodules as ideals of functions vanishing on the special collections of affine planes. This generalizes certain results of Kasatani in types A_n, (C_n^\\vee,C_n). We obtain commutative algebras of difference operators given by the action of invariant combinations of Cherednik-Dunkl operators in the corresponding quotient modules of the polynomial representation. This gives known and new generalized Macdonald-Ruijsenaars systems. Thus in the cases of DAHAs of types A_n and (C_n^\\vee,C_n) we derive Chalykh-Sergeev-Veselov operators and a generalization of the Koornwinder operator respectively, together with complete sets of quantum integrals in the explicit form.

M. Feigin; A. Silantyev

2011-06-01T23:59:59.000Z

235

Analyzing organic sulfur in coal/char: Integrated mild degradation/XANES methods. Final technical report, September 1, 1993--November 30, 1994  

SciTech Connect

The overall goal of this study is to improve the understanding of sulfur in coals/chars via the use of combined advanced nondestructive and advanced destructive methods of sulfur analysis. This study combines selective oxidation, analytical pyrolysis, and sulfur X-ray Absorption Near Edge Structure Spectroscopy (XANES) analysis. Samples with a wide variety of sulfur contents, (0.63%--4.40%) have been prepared for use in this study. This includes steam gasification chars, oxidized coals and desulfurized coals as well of the original unaltered coals. Mild pyrolysis and XANES data shows that the sulfur chemistry of gasification chars is significantly different from that of the original coals. Mild pyrolysis of the samples that were oxidized with peroxyacetic acid showed that the level of simple thiophene structures observed in the pyrolysis products declines with increasing levels of oxidation. Sulfur XANES spectra of treated samples showed various effects depending on the treatment severity. The XANES spectra of less severely treated samples were similar, although not identical, to the untreated coal spectra. XANES of gasification chars indicated conversion of pyrite to pyrrhotite, removal of organic sulfide sulfur and dissolution of soluble inorganic sulfur species during gasification. Mild oxidation with peroxyacetic acid results in preferential oxidation of sulfide forms before thiophene forms but increasing oxidation severity leads to virtually all sulfur species being oxidized. Good agreement between W-band EPR and XANES data for aromatic sulfur contents were obtained. The TPR analysis of coal indicated that organic sulfur was present as alkyl-aryl sulfide, aryl-aryl sulfides, simple thiophenes and condensed thiophenes. TPR shows that non-thiophenic compounds are removed by PAA oxidation, and that the longer the oxidation is performed the greater is the removal of non-thiophenic sulfur structures.

Palmer, S.R. [Southern Illinois Univ., Carbondale, IL (United States); Huffman, G.P. [Univ. of Kentucky, Lexington, KY (United States)

1994-12-31T23:59:59.000Z

236

Where Is the Surgeon General?  

Science Journals Connector (OSTI)

...job of the Surgeon General and the Public Health Service staff, will be vital. We rely on the National Institutes of Health for advances in health science; we rely on the Centers for Disease Control and Prevention (CDC) for epidemiologic surveillance and disease tracking; we rely on the Public Health... As an unchecked Ebola epidemic moves out of West Africa to touch the United States and the rest of the world, we should rightfully ask, “Where is the Surgeon General?” The answer is, quite simply, that we do not have one. We face a growing crisis of ...

2014-10-22T23:59:59.000Z

237

1 - Mobile Robots: General Concepts  

Science Journals Connector (OSTI)

This chapter presents the fundamental general concepts of mobile robots that can move from one place to another autonomously within a predefined workspace to achieve their desired goals. Specifically, the chapter (i) provides a list of the main historical landmarks of general robotics and mobile robots, (ii) discusses the locomotion issues of ground (wheeled, legged) mobile robots, (iii) investigates the wheel and drive types of mobile robots (nonholonomic, omnidirectional) and, (iv) introduces the concepts of mobile robot degree of mobility, degree of steerability, and maneuverability.

Spyros G. Tzafestas

2014-01-01T23:59:59.000Z

238

High temperature detonator  

DOE Patents (OSTI)

A detonator assembly is provided which is usable at high temperatures about 300.degree. C. A detonator body is provided with an internal volume defining an anvil surface. A first acceptor explosive is disposed on the anvil surface. A donor assembly having an ignition element, an explosive material, and a flying plate, are placed in the body effective to accelerate the flying plate to impact the first acceptor explosive on the anvil for detonating the first acceptor explosive. A second acceptor explosive is eccentrically located in detonation relationship with the first acceptor explosive to thereafter effect detonation of a main charge.

Johnson, James O. (Los Alamos, NM); Dinegar, Robert H. (Los Alamos, NM)

1988-01-01T23:59:59.000Z

239

Thermionic converter temperature controller  

SciTech Connect

A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.

Shaner, Benjamin J. (McMurray, PA); Wolf, Joseph H. (Pittsburgh, PA); Johnson, Robert G. R. (Trafford, PA)

2001-04-24T23:59:59.000Z

240

Thermionic Converter Temperature Controller  

SciTech Connect

A method and apparatus for controlling the temperature of a thermionic reactor over a wide range of operating power, including a thermionic reactor having a plurality of integral cesium reservoirs, a honeycomb material disposed about the reactor which has a plurality of separated cavities, a solid sheath disposed about the honeycomb material and having an opening therein communicating with the honeycomb material and cavities thereof, and a shell disposed about the sheath for creating a coolant annulus therewith so that the coolant in the annulus may fill the cavities and permit nucleate boiling during the operation of the reactor.

Shaner,B. J.; Wolf, Joseph H.; Johnson, Robert G. R.

1999-08-23T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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.
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241

Drexel University Temperature Sensors  

SciTech Connect

This document summarizes background information and presents results related to temperature measurements in the Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) Drexel University Project 31091 irradiation. The objective of this test was to assess the radiation performance of new ceramic materials for advanced reactor applications. Accordingly, irradiations of transition metal carbides and nitrides were performed using the Hydraulic Shuttle Irradiation System (HSIS) in the B-7 position and in static capsules inserted into the A-3 and East Flux Trap Position 5 locations of the ATR.

K. L. Davis; D. L. Knudson; J. L. Rempe; B. M. Chase

2014-09-01T23:59:59.000Z

242

Crowdsourcing urban air temperatures from smartphone battery?temperatures  

E-Print Network (OSTI)

Accurate air temperature observations in urban areas are important for meteorology and energy demand planning. They are indispensable to study the urban heat island effect and the adverse effects of high temperatures on ...

Overeem, A.

243

5 - High temperature superconductor (HTS) magnets  

Science Journals Connector (OSTI)

Abstract: At the time of writing, high temperature superconducting magnets have not fulfilled their early promise, mainly because of the difficulties in getting these reactive and brittle ceramics into wire form and, consequently, their expense. However, for some niche applications, HTS magnets have been developed. In this chapter, the author outlines his experience of building four such systems after introductory discussions about superconducting magnets in general and design considerations. The recent commercial availability of so-called second-generation (2G) coated conductors opens up a more promising scenario, provided the cost can come down. This scenario is discussed and some conclusions are drawn.

H. Jones

2012-01-01T23:59:59.000Z

244

Applications of bulk high-temperature superconductors  

SciTech Connect

The development of high-temperature superconductors (HTSs) can be broadly generalized into thin-film electronics, wire applications, and bulk applications. We consider bulk HTSs to include sintered or crystallized forms that do not take the geometry of filaments or tapes, and we discuss major applications for these materials. For the most part applications may be realized with the HTSs cooled to 77 K, and the properties of the bulk HTSs are often already sufficient for commercial use. A non-exhaustive list of applications for bulk HTSs includes trapped field magnets, hysteresis motors, magnetic shielding, current leads, and magnetic bearings. These applications are briefly discussed in this paper.

Hull, J.R.

1995-06-01T23:59:59.000Z

245

Historical Information H.1 General  

Office of Legacy Management (LM)

1 1 . . General Book 1 Effects Evaluation- for Project Rulison, June 1969 DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document. . . . . . . . . . . - ,--- ..-... . . . 0 . , . , ~ , . . . . . . . . . . . . . . ... . . I . . . . . . . . . . . . . . . . . . . L . < - ....:.-. . . . . . . . . . . . . . . . . . - , , - . d - i , . .. * :=.:. 5 . . .:. : - . . . . . . : -.. .. ' . . - - .- - : . 7 : P . f l - ~ . - R - t f - . . . . . . . . . .;- .. +:.7'; . : : - . . . . . - . . . ..- : . . - ' . . - . . . . . . . . . . . . . ...... . . .~ ~-.-- . . : - ., > .. , . .( . > - - . . . . . . . . . . . . 5 . . . . . . . ' : -. . . . - - _ _ . . - . . . . ' * . 1 . . . . . . . . . . . 4 . . 5 . . . . -- ' . . - ,. . , . . .... . . . * , . ; ) . , . ".ii . . - . '2-io- b . / . N V O - 4 3 ( F I

246

LFS Exhibit A General Conditions  

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

Page 1 of 31 Page 1 of 31 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

247

BASICS OF GENERALIZED PARTON DISTRIBUTIONS  

SciTech Connect

A brief review of the theory of generalized parton distributions (GPDs) is given. We discuss the basic concepts of the GPD theory and relationship between GPDs and simpler phenomenological functions, viz. form factors, parton densities and distribution amplitudes. A special emphasis is given to the formulation of GPDs in terms of double distributions.

Anatoly Radyushkin

2012-12-01T23:59:59.000Z

248

Generalized parton distributions: recent results  

SciTech Connect

I review progress on selected issues connected with generalized parton distributions. Topics range from the description of hard exclusive reactions to the spatial distribution of quarks in the nucleon and the contribution of their orbital angular momentum to the nucleon spin.

Diehl, M. [Deutsches Elektronen-Synchroton DESY, 22603 Hamburg (Germany)

2006-07-11T23:59:59.000Z

249

Wind Turbine Blockset General Overview  

E-Print Network (OSTI)

Wind Turbine Blockset in Saber General Overview and Description of the Models Florin Iov, Adrian Turbine Blockset in Saber Abstract. This report presents a new developed Saber Toolbox for wind turbine, optimize and design wind turbines". The report provides a quick overview of the Saber and then explains

250

Generalized teleportation and entanglement recycling  

E-Print Network (OSTI)

We introduce new teleportation protocols which are generalizations of the original teleportation protocols that use the Pauli group [Bennett, et al. Physical Review Letters, 70(13) 1895-1899] and the port-based teleportation protocols, introduced by Hiroshima and Ishizaka [Physical Review Letters, 101(24) 240501], that use the symmetric permutation group. We derive sufficient condition for a set of operations, which in general need not form a group, to give rise to a teleportation protocol and provide examples of such schemes. This generalization leads to protocols with novel properties and is needed to push forward new schemes of computation based on them. Port-based teleportation protocols and our generalizations use a large resource state consisting of N singlets to teleport only a single qubit state reliably. We provide two distinct protocols which recycle the resource state to teleport multiple states with error linearly increasing with their number. The first protocol consists of sequentially teleporting qubit states, and the second teleports them in a bulk.

Sergii Strelchuk; Micha? Horodecki; Jonathan Oppenheim

2012-09-12T23:59:59.000Z

251

GENERAL PRINCIPLES Art. 1 (Aims)  

E-Print Network (OSTI)

1 STATUTE GENERAL PRINCIPLES Art. 1 (Aims) 1. The University of Torino (hereinafter "the organizational criteria suitable for its institutional purposes according to principles of efficacy, efficiency to determine the advancement and the allocation of the staff. This planning is based on principles of quality

Sproston, Jeremy

252

Interacting new generalized Chaplygin gas  

E-Print Network (OSTI)

We have presented a model in which the new generalized Chaplygin gas interacts with matter. We find that there exists a stable scaling solution at late times in the evolution of the universe. Moreover, the phantom crossing scenario is observed in this model.

Mubasher Jamil

2009-10-20T23:59:59.000Z

253

General purpose programmable accelerator board  

DOE Patents (OSTI)

A general purpose accelerator board and acceleration method comprising use of: one or more programmable logic devices; a plurality of memory blocks; bus interface for communicating data between the memory blocks and devices external to the board; and dynamic programming capabilities for providing logic to the programmable logic device to be executed on data in the memory blocks.

Robertson, Perry J. (Albuquerque, NM); Witzke, Edward L. (Edgewood, NM)

2001-01-01T23:59:59.000Z

254

The Greenhouse Effect Temperature Equilibrium  

E-Print Network (OSTI)

The Greenhouse Effect #12;Temperature Equilibrium The Earth is in equilibrium with the Sun temperature is about 14C, or 287K. The 40K difference is due to the greenhouse effect. Essentially all

Walter, Frederick M.

255

Low Temperature Proton Conductivity  

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

and and MEAs at Freezing Temperatures Thomas A. Zawodzinski, Jr. Case Western Reserve University Cleveland, Ohio 2 Freezing Fuel Cells: Impact on MEAS Below 0 o C *Transport processes/motions slow down: questions re: lower conductivity,water mobility etc *Residual water will have various physical effects in different portions of the MEA questions re: durability of components 3 3 'States' of Water in Proton Conductors ? Freezing (bulk), bound freezable, bound non freezable water states claimed based on DSC * Freezing water more mobile, allegedly important for high conductivity Analysis common for porous systems Does the presence of these states matter? Why? 4 'State of Water' in PEMs At T < 0 o C *'Liquid-like' water freezes *'Non-freezing' fraction: water of solvation at pore

256

Radiation Minimum Temperatures  

Science Journals Connector (OSTI)

Frost resulting from cooling of vegetation by nocturnal radiation is a serious agricultural problem. Because of the number of variables involved attacks on this problem from a purely theoretical point of view have met with only moderate success. It seems logical to suppose that an instrument might be devised which would speed up the natural radiation processes and enable an observer to obtain in a few hours a measure of the cooling which occurs naturally over a period of 12 to 14 hr. Such an instrument could serve as a frost warning device. This paper describes the construction of a radiation device and presents experimental evidence to show that it can be used as a predictor of freezing temperatures at vegetation level.

Francis K. Davis Jr.

1957-01-01T23:59:59.000Z

257

High-Temperature Water Splitting  

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

High-temperature water splitting (a "thermochemical" process) is a long-term technology in the early stages of development.

258

Battery system with temperature sensors  

DOE Patents (OSTI)

A battery system to monitor temperature includes at least one cell with a temperature sensing device proximate the at least one cell. The battery system also includes a flexible member that holds the temperature sensor proximate to the at least one cell.

Wood, Steven J.; Trester, Dale B.

2012-11-13T23:59:59.000Z

259

REQUEST BY INTERMAGNETICS GENERAL CORPORATION FOR AN ADVANCE  

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

INTERMAGNETICS GENERAL CORPORATION FOR AN ADVANCE INTERMAGNETICS GENERAL CORPORATION FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN RIGHTS IN SUBJECT INVENTIONS MADE IN THE COURSE OF OR SUBCONTRACT NO. 4000003129 UNDER DOE PRIME CONTRACT NO. DE-AC05-00OR22725; DOE WAIVER DOCKET W(A)2003-046 [ORO-784] Petitioner, Intermagnetics General Corporation, has made a timely request for an advance waiver to worldwide rights in Subject Inventions made in the course of or under Subcontract No. 4000003129 under DOE Prime Contract DE-AC05-00OR22725 with UT-Battelle, LLC. The scope of this work is for continuous processing of RE-123 High Temperature Superconductive (HTS) tapes having certain minimum performance characteristics. This work is sponsored by the Office of Superconductivity for Electric Systems. The anticipated total dollar amount of the subcontract is $4,525,476 of which Petitioner will be

260

United States General Accounting Office  

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

Washington, DC 20548 Washington, DC 20548 Comptroller General of the United States Decision Matter of: The Jones/Hill Joint Venture File: B-286194.4; B-286194.5; B-286194.6 Date: December 5, 2001 William A. Roberts III, Esq., Phillip H. Harrington, Esq., William S. Lieth, Esq., and Janet L. Eichers, Esq., Wiley, Rein & Fielding, for the protester. Marvin D. Norman, Esq., Vicki E. O'Keefe, Esq., and Robert E. Little, Jr., Esq., Department of the Navy, for the agency. Louis A. Chiarella, Esq., John L. Formica, Esq., and James A. Spangenberg, Esq., Office of the General Counsel, GAO, participated in the preparation of the decision. DIGEST 1. A conflict of interest existed in an Office of Management and Budget Circular A-76 commercial activities study where a Navy employee and a private-sector consultant

Note: This page contains sample records for the topic "generally mild temperatures" 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

LFS Exhibit A General Conditions  

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

Dated 5-20-13 Dated 5-20-13 Subcontract No. 241314 Page 1 of 19 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012 - Deviation) ........................................................................................ 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 4 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

262

Data Center Observatory General Schematic  

E-Print Network (OSTI)

Data Center Observatory General Schematic Rack 12 critical infrastr. Rack 10 1U Rack 11 1U Rack 9 Blades Battery Battery UPS UPS PDU PDU Rack 8 mix Rack 7 1U Rack 6 1U Rack 5 1U Rack 4 3U Rack 3 1U Rack 2 1U Rack 1 3U Air FM40 Air FM40 Campuschilledwaterloop PUMP ROOM (FMS BUILDING) CICBUILDING ZONE 1

263

A Generalization of Deutsch's Example  

E-Print Network (OSTI)

Quantum parallelism is the main feature of quantum computation. In 1985 D. Deutsch showed that a single quantum computation may be sufficient to state whether a two-valued function of a two-valued variable is constant or not. Though the generalized problem with unconstrained domain and range size admits no deterministic quantum solution, a fully probabilistic quantum algorithm is presented in which quantum parallelism is harnessed to achieve a quicker exploration of the domain with respect to the classical ``sampling'' strategy.

Giovanni Costantini; Fabrizio Smeraldi

1997-02-07T23:59:59.000Z

264

Hot Pot Contoured Temperature Gradient Map  

SciTech Connect

Temperature gradient contours derived from Oski temperature gradient hole program and from earlier published information.

Lane, Michael

2013-06-28T23:59:59.000Z

265

Hot Pot Contoured Temperature Gradient Map  

DOE Data Explorer (OSTI)

Temperature gradient contours derived from Oski temperature gradient hole program and from earlier published information.

Lane, Michael

266

Aspects of finite temperature field theories in Ads/CFT  

E-Print Network (OSTI)

In this dissertation I study some properties of field theories at finite temperature using the AdS/CFT correspondence. I present a general proof of an "inheritance principle" satisfied by a weakly coupled SU(N) (or U(N)) ...

Brigante, Mauro

2008-01-01T23:59:59.000Z

267

NOAA Technical Report NMFS 24 Temperature Conditions in  

E-Print Network (OSTI)

24 NOAA Technical Report NMFS 24 Temperature Conditions in the Cold Pool 1977-81: A Comparison. surveillance of foreign fishing off United States coastal waters, and the development and enforcement fishery problems. technical reports of general interest intended (0 aid conservation and management

268

Federal Energy Management Program: General Services Administration -  

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

General Services General Services Administration - Suitland, Maryland to someone by E-mail Share Federal Energy Management Program: General Services Administration - Suitland, Maryland on Facebook Tweet about Federal Energy Management Program: General Services Administration - Suitland, Maryland on Twitter Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Google Bookmark Federal Energy Management Program: General Services Administration - Suitland, Maryland on Delicious Rank Federal Energy Management Program: General Services Administration - Suitland, Maryland on Digg Find More places to share Federal Energy Management Program: General Services Administration - Suitland, Maryland on AddThis.com... Energy-Efficient Products

269

8.962 General Relativity, Spring 2002  

E-Print Network (OSTI)

This course covers the basic principles of Einstein's general theory of relativity. Also discussed are differential geometry, experimental tests of general relativity, black holes, and cosmology.

Bertschinger, Edmund W.

270

Alaska - CPCN General Information | Open Energy Information  

Open Energy Info (EERE)

CPCN General Information Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Instructions: Alaska - CPCN General...

271

Protein Folding: Generalized-Ensemble Algorithms  

Science Journals Connector (OSTI)

We briefly review the development of generalized-ensemble optimization techniques and their application since publication of “Protein Folding: Generalized-Ensemble Algorithms” was published in...

Ulrich H. E. Hansmann

2009-01-01T23:59:59.000Z

272

SWRCB General NPDES Permits | Open Energy Information  

Open Energy Info (EERE)

SWRCB General NPDES Permits Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- Permit ApplicationPermit Application: SWRCB General NPDES...

273

" Row: General Energy-Management Activities...  

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

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

274

Computable General Equilibrium Models for Sustainability Impact...  

Open Energy Info (EERE)

Computable General Equilibrium Models for Sustainability Impact Assessment: Status quo and prospects Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Computable General...

275

Quantum Chemistry at Finite Temperature  

E-Print Network (OSTI)

In this article, we present emerging fields of quantum chemistry at finite temperature. We discuss its recent developments on both experimental and theoretical fronts. First, we describe several experimental investigations related to the temperature effects on the structures, electronic spectra, or bond rupture forces for molecules. These include the analysis of the temperature impact on the pathway shifts for the protein unfolding by atomic force microscopy (AFM), the temperature dependence of the absorption spectra of electrons in solvents, and the temperature influence over the intermolecular forces measured by the AFM. On the theoretical side, we review advancements made by the author in the coming fields of quantum chemistry at finite temperature. Starting from the Bloch equation, we have derived the sets of hierarchy equations for the reduced density operators in both canonical and grand canonical ensembles. They provide a law according to which the reduced density operators vary in temperature for the identical and interacting many-body systems. By taking the independent particle approximation, we have solved the equations in the case of a grand canonical ensemble, and obtained an energy eigenequation for the molecular orbitals at finite temperature. The explicit expression for the temperature-dependent Fock operator is also given. They form a mathematical foundation for the examination of the molecular electronic structures and their interplay with finite temperature. Moreover, we clarify the physics concerning the temperature effects on the electronic structures or processes of the molecules, which is crucial for both theoretical understanding and computation. Finally, ....

Liqiang Wei

2006-05-23T23:59:59.000Z

276

A general model for effects of temperature on ectotherm ontogenetic growth and development  

Science Journals Connector (OSTI)

...earlier model for allocation of energy and biomass to growth on endotherms...new biomass and Q sto is energy stored in new biomass. To incorporate effects...and E d are the activation energies for biomass accumulation rate and development...

2012-01-01T23:59:59.000Z

277

II. GENERAL COMPLIANCE SUPPLEMENT INTRODUCTION  

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

Rather than repeat these compliance requirements, audit objectives, and suggested audit procedures for each program, they are provided once in this part. For each program in this Compliance Supplement (this Supplement), the program-specific compliance guidance section (Part III of this guidance) contains additional information about the compliance requirements that arise from laws and regulations applicable to each program, including the requirements specific to each program that should be tested using the guidance in this part. Compliance Requirements, Audit Objectives, and Suggested Audit Procedures At the end of this General Compliance Supplement is a matrix that outlines the compliance requirements, including special tests and provisions, that are applicable to programs performed under

278

SINGULARITIES OF GENERALIZED PARTON DISTRIBUTIONS  

SciTech Connect

We discuss recent developments in building models for generalized parton distributions (GPDs) that are based on the formalism of double distributions (DDs). A special attention is given to a careful analysis of the singularity structure of DDs. The DD formalism is applied to construction of a model GPDs with a singular Regge behavior. Within the developed DD-based approach, we discuss the structure of GPD sum rules. It is shown that separation of DDs into the so-called ``plus'' part and the D-term part may be treated as a renormalization procedure for the GPD sum rules. This approach is compared with an alternative prescription based on analytic regularization.

Anatoly Radyushkin

2012-12-01T23:59:59.000Z

279

Accelerator experiments contradicting general relativity  

E-Print Network (OSTI)

The deflection of gamma-rays in Earth's gravitational field is tested in laser Compton scattering at high energy accelerators. Within a formalism connecting the bending angle to the photon's momentum it follows that detected gamma-ray spectra are inconsistent with a deflection magnitude of 2.78 nrad, predicted by Einstein's gravity theory. Moreover, preliminary results for 13-28 GeV photons from two different laboratories show opposite - away from the Earth - deflection, amounting to 33.8-0.8 prad. I conclude that general relativity, which describes gravity at low energies precisely, break down at high energies.

Vahagn Gharibyan

2014-07-12T23:59:59.000Z

280

A general purpose microprogrammable emulator  

E-Print Network (OSTI)

/HEAD. MICRO/MACRO T IMNG DUMP. EXEC and END. Simulation Time Commands All Functions PRT Field . V CONCLUSION. REFERENCES APPENDIX A CONSOLIDATED CODING SHEET 8 NOVA EMULATION. C PROGRAM LISTING VITA PAGE 6 10 16 19 19 21 23 23 42 42 44... interconnection scheme 1. PAGE 10 6 Arbitrary interconnection scheme 2. Generalized bus structured CPU. Typical bus structured CPU. Microprogrammed control signal transfer 12 14 15 18 10 12 13 14 15 16 17 18 19 20 21 Logic diagram and block...

Adams, James Monroe

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

High-temperature Pump Monitoring - High-temperature ESP Monitoring...  

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

at least at the outset, exclude new ideas. The drift issue appears to have brought a new search for materials into this research. * Objectives: Develop temperature and pressure...

282

High-temperature Pump Monitoring - High-temperature ESP Monitoring...  

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

Report Detecting Fractures Using Technology at High Temperatures and Depths - Geothermal Ultrasonic Fracture Imager (GUFI); 2010 Geothermal Technology Program Peer Review Report...

283

Generating Rainfall and Temperature Scenarios at Multiple Sites: Examples from the Mediterranean  

Science Journals Connector (OSTI)

A statistical downscaling methodology was implemented to generate daily time series of temperature and rainfall for point locations within a catchment, based on the output from general circulation models. The rainfall scenarios were constructed ...

J. P. Palutikof; C. M. Goodess; S. J. Watkins; T. Holt

2002-12-01T23:59:59.000Z

284

An examination of possible reversible combustion at high temperatures and pressures for a reciprocating engine  

E-Print Network (OSTI)

ratio of 18. Although the temperatures and pressures considered are well beyond practical values for the materials and designs of today, the general result of the study is that conditions can be identified to eliminate the combustion irreversibility....

Patrawala, Kaushik Tanvir

2009-05-15T23:59:59.000Z

285

Interannual coupling between summertime surface temperature and precipitation over land: processes and implications for climate change  

Science Journals Connector (OSTI)

Widespread negative correlations between summertime-mean temperatures and precipitation over land regions are a well-known feature of terrestrial climate. This behavior has generally been interpreted in the context of soil moisture-atmosphere ...

Alexis Berg; Benjamin R. Lintner; Kirsten Findell; Sonia I. Seneviratne; Bart van den Hurk; Agnès Ducharne; Frédérique Chéruy; Stefan Hagemann; David M. Lawrence; Sergey Malyshev; Arndt Meier; Pierre Gentine

286

Office of Inspector General | Department of Energy  

NLE Websites -- All DOE Office Websites

Inspector General Inspector General Search Search form Search Office of Inspector General Office of Inspector General Services Services Home Hotline Whistleblower Ombudsman FOIA Reports Reports Home Calendar Year Reports Recovery Act Recovery Act Home Recovery Act Reports Peer Reviews DOE Directives Performance Strategic Plan Testimony Financial Statements Semiannual Reports Work Plan Mission Mission Home Audits & Inspections Investigations Management & Administration About Us About Us Home Leadership Careers Careers Home Auditor Criminal Investigator Inspector Other Positions Vacancies Audits & Inspections Investigations Management & Administration Field Offices Contact Us Offices You are here Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General

287

Actinide Thermodynamics at Elevated Temperatures  

SciTech Connect

The postclosure chemical environment in the proposed Yucca Mountain repository is expected to experience elevated temperatures. Predicting migration of actinides is possible if sufficient, reliable thermodynamic data on hydrolysis and complexation are available for these temperatures. Data are scarce and scattered for 25 degrees C, and nonexistent for elevated temperatures. This collaborative project between LBNL and PNNL collects thermodynamic data at elevated temperatures on actinide complexes with inorganic ligands that may be present in Yucca Mountain. The ligands include hydroxide, fluoride, sulfate, phosphate and carbonate. Thermodynamic parameters of complexation, including stability constants, enthalpy, entropy and heat capacity of complexation, are measured with a variety of techniques including solvent extraction, potentiometry, spectrophotometry and calorimetry

Friese, Judah I.; Rao, Linfeng; Xia, Yuanxian; Bachelor, Paula P.; Tian, Guoxin

2007-11-16T23:59:59.000Z

288

High Temperature Processing Symposium 2014  

E-Print Network (OSTI)

} High temperature recycling operations } Materials sustainability } New furnace technology (including solar) We look forward to seeing you in February 2014. Dr M Akbar Rhamdhani (Chairman HTPS 2014) Prof

Liley, David

289

AAPG Low-Temperature Webinar  

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

is coproduction? When and where are low temperature geothermal resources coproduced with oil and gas? * What are the economics of low temp geothermal coproduction? * Where are some...

290

High-Frequency Conductivity of a Plasma in Quasi-Equilibrium. III. Study of a Two-Temperature Plasma  

Science Journals Connector (OSTI)

A general expression for the high-frequency conductivity of a homogeneous, isotropic plasma is obtained. The derivation is based on the use of the Bogoliubov-Born-Green-Kirkwood-Yvon hierarchy and therefore includes all effects due to the high-frequency field and the collective interactions up to first order in the plasma parameter. As an application of the general result, a two-temperature plasma with the electron temperature exceeding the ion temperature is studied in detail. It is found that when the ratio of the electron temperature to the ion temperature exceeds 100, there is an enhancement in the resistivity resulting from the excitation of incoherent ion waves.

E. H. Klevans and C. -S. Wu

1966-09-09T23:59:59.000Z

291

CHINESE JOURNAL OF GEOPHYSICS Vol.49, No.3, 2006, pp: 588598 REGIONAL DIFFERENCE OF SUMMER AIR TEMPERATURE  

E-Print Network (OSTI)

SURFACE TEMPERATURE SUN Jian-Qi1,2 WANG Hui-Jun1 1 State Key Laboratory of Numerical Modeling, the temporal- spatial distributions of summer air temperature (SAT) are investigated. It is found TEMPERATURE ANOMALIES IN NORTHEAST CHINA AND ITS RELATIONSHIP TO ATMOSPHERIC GENERAL CIRCULATION AND SEA

292

Experiment Hazard Class 3 - High Temperatures  

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

Operation * APS Base Low Temperatures * Cryogenic Systems High Temperatures * Electric Furnace * Optical Furnace * Other High Temperature Lasers * Laser, Class 2 * Laser,...

293

Two Phase Transitions Make a High-Temperature Superconductor  

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

Two Phase Transitions Make a High-Temperature Superconductor Print Two Phase Transitions Make a High-Temperature Superconductor Print Superconductivity-conceptually remarkable and practically revolutionary-is a quantum phenomenon in which bound electron pairs flow through a material in perfect synchrony, without friction. Conventional superconducting materials reach this state via a single thermal phase transition at a critical temperature (Tc). It was generally believed that such a picture also applied to the copper oxide (cuprate) superconductors-first discovered 25 years ago and the current record holders for highest Tc. However, three groups of researchers who performed measurements on the same cuprate material recently joined forces to prove that this view is inaccurate. Their work showed that another phase transition actually exists at a higher temperature in the cuprate phase diagram, below which electrons, instead of pairing up, organize themselves in a drastically different way.

294

Two Phase Transitions Make a High-Temperature Superconductor  

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

Two Phase Transitions Make a High-Temperature Superconductor Print Two Phase Transitions Make a High-Temperature Superconductor Print Superconductivity-conceptually remarkable and practically revolutionary-is a quantum phenomenon in which bound electron pairs flow through a material in perfect synchrony, without friction. Conventional superconducting materials reach this state via a single thermal phase transition at a critical temperature (Tc). It was generally believed that such a picture also applied to the copper oxide (cuprate) superconductors-first discovered 25 years ago and the current record holders for highest Tc. However, three groups of researchers who performed measurements on the same cuprate material recently joined forces to prove that this view is inaccurate. Their work showed that another phase transition actually exists at a higher temperature in the cuprate phase diagram, below which electrons, instead of pairing up, organize themselves in a drastically different way.

295

Two Phase Transitions Make a High-Temperature Superconductor  

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

Two Phase Transitions Make a High-Temperature Superconductor Print Two Phase Transitions Make a High-Temperature Superconductor Print Superconductivity-conceptually remarkable and practically revolutionary-is a quantum phenomenon in which bound electron pairs flow through a material in perfect synchrony, without friction. Conventional superconducting materials reach this state via a single thermal phase transition at a critical temperature (Tc). It was generally believed that such a picture also applied to the copper oxide (cuprate) superconductors-first discovered 25 years ago and the current record holders for highest Tc. However, three groups of researchers who performed measurements on the same cuprate material recently joined forces to prove that this view is inaccurate. Their work showed that another phase transition actually exists at a higher temperature in the cuprate phase diagram, below which electrons, instead of pairing up, organize themselves in a drastically different way.

296

Two Phase Transitions Make a High-Temperature Superconductor  

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

Two Phase Transitions Make a High-Temperature Superconductor Print Two Phase Transitions Make a High-Temperature Superconductor Print Superconductivity-conceptually remarkable and practically revolutionary-is a quantum phenomenon in which bound electron pairs flow through a material in perfect synchrony, without friction. Conventional superconducting materials reach this state via a single thermal phase transition at a critical temperature (Tc). It was generally believed that such a picture also applied to the copper oxide (cuprate) superconductors-first discovered 25 years ago and the current record holders for highest Tc. However, three groups of researchers who performed measurements on the same cuprate material recently joined forces to prove that this view is inaccurate. Their work showed that another phase transition actually exists at a higher temperature in the cuprate phase diagram, below which electrons, instead of pairing up, organize themselves in a drastically different way.

297

NETL: Mercury Emissions Control Technologies - Enhanced High Temperature  

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

Enhanced High Temperature Mercury Oxidation and Enhanced High Temperature Mercury Oxidation and In-Situ Active Carbon Generation for Low Cost Mercury Capture Mercury oxidation phenomenon and the studies of this phenomenon have generally focused on lower temperatures, typically below 650°F. This has been based on the mercury vapor equilibrium speciation curve. The baseline extents of mercury oxidation as reported in the ICR dataset and observed during subsequent tests has shown a tremendous amount of scatter. The objective of this project is to examine, establish and demonstrate the effect of higher temperature kinetics on mercury oxidation rates. Further, it is the objective of this project to demonstrate how the inherent mercury oxidation kinetics can be influenced to dramatically increase the mercury oxidation.

298

LLNL-JRNL-501931 Generalized  

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

JRNL-501931 JRNL-501931 Generalized displacement correlation method for estimating stress intensity factors P. Fu, S. M. Johnson, R. R. Settgast, C. R. Carrigan September 29, 2011 Engineering Fracture Mechanics Disclaimer This document was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor Lawrence Livermore National Security, LLC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or

299

Part I, General Audit Program  

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

and subrecipients of and subrecipients of federal financial assistance from the Department of Energy (DOE). Such compliance audits must be conducted in accordance with the requirements and guidance set forth in Statement on Auditing Standards No. 117, Compliance Audits (SAS 117) and generally accepted government auditing standards (GAGAS). See section C below for more detail. The audit procedures provided in this Audit Program are the minimum necessary for uniform and consistent audit coverage. Auditors conducting audits of entities subject to the requirements of Office of Management and Budget (OMB) Circular No. A-133, Audits of States, Local Governments and Non-Profit Organizations, should not use this Audit Program and should instead refer to the Circular and the

300

General Electric | Open Energy Information  

Open Energy Info (EERE)

Electric Electric Jump to: navigation, search Name General Electric Place Fairfield, Connecticut Zip 06828 Stock Symbol GE Year founded 1892 Number of employees 10,000+"+" is not declared as a valid unit of measurement for this property. Website http://www.ge.com/ Coordinates 41.1758333°, -73.2719444° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.1758333,"lon":-73.2719444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "generally mild temperatures" 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

General Compression | Open Energy Information  

Open Energy Info (EERE)

Compression Compression Jump to: navigation, search Name General Compression Place Newton, Massachusetts Zip 2458 Product Massachusetts-based developer of compressed air energy storage systems. Coordinates 43.996685°, -87.803724° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":43.996685,"lon":-87.803724,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

302

LA-2271 CHEMISTRY-GENERAL  

Office of Scientific and Technical Information (OSTI)

2271 2271 CHEMISTRY-GENERAL TID-4500, 14th Ed. LOS ALAMOS SCIENTIFIC LABORATORY OF THE UNIVERSITY OF CALIFORNIA LOS ALAMOS NEW MEXICO REPORT WRITTEN: August 1958 REPORT DISTRIBUTED: March 17, 1959 COMPRESSIBILITY FACTORS AND FUGACITY COEFFICIENTS CALCULATED FROM THE BEATTIE-BRIDGEMAN EQUATION OF STATE FOR HYDROGEN, NITROGEN, OXYGEN, CARBON DIOXIDE, AMMONIA, METHANE, AND HELIUM by C. E. Holley, J r . W. J. Worlton R. K. Zeigler » * This report expresses the opinions of the author or authors and does not necessarily reflect the opinions or views of the Los Alamos Scientific Laboratory. Contract W-7405-ENG. 36 with the U. S. Atomic Energy Commission DISCLAIMER This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States

303

rmotc general letter.qxp  

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

Naval Petroleum Reserve No. Naval Petroleum Reserve No. 3 Teapot Dome Oilfield Rocky Mountain Oilfield Testing Center T eapot Dome was the popular name for the scandal during the administration of U.S. President Warren G. Harding. The scandal, which involved the secret leasing of naval oil reserve lands to private companies, was first revealed to the general public in 1924 after findings by a committee of the U.S. Senate. The creation of the Naval Petroleum Reserves originated with the growth of federal conserva- tion policy under presidents Theodore Roosevelt, William Howard Taft, and Woodrow Wilson. The reserves were tracts of public land where oil should be kept in its natural reservoirs for the future use of the Navy. "Teapot Dome" originally acquired its name from a rock nearby which resembled a teapot.

304

General Biodiesel | Open Energy Information  

Open Energy Info (EERE)

Biodiesel Biodiesel Jump to: navigation, search Name General Biodiesel Address 4034 West Marginal Way Place Seattle, Washington Zip 98106 Sector Biofuels Product Aims to turn waste cooking oil and animal fat into feedstock for biodiesel Website http://generalbiodiesel.com/ Coordinates 47.5677317°, -122.3542271° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.5677317,"lon":-122.3542271,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

305

Degradation of Polycyclic Aromatic Hydrocarbons at Low Temperature under Aerobic and Nitrate-Reducing Conditions in Enrichment Cultures from Northern Soils  

Science Journals Connector (OSTI)

...from well-drained areas. In general, most successful enrichment...temperature and freeze-thaw cycles on hydrocarbon biodegradation...Krieg. 1994. Methods for general and molecular bacteriology...Canada creosote degradation diesel fuel Eastern Canada Ellesmere...

Mikael Eriksson; Erik Sodersten; Zhongtang Yu; Gunnel Dalhammar; William W. Mohn

2003-01-01T23:59:59.000Z

306

Solid–solid transformation route to nanocrystalline sodalite from Al-PILC at room temperature  

Science Journals Connector (OSTI)

The present study describes a solid–solid transformation of nanocrystalline sodalite from the solid gel mixture of Al2O3-pillared montmorillonite (Al-PILC) with sodium hydroxide at room temperature (25 °C) under an ambient atmosphere. Powder X-ray diffraction (XRD) analysis confirms that the X-ray crystalline sodalite products are crystallized after 12 days, whereas infrared absorption (IR) spectra reveal that diagnostic IR absorption peaks due to single four-membered ring of sodalite framework is observed even after 1 day. Scanning electron microscopy (SEM) shows that Al-PILC is transformed into discrete nano-sized sodalite particles (?50 nm). Although the induction period, the time elapsing before nucleation, for the solid–solid transformation takes much longer (12 days), the nanocrystalline sodalite is successfully obtained at this extremely mild synthetic condition through solid–solid transformation.

Sung-Reol Lee; Man Park; Yang-Su Han; Jin-Ho Choy

2004-01-01T23:59:59.000Z

307

Princeton Plasma Physics Lab - General Atomics (GA)  

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

general-atomics-ga General general-atomics-ga General Atomics en The Scorpion's Strategy: "Catch and Subdue" http://www.pppl.gov/node/1132

American Fusion News Category: 
general-atomics-ga">General Atomics (GA)
308

ARM - Measurement - Soil surface temperature  

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

surface temperature surface temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Soil surface temperature The temperature of the soil measured near the surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments AMC : Ameriflux Measurement Component CO2FLX : Carbon Dioxide Flux Measurement Systems SOIL : Soil Measurement from the SGP SWATS : Soil Water and Temperature System MET : Surface Meteorological Instrumentation

309

ARM - Measurement - Surface skin temperature  

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

skin temperature skin temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Surface skin temperature The radiative surface skin temperature, from an IR thermometer measuring the narrowband radiating temperature of the ground surface in its field of view. Categories Radiometric, Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments IRT : Infrared Thermometer MFRIRT : Multifilter Radiometer and Infrared Thermometer External Instruments

310

Surface temperature | OpenEI  

Open Energy Info (EERE)

Surface temperature Surface temperature Dataset Summary Description This dataset, made available by the UK Department of Energy and Climate Change (DECC), shows the difference between the yearly central England temperature for years 1772 through 2009 and the 1961 - 1990 baseline (1961 - 1990 Central England average after smoothing). It also shows the difference between average global temperature and 1961 - 1990 average after smoothing. The original source of the data is the Met Office. Source UK Department of Energy and Climate Change (DECC) Date Released March 12th, 2010 (4 years ago) Date Updated Unknown Keywords climate change Surface temperature UK weather Data application/vnd.ms-excel icon 1 Excel file: Surface Temps, 1772 - 1990 (xls, 1.3 MiB) Quality Metrics Level of Review Some Review

311

A generalized interval probability-based optimization method for training generalized hidden Markov model  

Science Journals Connector (OSTI)

Recently a generalized hidden Markov model (GHMM) was proposed for solving the information fusion problems under aleatory and epistemic uncertainties in engineering application. In GHMM, aleatory uncertainty is captured by the probability measure whereas ... Keywords: Generalized Baum-Welch algorithm, Generalized Jensen inequality, Generalized hidden Markov model, Generalized interval probability, State recognition

Fengyun Xie; Bo Wu; Youmin Hu; Yan Wang; Guangfei Jia; Yao Cheng

2014-01-01T23:59:59.000Z

312

A generalized viscosity equation for pure heavy hydrocarbons  

SciTech Connect

This paper presents a method for the correlation and prediction of the viscosity of pure heavy hydrocarbons listed in API Research Project 42. The 273 heavy hydrocarbons in the database include branched/unbranched paraffins and olefins together with a variety of complex nonfused/fused aromatic and naphthenic compounds. A generalized one-parameter viscosity-temperature equation, log ({mu} + 0.8) = 100(0.01T){sup b}, is proposed (overall AAD {lt} 7-10%) for all heavy hydrocarbons in the database. For each hydrocarbon, an optimum value of parameter b is provided. It is shown that parameter b varies linearly with the logarithm of molar mass as well as the inverse of boiling temperature (at 10 mmHg). This important observation leads to the development of a predictive method for the liquid-phase viscosity of pure heavy hydrocarbons.

Mehrotra, A.K. (Dept. of Chemical and Petroleum Engineering, Univ. of Calgary, Calgary, Alberta T2N 1N4 (CA))

1991-02-01T23:59:59.000Z

313

Degenerate Extensions of General Relativity  

E-Print Network (OSTI)

General relativity has previously been extended to incorporate degenerate metrics using Ashtekar's hamiltonian formulation of the theory. In this letter, we show that a natural alternative choice for the form of the hamiltonian constraints leads to a theory which agrees with GR for non-degenerate metrics, but differs in the degenerate sector from Ashtekar's original degenerate extension. The Poisson bracket algebra of the alternative constraints closes in the non-degenerate sector, with structure functions that involve the {\\it inverse} of the spatial triad. Thus, the algebra does {\\it not} close in the degenerate sector. We find that it must be supplemented by an infinite number ofsecondary constraints, which are shown to be first class (although their explicit form is not worked out in detail). All of the constraints taken together are implied by, but do not imply, Ashtekar's original form of constraints. Thus, the alternative constraints give rise to a different degenerate extension of GR. In the corresponding quantum theory, the single loop and intersecting loop holonomy states found in the connection representation satisfy {\\it all} of the constraints. These states are therefore exact (formal) solutions to this alternative degenerate extension of quantum gravity, even though they are {\\it not} solutions to the usual vector constraint.

Ted Jacobson; Joseph D. Romano

1992-07-23T23:59:59.000Z

314

Challenging the generalized second law  

SciTech Connect

The generalized second law (GSL) of black hole thermodynamics states that the sum of changes in black hole entropy and the ordinary entropy of matter and fields outside the hole must be non-negative. In the classical limit, the GSL reduces to Hawking's area theorem. Neither law identifies the specific effects that make it work in particular situations. Motivated by Davies' recent gedanken experiment he used to infer a bound on the size of the fine structure constant from the GSL, we study a series of variants in which an electric test charge is lowered to a finite radius and then dropped into a Schwarzschild, a near-extremal magnetic Reissner-Nordstroem or a near-extremal Kerr black hole. For a classical charge, we demonstrate that a specific 'backreaction' effect is responsible for protecting the area theorem in the near-extremal examples. For the magnetically charged Reissner-Nordstroem hole an area theorem violation is defused by taking into account a subtle source of repulsion of the charge: the spinning up of the black hole in the process of bringing the charge down to its dropping point. In Kerr hole case, the electric self-force on the charge is sufficient to right matters. However, in all experiments involving an elementary charge, the full GSL would apparently be violated were the fine structure constant greater than about order unity. We argue that in this case a quantum effect, the Unruh-Wald quantum buoyancy, may protect the GSL.

Eling, Christopher; Bekenstein, Jacob D. [Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 91904 (Israel)

2009-01-15T23:59:59.000Z

315

Generalized-Ensemble Algorithms for Protein Folding Simulations  

E-Print Network (OSTI)

Conventional simulations of complex systems in the canonical ensemble suffer from the quasi-ergodicity problem. A simulation in generalized ensemble overcomes this difficulty by performing a random walk in potential energy space and other parameter space. From only one simulation run, one can obtain canonical-ensemble averages of physical quantities as functions of temperature by the single-histogram and/or multiple-histogram reweighting techniques. In this article we review the generalized-ensemble algorithms. Three well-known methods, namely, multicanonical algorithm, simulated tempering, and replica-exchange method, are described first. Both Monte Carlo and molecular dynamics versions of the algorithms are given. We then present further extensions of the above three methods.

Yuji Sugita; Ayori Mitsutake; Yuko Okamoto

2007-07-23T23:59:59.000Z

316

GENERAL TECHNICAL BASE QUALIFICATION STANDARD REFERENCE GUIDE  

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

General General Technical Base Qualification Standard Reference Guide MARCH 2012 This page is intentionally blank. Table of Contents i FIGURES ...................................................................................................................................... iii TABLES ........................................................................................................................................ iii ACRONYMS ................................................................................................................................ iv PURPOSE ...................................................................................................................................... 1 SCOPE ........................................................................................................................................... 1

317

General Construction Company Private Development Procedure  

E-Print Network (OSTI)

administration and subcontractor management in the execution of each project. General’s current operations are very conducive to private development. However, the company can no longer rely on an oral system to relay historical processes and procedures...

Eason, Scott W.

2006-05-19T23:59:59.000Z

318

A SMALLEST GENERALIZATION STEP STRATEGY Claire NEDELLEC  

E-Print Network (OSTI)

-91490 Gif, France known positive examples, just as with timid generalization [Berwick R.C., 1986 [Shapiro, 83] is a critical aspect of the more general problem of knowledge acquisition . At that time

319

General surface equations for glancing incidence telescopes  

Science Journals Connector (OSTI)

A generalized set of equations are derived for two mirror glancing incidence telescopes using Fermat’s principle, a differential form of the law of reflection, the generalized sine...

Saha, Timo T

1987-01-01T23:59:59.000Z

320

Generating trees for permutations avoiding generalized patterns  

E-Print Network (OSTI)

Generating trees for permutations avoiding generalized patterns Sergi Elizalde Dartmouth College Permutation Patterns 2006, Reykjavik Permutation Patterns 2006, Reykjavik ­ p.1 #12;Generating trees patterns Generating trees Rightward generating trees Enumeration of permutations avoiding generalized

Elizalde, Sergi

Note: This page contains sample records for the topic "generally mild temperatures" 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

Interacting holographic generalized Chaplygin gas model  

E-Print Network (OSTI)

In this paper we consider a correspondence between the holographic dark energy density and interacting generalized Chaplygin gas energy density in FRW universe. Then we reconstruct the potential of the scalar field which describe the generalized Chaplygin cosmology.

M. R. Setare

2007-08-01T23:59:59.000Z

322

Temperature dependence of vortex charges in high-temperature superconductors  

Science Journals Connector (OSTI)

Using a model Hamiltonian with d-wave superconductivity and competing antiferromagnetic (AF) interactions, the temperature (T) dependence of the vortex charge in high-Tc superconductors is investigated by numerically solving the Bogoliubov–de Gennes equations. The strength of the induced AF order inside the vortex core is T dependent. The vortex charge could be negative when the AF order with sufficient strength is present at low temperatures. At higher temperatures, the AF order may be completely suppressed and the vortex charge becomes positive. A first-order-like transition in the T-dependent vortex charge is seen near the critical temperature TAF. For an underdoped sample, the spatial profiles of the induced spin-density wave and the charge-density wave orders could have stripelike structures at TTs. As a result, a vortex charge discontinuity occurs at Ts.

Yan Chen; Z. D. Wang; C. S. Ting

2003-06-03T23:59:59.000Z

323

Even though Escambia County winters can be relatively mild, wildlife still have to find food when the cold winds blow. People establish environments conducive to wildlife for a variety of  

E-Print Network (OSTI)

the cold winds blow. People establish environments conducive to wildlife for a variety of reasonsEven though Escambia County winters can be relatively mild, wildlife still have to find food when, and depending on your intent, there are different methods of providing food for wildlife. Many hunting

Watson, Craig A.

324

Generalized energy equipartition in harmonic oscillators driven by active baths  

E-Print Network (OSTI)

We study experimentally and numerically the dynamics of colloidal beads confined by a harmonic potential in a bath of swimming E. coli bacteria. The resulting dynamics is well approximated by a Langevin equation for an overdamped oscillator driven by the combination of a white thermal noise and an exponentially correlated active noise. This scenario leads to a simple generalization of the equipartition theorem resulting in the coexistence of two different effective temperatures that govern dynamics along the flat and the curved directions in the potential landscape.

Claudio Maggi; Matteo Paoluzzi; Nicola Pellicciotta; Alessia Lepore; Luca Angelani; Roberto Di Leonardo

2014-11-06T23:59:59.000Z

325

On some general properties of parabolic conservation equations  

SciTech Connect

This report deals with certain general properties of partial differential equations of the form S(c)c{sub t} + q{sub z} = Q(c), where t may thought of as time, z as distance, c as an intensive quantity (e.g., temperature), and q its flux (e.g., heat flux), and where q depends on both c and c{sub z}. Six topics are studied, namely: Maximum and minimum principles; ordering of solutions; invariance to stretching (affine) groups; stability of steady states; comparability of solutions; and traveling wave solutions. Illustrative examples are given from the field of nonlinear diffusion, applied superconductivity, and helium cryogenics.

Dresner, L.

1993-10-01T23:59:59.000Z

326

General Accounting .:. Lawrence Berkeley National Laboratory  

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

CFO U.S. Department of Energy --- Cost Accounting Standards DOE Accounting Handbook Federal Accounting Standards Generally Accepted Accounting...

327

Phantom Accretion by Black Holes and the Generalized Second Law of Thermodynamics  

E-Print Network (OSTI)

The accretion of a phantom fluid with non-zero chemical potential by black holes is discussed with basis on the Generalized Second Law of thermodynamics. For phantom fluids with positive temperature and negative chemical potential we demonstrate that the accretion process is possible, and that the condition guaranteeing the positiveness of the phantom fluid entropy coincides with the one required by Generalized Second Law. In particular, this result provides a complementary confirmation that cosmological phantom fluids do not need to have negative temperatures.

J. A. S. Lima; S. H. Pereira; J. E. Horvath; Daniel C. Guariento

2008-08-06T23:59:59.000Z

328

Method for measuring surface temperature  

DOE Patents (OSTI)

The present invention relates to a method for measuring a surface temperature using is a fluorescent temperature sensor or optical thermometer. The sensor includes a solution of 1,3-bis(1-pyrenyl)propane within a 1-butyl-1-1-methyl pyrrolidinium bis(trifluoromethylsulfonyl)imide ionic liquid solvent. The 1,3-bis(1-pyrenyl)propane remains unassociated when in the ground state while in solution. When subjected to UV light, an excited state is produced that exists in equilibrium with an excimer. The position of the equilibrium between the two excited states is temperature dependent.

Baker, Gary A. (Los Alamos, NM); Baker, Sheila N. (Los Alamos, NM); McCleskey, T. Mark (Los Alamos, NM)

2009-07-28T23:59:59.000Z

329

A Dynamical Approach to Temperature  

E-Print Network (OSTI)

We present a new dynamical approach for measuring the temperature of a Hamiltonian dynamical system in the micro canonical ensemble of thermodynamics. We show that under the hypothesis of ergodicity the temperature can be computed as a time-average of the functional, div(grad H/|grad H|^2), on the energy-surface. Our method not only yields an efficient computational approach for determining the temperature it also provides an intrinsic link between dynamical systems theory and the statistical mechanics of Hamiltonian systems.

Hans Henrik Rugh

1997-01-30T23:59:59.000Z

330

General Electric Company Oahu Wind Integration Study  

E-Print Network (OSTI)

General Electric Company Oahu Wind Integration Study Final Report Delivered to: Richard Rocheleau-956-8346 e-mail: rochelea@hawaii.edu General Electric Company (in alphabetical order) Sebastian Achilles Date: December 16 2010 #12;2 Legal Notices This report was prepared by the General Electric Company (GE

331

ARM - Measurement - Sea surface temperature  

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

govMeasurementsSea surface temperature govMeasurementsSea surface temperature ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Sea surface temperature The temperature of sea water near the surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. External Instruments ECMWF : European Centre for Medium Range Weather Forecasts Model Data Field Campaign Instruments ECMWF : European Centre for Medium Range Weather Forecasts Model Data MIRAI : JAMSTEC Research Vessel Mirai

332

A Synthesis of Antarctic Temperatures  

Science Journals Connector (OSTI)

Monthly surface air temperatures from land surface stations, automatic weather stations, and ship/buoy observations from the high-latitude Southern Hemisphere are synthesized into gridded analyses at a resolution appropriate for applications ...

William L. Chapman; John E. Walsh

2007-08-01T23:59:59.000Z

333

Philosophy 26 High Temperature Superconductivity  

E-Print Network (OSTI)

is the ratio of voltage to current. The resistance of a material tells us how a low resistance, and they are therefore good conductors; other materials, likePhilosophy 26 High Temperature Superconductivity By Ohm's Law, resistance

Callender, Craig

334

temperature heat pumps applied to  

E-Print Network (OSTI)

Very high- temperature heat pumps applied to energy efficiency in industry Application June 21th 2012 Energy efficiency : A contribution to environmental protection Kyoto Copenhage Emission, plastics Partnership : EDF R&D Bil

Oak Ridge National Laboratory

335

Thermal Dosimetry and Temperature Measurements  

Science Journals Connector (OSTI)

...Saptem ber 15 and 16, 1978, San Diego, Calif. 2 The abbreviations used are: RF, radiofrequency; LED, light-emitting diode. gross temperature measurement errors when the probes are used to monitor tissue or phantom material in an electromag...

D. A. Christensen

1979-06-01T23:59:59.000Z

336

temperatures | OpenEI Community  

Open Energy Info (EERE)

temperatures temperatures Home Graham7781's picture Submitted by Graham7781(1992) Super contributor 18 January, 2013 - 15:46 U.S. Global Change Research Program publishes "National Climate Assessment" report for United States climate change drought OpenEI sea level rise temperatures U.S. Global Climate Change program The U.S. Global Change Research Program, established under the Department of Commerce in 2010, and partnered with NOAA, released an extensive National Climate Assessment report, projecting future climate changes in the United States under different scenarios. The 1,200 page report highlights some rather grim findings about the future of climate change. Here are 5 of the more disconcerting graphics from the report: 1. U.S. Average Temperatures Syndicate content

337

Fuel Temperature Coefficient of Reactivity  

SciTech Connect

A method for measuring the fuel temperature coefficient of reactivity in a heterogeneous nuclear reactor is presented. The method, which is used during normal operation, requires that calibrated control rods be oscillated in a special way at a high reactor power level. The value of the fuel temperature coefficient of reactivity is found from the measured flux responses to these oscillations. Application of the method in a Savannah River reactor charged with natural uranium is discussed.

Loewe, W.E.

2001-07-31T23:59:59.000Z

338

Extremely Low Temperature | Open Energy Information  

Open Energy Info (EERE)

Extremely Low Temperature Extremely Low Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Extremely Low Temperature Dictionary.png Extremely Low Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid less than 100°C is considered to to be "extremely low temperature." Note: Sanyal classified fluids of these temperatures to be "non-electrical grade" in 2005, but electricity has since been generated from these

339

Temperature Effects on Energy Production by Salinity Exchange  

Science Journals Connector (OSTI)

From the comparison between CDLE and DLPE we can conclude that in general the salinity difference is a better technology and that the potential advantage of the new proposal is the large availability of water with thermal gradients. ... It only requires electrodes with enough surface area and can be implemented wherever water or any other solvent at two temperatures and/or salinities is available. ... from the salinity gradient. ...

Silvia Ahualli; María M. Fernández; Guillermo Iglesias; Ángel V. Delgado; María L. Jiménez

2014-09-17T23:59:59.000Z

340

Day-to-day variations of temperature in Texas  

E-Print Network (OSTI)

(I. V. ) oi' temperature in e-ch month. The data i' or thc period 1959 to 1963 vere processed by the I:. .' 3CO/65 computer which printed the frequency distributions and various statistical values used in anal- yzing the distributions. Average... AHSTB'CT ~ ~ ~ ~ ~ ~ ~ LIST OF PIC~'i!!4 ~ ~ ~ ~ ~ ~ ~ ~ LIST OF TA!ILES ~ ~ 0 ~ 0 ~ \\ Chapter LNTRODVI TIOk ~ ~ ~ ~ ~ ~ ~ Vill General !IISTORICAL EiCKCROi;:R3 ~ ~ ~ Introduction Southern Hemisphere Europe Asia United States Su...

Breese, Richard Preston

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Apparatus and method for high temperature viscosity and temperature measurements  

DOE Patents (OSTI)

A probe for measuring the viscosity and/or temperature of high temperature liquids, such as molten metals, glass and similar materials comprises a rod which is an acoustical waveguide through which a transducer emits an ultrasonic signal through one end of the probe, and which is reflected from (a) a notch or slit or an interface between two materials of the probe and (b) from the other end of the probe which is in contact with the hot liquid or hot melt, and is detected by the same transducer at the signal emission end. To avoid the harmful effects of introducing a thermally conductive heat sink into the melt, the probe is made of relatively thermally insulative (non-heat-conductive) refractory material. The time between signal emission and reflection, and the amplitude of reflections, are compared against calibration curves to obtain temperature and viscosity values.

Balasubramaniam, Krishnan (Mississippi State, MS); Shah, Vimal (Houston, TX); Costley, R. Daniel (Mississippi State, MS); Singh, Jagdish P. (Mississippi State, MS)

2001-01-01T23:59:59.000Z

342

Shape from Contour: Straight Homogeneous Generalized Cylinders and Constant Cross Section Generalized Cylinders  

Science Journals Connector (OSTI)

Abstract¿ We analyze the properties of Straight Homogeneous Generalized Cylinders (SHGCs) and Constant Cross Section Generalized Cylinders (CGCs), and derive the types of symmetries that the limb boundaries and cross sections of these objects produce ... Keywords: Shape from contour, staright homogeneous generalized cones, constant cross section generalized cones, symmetry analysis, shape constraints.

Faith Ulupinar; Ramakant Nevatia

1995-02-01T23:59:59.000Z

343

Transformation of paraxial matrices at a general interface between two general media  

E-Print Network (OSTI)

Transformation of paraxial matrices at a general interface between two general media Ludek Klimes for transforming these paraxial matrices at a general smooth interface between two general media. The transformation equations are applicable to both real­valued and complex­valued paraxial matrices. The equations

Cerveny, Vlastislav

344

Ultra High Temperature | Open Energy Information  

Open Energy Info (EERE)

Ultra High Temperature Ultra High Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Ultra High Temperature Dictionary.png Ultra High Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid greater than 300°C is considered by Sanyal to be "ultra high temperature". "Such reservoirs are characterized by rapid development of steam saturation in the reservoir and steam fraction in the mobile fluid phase upon

345

Very Low Temperature | Open Energy Information  

Open Energy Info (EERE)

Very Low Temperature Very Low Temperature Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Print PDF Sanyal Temperature Classification: Very Low Temperature Dictionary.png Very Low Temperature: No definition has been provided for this term. Add a Definition Sanyal Temp Classification This temperature scheme was developed by Sanyal in 2005 at the request of DOE and GEA, as reported in Classification of Geothermal Systems: A Possible Scheme. Extremely Low Temperature Very Low Temperature Low Temperature Moderate Temperature High Temperature Ultra High Temperature Steam Field Reservoir fluid between 100°C and 150°C is considered by Sanyal to be "very low temperature." "The mobile fluid phase in these reservoirs is liquid water. Very few power projects have been developed in the U.S. based on geothermal resources in

346

Photo-Resistance Effect for Metals at Low Temperatures  

Science Journals Connector (OSTI)

Photo-resistance effect for sputtered metallic films at low temperatures.—Waterman's equilibrium theory of resistance predicts an effect for metals, increasing as the temperature is decreased. To test this, thin sputtered films, after aging, were held at liquid air temperature and illuminated with light from a quartz mercury vapor arc, with or without screens. Bismuth showed the largest decrease in resistance, 16×10-6, palladium 14×10-6, copper 1.6×10-6, platinum even less and gold and silver no detectable change. The order of these metals is in agreement with the theory. The effect was not in general instantaneous but increased with time along a saturation curve, and in the dark returned only slowly toward the original value. The effective wave-length was found to be beyond 3000A for fresh Bi films, but the threshold seemed to move to longer wave-lengths with age. Some older Bi films showed a reverse positive effect of even larger magnitude which apparently is due to longer wave-lengths, but the exact circumstances were not definitely fixed. The magnitude of the negative effect for Bi decreased rapidly with increasing temperature, to 3×10-6 at -110°. Tellurium, sensitive at room temperature, showed a 70 percent greater effect at -185°C.Temperature coefficient of resistance of sputtered films.—For Bi the coefficient decreased from.0014 at 0°C to practically zero at -185°C. In general, the coefficients were smaller for the sputtered films than for the same metals in bulk.

Russell S. Bartlett

1925-08-01T23:59:59.000Z

347

A new temperature controlled digester for anaerobic digestion for biogas production  

Science Journals Connector (OSTI)

Various types of insulating composite materials were used on ceramic digesters for the control of temperature. Maintenance of temperature is highlighted in this paper. The above types of digesters can adequately control the temperature, especially in the winter season. The results of extensive experimental and theoretical studies have been cited in this paper. This work is beneficial for those plants which are generally in higher altitude stations with low atmospheric temperature, like Leh (India). These types of digesters were found to be very useful for the production of biogas, especially from aquatic biomass like water hyacinth.

Upama Misra; Sanjay Singh; Amarika Singh; G.N. Pandey

1992-01-01T23:59:59.000Z

348

Time and Materials Exhibit A General Conditions  

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

2, 6/14/13) Exhibit A General Conditions 2, 6/14/13) Exhibit A General Conditions Page 1 of 20 EXHIBIT "A" GENERAL CONDITIONS TABLE OF CONTENTS GC Title Page GC-1 DEFINITIONS (Aug 2012) .......................................................................................................... 3 GC-2A AUTHORIZED REPRESENTATIVES, COMMUNICATIONS AND NOTICES (Jan 2010) ........................................................................................................................................... 3 GC-3 INDEPENDENT CONTRACTOR (Jun 2009) ............................................................................. 4 GC-4 SUBCONTRACT INTERPRETATION (Jun 2009) ...................................................................... 4 GC-5 NOTICE TO PROCEED (Jul 2011)............................................................................................. 4

349

Generating set for general multipartite entangled states  

E-Print Network (OSTI)

We propose a entanglement generating set for a general multipartite state based on the of concurrence. In particular, we show that concurrence for general multipartite states can be constructed by different classes of local operators which are defined by complement of positive operator valued measure on quantum phases. The entanglement generating set consists of different classes of entanglement that are detected by these classes of operators and contributes to the degree of entanglement for a general multipartite state.

Hoshang Heydari

2006-03-16T23:59:59.000Z

350

Joint Institute for High Temperatures  

National Nuclear Security Administration (NNSA)

Joint Institute for High Temperatures of Russian Academy of Sciences Moscow Institute of Physics and Technology Extended title Extended title Excited state of warm dense matter or Exotic state of warm dense matter or Novel form of warm dense matter or New form of plasma Three sources of generation similarity: solid state density, two temperatures: electron temperature about tens eV, cold ions keep original crystallographic positions, but electron band structure and phonon dispersion are changed, transient but steady (quasi-stationary for a short time) state of non-equilibrium, uniform plasmas (no reference to non-ideality, both strongly and weakly coupled plasmas can be formed) spectral line spectra are emitted by ion cores embedded in plasma environment which influences the spectra strongly,

351

Integrated Emissivity And Temperature Measurement  

DOE Patents (OSTI)

A multi-channel spectrometer and a light source are used to measure both the emitted and the reflected light from a surface which is at an elevated temperature relative to its environment. In a first method, the temperature of the surface and emissivity in each wavelength is calculated from a knowledge of the spectrum and the measurement of the incident and reflected light. In the second method, the reflected light is measured from a reference surface having a known reflectivity and the same geometry as the surface of interest and the emitted and the reflected light are measured for the surface of interest. These measurements permit the computation of the emissivity in each channel of the spectrometer and the temperature of the surface of interest.

Poulsen, Peter (Livermore, CA)

2005-11-08T23:59:59.000Z

352

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) | Open  

Open Energy Info (EERE)

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Land Focus Area: Forestry Topics: GHG inventory, Pathways analysis Website: ies.lbl.gov/taxonomy/term/34 References: GCOMAP Project [1] Logo: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) "The GCOMAP project reported on the global potential for carbon sequestration in forest plantations, and the reduction of carbon emissions from deforestation, in response to six carbon price scenarios from 2000 to 2100. These carbon price scenarios cover a range typically seen in global

353

General Water Quality (Oklahoma) | Department of Energy  

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

General Water Quality (Oklahoma) General Water Quality (Oklahoma) General Water Quality (Oklahoma) < Back Eligibility Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Oklahoma Program Type Environmental Regulations Provider Environmental Quality The purpose of this water quality rule is to protect, maintain and improve

354

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) | Open  

Open Energy Info (EERE)

Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Generalized Comprehensive Mitigation Assessment Process (GCOMAP) (Redirected from GCOMAP) Jump to: navigation, search Tool Summary Name: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) Agency/Company /Organization: Lawrence Berkeley National Laboratory Sector: Land Focus Area: Forestry Topics: GHG inventory, Pathways analysis Website: ies.lbl.gov/taxonomy/term/34 References: GCOMAP Project [1] Logo: Generalized Comprehensive Mitigation Assessment Process (GCOMAP) "The GCOMAP project reported on the global potential for carbon sequestration in forest plantations, and the reduction of carbon emissions from deforestation, in response to six carbon price scenarios from 2000 to 2100. These carbon price scenarios cover a range typically seen in global

355

General Counsel (WFP) | Department of Energy  

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

today and in the future. General Counsel Responsible Contacts Thomas Wheeler Director, Workforce Analysis & Planning Division E-mail thomas.wheeler@hq.doe.gov Phone (202)...

356

Inspector General (WFP) | Department of Energy  

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

today and in the future. Inspector General Responsible Contacts Thomas Wheeler Director, Workforce Analysis & Planning Division E-mail thomas.wheeler@hq.doe.gov Phone (202)...

357

Cost of Fuel to General Electricity  

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

Presentation covers the topic of the cost of fuel to general electricity for the Federal Utility Partnership Working Group (FUPWG) meeting, held on November 18-19, 2009.

358

NC-FRA-002_General Office Work  

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

onceshift Job Description: General Office Work Severity (C) First Aid Only Medical Treatment Lost Time Partial Disability Death or Permanent Disability Training...

359

Generalized genetical genomics : advanced methods and applications.  

E-Print Network (OSTI)

??Generalized genetical genomics (GGG) is a systems genetics approach that combines the analysis of genetic variation with population-wide assessment of variation in molecular traits in… (more)

Li, Yang

2010-01-01T23:59:59.000Z

360

Oil and Gas General Provisions (Montana)  

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

This chapter describes general provisions for the exploration and development of oil and gas resources in Montana. The chapter addresses royalty interests, regulations for the lease of local...

Note: This page contains sample records for the topic "generally mild temperatures" 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

Optimization Online - Variational principles with generalized ...  

E-Print Network (OSTI)

Dec 23, 2014 ... Variational principles with generalized distances and applications to behavioral sciences. T. Q. Bao(btruong ***at*** nmu.edu)

T. Q. Bao

2014-12-23T23:59:59.000Z

362

FAQS Reference Guide – General Technical Base  

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

This reference guide addresses the competency statements in the December 2007 edition of DOE-STD-1146-2007, General Technical Base Functional Area Qualification Standard.

363

Hazardous Waste Management System-General (Ohio)  

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

This chapter of the law establishes that the Ohio Environmental Protection Agency provides general regulations regarding hazardous waste, including landfills. Specific passages refer to the...

364

General Engineer / Physical Scientist (Classification Analyst)  

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

A successful candidate in this position will serve as a General Engineer or Physical Scientist in the Materials Control & Accountability and Information Security Branch, Office of Assistant...

365

Arizona Department of Environmental Quality's General Permits...  

Open Energy Info (EERE)

regarding AZPDES general permits. Author Arizona Department of Environmental Quality Published ADEQ, Date Not Provided DOI Not Provided Check for DOI availability: http:...

366

Interdisciplinary General Engineer/Physical Scientist  

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

A successful candidate in this position will serve as an Interdisciplinary General Engineer/Physical Scientist supporting advanced lightweight materials technology development and manufacturing...

367

EPA - National Pollutant Discharge Elimination System General...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: EPA - National Pollutant Discharge Elimination System General Permit for Discharges...

368

Cooperation with the Office of Inspector General  

Directives, Delegations, and Requirements

To establish responsibilities and requirements for cooperating with the Department of Energy Office of Inspector General. Cancels DOE O 221.2.

2008-02-25T23:59:59.000Z

369

General Academic Information UNH Academic Advising Handbook  

E-Print Network (OSTI)

General Academic Information 1 2011-2012 UNH Academic Advising Handbook TABLE OF CONTENTS FERPA...................................................................................6 COLLEGE OF ENGINEERING AND PHYSICAL SCIENCES.......................................6 COLLEGE

Pohl, Karsten

370

General Service LED Lamps | Department of Energy  

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

DOE SSL technology fact sheet that compares general service LED light bulbs with incandescent and CFL bulbs. ledgeneral-service-lamps.pdf More Documents & Publications LED...

371

Colorado Water Quality Certification General Information | Open...  

Open Energy Info (EERE)

search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Colorado Water Quality Certification General InformationLegal Abstract The Colorado Department of...

372

Montana Produced Water General Permit - Example Authorization...  

Open Energy Info (EERE)

Water General Permit - Example Authorization Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Montana...

373

USE OF GENERAL CIRCULATION MODEL OUTPUT IN THE CREATION OF CLIMATE CHANGE SCENARIOS  

E-Print Network (OSTI)

, Sub-Saharan Africa and Venezuela, for use in biological effects models. By combining the general of Energy (MacCracken and Luther, 1985a, b; NRC, 1985; Trabalka, 1985; Strain and Cure, 1985; White, 1985, and possible solar variations, and all agree that surface air temperatures will rise, pre- cipitation patterns

Robock, Alan

374

Width of the Hadley cell in simple and comprehensive general circulation models  

E-Print Network (OSTI)

Width of the Hadley cell in simple and comprehensive general circulation models Dargan M. W; published 19 September 2007. [1] The width of the Hadley cell is studied over a wide range of climate surface temperature lower boundary conditions are used in both models to study the response of the Hadley

Chen, Gang

375

High Temperature Optical Gas Sensing  

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

Optical Gas Sensing Optical Gas Sensing Opportunity Research is active on optical sensors integrated with advanced sensing materials for high temperature embedded gas sensing applications. Patent applications have been filed for two inventions in this area and several other methods are currently under development. These technologies are available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory (NETL). Organizations or individuals with capabilities in optical sensor packaging for harsh environment and high temperature applications are encouraged to contact NETL to explore potential collaborative opportunities. Overview Contact NETL Technology Transfer Group techtransfer@netl.doe.gov

376

High temperature superconductor current leads  

DOE Patents (OSTI)

An electrical lead is disclosed having one end for connection to an apparatus in a cryogenic environment and the other end for connection to an apparatus outside the cryogenic environment. The electrical lead includes a high temperature superconductor wire and an electrically conductive material distributed therein, where the conductive material is present at the one end of the lead at a concentration in the range of from 0 to about 3% by volume, and at the other end of the lead at a concentration of less than about 20% by volume. Various embodiments are shown for groups of high temperature superconductor wires and sheaths. 9 figs.

Hull, J.R.; Poeppel, R.B.

1995-06-20T23:59:59.000Z

377

Temperature fluctuations in the intergalactic medium  

Science Journals Connector (OSTI)

......research-article Papers Temperature fluctuations...Zaroubi 2 Tae-Sun Kim 3 Panayiotis...Germany The temperature of the low-density...scales, the gas distribution is similar to...scarce, then the temperature distribution could become......

Tom Theuns; Saleem Zaroubi; Tae-Sun Kim; Panayiotis Tzanavaris; Robert F. Carswell

2002-05-11T23:59:59.000Z

378

Office of the Assistant General Counsel for General Law | Department of  

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

for General Law for General Law Office of the Assistant General Counsel for General Law The Office of the Assistant General Counsel for General Law (GC-77) provides legal support for non-programmatic issues other than those involving procurement and intellectual property. The office serves as program counsel for the Offices of the Chief Financial Officer, Human Capital Management, Management and Administration (with the exception of procurement matters), Economic Impact and Diversity, and the Energy Information Administration. It administers the Department's standards of conduct program for Federal employees. Generally speaking, the Office of the Assistant General Counsel for General Law handles legal issues that are cross-cutting across program areas, including: Managing the Department's standards of conduct program, including

379

3, 771789, 2007 temperatures and  

E-Print Network (OSTI)

cooling and the onset of North American glaciation P. Huybers1 and P. Molnar2 1 Department of Earth that gradual cooling in the eastern tropical Pacific led to cooling of North America and the initiation affects North American temperature and ice-ablation. Assuming that the modern relationship holds5 over

Boyer, Edmond

380

Temperature controlled high voltage regulator  

DOE Patents (OSTI)

A temperature controlled high voltage regulator for automatically adjusting the high voltage applied to a radiation detector is described. The regulator is a solid state device that is independent of the attached radiation detector, enabling the regulator to be used by various models of radiation detectors, such as gas flow proportional radiation detectors.

Chiaro, Jr., Peter J. (Clinton, TN); Schulze, Gerald K. (Knoxville, TN)

2004-04-20T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

High temperature lightweight foamed cements  

DOE Patents (OSTI)

Cement slurries are disclosed which are suitable for use in geothermal wells since they can withstand high temperatures and high pressures. The formulation consists of cement, silica flour, water, a retarder, a foaming agent, a foam stabilizer, and a reinforcing agent. A process for producing these cements is also disclosed. 3 figs.

Sugama, Toshifumi.

1989-10-03T23:59:59.000Z

382

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature turbine engine includes a rotor portion having axially stacked adjacent ceramic rotor parts. A ceramic/ceramic joint structure transmits torque between the rotor parts while maintaining coaxial alignment and axially spaced mutually parallel relation thereof despite thermal and centrifugal cycling.

Boyd, Gary L. (Tempe, AZ)

1991-01-01T23:59:59.000Z

383

Elimination of Escherichia coli O157:H7 from Alfalfa Seeds through a Combination of High Hydrostatic Pressure and Mild Heat  

Science Journals Connector (OSTI)

...temperature. At 40C, the process was adequate in eliminating...of the selected optimum HHP process. The pressure treatment developed...seeds would be needed before commercialization of this process. Although it is anticipated...

Hudaa Neetoo; Thompson Pizzolato; Haiqiang Chen

2009-02-13T23:59:59.000Z

384

Susanville District Heating District Heating Low Temperature...  

Open Energy Info (EERE)

Susanville District Heating District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Susanville District Heating District Heating Low Temperature...

385

Litchfield Correctional Center District Heating Low Temperature...  

Open Energy Info (EERE)

Correctional Center District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Litchfield Correctional Center District Heating Low Temperature Geothermal...

386

Acid Doped Membranes for High Temperature PEMFC  

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

Presentation on Acid Doped Membranes for High Temperature PEMFC to the High Temperature Membrane Working Group, May 25, 2004 in Philadelphia, PA.

387

Comparison of Quantitative EEG to current clinical decision rules for Head CT use in acute mild traumatic brain injury in the ED  

Science Journals Connector (OSTI)

Abstract Study Objective We compared the performance of a hand-held Quantitative Electroencephalogram (QEEG) acquisition device to New Orleans Criteria (NOC), Canadian CT Head Rule (CCHR) and National Emergency X-Radiography Utilization Study II (NEXUS II) Rule in predicting intracranial lesions on Head CT in acute mild traumatic brain injury (TBI) in the Emergency Department (ED). Methods Patients between 18-80 years of age who presented to the ED with acute blunt head trauma were enrolled in this prospective observational study at two urban academic \\{EDs\\} in Detroit, Michigan. Data was collected for 10 minutes from frontal leads to determine a QEEG discriminant score that could maximally classify intracranial lesions on Head CT. Results: 152 patients were enrolled from July 2012 to February 2013. 17.1% had acute traumatic intracranial lesions on Head CT. QEEG discriminant score of ? 31 was found to be a good cut-off (AUC = 0.84, 95% CI 0.76-0.93) to classify patients with positive head CT. The sensitivity of QEEG discriminant score was 92.3 (95% CI 73.4-98.6) while the specificity was 57.1 (95% CI 48.0-65.8). The sensitivity and specificity of the decision rules were as follows: NOC 96.1 (95% CI 78.4-99.7) and 15.8 (95% CI 10.1-23.6); CCHR 46.1 (95% CI 27.1-66.2) and 86.5 (95% CI 78.9-91.7); NEXUS II 96.1 (95% CI 78.4-99.7) and 31.7 (95% CI 23.9-40.7). Conclusion At a sensitivity of greater than 90%, QEEG discriminant score had better specificity than NOC and NEXUS II. Only CCHR had better specificity than QEEG discriminant score but at the cost of low (< 50%) sensitivity.

Syed Imran Ayaz; Craig Thomas; Andrew Kulek; Rosa Tolomello; Valerie Mika; Duane Robinson; Patrick Medado; Claire Pearson; Leslie S. Prichep; Brian J. O’Neil

2014-01-01T23:59:59.000Z

388

Novel room temperature ferromagnetic semiconductors  

SciTech Connect

Today's information world, bits of data are processed by semiconductor chips, and stored in the magnetic disk drives. But tomorrow's information technology may see magnetism (spin) and semiconductivity (charge) combined in one 'spintronic' device that exploits both charge and 'spin' to carry data (the best of two worlds). Spintronic devices such as spin valve transistors, spin light emitting diodes, non-volatile memory, logic devices, optical isolators and ultra-fast optical switches are some of the areas of interest for introducing the ferromagnetic properties at room temperature in a semiconductor to make it multifunctional. The potential advantages of such spintronic devices will be higher speed, greater efficiency, and better stability at a reduced power consumption. This Thesis contains two main topics: In-depth understanding of magnetism in Mn doped ZnO, and our search and identification of at least six new above room temperature ferromagnetic semiconductors. Both complex doped ZnO based new materials, as well as a number of nonoxides like phosphides, and sulfides suitably doped with Mn or Cu are shown to give rise to ferromagnetism above room temperature. Some of the highlights of this work are discovery of room temperature ferromagnetism in: (1) ZnO:Mn (paper in Nature Materials, Oct issue, 2003); (2) ZnO doped with Cu (containing no magnetic elements in it); (3) GaP doped with Cu (again containing no magnetic elements in it); (4) Enhancement of Magnetization by Cu co-doping in ZnO:Mn; (5) CdS doped with Mn, and a few others not reported in this thesis. We discuss in detail the first observation of ferromagnetism above room temperature in the form of powder, bulk pellets, in 2-3 mu-m thick transparent pulsed laser deposited films of the Mn (<4 at. percent) doped ZnO. High-resolution transmission electron microscopy (HRTEM) and electron energy loss spectroscopy (EELS) spectra recorded from 2 to 200nm areas showed homogeneous distribution of Mn substituting for Zn a 2+ state in the ZnO lattice. Ferromagnetic Resonance (FMR) technique is used to confirm the existence of ferromagnetic ordering at temperatures as high as 425K. The ab initio calculations were found to be consistent with the observation of ferromagnetism arising from fully polarized Mn 2+ state. The key to observed room temperature ferromagnetism in this system is the low temperature processing, which prevents formation of clusters, secondary phases and the host ZnO from becoming n-type. The electronic structure of the same Mn doped ZnO thin films studied using XAS, XES and RIXS, revealed a strong hybridization between Mn 3d and O 2p states, which is an important characteristic of a Dilute magnetic Semiconductor (DMS). It is shown that the various processing conditions like sintering temperature, dopant concentration and the properties of precursors used for making of DMS have a great influence on the final properties. Use of various experimental techniques to verify the physical properties, and to understand the mechanism involved to give rise to ferromagnetism is presented. Methods to improve the magnetic moment in Mn doped ZnO are also described. New promising DMS materials (such as Cu doped ZnO are explored). The demonstrated new capability to fabricate powder, pellets, and thin films of room temperature ferromagnetic semiconductors thus makes possible the realization of a wide range of complex elements for a variety of new multifunctional phenomena related to Spintronic devices as well as magneto-optic components.

Gupta, Amita

2004-11-01T23:59:59.000Z

389

Generalized Greedy Algorithm for Shortest Superstring  

E-Print Network (OSTI)

an approximation factor of 2. The greedy set covering algorithm. To see that the approximation factor of GreedyHn factor approximation algorithm, using the greedy set cover algorithm [11], where Hn = 1 + 1 2 + 1 of optimal set and generalize the primitive greedy algorithm. The generalized algorithm can be reduced

Markowitch, Olivier

390

IBL General Meeting 1 June 18, 2010  

E-Print Network (OSTI)

-boards of current pixel detector Summary K.K. Gan #12;IBL General Meeting 3 AOC 10 Gb/s VCSEL Reasonable.6 hours Near end of irradiation ~ 40 hours #12;IBL General Meeting 5 AOC 10 Gb/s VCSEL One channel opto-boards use AOC 10 Gb/s VCSEL arrays instead of Truelight arrays use BeO optical package

Gan, K. K.

391

Rotating figures of equilibrium in General Relativity  

E-Print Network (OSTI)

A generalization of the notion of surfaces of revolution in the spaces of General Relativity is presented. We apply this definition to the case of Carter's family [A] of solutions and we study the Kerr's metric with respect the above mentioned foliation.

T. Papakostas

2005-11-15T23:59:59.000Z

392

TABLE OF CONTENTS General Information 1  

E-Print Network (OSTI)

, Aug 28th 6:00pm Dunning Board Room SCC General Council Meeting Spring competition schedules, rosters Tuesday, Sept 3rd 5:00-7:00pm Pottruck Sport Club Expo Tuesday, Sept. 10th 5:00pm Dunning Board Roomth as assigned Pottruck Budget Meetings Tuesday, Oct. 1st 6:00pm Dunning Board Room SCC General

Sharp, Kim

393

Metering Schemes for General Access Structures  

E-Print Network (OSTI)

Metering Schemes for General Access Structures Barbara Masucci Dipartimento di Informatica ed, Canada E­mail: dstinson@cacr.math.uwaterloo.ca Abstract A metering scheme is a method by which an audit time frame. In this paper we construct metering schemes for more general access structures, which

Stinson, Douglas

394

General Information 198 Financial Aid 198  

E-Print Network (OSTI)

197 General Information 198 Financial Aid 198 Program Statements 198 Key to Duluth Abbreviations-University Programs section of this catalog for information about these programs. In addition, the biochemistry offered on the Duluth campus (see General Information at the beginning of this catalog). Financial Aid See

Amin, S. Massoud

395

Aluminium in an ocean general circulation model  

E-Print Network (OSTI)

;Forcing: currents Figure: Velocity (m/s) at ocean surface, average of an OPA climatology Marco van Hulten: Aluminium in an ocean general circulation model 5 #12;Forcing: currents Figure: Atlantic OverturningAluminium in an ocean general circulation model Marco van Hulten November 15, 2011 This research

Haak, Hein

396

Planning Organization & Logistics Deputy Director General  

E-Print Network (OSTI)

" Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535 4925 : P-O.Logistics@mail.biu.ac.il Bar-Ilan University, Ramat Gan 52900, Israel · www.6. , . , . #12; " Planning Organization & Logistics Deputy Director General Tel: 03 531 8553 : Fax: 03 535

Adin, Ron

397

General linear methods for Volterra integral equations  

Science Journals Connector (OSTI)

We investigate the class of general linear methods of order p and stage order q=p for the numerical solution of Volterra integral equations of the second kind. Construction of highly stable methods based on the Schur criterion is described and examples ... Keywords: Convolution test equation, General linear methods, Linear stability analysis, Order conditions, Volterra integral equations

G. Izzo; Z. Jackiewicz; E. Messina; A. Vecchio

2010-09-01T23:59:59.000Z

398

Generalized truth values.: A reply to Dubois  

Science Journals Connector (OSTI)

......research-article Original Articles Generalized truth values.A reply to Dubois Heinrich Wansing...Ignorance and Contradiction Considered as Truth-values. Logic Journal of the IGPL...Wansing H. Hypercontradictions, generalized truth values, and logics of truth and falsehood......

Heinrich Wansing; Nuel Belnap

2010-12-01T23:59:59.000Z

399

General service incandescent lamp with improved efficiency  

SciTech Connect

A high efficiency general service incandescent lamp is disclosed. The disclosed improved general service incandescent lamp has an outer and an inner envelope. The inner envelope has a relatively small housing containing a halogen gas and a relatively high pressure efficient fill-gas and in which a low voltage filament is spatially disposed therein.

Berlec, I.

1985-06-18T23:59:59.000Z

400

IIT Office of General Counsel Education Program  

E-Print Network (OSTI)

IIT Office of General Counsel Education Program Issues Involving Disabled Students #12;Introduction person" in the general population, e.g., walking, talking, bathing, seeing, hearing, learning? #12 are essential to the program. #12;Reasonable accommodation. Auxiliary aids: taped texts interpreters readers

Heller, Barbara

Note: This page contains sample records for the topic "generally mild temperatures" from the National Library of EnergyBeta (NLEBeta).
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to obtain the most current and comprehensive results.


401

APPALACHIAN STATE UNIVERSITY OFFICE OF GENERAL COUNSEL  

E-Print Network (OSTI)

APPALACHIAN STATE UNIVERSITY OFFICE OF GENERAL COUNSEL MEMORANDUM TO: Faculty and Staff FROM: Dayton T. Cole, General Counsel DATE: October 22, 2013 SUBJECT: Political Activity [Please print and post Resources website: http://hrs.appstate.edu/announcements/552. Questions concerning the interpretation

Thaxton, Christopher S.

402

Inventories and capacity utilization in general equilibrium  

E-Print Network (OSTI)

.-Util. Speci cation. : : : : : : : : 106 VI Correlation Matrix: Sep.-Util. Speci cation. : : : : : : : : : : : : : : 106 VII Rate of Capital Utilization: Coe cients of Autocorrelation. : : : : : 106 VIII Relative Standard Deviations: CEE Speci cation.... : : : : : : : : : : : 107 IX Correlation Matrix: CEE Speci cation. : : : : : : : : : : : : : : : : : 107 X Relative Standard Deviations: General Vs Benchmark. : : : : : : : : 108 XI Correlation Matrix: General Speci cation. : : : : : : : : : : : : : : : 108 ix LIST...

Trupkin, Danilo Rogelio

2009-05-15T23:59:59.000Z

403

A Generalized Vlasov Theory for Composite Beams  

E-Print Network (OSTI)

A Generalized Vlasov Theory for Composite Beams Wenbin Yu, Department of Mechanical and Aerospace-0150 Abstract A generalized Vlasov theory for composite beams with arbitrary geometric and material sectional properties is developed based on the variational asymptotic beam sectional analysis. Instead of invoking ad

Yu, Wenbin

404

Nondestructive Damage Detection in General Beams  

E-Print Network (OSTI)

is to provide NDE methodologies that simultaneously identify the location, the extent, and the severity of damage in general beams. By general beams, we mean beyond Euler-Bernoulli beams (i.e. slender beams) to deep beams and stubby beams whose response may...

Dincal, Selcuk

2010-12-08T23:59:59.000Z

405

ORIGINAL PAPER A general theory of ecology  

E-Print Network (OSTI)

ORIGINAL PAPER A general theory of ecology Samuel M. Scheiner & Michael R. Willig Received: 9 of ecology have existed for the past half century; ecologists simply have failed to explicitly recognize them. We present a general theory of ecology and show how it relates to ecology's numerous constituent

Willig, Michael

406

General Air Permits (Louisiana) | Department of Energy  

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

General Air Permits (Louisiana) General Air Permits (Louisiana) General Air Permits (Louisiana) < Back Eligibility Agricultural Construction Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Program Info State Louisiana Program Type Environmental Regulations Provider Louisiana Department of Environmental Quality Any source, including a temporary source, which emits or has the potential to emit any air contaminant requires an air permit. Facilities with potential emissions less than 5 tons per year of any regulated air pollutant do not need a permit. The Louisiana Department of Environmental Quality issues Title V General Permits. The permit is developed based on equipment types versus facility types, the general permits are not limited in their use to a specific industry or category. Title V permits combine

407

High Temperature, High Pressure Devices for Zonal Isolation in Geothermal  

Open Energy Info (EERE)

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

408

Oil displacement through a porous medium with a temperature gradient  

E-Print Network (OSTI)

We investigate the effect of a temperature gradient on oil recovery in a two-dimensional pore-network model. The oil viscosity depends on temperature as, $\\mu_o=exp(B/T)$, where $B$ is a physico-chemical parameter depending on the type of oil, and $T$ is the temperature. A temperature gradient is applied across the medium in the flow direction. Initially, the porous medium is saturated with oil and, then, another fluid is injected. We have considered two cases representing different injection strategies. In the first case, the invading fluid viscosity is constant (finite viscosity ratio) while in the second one, the invading fluid is inviscid (infinite viscosity ratio). Our results show that, for the case of finite viscosity ratio, recovery increases with $\\Delta T$ independently on strength or sign of the gradient. For an infinite viscosity ratio, a positive temperature gradient is necessary to enhance recovery. Moreover, we show that, for $\\Delta T>0$, the percentage of oil recovery generally decreases (inc...

Oliveira, C L N; Herrmann, H J

2011-01-01T23:59:59.000Z

409

Synthesis of boron suboxide (B{sub 6}O) with ball milled boron oxide (B{sub 2}O{sub 3}) under lower pressure and temperature  

SciTech Connect

Boron reacted with ball milled boron oxide under pressures between 1 and 5 GPa and at temperatures between 1300 and 1700 {sup o}C to afford boron suboxide (B{sub 6}O). Icosahedral B{sub 6}O grains with diameters ranging from 100 nm to 1.3 {mu}m were prepared. The factors that affect the synthesis of B{sub 6}O are investigated. The best sample with crystal size up to 1.3 {mu}m is obtained at 2 GPa and 1400 {sup o}C for 6 h. The indentation experiment gave an average Vickers hardness of 32.3 GPa for bulk B{sub 6}O sample, which is consistent with previous reports. Bulk B{sub 6}O sample exhibits oxidation resistance in air up to 1000 {sup o}C and mild oxidation in the temperatures of 1000-1200 {sup o}C, which is more oxidation resistant than diamond. It is possible that B{sub 6}O could be used as a substitute for diamond in industry because of its relatively mild synthesis conditions, high thermal stability and high hardness. - Graphical abstract: Icosahedral B{sub 6}O grains were prepared for mixtures of boron and ball milled boron oxide at 2 GPa and 1400 {sup o}C, a milder synthesis condition in comparison with previous works.

Jiao Xiaopeng; Jin Hua; Liu Fuyang; Ding Zhanhui; Yang Bin; Lu Fengguo; Zhao Xudong [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China); Liu Xiaoyang, E-mail: Liuxy@jlu.edu.c [State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012 (China)

2010-07-15T23:59:59.000Z

410

Generic temperature compensation of biological clocks by autonomous regulation of catalyst concentration  

E-Print Network (OSTI)

Circadian clocks ubiquitous in life forms ranging bacteria to multi-cellular organisms, often exhibit intrinsic temperature compensation; the period of circadian oscillators is maintained constant over a range of physiological temperatures, despite the expected Arrhenius form for the reaction coefficient. Observations have shown that the amplitude of the oscillation depends on the temperature but the period does not---this suggests that although not every reaction step is temperature independent, the total system comprising several reactions still exhibits compensation. We present a general mechanism for such temperature compensation. Consider a system with multiple activation energy barriers for reactions, with a common enzyme shared across several reaction steps with a higher activation energy. These reaction steps rate-limit the cycle if the temperature is not high. If the total abundance of the enzyme is limited, the amount of free enzyme available to catalyze a specific reaction decreases as more substra...

Hatakeyama, Tetsuhiro S

2011-01-01T23:59:59.000Z

411

Mechanical properties of solid oxide fuel cell glass-ceramic seal at high temperatures  

SciTech Connect

Mechanical properties of solid oxide fuel cell glass-ceramic seal material, G18, are studied at high temperatures. Samples of G18 are aged for either 4h or 100h, resulting in samples with different crystallinity. Reduced modulus, hardness, and time-dependent behavior are measured by nanoindentation. The nanoindentation is performed at room temperature, 550, 650, and 750°C, using loading rates of 5 mN/s and 25 mN/s. Results show a decrease in reduced modulus with increasing temperature, with significant decrease above the glass transition temperature (Tg). Hardness generally decreases with increasing temperature, with a slight increase before Tg for the 4h aged sample. Dwell tests show that creep increases with increasing temperature, but decrease with further aging.

Milhans, Jacqueline; Li, Dongsheng; Khaleel, Mohammad A.; Sun, Xin; Al-Haik, Marwan; Harris, Adrian; Garmestani, Hamid

2011-04-20T23:59:59.000Z

412

General Information of the DOE VPP program | Department of Energy  

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

General Information of the DOE VPP program General Information of the DOE VPP program General Information The Department of Energy Voluntary Protection Program (DOE-VPP) promotes...

413

PIA - WEB Unclassified Business Operations General Support System...  

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

Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support System PIA - WEB Unclassified Business Operations General Support...

414

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1994-01-01T23:59:59.000Z

415

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1993-01-01T23:59:59.000Z

416

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1992-01-01T23:59:59.000Z

417

Variable temperature semiconductor film deposition  

DOE Patents (OSTI)

A method of depositing a semiconductor material on a substrate is disclosed. The method sequentially comprises (a) providing the semiconductor material in a depositable state such as a vapor for deposition on the substrate; (b) depositing the semiconductor material on the substrate while heating the substrate to a first temperature sufficient to cause the semiconductor material to form a first film layer having a first grain size; (c) continually depositing the semiconductor material on the substrate while cooling the substrate to a second temperature sufficient to cause the semiconductor material to form a second film layer deposited on the first film layer and having a second grain size smaller than the first grain size; and (d) raising the substrate temperature, while either continuing or not continuing to deposit semiconductor material to form a third film layer, to thereby anneal the film layers into a single layer having favorable efficiency characteristics in photovoltaic applications. A preferred semiconductor material is cadmium telluride deposited on a glass/tin oxide substrate already having thereon a film layer of cadmium sulfide.

Li, X.; Sheldon, P.

1998-01-27T23:59:59.000Z

418

A versatile thermoelectric temperature controller with 10 mK reproducibility and 100 mK absolute accuracy  

E-Print Network (OSTI)

elements and thermoelectric modules to heat or cool in the 40 to 40 °C range. A schematic of our controllerA versatile thermoelectric temperature controller with 10 mK reproducibility and 100 mK absolute December 2009 We describe a general-purpose thermoelectric temperature controller with 1 mK stability, 10 m

Libbrecht, Kenneth G.

419

Effect of temperature-dependent energy-level shifts on a semiconductor's Peltier heat  

SciTech Connect

The Peltier heat of a charge carrier in a semiconductor is calculated for the situation in which the electronic energy levels are temperature dependent. The temperature dependences of the electronic energy levels, generally observed optically, arise from their dependences on the vibrational energy of the lattice (e.g., as caused by thermal expansion). It has been suggested that these temperature dependences will typically have a major effect on the Peltier heat. The Peltier heat associated with a given energy level is a thermodynamic quantity; it is the product of the temperature and the change of the entropy of the system when a carrier is added in that level. As such, the energy levels cannot be treated as explicitly temperature dependent. The electron-lattice interaction causing the temperature dependence must be expressly considered. It is found that the carrier's interaction with the atomic vibrations lowers its electronic energy. However, the interaction of the carrier with the atomic vibrations also causes an infinitesimal lowering (approx.1/N) of each of the N vibrational frequencies. As a result, there is a finite carrier-induced increase in the average vibrational energy. Above the Debye temperature, this cancels the lowering of the carrier's electronic energy. Thus, the standard Peltier-heat formula, whose derivation generally ignores the temperature dependence of the electronic energy levels, is regained. This explains the apparent success of the standard formula in numerous analyses of electronic transport experiments.

Emin, D.

1984-11-15T23:59:59.000Z

420

Quantifying Temperature Effects on Fall Chinook Salmon  

SciTech Connect

The motivation for this study was to recommend relationships for use in a model of San Joaquin fall Chinook salmon. This report reviews literature pertaining to relationships between water temperature and fall Chinook salmon. The report is organized into three sections that deal with temperature effects on development and timing of freshwater life stages, temperature effects on incubation survival for eggs and alevin, and temperature effects on juvenile survival. Recommendations are made for modeling temperature influences for all three life stages.

Jager, Yetta [ORNL

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

Dark Energy and Search for the Generalized Second Law  

E-Print Network (OSTI)

The discovery of accelerated Hubble expansion in the SNIa data and the observed power spectrum of the microwave background radiation provide an ample support for Dark energy and Dark matter. Except for the so far well-known facts that cold dark matter (or simply dark matter) is pressureless, and dark energy has a negative pressure, the nature of these two still remains a complete mystery. The mystery facilitates different consideration. In one hand, dark matter and dark energy are assumed as distinct entities, and other interpretation is that both are different manifestation of a common structure, often referred as quartessence. Chaplygin gas, a perfect fluid also favours the second interpretation. Here, we consider modified chaplygin gas as dark energy candidate. Taking into account the existence of the observer's event horizon in accelerated universe, we find the condition where the generalized second law of gravitational thermodynamics is valid and the positivity of the temperature of the phantom fluid remains intact.

Balendra Kr. Dev Choudhury; Julie Saikia

2009-06-03T23:59:59.000Z

422

STATEMENT OF CONSIDERATIONS REQUEST BY GENERAL ELECTRIC COMPANY -  

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

- - CORPORATE RESEARCH AND DEVELOPMENT (GE-CRD) FOR AN ADVANCE WAIVER OF DOMESTIC AND FOREIGN PATENT RIGHTS UNDER DOE CONTRACT NO: DE-FC36-93CH10589; W(A)-94-013; CH-0830 General Electric Company - Corporate Research and Development (GE-CRD) has requested a waiver of domestic and foreign patent rights for all subject inventions under a cooperative agreement for the development of a 100 MVA HTS (high temperature superconducting) generator under DOE Contract No. DE- FC36-93CH10589. This agreement was awarded under DOE's Superconductivity Partnership Initiative. As we have been advised by the cognizant DOE program office that this work is authorized under the Energy Policy Act of 1992, technical data first produced under this program will be afforded limited protection pursuant to Title XXX, Section 3001(d) of the Energy

423

Office of Inspector General | Department of Energy  

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

Energy Department » Office of Inspector General Energy Department » Office of Inspector General Office of Inspector General Office of Inspector General Latest Reports January 2, 2014 Special Report: DOE/IG-0901 NNSA's Management of the $245 million Nuclear Materials Safeguards and Security Upgrades Project Phase II at Los Alamos National Laboratory December 20, 2013 Audit Report: OAS-FS-14-04 Federal Energy Regulatory Commission's Fiscal Year 2013 Financial Statement Audit December 12, 2013 Audit Report: OAS-FS-14-03 Department of Energy's Fiscal Year 2013 Consolidated Financial Statements December 11, 2013 Audit Report: OAS-FS-14-02 Department of Energy's Nuclear Waste Fund's Fiscal Year 2013 Financial Statement Audit More Reports > Contact the Hotline BY PHONE D.C. Metro Area: (202) 586-4073 Toll free: (800) 541-1625

424

General Guidance on NEPA | Department of Energy  

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

General Guidance on NEPA General Guidance on NEPA General Guidance on NEPA Selected documents providing General Guidance on NEPA. March 1, 2011 DOE, NEPA, and YOU A pamphlet providing information on public participation and NEPA. December 1, 2007 A Citizen's Guide to the NEPA: Having Your Voice Heard This guide is based on research and consultations undertaken by the Council on Environmental Quality concerning the need for a Citizen's Guide to the National Environmental Policy Act (NEPA). Participants in NEPA Regional Roundtables held in 2003-2004 clearly voiced the need for an guide that provides an explanation of NEPA, how it is implemented, and how people outside the Federal government - individual citizens, private sector applicants, members of organized groups, or representatives of Tribal,

425

Widget:GeneralRedirect | Open Energy Information  

Open Energy Info (EERE)

GeneralRedirect Jump to: navigation, search This widget will redirect the browser to a URL that mediawiki doesn't know about (such as datasets). This widget will take a URL...

426

Exact Controllability of the Generalized Boussinesq Equation  

Science Journals Connector (OSTI)

In this paper we consider distributed control of the system described by the generalized Boussinesq equation on the periodic domain S, the unit circle in the plane $$ {u_{tt}} = {u_{xx}} - {(a(u)...

Bing-Yu Zhang

1998-01-01T23:59:59.000Z

427

Generalized Parton Distributions from Lattice QCD  

E-Print Network (OSTI)

I review the LHPC Collaboration's lattice QCD calculations of the generalized parton distributions of the nucleon and highlight those aspects of nucleon structure best illuminated by lattice QCD, the nucleon's spin decomposition and transverse quark structure.

D. B. Renner

2005-01-05T23:59:59.000Z

428

EPA Indian Environmental General Assistance Program  

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

The U.S. Environmental Protection Agency (EPA) is seeking grant proposals for the Indian Environmental General Assistance Program (GAP) from federally recognized tribal governments and eligible intertribal consortia for FY2016 work plan program development activities.

429

The General Agreement on Trade in Services  

Science Journals Connector (OSTI)

The significance of the General Agreement on Trade in Services (“GATS”)1 cannot be overestimated. For the first time in history, this framework agreement extends multilaterally agreed commitments and rules to the...

Mary E. Footer; Carol George

2005-01-01T23:59:59.000Z

430

Improvements needed in EPA's Inspector General operations  

SciTech Connect

At the request of the Subcommittee on Natural Resources, Agriculture Research and Environment and the Subcommittee on Civil Service, House of Representatives, GAO reviewed the operations of the Office of Inspector General, Environmental Protection Agency, under the leadership of former Inspector General Matthew Novick. GAO found that although most investigations appear to have been handled properly, in some cases all relevant matters were not followed up and consistently addressed. GAO also noted the need to use investigative resources more effectively and to provide more balanced audit coverage. Acting Inspector General Charles Dempsey recognized and made a concerted effort to correct many problems during his tenure. GAO recommends further actions to strengthen inspector general operations at EPA.

Bowsher, C.A.

1983-10-21T23:59:59.000Z

431

[Institutional logo] GENERAL INTERNATIONAL MEMORANDUM OF UNDERSTANDING  

E-Print Network (OSTI)

, technology transfer, publication, curriculum development, joint projects and training. It is contemplated1 [Institutional logo] GENERAL INTERNATIONAL MEMORANDUM OF UNDERSTANDING BETWEEN BOARD OF REGENTS through the Education Abroad Office. The transfer of information, faculty, or staff for education

Powers, Robert

432

General overview of the Nigerian construction industry  

E-Print Network (OSTI)

The purpose of this study is to investigate and provide a general overview of the Nigerian construction industry, its role in the national economy, the main participants in the industry, the problems that they face, and ...

Dantata, Sanusi (Sanusi A.)

2008-01-01T23:59:59.000Z

433

Generalized gravitational entropy without replica symmetry  

E-Print Network (OSTI)

We explore several extensions of the generalized entropy construction of Lewkowycz and Maldacena, including a formulation that does not rely on preserving replica symmetry in the bulk. We show that an appropriately general ansatz for the analytically continued replica metric gives us the flexibility needed to solve the gravitational field equations beyond general relativity. As an application of this observation we study Einstein-Gauss-Bonnet gravity with a small Gauss-Bonnet coupling and derive the condition that the holographic entanglement entropy must be evaluated on a surface which extremizes the Jacobson-Myers entropy. We find that in both general relativity and Einstein-Gauss-Bonnet gravity replica symmetry breaking terms are permitted by the field equations, suggesting that they do not generically vanish.

Joan Camps; William R. Kelly

2015-01-13T23:59:59.000Z

434

Luminous Efficacy Standards for General Purpose Lights  

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

Assembly Bill 178, adopted in June 2007, established efficacy* standards for general purpose lights sold in the state of Nevada. The bill set the required efficacy at 25 lumens per watt (lm/W) of...

435

Healthcare Energy: Massachusetts General Hospital Gray Building  

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

The Building Technologies Office conducted a healthcare energy end-use monitoring project in partnership with two hospitals. This page contains highlights from monitoring at the Gray Building at Massachusetts General Hospital.

436

Hamilton Paths in Generalized Petersen Graphs.  

E-Print Network (OSTI)

??This thesis puts forward the conjecture that for n > 3k with k > 2, the generalized Petersen graph, GP(n,k) is Hamilton-laceable if n is… (more)

Pensaert, William

2006-01-01T23:59:59.000Z

437

ARIZONA COOPERATIVE A General Guide to  

E-Print Network (OSTI)

. After the introduction of the diesel engine, our main strategy to increase productivity has been to useARIZONA COOPERATIVE E TENSION A General Guide to Global Positioning Systems (gps)-- Understanding

Wong, Pak Kin

438

Workplace Charging Challenge Partner: Portland General Electric  

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

Since the late 1990s, Portland General Electric (PGE) has offered plug-in electric vehicle (PEV) charging for its employees. With the advent of the modern Level 2 and DC Quick-Charging standards,...

439

Interdisciplinary Physical Scientist/General Engineer  

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

A successful candidate in this position will serve as an Interdisciplinary Physical Scientist/General Engineer for the Bioenergy Technologies Office in the DOE-EERE Office of Transportation.

440

Generalized Parton Distributions from Lattice QCD  

Science Journals Connector (OSTI)

We perform a quenched lattice calculation of the first moment of twist-two generalized parton distribution functions of the proton, and assess the total quark (spin and orbital angular momentum) contribution to the spin of the proton.

M. Göckeler; R. Horsley; D. Pleiter; P. E. L. Rakow; A. Schäfer; G. Schierholz; W. Schroers (QCDSF Collaboration)

2004-01-29T23:59:59.000Z

Note: This page contains sample records for the topic "generally mild temperatures" 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

THE GENERALIZED POVERTY INDEX GANE SAMB LO  

E-Print Network (OSTI)

himself, Thon ([15]), Kakwani ([6]), Clark-Hemming-Ulph ( [2]), Foster-Greer-Thorbecke ([5]), Ray ([18 for a general measure including the Sen, kakwani, FGT and Shorrocks ones. Now our aim, here, is to unify

442

Generalized Attractor Points in Gauged Supergravity  

SciTech Connect

The attractor mechanism governs the near-horizon geometry of extremal black holes in ungauged 4D N=2 supergravity theories and in Calabi-Yau compactifications of string theory. In this paper, we study a natural generalization of this mechanism to solutions of arbitrary 4D N=2 gauged supergravities. We define generalized attractor points as solutions of an ansatz which reduces the Einstein, gauge field, and scalar equations of motion to algebraic equations. The simplest generalized attractor geometries are characterized by non-vanishing constant anholonomy coefficients in an orthonormal frame. Basic examples include Lifshitz and Schroedinger solutions, as well as AdS and dS vacua. There is a generalized attractor potential whose critical points are the attractor points, and its extremization explains the algebraic nature of the equations governing both supersymmetric and non-supersymmetric attractors.

Kachru, Shamit; /Stanford U., Phys. Dept. /SLAC; Kallosh, Renata; /Stanford U., Phys. Dept.; Shmakova, Marina; /KIPAC, Menlo Park /SLAC /Stanford U., Phys. Dept.

2011-08-15T23:59:59.000Z

443

General Brent Scowcroft | Department of Energy  

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

General Brent Scowcroft General Brent Scowcroft About Us General Brent Scowcroft - President, The Scowcroft Group General Brent Scowcroft As President of The Scowcroft Group and one of the country's leading experts on international policy, Brent Scowcroft provides clients with unparalleled strategic advice and assistance in dealing in the international arena. Brent Scowcroft served as the National Security Advisor to both Presidents Gerald Ford and George H.W. Bush, the only individual in U.S. history appointed to the position under two different Presidents. From 1982 to 1989, he was Vice Chairman of Kissinger Associates, Inc., an international consulting firm. In this capacity, he advised and assisted a wide range of U.S. and foreign corporate leaders on global joint venture opportunities,

444

Organization of the Catalog General Campus Colleges  

E-Print Network (OSTI)

(see School of Public Health) Materials Science and Engineering Mechanical, Aerospace, and Nuclear Theater Arts General Campus Professional Schools School of Engineering and Applied Science Chemical Engineering Civil Engineering Computer Science Electrical Engineering Environmental Science and Engineering

Grether, Gregory

445

Thresholding Multivariate Regression and Generalized Principal Components  

E-Print Network (OSTI)

the high-dimensional data matrices have been extensively researched for uncorrelated and independent situations, they are much less so for the transposable data matrices. A generalization of principal component analysis and the related weighted least...

Sun, Ranye

2014-03-17T23:59:59.000Z

446

High-frequency vortex dynamics and dissipation of high-temperature superconductors  

Science Journals Connector (OSTI)

The high-frequency vortex dynamics of high-temperature superconductors near the flux-line depinning threshold is investigated based on a thermally activated flux-flow (TAFF) model. Dissipation due to vortex motion driven by a microwave electromagnetic field is studied as a function of the frequency, temperature, dc magnetic field, and microwave power. The generalized TAFF model is also compared to the conventional flux-creep theory and is found qualitatively consistent.

N.-C. Yeh

1991-01-01T23:59:59.000Z

447

An investigation of sea surface temperature patterns in the Gulf of Mexico as determined by an airborne infrared sensor  

E-Print Network (OSTI)

radiation from the sea surface may be used to delineate reliable horizontal patterns of surface temperature. The airborne data nave revealed horizontal temperature changes of 1. 5C to 4. 0C across the boundary of the major current systems in the Gulf... Surface Temperature. . . . Radiation Characteristics of the Sea Surface. . . Atmospheric Attenuation and Emission of Long-Nave Radiation. III. INSTRPilEK'TATION AND AIRBORNE PLATFORvh . 16 General Radiometer 16 16 Aircraft and Navigational System...

Drennan, Kirby Lee

2012-06-07T23:59:59.000Z

448

Power Modulation Investigation for High Temperature (175-200 degrees Celcius) Automotive Application  

SciTech Connect

Hybrid electric vehicles were re-introduced in the late 1990s after a century dominated by purely internal combustion powered engines[1]. Automotive players, such as GM, Ford, DaimlerChrysler, Honda, and Toyota, together with major energy producers, such as BPAmoco, were the major force in the development of hybrid electric vehicles. Most notable was the development by Toyota of its Prius, which was launched in Japan in 1997 and worldwide in 2001. The shift to hybrids was driven by the fact that the sheer volume of vehicles on the road had begun to tax the ability of the environment to withstand the pollution of the internal combustion engine and the ability of the fossil fuel industry to produce a sufficient amount of refined gasoline. In addition, the number of vehicles was anticipated to rise exponentially with the increasing affluence of China and India. Over the last fifteen years, major advances have been made in all the technologies essential to hybrid vehicle success, including batteries, motors, power control and conditioning electronics, regenerative braking, and power sources, including fuel cells. Current hybrid electric vehicles are gasoline internal combustion--electric motor hybrids. These hybrid electric vehicles range from micro-hybrids, where a stop/start system cuts the engine while the vehicle is stopped, and mild hybrids where the stop/start system is supplemented by regenerative braking and power assist, to full hybrids where the combustion motor is optimized for electric power production, and there is full electric drive and full regenerative braking. PSA Peugeot Citroen estimates the increased energy efficiency will range from 3-6% for the micro-hybrids to 15-25% for the full hybrids.[2] Gasoline-electric hybrids are preferred in US because they permit long distance travel with low emissions and high gasoline mileage, while still using the existing refueling infrastructure. One of the most critical areas in which technology has been advancing has been the development of electronics that can operate in the high temperature environments present in hybrid vehicles. The temperatures under the hood for a gasoline-electric hybrid vehicle are comparable to those for traditional internal combustion engines. This is known to be a difficult environment with respect to commercial-grade electronics, as there are surface and ambient temperatures ranging from 125 C to 175 C. In addition, some hybrid drive electronics are placed in even harsher environments, such as on or near the brakes, where temperatures can reach 250 C. Furthermore, number of temperature cycles experienced by electronics in a hybrid vehicle is different from that experienced in a traditional vehicle. A traditional internal combustion vehicle will have the engine running for longer periods, whereas a mild or micro-hybrid engine will experience many more starts and stops.[3] This means that hybrid automotive electronics will undergo more cycles of a potential wider temperature cycle than standard automotive electronics, which in turn see temperature cycles of 2 to 3 times the magnitude of the {Delta}T = 50 C-75 C experienced by commercial-grade electronics. This study will discuss the effects of these harsh environments on the failure mechanisms and ultimate reliability of electronic systems developed for gasoline-electric hybrid vehicles. In addition, it will suggest technologies and components that can reasonably be expected to perform well in these environments. Finally, it will suggest areas where further research is needed or desirable. Areas for further research will be highlighted in bold, italic type. It should be noted that the first area where further research is desirable is in developing a clearer understanding of the actual hybrid automotive electronics environment and how to simulate it through accelerated testing, thus: Developing specific mission profiles and accelerated testing protocols for the underhood environment for hybrid cars, as has previously been done for gasoline-powered vehicles, is an important area for further st

McCluskey, F. P.

2007-04-30T23:59:59.000Z

449

University of Illinois Temperature Sensors  

SciTech Connect

This document summarizes background information and presents results related to temperature measurements in the Advanced Test Reactor (ATR) National Scientific User Facility (NSUF) University of Illinois Project 29609 irradiation. The objective of this test was to assess the radiation performance of ferritic alloys for advanced reactor applications. The FeCr-based alloy system is considered the lead alloy system for a variety of advanced reactor components and applications. Irradiations of FeCr alloy samples were performed using the Hydraulic Shuttle Irradiation System (HSIS) in the B-7 position and in a static capsule in the A-11 position of the ATR.

K. L. Davis; D. L. Knudson; J. L. Rempe; B. M. Chase

2014-09-01T23:59:59.000Z

450

Safety philosophy of gas turbine high temperature reactor (GTHTR300)  

SciTech Connect

Japan Atomic Energy Research Institute (JAERI) has undertaken the study of an original design concept of gas turbine high temperature reactor, the GTHTR300. The general concept of this study is development of a greatly simplified design that leads to substantially reduced technical and cost requirements. Newly proposed design features enable the GTHTR300 to be an efficient and economically competitive reactor in 2010's. Also, the GTHTR300 fully takes advantage of its inherent safety characteristics. The safety philosophy of the GTHTR300 is developed based on the HTTR (High Temperature Engineering Test Reactor) of JAERI which is the first HTGR in Japan. Major features of the newly proposed safety philosophy for the GTHTR300 are described in this article. (authors)

Shoji Katanishi; Kazuhiko Kunitomi; Shusaku Shiozawa [Department of Advanced Nuclear Heat Technology, Oarai Research Institute, Japan Atomic Energy Research Institute, Oarai-machi, Ibaraki-ken, 311-1394 (Japan)

2002-07-01T23:59:59.000Z

451

Acoustic microscopy for characterization of high?temperature superconducting tape  

Science Journals Connector (OSTI)

Although material scientists constantly discover superconducting compounds with higher critical temperatures (T c ’s) manufacturing of the high?temperature superconductors(HTS) remains a problem and long lengths (>1 mile) have yet to be produced. In an effort to produce long length superconductors manufacturing steps for HTS tape production have been critically looked at to find their effects in producing tape with the desired characteristics. In support of determining superconducting tapecharacteristics acoustic microscopy offers the potential for internal microstructural material characterization. This research will ultimately support in?process monitoring of HTSmanufacturing as part of an advanced sensing system to determine the presence of defects and/or the effects of process variables on the HTS tape. This presentation will overview scanning acoustic microscopy and present images of HTS tape at several frequencies ranging from 50 to 500 MHz. The results clearly demonstrate the feasibility of determining the Ag/ceramic interface location and the general integrity of the constituents.

Chiaki Miyasaka; Chris Cobucci; Bernhard Tittmann

1997-01-01T23:59:59.000Z

452

PbO-free glasses for low temperature packaging  

SciTech Connect

Zinc polyphosphate glasses were examined as potential candidates for low temperature sealing applications. Glass-formation and properties were determined for the ZnO-P{sub 2}O{sub 5}, ZnO-B{sub 2}O{sub 3}-P{sub 2}O{sub 5} and ZnO-SnO-P{sub 2}O{sub 5} systems, and information about the short-range structures of these glasses was obtained by Raman and solid state nuclear magnetic resonance spectroscopies. In general, the most durable polyphosphate glasses have structures based on relatively short pyrophosphate chain lengths (i.e., 2 P-tetrahedra). Modified phosphate compositions are given, including compositions used to seal float glass substrates at temperatures as low as 500{degrees}C.

Brow, R.K.; Bencoe, D.N.; Tallant, D.R. [and others

1997-10-01T23:59:59.000Z

453

General trend for pressurized superconducting hydrogen-dense materials  

SciTech Connect

The long-standing prediction that hydrogen can assume a metallic state under high pressure, combined with arguments put forward more recently that this state might even be superconducting up to high temperatures, continues to spur tremendous research activities toward the experimental realization of metallic hydrogen. These efforts have however so far been impeded by the enormous challenges associated with the exceedingly large required pressure. Hydrogen-dense materials, of the MH{sub 4} form (where M can be, e.g., Si, Ge, or Sn) or of the MH{sub 3} form (with M being, e.g., Al, Sc, Y, or La), allow for the rather exciting opportunity to carry out a proxy study of metallic hydrogen and associated high-temperature superconductivity at pressures within the reach of current techniques. At least one experimental report indicates that a superconducting state might have been observed already in SiH{sub 4}, and several theoretical studies have predicted superconductivity in pressurized hydrogen-rich materials; however, no systematic dependence on the applied pressure has yet been identified so far. In the present work, we have used first-principles methods in an attempt to predict the superconducting critical temperature (T{sub c}) as a function of pressure (P) for three metal-hydride systems of the MH{sub 3} form, namely ScH{sub 3}, YH{sub 3}, and LaH{sub 3}. By comparing the obtained results, we are able to point out a general trend in the T{sub c}-dependence on P. These gained insights presented here are likely to stimulate further theoretical studies of metallic phases of hydrogen-dense materials and should lead to new experimental investigations of their superconducting properties.

Kim, D. Y.; Scheicher, R. H.; Mao, Ho-kwang; Kang, T. W.; Ahuja, R.

2010-01-01T23:59:59.000Z

454

Temperatures Indicated by Intensity Distributions in Band Spectra  

Science Journals Connector (OSTI)

It is generally supposed that the intensity of any particular line in a band spectrum may be calculated from the Maxwell-Boltzmann law, assuming the gas to be in temperature equilibrium. From the results of this experimental work, it appears that under some conditions of excitation other factors than the temperature of the gas govern the intensity distribution. Measurements on the negative bands of N2+ excited in low voltage arcs in the pure gas show that at 1100°K and 2800°K the distribution of intensities among the rotational lines is exactly the same, whilst the admixture of helium with nitrogen alters the distribution completely and gives a much lower indicated temperature. Similar results are found with the first negative bands of CO+. The differences are accounted for by the conversion of translational energy of the electrons into rotational energy of the molecules when the bands are excited by electron impacts in the pure gas. When the bands are excited by impacts of the second kind in gas mixtures, no change in rotational energy occurs and thus the indicated temperature is much lower. The distribution of intensity among the vibrational states of the molecules has been examined for the complete system of negative bands of N2+. While almost all of the energy is concentrated in the low vibration states when the bands are excited by electron impacts, the energy is spread out towards the higher vibration states when the excitation is by collisions of the second kind with metastable helium atoms.

O. S. Duffendack; R. W. Revans; A. S. Roy

1934-06-01T23:59:59.000Z

455

The relativistic Feynman-Metropolis-Teller treatment at finite temperatures  

E-Print Network (OSTI)

The Feynman-Metropolis-Teller treatment of compressed atoms has been recently generalized to relativistic regimes and applied to the description of static and rotating white dwarfs in general relativity. We present here the extension of this treatment to the case of finite temperatures and construct the corresponding equation of state (EOS) of the system; applicable in a wide regime of densities that includes both white dwarfs and neutron star outer crusts. We construct the mass-radius relation of white dwarfs at finite temperatures obeying this new EOS and apply it to the analysis of ultra low-mass white dwarfs with $M\\lesssim 0.2 M_\\odot$. In particular, we analyze the case of the white dwarf companion of PSR J1738+0333. The formulation is then extrapolated to compressed nuclear matter cores of stellar dimensions, systems with mass numbers $A\\approx (m_{\\rm Planck}/m_n)^3$ or mass $M_{\\rm core}\\approx M_{\\odot}$, where $m_{\\rm Planck}$ and $m_n$ are the Planck and the nucleon mass. For $T \\ll m_e c^2/k_B \\approx 5.9\\times 10^9$ K, a family of equilibrium configurations can be obtained with analytic solutions of the ultra-relativistic Thomas-Fermi equation at finite temperatures. Such configurations fulfill global but not local charge neutrality and have strong electric fields on the core surface. We find that the maximum electric field at the core surface is enhanced at finite temperatures with respect to the degenerate case.

S. M. de Carvalho; M. Rotondo; Jorge A. Rueda; R. Ruffini

2013-12-09T23:59:59.000Z

456

Generalized Bogoliubov transformation for confined fields: Applications for the Casimir effect  

SciTech Connect

The Bogoliubov transformation in thermofield dynamics, an operator formalism for the finite-temperature quantum field theory, is generalized to describe a field in arbitrary confined regions of space and time. Starting with the scalar field, the approach is extended to the electromagnetic field and the energy-momentum tensor is written via the Bogoliubov transformation. In this context, the Casimir effect is calculated for zero and nonzero temperature, and therefore it can be considered as a vacuum condensation effect of the electromagnetic field. This aspect opens an interesting perspective for using this procedure as an effective scheme for calculations in the studies of confined fields, including interacting fields.

Silva, J.C. da [Instituto de Fisica, Universidade Federal da Bahia, Campus de Ondina, 40210-340, Salvador, Bahia (Brazil); Centro Federal de Educacao Tecnologica da Bahia, Rua Emidio Santos, 40000-900, Salvador, Bahia (Brazil); Khanna, F.C. [Physics Department, Theoretical Physics Institute, University of Alberta, Edmonton, Alberta, T6G 2J1 (Canada); TRIUMF, 4004, Westbrook Mall, Vancouver, British Columbia, V6T 2A3 (Canada); Matos Neto, A. [Instituto de Fisica, Universidade Federal da Bahia, Campus de Ondina, 40210-340, Salvador, Bahia (Brazil); Santana, A.E. [Instituto de Fisica, Universidade Federal da Bahia, Campus de Ondina, 40210-340, Salvador, Bahia (Brazil); Physics Department, Theoretical Physics Institute, University of Alberta, Edmonton, Alberta, T6G 2J1 (Canada)

2002-11-01T23:59:59.000Z

457

From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience |  

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

From General Mechanics to General Motors: Lynn Gantt's EcoCAR From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience June 17, 2011 - 3:35pm Addthis Virginia Tech's Lynn Gantt tells us about Virginia Tech's EcoCAR entry. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs Since childhood, Lynn Gantt has had a deep seeded passion for cars and the mechanics that drive them. The Virginia native spent his weekends rebuilding antique tractors with his dad to race at tractor pulls across the state, and now the Virginia Tech graduate student is the proud team co-leader of Virginia Tech's EcoCAR Challenge team -- the winners of the three-year long competition, as announced last night at an awards ceremony

458

From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience |  

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

From General Mechanics to General Motors: Lynn Gantt's EcoCAR From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience From General Mechanics to General Motors: Lynn Gantt's EcoCAR Experience June 17, 2011 - 3:35pm Addthis Virginia Tech's Lynn Gantt tells us about Virginia Tech's EcoCAR entry. April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs Since childhood, Lynn Gantt has had a deep seeded passion for cars and the mechanics that drive them. The Virginia native spent his weekends rebuilding antique tractors with his dad to race at tractor pulls across the state, and now the Virginia Tech graduate student is the proud team co-leader of Virginia Tech's EcoCAR Challenge team -- the winners of the three-year long competition, as announced last night at an awards ceremony

459

Modeling International Relationships in Applied General Equilibrium  

Open Energy Info (EERE)

Modeling International Relationships in Applied General Equilibrium Modeling International Relationships in Applied General Equilibrium (MIRAGE) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Modeling International Relationships in Applied General Equilibrium (MIRAGE) Agency/Company /Organization: International Food Policy Research Institute, Centre d'Etudes Prospectives et d'Informations Internationales (CEPII) Focus Area: Economic Development Topics: Co-benefits assessment, - Macroeconomic Resource Type: Software/modeling tools User Interface: Desktop Application Complexity/Ease of Use: Moderate Website: www.ifpri.org/book-5076/ourwork/program/mirage-model RelatedTo: Global Trade Analysis Project (GTAP) Data Base

460

Texas General Land Office | Open Energy Information  

Open Energy Info (EERE)

Texas General Land Office Texas General Land Office Name Texas General Land Office Address 1700 Congress Ave Place Austin, Texas Zip 78701 Website www.glo.texas.gov/ Coordinates 30.279382°, -97.73936° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.279382,"lon":-97.73936,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

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461

SRS - ARRA General Provisions and Related Documents  

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

American Recovery and Reinvestment Act (ARRA) American Recovery and Reinvestment Act (ARRA) General Provisions and Related Documents General Provisions/Terms and Conditions Documents Certifications Solicitation/Subcontract Documents Focused Observation Safety Checklists Construction Subcontract Documents/Forms General Provisions/Terms and Conditions Documents DOCUMENT NUMBER TITLE REVISION # or DATE SRNS-MS-2009-00069 Fixed Price Orders 5 SRNS-MS-2009-00072 Construction Subcontract Exhibit A 7 SRNS-MS-2009-00073 Time and Material / Labor Hour 5 SRNS-MS-2009-00074 Commercial Terms and Conditions for Dismantling, Demolition, or Removal of Improvements 5 SRNS-MS-2009-00075 Corporate Professional Services 6 SRNS-MS-2009-00076 Individual Consultants 5 SRNS-MS-2010-00085 Cost Reimbursement Orders with Educational Institutions 4

462

All General Counsel Reports | Department of Energy  

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

All General Counsel Reports All General Counsel Reports All General Counsel Reports RSS January 9, 2014 DETERMINATION OF EXCEPTIONAL CIRCUMSTANCES UNDER THE BAYH-DOLE ACT FOR ENERGY EFFICIENCY, RENEWABLE ENERGY, AND ADVANCED ENERGY TECHNOLOGIES Under the Bayh-Dole Act, 35 U.S.C. §§ 200-12 ("Bayh-Dole"), Federal agencies may determine that "exceptional circumstances" exist such that a modification in the patent rights disposition provided under the Act would better promote its objectives. December 20, 2013 AeroSys: Order (2011-SCE-1624) DOE ordered AeroSys, Inc. (AeroSys) to pay a $100,000 civil penalty after finding AeroSys had (1) failed to certify that certain models of space-constrained central air conditioners and air conditioning heat pumps comply with the applicable energy conservation standards; and (2)

463

Generalized Batchelor functions of isotropic turbulence  

E-Print Network (OSTI)

We generalize Batchelor's parameterization of the autocorrelation functions of isotropic turbulence in a form involving a product expansion with multiple small scales. The richer small scale structure acquired this way, compared to the usual Batchelor function, is necessary so that the associated energy spectrum approximate well actual spectra in the universal equilibrium range. We propose that the generalized function provides an approximation of arbitrary accuracy for actual spectra of isotropic turbulence over the universal equilibrium range. The degree of accuracy depends on the number of higher moments which are determinable and it is reflected in the number of small scales involved. The energy spectrum of the generalized function is derived, and for the case of two small scales is compared with data from high-resolution direct numerical simulations. We show that the compensated spectra (which illustrate the bottleneck effect) and dissipation spectra are encapsulated excellently, in accordance with our p...

Gravanis, Elias

2015-01-01T23:59:59.000Z

464

High Temperature Mechanical Properties as Design Parameters  

Science Journals Connector (OSTI)

...corrosion resistance or high proof strength...development of more efficient power plant, process...Figure 2 shows a high temperature bolt...S.O.) of a Boiler Code (I968...power plant for high temperature pipework, boiler headers, valve...

1976-01-01T23:59:59.000Z

465

Thermal Insulation at Very Low Temperatures  

Science Journals Connector (OSTI)

24 September 1942 research-article Thermal Insulation at Very Low Temperatures A. H. Cooke R. A. Hull Various methods of insulation have been investigated at temperatures between and 1 degrees K. A simple suspension of artificial silk fibre...

1942-01-01T23:59:59.000Z

466

Temperature calibration of Gulf of Mexico corals  

E-Print Network (OSTI)

for measurement of extension, density, and isotopes ([]¹?O, []¹³C). The coral oxygen isotope signature was calibrated against high-resolution daily temperature and salinity data sets spanning 1990-1997. Coralline estimates of water temperature demonstrate only...

Smith, Jennifer Mae

2012-06-07T23:59:59.000Z

467

Temperature-Dependent Chemical Properties of  

E-Print Network (OSTI)

Silberstein #12;What is a fuel cell? #12;Polymer Electrolyte Membrane Two phase ionomer (ionic polymer temperatures (thermal history) and relative humidities Temperatures 150o C for 1 hour 100o C, 90o C, 80o C, 70o

Petta, Jason

468

High-temperature thermocouples and related methods  

DOE Patents (OSTI)

A high-temperature thermocouple and methods for fabricating a thermocouple capable of long-term operation in high-temperature, hostile environments without significant signal degradation or shortened thermocouple lifetime due to heat induced brittleness.

Rempe, Joy L. (Idaho Falls, ID); Knudson, Darrell L. (Firth, ID); Condie, Keith G. (Idaho Falls, ID); Wilkins, S. Curt (Idaho Falls, ID)

2011-01-18T23:59:59.000Z

469

All General Counsel Reports | Department of Energy  

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

7, 2010 7, 2010 Earthjustice, Appliance Standards Awareness Project, Natural Resources Defense Council - Comments in response to DOE solicitation of views on the implementation of test procedure waivers for large capacity clothes washers Earthjustice, Appliance Standards Awareness Project, Natural Resources Defense Council - Comments in response to DOE solicitation of views on the implementation of test procedure waivers for large capacity clothes washers. December 7, 2010 Letter to DOE General Counsel from Whirlpool Senior Counsel, Re: Implementation of Alternative Test Procedure for Large Capacity Residential Clothes Washers Letter to DOE General Counsel from Whirlpool Senior Counsel, Re: Implementation of Alternative Test Procedure for Large Capacity Residential

470

Fermilab | Recovery Act | General Infrastructure Projects  

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

General Infrastructure Projects General Infrastructure Projects High Availability Computing Center The Computing Division provides administrative, technical and physical support of central computing, storage and networking equipment critical to the success of the labÂ’s scientific mission. Before the renovation, Feynman Computing Center housed the only high availability computing center on the Fermilab campus, which operated at its electrical capacity. The requirements for a high availability computing center include backup infrastructure support for computing equipment that operates continuously, such as networking, web and email services, experiment databases and file serving. Electrical service must be backed up by both an uninterrupted power supply system and a standby electrical generator.

471

Generalized Polya urns via stochastic approximation  

E-Print Network (OSTI)

We collect, survey and develop methods of (one-dimensional) stochastic approximation in a framework that seems suitable to handle fairly broad generalizations of Polya urns. To show the applicability of the results we determine the limiting fraction of balls in an urn with balls of two colors. We consider two models generalizing the Polya urn, in the first one ball is drawn and replaced with balls of (possibly) both colors according to which color was drawn. In the second, two balls are drawn simultaneously and replaced along with balls of (possibly) both colors according to what combination of colors were drawn.

Renlund, Henrik

2010-01-01T23:59:59.000Z

472

A General Process Model of Sustainability  

Science Journals Connector (OSTI)

The intellectual roots of sustainability and some of its theoretical consequences for sustainable development have been reviewed, and need not be here. ... Just as material processes are governed by the first and second laws of thermodynamics and the theory of rate processes, the general theory of sustainability is based on these three concepts as applied to dynamic as well as steady-state processes. ... Basing the theory on the twin pillars of thermodynamics and rate processes enables it to be generalized across physical-metabolic and social-economic phenomena. ...

Michael Neuman; Stuart W. Churchill

2011-01-18T23:59:59.000Z

473

Generalized score tests for missing covariate data  

E-Print Network (OSTI)

. Tosteson and Tsiatis (1988) studied three score tests and their relative efficiency in a generalized linear model with surrogate covariates. We may follow Tosteson and Tsiatis (1988) to study efficiency issue of generalized score tests in the missing data...?. As in Tosteson & Tsiatis (1988), the asymptotic relative efficiency of TGS to T?GS = TGS(pi,??) is ARE(TGS,T?GS) = G/G? whereGandG? are the non-centrality parameters forTGS andT?GS under the sequence of alternatives ?(n)2 . Lemma 3.2.2. When the selection...

Jin, Lei

2009-05-15T23:59:59.000Z

474

LOW TEMPERATURE CATHODE SUPPORTED ELECTROLYTES  

SciTech Connect

This project has three main goals: Thin Films Studies, Preparation of Graded Porous Substrates and Basic Electrical Characterization and Testing of Planar Single Cells. During this time period substantial progress has been made in developing low temperature deposition techniques to produce dense, nanocrystalline yttrium-stabilized zirconia films on both dense oxide and polymer substrates. Progress has been made in the preparation and characterization of thin electrolytes and porous LSM substrates. Both of these tasks are essentially on or ahead of schedule. In our proposal, we suggested that the ZrO{sub 2}/Sc system needed to be considered as a candidate as a thin electrolyte. This was because microcrystalline ZrO{sub 2}/Sc has a significantly higher ionic conductivity than YSZ, particularly at the lower temperatures. As a result, some 0.5 micron thick film of ZrO{sub 2}/16% Sc on an alumina substrate (grain size 20nm) was prepared and the electrical conductivity measured as a function of temperature and oxygen activity. The Sc doped ZrO{sub 2} certainly has a higher conductivity that either 20nm or 2400nm YSZ, however, electronic conductivity dominates the conductivity for oxygen activities below 10{sup -15}. Whereas for YSZ, electronic conductivity is not a problem until the oxygen activity decreases below 10{sup -25}. These initial results show that the ionic conductivity of 20nm YSZ and 20nm ZrO{sub 2}/16% Sc are essentially the same and the enhanced conductivity which is observed for Sc doping in microcrystalline specimens is not observed for the same composition when it is nanocrystalline. In addition they show that the electronic conductivity of Sc doped ZrO{sub 2} is at least two orders of magnitude higher than that observed for YSZ. The conclusion one reaches is that for 0.5 to 1 micron thick nanocrystalline films, Sc doping of ZrO{sub 2} has no benefits compared to YSZ. As a result, electrolyte films of ZrO{sub 2}/Sc should not be considered as candidates. However, they have the potential of being useful as an interface on the anode side of the electrolyte. NexTech has focused much of its effort during the past few months on establishing tape casting methods for porous LSM substrates. This work, performed under a separate DOE-funded program, involved tape casting formulations comprising LSM powders with bi-modal particle size distributions and fugitive pore forming additives. Sintered LSM substrates with porosities in the 30 to 40 vol% range, and pore sizes of 10 {approx} 20 microns have been prepared. In addition, tape casting formulations involving composite mixtures of LSM and Sm-doped ceria (SDC) have been evaluated. The LSM/SDC cathode substrates are expected to provide better performance at low temperatures. Characterization of these materials is currently underway.

Harlan U. Anderson

2000-03-31T23:59:59.000Z

475

Temperature effects on chemical reactor  

Science Journals Connector (OSTI)

In this paper we had to study some characteristics of the chemical reactors from which we can understand the reactor operation in different circumstances; from these and the most important factor that has a great effect on the reactor operation is the temperature it is a mathematical processing of a chemical problem that was already studied but it may be developed by introducing new strategies of control; in our case we deal with the analysis of a liquid?gas reactor which can make the flotation of the benzene to produce the ethylene; this type of reactors can be used in vast domains of the chemical industry especially in refinery plants where we find the oil separation and its extractions whether they are gases or liquids which become necessary for industrial technology especially in our century.

M. Azzouzi

2008-01-01T23:59:59.000Z

476

Carbon nanotube temperature and pressure sensors  

DOE Patents (OSTI)

The present invention, in one embodiment, provides a method of measuring pressure or temperature using a sensor including a sensor element composed of a plurality of carbon nanotubes. In one example, the resistance of the plurality of carbon nanotubes is measured in response to the application of temperature or pressure. The changes in resistance are then recorded and correlated to temperature or pressure. In one embodiment, the present invention provides for independent measurement of pressure or temperature using the sensors disclosed herein.

Ivanov, Ilia N; Geohegan, David Bruce

2013-10-29T23:59:59.000Z

477

Materials Characterization Capabilities at the High Temperature...  

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

Characterization Capabilities at the High Temperature Materials Laboratory: Focus on Carbon Fiber and Composites Materials Characterization Capabilities at the High...

478

Reciprocity theorem in high-temperature superconductors  

E-Print Network (OSTI)

This article is devoted to the problem of the validity of the reciprocity theorem in high-temperature

Ivan Jane?ek

2002-01-01T23:59:59.000Z

479

Scaling in high-temperature superconductors by  

E-Print Network (OSTI)

A Hartree approximation is used to study the interplay of two kinds of scaling which arise in high-temperature

Ian D Lawrie

1994-01-01T23:59:59.000Z

480

Agenda: High Temperature Membrane Working Group Meeting  

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

Agenda for the High Temperature Membrane Working Group (HTMWG) meeting on May 18, 2009, in Arlington, Virginia

Note: This page contains sample records for the topic "generally mild temperatures" 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

Determining Outdoor CPV Cell Temperature: Preprint  

SciTech Connect

An accurate method is needed for determining cell temperature when measuring CPV modules outdoors. It has been suggested that cell temperature can be calculated though a procedure that shutters sunlight to the cells while measuring the transients in open-circuit voltage (Voc) and heat sink temperature. This paper documents application of this shutter procedure to multiple CPV modules at NREL. The challenges and limitations are presented along with an alternate approach to measuring CPV cell operating temperature.

Muller, M.; Deline, C.; Marion, B.; Kurtz, S.; Bosco, N.

2011-07-01T23:59:59.000Z

482

Levitation Performance of Bulk High Temperature Superconductor Above the Permanent Magnet Guideway at Different Temperatures  

Science Journals Connector (OSTI)

The levitation performance of a high temperature superconducting (HTS) Maglev system was investigated at different temperatures for HTS Maglev vehicle application. Using a cryogenic measurement system, we stud...

Hua Jing; Suyu Wang; Ming Jiang; Jiasu Wang

2010-12-01T23:59:59.000Z

483

Accurate temperature measurements with a degrading thermocouple  

SciTech Connect

Ways are considered of enhancing the accuracy of thermoelectric measurement of temperature. The high accuracy method proposed for monitoring the temperature of an aggressive medium can determine the temperature, irrespective of the instantaneous values of the Seebeck and Peltier coefficients, i.e., irrespective of the uncontrolled thermocouple sensitivity, which varies during use.

Skripnik, Y.A.; Khimicheva, A.I.

1995-04-01T23:59:59.000Z

484

Temperature Measurements at an Implosion Focus  

Science Journals Connector (OSTI)

...Temperature Measurements at an Implosion Focus T. Saito I. I. Glass Spectroscopic temperature...temperatures were measured at the implosion focus by using a medium quartz Hilger spectrograph...very close to unity, confirmed that the plasma was a black body. Numerical studies with...

1982-01-01T23:59:59.000Z

485

Optical temperature sensor using thermochromic semiconductors  

DOE Patents (OSTI)

Optical thermometry is a growing technological field which exploits the ability of certain materials to change their optical properties with temperature. A subclass of such materials are those which change their color as a reversible and reproducible function of temperature. These materials are thermochromic. This invention is a composition to measure temperature utilizing thermochromic semiconductors.

Kronberg, J.W.

1994-01-01T23:59:59.000Z

486

Generalized 2D Euler–Boussinesq equations with a singular velocity  

Science Journals Connector (OSTI)

Abstract This paper studies the global (in time) regularity problem concerning a system of equations generalizing the two-dimensional incompressible Boussinesq equations. The velocity here is determined by the vorticity through a more singular relation than the standard Biot–Savart law and involves a Fourier multiplier operator. The temperature equation has a dissipative term given by the fractional Laplacian operator ? ? . We establish the global existence and uniqueness of solutions to the initial-value problem of this generalized Boussinesq equations when the velocity is “double logarithmically” more singular than the one given by the Biot–Savart law. This global regularity result goes beyond the critical case. In addition, we recover a result of Chae, Constantin and Wu [8] when the initial temperature is set to zero.

Durga KC; Dipendra Regmi; Lizheng Tao; Jiahong Wu

2014-01-01T23:59:59.000Z

487

All General Counsel Reports | Department of Energy  

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

WA1993_012_GENERAL_ELECTRIC_COMPANY--CORPORATE_RESEARCH_AND_.pdf WA1993_012_GENERAL_ELECTRIC_COMPANY--CORPORATE_RESEARCH_AND_.pdf July 27, 2011 WA_99_015_FORD_MOTOR_COMPANY_Waiver_of_Domestic_and_Foreign_.pdf July 27, 2011 WA_05_001_AIR_PRODUCTS_AND_CHEMICALS_Waiver_of_Patent_Rights.pdf July 27, 2011 WA_1994_001_TEXACO_EXPLORATION_AND_PRODUCTION_Waiver_of_Dome.pdf July 27, 2011 WC_2001_002_CLASS_WAIVER_To_FACULTY_MEMBERS_OF_HISTORICALLY_.pdf July 27, 2011 WA_05_036_PORVAIR_CORPORATION_Waiver_of_Domestic_and_Foreign.pdf July 27, 2011 WA_04_066_GENERAL_ELECTRIC_CO_Waiver_of_Domestic_and_Foreign.pdf July 27, 2011 WA_04_076_CHEVRONTEXACO_TECHNOLOGY_VENTURES_Waiver_of_Patent.pdf July 27, 2011 WA_99_018_TEXACO_ENERGY_SYSTEMS_Waiver_of_Domestic_and_Forei.pdf July 27, 2011 WA_02_010_GENERAL_ELECTRIC_Waiver_of_Domestic_and_Foreign_Ri.pdf

488

Subcritical inhomogeneous percolation on general Yilun Shang  

E-Print Network (OSTI)

Subcritical inhomogeneous percolation on general graphs Yilun Shang Institute for Cyber Security 2000: 60K35, 05C80, 82B43 Keywords: percolation, inhomogeneous, subcritical phase. 1. Introduction percolation transition is called subcritical and that after transition is referred to as supercritical

489

On multitemporal generalization of Newton's gravitational law  

E-Print Network (OSTI)

A n-time generalization of Newton's law (of universal gravitation) formula in N =n + d + 1-dimensional space-time is conjectured. This formula implies a relation for effective N-dimensional gravitational constant G_{eff} = G cos^2 \\theta, where \\theta is the angle between the direction of motion of two particles in n-dimensional time manifold R^n.

V. D. Ivashchuk

2009-05-15T23:59:59.000Z

490

COMMUNITY ADVISOR JOB DESCRIPTION General Statement  

E-Print Network (OSTI)

COMMUNITY ADVISOR JOB DESCRIPTION General Statement Community Advisors are members for their area and the Head Resident. Community Advisors are responsible for meeting the needs of their woodframe is beyond a Community Advisor's level of comfort and competence and refer students to as many resources

Royer, Dana

491

Price's Theorem: A General Equation for Response  

E-Print Network (OSTI)

12 Price's Theorem: A General Equation for Response It is always difficult, in retrospect, to see situation. Ac- tually, there is, namely Price's Theorem (Price 1970, 1972a), also referred to as the Price Equation. Price's theorem provides a notationally elegant way to describe any selection re- sponse. We

Walsh, Bruce

492

January 08 1 Ford -Chrysler -General Motors  

E-Print Network (OSTI)

January 08 1 Ford - Chrysler - General Motors DOE Fuel Cell Pre-Solicitation Workshop worthy - and not worthy - of study in the DOE Fuel Cell Subprogram · Categories described within DOE Fuel for Study · PGM cathode catalysts, mass activity > 0.44 A/mgPGM ­ Core/shell ­ Structure-controlled PGM

493

Poster Printing on Esmeralda GENERAL INFORMATION  

E-Print Network (OSTI)

Poster Printing on Esmeralda 6.18.14 GENERAL INFORMATION · Location o The poster printer is located. · Time: o A print job per poster takes between 8 to 15 minutes to complete. · Reservation: o Printer · Important: o Please do not change the paper or ink on the poster by yourself. Please contact support

Ahlers, Guenter

494

1. GENERAL INFORMATION 1.1 Introduction  

E-Print Network (OSTI)

1. GENERAL INFORMATION 1.1 Introduction In the Netherlands, graduate schools have been founded particularized in the Mission Statement, presented in section 1.2. Graduate schools can be accredited (VSNU). 1.2 Mission statement The Netherlands Graduate School on Engineering Mechanics has been

Franssen, Michael

495

General Relativistic Effects in Atom Interferometry  

SciTech Connect

Atom interferometry is now reaching sufficient precision to motivate laboratory tests of general relativity. We begin by explaining the non-relativistic calculation of the phase shift in an atom interferometer and deriving its range of validity. From this we develop a method for calculating the phase shift in general relativity. This formalism is then used to find the relativistic effects in an atom interferometer in a weak gravitational field for application to laboratory tests of general relativity. The potentially testable relativistic effects include the non-linear three-graviton coupling, the gravity of kinetic energy, and the falling of light. We propose experiments, one currently under construction, that could provide a test of the principle of equivalence to 1 part in 10{sup 15} (300 times better than the present limit), and general relativity at the 10% level, with many potential future improvements. We also consider applications to other metrics including the Lense-Thirring effect, the expansion of the universe, and preferred frame and location effects.

Dimopoulos, Savas; /Stanford U., Phys. Dept.; Graham, Peter W.; /SLAC /Stanford U., Phys. Dept.; Hogan, Jason M.; Kasevich, Mark A.; /Stanford U., Phys. Dept.

2008-03-17T23:59:59.000Z

496

Earth and Sustainability 1. General Information  

E-Print Network (OSTI)

Earth and Sustainability 1. General Information Deans: Prof. dr. G.J. van der Zwaan (Faculty of Geosciences) Prof. dr. ir. A. Bliek (Faculty of Science) Constituting faculty focus areas: Solid Earth (Dept. Earth Sciences), Earth Surface Analysis (Depts. Earth Sciences, Physical Geography), Climate and Global

Utrecht, Universiteit

497

SYLLABUS--GEOGRAPHY 310 GENERAL CLIMATOLOGY  

E-Print Network (OSTI)

SYLLABUS--GEOGRAPHY 310 GENERAL CLIMATOLOGY Fall 2009 Time: T-R 11:00-12:15 p.m. (BOL B95 and SAB only Class Reflector: geog-310@uwm.edu Textbooks: Rohli & Vega, Climatology (1 edition, 2008)st Map Climatology 2 TENTATIVE LECTURE SCHEDULE AND READINGS Rohli & Vega Chapters Sept. 3-R--Introduction and course

Saldin, Dilano

498

Generalized finite element method for multiscale analysis  

E-Print Network (OSTI)

by the Partition of Unity Method (PUM). It is shown that the p-version of the Generalized FEM using mesh-based handbook functions is capable of achieving very high accuracy. It is also analyzed that the effect of the main factors affecting the accuracy...

Zhang, Lin

2004-11-15T23:59:59.000Z

499

Public Health Conferences GENERAL PUBLIC HEALTH  

E-Print Network (OSTI)

Public Health Conferences GENERAL PUBLIC HEALTH Michigan's Premier Public Health Conference.sph.umich.edu/scr/news_events/event.cfm?ID=2631 American Public Health Association (APHA) 140th Annual Meeting & Exposition: October 27-31, 2012 in San Francisco, CA o http://www.apha.org/meetings/AnnualMeeting/ Global Health & Innovation 2013

Kamat, Vineet R.

500

On Generalized Rough Sets (extended abstract)  

E-Print Network (OSTI)

On Generalized Rough Sets (extended abstract) Anita Wasilewska Department of Computer Science State Rough Sets The idea of rough set was proposed by Pawlak in 1982 [10]. The starting point of the rough a rough set. The lower and upper approximations treated as one argument operations R and R in the ap

Vigneron, Laurent