Powered by Deep Web Technologies
Note: This page contains sample records for the topic "individual resistance electric" 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.


1

Electrical Contacts to Individual Colloidal Semiconductor Nanorods  

E-Print Network [OSTI]

stable nanostructured electrical devices with interestingElectrical Contacts to Individual Colloidal Semiconductorand its effect on electrical properties has important

Trudeau, Paul-Emile

2008-01-01T23:59:59.000Z

2

Electrical Resistance of Ferromagnetic Metals  

Science Journals Connector (OSTI)

......calculate the anomalous electrical resistance from the standpoint of s-d...that the anomalous electrical resistance occurs because the exchange...2012) 064715 (8 pages) Electric and Magnetic Properties of...pp. 335-343 Electrical Resistance of Ferromagnetic Metals Isao......

Tadao Kasuya

1956-07-01T23:59:59.000Z

3

Electrical Characterization of Individual Semiconductor Nanocrystals  

E-Print Network [OSTI]

al. Structural, optical, and electrical properties of PbSeT. & Alivisatos, A. P. Electrical Transport through a SingleV. & Alivisatos, A. P. Electrical Contacts to Individual

Sheldon, Matthew Thomas

2010-01-01T23:59:59.000Z

4

Electrical Resistance of Ferromagnetic Metals  

Science Journals Connector (OSTI)

......Physics September 1959 research-article Articles Electrical Resistance of Ferromagnetic Metals Isao Mannari Department of Physics...the Physical Society of Japan 81 (2012) 064715 (8 pages) Electric and Magnetic Properties of bcc Fe Based Multicomponent Alloys......

Isao Mannari

1959-09-01T23:59:59.000Z

5

Electric resistive space heating  

Science Journals Connector (OSTI)

The cost of heating residential buildings using electricity is compared to the cost employing gas or oil. (AIP)

David Bodansky

1985-01-01T23:59:59.000Z

6

Electric Resistance Heating Basics | Department of Energy  

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

Electric Resistance Heating Basics Electric Resistance Heating Basics Electric Resistance Heating Basics August 16, 2013 - 3:10pm Addthis Electric resistance heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Electric resistance heating converts nearly all of the energy in the electricity to heat. Types of Electric Resistance Heaters Electric resistance heat can be provided by electric baseboard heaters, electric wall heaters, electric radiant heat, electric space heaters, electric furnaces, or electric thermal storage systems. Electric Furnaces With electric furnaces, heated air is delivered throughout the home through supply ducts and returned to the furnace through return ducts. Blowers (large fans) in electric furnaces move air over a group of three to seven

7

Electric Resistance Heating Basics | Department of Energy  

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

Electric Resistance Heating Basics Electric Resistance Heating Basics Electric Resistance Heating Basics August 16, 2013 - 3:10pm Addthis Electric resistance heat can be supplied by centralized forced-air electric furnaces or by heaters in each room. Electric resistance heating converts nearly all of the energy in the electricity to heat. Types of Electric Resistance Heaters Electric resistance heat can be provided by electric baseboard heaters, electric wall heaters, electric radiant heat, electric space heaters, electric furnaces, or electric thermal storage systems. Electric Furnaces With electric furnaces, heated air is delivered throughout the home through supply ducts and returned to the furnace through return ducts. Blowers (large fans) in electric furnaces move air over a group of three to seven

8

Covered Product Category: Residential Electric Resistance Water...  

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

Electric Resistance Water Heaters Covered Product Category: Residential Electric Resistance Water Heaters The Federal Energy Management Program (FEMP) sets Federal efficiency...

9

Electric Power Market Simulations Using Individuals  

E-Print Network [OSTI]

Generation agents ­ Own and operate virtual power plants ­ Submit power bids to the independent system in the EMCAS model #12;3 Argonne Staff Act Out the Roles of Individual Agents in a Virtual Electric PowerElectric Power Market Simulations Using Individuals as Agents Guenter Conzelmann Argonne National

Kemner, Ken

10

Electric Resistance Heating | Department of Energy  

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

Electric Resistance Heating Electric Resistance Heating Electric Resistance Heating June 24, 2012 - 4:51pm Addthis Baseboard heaters are one type of electric resistance heaters. | Photo courtesy of ©iStockphoto/drewhadley Baseboard heaters are one type of electric resistance heaters. | Photo courtesy of ©iStockphoto/drewhadley Electric resistance heating converts nearly 100% of the energy in the electricity to heat. However, most electricity is produced from coal, gas, or oil generators that convert only about 30% of the fuel's energy into electricity. Because of electricity generation and transmission losses, electric heat is often more expensive than heat produced in the home or business using combustion appliances, such as natural gas, propane, and oil furnaces. If electricity is the only choice, heat pumps are preferable in most

11

Electrical resistivity mechanism in magnetorheological elastomer  

E-Print Network [OSTI]

Electrical resistivity mechanism in magnetorheological elastomer N Kchit, G Bossis L.P.M.C. UMR properties such as a large change of electrical resistivity with applied pressure. In order to understand the conduction mechanism in such composite, the influence of pressure on the electrical resistivity of metal

Paris-Sud XI, Université de

12

TEMPERATURE DEPENDENCE OF ELECTRICAL RESISTIVITY IN HIGHLY RESISTIVE ALLOYS  

E-Print Network [OSTI]

L-323 TEMPERATURE DEPENDENCE OF ELECTRICAL RESISTIVITY IN HIGHLY RESISTIVE ALLOYS F. BROUERS at finite temperature yields an expression for the resistivity which is consistent with a gene- ral analysis-dependence of the resistivity and appears as an alternative model to describe the resistivity of crystalline, liquid

Boyer, Edmond

13

THE ELECTRICAL RESISTIVITY METER IN FISHERY INVESTIGATIONS  

E-Print Network [OSTI]

THE ELECTRICAL RESISTIVITY METER IN FISHERY INVESTIGATIONS I Marine Biological Laboratory! WOODS RESISTIVITY METER IN FISHERY INVESTIGATIONS By Robert E. Lennon Fishery Research Biologist Appalachian Sport) BiblioKiMpliy : p. ]!. 1. Electric meters. 2. Water--Analysis. 3. Electric fishing. I. Title. ( Series

14

Improving Electrical Resistivity Tomography for Characterization of  

E-Print Network [OSTI]

Improving Electrical Resistivity Tomography for Characterization of Non-point Source Contaminants runoff on Arizona's potable water. Electrical resistivity tomography (ERT) shows promise as a noninvasive on the environment. Urban and agricultural runoff are often associated with an increase in water electrical

Fay, Noah

15

The Electrical Resistance of Metals.  

Science Journals Connector (OSTI)

Electrical Resistance of Eighteen Elements.The paper contains a brief summary of an extensive series of measurements which are to be published in detail elsewhere made to determine the effect of pressures up to 12000 kg. per sq. cm. and of temperatures from 0 to 275 C. on the resistance of lithium, sodium, potassium, gallium, bismuth, mercury, calcium, strontium, magnesium, titanium, zirconium, arsenic, tungsten, lanthannum, neodymium, carbon (amorphous and graphitic), silicon, and black phosphorus. The data for tungsten and magnesium are improvements on data previously published; the data for the other substances are new. The first six of these elements were studied in both the liquid and the solid states. The pressure coefficients of solid calcium, solid strontium, and both solid and liquid lithium are positive; the coefficient of bismuth is positive in the solid state, but negative in the liquid.Modified Electron Theory of Metallic Conduction.A previous theoretical discussion of measurements of the effect of pressure on resistance suggested most strongly that in metallic conduction the electrons pass through the substance of the atoms, and that the mechanism by which resistance is produced is intimately connected with the amplitude of atomic vibration. This view is here given quantitative form. The classical expression for conductivity, ?=(e22m)(nlv), is retained; the number of free electrons is supposed to remain constant, their velocity is taken to be that of a gas particle of the same mass and temperature, and their mean free path is supposed to be many times the distance between atomic centers. The variations of path are then computed in terms of the variations of amplitude, and thus the variations of resistance are obtained and checked with experimental results. It is shown that the theory in this form explains Ohm's law, gives the correct temperature coefficient and the most important part of the pressure coefficient, avoids the difficulty of the classical theory with reference to specific heats, indicates a vanishing resistance at low temperatures, leaving open the possibility of super-conductivity, and retains the classical expression for the Wiedemann-Franz ratio. Besides these quantitative checks, the theory is shown to be entirely consistent qualitatively with all the new data; in fact, many of these new results, particularly the effect of pressure and temperature on the relative resistance of solid and liquid, seem to demand uniquely this conception of metallic conduction.

P. W. Bridgman

1921-02-01T23:59:59.000Z

16

On the electric resistance of solid soap  

Science Journals Connector (OSTI)

Electrical resistance values are reported for soaps of various moisture contents. Marked changes in resistance were found at 4050C. Below this temperature the logarithm of conductivity is a linear function o...

Heihachi Ezaki; K. Ohwada; S. Noguchi

1959-06-01T23:59:59.000Z

17

High Temperature Oxidation Resistance and Surface Electrical...  

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

plates with oxidation resistant coatings. Candidate coatings must exhibit chemical and thermal-mechanical stability and high electrical conductivity during long-term...

18

Effect of electric shock on capillary resistance  

Science Journals Connector (OSTI)

To determine the effect of electric shock on the capillary resistance (CR) a study was made of ... a mental hospital with a total of 31 electric shocks. The measurements were taken in the...

Dr. Rauno Heikinheimo; Osmo Sallas

1957-01-01T23:59:59.000Z

19

Electrical resistance of Evanohm under pressure  

Science Journals Connector (OSTI)

The electrical resistance of Evanohm wire has been determined as a function of hydrostatic pressure. A Teflon cell with a novel type of electrical feedthrough was used to contain the fluid medium. The resistance was found to decrease approximately linearly by 0.3% up to 27 kilobar. The remarkably small variation of its resistance with temperature and pressure makes Evanohm a suitable material for strain measurements under pressure.

P. Andersson; G. Bckstrm

1975-01-01T23:59:59.000Z

20

ELECTRICAL IMPEDANCE TOMOGRAPHY ON A RESISTIVE NETWORK WITH INTERNAL CURRENTS  

E-Print Network [OSTI]

ELECTRICAL IMPEDANCE TOMOGRAPHY ON A RESISTIVE NETWORK WITH INTERNAL CURRENTS YONG JUNG KIM AND MIN resonance image, electrical density image, electrical impedance tomog- raphy, resistive network, anisotropic from internal currents and the boundary conductivity. An electrically conducting body is discretized

Kim, Yong Jung

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

The Resistance of the Electric Arc  

Science Journals Connector (OSTI)

... the purpose of determining theoretically the best arrangement of cells for the production of the electric light, it was necessary to know the ... light, it was necessary to know the resistance of the ...

W. E. AYRTON; JOHN PERRY

1876-10-19T23:59:59.000Z

22

Electrical Characterization of Individual Semiconductor Nanocrystals  

E-Print Network [OSTI]

electronic and optoelectronic devices, and for understanding the fundamentalElectronic Behavior Single nanostructure electrical measurements directly probe the fundamental

Sheldon, Matthew Thomas

2010-01-01T23:59:59.000Z

23

Anisotropic electric surface resistance of Cu(110)  

Science Journals Connector (OSTI)

The electric surface resistance is measured without contacts by grazing incidence of p-polarized infrared (IR) radiation for the adsorbates CO and C2H4, which settle on top of the close packed atomic ridges of Cu(110) in the 1, -1, 0 direction. Surface resistance has only been observed for the IR electric currents in this direction. This can be explained by the assumption that IR induced currents in the 001 direction can only flow in the second and deeper layers of Cu(110). Therefore, in this direction, there is no friction with the adsorbates and hence no surface resistance.

A Otto; P Lilie; P Dumas; C Hirschmugl; M Pilling; G P Williams

2007-01-01T23:59:59.000Z

24

Electric quantum walks with individual atoms  

E-Print Network [OSTI]

We report on the experimental realization of electric quantum walks, which mimic the effect of an electric field on a charged particle in a lattice. Starting from a textbook implementation of discrete-time quantum walks, we introduce an extra operation in each step to implement the effect of the field. The recorded dynamics of such a quantum particle exhibits features closely related to Bloch oscillations and interband tunneling. In particular, we explore the regime of strong fields, demonstrating contrasting quantum behaviors: quantum resonances vs. dynamical localization depending on whether the accumulated Bloch phase is a rational or irrational fraction of 2\\pi.

Maximilian Genske; Wolfgang Alt; Andreas Steffen; Albert H. Werner; Reinhard F. Werner; Dieter Meschede; Andrea Alberti

2013-02-08T23:59:59.000Z

25

Resistance after firing protected electric match  

DOE Patents [OSTI]

An electric match having electrical leads embedded in flame-producing compound is protected against an accidental resistance across the leads after firing by a length of heat-shrinkable tubing encircling the match body and having a skirt portion extending beyond the leads. The heat of the burning match and an adjacent thermal battery causes the tubing to fold over the end of the match body, covering the ends of the leads and protecting them from molten pieces of the battery.

Montoya, Arsenio P. (Albuquerque, NM)

1981-11-10T23:59:59.000Z

26

Electrical resistance of metallized via?holes  

Science Journals Connector (OSTI)

The resistance of a via?hole laser?drilled through an alumina substrate depends on the hole geometry the type of probe the deposition technique and the properties of the film. If the walls of the hole constitute a truncated cone the resistance is R s/?[ln(d 2/d 1)]{1/4 + [h/(d 2 ? d 1)]2}1/2 where R s is the sheet resistance h is the substrate thickness and d 1 and d 2 are the diameters. Increasing the larger diameter helps by (a) reducing the rim?to?rim resistance (b) reducing the spreading resistance and (c) making the walls more accessible for metallization. A four?point probe on the other hand measures the rim?to?rim resistance as approximately (R s/?) ln cosh (h/d) where d is an average diameter. If the hole is partially bare the four?point reading will depend on probe orientation. A comparison of calculation and measurement indicates R s in the hole to be between two and forty times R s outside depending on the thickness. Electrical probing of broken?open holes showed this to be due to thickness differences not roughness or ledge resistance.

Peter M. Hall

1975-01-01T23:59:59.000Z

27

Demonstration of Combined Zero-Valent Iron and Electrical Resistance...  

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

Demonstration of Combined Zero-Valent Iron and Electrical Resistance Heating for In Situ Trichloroethene Remediation. Demonstration of Combined Zero-Valent Iron and Electrical...

28

Application Of Electrical Resistivity And Gravimetry In Deep...  

Open Energy Info (EERE)

Electrical Resistivity And Gravimetry In Deep Geothermal Exploration Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Application Of Electrical...

29

Electrical Resistivity At Coso Geothermal Area (1972) | Open Energy  

Open Energy Info (EERE)

Electrical Resistivity At Coso Geothermal Area (1972) Electrical Resistivity At Coso Geothermal Area (1972) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Electrical Resistivity At Coso Geothermal Area (1972) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Direct-Current Resistivity Survey Activity Date 1972 Usefulness useful DOE-funding Unknown Exploration Basis Identify drilling sites for exploration Notes Electrical resistivity studies outline areas of anomalously conductive ground that may be associated with geothermal activity and assist in locating drilling sites to test the geothermal potential. References Ferguson, R. B. (1 June 1973) Progress report on electrical resistivity studies, COSO Geothermal Area, Inyo County, California

30

THE ELECTRICAL RESISTANCE OF A GRAPH CAPTURES ITS  

E-Print Network [OSTI]

THE ELECTRICAL RESISTANCE OF A GRAPH CAPTURES ITS COMMUTE AND COVER TIMES Ashok K. Chandra random walks and electrical networks by showing that resistance in this network is intimately connected of the graph is replaced by a unit resistance. As an example of the interplay between electrical

Borenstein, Elhanan

31

Cone-based electrical resistivity tomography Adam Pidlisecky1  

E-Print Network [OSTI]

Cone-based electrical resistivity tomography Adam Pidlisecky1 , Rosemary Knight1 , and Eldad Haber2 and transport of the contaminants. Borehole- based electrical resistivity tomography ERT is a geophysical meth. The measurements yield values of resistance that can be inverted to determine the subsurface electrical

Knight, Rosemary

32

Relative electrical resistivities and poling of nonlinear optical polymeric waveguides  

E-Print Network [OSTI]

Relative electrical resistivities and poling of nonlinear optical polymeric waveguides Toma to determine the relative dc electrical resistivities of a series of linear and nonlinear optical polymers. The method can be used to identify low resistivity linear cladding materials for optimized electric field

Paris-Sud XI, Université de

33

Electrical resistance tomography from measurements inside a steel cased borehole  

DOE Patents [OSTI]

Electrical resistance tomography (ERT) produced from measurements taken inside a steel cased borehole. A tomographic inversion of electrical resistance measurements made within a steel casing was then made for the purpose of imaging the electrical resistivity distribution in the formation remotely from the borehole. The ERT method involves combining electrical resistance measurements made inside a steel casing of a borehole to determine the electrical resistivity in the formation adjacent to the borehole; and the inversion of electrical resistance measurements made from a borehole not cased with an electrically conducting casing to determine the electrical resistivity distribution remotely from a borehole. It has been demonstrated that by using these combined techniques, highly accurate current injection and voltage measurements, made at appropriate points within the casing, can be tomographically inverted to yield useful information outside the borehole casing.

Daily, William D. (Livermore, CA); Schenkel, Clifford (Walnut Creek, CA); Ramirez, Abelardo L. (Pleasanton, CA)

2000-01-01T23:59:59.000Z

34

Running title: electrical resistivity in forest soils1 Title: Monitoring forest soil properties with electrical resistivity3  

E-Print Network [OSTI]

1 Running title: electrical resistivity in forest soils1 2 Title: Monitoring forest soil properties with electrical resistivity3 4 Authors: Yoan Paillet1,* , Nathalie Cassagne2 , Jean-Jacques Brun1 5 6 1 Cemagref in a monitoring purpose. We explored the correlations between electrical resistivity and19 forest soil properties

Paris-Sud XI, Université de

35

Electrical Resistance of Alpha Hydrogen?Palladium  

Science Journals Connector (OSTI)

Electrical resistancemeasurements of gas?charged alpha hydrogen?palladium alloys have been made in the range 100 to 400C. The fractional increase of palladiumresistance caused by addition of hydrogen is proportional to hydrogen concentration. The constant of proportionality is independent of temperature indicating that Matthiessen's rule is inapplicable to this system. When the results of this work are combined with those of previous authors all of the data can be adequately represented in the range 75 to 400C by the equation (R/R 0) 1 = (2.410.04) m where R is the resistance of alpha hydrogen?palladium R 0 is the resistance of hydrogen?free palladium and m is the hydrogen?to?palladium atom ratio.

W. T. Lindsay Jr.; F. W. Pement

1962-01-01T23:59:59.000Z

36

Recovery of electric resistance degraded by electromigration  

Science Journals Connector (OSTI)

Electric resistance degraded by electromigration at low temperatures is investigated by sweeping temperatures up to 400 K at a constant rate. Recovery (decrease) of the resistance is found and a first?order reaction model is applied to evaluate the activation energyspectra for this recovery. The energy spectra are found to broaden up to 1.1 eV. A comparison of the spectra with both the activation energy for the motion of vacancies and the spectra for as?deposited films prepared by electron?beam evaporation and dc sputtering indicates that the recovery comprises multienergy processes. The relaxation of mechanical stress gradients built up during the dc stress tests the relief of microstructural changes by bulk diffusion involving the cooperative motion of large groups of atoms and the formation of vacancyhydrogen complexes as intermediates are discussed as possible factors contributing to the broad activation energyspectra of the recovery.

Shin?ichi Ohfuji; Mitsuo Tsukada

1995-01-01T23:59:59.000Z

37

Electric Resistivity of Interstitial Compounds of Graphite  

Science Journals Connector (OSTI)

Assuming that the formation of interstitial compounds is accompanied by creation of excess holes in the otherwise full band of graphite it is shown that a linear energy?momentum relation at the Brillouin zone corners is incapable of explaining the decrease of the electric resistance with oxidation. It appears that for a more general model the decrease in relative resistance should be independent of temperature for large oxidations if suitable corrections for the initial conditions are made. Data for polycrystallinegraphite corrected for the existence of an energy gap and of excess holes in the untreated material give curves which converge for higher oxidation with the curve for natural graphite. Discussion of the low temperature properties of graphite leads to the conclusion that large graphite crystals possess slightly overlapping zones.

S. Mrozowski

1953-01-01T23:59:59.000Z

38

The electrical resistance of Cr films  

Science Journals Connector (OSTI)

Measurements of the thickness dependence of the electrical resistance of two very thin Cr films deposited at substrate temperatures of 385 and 360?C and pressures of 410? 7 and 10? 6 Torr are reported. Preliminary measurements of the thickness dependence of the Nel temperature (T N ) of the film deposited at 360?C at thicknesses ?10 nm are also presented. In these two films the resistance in the thickness region 2?d?7.5 nm can be very well described by R?[(d/d c )? 1 ]?t with d c equal to 1.640.20 and 1.030.20 nm respectively and t=1.340.11. The Nel temperatures show a turning point around 14 nm in agreement with the known thickness dependence of the stress. d T N /d S t has been found to be ?100 K/kbar where S t is the internal tensile stress in the film.

J. A. J. Lourens; S. Arajs; H. F. Helbig; L. Cheriet; El?Sayed A. Mehanna

1988-01-01T23:59:59.000Z

39

Improvement of resistance to hydrogen induced cracking in electric resistance welded pipes fabricated with slit coils  

Science Journals Connector (OSTI)

The optimization of electric resistance welding (ERW) conditions was studied to improve the resistance to hydrogen induced cracking (HIC) at ... Furthermore, for a satisfactory level of HIC resistance, the fracti...

Hyun Uk Hong; Jong Bong Lee; Ho Jin Choi

2009-02-01T23:59:59.000Z

40

Application Of Electrical Resistivity And Gravimetry In Deep Geothermal  

Open Energy Info (EERE)

Resistivity And Gravimetry In Deep Geothermal Resistivity And Gravimetry In Deep Geothermal Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Application Of Electrical Resistivity And Gravimetry In Deep Geothermal Exploration Details Activities (0) Areas (0) Regions (0) Abstract: The electrical resistivity method has been proven applicable to geothermal exploration because of the direct relationship between fluid and rock temperatures on the one hand electrical conductivity on the other. The problem of exploitation of a surface technique, such as resistivity, to the determination of geothermal gradients or 'hot spots' is complicated by the other geological parameters which affect resistivity: porosity, fluid salinity, cementation factor and clay content. However, by rational

Note: This page contains sample records for the topic "individual resistance electric" 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

Determination of electrical resistivity of dry coke beds  

SciTech Connect (OSTI)

The electrical resistivity of the coke bed is of great importance when producing FeMn, SiMn, and FeCr in a submerged arc furnace. In these processes, a coke bed is situated below and around the electrode tip and consists of metallurgical coke, slag, gas, and metal droplets. Since the basic mechanisms determining the electrical resistivity of a coke bed is not yet fully understood, this investigation is focused on the resistivity of dry coke beds consisting of different carbonaceous materials, i.e., coke beds containing no slag or metal. A method that reliably compares the electrical bulk resistivity of different metallurgical cokes at 1500{sup o} C to 1600{sup o}C is developed. The apparatus is dimensioned for industrial sized materials, and the electrical resistivity of anthracite, charcoal, petroleum coke, and metallurgical coke has been measured. The resistivity at high temperatures of the Magnitogorsk coke, which has the highest resistivity of the metallurgical cokes investigated, is twice the resistivity of the Corus coke, which has the lowest electrical resistivity. Zdzieszowice and SSAB coke sort in between with decreasing resistivities in the respective order. The electrical resistivity of anthracite, charcoal, and petroleum coke is generally higher than the resistivity of the metallurgical cokes, ranging from about two to about eight times the resistivity of the Corus coke at 1450{sup o}C. The general trend is that the bulk resistivity of carbon materials decreases with increasing temperature and increasing particle size.

Eidem, P.A.; Tangstad, M.; Bakken, J.A. [NTNU, Trondheim (Norway)

2008-02-15T23:59:59.000Z

42

ESTABLISHEMENT OF CRACK INDEXES BY ELECTRICAL APPARENT RESISTIVITY DATA  

E-Print Network [OSTI]

ESTABLISHEMENT OF CRACK INDEXES BY ELECTRICAL APPARENT RESISTIVITY DATA A. Samouelian (1,2), I is indeed well adapted to recognize the electrical resistant signature of crack filled by air during-destructive geophysical methods permits a 3D temporal monitoring of the cracking patterns. Electrical resis- tivity

Boyer, Edmond

43

Modeling temporal variations of electrical resistivity associated with pore pressure change in a kilometer-scale  

E-Print Network [OSTI]

Modeling temporal variations of electrical resistivity associated with pore pressure change, and resistivity structures that create the distortion are identified. The electrically resistive crystalline, electrical resistivity changes in structures can be detected through an amplification of the static

Paris-Sud XI, Université de

44

Carbon-pile rheostats Electric resistance of pressed powders  

Science Journals Connector (OSTI)

This section deals with resistances between grains or plates in series, and particularly with their dependence on the load that produces the pressure between the individual conductors.

Dr. phil. Ragnar Holm

1958-01-01T23:59:59.000Z

45

An introduction to electrical resistivity in geophysics | Open Energy  

Open Energy Info (EERE)

An introduction to electrical resistivity in geophysics An introduction to electrical resistivity in geophysics Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An introduction to electrical resistivity in geophysics Abstract Physicists are finding that the skills they have learned in their training may be applied to areas beyond traditional physics topics. One such field is that of geophysics. This paper presents the electrical resistivity component of an undergraduate geophysics course at Radford University. It is taught from a physics perspective, yet the application of the theory to the real world is the overriding goal. The concepts involved in electrical resistivity studies are first discussed in a general sense, and then they are studied through the application of the relevant electromagnetic theory.

46

Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting:  

Open Energy Info (EERE)

Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: a Case Study from the Taupo Volcanic Zone Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: a Case Study from the Taupo Volcanic Zone Authors H.M. Bibby, G.F. Risk, T.G. Caldwell and S.L. Bennie Conference World Geothermal Congress 2005; Antalya, Turkey; 2005/04/24 Published ?, 2005 DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: a Case Study from the Taupo Volcanic Zone Citation H.M. Bibby,G.F. Risk,T.G. Caldwell,S.L. Bennie. 2005. Misinterpretation of Electrical Resistivity Data in Geothermal Prospecting: a Case Study from

47

High-temperature quenching of electrical resistance in graphene interconnects  

E-Print Network [OSTI]

into the chip interconnect design the materials with low electrical resistance and high thermal con- ductivity dependence of the resistance were explained by the thermal generation of the electron-hole pairs and carrier, increased total thermal boundary resistance of the chip layers, incorporation of the alternative dielectric

48

TEACHER NOTES The Effect of Temperature on Electrical Resistance  

E-Print Network [OSTI]

superconducting tape2 , resistor, wire and/or other materials to serve as resistive samples Wire leadsTEACHER NOTES The Effect of Temperature on Electrical Resistance Abstract: This project allows students to experimentally discover the temperature dependence of resistance using a copper wire

Quigg, Chris

49

Nearly Constant Electrical Resistance over Large Temperature Range in  

E-Print Network [OSTI]

100190, China. Electrical resistance is a material property that usually varies enormously resistance can be realized. This work can inspire the search of other materials of such a quality. E lectrical resistance is the most conventional and also the most useful property of a material. The temper

Zexian, Cao

50

Investigating Jet Mixing Using Electrical Resistance Tomography  

Science Journals Connector (OSTI)

Coaxial jet and side entry mixers are used in a wide range of industries for a variety of processes including precipitation polymerization and neutralization duties. Jet mixers are characterized by short contact times between the fluids and can be operated continuously or semi?batch. Coaxial and side entry jets can be designed in order to deliver rapid turbulent mixing using short sections of pipeline. As the energy required for mixing is provided by the addition stream the process?side pressure drop required for homogeneity is very low. A key design parameter for jet mixers is the mixing length the length of pipe downstream of the injection point required to achieve a given degree of homogeneity. The mixing length can be affected by the addition geometry (for example coaxial or side entry) orifice size and shape operating conditions and material properties. This paper presents the use of Electrical Resistance Tomography (ERT) to monitor jet mixing via the addition of a conductivity tracer through coaxial and side entry jets. Multiple ERT sensors are fitted along the pipe downstream of the jet addition point. The ERT sensors enable real time non?invasive measurement of conductivity within the pipe furnishing approximately 2500 conductivity measurements per ERT sensor when modeled independently in 3D. The effect of secondary (main pipe) flow rate and jet configuration on the nature of the tracer plume evolution and axial mixing is determined using this technique.

D. R. Stephenson; M. Cooke; A. Kowalski; T. A. York

2007-01-01T23:59:59.000Z

51

Iron aluminide useful as electrical resistance heating elements  

DOE Patents [OSTI]

The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The alloy has an entirely ferritic microstructure which is free of austenite and includes, in weight %, over 4% Al, .ltoreq.1% Cr and either .gtoreq.0.05% Zr or ZrO.sub.2 stringers extending perpendicular to an exposed surface of the heating element or .gtoreq.0.1% oxide dispersoid particles. The alloy can contain 14-32% Al, .ltoreq.2% Ti, .ltoreq.2% Mo, .ltoreq.1% Zr, .ltoreq.1% C, .ltoreq.0.1% B, .ltoreq.30% oxide dispersoid and/or electrically insulating or electrically conductive covalent ceramic particles, .ltoreq.1% rare earth metal, .ltoreq.1% oxygen, .ltoreq.3% Cu, balance Fe.

Sikka, Vinod K. (Oak Ridge, TN); Deevi, Seetharama C. (Oak Ridge, TN); Fleischhauer, Grier S. (Midlothian, VA); Hajaligol, Mohammad R. (Richmond, VA); Lilly, Jr., A. Clifton (Chesterfield, VA)

1999-01-01T23:59:59.000Z

52

Iron aluminide useful as electrical resistance heating elements  

DOE Patents [OSTI]

The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have improved room temperature ductility, electrical resistivity, cyclic fatigue resistance, high temperature oxidation resistance, low and high temperature strength, and/or resistance to high temperature sagging. The alloy has an entirely ferritic microstructure which is free of austenite and includes, in weight %, over 4% Al, .ltoreq.1% Cr and either .gtoreq.0.05% Zr or ZrO.sub.2 stringers extending perpendicular to an exposed surface of the heating element or .gtoreq.0.1% oxide dispersoid particles. The alloy can contain 14-32% Al, .ltoreq.2% Ti, .ltoreq.2% Mo, .ltoreq.1% Zr, .ltoreq.1% C, .ltoreq.0.1% B, .ltoreq.30% oxide dispersoid and/or electrically insulating or electrically conductive covalent ceramic particles, .ltoreq.1% rare earth metal, .ltoreq.1% oxygen, .ltoreq.3% Cu, balance Fe.

Sikka, Vinod K. (Oak Ridge, TN); Deevi, Seetharama C. (Oak Ridge, TN); Fleischhauer, Grier S. (Midlothian, VA); Hajaligol, Mohammad R. (Richmond, VA); Lilly, Jr., A. Clifton (Chesterfield, VA)

1997-01-01T23:59:59.000Z

53

Electric Resistance of Polytetrafluoroethylene under Shock Compression  

Science Journals Connector (OSTI)

The postshock resistivity of polytetrafluoroethylene is determined in the pressure range of 3563 GPa. The measurements were conducted using a cell 0.2 mm thick with uniform distribution of the resistivity over t...

S. A. Bordzilovskii; S. M. Karakhanov

2002-11-01T23:59:59.000Z

54

Progress report on electrical resistivity studies, COSO Geothermal Area,  

Open Energy Info (EERE)

Progress report on electrical resistivity studies, COSO Geothermal Area, Progress report on electrical resistivity studies, COSO Geothermal Area, Inyo County, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Progress report on electrical resistivity studies, COSO Geothermal Area, Inyo County, California Details Activities (1) Areas (1) Regions (0) Abstract: The first phase of an electrical geophysical survey of the Coso Geothermal Area is described. The objective of the survey was to outline areas of anomalously conductive ground that may be associated with geothermal activity and to assist in locating drilling sites to test the geothermal potential. Author(s): Ferguson, R. B. Published: Publisher Unknown, 6/1/1973 Document Number: Unavailable DOI: Unavailable Source: View Original Report Electrical Resistivity At Coso Geothermal Area (1972)

55

Random Walks and Electric Resistance Networks  

Science Journals Connector (OSTI)

In the present chapter, an electrical network is considered as an interconnection of resistors. We demonstrate that random walks defined on connected undirected graphs have a profound connection to electric resis...

Philippe Blanchard; Dimitri Volchenkov

2011-01-01T23:59:59.000Z

56

The Electrical Resistance of Carbon under Pressure  

Science Journals Connector (OSTI)

... interesting comparisons between the behaviour of carbon and of metals in respect of change of electric ...electricresistance ...

SILVANUS P. THOMPSON

1882-03-23T23:59:59.000Z

57

Changes in the electric resistance of silicon under cyclic nanoindentation  

Science Journals Connector (OSTI)

The dependence of the electric resistance of the n +ITO-SiO2- nSi structure on the external mechanical stress generated by cyclic indentation was studied. Two factors contributing to this phenomen...

E. E. Harea

2011-06-01T23:59:59.000Z

58

Electrical resistance of the low dimensional critical branching random walk  

E-Print Network [OSTI]

We show that the electrical resistance between the origin and generation n of the incipient infinite oriented branching random walk in dimensions d0. This answers a question of Barlow, J\\'arai, Kumagai and Slade [2].

Antal A. Jrai; Asaf Nachmias

2013-05-06T23:59:59.000Z

59

Oil production response to in situ electrical resistance heating  

E-Print Network [OSTI]

OIL PRODUCTION RESPONSE TO I? SITU ELECTRICAL RESISTANCE HEATING A Thesis by FRED WILLIAM MCDOUGAL Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 1987 Major Subject: Petroleum Engineering OIL PRODUCTION RESPONSE TO IN SITV ELECTRICAL RESISTANCE HEATING A Thesis by FRED WILLIAM MCDOUGAL Approved to style and content by: R. A. Wattenbar (Chair of Commi ee) L. D. Piper (Member) D. D. Van...

McDougal, Fred William

1987-01-01T23:59:59.000Z

60

Size and load dependence of nanoscale electric contact resistance  

Science Journals Connector (OSTI)

Abstract Nanoscale electrical resistance between a platinum-coated atomic force microscope tip and highly oriented pyrolytic graphite surface is measured as a function of normal load and tip radius. These measurements are complemented by molecular dynamics simulations that relate load and radius to contact area. Simulation-predicted contact area and experimentally-measured resistance are used to calculate contact resistivity. The results show that the effect of load on resistance can be captured by the real contact area, while tip size, although in part captured by area, affects contact resistivity itself, potentially through interface distance. Our study provides new insight into the effect of load and geometry on nanoscale electric contact and, more significantly, highlights the role of atomic-scale contact features in determining contact resistance.

Zhijiang Ye; Hyeongjoo Moon; Min Hwan Lee; Ashlie Martini

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

Electrical resistance tomography using steel cased boreholes as electrodes  

DOE Patents [OSTI]

An electrical resistance tomography method is described which uses steel cased boreholes as electrodes. The method enables mapping the electrical resistivity distribution in the subsurface from measurements of electrical potential caused by electrical currents injected into an array of electrodes in the subsurface. By use of current injection and potential measurement electrodes to generate data about the subsurface resistivity distribution, which data is then used in an inverse calculation, a model of the electrical resistivity distribution can be obtained. The inverse model may be constrained by independent data to better define an inverse solution. The method utilizes pairs of electrically conductive (steel) borehole casings as current injection electrodes and as potential measurement electrodes. The greater the number of steel cased boreholes in an array, the greater the amount of data is obtained. The steel cased boreholes may be utilized for either current injection or potential measurement electrodes. The subsurface model produced by this method can be 2 or 3 dimensional in resistivity depending on the detail desired in the calculated resistivity distribution and the amount of data to constrain the models. 2 figs.

Daily, W.D.; Ramirez, A.L.

1999-06-22T23:59:59.000Z

62

Electrical resistance tomography using steel cased boreholes as electrodes  

DOE Patents [OSTI]

An electrical resistance tomography method using steel cased boreholes as electrodes. The method enables mapping the electrical resistivity distribution in the subsurface from measurements of electrical potential caused by electrical currents injected into an array of electrodes in the subsurface. By use of current injection and potential measurement electrodes to generate data about the subsurface resistivity distribution, which data is then used in an inverse calculation, a model of the electrical resistivity distribution can be obtained. The inverse model may be constrained by independent data to better define an inverse solution. The method utilizes pairs of electrically conductive (steel) borehole casings as current injection electrodes and as potential measurement electrodes. The greater the number of steel cased boreholes in an array, the greater the amount of data is obtained. The steel cased boreholes may be utilized for either current injection or potential measurement electrodes. The subsurface model produced by this method can be 2 or 3 dimensional in resistivity depending on the detail desired in the calculated resistivity distribution and the amount of data to constain the models.

Daily, William D. (Livermore, CA); Ramirez, Abelardo L. (Pleasanton, CA)

1999-01-01T23:59:59.000Z

63

Theory of Electrical Resistance with Simple Application to Hot Electron Problem  

Science Journals Connector (OSTI)

......theory of electrical resistance/) a drift velocity...in which the electric field driving the...an observable electric current being -neV...the electrical resistance, based on the...Theory of Electrical Resistance 439 (3 6) with...measurable) average electric field. From the......

Noboru Takimoto

1962-09-01T23:59:59.000Z

64

Carbon-pile rheostats. Electric resistance of pressed metal powders  

Science Journals Connector (OSTI)

This section deals with resistances between carbon or metal grains or plates in series, particularly with their dependence on the load that produces the pressure between the individual conductors. The describe...

Ragnar Holm Ph. D.

1967-01-01T23:59:59.000Z

65

Operator theory of electrical resistance networks  

E-Print Network [OSTI]

A resistance network is a weighted graph $(G,c)$ with intrinsic (resistance) metric $R$. We embed the resistance network into the Hilbert space ${\\mathcal H}_{\\mathcal E}$ of functions of finite energy. We use the resistance metric to study ${\\mathcal H}_{\\mathcal E}$, and vice versa and show that the embedded images of the vertices $\\{v_x\\}$ form a reproducing kernel for this Hilbert space. We also obtain a discrete version of the Gauss-Green formula for resistance networks and show that resistance networks which support nonconstant harmonic functions of finite energy have a certain type of \\emph{boundary}. We obtain an analytic boundary representation for the harmonic functions of finite energy in a sense analogous to the Poisson or Martin boundary representations, but with different hypotheses, and for a different class of functions. In the process, we construct a dense space of "smooth" functions of finite energy and obtain a Gel'fand triple for ${\\mathcal H}_{\\mathcal E}$. This allows us to represent the resistance network as a system of Gaussian random variables indexed by vertices. We also study the spectral representation for $\\Delta$ on ${\\mathcal H}_{\\mathcal E}$ and show how nonzero defect entails a nontrivial boundary. All of the above are are detected by the operator theory of ${\\mathcal H}_{\\mathcal E}$ but not $\\ell^2$. Our results apply to the Heisenberg model for the isotropic ferromagnet, improving earlier results of R. T. Powers on the problem of long-range order (in reference to KMS states on the $C^\\ast$-algebra of the model).

Palle E. T. Jorgensen; Erin P. J. Pearse

2008-06-23T23:59:59.000Z

66

The electrical resistance due to nonmagnetic impurities in ferromagnetic metals  

Science Journals Connector (OSTI)

We discuss the electrical resistance due to nonmagnetic impurities in ferromagnetic metals. The impurity resistance depends on the magnetization of the host metal since (1) the densities of states of spin electrons at the Fermi surface change with the magnetization of a metal and (2) the screened impurity potential is different for the spin electrons and depends on the magnetization of the metal. The effect of the spin dependent screening on the electrical resistance in ferromagnetic metals was not fully considered previously. We choose a single band model for the metallic electrons and obtain an expression for the resistance which includes both of the above mechanisms (1) and (2) simultaneously and self?consistently. We calculate the changes in resistivity due to nonmagnetic impurities in a ferromagnetic metal as a function of magnetization.

D. J. Kim; Brian B. Schwartz

1975-01-01T23:59:59.000Z

67

The Electrical Resistance of Binary Metallic Mixtures  

Science Journals Connector (OSTI)

The existing theories of the resistivity of mixtures assume regular arrangements of the two components rather than random mixtures. A theory for a random mixture is given based on the assumption that each crystal acts as if surrounded by a homogeneous medium whose properties are those of the mixture. Comparisons with experiment are made. The experimental data that have been examined fall roughly into two classes. One class consists of mixtures where the variation of resistivity with composition disagrees violently with this theory making it clear that the assumptions made are completely inapplicable. The remaining class consists of mixtures which generally agree well with the theory.

Rolf Landauer

1952-01-01T23:59:59.000Z

68

An Application of the Electric Resistance Furnace to the Determination of Oxygen in Iron and Steel.  

Science Journals Connector (OSTI)

An Application of the Electric Resistance Furnace to the Determination of Oxygen in Iron and Steel. ...

R. H. McMillen

1913-01-01T23:59:59.000Z

69

Energy savings attributable to switching from master metering to individual metering of electricity  

SciTech Connect (OSTI)

This technical memo reviews and analyzes the published literature on electricity consumption by tenants in residential buildings with individual meters, compared with electricity consumption in residential buildings with master meters. An important finding is that energy savings of individual over master metering are strongly correlated with the price of electricity.

Nelson, S.H.

1981-01-01T23:59:59.000Z

70

Comparing Time Domain Reflectometry and Electrical Resistivity Tomography Measurements for Estimating Soil Water Distribution  

E-Print Network [OSTI]

511 Comparing Time Domain Reflectometry and Electrical Resistivity Tomography Measurements compared with electrical resistivity tomography (ERT) measurements along the same cross's interior for the measurements. However, determining the soil water content from the resulting electrical

Sailhac, Pascal

71

Resistance Reduction Induced by Small Electric Current in CoCu Porous Films  

Science Journals Connector (OSTI)

Resistance Reduction Induced by Small Electric Current in CoCu Porous Films ... The investigation of electrics discovered that resistance reduction could be induced by a small electric current in these ferromagnetic porous films. ...

Zhigang Li; Weiping Cai; Peisheng Liu; Qintao Li; Liangjian Zou

2010-01-20T23:59:59.000Z

72

Electrical Resistivity and Self-Potential Surveys Blue Mountain Geothermal  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Electrical Resistivity and Self-Potential Surveys Blue Mountain Geothermal Area, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Electrical Resistivity and Self-Potential Surveys Blue Mountain Geothermal Area, Nevada Abstract Self potential and electrical resistivity surveys have been completed at the Blue Mountain geothermal area to search for the source of thermal fluids discovered during drilling for mineral exploration, and to help characterize the geothermal resource. Two large SP anomalies are associated with the artesian thermal area and the area of highest temperature observed in drill holes. Two similar anomalies were mapped 1 to 3 km to the south

73

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

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

10 10 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory January 15, 2011 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 17 Repor t Report Type: Quarterly Starting October 1, 2010 Ending December 31, 2010 Author: John A. Dunbar Baylor University Department of Geology January 15, 2011 DOE Award Number: DE-FC26-06NT142959

74

Questions and Answers - How do you explain electrical resistance?  

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

is an electric current? is an electric current? Previous Question (What is an electric current?) Questions and Answers Main Index Next Question (Do you know what an electromagnet is?) Do you know whatan electromagnet is? How do you explain electrical resistance? I'm assuming you are asking for advice on "how to" explain resistance - perhaps to a school class. At any rate, here's a reasonably non-technical description you can consider. In a metal, the atoms are arranged in a crystal-like configuration. The type of metal will determine how the bonds are arranged, and how closely the atoms are grouped. Electrons can inhabit energy levels. Generally, only the "outer" electrons in an atom interact to form the bonds with other atoms. These outer electrons are held to the atom with a relatively small

75

Resistance after firing protected electric match. [Patent application  

DOE Patents [OSTI]

An electric match having electrical leads embedded in flame-producing compound is protected against an accidental resistance across the leads after firing by a length of heat-shrinkable tubing encircling the match body and having a skirt portion extending beyond the leads. The heat of the burning match and an adjacent thermal battery causes the tubing to fold over the end of the match body, covering the ends of the leads and protecting them from molten pieces of the battery.

Montoya, A.P.

1980-03-20T23:59:59.000Z

76

Submean variance bound for effective resistance of random electric networks  

E-Print Network [OSTI]

We study a model of random electric networks with Bernoulli resistances. In the case of the lattice Z^2, we show that the point-to-point effective resistance between 0 and a vertex v has a variance of order at most (log |v|)^(2/3) whereas its expected value is of order log |v|, when v goes to infinity. When the dimension of Z^d is different than 2, expectation and variance are of the same order. Similar results are obtained in the context of p-resistance. The proofs rely on a modified Poincare inequality due to Falik and Samorodnitsky.

Itai Benjamini; Raphael Rossignol

2006-10-12T23:59:59.000Z

77

Neoclassical Resistivity Modified by the Driven Electric Field in Tokamak Plasmas  

E-Print Network [OSTI]

Neoclassical Resistivity Modified by the Driven Electric Field in Tokamak Plasmas Neoclassical Resistivity Modified by the DrivenNeoclassical Resistivity Modified by the Driven Electric Field in Tokamak on the neoclassical resistivity are investigated in this paper. The toroidal electric field accelerates the parallel

78

Covered Product Category: Residential Electric Resistance Water Heaters  

Broader source: Energy.gov [DOE]

FEMP sets Federal efficiency requirements and provides acquisition guidance across a variety of product categories, including residential electric resistance water heaters. Federal laws and requirements mandate that agencies meet these efficiency requirements in all procurement and acquisition actions that are not specifically exempted by law.

79

The influence of changes in water content on the electrical resistivity of a natural unsaturated loess  

E-Print Network [OSTI]

1 The influence of changes in water content on the electrical resistivity of a natural unsaturated these methods, the measurements based on the electrical resistivity are simple and reliable thanks to the clear relationship between the water content and the electrical resistivity of soils. In this work, a new electrical

Paris-Sud XI, Université de

80

Effect of contact statistics on electrical contact resistance Yong Hoon Janga)  

E-Print Network [OSTI]

Effect of contact statistics on electrical contact resistance Yong Hoon Janga) School of Mechanical, there will be a constriction resistance to electrical flow between them of /2a, where is the electrical resistivity; accepted 10 September 2003 The flow of electrical current through a microscopic actual contact spot between

Barber, James R.

Note: This page contains sample records for the topic "individual resistance electric" 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

MEASUREMENTS OF SPECIFIC ELECTRICAL CONTACT RESISTANCE BETWEEN SIC AND LEAD-LITHIUM EUTECTIC ALLOY  

E-Print Network [OSTI]

MEASUREMENTS OF SPECIFIC ELECTRICAL CONTACT RESISTANCE BETWEEN SIC AND LEAD-LITHIUM EUTECTIC ALLOY the electrical contact resistance and thus the overall electrical conductance through the flowing LLE and the FCIC. Measurements of total sample resistance are performed, and electrical conductivity and specific contact

Abdou, Mohamed

82

Resistance and Thermo-Electric Power of Metallic Germanium  

Science Journals Connector (OSTI)

Electric Resistance and Thermo-electric Power of Germanium, from 191 to 675 R=logA+aT+QkT.Measurements were made on a pure specimen of this rare metal in the form of a rod 2.4 by 0.44 by 0.41 cm., prepared under the direction of L. M. Dennis. The current was led in through graphite blocks and thermo-junctions were placed in grooves near each end. For the thermo-electric power determinations a temperature gradient was secured by placing the specimen in a non-uniform part of a furnace or refrigerator and also by using a heater coil wound on one end. Between 125 and 450 the results indicate a slow reversible transformation of some sort, for below and above this range the thermo-electric power is a linear function of the temperature and also, except in the range 100 to 600, the resistance is an exponential function of the form logR=logA+aT+QkT. The specific resistance reaches a minimum at - 116 and again at 645, the temperature coefficient changing from positive to negative with rising temperature. Its value at 0 is 0.089 ohm per cm. cube.Periodic Relations among the Elements with Reference to Temperature Variation of Resistance are pointed out. High resistance elements toward the right side of the Periodic Table have characteristically negative coefficients while the good conductors toward the left side have positive coefficients. The elements in Group IV, C, Si, Ti, Ge and Zr show transitional behavior, each giving indications at least of a minimum resistance at temperatures which decrease regularly from very high for the lightest to very low for the heaviest element.Transformation in Germanium, 125 to 450 C., as indicated by the above data, shows no hysteresis, the rapid cooling curves duplicating the slow cooling and heating ones. The phases are always in equilibrium, one, perhaps, being dissolved in the other.

C. C. Bidwell

1922-05-01T23:59:59.000Z

83

Anomaly in electric resistance of binary liquids near the critical point  

Science Journals Connector (OSTI)

Electric resistance in critical solutions of nitrobenzene inn-hexane,n-heptane andn-octane was measured. The resistance near the critical point was studied and...

B Matuszewska

1984-07-01T23:59:59.000Z

84

Electrical Resistance and Thermo-Electric Power of the Alkali Metals  

Science Journals Connector (OSTI)

Electrical resistance and thermo-electric power of the five alkali metals, -183C to 250C.Pure samples of the metals were fused into glass or quartz tubes, and measurements were made by means of thermo-junctions sealed into each end. Enough points were secured in each case to determine the slopes and the breaks in the curves. In both the resistance and thermo-electric power lines, changes of slope are observed beginning gradually 100 degrees or more below the melting point. These are taken to indicate transformations in each case from an ? to a ? form. These transformations occur at approximately the temperatures, 50C for Li, -20C to +20C for Na, -120C for K, -35C for Rb, and -80C for Cs. In all cases a sharp rise in thermo-electric power and resistance occurs as the melting point is approached. The temperature coefficients of resistance decrease smoothly with increasing atomic weight for all forms.Atomic heat of electrons in the alkali metals.The atomic heat of electricity as computed from thermo-electric data is approximately 0.24 cal. for Na and K, and 0.58 cal. for Rb and Cs. The values are too small to account for the observed excess of the atomic heats for these metals above the equipartition value.

Charles C. Bidwell

1924-03-01T23:59:59.000Z

85

Resistance associated with measurements of capacitance in electric double layers  

Science Journals Connector (OSTI)

The behavior of electric double layers at polarized interfaces in \\{KCl\\} solutions is revisited in order to examine properties of the constant phase element (CPE). We pay attention specifically to frequency-dependence of both the capacitance and the resistance. Two parallel platinum wires immersed in solution are used as insulator-free electrodes. They avoid stray capacitance or irreproducibility of impedance caused by incompleteness of electric shield of electrodes. The Nyquist plot takes approximately a straight line because the in-phase component, Z1 is inversely proportional to ac-frequency, similar to the capacitance. Since Z1 extrapolated to zero separation of the electrodes is non-zero, a resistance is present at the double layer in parallel form. It is not a Faradaic resistance because of absence of any electroactive species. The parallel resistance is inversely proportional to the frequency, whereas the capacitance decreases with a linear relation to logarithm of the frequency. The latter is responsible for the frequency-dependence of the former. The parallel resistance is the apparent one involved inevitably in ac-measurements of the capacitance. Values of the capacitance are independent of concentration of \\{KCl\\} in the domain from 0.1mM to 3M.

Koichi Aoki; Yongdan Hou; Jingyuan Chen; Toyohiko Nishiumi

2013-01-01T23:59:59.000Z

86

Electric-field-dependent average resistance and the resistance fluctuation in one-dimensional disordered systems  

Science Journals Connector (OSTI)

Following an invariant-imbedding approach, we obtain analytical expressions for the ensemble-averaged resistance (?) and its Sinais fluctuations for a one-dimensional disordered conductor in the presence of a finite electric field F. The mean resistance shows a crossover from the exponential to the power-law length dependence with increasing field strength in agreement with known numerical results. More importantly, unlike the zero-field case the resistance distribution saturates to a Poissonian-limiting form proportional to A?F?exp(-A?F??) for large sample lengths, where A is constant.

G. V. Vijayagovindan, A. M. Jayannavar, and N. Kumar

1987-02-01T23:59:59.000Z

87

Heat Resistance of Electric Arc Coatings Made of FeCrBAl Powder Wire  

Science Journals Connector (OSTI)

Electric metallized coatings made of FeCrBAl powder wire possess a high heat resistance at 700800C at the level ... the base material. To obtain heat-resistant electric metallized coatings of powder wire, it...

V. Pokhmurs'kyi; M. Student; B. Formanek; V. Serivka; Yu. Dz'oba

2003-11-01T23:59:59.000Z

88

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

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

July 1 - September 30, 2011 July 1 - September 30, 2011 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory October 14, 2011 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 20 Repor t Report Type: Quarterly Starting July 1, 2011 Ending September 30, 2011 Author: John A. Dunbar Baylor University Department of Geology October 14, 2011 DOE Award Number: DE-FC26-06NT142959

89

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

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

January 1 - March 31, 2012 January 1 - March 31, 2012 Electrical Resistivity Investigation of Gas Hydrate Distribution in the Mississippi Canyon Block 118, Gulf of Mexico Submitted by: Baylor University One Bear Place, Box 97354 Waco, TX 76798 Principal Author: John A. Dunbar Prepared for: United States Department of Energy National Energy Technology Laboratory April 18, 2012 Office of Fossil Energy 1 Electrical Resistivity Investigation of Gas Hydrate Distribution in Mississippi Canyon Block 118, Gulf of Mexico Pr oject Quar ter 22 Repor t Report Type: Quarterly Starting January 1, 2012 Ending March 31, 2012 Author: John A. Dunbar Baylor University Department of Geology April 18, 2012 DOE Award Number: DE-FC26-06NT142959

90

Electrical resistance standards and the quantum Hall effect  

Science Journals Connector (OSTI)

This review of electrical resistance standards begins with a description of classical standard resistors and their limitations. Methods of comparing resistance are described; these include bridges based on cryogeniccurrentcomparators capable of achieving statistical uncertainties approaching one part in 10 10 in the measurement of resistance ratios. Such reproducibility is nearly two orders of magnitude smaller than the overall uncertainty of the most accurate determinations of the ohm from its SI definition via the calculable capacitor. The quantum Hall effect can provide an invariable reference standard of resistance linked to the fundamental physical constants. Many factors however limit the accuracy of practical realizations of quantized Hall resistance standards. Ultimately the accuracy of a specific realization must be confirmed by comparison with similar standards; methods for doing this and the resulting agreement are presented. The ac techniques used in the determinations of the SI ohm by means of the calculable capacitor are now being applied to accurately link the quantized Hall resistance to the impedance of standard capacitors and thereby to provide a new reference standard of capacitance.

Thomas J. Witt

1998-01-01T23:59:59.000Z

91

Electric resistance of water films on the surface of ice near the phase transition temperature  

Science Journals Connector (OSTI)

The electric resistance of the surface layer of a polycrystalline ... ice melting, a monotonic decrease in the resistance of the ice surface changes to growth, ... of melting. In the growth stage, the resistance ...

G. S. Bordonski?; S. D. Krylov

2009-04-01T23:59:59.000Z

92

C. -AMORPHOUS METALLIC SYSTEMS. TEMPERATURE DEPENDENCE OF THE ELECTRICAL RESISTIVITY OF  

E-Print Network [OSTI]

C. - AMORPHOUS METALLIC SYSTEMS. TEMPERATURE DEPENDENCE OF THE ELECTRICAL RESISTIVITY OF AMORPHOUS of the electrical resistivity is explained with conduction electrons being scattered by p %. In a previous paper [I] it has been shown that the electrical resistivity of amorphous Ga, Sn and Pb alloys

Paris-Sud XI, Université de

93

ELECTRICAL RESISTIVITY OF SOME LIQUID CADMIUM ANTIMONY ALLOYS AS A FUNCTION OF TEMPERATURE  

E-Print Network [OSTI]

L-93 ELECTRICAL RESISTIVITY OF SOME LIQUID CADMIUM ANTIMONY ALLOYS AS A FUNCTION OF TEMPERATURE J The electrical resistivity of several Cd1-xSbx antimony rich alloys has been investiga- ted between the liquidus. 1. Introduction. - The electrical resistivity of Cd1-xSbx alloys has been investigated by Miller

Paris-Sud XI, Université de

94

Saline tracer visualized with three-dimensional electrical resistivity tomography: Field-scale spatial moment analysis  

E-Print Network [OSTI]

Saline tracer visualized with three-dimensional electrical resistivity tomography: Field; accepted 14 February 2005; published 24 May 2005. [1] Cross-well electrical resistivity tomography (ERT., and S. M. Gorelick (2005), Saline tracer visualized with three-dimensional electrical resistivity

Singha, Kamini

95

Anomaly of the electrical resistivity of polyvalent metal films with additions of Mn (and Fe)  

E-Print Network [OSTI]

895 Anomaly of the electrical resistivity of polyvalent metal films with additions of Mn (and Fe) D the films are annealed at a temperature Ta. Then the temperature dependence of the electrical resistance is measured in the temperature range 2 K T T a. The electrical resistance is determined by a conventio- nal

Paris-Sud XI, Université de

96

Inter-electrode tissue resistance is not affected by tissue edema when electrically  

E-Print Network [OSTI]

1 Inter-electrode tissue resistance is not affected by tissue edema when electrically stimulating-electrode resistance and thus require a different approach to using non-invasive electrical stimulation of nerves region. These fluid accumulations affect segmental and total body resistance [6, 7]. Electrical therapy

Durfee, William K.

97

Electrical resistivity and thermal conductivity of liquid Fe alloys at high P and T, and  

E-Print Network [OSTI]

Electrical resistivity and thermal conductivity of liquid Fe alloys at high P and T, and heat flux to crystallize (1, 4). Existing estimates of thermal conductivity (kel) and electrical resistivity (el) of Earth of electrical resistivity to temperature, its invariability along and across the Fe liquidus, and adherence

Steinle-Neumann, Gerd

98

Retrieving electric resistivity data from self potential measurements by cross correlation  

E-Print Network [OSTI]

Click Here for Full Article Retrieving electric resistivity data from self potential measurements correlation of self potential field recordings is equal to the electric resistivity between the two points. Revil (2010), Retrieving electric resistivity data from self potential measurements by cross correlation

Snieder, Roel

99

Anisotropic electrical resistivity during annealing of oriented columnar titanium films Nicolas MARTIN, 1,2 a)  

E-Print Network [OSTI]

1 Anisotropic electrical resistivity during annealing of oriented columnar titanium films Nicolas of anisotropic electrical resistivity versus temperature of titanium thin films. An oriented titanium film (1 µm. The average DC electrical resistivity changes from 6.03?10-6 to more than 2.40?10-1 m with the increasing

Paris-Sud XI, Université de

100

Applying petrophysical models to radar travel time and electrical resistivity tomograms: Resolution-dependent limitations  

E-Print Network [OSTI]

Applying petrophysical models to radar travel time and electrical resistivity tomograms: Resolution the utility of radar travel time tomography (RTT) and electrical-resistivity tomography (ERT) for estimating to radar travel time and electrical resistivity tomograms: Resolution-dependent limitations, J. Geophys

Singha, Kamini

Note: This page contains sample records for the topic "individual resistance electric" 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

Section headings : Cavity and void detection1 SOIL CRACKS DETECTION BY 3D ELECTRICAL RESISTIVITY3  

E-Print Network [OSTI]

on limited size sample. Three-15 dimensional electrical resistivity prospecting enables now to monitor crack dimensional electrical resistivity surveys are commonly gathered by a network of in-line18 survey arrays medium 3D electrical resistivity22 model resolution was sensitive to electrode configuration orientation

Paris-Sud XI, Université de

102

Students' understanding of direct current resistive electrical circuits Paula Vetter Engelhardta)  

E-Print Network [OSTI]

Students' understanding of direct current resistive electrical circuits Paula Vetter Engelhardta regarding direct current resistive electric circuits often differ from the accepted explanations. At present of direct cur- rent DC resistive electric circuits concepts. DIRECT has been designed for use with high

Zollman, Dean

103

Electrical resistance of Manganin under high static pressures  

Science Journals Connector (OSTI)

The electrical resistance of manganin was measured under pressures up to 220 kbar at room temperature. The pressure was produced by means of a multianvil apparatus using semisintered magnesia for the pressure medium and was calibrated against well?known fixed points. Obtained results show a linear relationship between the resistance and pressure up to 180 kbar with good reproducibility. The pressure coefficient of resistance turns out to be (2.3220.008) 10?3 kbar?1 which is in close agreement with the value obtained under hydrostatic conditions. Manganin can be satisfactorily used as a pressure gauge for a high?pressure experiment using a solidpressure medium. The deviation from the linearity observed above 180 kbar is ascribed to either an intrinsic property of Manganin or the uncertainty of the fixed point adopted. If the linearity is assumed above 180 kbar the transition pressure of GaP is estimated to be 2062 kbar.

N. Fujioka; O. Mishima; S. Endo; N. Kawai

1978-01-01T23:59:59.000Z

104

Quantum Algorithms for Approximating the Effective Resistances in Electrical Networks  

E-Print Network [OSTI]

The theory of electrical network has many applications in algorithm design and analysis. It is an important task to compute the basic quantities about electrical networks, such as electrical flows and effective resistances, as quickly as possible. Classically, to compute these quantities, one basically need to solve a Laplacian linear system, and the best known algorithms take $\\tilde{O}(m)$ time, where $m$ is the number of edges. In this paper, we present two quantum algorithms for approximating the effective resistance between any two vertices in an electrical network. Both of them have time complexity polynomial in $\\log{n}$, $d$, $c$, $1/\\phi$ and $1/\\epsilon$, where $n$ is the number of vertices, $d$ is the maximum degree of the vertices, $c$ is the ratio of the largest to the smallest edge resistance, $\\phi$ is the expansion of the network, and $\\epsilon$ is the relative error. In particular, when $d$ and $c$ are small and $\\phi$ is large, our algorithms run very fast. In contrast, it is unknown whether classical algorithms can solve this case very fast. Furthermore, we prove that the polynomial dependence on the inverse expansion (i.e. $1/\\phi$) is necessary. As a consequence, our algorithms cannot be significantly improved. Finally, as a by-product, our second algorithm also produces a quantum state approximately proportional to the electrical flow between any two vertices, which might be of independent interest. Our algorithms are based on using quantum tools to analyze the algebraic properties of graph-related matrices. While one of them relies on inverting the Laplacian matrix, the other relies on projecting onto the kernel of the weighted incidence matrix. It is hopeful that more quantum algorithms can be developed in similar way.

Guoming Wang

2013-11-08T23:59:59.000Z

105

Using electrical resistance probes for moisture determination in switchgrass windrows  

SciTech Connect (OSTI)

Determining moisture levels in windrowed biomass is important for both forage producers and researchers. Energy crops such as switchgrass have been troublesome when using the standard methods set for electrical resistance meters. The objectives of this study were to i) develop the methodologies needed to measure MC in switchgrass using electrical resistance meters, ii) to determine the effects of pressure and probe orientation on MC measurement and iii) to generate MC calibration equations for electrical resistance meters using switchgrass in the senescence growth stage. Two meters (Meter 1, Farmex HT-PRO; Meter 2, Delmhorst F-2000) were selected based on commercial availability. A forage compression apparatus was designed and constructed with on-farm materials and methods to provide a simple system of applying pressure achievable by any forage producer or researcher in the field. Two trials were performed to test four levels of moisture contents (10, 20, 30, and 40%), five pressures (0, 1.68, 3.11, 4.55, 6.22 kN/m 2; 0, 35, 65, 95, 130 lb/ft 2), and two probe orientations (axial and transverse) in a 4x5x2 factorial design. Results indicated that meter accuracy increased as pressure increased. Regression models accounted for 91% and 81% of the variation for Meter 1 and Meter 2 at a pressure of 4.55 kN/m 2 (95 lb/ft 2) and a transverse probe orientation. Calibration equations were developed for both meters to improve moisture measurement accuracy for farmers and researchers in the field.

Chesser Jr., G. D.; Davis, J. D.; Purswell, J. L.; Lemus, R.

2011-08-01T23:59:59.000Z

106

Monitoring the Excavation Damaged Zone in Opalinus clay by three dimensional reconstruction of the electrical resistivity  

E-Print Network [OSTI]

of the electrical resistivity in the Mont Terri gallery G-04 Authors: Lesparre N., Adler A., Nicollin F., Gibert D ; Thovert et al., 2011). Here the three dimensional reconstruction of the electrical resistivity aims on the physico-chemical properties of the rock. The study of electrical properties furnishes information

Adler, Andy

107

Electrically resistive coating for remediation (regeneration) of a diesel particulate filter and method  

DOE Patents [OSTI]

A resistively heated diesel particulate filter (DPF). The resistively heated DPF includes a DPF having an inlet surface and at least one resistive coating on the inlet surface. The at least one resistive coating is configured to substantially maintain its resistance in an operating range of the DPF. The at least one resistive coating has a first terminal and a second terminal for applying electrical power to resistively heat up the at least one resistive coating in order to increase the temperature of the DPF to a regeneration temperature. The at least one resistive coating includes metal and semiconductor constituents.

Phelps, Amanda C. (Malibu, CA); Kirby, Kevin K. (Calabasas Hills, CA); Gregoire, Daniel J. (Thousand Oaks, CA)

2012-02-14T23:59:59.000Z

108

Regional electrical resistivity structure of the southern Canadian Cordillera and its physical interpretation  

E-Print Network [OSTI]

Regional electrical resistivity structure of the southern Canadian Cordillera and its physical on paleomagnetic data and palinspastic reconstructions. Comparing the resistivity models derived from two-dimensional resistivity model for southern British Columbia. Generally, the model shows a resistive upper crust overlying

Jones, Alan G.

109

PPPL-3226, Preprint: January 1997, UC-426 Local tests of parallel electrical resistivity in the  

E-Print Network [OSTI]

1 PPPL-3226, Preprint: January 1997, UC-426 Local tests of parallel electrical resistivity by classical and neoclassical resistivity models. The neoclassical resistivity model is a better predictor. Introduction Determination of the correct model of plasma resistivity is crucial for understanding current

110

PPPL3226, Preprint: January 1997, UC426 Local tests of parallel electrical resistivity in the  

E-Print Network [OSTI]

1 PPPL­3226, Preprint: January 1997, UC­426 Local tests of parallel electrical resistivity by classical and neoclassical resistivity models. The neoclassical resistivity model is a better predictor. Introduction Determination of the correct model of plasma resistivity is crucial for understanding current

111

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure  

Broader source: Energy.gov [DOE]

Fracture Network and Fluid Flow Imaging for EGS Applications from Multi-Dimensional Electrical Resistivity Structure presentation at the April 2013 peer review meeting held in Denver, Colorado.

112

Resistance effect of electric double layer on liquid flow in microchannel  

Science Journals Connector (OSTI)

Poisson-Boltzmann equation for EDL (electric double layer) and Navier-Stokes equation for liquid flows were numerically solved to investigate resistance effect of electric double layer on liquid flow in microchan...

Lei Gong ??; Jian-kang Wu Doctor ???

2006-10-01T23:59:59.000Z

113

Accounting for spatially variable resolution in electrical resistivity tomography through field-scale rock-physics relations  

E-Print Network [OSTI]

Accounting for spatially variable resolution in electrical resistivity tomography through field of the voltages measured in an electrical resistivity tomography ERT survey produces maps of electrical resistivity, which can be used to infer changes in electrical properties, such as those caused

Singha, Kamini

114

Annual Logging Symposium, June 22-26, 2013 PORE-SCALE MODELING OF ELECTRICAL RESISTIVITY  

E-Print Network [OSTI]

. Electrical resistivity is calculated with a finite- difference solution of Kirchhoff's voltage law appliedSPWLA 54th Annual Logging Symposium, June 22-26, 2013 1 PORE-SCALE MODELING OF ELECTRICAL RESISTIVITY AND PERMEABILITY IN FIB-SEM IMAGES OF HYDROCARBON-BEARING SHALE Vahid Shabro, Shaina Kelly, Carlos

Torres-Verdín, Carlos

115

Evidence for correlation of electrical resistivity and seismic velocity in heterogeneous near-surface materials  

E-Print Network [OSTI]

-surface materials. For both trends, the resistivity (r) and p-wave velocity (Vp) are related in the form Log10 r = m resistivity and seismic velocity in heterogeneous near-surface materials, Geophys. Res. Lett., 30(7), 1373Evidence for correlation of electrical resistivity and seismic velocity in heterogeneous near

Meju, Max

116

Resonant impurity scattering and electron-phonon scattering in the electrical resistivity of Cr thin films  

E-Print Network [OSTI]

Resonant impurity scattering and electron-phonon scattering in the electrical resistivity of Cr The resistivity as a function of temperature from 0.6 to 300 K for epitaxial and polycrystalline Cr thin films residual resistivity up to 400 cm and a minimum at low temperatures below 100 K . This is strong

Hellman, Frances

117

The electrical resistivity structure of the crust beneath the northern Main Ethiopian Rift  

E-Print Network [OSTI]

The electrical resistivity structure of the crust beneath the northern Main Ethiopian Rift K containing partial melt. The crust is much more resistive beneath the southern plateau, and has no resistivity contrast between the upper and lower crust. The inferred geoelectric strike direction

118

Capacitive conductivity logging and electrical stratigraphy in a high-resistivity aquifer, Boise Hydrogeophysical Research Site  

E-Print Network [OSTI]

Capacitive conductivity logging and electrical stratigraphy in a high-resistivity aquifer, Boise . Examining such a high-resistivity system provides a good test for the ca- pacitive-conductivity tool because the conventional induc- tion-conductivity tool known to have limited effectiveness in high-resistivity systems did

Barrash, Warren

119

The electric resistance and electron viscosity of Z-pinch plasma  

Science Journals Connector (OSTI)

The electron magnetohydrodynamic equations imply that electron gas viscosity can have a significant influence on a plasmas electric resistance. For a long inhomogeneous plasma column with axial symmetry as in a z-pinch the viscous part of the resistance can be several orders of magnitude larger than the usual frictional resistance.

A. A. Esaulov; P. V. Sasorov

1997-01-01T23:59:59.000Z

120

High Electric Resistance Polymer/Lipid Composite Films on Indium?Tin?Oxide Electrodes  

Science Journals Connector (OSTI)

High Electric Resistance Polymer/Lipid Composite Films on Indium?Tin?Oxide Electrodes ... Impedance spectra were analyzed in terms of equivalent circuits with resistances, capacitances, and so-called constant phase elements. ... resists in directing the selective deposition of metal and ceramic thin films by MOCVD and sol-gel methods, resp. ...

Heiko Hillebrandt; Gerald Wiegand; Motomu Tanaka; Erich Sackmann

1999-09-21T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Corrosion-resistant, electrically-conductive plate for use in a fuel cell stack  

DOE Patents [OSTI]

A corrosion resistant, electrically-conductive, durable plate at least partially coated with an anchor coating and a corrosion resistant coating. The corrosion resistant coating made of at least a polymer and a plurality of corrosion resistant particles each having a surface area between about 1-20 m.sup.2/g and a diameter less than about 10 microns. Preferably, the plate is used as a bipolar plate in a proton exchange membrane (PEMFC) fuel cell stack.

Carter, J. David (Bolingbrook, IL); Mawdsley, Jennifer R. (Woodridge, IL); Niyogi, Suhas (Woodridge, IL); Wang, Xiaoping (Naperville, IL); Cruse, Terry (Lisle, IL); Santos, Lilia (Lombard, IL)

2010-04-20T23:59:59.000Z

122

Electric-Field-Induced Resistive Switching in a Family of Mott Insulators : towards Non-Volatile Mott-RRAM Memories  

E-Print Network [OSTI]

1 Electric-Field-Induced Resistive Switching in a Family of Mott Insulators : towards Non of electrical resistance by electrostatic charging. Flash memories could soon reach their miniaturization limits difficult [1] . The control of electrical resistance at the nanometer scale therefore requires new concepts

Paris-Sud XI, Université de

123

Ternary Cu3NPdx exhibiting invariant electrical resistivity over 200 K Ailing Ji, Chaorong Li, and Zexian Caoa  

E-Print Network [OSTI]

Ternary Cu3NPdx exhibiting invariant electrical resistivity over 200 K Ailing Ji, Chaorong Li 2006; published online 22 December 2006 Electrical resistivity is a physical property of enormous temperature coefficient of electrical resistance 3.0 10-6 /K in the temperature range from 240 to 5 K measured

Zexian, Cao

124

Electrical resistivity structure of the Valu Fa Ridge, Lau Basin, from marine controlled-source electromagnetic sounding  

E-Print Network [OSTI]

Electrical resistivity structure of the Valu Fa Ridge, Lau Basin, from marine controlled itself. Key words: electrical resistivity, electromagnetic survey, mid-ocean ridge, Valu Fa Ridge. I N depends strongly on, among other things, porosity and crack geometry. In contrast, electrical resistivity

Constable, Steve

125

Resistance mash welding for joining of copper conductors for electric motors  

Science Journals Connector (OSTI)

Abstract The automotive industry is developing designs and manufacturing processes for a new generation of electric motors intended for use in hybrid and electric vehicles. This paper is focused on using solid-state welding to join rectangular wires in the fabrication of motor stators. Resistance welding has not typically been applied to copper due to its very high electrical conductivity; however through optimization of the current and pressure profiles, excellent quality copper-to-copper joints have been demonstrated with a technique known as resistance mash welding. A better understanding of resistance mash welding characteristics will help advancements in its application for stators. The limitations of this application will be discussed.

John S. Agapiou; Thomas A. Perry

2013-01-01T23:59:59.000Z

126

Non-Destructive Testing of Subsurface Infrastructure using Induced Polarization and Electrical Resistivity Imaging  

E-Print Network [OSTI]

critical component of the assessment. While this issue is not new, current techniques are typically invasive or costly. This research explores the feasibility and effectiveness of induced polarization (IP) and electrical resistivity imaging (ERI), near...

Tucker, Stacey Elizabeth

2013-07-05T23:59:59.000Z

127

Dimensional dependence of electric resistance of thin TiB2 films  

Science Journals Connector (OSTI)

The dimensional effect of electrical resistance in thin films of TiB2 has been studied. Experimental results were processed within the framework of the Fuchs-Sondheimer theory. This has enabled us to estimate the...

A. S. Dranenko; L. A. Dvorina

128

Electric Resistance Welded Steels for Normalized N-80 Oil and Gas Well Tubulars  

Science Journals Connector (OSTI)

This paper reports the development and successful commercialization of a manganese-molybdenum steel for use in the production of normalized electric resistance welded N-80 casing and tubing. The...

David L. Sponseller; Thomas B. Cox; Evan J. Vineberg

1984-06-01T23:59:59.000Z

129

Optimized design of a low-resistance electrical conductor for the multimegahertz range  

E-Print Network [OSTI]

We propose a design for a conductive wire composed of several mutually insulated coaxial conducting shells. With the help of numerical optimization, it is possible to obtain electrical resistances significantly lower than ...

Kurs, Andre B.

130

Correlation of the electrical resistivity of fluid-saturated cores with water saturation and shaliness  

E-Print Network [OSTI]

CORRELATION OF THE ELECTRICAL RESISTIVITY OF FLUID-SATURATED CORES WITH WATER SATURATION AND SHALINESS A Thesis By BHUPENDRA C. DESAI Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1966 Major Subject: PETROLEUM ENGINEERING CORRELATION OF THE ELECTRICAL RESISTIVITY OF FLUID-SATURATED CORES WITH WATER SATURATION AND SHALINESS A Thesis By BHUPENDRA C. DESAI App ved as to style and content by...

Desai, Bhupendra Chhotabhai

2012-06-07T23:59:59.000Z

131

Correlation between the extraordinary Hall constant and electrical resistivity minima in Co-rich metallic glasses  

E-Print Network [OSTI]

(s)similar torho(n) holds with nsimilar or equal to2 showing the dominance of quantum transport in these high-resistive disordered systems. The temperature dependences of magnetization and electrical resistivity are also interpreted in terms of existing theories....

Majumdar, AK; Khatua, PK; Rathnayaka, KDD; Naugle, Donald G.

2004-01-01T23:59:59.000Z

132

Thermal conductivity, electrical resistivity, and permeability of saturated soils at various porosities  

E-Print Network [OSTI]

of Ottawa Sand . 4. Thermal Conductivity Data Analysis 5. Thermal Conductivity of Reference Materials 6. DC Resistivity Data with Plate Electrode System for Kaolinite at Porosity of 49% PAGE 48 52 54 66 71 AC Resistivity Data for Kaolinite... THERMAL CONDUCTIVITY, ELECTRICAL RESISTIVITY, AND PERMEABILITY OF SATURATED SOILS AT VARIOUS POROSITIES A Thesis by JAMES KEITH ENDERBY Submitted to the Graduate College of Texas ARM University in Partial fulfillment of the requirement...

Enderby, James Keith

2012-06-07T23:59:59.000Z

133

Effects of contact resistance on electrical conductivity measurements of SiC-based materials  

SciTech Connect (OSTI)

A combination 2/4-probe method was used to measure electrical resistances across a pure, monolithic CVD-SiC disc sample with contact resistance at the SiC/metallic electrode interfaces. By comparison of the almost simultaneous 2/4-probe measurements, the specific contact resistance (Rc) and its temperature dependence were determined for two types (sputtered gold and porous nickel) electrodes from room temperature (RT) to ?973 K. The Rc-values behaved similarly for each type of metallic electrode: Rc > ?1000 ? cm2 at RT, decreasing continuously to ?110 ? cm2 at 973 K. The temperature dependence of the inverse Rc indicated thermally activated electrical conduction across the SiC/metallic interface with an apparent activation energy of ?0.3 eV. For the flow channel insert application in a fusion reactor blanket, contact resistance potentially could reduce the transverse electrical conductivity by about 50%.

Youngblood, Gerald E.; Thomsen, Edwin C.; Henager, Charles H.

2013-06-30T23:59:59.000Z

134

Electrical resistance measurements in a diamond anvil cell to 40 GPa on ytterbium  

Science Journals Connector (OSTI)

An easily assembled setup employing diamond anvil cell stainless steel gasket and leads and mylar embedded Al 2 O 3 (alumina) pressure medium for the measurement of electrical resistance of materials under pressure is described. The use of a mylar sheet prevents the alumina layer from sticking to the anvil in the precompacting stage of Al 2 O 3 and also reduces the pressure gradients in the final assembly. The technique is used to reproduce the known transition in Si Ge and Fe. The results of measurements of electrical resistance of ytterbium up to 40 GPa are reported. In the hcp phase of ytterbium the electrical resistance increases with pressure. Efforts are made to explain the variation of resistance with pressure from known band structure calculations.

Alka B. Garg; V. Vijayakumar; B. K. Godwal

2004-01-01T23:59:59.000Z

135

Methods for detecting and locating leaks in containment facilities using electrical potential data and electrical resistance tomographic imaging techniques  

DOE Patents [OSTI]

Methods are provided for detecting and locating leaks in liners used as barriers in the construction of landfills, surface impoundments, water reservoirs, tanks, and the like. Electrodes are placed in the ground around the periphery of the facility, in the leak detection zone located between two liners if present, and/or within the containment facility. Electrical resistivity data is collected using these electrodes. This data is used to map the electrical resistivity distribution beneath the containment liner between two liners in a double-lined facility. In an alternative embodiment, an electrode placed within the lined facility is driven to an electrical potential with respect to another electrode placed at a distance from the lined facility (mise-a-la-masse). Voltage differences are then measured between various combinations of additional electrodes placed in the soil on the periphery of the facility, the leak detection zone, or within the facility. A leak of liquid though the liner material will result in an electrical potential distribution that can be measured at the electrodes. The leak position is located by determining the coordinates of an electrical current source pole that best fits the measured potentials with the constraints of the known or assumed resistivity distribution. 6 figs.

Daily, W.D.; Laine, D.L.; Laine, E.F.

1997-08-26T23:59:59.000Z

136

Methods for detecting and locating leaks in containment facilities using electrical potential data and electrical resistance tomographic imaging techniques  

DOE Patents [OSTI]

Methods are provided for detecting and locating leaks in liners used as barriers in the construction of landfills, surface impoundments, water reservoirs, tanks, and the like. Electrodes are placed in the ground around the periphery of the facility, in the leak detection zone located between two liners if present, and/or within the containment facility. Electrical resistivity data is collected using these electrodes. This data is used to map the electrical resistivity distribution beneath the containment liner between two liners in a double-lined facility. In an alternative embodiment, an electrode placed within the lined facility is driven to an electrical potential with respect to another electrode placed at a distance from the lined facility (mise-a-la-masse). Voltage differences are then measured between various combinations of additional electrodes placed in the soil on the periphery of the facility, the leak detection zone, or within the facility. A leak of liquid though the liner material will result in an electrical potential distribution that can be measured at the electrodes. The leak position is located by determining the coordinates of an electrical current source pole that best fits the measured potentials with the constraints of the known or assumed resistivity distribution.

Daily, William D. (Livermore, CA); Laine, Daren L. (San Antonio, TX); Laine, Edwin F. (Alamo, CA)

1997-01-01T23:59:59.000Z

137

Methods for detecting and locating leaks in containment facilities using electrical potential data and electrical resistance tomographic imaging techniques  

DOE Patents [OSTI]

Methods are provided for detecting and locating leaks in liners used as barriers in the construction of landfills, surface impoundments, water reservoirs, tanks, and the like. Electrodes are placed in the ground around the periphery of the facility, in the leak detection zone located between two liners if present, and/or within the containment facility. Electrical resistivity data is collected using these electrodes. This data is used to map the electrical resistivity distribution beneath the containment liner or between two liners in a double-lined facility. In an alternative embodiment, an electrode placed within the lined facility is driven to an electrical potential with respect to another electrode placed at a distance from the lined facility (mise-a-la-masse). Voltage differences are then measured between various combinations of additional electrodes placed in the soil on the periphery of the facility, the leak detection zone, or within the facility. A leak of liquid through the liner material will result in an electrical potential distribution that can be measured at the electrodes. The leak position is located by determining the coordinates of an electrical current source pole that best fits the measured potentials with the constraints of the known or assumed resistivity distribution.

Daily, William D. (Livermore, CA); Laine, Daren L. (San Anotonio, TX); Laine, Edwin F. (Penn Valley, CA)

2001-01-01T23:59:59.000Z

138

Pyroclastic and Volcaniclastic Deposits Near Bishop, California: Geologic Controls on Near-Surface Electrical Resistivity and Radar Data  

E-Print Network [OSTI]

on Near- Surface Electrical Resistivity and Radar Data * McGinnis, R N (rmcginnis@swri.org) , Department and hand samples to assess the electrical response of these geologic units. Multielectrode resistivity performed geological mapping and sampling, multielectrode resistivity profiling, and ground

Stillman, David E.

139

Spatially Resolved Mapping of Electrical Conductivity around Individual Domain (Grain) Boundaries in Graphene  

SciTech Connect (OSTI)

Graphene films can now be produced on the scale of up to meters. However, all large-scale graphene films contain topological defects that can significantly affect the characteristic transport behaviors of graphene. Here, we spatially map the structures and electronic transport near specific domain and grain boundaries in graphene, and evaluate effects of different types of defect on the electronic conductivity in epitaxial graphene grown on SiC and CVD graphene on Cu subsequently transferred to a SiO2 substrate. We use a combined approach with a multi-probe scanning tunneling potentiometry to investigate both structures and transport at individual grain boundaries and domain boundaries that are defined by coalesced grains, surface steps, and changes in layer thickness. It is found that the substrate step on SiC presents a significant potential barrier for electron transport of epitaxial graphene due to the reduced charge transport from the substrate at the step edges, monolayer-bilayer boundaries exhibit a high resistivity that can change depending on directions of the current across the boundary, and the resistivity of grain boundaries changes with the transition width of the disordered region between two adjacent grains in graphene. The detailed understanding of graphene defects will provide the feedback for controlled engineering of defects in large-scale graphene films.

Li, An-Ping [ORNL; Clark, Kendal W [ORNL; Zhang, Xiaoguang [ORNL; Vlassiouk, Ivan V [ORNL; He, Guowei [Carnegie Mellon University (CMU); Feenstra, Randall [Carnegie Mellon University (CMU)

2013-01-01T23:59:59.000Z

140

12 IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 59, NO. 1, JANUARY 2012 Low-Resistance Electrical Contact to Carbon  

E-Print Network [OSTI]

12 IEEE TRANSACTIONS ON ELECTRON DEVICES, VOL. 59, NO. 1, JANUARY 2012 Low-Resistance Electrical difficult [1]­[3]. The large electrical contact resistance hinders the practical electronics applications for nanoelectronic circuits. Al- though CNTs intrinsically have excellent electrical conductivity, the large contact

Javey, Ali

Note: This page contains sample records for the topic "individual resistance electric" 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

The use of electrical resistance in the plant stem to measure plant response to soil moisture tension and evaporative demand  

E-Print Network [OSTI]

. . . . . . , . . . . . . ~. . . . . . . . . 30 10- Diurnal cotton plant stem electrical resistance readings as recorded simultaneously from three soil moisture levels. ~ 36 Flot 1-P (cotton), Diurnal cotton plant stem electrical resistance readings with soil moisture tension equal to 13... atsespheresl ~ ~ a ~ ~ ~ ~ ~ . ~ ~ ~ ~ ta ~ I ~ ~ ~ t ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ae ~ ~ ~ a ~ ~ t ~ ~ ~ ~ 37 13 ' Electrical resistance in the plant stem, and evapotrans- piration in non-irrigated and irrigated cotton plots during one diurnal period. . ~ 39 Plots...

Box, James E.

1956-01-01T23:59:59.000Z

142

On the electrical resistivity of Pt3FexMn1-x alloys in the exchange inversion region  

E-Print Network [OSTI]

L-781 On the electrical resistivity of Pt3FexMn1-x alloys in the exchange inversion region J. V The electrical resistivity (p) data as a function of temperature are reported for Pt3FexMn1-x alloys (with x = 0. The samples for electrical resistivity ( ~ 1 x 1 x 8 mm3) were cut and reannealed for 72 hours before being

Boyer, Edmond

143

Monitoring Carbon Dioxide Sequestration Using Electrical Resistance Tomography (ERT): Sensitivity Studies  

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

Monitoring Carbon Dioxide Sequestration Using Electrical Resistance Monitoring Carbon Dioxide Sequestration Using Electrical Resistance Tomography (ERT): Sensitivity Studies Robin L. Newmark (newmark@llnl.gov, 925-423-3644) Abelardo L. Ramirez (ramirez3@llnl.gov; 925-422-6909) William D. Daily (daily1@llnl.gov; 925-422-8623) Lawrence Livermore National Laboratory P.O. Box 808 Livermore, Ca. 94550 Abstract If geologic formations are used to sequester carbon dioxide (CO 2 ), monitoring the CO 2 injection will be required to confirm the performance of the reservoir system, assess leaks and flow paths, and understand the geophysical and geochemical interactions between the CO 2 and the geologic minerals and fluids. Electrical methods are well suited for monitoring processes involving fluids, as electrical properties are sensitive to the

144

The choice of substation electric connection circuits: a unified or an individual approach?1  

Science Journals Connector (OSTI)

Typical substation electric connection circuits, used at the present ... analyzed. Some versions of the use of substation distributor circuits for controlling electric network modes ... analyzed. Recommendations ...

V. P. Budovskii; V. V. Ushakov

2011-07-01T23:59:59.000Z

145

Layered ultra-thin coherent structures used as electrical resistors having low temperature coefficient of resistivity  

DOE Patents [OSTI]

A thin film resistor having a controlled temperature coefficient of resistance (TCR) ranging from negative to positive degrees kelvin and having relatively high resistivity. The resistor is a multilayer superlattice crystal containing a plurality of alternating, ultra-thin layers of two different metals. TCR is varied by controlling the thickness of the individual layers. The resistor can be readily prepared by methods compatible with thin film circuitry manufacturing techniques.

Werner, Thomas R. (Argonne, IL); Falco, Charles M. (Tucson, AZ); Schuller, Ivan K. (Woodridge, IL)

1984-01-01T23:59:59.000Z

146

Time-lapse electrical resistivity tomography applied to cave sustainability (Barbados) and groundwater exploration (Saint Lucia)  

E-Print Network [OSTI]

In this work we apply the method of two-dimensional time-lapse electrical resistivity tomography (2D time-lapse ERT) for two different problems. In the first problem, we monitor the structural stability of the roof of the ...

Agramakova, Yulia

2011-01-01T23:59:59.000Z

147

3rd World Congress on Industrial Process Tomography, Banff, Canada Non Iterative Inversion Method for Electrical Resistance,  

E-Print Network [OSTI]

Method for Electrical Resistance, Capacitance and Inductance Tomography for Two Phase Materials materials. For ERT, we assume as measured data the (dc) resistance matrix between electrodes in contact resistance tomography (ERT) is used to reconstruct the conductivity distribution inside a material. The ERT

Lionheart, Bill

148

A Study of Internal Friction, Electric Resistance and Shape Change in Cu-Zn and Cu-Zn-Al Alloys During Phase Transformation Use Simultaneous Measurement Method  

Science Journals Connector (OSTI)

The internal friction (Q-1), electric resistance (r), shape change (X),...-1...peaks are not due to the phase transformation but due to point defects. The electric resistance during thermoelastic martensite (TEM)...

Yuan-Ti Huang; Tian-Fei Wang; Yin Mei

1990-01-01T23:59:59.000Z

149

Resistance of Thin Metal Films Grown under a Longitudinal Electric Field  

Science Journals Connector (OSTI)

Thin?film samples of platinum silver and gold were prepared in pairs on glass substrates by evaporation in a vacuum of 10?6?10?7 Torr one sample of the pair under an electric field (usually 40 V/cm either dc or 500?Hz square wave) applied along the substrate surface and the other sample under no field. Sample resistances were measured in the vacuum at temperatures ranging from roughly 0 C to 4 K. The resistances of the samples deposited under a field were almost invariably lower sometimes by orders of magnitude than those of the corresponding samples grown under no field. Electron micrographs show that the former samples had elongated and interconnected grains while the latter samples had roundish and more islolated grains. The data are discussed in terms of a simple model based on the notion that the film particles polarize stretch and even coalesce under the applied electric field before they solidify.

E. Ahilea; A. A. Hirsch

1971-01-01T23:59:59.000Z

150

Electrical resistivity in support of geological mapping along the Panama Canal  

Science Journals Connector (OSTI)

Dredging and widening of the Panama Canal is currently being conducted to allow larger vessels to transit to and from the Americas, Asia, and Europe. Dredging efficiency relies heavily on knowledge of the types and volumes of sediments and rocks beneath the waterway to ensure the right equipment is used for their removal. To aid this process, a waterborne streaming electrical resistivity survey was conducted along the entire length of the canal to provide information on its geology. Within the confines of the canal, a total of 663 line-kilometers of electrical resistivity data were acquired using the dipoledipole array. The support of the survey data for dredging activities was realized by calibrating and qualitatively correlating the resistivity data with information obtained from nearby logged boreholes and geological maps. The continuity of specific strata was determined in the resistivity sections by evaluating the continuity of similar ranges of resistivity values between boreholes. It was evident that differing geological units and successions can have similar ranges of resistivity values. For example, Quaternary sandy and gravelly alluvial fill from the former river channel of the Chagres River had similar resistivity ranges (generally from 40 to 250?m) to those characteristic of late Miocene basalt dikes (from 100 to 400?m), but for quite different reasons. Similarly, competent marine-based sedimentary rocks of the Caimito Formation were similar in resistivity values (ranging from 0.7 to 10?m) to sandstone conglomerate of the Bohio Formation. Consequently, it would be difficult to use the resistivity data alone to extrapolate more complex geotechnical parameters, such as the hardness or strength of the substrate. A necessary component for such analyses requires detailed objective information regarding the specific context from which the geotechnical parameters were derived. If these data from cored boreholes and detailed geological surveys are taken into account, however, then waterborne streaming resistivity surveying can be a powerful tool. In this case, it provided inexpensive and highly resolved quantitative information on the potential volume of loose suctionable material along the Gamboa Sub-reach, which could enable large cost savings to be made on a major engineering project involving modification of one of the most important navigable waterways in the world.

Dale F. Rucker; Gillian E. Noonan; William J. Greenwood

2011-01-01T23:59:59.000Z

151

Geothermal Electricity Technology Evaluation Model (GETEM) Individual Case Files and Summary Spreadsheet (GETEM version Spring 2013)  

SciTech Connect (OSTI)

This group of files-- 10 GETEM individual case files and 1 summary spreadsheet-- contain final data from the revisions between summer 2011 and spring 2013.

Hanson, Steven CJ

2013-03-07T23:59:59.000Z

152

GEOPHYSICS, VOL. 56, NO, 12 (DECEMBER 1991); P. 2139-2147. II FIGS.. 1 TABLE Hysteresis in the electrical resistivity of  

E-Print Network [OSTI]

in the electrical resistivity of partially saturated sandstones Rosemary Knight* ABSTRACT Laboratory measurementsof particular area of interest is the use of surface or borehole electrical resistivity measurementsto determine be characterized. While it is quite clear that the electrical resistivity (p) of a material is related to water

Knight, Rosemary

153

Electrical resistivity survey in soil science: a review A. Samouelian a,b,*, I. Cousin a, A. Tabbagh c, A. Bruand d, G. Richard e  

E-Print Network [OSTI]

Electrical resistivity survey in soil science: a review A. Samouelian a,b,*, I. Cousin a, A, France Abstract Electrical resistivity of the soil can be considered as a proxy for the spatial scale. In this review, based on many electrical resistivity surveys, we expose the theory and the basic

Boyer, Edmond

154

Application of 3D electrical resistivity imaging in an underground potash mine Robert A. Eso and Douglas W. Oldenburg, University of British ColumbiaGeophysical Inversion Facility  

E-Print Network [OSTI]

Application of 3D electrical resistivity imaging in an underground potash mine Robert A. Eso it possible to explore for water infiltrated areas in underground salt mines using electrical resistivity the application of 3D electrical resistivity imaging (ERI) in an underground potash mine located in Saskatchewan

Oldenburg, Douglas W.

155

A method to investigate the electron scattering characteristics of ultrathin metallic films by in situ electrical resistance measurements  

SciTech Connect (OSTI)

In this article, a method to measure the electrical resistivity/conductivity of metallic thin films during layer growth on specific underlayers is described. The in situ monitoring of an underlayer electrical resistance, its change upon the incoming of new material atoms/molecules, and the growth of a new layer are presented. The method is easy to implement and allows obtaining in situ experimental curves of electrical resistivity dependence upon film thickness with a subatomic resolution, providing insight in film growth microstructure characteristics, specular/diffuse electron scattering surfaces, and optimum film thicknesses.

Trindade, I. G.; Sousa, J. B. [IFIMUP and IN, Rua do campo Alegre, 687, 4169-007 Porto (Portugal); Department of Physics, FCUP, Rua do Campo Alegre, 687, 4169-007 Porto (Portugal); Fermento, R. [Instituto de Microelectronica de Madrid, Isaac Newton 8, 28760 Tres Cantos, Madrid (Spain); Leitao, D. [IFIMUP and IN, Rua do campo Alegre, 687, 4169-007 Porto (Portugal)

2009-07-15T23:59:59.000Z

156

Electrical Resistivity Correlation to Vadose Zone Sediment and Pore-Water Composition for the BC Cribs and Trenches Area  

SciTech Connect (OSTI)

This technical report documents the results of geochemical and soil resistivity characterization of sediment obtained from four boreholes drilled in the BC Cribs and Trench area. Vadose zone sediment samples were obtained at a frequency of about every 2.5 ft from approximately 5 ft bgs to borehole total depth. In total, 505 grab samples and 39 six-inch long cores were obtained for characterization. The pore-water chemical composition data, laboratory-scale soil resistivity and other ancillary physical and hydrologic measurements and analyses described in this report are designed to provide a crucial link between direct measurements on sediments and the surface-based electrical-resistivity information obtained via field surveys. A second goal of the sediment characterization was to measure the total and water-leachable concentrations of key contaminants of concern as a function of depth and distance from the footprints of inactive disposal facilities. The total and water-leachable concentrations of key contaminants will be used to update contaminant distribution conceptual models and to provide more data for improving base-line risk predictions and remedial alternative selections. The ERC ground truthing exercise for the individual boreholes showed mixed results. In general, the high concentrations of dissolved salts in the pore waters of sediments from C5923, C5924 and C4191 produced a low resistivity target in the processed resistivity field surveys, and variability could be seen in the resistivity data that could relate to the variability in pore- water concentrations but the correlations (regression R2 were mediocre ranging from 0.2 to 0.7 at best; where perfect correlation is 1.0). The field-based geophysical data also seemed to suffer from a sort of vertigo, where looking down from the ground surface, the target (e.g., maximum pore-water salt concentration) depth was difficult to resolve. The best correlations between the field electrical resistivity surveys and borehole pore water data sets were obtained when focusing on areal extent of the salt plume. Lateral resolution of the geophysical field data is best conducted by comparing an aggregated set of geophysical data on all boreholes together. When assembling the pore-water data for all four boreholes in an aerial view, the field ERC data produce a reasonable aerial picture of where high salt plumes exist below the BC Cribs and Trenches area. Future work that relies on more laboratory soil resistivity and incorporation of other field data (spectral gamma, neutron moisture and soil density logs) and physical and hydraulic measurements on samples obtained from the boreholes will used develop a more detailed petrophysical model of the sediments below BC Cribs and Trenches. This more detailed model can be used as a more realistic earth model in the inversion process to better manipulate the raw field survey data. It is also recommended that one more borehole be drilled after a thorough vetting of the current data with geophysics experts and other Hanford stakeholder to optimize where to place the borehole, what electrical and other geophysical surveys should be conducted , where to take sediment samples and what parameters should be measured on the sediments to attempt one more ground truthing exercise.

Serne, R. Jeffrey; Ward, Anderson L.; Um, Wooyong; Bjornstad, Bruce N.; Rucker, Dale F.; Lanigan, David C.; Benecke, Mark W.

2009-06-01T23:59:59.000Z

157

Resistance of a perovskite manganite junction limited by series resistance after an electric-field-induced insulator-to-metal transition  

Science Journals Connector (OSTI)

We observed the electric-field-induced insulator-to-metal (IM) transition in YBa2Cu3O7???Pr1?xCaxMnO3 (PCMO,x=0.5)?SrRuO3 ramp-type junctions with a small area of ?6?m2 using an external series resistor from 150?to2M?. As a result, it was revealed that the resistance of the junctions immediately after the transition was on a comparable order to the external series resistance. Therefore, the smaller the external series resistance is, the smaller the resistance of the PCMO film immediately after the IM transition will be. The parasitic resistance in the junction works as a series resistance to the PCMO film. We achieved the minimum resistivity of ?10?1?cm by reducing the parasitic resistance in the junctions without an external series resistor. The present results indicate that the intrinsic resistivity, as realized in the magnetic-field- and x-ray- and photon-irradiation-induced IM transitions, can also be achieved in the electric-field-induced IM transition if we succeed in sufficiently diminishing the parasitic resistance.

Tatsuya Murakami, Joe Sakai, and Syozo Imai

2007-02-27T23:59:59.000Z

158

Hawaiian Electric Company Demand Response Roadmap Project  

E-Print Network [OSTI]

with residential electric resistance water heater solar system backup electric resistance water heaters. Anheaters require electric resistance backup water heaters.

Levy, Roger

2014-01-01T23:59:59.000Z

159

Determination of the hydrogen content of palladium and palladium alloys from measurements of electrode potential and electrical resistance: A review  

Science Journals Connector (OSTI)

This paper is primarily concerned with a review of the methods which have been used to establish relationships between the hydrogen content, electrical resistance and electrode potential of hydrided palladium and palladium alloys at close to room temperatures. Problems concerning the utility of these relationships are discussed with special regard to hysteresis effects and to the limitations imposed on the measurement of the electrical resistance in solutions by the parallel conduction of the bridge (or measuring) current through the electrolyte.

J.C. Barton; F.A. Lewis

1963-01-01T23:59:59.000Z

160

A quantitative evaluation of effective shale content and its influence on electrical resistivity and permeability of reservoir rocks  

E-Print Network [OSTI]

A QUANTITATIVE EVALUATION OF EFFECTIVE SHALE CONTENT AND ITS INFLUENCE ON ELECTRICAL RESISTIVITY AND PERMEABILITY OF RESERVOIR ROCKS A Thesis By PARAYATH E. B. MENON Submitted to the Graduate College of Texas ASM University in Partial... fulfillment of the Requirements for the Degree of MASTER OF SCIENCE January, f965 Major Subject: Petroleum Engineering A QUANTITATIVE EVALUATION OF EFFECTIVE SHALE CONTENT AND ITS INFLUENCE ON ELECTRICAL RESISTIVITY AND PERMEABILITY OF RESERVOIR ROCKS...

Menon, Parayath Eravi Bhaskara

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

Total plastic strain and electrical resistivity in high purity aluminum cyclically strained at 4.2 K  

E-Print Network [OSTI]

TOTAL PLASTIC STRAIN AND ELECTRICAL RESISTIVITY IN HIGH PURITY ALUMINUM CYCLICALLY STRAINED AT 4. 2 K A Thesis by JAMES TERENCE GEHAN Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1988 Ulajor Subject: 1VIechanical Engineering TOTAL PLASTIC STRAIN AND ELECTRICAL RESISTIVITY IN HIGH PURITY ALUMINUM CYCLICALLY STRAINED AT 4. 2 K A Thesis by JAMES TERENCE GEHAN Approved...

Gehan, James Terence

2012-06-07T23:59:59.000Z

162

Electrical voltages and resistances measured to inspect metallic cased wells and pipelines  

DOE Patents [OSTI]

A cased well in the earth is electrically energized with A.C. current. Voltages are measured from three voltage measurement electrodes in electrical contact with the interior of the casing while the casing is electrically energized. In a measurement mode, A.C. current is conducted from a first current carrying electrode within the cased well to a remote second current carrying electrode located on the surface of the earth. In a calibration mode, current is passed from the first current carrying electrode to a third current carrying electrode located vertically at a different position within the cased well, where the three voltage measurement electrodes are located vertically in between the first and third current carrying electrodes. Voltages along the casing and resistances along the casing are measured to determine wall thickness and the location of any casing collars present so as to electrically inspect the casing. Similar methods are employed to energize a pipeline to measure the wall thickness of the pipeline and the location of pipe joints to electrically inspect the pipeline.

Vail, III, William Banning (Bothell, WA); Momii, Steven Thomas (Seattle, WA)

2000-01-01T23:59:59.000Z

163

Electrical voltages and resistances measured to inspect metallic cased wells and pipelines  

DOE Patents [OSTI]

A cased well in the earth is electrically energized with A.C. current. Voltages are measured from three voltage measurement electrodes in electrical contact with the interior of the casing while the casing is electrically energized. In a measurement mode, A.C. current is conducted from a first current carrying electrode within the cased well to a remote second current carrying electrode located on the surface of the earth. In a calibration mode, current is passed from the first current carrying electrode to a third current carrying electrode located vertically at a different position within the cased well, where the three voltage measurement electrodes are located vertically in between the first and third current carrying electrodes. Voltages along the casing and resistances along the casing are measured to determine wall thickness and the location of any casing collars present so as to electrically inspect the casing. Similar methods are employed to energize a pipeline to measure the wall thickness of the pipeline and the location of pipe joints to electrically inspect the pipeline.

Vail, III, William Banning (Bothell, WA); Momii, Steven Thomas (Seattle, WA)

2001-01-01T23:59:59.000Z

164

Non-Gaussian Resistance Noise near Electrical Breakdown in Granular Materials  

E-Print Network [OSTI]

The distribution of resistance fluctuations of conducting thin films with granular structure near electrical breakdown is studied by numerical simulations. The film is modeled as a resistor network in a steady state determined by the competition between two biased processes, breaking and recovery. Systems of different sizes and with different levels of internal disorder are considered. Sharp deviations from a Gaussian distribution are found near breakdown and the effect increases with the degree of internal disorder. However, we show that in general this non-Gaussianity is related to the finite size of the system and vanishes in the large size limit. Nevertheless, near the critical point of the conductor-insulator transition, deviations from Gaussianity persist when the size is increased and the distribution of resistance fluctuations is well fitted by the universal Bramwell-Holdsworth-Pinton distribution.

C. Pennetta; E. Alfinito; L. Reggiani; S. Ruffo

2004-01-20T23:59:59.000Z

165

Effect of pressure on the electrical resistivity and magnetism in UPdSn  

SciTech Connect (OSTI)

The electrical resistivity of a UPdSn single crystal exerted to various hydrostatic pressures was measured as a function of temperature and magnetic field. Clear anomalies in the temperature dependence of resistivity along the c-axis mark the magnetic phase transitions between paramagnetic and antiferromagnetic (AF) state at TN and the AF 1 -AF2 transition at T I .L arge negative magnetoresistance effects have been observed not only in the AF state as a result of the metamagnetic transition to canted structure ai B,, but also at temperatures far above TN. The latter result is attributed to the existence of AF correlations or short range AF ordering in the paramagnetic range. The value of TN increases with increasing applied pressure, whereas TI simultaneously decreases. It is also found that 13, decreases with increasing pressure. As a consequence, the stability range of the AF- 1 phase expands with applied pressure partially on account of the ground-state AF-2 phase.

Honda, F.; Alsmadi, A. K. (Abdel Khaleq); Sechovsky, V. (Vladimir); Kamarad, J.; Nakotte, H. (Heinrich); Lacerda, A. H. (Alex H.); Mihalik, M.

2002-01-01T23:59:59.000Z

166

Measurement of the electrical resistivity of a dense strongly coupled plasma  

Science Journals Connector (OSTI)

We present measurements of the electrical resistivity of a dense strongly coupled plasma. This plasma is created in a comprehensively diagnosed capillary discharge that produces uniform well-characterized dense plasmas. Data for polyurethane at densities ?=0.01?0, where ?0=1.265 g/cm3, and temperatures in the 2530 eV range are compared with several dense plasma theories, and show a significant disagreement. These results are of importance for the modeling of pulsed power experiments and the understanding of transport processes in many astrophysical plasmas.

J. F. Benage, Jr., W. R. Shanahan, E. G. Sherwood, L. A. Jones, and R. J. Trainor

1994-05-01T23:59:59.000Z

167

Identification of the selective corrosion existing at the seam weld of electric resistance-welded pipes  

Science Journals Connector (OSTI)

Abstract The selective corrosion existing at the seam weld of high frequency electric resistance welded pipes of carbon steel with low sulfur content in electrolyte solutions is revealed by localized electrochemical measurements. The seam weld, mainly consisted of ferrite, has more negative open circuit potential and higher anodic dissolution current density than the base metal consisting ferrite and pearlite. Between the seam weld and the base metal, there is a galvanic coupling effect accelerating the dissolution kinetics of the seam weld such that V-shaped corrosion groove preferentially occurs at the seam weld.

S.J. Luo; R. Wang

2014-01-01T23:59:59.000Z

168

Electrical Resistance Imaging of Two?Phase Flow Through Rod Bundles  

Science Journals Connector (OSTI)

This paper considers the dynamic electrical resistance tomography (ERT) for the visualization of phase distribution in heat transfer systems with rod bundles. Typical measurement techniques like conductivity probes ultrasonic and radiological imaging suffer from difficulties in the measurements due to these internal structures. On the other hand ERT imaging does not get affected by the presence of internal structures. These internal structures can be used as internal electrodes to further improve the dynamic ERT performance. This paper discusses the current injection protocols for such systems. The main goal is to find the optimal current patterns to reconstruct the conductivity distribution. We provide extensive simulation results to evaluate the performance of different current patterns.

Umer Zeeshan Ijaz; Anil Kumar Khambampati; Jeong Seong Lee

2007-01-01T23:59:59.000Z

169

Using electrokinetic phenomena and electrical resistance tomography to characterize the movement of subsurface fluids  

DOE Patents [OSTI]

This invention relates generally to the remote detections of subsurface liquid contaminants using in combination a geophysical technique known as ERT and an EKS. Electrokinetic transport is used to enhance the ability of electrical resistance tomography (ERT) to detect position and movement of subsurface contaminant liquids, particles or ions. ERT images alone are difficult to interpret because of natural inhomogeneities in soil composition and electrical properties. By subtracting two or more ERT images obtained before and after field induced movement, a high contrast image of a plume of distinct electrokinetic properties can be seen. The invention is applicable to important subsurface characterization problems including, as examples, (1) detection of liquid-saturated plumes of contaminants such as those associated with leaks from underground storage tanks containing hazardous concentrated electrolytes, (2) detection and characterization of soils contaminated with organic pollutants such as droplets of gasoline; and (3) monitoring the progress of electrokinetic containment or clean up of underground contamination.

Ramirez, Abelardo L. (Pleasanton, CA); Cooper, John F. (Oakland, CA); Daily, William D. (Livermore, CA)

1996-01-01T23:59:59.000Z

170

Using electrokinetic phenomena and electrical resistance tomography to characterize the movement of subsurface fluids  

DOE Patents [OSTI]

This invention relates generally to the remote detections of subsurface liquid contaminants using in combination a geophysical technique known as ERT and an EKS. Electrokinetic transport is used to enhance the ability of electrical resistance tomography (ERT) to detect position and movement of subsurface contaminant liquids, particles or ions. ERT images alone are difficult to interpret because of natural inhomogeneities in soil composition and electrical properties. By subtracting two or more ERT images obtained before and after field induced movement, a high contrast image of a plume of distinct electrokinetic properties can be seen. The invention is applicable to important subsurface characterization problems including, as examples, (1) detection of liquid-saturated plumes of contaminants such as those associated with leaks from underground storage tanks containing hazardous concentrated electrolytes, (2) detection and characterization of soils contaminated with organic pollutants such as droplets of gasoline; and (3) monitoring the progress of electrokinetic containment or clean up of underground contamination. 1 fig.

Ramirez, A.L.; Cooper, J.F.; Daily, W.D.

1996-02-27T23:59:59.000Z

171

Electrical contact resistance between stainless steel bipolar plate and carbon felt in PEFC: A comprehensive study  

Science Journals Connector (OSTI)

Bipolar plate represents a key component of Proton Exchange Membrane Fuel Cell (PEFC) with several essential functions, among them the electric connection of elementary cells. Usually made of graphite, this component is studied worldwide in order to develop a commercially viable alternative: different ways have been being investigated, and to date, despite corrosion issues, stainless steel (SS) appears as a good candidate material, but its Electrical Contact Resistance (ECR) can reach unacceptable values when exposed to PEFC environment. This paper offers a comprehensive study of the parameters acting on ECR when using uncoated SS in PEFC: roughness, which influences the surface contact area with carbon baking, bulk composition of the alloy, which influences only partly the nature of passive films, and the composition and structure of passive films, strongly modified by surface treatments and ageing conditions.

Johan Andr; Laurent Antoni; Jean-Pierre Petit; Eric De Vito; Alexandre Montani

2009-01-01T23:59:59.000Z

172

Resistance and magnetization of La0.7Ca0.3MnO3 bulk at different resistance states induced by electric pulses  

Science Journals Connector (OSTI)

Electric-pulse-induced resistance (EPIR) switching behaviour was observed in bulk La0.7Ca0.3MnO3 polycrystalline. Temperature dependences of resistance and magnetic moment at different resistance states were studied. The metalinsulator phase transition temperature changed with the resistance states, which suggested that the EPIR phenomenon is related to the modulating bulk properties of perovskite manganites. The Curie temperature derived from the magnetic moment measurement did not change with the resistance states, which implied that there was no ferromagneticmetal and antiferromagneticinsulator transition occurring in perovskite manganite global materials. These results provided a new evidence for a filamentary mechanism in the EPIR effect.

Z H Wu; Q Wang; W D Yu; D S Shang; X M Li; L D Chen

2008-01-01T23:59:59.000Z

173

An air-to-air heat pump (COP-3.11 at 470 F (8.30C)) run alternately with an electric-resistance water  

E-Print Network [OSTI]

- ter than that of the system using electric resistance water heating. An analytical tinclel predicts of a high-efficiency heat pump'/electric-resistance .waterheater (IIP/IZR) system. TEST FACILITIES#12;/ ABSTRACT An air-to-air heat pump (COP-3.11 at 470 F (8.30C)) run alternately with an electric

Oak Ridge National Laboratory

174

Oxidation Resistant, Cr Retaining, Electrically Conductive Coatings on Metallic Alloys for SOFC Interconnects  

SciTech Connect (OSTI)

This report describes significant results from an on-going, collaborative effort to enable the use of inexpensive metallic alloys as interconnects in planar solid oxide fuel cells (SOFCs) through the use of advanced coating technologies. Arcomac Surface Engineering, LLC, under the leadership of Dr. Vladimir Gorokhovsky, is investigating filtered-arc and filtered-arc plasma-assisted hybrid coating deposition technologies to promote oxidation resistance, eliminate Cr volatility, and stabilize the electrical conductivity of both standard and specialty steel alloys of interest for SOFC metallic interconnect (IC) applications. Arcomac has successfully developed technologies and processes to deposit coatings with excellent adhesion, which have demonstrated a substantial increase in high temperature oxidation resistance, stabilization of low Area Specific Resistance values and significantly decrease Cr volatility. An extensive matrix of deposition processes, coating compositions and architectures was evaluated. Technical performance of coated and uncoated sample coupons during exposures to SOFC interconnect-relevant conditions is discussed, and promising future directions are considered. Cost analyses have been prepared based on assessment of plasma processing parameters, which demonstrate the feasibility of the proposed surface engineering process for SOFC metallic IC applications.

Vladimir Gorokhovsky

2008-03-31T23:59:59.000Z

175

Dynamic Inversion for Hydrological Process Monitoring with Electrical Resistance Tomography Under Model Uncertainty  

SciTech Connect (OSTI)

We propose an approach for imaging the dynamics of complex hydrological processes. The evolution of electrically conductive fluids in porous media is imaged using time-lapse electrical resistance tomography. The related dynamic inversion problem is solved using Bayesian filtering techniques, that is, it is formulated as a sequential state estimation problem in which the target is an evolving posterior probability density of the system state. The dynamical inversion framework is based on the state space representation of the system, which involves the construction of a stochastic evolution model and an observation model. The observation model used in this paper consists of the complete electrode model for ERT, with Archie's law relating saturations to electrical conductivity. The evolution model is an approximate model for simulating flow through partially saturated porous media. Unavoidable modeling and approximation errors in both the observation and evolution models are considered by computing approximate statistics for these errors. These models are then included in the construction of the posterior probability density of the estimated system state. This approximation error method allows the use of approximate - and therefore computationally efficient - observation and evolution models in the Bayesian filtering. We consider a synthetic example and show that the incorporation of an explicit model for the model uncertainties in the state space representation can yield better estimates than a frame-by-frame imaging approach.

Lehikoinen, A.; Huttunen, J.M.J.; Finsterle, S.; Kowalsky, M.B.; Kaipio, J.P.

2009-08-01T23:59:59.000Z

176

Electric Currents Electric Current  

E-Print Network [OSTI]

coefficient of resistivity Electric Power: = = = Also, = . So, = = 2 = 2 Unit of Power(P): Watt (WChapter 18 Electric Currents #12;Electric Current: Flow of electric charge Current is flow of positive charge. In reality it's the electron moves in solids- Electron current. #12;Ohm's Law : Resistance

Yu, Jaehoon

177

Continuous electric resistance heatingHot forming system for high-alloy metals with poor workability  

Science Journals Connector (OSTI)

A new hot forming system for high-alloy metals with poor workability is developed. This forming system is a direct combination of a forming machine and continuous electric resistance heating, and is capable of the high-speed forming of metals with flexible and precise control of elevated temperature. The prototype of the new forming system is applied to the forming of high-alloy metals with poor formability, such as a Ti6Al4V bar, and the basic characteristics of this forming system are clarified. Using this system, sound, high speed forming of high alloys becomes possible, and the Ti6Al4V bar is successfully formed without fracture.

Jun Yanagimoto; Ryo Izumi

2009-01-01T23:59:59.000Z

178

Technique for anisotropic extension of organic crystals: Application to temperature dependence of electrical resistance  

Science Journals Connector (OSTI)

We have developed a technique for the anisotropic extension of fragile molecular crystals. The pressure medium and the instrument which extends the pressure medium are both made from epoxy resin. Since the thermal contraction of our instrument is identical to that of the pressure medium the strain applied to the pressure medium has no temperature dependence down to 2 K . Therefore the degree of extension applied to the single crystal at low temperatures is uniquely determined from the degree of extension in the pressure medium and thermal contractions of the epoxy resin and the single crystal at ambient pressure. Using this novel instrument we have measured the temperature dependence of the electrical resistance of metallic superconducting and insulating materials. The experimental results are discussed from the viewpoint of the extension (compression) of the lattice constants along the parallel (perpendicular) direction.

Takashi Yamamoto; Reizo Kato; Hiroshi M. Yamamoto; Atsuko Fukaya; Kenji Yamasawa; Ichiro Takahashi; Hiroki Akutsu; Akane Akutsu-Sato; Peter Day

2007-01-01T23:59:59.000Z

179

Alternating electrical?resistance changes in the guinea?pig cochlea caused by acoustic stimuli  

Science Journals Connector (OSTI)

A new method for measuring electrical?impedance changes that are elicited by tonal stimuli in the cochlea of the anesthetized guinea pig has been developed. Constant?amplitude currents of low?frequency sinusoidal waveform are delivered to scala media simultaneously with tonal stimuli. In the signal recorded from scala media energy is detected at frequencies equal to the sum and difference of the applied frequencies. This energy is interpreted as due to changes ?R in the resistance of the scala media that are synchronized with the acoustic waveform. The maximum magnitude of the change varies from about 0.2% in turn I to about 1% in turn III. During normal conditions striking parallels exist between the behavior of ?R and C M as both frequency and intensity are varied. However under asphyxic conditions the observed change in ?R is usually much less than that in C M. The results are shown to be qualitatively though not quantitatively consistent with a two?dimensional variable?resistance model of the cochlea.

C. D. Geisler; D. C. Mountain; A. E. Hubbard; H. O. Adrian; A. Ravindran

1977-01-01T23:59:59.000Z

180

Layered ultra-thin coherent structures used as electrical resistors having low-temperature coefficient of resistivity  

DOE Patents [OSTI]

A thin film resistor having a controlled temperature coefficient of resistance (TCR) ranging from negative to positive degrees kelvin and having relatively high resistivity. The resistor is a multilayer superlattice crystal containing a plurality of alternating, ultra-thin layers of two different metals. TCR is varied by controlling the thickness of the individual layers. The resistor can be readily prepared by methods compatible with thin film circuitry manufacturing techniques.

Werner, T.R.; Falco, C.M.; Schuller, I.K.

1982-08-31T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

The effect of electromagnetic forces on the penetrator formation during high-frequency electric resistance welding  

Science Journals Connector (OSTI)

During high-frequency electric resistance welding (HF-ERW), the electromagnetic force induced by the high-frequency electric current was studied to improve the understanding of penetrator formation mechanism. ERW melting zone behavior is investigated by the cinematography and the three-dimensional numerical analysis of electromagnetic field around molten metal bridge. Based on the results, the penetrator formation is mainly influenced by the narrow gap shape, the variation of electromagnetic forces along the narrow gap, the molten metal bridge traveling speed, and the second bridge formation frequency. Electromagnetic force acting on the molten metal bridge is rapidly decreasing as the bridge is traveling away from the apex point. The comet shape narrow gap produced by the variation of Lorentz forces makes the bridge pushing pressure decrease. Due to the decrease of electromagnetic force and pushing pressure, the sweeping speed of molten metal bridge slows down until the bridge reaches the welding point. Previous molten metal bridge traveling is arrested when the next bridge is formed before the previous bridge arrives at the welding point. Thus, the molten metal and oxide are refilled into the narrow gap due to the capillary force and then remained as a penetrator. According to the analysis of penetrator formation mechanism, the new penetrator formation model is proposed.

Choong-Myeong Kim; Jung-Kyu Kim

2009-01-01T23:59:59.000Z

182

Thermal expansion of single-crystalline La0.83Sr0.17MnO3: The importance of temperature-induced strain for the electrical resistivity  

E-Print Network [OSTI]

-induced strain for the electrical resistivity J. J. Neumeier Department of Physics, Florida Atlantic University expansion, magnetization, and electrical-resistivity measurements of single crystalline La0.83Sr0.17MnO3 transitions is shown to influence the electrical resistivity. S0163-1829 99 01103-0 The electrical properties

183

Author's personal copy In situ TEM studies of oxygen vacancy migration for electrically induced resistance  

E-Print Network [OSTI]

vacancy migration Resistance change effect CeO2 A B S T R A C T Oxide materials with resistance hysteresis resistance change effect in cerium oxides Peng Gao, Zhenzhong Wang, Wangyang Fu, Zhaoliang Liao, Kaihui Liu number of insulating oxides with resistance switching effect have attracted extensive interest, ranging

Wang, Wei Hua

184

Handbook for the Electrical Laboratory and Testing Room; Equipment, Resistance, Current, Potential, Power  

Science Journals Connector (OSTI)

Handbook for the Electrical Laboratory...HENRY CARRINGTON BOLTON. Handbook for the Electrical Laboratory...Poten-tial, Power. London, The Electrician Printing and Publishing...ponder its words; but as a handbook for general use in the electrical...

DUGALD C. JACKSON

1902-05-23T23:59:59.000Z

185

Temperature and concentration dependences of the electrical resistivity for alloys of plutonium with americium under normal conditions  

SciTech Connect (OSTI)

The temperature and concentration dependences of the electrical resistivity for alloys of americium with plutonium are analyzed in terms of the multiband conductivity model for binary disordered substitution-type alloys. For the case of high temperatures (T > {Theta}{sub D}, {Theta}{sub D} is the Debye temperature), a system of self-consistent equations of the coherent potential approximation has been derived for the scattering of conduction electrons by impurities and phonons without any constraints on the interaction intensity. The definitions of the shift and broadening operator for a single-electron level are used to show qualitatively and quantitatively that the pattern of the temperature dependence of the electrical resistivity for alloys is determined by the balance between the coherent and incoherent contributions to the electron-phonon scattering and that the interference conduction electron scattering mechanism can be the main cause of the negative temperature coefficient of resistivity observed in some alloys involving actinides. It is shown that the great values of the observed resistivity may be attributable to interband transitions of charge carriers and renormalization of their effective mass through strong s-d band hybridization. The concentration and temperature dependences of the resistivity for alloys of plutonium and americium calculated in terms of the derived conductivity model are compared with the available experimental data.

Tsiovkin, Yu. Yu., E-mail: y.tsiovkin@mail.ustu.ru; Povzner, A. A.; Tsiovkina, L. Yu. [Eltsin Ural Federal University (Russian Federation); Dremov, V. V. [Russian Federal Nuclear Center-Zababakhin All-Russian Research Institute of Technical Physics (Russian Federation); Kabirova, L. R.; Dyachenko, A. A.; Bystrushkin, V. B.; Ryabukhina, M. V. [Eltsin Ural Federal University (Russian Federation); Lukoyanov, A. V.; Shorikov, A. O. [Russian Academy of Sciences, Ural Division, Institute of Metal Physics (Russian Federation)

2010-01-15T23:59:59.000Z

186

Change in the electrical resistance of the metallic composite material-steel contact under friction and electric current  

Science Journals Connector (OSTI)

The IV characteristics of the sliding contact of metallic composites of grade 45 steel without a lubricant are presented. Steel-based composites are shown to increase the actual electric-contact area due to the ...

V. V. Fadin; M. I. Aleutdinova

2010-12-01T23:59:59.000Z

187

The Performance of a Wear Resistance Cladding Layer on a Mild Steel Plate by Electric Resistance Welding  

Science Journals Connector (OSTI)

This study deals with the performance of a 1 mm-thick wear resistance cladding layer of composite metal powder of 110~160 ?m-sized STL-1(Co-Cr alloy) and 100 ?m-sized MBF-15 (Ni based brazing alloy) applied by...

J. W. Lee; K. Nishio; M. Katoh; T. Yamaguchi; K. Mishima

2005-09-01T23:59:59.000Z

188

Monitoring the excavation damaged zone by three-dimensional reconstruction of electrical resistivity  

Science Journals Connector (OSTI)

......R.E., Worthington M.H. Anisotropic resistivity tomography. Geophys...acoustic investigation of a damaged anisotropic shale at the Mont Terri Underground...M.H., de Oliveira C.R. Anisotropic resistivity inversion. Inverse......

Nolwenn Lesparre; Dominique Gibert; Florence Nicollin; Christophe Nussbaum; Andy Adler

2013-01-01T23:59:59.000Z

189

JOURNAL DE PHYSIQUE CoZZoque C8, suppldment au n08, Tome 41, aou'k 1980, page C8-512 THE ELECTRICAL RESISTIVITY OF MOLTEN AND GLASSY Mg-Zn ALLOYS*  

E-Print Network [OSTI]

; %=-3. 3x1o - ~ electrical resistivity of amorphous and 8 7' 3K-',whereas Oberle et al. quote d;-4.7x1o - ~K-I .Electrical resistivities for structure factors. They are given by the amorphous Mg expansionry, the electrical resistivity of a binary coefficient) may be successf

Paris-Sud XI, Université de

190

PILOT-SCALE FIELD VALIDATION OF THE LONG ELECTRODE ELECTRICAL RESISTIVITY TOMOGRAPHY METHOD  

SciTech Connect (OSTI)

Field validation for the long electrode electrical resistivity tomography (LE-ERT) method was attempted in order to demonstrate the performance of the technique in imaging a simple buried target. The experiment was an approximately 1/17 scale mock-up of a region encompassing a buried nuclear waste tank on the Hanford site. The target of focus was constructed by manually forming a simulated plume within the vadose zone using a tank waste simulant. The LE-ERT results were compared to ERT using conventional point electrodes on the surface and buried within the survey domain. Using a pole-pole array, both point and long electrode imaging techniques identified the lateral extents of the pre-formed plume with reasonable fidelity, but the LE-ERT was handicapped in reconstructing the vertical boundaries. The pole-dipole and dipole-dipole arrays were also tested with the LE-ERT method and were shown to have the least favorable target properties, including the position of the reconstructed plume relative to the known plume and the intensity of false positive targets. The poor performance of the pole-dipole and dipole-dipole arrays was attributed to an inexhaustive and non-optimal coverage of data at key electrodes, as well as an increased noise for electrode combinations with high geometric factors. However, when comparing the model resolution matrix among the different acquisition strategies, the pole-dipole and dipole-dipole arrays using long electrodes were shown to have significantly higher average and maximum values than any pole-pole array. The model resolution describes how well the inversion model resolves the subsurface. Given the model resolution performance of the pole-dipole and dipole-dipole arrays, it may be worth investing in tools to understand the optimum subset of randomly distributed electrode pairs to produce maximum performance from the inversion model.

GLASER DR; RUCKER DF; CROOK N; LOKE MH

2011-07-14T23:59:59.000Z

191

Electric Resistance Change Mechanism of Indium-Tin Oxide Film During Deposition of Dielectric Oxide Films by RF Magnetron Sputtering  

Science Journals Connector (OSTI)

Electric resistance change of indium-tin oxide (ITO) film was investigated when dielectric oxide films such as Sr(Zr0.2Ti0.8)O3 and Y2O3 for an electroluminescent device were deposited on the ITO by the rf magnetron sputtering method using oxide ceramic targets. In order to understand the mechanism of the resistance change, a dc voltage of -70~+70 V was biased to an ITO film during the sputtering of dielectric oxide films. The resistance of the ITO film became higher in the positive bias region. The cause of the increase in resistance of the ITO films was confirmed to be oxidation by the oxide targets and the sputtering gas. The amount of the resistance change could be qualitatively explained by the ratio of the oxygen introduced into the ITO film and the combined oxygen forming O2 gas at the ITO surface incident to the ITO film at the sputtering of the dielectric oxide films.

Tomizo Matsuoka; Jun Kuwata; Masahiro Nishikawa; Yosuke Fujita; Takao Tohda; Atsushi Abe

1988-01-01T23:59:59.000Z

192

Responsiveness of electric resistance of polymer-grafted carbon black/alumina gel composite against solvent vapor and solute in solution  

Science Journals Connector (OSTI)

The carbon black/alumina gel composites were prepared by sol-gel reaction of aluminum isopropoxide in the presence of polymer-grafted carbon black. The electric resistance of the alumina gel composite from polyme...

Norio Tsubokawa; Junya Inaba; Katsunori Arai; Kazuhiro Fujiki

2000-04-01T23:59:59.000Z

193

Can innovative business models overcome resistance to electric vehicles? Better Place and battery electric cars in Denmark  

Science Journals Connector (OSTI)

This paper explores the geographical and policy context for an emergent business model from Better Place to deliver battery electric car mobility in Denmark. It argues that the combination of radically different technologies and a highly complex multi-agency operating environment theoretically provide the conditions and requirements for such an emergent business model. While focused on battery electric cars, renewable energy generation and smart grids, the paper has wider applicability to an understanding of the interplay between place, innovation and sustainability which suggests that diverse solutions are likely to be the characteristic solution rather than ubiquity and standardization. The paper argues, however, that the innovative business model, the deployment of electric vehicles, and the use of renewable energy systems, in this case largely based on wind power, while mutually supportive and contributing to wider policy aims with respect to the reduction of carbon emissions, may still fail in the face of entrenched practices. At the theoretical level it is concluded that theorization of business models needs a broader perspective beyond the typical value creation, value capture rubric to better understand the wider role such models have in meeting societal goals, and to understand the structural impediments to organizational and technical innovation.

Thomas Budde Christensen; Peter Wells; Liana Cipcigan

2012-01-01T23:59:59.000Z

194

Magnetic-susceptibility and electrical-resistivity measurements on RPdSn (R=CeYb) compounds  

Science Journals Connector (OSTI)

Magnetic-susceptibility and electrical-resistivity measurements have been carried out on equiatomic ternary compounds, RPdSn (R=CeYb), in the temperature range 4.2 and 300 K. The compounds EuPdSn and YbPdSn have been synthesized. As-cast RPdSn (R=CeYb) compounds crystallize in the orthorhombic TiNiSi-type structure. However, on annealing at 950 C, Er- and Tm-containing compounds transform to hexagonal Fe2P-type structure. Magnetic-susceptibility measurements reveal that the compounds with R=Ce, Sm, Eu, Gd, Tb, Dy, and Er order antiferromagnetically with Nel temperatures (TN) of 7.5, 11, 13, 14.5, 23.5, 11.4, and 5.6 K, respectively. The compounds with R=Pr, Nd, Ho, and Tm are paramagnetic down to 4.2 K. Susceptibility of YbPdSn shows Curie-Weiss behavior between 300-150 K with ?eff=1.45?B and deviates considerably from it below 150 K. The electrical resistivity of all these compounds exhibits metallic behavior and shows a sharp drop at the respective Nel temperatures. The TN of the RPdSn series does not follow de Gennes scaling and, instead, peaks at Tb. This behavior of TN can be understood on the basis of crystalline-electric-field effects.

D. T. Adroja and S. K. Malik

1992-01-01T23:59:59.000Z

195

Electricity Reliability  

E-Print Network [OSTI]

Electricity Delivery and Energy Reliability High Temperature Superconductivity (HTS) Visualization in the future because they have virtually no resistance to electric current, offering the possibility of new electric power equipment with more energy efficiency and higher capacity than today's systems

196

Electric pulse induced resistance change effect in manganites due to polaron localization at the metal-oxide interfacial region  

Science Journals Connector (OSTI)

Combining pulse-probe measurements as well as local transport measurements in an electron microscope system by a simultaneous monitoring of the structural changes, we show that the nonvolatile electric pulse induced resistance change in Ca-doped praseodymium manganite is related to a polaron order-disorder transition, modified by electronic band bending in the vicinity of an interface to a metallic electrode. A pronounced resistance change requires a critical distance between the two electrode and/or oxide interfaces to form an insulating incommensurate polaron-ordered phase during the initialization of the device. Based on these observations, a qualitative model for the electronic structure of the metal-oxide interface is developed.

Ch. Jooss, J. Hoffmann, J. Fladerer, M. Ehrhardt, T. Beetz, L. Wu, and Y. Zhu

2008-04-23T23:59:59.000Z

197

Calculation of the emission of nitrogen oxides in electric resistance heating furnaces  

Science Journals Connector (OSTI)

The present paper is devoted to the least studied topic in the field of use of modern electric heating equipment, namely, pollution of the atmosphere by nitrogen oxides and reduction of the intensity of this e...

A. V. Aksenov; V. A. Belyakov; Z. G. Sadykova

1998-02-01T23:59:59.000Z

198

Quantifying the Effect of Kerogen on Electrical Resistivity Measurements on Organic-rich Source Rocks  

E-Print Network [OSTI]

conductivity measurements (Rajeshwar et al., 1980) carried out on oil shale samples from the Green River oil shales illustrate the correlation between electrical behavior of organic matter and temperature. Researchers (Meng et al., 2012; Rajeshwar et al...., 1980) observed a pronounced effect of thermal maturity of organic matter and temperature on magnitude of measured electrical conductivity of the oil shale samples. The changes in kerogen network and structure, with increasing temperature and maturity...

Kethireddy, Nikhil Reddy

2013-12-04T23:59:59.000Z

199

Insulation Resistance  

Science Journals Connector (OSTI)

n...(1) The electrical resistance between two conductors or systems of conductors separated only by an insulating material. The resistance of a particular insulation may be measured by dividing the v...

Jan W. Gooch

2011-01-01T23:59:59.000Z

200

Insulation resistance  

Science Journals Connector (OSTI)

n....(1) The electrical resistance between two conductors or systems of conductors separated only by an insulating material. The resistance of a particular insulation may be measured by dividing the ...

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

Measurements of electrical resistivity of heavy ion beam produced high energy density matter: Latest results for lead and tungsten  

Science Journals Connector (OSTI)

The high-intensity heavy ion beams provided by the accelerator facilities of the Gesellschaft fr Schwerionenforschung (GSI) Darmstadt are an excellent tool to produce large volumes of high energy density (HED) matter. Thermophysical and transport properties of HED matter states are of interest for fundamental as well as for applied research. During the last few years development of new diagnostic techniques allowed for a series of measurements of the electrical resistivity of heavy ion beam generated HED matter. In this report we present the most recent results on electrical resistivity of HED matter at GSI. The experiments on which we report have been performed with targets consisting of tungsten wires and lead foils, respectively. Uranium and argon beam pulses with durations of a few hundred ns, intensities of about 2 10 9 and 1 10 11 ions / bunch , respectively, and an initial ion energy of 300350AMeV have been used as a driver. An energy density deposition of about 1kJ/g has been achieved by focusing the ion beam down to 1mm FWHM or less.

Serban Udrea; Vladimir Ternovoi; Nikolay Shilkin; Alexander Fertman; Vladimir E. Fortov; Dieter H.H. Hoffmann; Alexander Hug; Michail I. Kulish; Victor Mintsev; Pavel Ni; Dmitry Nikolaev; Naeem A. Tahir; Vladimir Turtikov; Dmitry Varentsov; Denis Yuriev

2007-01-01T23:59:59.000Z

202

Electric resistance monitoring as a method for controlling shape memory alloy characteristics during shape-setting treatments in the furnace  

Science Journals Connector (OSTI)

Abstract This paper proposes a method, based on electric resistance, for monitoring online the shape-setting of NiTi shape memory alloys during thermal treatments in the furnace. The experimental part includes straight-annealing experiments of 1mm Ni-rich NiTi wires with different cold-working degrees (0%, 25%, 30% and - 40% CW series) or at various ageing temperatures (708K, 748K, 808K, 853K, and 893K T series). Furthermore shape-setting experiments of ? springs at 708K are reported. A test current was injected into each specimen during ageing and the resulting tension was measured continuously over a set length of material, initially for 1800s. The resulting curves were repeatable and showed an initial drop in voltage, followed by a definite rise, a plateau and a long slow decrease. These epochs are connected to critical latencies that were used to set the durations of subsequent shape-setting experiments of separate samples in the CW and T series. Mechanical tensile tests, DSC, XRD measurements and FEG-SEM analyses were carried out on all specimens. Correlations were established between electric resistance curve latencies, mechanical performance and microstructural evolution in the material. In particular, the point at the end of the plateau region appears to mark optimal pseudoelastic behaviour. This method may improve the efficiency of parameter optimisation in shape memory alloys processing.

Simone Pittaccio; Lorenzo Garavaglia

2014-01-01T23:59:59.000Z

203

Analysis of fluid permeation through a particle-packed layer using an electric resistance network as an analogy  

Science Journals Connector (OSTI)

Fluid permeation resistance through a particle-packed bed with a non-uniform structure was investigated both theoretically and experimentally to confirm the relationship between pressure drop and air flow rate. Multiple-block construction consisting of various types of powders in the particle bed was used in this experiment. With the goal of design and operation simplification, a model bed was used to simulate an actual powder bed with a non-uniform structure due to local variation in particle size, particle shape and packing density. An electrical network circuit analogy was used to express the theoretical model bed where fluid flows in a zigzag manner among particles in the bed. The results showed good agreement between the theoretical model and experimental data. The results also verified that the fluid flow was irregular in all directions when using the non-uniform structure. In addition, the present study demonstrated that the concept of tortuosity should be considered due to the irregular flow path in the bed. Thus, the results of the present study suggest that the electric resistance network analogy might be useful in solving the problem of fluid permeation in actual particle layers with non-uniform structures.

Yoshiyuki Endo; Caroline L.Y. Ngan; Asep B.D. Nandiyanto; Ferry Iskandar; Kikuo Okuyama

2009-01-01T23:59:59.000Z

204

Drilling mud filtration and its effect on the electrical resistivity of porous media  

E-Print Network [OSTI]

4o Jfeterials and Equipment. 9 Conductivity .Apparatus ? ? * ? . 9 o * o * o * ? o * 0 o t ? 0 9 Resistivity Measurement and Flow .Apparatus a - e > o ? e ? o ? - o 9 Cores and Drilling Fluid Suspensions o t ' o o o o o o o o o 10 5... t > ? e o t f a a . . . 11 LI Core Chamber with Electrodes...

Flock, Donald Louis

2013-10-04T23:59:59.000Z

205

Quantum mechanical aspects of friction and electric resistance in microscopic problems with applications to radiation physics  

E-Print Network [OSTI]

Friction incorporates the close connection between classical mechanics in irreversible thermodynamics. The translation to a quantum mechanical foundation is not trivial and requires a generalization of the Lagrange function. A change to electromagnetic circuits appears to more adequate, since the electric analogue (Ohms law) is related to scatter of electrons at lattice vibrations.

Ulmer, W

2015-01-01T23:59:59.000Z

206

Deviations from Matthiessen's Rule in Electrical Resistivity of Nickel-Based Alloys  

Science Journals Connector (OSTI)

......decrease that of the sd~surbce and of the ds-surface. As a result, the ratio of ,-t (T) / r 1(T) becomes (T)" Eere, r" (T) represents the SEl:tller tb~u1 that of (T) at ten1perature Deviations from 1\\1atthiessen's Rule in Electrical......

Jiro Yamashita; Hiroko Hayakawa

1976-08-01T23:59:59.000Z

207

Geophys. J. Int. () , 1?? Cross-section electrical resistance tomography of La Soufri`ere of  

E-Print Network [OSTI]

to unconsolidated material saturated by hydrothermal fluids. Two of them are associated with partial flank collapses. Key words: Electrical properties ­ tomography ­ image processing ­ Volcanic hazards and risks 1 in the hydrothermal reservoirs and produces episodic chlorine spikes in the Carbet hot spring located on the north

Adler, Andy

208

Electrical Resistance Measurements of the Walls of the Guinea Pig Cochlear Channels  

Science Journals Connector (OSTI)

Microelectrode pairs for current injection and recording of the resulting potentials were introduced into scala media scala vestibuli and scala tympani of the first three turns of the guinea pig cochlea; an additional pair of electrodes was placed in the neck musculature. The potential difference between each recording electrode combination was determined for direct current pulses passed interscalarly and from each scala to the neck. These potentials were used to derive values for the elements of simple cross?sectional resistive?network models of the lower three cochlear turns. It was found that the driving?point resistances between scala media and each of the perilymphatic scalae were nearly equal having average values of 10 8 and 6 k? in the first second and third turns respectively. This resistance decline was concomitant with an increase in the scala media longitudinal attenuation factor which averaged 3 dB/mm in the first turn and progressively increased to 10 dB/mm in the third turn.

S. Sitko; V. Honrubia; D. Strelioff

1973-01-01T23:59:59.000Z

209

ELECTRIC  

Office of Legacy Management (LM)

you nay give us will be greatly uppreckted. VPry truly your23, 9. IX. Sin0j3, Mtinager lclectronics and Nuclear Physics Dept. omh , WESTINGHOUSE-THE NAT KING IN ELECTRICITY...

210

Unusually Small Electrical Resistance of Three-Dimensional Nanoporous Gold in External Magnetic Fields  

Science Journals Connector (OSTI)

We report the electric conductivity of three-dimensional (3D) nanoporous gold at low temperatures and in strong magnetic fields. It was found that topologically disordered 3D nanoporosity leads to extremely low magnetoresistance and anomalous temperature dependence as the characteristic length of nanoporous gold is tuned to be ?14??nm. This study underscores the importance of 3D topology of a nanostructure on electronic transport properties and has implications in manipulating electron transport by tailoring 3D nanostructures.

T. Fujita; H. Okada; K. Koyama; K. Watanabe; S. Maekawa; M. W. Chen

2008-10-16T23:59:59.000Z

211

Theoretical study of the electrical power behavior of a cesium thermionic converter for switching resistive and reactive loads  

SciTech Connect (OSTI)

Pulsed ionized diodes have shown to be an attractive mode to develop thermionic converters. Usually the investigations have been focused to work with additive gases and constant loads at steady state. The experimental transient graphs reported suggest a dynamic behavior of the thermionic converter. Periods of the order of 300 {micro}s have been reported for the decay time of voltage and current, a condition that is similar to a capacitive discharge. A circuit model for a thermionic converter to define this condition is proposed. Using this model, an electrical analysis of the thermionic converter power with different switching loads is made. Both, resistive and reactive loads are connected. Special emphasis is dedicated to determine the resonance frequencies.

Perez, J.G. [ICUAP-BUAP, Puebla (Mexico). Semiconductor Devices Research Center; Estrada, C.A.; Jimenez, A.E.; Cervantes, J.G. [UNAM, Temixco (Mexico). Energy Research Center

1997-12-31T23:59:59.000Z

212

Mechanical strength evaluation for Nd-YAG laser and electric resistance spot weld (ERSW) joint under multiaxial loading  

Science Journals Connector (OSTI)

This work presents a comparison between laser weld (LBW) and electric resistance spot weld (ERSW) processes used for assemblies of components in a body-in-white (BIW) at a world class automotive industry. It is carried out by evaluating the mechanical strength modeled both by experimental and numerical methods. An Arcan multiaxial test was designed and manufactured in order to enable 0, 45 and 90 directional loadings. The welded specimens were uncoated low carbon steel sheets (Sy=170MPa) used currently at the automotive industry, with two different thicknesses: 0.80 and 1.20mm. A numerical analysis was carried out using the finite element method (FEM) through LS-DYNA code.

Haroldo Akira Kavamura; Gilmar Ferreira Batalha

2008-01-01T23:59:59.000Z

213

Phase formation induced by ion irradiation and electrical resistivity of aluminum3d-transition-metal alloys  

Science Journals Connector (OSTI)

The phase formation, in particular amorphization, caused by 500-keV Xe+ ion irradiation of thin multilayered films of Al-Ti, Al-V, Al-Cr, Al-Mn, Al-Fe, Al-Co, and Al-Ni has been investigated. At a substrate temperature of 100 K during the irradiation, all these alloy systems are found to become amorphous for aluminum-rich compositions. At room temperature, the formation of structurally simple-crystalline solid solutions over extended compositional ranges, as compared to thermodynamic equilibrium, is observed. The electrical resistivity of amorphous Al83M17 alloys, where M=Ti, V, Cr, Mn, Fe, Co, or Ni, is found to vary systematically as a function of transition-metal element. A maximum is observed around Fe, for which the d-electron states coincide with the Fermi level. This behavior suggests that scattering of the conduction electrons by the 3d-electron states plays a dominant role. A comparison with x-ray photoelectron spectroscopy data from the literature suggests that the resistivity of amorphous Al83M17 alloys can be directly correlated to the position and width of the d-electron states.

N. Karpe; K. Kyllesbech Larsen; J. Bo/ttiger

1992-08-01T23:59:59.000Z

214

Jones Electric Moho Page 1 ImagingandobservingtheElectricalMoho  

E-Print Network [OSTI]

Jones Electric Moho Page 1 ImagingandobservingtheElectricalMoho Alan G. Jones Dublin Institute version: 18 July, 2012 Revised version: 06 February 2013 Keywords: Moho, electrical Moho, electrical conductivity, electrical resistivity, crustmantle boundary #12;Jones Electric Moho Page 2 Abstract

Jones, Alan G.

215

Electric resistance of La0.67Ca0.33MnO3 films biaxially strained during growth on lattice-mismatched substrates  

Science Journals Connector (OSTI)

We have studied the electric resistance of 20-nm-thick La0.67Ca0.33MnO3 films coherently grown on single crystal substrates with considerable (negative) and almost zero lattice mismatch. The unit cell volume in t...

Yu. A. Boikov; V. A. Danilov

2004-07-01T23:59:59.000Z

216

Electric resistance and magnetoresistance of 30-nm-Thick La0.67Ca0.33MnO3 films elastically compressed in the (110) plane  

Science Journals Connector (OSTI)

We have studied the structure, electric resistance, and magnetoresistance of 30-nm-thick (...0.67Ca0.33MnO3 (LCMO) films grown by laser deposition on (001)-oriented LaAlO3 substrates. The unit cell parameters a a...

Yu. A. Boikov; M. P. Volkov

2008-11-01T23:59:59.000Z

217

A 3D electrical resistivity tomography survey to characterise the structure of a albeluvic tonguing horizon composed of distinct elementary pedological volumes  

Science Journals Connector (OSTI)

Abstract Water and gas transfer in porous media like soils are determined by their porous network, described by their structure. In soil, the horizon is usually considered to be elementary and homogeneous functioning system in the description of gas and water functioning. However, in some cases, a horizon is heterogeneous, and its structure is defined by the 3D arrangement of Elementary Pedological Volumes (EPVs). The horizon needs to be described in three dimensions to improve the characterisation of the structure and, consequently, the prediction of its hydraulic functioning. The aim of this study was to determine the feasibility of describing the 3D structure of a heterogeneous albeluvic tonguing soil horizon composed of a juxtaposition of silty white and clayey ochre EPVs, using 3D electrical resistivity tomography (ERT). Electrical measurements were compared with geostatistical analyses from soil photographs. We demonstrated that the resistivity of the white \\{EPVs\\} was greater than that of the ochre EPVs. In addition, the general soil structure and organisation of the soil horizon could be derived from the electrical resistivity data. We proposed a method to discretise the soil electrical resistivity into a binary system that corresponded to white and ochre volumes. Finally, a 3D representation of the soil structure was created that could be used to improve soil hydraulic models.

M. Sger; R. Gurin; A. Frison; H. Bourennane; G. Richard; I. Cousin

2014-01-01T23:59:59.000Z

218

Heat Transfer -2 A long copper wire is used to carry an electric current and has an electrical resistance of 0.4 ohm  

E-Print Network [OSTI]

Heat Transfer - 2 A long copper wire is used to carry an electric current and has an electrical the electrical heat generation per length of wire (W/m) when current is 170 A. c) (10 pts) Find the steady state temperature of the wire for b). d) (10 pts) Find the electrical heat generation per length of wire (W/m) when

Virginia Tech

219

ELECTRIC  

Office of Legacy Management (LM)

ELECTRIC ELECTRIC cdrtrokArJclaeT 3 I+ &i, y$ \I &OF I*- j< t j,fci..- ir )(yiT !E-li, ( \-,v? Cl -p/4.4 RESEARCH LABORATORIES EAST PITTSBURGH, PA. 8ay 22, 1947 Mr. J. Carrel Vrilson General ?!!mager Atomic Qxzgy Commission 1901 Constitution Avenue Kashington, D. C. Dear Sir: In the course of OUT nuclenr research we are planning to study the enc:ri;y threshold anti cross section for fission. For thib program we require a s<>piAroted sample of metallic Uranium 258 of high purity. A quantity of at lezst 5 grams would probably be sufficient for our purpose, and this was included in our 3@icntion for license to the Atonic Energy Coskqission.. This license has been approved, 2nd rre would Llp!Jreciate informztion as to how to ?r*oceed to obtain thit: m2teria.l.

220

JOURNAL DE PHYSIQUE CoZZoque C8, supplgment au n08, Tome 42, aoGt 2980, page C8-519 ELECTRICAL RESISTIVITY AND THERMOELECTRIC POWER OF LIQUID Ge-Sb AND Pb-Sb ALLOYS  

E-Print Network [OSTI]

Fig. 1. v Electrical resistivity of liquid Pbl-x~bx alloys as a function of temperature. the liquid were quoted as dt%Sb Fig. 2. - Electrical resistivity of liquid Pb-Sb alloys at 660°C and Ge-Sb alloysJOURNAL DE PHYSIQUE CoZZoque C8, supplgment au n08, Tome 42, aoGt 2980, page C8-519 ELECTRICAL

Boyer, Edmond

Note: This page contains sample records for the topic "individual resistance electric" 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

Gravitational-wave spin-down and stalling lower limits on the electrical resistivity of the accreted mountain in a millisecond pulsar  

E-Print Network [OSTI]

The electrical resistivity of the accreted mountain in a millisecond pulsar is limited by the observed spin-down rate of binary radio millisecond pulsars (BRMSPs) and the spins and X-ray fluxes of accreting millisecond pulsars (AMSPs). We find $\\eta \\ge 10^{-28}\\,\\mathrm{s}\\, (\\tau_\\mathrm{SD}/1\\,\\mathrm{Gyr})^{-0.8}$ (where $\\tau_\\mathrm{SD}$ is the spin-down age) for BRMSPs and $\\eta \\ge 10^{-25}\\,\\mathrm{s}\\,(\\dot{M}_\\mathrm{a}/\\dot{M}_\\mathrm{E})^{0.6}$ (where $\\dot{M}_\\mathrm{a}$ and $\\dot{M}_\\mathrm{E}$ are the actual and Eddington accretion rates) for AMSPs. These limits are inferred assuming that the mountain attains a steady state, where matter diffuses resistively across magnetic flux surfaces but is replenished at an equal rate by infalling material. The mountain then relaxes further resistively after accretion ceases. The BRMSP spin-down limit approaches the theoretical electron-impurity resistivity at temperatures $\\ga 10^5$ K for an impurity concentration of $\\sim 0.1$, while the AMSP stalling limit falls two orders of magnitude below the theoretical electron-phonon resistivity for temperatures above $10^8$ K. Hence BRMSP observations are already challenging theoretical resistivity calculations in a useful way. Next-generation gravitational-wave interferometers will constrain $\\eta$ at a level that will be competitive with electromagnetic observations.

Matthias Vigelius; Andrew Melatos

2010-05-13T23:59:59.000Z

222

Characterizations of 21-4N to 4Cr9Si2 stainless steel dissimilar joint bonded by electric-resistance-heat-aided friction welding  

Science Journals Connector (OSTI)

A new welding process, electric-resistance-heat-aided friction welding (ERHAFW), was introduced in this study. To further improve the joint quality and energy-saving, electric resistance welding was combined with the conventional continuous-drive friction welding. 21-4N (austenitic stainless steel) and 4Cr9Si2 (martensitic stainless steel) valve steel rods of 4mm diameter were used as base metals. The results show that electric-resistance-heat-aided friction welding can be applied to join thin rods within a relatively short time, which is very difficult for conventional friction welding (FW). The microstructure of ERHAFW bonded 21-4N to 4Cr9Si2 presents non-uniform across the joint. Different structure zones are observed from the weld line to both sides, which are the weld center, thermo-mechanically affected zone (TMAZ) and heat affected zone (HAZ). These regions exhibit different structures owing to the difference in the thermophysical and mechanical properties of these two steels under the fast heating and cooling during welding. The variation of microhardness in the joint is attributed to the microstructure change. The higher microhardness is obtained in the weld center and TMAZ of 4Cr9Si2 corresponding to the presence of fine tempered martensite and carbides.

Wen-Ya Li; Min Yu; Jinglong Li; Guifeng Zhang; Shiyuan Wang

2009-01-01T23:59:59.000Z

223

Research on micro-electric resistance slip welding of copper electrode during the fabrication of 3D metal micro-mold  

Science Journals Connector (OSTI)

Abstract 3D micro-mold fabricated by the micro double-staged laminated object manufacturing process (micro-DLOM) is formed via stacking and fitting of multi-layer 2D micro-structures. The connection of 2D micro-structures is related to forming accuracy and mechanical properties of 3D micro-mold. In this research, micro-electric resistance slip welding of copper electrodes was proposed to connect multi-layer 2D micro-structures. Firstly, the proper process parameters of slip welding were obtained through the welding experiment, and the temperature field of micro-electric resistance slip welding under such process parameters was simulated. Secondly, deposition effect of the copper bar electrode produced during slip welding was studied and the study results show that the copper element deposited in the slip welding area decreases as the surface roughness of copper electrode decreases. Finally, based on the above research, a square micro-cavity mold with micro-channel, a circular micro-cavity mold with cross keyway and micro gear cavity mold with two-stage steps were welded by the micro-electric resistance slip welding.

Bin Xu; Xiao-yu Wu; Jian-guo Lei; Feng Luo; Feng Gong; Chen-lin Du; Xiu-quan Sun; Shuang-chen Ruan

2013-01-01T23:59:59.000Z

224

The P-H-T effects on the electric resistance and magnetoresistance of La0.7Sr0.1Pb0.2MnO3 single crystal films  

Science Journals Connector (OSTI)

The effects of high hydrostatic pressures (P) and magnetic fields (H) in a broad temperature range (T=77325 K) on the electric resistance (R) and magnetoresistance (?R/R 0) was studied in laser-d...

S. S. Kucherenko; V. P. Pashchenko; P. I. Polyakov

2001-06-01T23:59:59.000Z

225

ON A NEW METHOD FOR DISCOVERING AND MEASURING OLOTROPY OF ELECTRIC RESISTANCE PRODUCED BY OLOTROPIC STRESS IN A SOLID1  

Science Journals Connector (OSTI)

... published in the Transactions of the Royal Society for 1856), showing a diminution of electric conductivity by pulling force in metallic wires, and Mr. Tomlinson's recent confirmations and ... equal in all directions) of the substance when free from stress. Hence, if an electric current be maintained along a tube, torsion would cause it to flow in spiral ...

1878-06-13T23:59:59.000Z

226

Direct LED writing of submicron resist patterns: Towards the fabrication of individually-addressable InGaN submicron stripe-shaped LED arrays  

Science Journals Connector (OSTI)

Submicron stripe-shaped InGaN light-emitting diode (LED) arrays with individually addressable capabilities are demonstrated ... the emission pattern, are formed by direct LED writing in a mask-free manner. The .....

Zheng Gong; Benoit Guilhabert; Zhitao Chen; Martin D. Dawson

2014-09-01T23:59:59.000Z

227

Electrical resistance and magnetic properties of the neptunium monopnictides NpAs, NpSb, and NpBi at high pressures  

Science Journals Connector (OSTI)

We report on high-pressure studies performed on the neptunium pnictides NpAs and NpBi via electrical resistance up to ?25 GPa between 1.3 K and room temperature, and on a high-pressure investigation up to 9 GPa and at 4.2 K on NpSb using 237Np Mssbauer spectroscopy. This work extends previous high-pressure studies carried out on NpAs via Mssbauer spectroscopy, on NpSb via resistance, and on all pnictides via x-ray study. In NpX (X=As,Sb,Bi) crystallizing in the cubic-NaCl phase the ground state is antiferromagnetic and displays a noncollinear 3k spin structure. The strong increase of the resistivity with decreasing temperature observed in the temperature range of the 3k order at ambient pressure collapses at 0.23 (NpAs), 2.7 (NpSb), and 3.9 GPa (NpBi). No significant change of the hyperfine interactions is found in NpAs or NpSb at the pressure where the resistance collapse is observed. The Kondo anomaly of the resistivity observed at ambient pressure disappears above 25 GPa (NpAs), 2.7 GPa (NpSb), and 3 GPa (NpBi). The Nel temperature TN of all compounds and the ordered moment of NpAs and NpSb decrease with reduced volume. For NpAs and NpBi the resistance indicates the presence of magnetic order at least up to 16 GPa. The compounds undergo a pressure-induced structural transition with a volume reduction by ?10%. Although in the resistance of NpSb the signature of magnetic order is lost already at 8 GPa in the high-pressure phase, a magnetic hyperfine field is present, which is reduced by ?30% relative to the NaCl phase. It is suggested that the resistance collapse is caused by a change of the magnetic structure, that the decrease of TN is due to a modification of the Fermi surface besides a small 5f delocalization, and that in NpSb the volume reduction in the structural high-pressure phase leads to an enhanced 5f delocalization.

V. Ichas; S. Zwirner; D. Braithwaite; J. C. Spirlet; J. Rebizant; W. Potzel

1997-12-01T23:59:59.000Z

228

Electrical-Thermal-Structural Coupled Finite Element Model of High Temperature Superconductor for Resistive Type Fault Current Limiters  

Science Journals Connector (OSTI)

A multi-physics finite element model of high-temperature superconductors (HTS) will be presented in this article. The electrical-thermal model is mainly based on Maxwells equation and basic heat transfer equa...

J. Sheng; Y. Chen; B. Lin; L. Ying; Z. Jin

2014-06-01T23:59:59.000Z

229

Electric machine  

DOE Patents [OSTI]

An interior permanent magnet electric machine is disclosed. The interior permanent magnet electric machine comprises a rotor comprising a plurality of radially placed magnets each having a proximal end and a distal end, wherein each magnet comprises a plurality of magnetic segments and at least one magnetic segment towards the distal end comprises a high resistivity magnetic material.

El-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Reddy, Patel Bhageerath (Madison, WI)

2012-07-17T23:59:59.000Z

230

Electrical resistivity structure of the Valu Fa Ridge, Lau Basin, from marine controlled-source electromagnetic sounding  

Science Journals Connector (OSTI)

......Basin is a small back-arc basin, separating the...the active Tofua Island Arc ( Fig.1). It is thought...west of the Tofua Island Arc.-Spreading has been...position of the ridge axis. Electric field receiver locations...extensive low-temperature discharge related to the high permeability......

Lucy MacGregor; Martin Sinha; Steven Constable

2001-07-01T23:59:59.000Z

231

Definition: Electrical Methods | Open Energy Information  

Open Energy Info (EERE)

Electrical Methods Electrical Methods Electrical methods aim to map the electrical resistivity structure of the subsurface. Electrical resistivity (inverse of electrical conductivity) is a measure of the ability for electrical current to flow and depends on parameters such as rock type, porosity and permeability, fluid type and saturation, and temperature. The SI unit of measure for resistivity is the ohm meter. [1] View on Wikipedia Wikipedia Definition Electrical resistivity (also known as resistivity, specific electrical resistance, or volume resistivity) quantifies how strongly a given material opposes the flow of electric current. A low resistivity indicates a material that readily allows the movement of electric charge. Resistivity is commonly represented by the Greek letter ρ. The SI unit of

232

An electrical resistivity logging study of the marine sediments at the offshore dredge disposal site, Galveston, Texas  

E-Print Network [OSTI]

RESISTIVITY DATA - LABORATORY Ro (ohm-cm) Rw (ohm-cm) Size m Xa %Sand /Silt %Clay Md4 RI A RII A 13. 61 25. 69 12 12 1. 13 2. 14 2. 0 1. 75 73. 93 57. 19 49. 25 92. 31 18. 99 4. 37 23. 8 3. 30 3. 53 2. 74 RII 8 24. 82 12 2. 06 1. 75 50.... 23 97. 44 1. 39 1. 15 2. 57 RII C 19. 23 12 1. 6 2. 1 63. 62 51. 09 25. 68 23. 22 3. 95 RII D 21. 53 12 1. 794 1. 75 54. 48 74. 16 10. 34 15. 49 3. 2 RIII A RIV A RIV 8 RIV C RIV D 23. 16 10. 89 9. 75 11. 88 10. 24 12 10. 1 10. 1 10. 1...

Hill, Gerhard William

2012-06-07T23:59:59.000Z

233

Fabrication of hydrophobic, electrically conductive and flame-resistant carbon aerogels by pyrolysis of regenerated cellulose aerogels  

Science Journals Connector (OSTI)

Abstract In this paper, we reported miscellaneous carbon aerogels prepared by pyrolysis of regenerated cellulose aerogels that were fabricated by dissolution in a mild NaOH/PEG solution, freeze?thaw treatment, regeneration, and freeze drying. The as-prepared carbon aerogels were subsequently characterized by scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), nitrogen adsorption measurements, X-ray diffraction (XRD), Raman spectroscopy, and water contact angle (WCA) tests. The results showed that the carbon aerogels with pore diameters of 1?60nm maintained interconnected three-dimensional (3D) network after the pyrolysis, and showed type?IV adsorption isotherm. The pyrolysis process leaded to the decomposition of oxygen-containing functional groups, the destruction of cellulose crystalline structure, and the formation of highly disordered amorphous graphite. Moreover, the carbon aerogels also had strong hydrophobicity, electrical conductivity and flame retardance, which held great potential in the fields of waterproof, electronic devices and fireproofing.

Caichao Wan; Yun Lu; Yue Jiao; Chunde Jin; Qingfeng Sun; Jian Li

2014-01-01T23:59:59.000Z

234

Resistance switching driven by polarity and voltage of electric pulse in AgLa0.7Ca0.3MnO3Pt sandwiches  

Science Journals Connector (OSTI)

Materials showing reversible resistance switching at room temperature are attractive for ... this letter, the switching between the high resistance state (OFF-state) and the low resistance state (ON-state) was de...

R. Dong; Q. Wang; L. Chen; D. Shang; T. Chen; X. Li; W. Zhang

2005-07-01T23:59:59.000Z

235

Definition: Resistivity Log | Open Energy Information  

Open Energy Info (EERE)

Resistivity Log Resistivity Log Jump to: navigation, search Dictionary.png Resistivity Log Electrical resistivity logging is the measurement of potential (voltage) differences resulting from electrical current flow in the vicinity of a borehole in order to determine formation resistivity.[1] View on Wikipedia Wikipedia Definition Resistivity logging is a method of well logging that works by characterizing the rock or sediment in a borehole by measuring its electrical resistivity. Resistivity is a fundamental material property which represents how strongly a material opposes the flow of electric current. In these logs, resistivity is measured using 4 electrical probes to eliminate the resistance of the contact leads. The log must run in holes containing electrically conductive mud or water. Resistivity logging is

236

Individualized Independent  

E-Print Network [OSTI]

SC 5000 Internship (Solar Electric Power Association, Washington, DC) City P SC 223 U.S. Foreign graduating, Porter was offered a job in sales and marketing with KACO new energy, Inc., an international company that is the world's second largest manufacturer of photovoltaic inverters, used for both

Dennehy, John

237

Electrical Techniques | Open Energy Information  

Open Energy Info (EERE)

Electrical Techniques Electrical Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Electrical Techniques Details Activities (0) Areas (0) Regions (0) NEPA(1) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Geophysical Techniques Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature Dictionary.png Electrical Techniques: Electrical techniques aim to image the electrical resistivity of the

238

Convectively cooled electrical grid structure  

DOE Patents [OSTI]

Undesirable distortions of electrical grid conductors from thermal cycling are minimized and related problems such as unwanted thermionic emission and structural failure from overheating are avoided by providing for a flow of fluid coolant within each conductor. The conductors are secured at each end to separate flexible support elements which accommodate to individual longitudinal expansion and contraction of each conductor while resisting lateral displacements, the coolant flow preferably being directed into and out of each conductor through passages in the flexible support elements. The grid may have a modular or divided construction which facilitates manufacture and repairs.

Paterson, J.A.; Koehler, G.W.

1980-11-10T23:59:59.000Z

239

Random Walks and Electrical Networks Electrical Network ...  

E-Print Network [OSTI]

Feb 4, 2008 ... Much of this talk is based on the book Random Walks and Electric. Networks by Peter .... Rx,y resistance of the edge from x to y. Cx,y = 1. Rx,y.

Jonathon Peterson

2008-01-30T23:59:59.000Z

240

A simple, reliable technique for making electrical contact to multiwalled carbon nanotubes  

E-Print Network [OSTI]

A simple, reliable technique for making electrical contact to multiwalled carbon nanotubes P. J. de nanotubes is described. With these contacts, current in the mA range can be routinely passed through individual multiwalled nanotubes without adverse consequences, thus allowing their resistance to be measured

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Structural Dependence of Grain Boundary Resistance in Copper Nanowires  

SciTech Connect (OSTI)

The current choice of the interconnect metal in integrated circuits is copper due to its higher electrical conductivity and improved electromigration reliability in comparison with aluminum. However, with reducing feature sizes, the resistance of copper interconnects (lines) increases dramatically. Greater resistance will result in higher energy use, more heat generation, more failure due to electromigration, and slower switching speeds. To keep pace with the projected planar transistor density, the first challenge is to identify the dominant factors that contribute to the high interconnect resistance. Here we directly measure individual grain boundary (GB) resistances in copper nanowires with a one-to-one correspondence to the GB structure. The specific resistivities of particular GBs are measured using four-probe scanning tunneling microscopy (STM) to establish a direct link between GB structure and the resistance. High-angle random GBs contribute to a specific resistivity of about 25 10-12 cm2 for each boundary, while coincidence boundaries are significantly less-resistive than random boundaries. Thus, replacing random boundaries with coincidence ones would be a route to suppress the GB impact to the resistivity of polycrystalline conductors. Acknowledgement: The research was supported by the Division of Scientific User Facilities, U. S. Department of Energy.

Kim, Tae Hwan [ORNL; Zhang, Xiaoguang [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Radhakrishnan, Balasubramaniam [ORNL; Evans III, Boyd Mccutchen [ORNL; Kulkarni, Nagraj S [ORNL; Kenik, Edward A [ORNL; Meyer III, Harry M [ORNL; Li, An-Ping [ORNL

2011-01-01T23:59:59.000Z

242

Influence of the lanthanum deficit on electrical resistivity and heat capacity of silver-doped lanthanum manganites La{sub 1-x}Ag{sub y}MnO{sub 3}  

SciTech Connect (OSTI)

The electrical resistivity and heat capacity of the silver-doped lanthanum manganites La{sub 0.80}Ag{sub 0.15}MnO{sub 3} and La{sub 0.85}Ag{sub 0.15}MnO{sub 3} have been investigated. Despite the nonstoichiometry of the composition, the La{sub 0.80}Ag{sub 0.15}MnO{sub 3} manganite exhibits a bulk homogeneity and better physical properties from the applied point of view as compared to the La{sub 0.85}Ag{sub 0.15}MnO{sub 3} manganite, viz., the former compound has a higher spontaneous magnetoresistance and a larger jump of the heat capacity with a small width of the phase transition, and the anomalies of the heat capacity and electrical resistivity in the vicinity of the Curie point of this compound agree with the fluctuation nature of the second-order phase transition. The behavior of the properties of lanthanum-deficient manganites under investigation in the region of the phase transition is consistent with the classical theory of indirect exchange interaction. The behavior of the temperature dependence of the electrical resistivity has been analyzed in terms of two models. One of these models is based on the tunneling of charge carriers between ferrons or polarons, and the other model is based on the polaron hopping conduction. Both approaches lead to consistent results, and their combination has made it possible to estimate the tunneling distance of charge carriers. The origin of the influence of technological parameters characterizing the synthesis of La{sub 1-x}Ag{sub y}MnO{sub 3} ceramic materials on their physical properties has been elucidated.

Abdulvagidov, Sh. B., E-mail: abdulvagidov@iwt.ru; Gamzatov, A. G. [Russian Academy of Sciences, Amirkhanov Institute of Physics, Dagestan Scientific Center (Russian Federation); Mel'nikov, O. V.; Gorbenko, O. Yu. [Moscow State University (Russian Federation)

2009-12-15T23:59:59.000Z

243

Characterization of room temperature recrystallization kinetics in electroplated copper thin films with concurrent x-ray diffraction and electrical resistivity measurements  

SciTech Connect (OSTI)

Concurrent in-situ four-point probe resistivity and high resolution synchrotron x-ray diffraction measurements were used to characterize room temperature recrystallization in electroplated Cu thin films. The x-ray data were used to obtain the variation with time of the integrated intensities and the peak-breadth from the Cu 111 and 200 reflections of the transforming grains. The variation of the integrated intensity and resistivity data with time was analyzed using the Johnson-Mehl-Avrami-Kolmogorov (JMAK) model. For both 111-textured and non-textured electroplated Cu films, four-point probe resistivity measurements yielded shorter transformation times than the values obtained from the integrated intensities of the corresponding Cu 111 reflections. In addition, the JMAK exponents fitted to the resistivity data were significantly smaller. These discrepancies could be explained by considering the different material volumes from which resistivity and diffraction signals originated, and the physical processes which linked these signals to the changes in the evolving microstructure. Based on these issues, calibration of the resistivity analysis with direct structural characterization techniques is recommended.

Treger, Mikhail; Noyan, I. C. [Department of Applied Physics and Applied Mathematics, Columbia University, New York 10027 (United States)] [Department of Applied Physics and Applied Mathematics, Columbia University, New York 10027 (United States); Witt, Christian [GlobalFoundries, T.J. Watson Research Center, Yorktown Heights, New York 10598 (United States)] [GlobalFoundries, T.J. Watson Research Center, Yorktown Heights, New York 10598 (United States); Cabral, Cyril; Murray, Conal; Jordan-Sweet, Jean [IBM, T.J. Watson Research Center, Yorktown Heights, New York 10598 (United States)] [IBM, T.J. Watson Research Center, Yorktown Heights, New York 10598 (United States); Rosenberg, Robert [State University of New York, the University at Albany, Albany, NY 12203 (United States)] [State University of New York, the University at Albany, Albany, NY 12203 (United States); Eisenbraun, Eric [College of Nanoscale Science and Engineering, University at Albany, Albany, NY 12203 (United States)] [College of Nanoscale Science and Engineering, University at Albany, Albany, NY 12203 (United States)

2013-06-07T23:59:59.000Z

244

Electrical condition monitoring method for polymers  

DOE Patents [OSTI]

An electrical condition monitoring method utilizes measurement of electrical resistivity of an age sensor made of a conductive matrix or composite disposed in a polymeric structure such as an electrical cable. The conductive matrix comprises a base polymer and conductive filler. The method includes communicating the resistivity to a measuring instrument and correlating resistivity of the conductive matrix of the polymeric structure with resistivity of an accelerated-aged conductive composite.

Watkins, Jr., Kenneth S. (Dahlonega, GA); Morris, Shelby J. (Hampton, VA); Masakowski, Daniel D. (Worcester, MA); Wong, Ching Ping (Duluth, GA); Luo, Shijian (Boise, ID)

2008-08-19T23:59:59.000Z

245

Physics of Electric Contacts  

Science Journals Connector (OSTI)

... his subject in three distinct parts. Part 1, of 186 pages, deals with the elementary processes involved in the passage of electricity across stationary electrode surfaces. It Introduces the ... in the passage of electricity across stationary electrode surfaces. It Introduces the idea of constriction resistance, in which the lines of current-flow through clean electrodes are constricted through the ...

F. LLEWELLYN JONES

1947-09-27T23:59:59.000Z

246

An International Survey of Electric Storage Tank Water Heater Efficiency and Standards  

E-Print Network [OSTI]

Survey of Electric Storage Tank Water Heater Efficiency andSurvey of Electric Storage Tank Water Heater Efficiency andby electric resistance storage tank water heaters (geysers),

Johnson, Alissa

2013-01-01T23:59:59.000Z

247

Graphitic Electrical Contacts to Metallic Single Walled Carbon Nanotubes Using Pt Electrodes  

E-Print Network [OSTI]

NANO LETTERS Graphitic Electrical Contacts to Metallicof the interfacial electrical resistance between nano- tubesprovide excellent electrical contacts to many types of

Collins, Philip G

2009-01-01T23:59:59.000Z

248

Electricity 2011  

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

Electricity > Soliciting comments on EIA-111 Electricity > Soliciting comments on EIA-111 EIA announces the proposal of Form EIA-111, Quarterly Electricity Imports and Exports Report Released: August 15, 2011 Background On August 11, 2011, a Federal Register Notice was published soliciting comments for the new EIA-111 survey form. The EIA-111, Quarterly Electricity Imports and Exports Report will replace the OE-781R, Monthly Electricity Imports and Exports Report. The OE-781R has been suspended and will be terminated upon the approval of the EIA-111. The OE-781R administered from July 2010 through May 2011, proved complex and confusing for the repondents. As a result, the EIA-111 was developed to more effectively and efficiently collect more accurate and meaningful data. The Paperwork Reduction Act (PRA) of 1995 requires that each Federal agency obtains approval from the Office of Management and Budget (OMB) before undertaking to collect information from ten or more persons, or continuing a collection for which the OMB approval and the OMB control number are about to expire. The approval process, which is popularly known as the "OMB clearance process," is extensive. It requires two Federal Register notices and a detailed application ("supporting statement") to OMB. The first Federal Register Notice was published on August 11, 2011. EIA is prepared to address the comments submitted by each individual.

249

Quantized Resistance Zhifan He, Huimin Yang  

E-Print Network [OSTI]

, Phys. Rev. Lett. 45, 494 (1980) ·The electrical resistance() at B=0 and B=19.8T ·The Hall resistance() ·Nice plateaus in the Hall resistance ·= h/i2 (h=Planck constant, e=elementary charge and iQuantized Resistance Zhifan He, Huimin Yang Fudan University (China) April 9, Physics 141A #12

Budker, Dmitry

250

A comparative study of the electrical properties of Pd/ZnO Schottky contacts fabricated using electron beam deposition and resistive/thermal evaporation techniques  

SciTech Connect (OSTI)

A systematic investigation to check the quality of Pd Schottky contacts deposited on ZnO has been performed on electron beam (e-beam) deposited and resistively/thermally evaporated samples using current-voltage, IV, and conventional deep level transient spectroscopy (DLTS) measurements. Room temperature IV measurements reveal the dominance of pure thermionic emission on the resistively evaporated contacts, while the e-beam deposited contacts show the dominance of generation recombination at low voltages, <0.30 V, and the dominance of pure thermionic emission at high voltages, greater than 0.30 V. The resistively evaporated contacts have very low reverse currents of the order of 10{sup -10} A at a reverse voltage of 1.0 V whereas the e-beam deposited contacts have reverse currents of the order of 10{sup -6} A at 1.0 V. Average ideality factors have been determined as (1.43 {+-} 0.01) and (1.66 {+-} 0.02) for the resistively evaporated contacts and e-beam deposited contacts, respectively. The IV barrier heights have been calculated as (0.721 {+-} 0.002) eV and (0.624 {+-} 0.005) eV for the resistively evaporated and e-beam deposited contacts, respectively. Conventional DLTS measurements reveal the presence of three prominent defects in both the resistive and e-beam contacts. Two extra peaks with energy levels of 0.60 and 0.81 eV below the conduction band minimum have been observed in the e-beam deposited contacts. These have been explained as contributing to the generation recombination current that dominates at low voltages and high leakage currents. Based on the reverse current at 1.0 V, the degree of rectification, the dominant current transport mechanism and the observed defects, we conclude that the resistive evaporation technique yields better quality Schottky contacts for use in solar cells and ultraviolet detectors compared to the e-beam deposition technique. The 0.60 eV has been identified as possibly related to the unoccupied level for the doubly charged oxygen vacancy, V{sub o}{sup 2+}.

Mtangi, W.; Auret, F. D.; Janse van Rensburg, P. J.; Coelho, S. M. M.; Legodi, M. J.; Nel, J. M.; Meyer, W. E.; Chawanda, A. [Department of Physics, University of Pretoria, Private Bag X20, Hatfield, 0028 (South Africa)

2011-11-01T23:59:59.000Z

251

Resistive MSGC with double layered electrodes  

E-Print Network [OSTI]

The first successful attempts to optimize the electric field in Resistive Microstrip Gas Chamber (RMSGC) using additional field shaping strips located inside the detector substrate are described.

Oliveira, R; Peskov, V

2014-01-01T23:59:59.000Z

252

Resistivity sections, Upper Arkansas River Basin, Colorado |...  

Open Energy Info (EERE)

Conservancy District, and the Colorado Division of Water Resources, Colorado State Engineer. As part of the investigation, surface geophysical electrical resistivity surveys...

253

1 000 000 "C/s thin film electrical heater: ln situ resistivity measurements of Al and Ti/Si thin films during ultra rapid thermal annealing  

E-Print Network [OSTI]

introduce a new technique for rapidly heating (10' "C/s) thin films using an electrical thermal annealing- ently, most commercial RTA systems use radiation-heating techniques via tungsten-halogen lamps. These systems typi- cally have a maximum heating rate of 100-300 "C/s. We introduce an alternative methodfor

Allen, Leslie H.

254

Definition: Electrical Profiling Configurations | Open Energy Information  

Open Energy Info (EERE)

Profiling Configurations Profiling Configurations Jump to: navigation, search Dictionary.png Electrical Profiling Configurations Electrical profiling is a DC resistivity survey which aims to trace lateral variations in the apparent resistivity structure of the subsurface. Traditionally, electrical profiling provides qualitative information of relative apparent resistivity values in order to detect anomalous geological features.[1] Also Known As Electrical mapping References ↑ http://www.amazon.com/Principles-Electric-Borehole-Geophysics-Geochemistry/dp/0444529942 Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Electrical_Profiling_Configurations&oldid=596184" Category: Definitions

255

During Readaptation In Vivo, a Tissue Culture-Adapted Strain of Feline Immunodeficiency Virus Reverts to Broad Neutralization Resistance at Different Times in Individual Hosts but through Changes at the Same Position of the Surface Glycoprotein  

Science Journals Connector (OSTI)

...Different Times in Individual Hosts but through Changes at the Same Position of the Surface Glycoprotein Mauro Bendinelli Mauro Pistello Daniela Del Mauro Giancarlo Cammarota Fabrizio Maggi Alessandro Leonildi Simone Giannecchini Carlo Bergamini Donatella...

Mauro Bendinelli; Mauro Pistello; Daniela Del Mauro; Giancarlo Cammarota; Fabrizio Maggi; Alessandro Leonildi; Simone Giannecchini; Carlo Bergamini; Donatella Matteucci

2001-05-01T23:59:59.000Z

256

Close electric fields and lightning-induced voltages predicted by a return-stroke model including corona and nonlinear channel resistance  

Science Journals Connector (OSTI)

Abstract In this paper, a return-stroke model based on nonuniform transmission line theory that includes nonlinear losses and corona is used for calculating close electric fields and lightning-induced voltages on an overhead line. A study is performed to identify the influence of return-stroke corona on close electric fields and line overvoltages considering different model assumptions. It is shown that the consideration of corona affects the attenuation and distortion of the return-stroke current. Close vertical electric fields predicted by the model present waveforms, peak values, and decay with distance that are in agreement with measured data. A simpler case in which the return-stroke speed is artificially set to a prescribed value by controlling the inductance and capacitance of the channel is shown to lead to results that are in agreement with the complete return-stroke model considering nonlinear losses and corona. Similar conclusions apply to popular engineering return-stroke models typically used in lightning-induced voltage calculations provided the return-stroke speed is suitably adjusted. It is also shown that lightning-induced voltages calculated with the considered model are in good agreement with experimental data.

Alberto De Conti; Fernando H. Silveira; Silvrio Visacro

2014-01-01T23:59:59.000Z

257

A study of contact resistance as applied to resistance commutation of D.C. dynamos  

E-Print Network [OSTI]

of the requirnente for the degree cf RASTER OF SCIENCE Nay 1959 Na jar SubIectt Electrical Rngineering A STUDY Ot CONTACT RRSISTANCB AS APPLIED TO RESISTANCE CORNUTATION Oy D AC. DYNANOS A Thesis LEROY EUOBNB LITTI E Approved as to style and content by... investigators have attenpted to prove that the stationary contact theory also applies to sliding contacts. 3 The electrical resistance of a stationary contact I ~ explained by a constriction resistance. The constriction resistance is caused by aicroscopic...

Little, Leroy Eugene

2012-06-07T23:59:59.000Z

258

Electric Field Control of Ferromagnetism and Magnetic Devices Using Multiferroics  

E-Print Network [OSTI]

4 Electric field control of ferromagnetism: In-plane5 Electric field control of ferromagnetism: out-of-plane6.3.3 Electric field control of spin valve resistance

Heron, John Thomas

2013-01-01T23:59:59.000Z

259

Elementary Determinants for Electrical Engineers  

Science Journals Connector (OSTI)

... electrical engineering, determinants are useful, and Prof. Fleming showed many years ago how the resistances of networks can be computed by their means. The very complicated formulae which telephone ...

1923-04-28T23:59:59.000Z

260

E-Print Network 3.0 - absolute negative resistance Sample Search...  

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

31 March 1999 Abstract Apparent negative electrical resistance... .33 MPa), the apparent resistance was either positive or ... Source: Chung, Deborah D.L. - Department of...

Note: This page contains sample records for the topic "individual resistance electric" 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

Sensing of buried wastes through resistivity measurements  

E-Print Network [OSTI]

variation, utilizing hole-to-surface or hole-to-hole electrical resistivity measurements for mapping the ground water contaminated zones. Experimental work to test the technique has been conducted in the laboratory with an acrylic tank, using linear... determining the electric potential distribution in a half space given the locations and resistivities of various anomalies within the half- space. Using the measured potential data, the program will calculate the apparent resistivity distribution...

Reddy, Bollam Muralidhar

2012-06-07T23:59:59.000Z

262

AC resistance measuring instrument  

DOE Patents [OSTI]

An auto-ranging AC resistance measuring instrument for remote measurement of the resistance of an electrical device or circuit connected to the instrument includes a signal generator which generates an AC excitation signal for application to a load, including the device and the transmission line, a monitoring circuit which provides a digitally encoded signal representing the voltage across the load, and a microprocessor which operates under program control to provide an auto-ranging function by which range resistance is connected in circuit with the load to limit the load voltage to an acceptable range for the instrument, and an auto-compensating function by which compensating capacitance is connected in shunt with the range resistance to compensate for the effects of line capacitance. After the auto-ranging and auto-compensation functions are complete, the microprocessor calculates the resistance of the load from the selected range resistance, the excitation signal, and the load voltage signal, and displays of the measured resistance on a digital display of the instrument. 8 figs.

Hof, P.J.

1983-10-04T23:59:59.000Z

263

At the Frontiers of Science Superconductivity and Its Electric Power Applications  

SciTech Connect (OSTI)

Electricity - it is one of our modern scientific miracles, and today we could not imagine living without it. But what if we could make it better? Superconductivity has the potential to do just that, by improving the capacity, quality, and reliability of products that use electricity. There has been a great deal of discussion about superconductivity in the last 10 years, but what exactly is it? In this document you will learn the definition of superconductivity, how it works, and its present and potential uses. You will also get an inside look at the challenges that scientists around the world are working to overcome in order to fully incorporate superconductivity in our everyday lives. When you turn on a lamp at home, the electric current flows - is conducted - through a wire made of copper or aluminum. Along the way, this wire resists the flow of electricity, and this resistance is something very much like friction. The resistance causes some of the electricity to be lost in the form of heat. Which means that every time you use an appliance, from a radio to a generator, you are not getting 100% of the energy that flows through it; some of it is wasted by the conductor. Superconductivity - the ability of a material to conduct electricity without losses to resistance - is a physical property inherent to a variety of metals and ceramics, much the same way magnetism is present in a variety of materials. It is dependent on temperature; that is, a material will not exhibit superconductivity until it is sufficiently cold. The necessary temperatures to induce superconductivity are well below what we might commonly consider 'cold.' They are so low, in fact, that they are measured using the Kelvin temperature scale (K). Absolute zero, or 0 K, is equal to -459 Fahrenheit (F). It is defined as the lowest temperature theoretically possible, or the complete absence of heat. In 1911, working in a laboratory in Holland, the Dutch scientist Heike Kamerlingh Onnes cooled mercury to 4 K (-452 F), almost absolute zero; at this temperature, the motion of individual atoms nearly ceased. Scientists were unsure what effect this extremely low temperature would have on resistance; most suspected resistance would increase as atomic motion slowed. However, during routine measurements of the mercury, it appeared that there was no electrical resistance. Onnes assumed his equipment was broken, but days later he confirmed that, near absolute zero, mercury did completely lose electrical resistance. Onnes had discovered superconductivity.

None

1998-07-01T23:59:59.000Z

264

Thermal characterization of submicron polyacrylonitrile fibers based on optical heating and electrical thermal sensing  

SciTech Connect (OSTI)

In this work, the thermal diffusivity of single submicron ({approx}800 nm) polyacrylonitrile (PAN) fibers is characterized using the recently developed optical heating and electrical thermal sensing technique. In the experiment, a thin Au film (approximately in the nanometer range) is coated on the surface of nonconductive PAN fibers. A periodically modulated laser beam is used to irradiate suspended individual fibers to achieve noncontact periodical heating. The periodical temperature response of the sample is monitored by measuring the electrical resistance variation of the thin Au coating. The experimental results for three different synthesized PAN fibers with varying Au coating thickness are presented and discussed.

Hou Jinbo; Wang Xinwei; Zhang Lijun [Department of Mechanical Engineering, N104 Walter Scott Engineering Center, University of Nebraska-Lincoln, Lincoln, Nebraska 68588-0656 (United States)

2006-10-09T23:59:59.000Z

265

Vertical Electrical Sounding Configurations | Open Energy Information  

Open Energy Info (EERE)

Vertical Electrical Sounding Configurations Vertical Electrical Sounding Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Vertical Electrical Sounding Configurations Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Direct-Current Resistivity Survey Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

266

Electrical Profiling Configurations | Open Energy Information  

Open Energy Info (EERE)

Electrical Profiling Configurations Electrical Profiling Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Electrical Profiling Configurations Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Direct-Current Resistivity Survey Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

267

Structural and electrical characterization of organic monolayers by Atomic Force Microscopy and through the nano-fabrication of a coplanar electrode-dielectric platform  

E-Print Network [OSTI]

deposition. Finally, electrical measurements are describedunderstanding of the electrical properties of ultra-thinsuch as the mobility of electrical carriers, the resistance

Martin, Florent

2011-01-01T23:59:59.000Z

268

Electrical Functional Area Qualification Guide Page 1 of 12  

E-Print Network [OSTI]

, electrical work planning, electrical design, electrical testing, research involving electrical energy and/or work activities involving exposure to electrical energy that is not reduced to a safe level particular to an individual sub-project and hazards unrelated to electrical energy, e.g., nuclear or chemical

269

Annotating individual human genomes  

Science Journals Connector (OSTI)

Advances in DNA sequencing technologies have made it possible to rapidly, accurately and affordably sequence entire individual human genomes. As impressive as this ability seems, however, it will not likely amount to much if one cannot extract meaningful information from individual sequence data. Annotating variations within individual genomes and providing information about their biological or phenotypic impact will thus be crucially important in moving individual sequencing projects forward, especially in the context of the clinical use of sequence information. In this paper we consider the various ways in which one might annotate individual sequence variations and point out limitations in the available methods for doing so. It is arguable that, in the foreseeable future, DNA sequencing of individual genomes will become routine for clinical, research, forensic, and personal purposes. We therefore also consider directions and areas for further research in annotating genomic variants.

Ali Torkamani; Ashley A. Scott-Van Zeeland; Eric J. Topol; Nicholas J. Schork

2011-01-01T23:59:59.000Z

270

Review Article Imaging and observing the electrical Moho  

E-Print Network [OSTI]

Review Article Imaging and observing the electrical Moho Alan G. Jones Dublin Institute Electrical Moho Electrical conductivity Electrical resistivity Crust­mantle boundary Defining the depth on crustal and mantle rocks suggest that there should be a concomitant step-lie change in electrical

Jones, Alan G.

271

Woodland Freedoms and Individualism  

E-Print Network [OSTI]

be mediated through individual behavioural responses in order to produce a Cultural Service Term Explanation) Topography Erosion (Anglian Ice age) Quarrying activities Commercial forestry Territory demarcation Soil type

272

Current and Resistance SI unit for current is ampere  

E-Print Network [OSTI]

Conversely speak of a material's conductivity, SI unit is (�m)-1 J E = 1 = #12;Resistance and Resistivity E , J , and when talk about electrical properties of materials #12;Resistivity of Materials Resistivities for some common materials (at room temperature) Metal (Copper) Semi-conductor (Silicon) (n

Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

273

Numerical simulation of three-dimensional electrical flow through geomaterials  

E-Print Network [OSTI]

properties of geomaterials; to locate subsurface anomalies; and to detect and delineate subsurface contamination. Several geophysical techniques that measure the electrical resistivity of the geomaterials to quantify variation of electrical properties... geophysical resistivity analytical solutions. Comparisons are also made with an analytical solution for electrical flow around a cone penetrometer. The excellent agreement between the simulation and analytical solutions shows that the proposed methodology...

Akhtar, Anwar Saeed

2012-06-07T23:59:59.000Z

274

An approach to electrical modeling of single and multiple cells  

Science Journals Connector (OSTI)

...understanding effects of electric fields on cells...shapes. Each elementary membrane region...passive membrane resistance and capacitance...tissue-level electric field effects...understanding effects of electric fields on...shapes. Each elementary membrane region...passive membrane resistance and capacitance...

Thiruvallur R. Gowrishankar; James C. Weaver

2003-01-01T23:59:59.000Z

275

Electrical insulation  

Science Journals Connector (OSTI)

n....Material with very low conductivity, which surrounds active electrical devices. Common electrical insulation chemicals are fluorine-containing polymers.

2007-01-01T23:59:59.000Z

276

Electrical Insulation  

Science Journals Connector (OSTI)

n...Material with very low conductivity which surrounds active electrical devices. Common electrical insulation chemicals are fluorine-containing polymers (Dissado LA...

Jan W. Gooch

2011-01-01T23:59:59.000Z

277

Electrolyte injection with electrical resistance heating  

E-Print Network [OSTI]

Colombiano del Petroleo (ICp), for making it possible for him to participate in the project. The author thanks Dr. R. A. Wattenbarger for his advice and assistance, and Drs. L. D. Piper and J. E. Russell for their suggestions in the preparation...

Jaimes Gomez, Olmedo

1992-01-01T23:59:59.000Z

278

Covered Product Category: Residential Electric Resistance Water...  

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

with capacities of 20 to 120 gallons and maximum energy input of 12 kW. Residential heat pump and gas storage-type water heaters are covered by ENERGY STAR. Boilers, swimming...

279

Effective resistance on random electrical networks  

E-Print Network [OSTI]

This paper has been withdrawn. See v1 still available to understand the problem: Proposition 2.2 is false. The error in the proof is in claim (3). Then, the whole paper collapses. We do not have any correction for now. We apologize to everyone.

Michel Benaim; Itai Benjamini; Raphael Rossignol

2007-07-25T23:59:59.000Z

280

On Minimizing the Energy Consumption of an Electrical Vehicle  

E-Print Network [OSTI]

The electrical vehicle energy management can be expressed as a Bang-Bang .... reflects the losses due to the internal resistance of the battery. The system...

2011-04-19T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

National High Magnetic Field Laboratory: Museum of Electricity...  

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

method for measuring resistance is still widely used today. Related Electricity & Magnetism Pages Interactive Java Tutorials: Rheostat Interactive Java Tutorials: Wheatstone...

282

Tuning Electrical and Optoelectronic Properties of Single Cadmium Telluride Nanoribbon  

E-Print Network [OSTI]

Tuning Electrical and Optoelectronic Properties of Single Cadmium Telluride Nanoribbon Maxwell C.e., electrical resistivity and field-effect transistor (FET) mobility) and optoelectronic property (photocurrent, and magnetic properties with potential application in nanoscale electronic, optoelectronic, spintronics

Chen, Wilfred

283

CFE resistivity studies at Cerro Prieto  

SciTech Connect (OSTI)

The electrical study and its correlation with data collected using other geophysical methods and from several deep wells show that regional anomalies of high and low resistivity are associated with horst, graben and en echelon faults. It should be noted, however, that the boundaries of the area which could potentially be developed cannot be defined, since no sharp resistivity contrasts were interpreted. 3 refs.

Razo, A.M.; Arellano, F.G.; Fonseca, H.L.

1980-01-01T23:59:59.000Z

284

Electricity Markets  

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

Electricity Markets Electricity Markets Researchers in the electricity markets area conduct technical, economic, and policy analysis of energy topics centered on the U.S. electricity sector. Current research seeks to inform public and private decision-making on public-interest issues related to energy efficiency and demand response, renewable energy, electricity resource and transmission planning, electricity reliability and distributed generation resources. Research is conducted in the following areas: Energy efficiency research focused on portfolio planning and market assessment, design and implementation of a portfolio of energy efficiency programs that achieve various policy objectives, utility sector energy efficiency business models, options for administering energy efficiency

285

Category:Electrical Techniques | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Electrical Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Electrical Techniques page? For detailed information on Electrical Techniques as exploration techniques, click here. Category:Electrical Techniques Add.png Add a new Electrical Techniques Technique Subcategories This category has the following 2 subcategories, out of 2 total. D [+] Direct-Current Resistivity Survey‎ (2 categories) 3 pages E [+] Electromagnetic Techniques‎ (1 categories) 2 pages Pages in category "Electrical Techniques"

286

Authority and the Individual  

Science Journals Connector (OSTI)

... are empiricists in the best sense of the term. For them questions of authority and liberty, of what things should be decided by government and enforced by it, and what ... Mill's day the chief threat to welfare came from too much exercise of individual liberty and too little or ineffective government control. Now it is much more nearly the ...

A. D. RITCHIE

1949-08-06T23:59:59.000Z

287

Electrical Engineer  

Broader source: Energy.gov [DOE]

This position is located in the Office of Electric Reliability. The Office of Electric Reliability helps protect and improve the reliability and security of the nation's bulk power system through...

288

Electrically conductive polymer concrete coatings  

DOE Patents [OSTI]

A sprayable electrically conductive polymer concrete coating for vertical and overhead applications is described. The coating is permeable yet has low electrical resistivity (<10 ohm-cm), good bond strength to concrete substrates, and good weatherability. A preferred formulation contains about 60 wt% calcined coke breeze, 40 wt% vinyl ester resin with 3.5 wt% modified bentonite clay. Such formulations apply evenly and provide enough rigidity for vertical or overhead structures so there is no drip or sag. 4 tabs.

Fontana, J.J.; Elling, D.; Reams, W.

1988-05-26T23:59:59.000Z

289

Electrically conductive polymer concrete coatings  

DOE Patents [OSTI]

A sprayable electrically conductive polymer concrete coating for vertical d overhead applications is described. The coating is permeable yet has low electrical resistivity (<10 ohm-cm), good bond strength to concrete substrates, and good weatherability. A preferred formulation contains about 60 wt % calcined coke breeze, 40 wt % vinyl ester with 3.5 wt % modified bentonite clay. Such formulations apply evenly and provide enough rigidity for vertical or overhead structures so there is no drip or sag.

Fontana, Jack J. (Shirley, NY); Elling, David (Centereach, NY); Reams, Walter (Shirley, NY)

1990-01-01T23:59:59.000Z

290

Effect of an Electric Field on the Growth and Optoelectronic Properties of Quasi-One-Dimensional Organic Single Crystals of 1-(Phenylazo)-2-naphthol  

Science Journals Connector (OSTI)

Effect of an Electric Field on the Growth and Optoelectronic Properties of Quasi-One-Dimensional Organic Single Crystals of 1-(Phenylazo)-2-naphthol ... The elementary component of the crystal needle is believed to be the individual molecular column as indicted by the X-ray diffraction results. ... Because ?? was measured between two Pt electrodes and ?? between two ITO electrodes, the contact resistance may play a role. ...

Chong-yang Liu; Vincent Lynch; Allen J. Bard

1997-04-16T23:59:59.000Z

291

A representative individual from Arrovian aggregation of parametric individual utilities  

E-Print Network [OSTI]

A representative individual from Arrovian aggregation of parametric individual utilities social choice theory Assumptions Assumption on decisive coalitions Assumptions on individual utility functions Assumptions on the social welfare function Results The socially acceptable utility function

292

Individual Development Plan (IDP)  

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

Individual Development Plan (IDP) Individual Development Plan (IDP) SAMPLE 10/01/2012 to 09/30/2013 Training Reason Developmental Activity Description Training Cost Travel Cost Total Cost Hours Start Date/ Completion Date Short Range Goal 1: Enhance Leadership Skills Development Mentoring Receive mentoring from a higher grade employee (s) and provide mentoring to lower grade employee(s). 0 0 0 TBD 1/1/2013 Development Instructor led EM Leadership Excellence Program - Interpersonal Communication Skills 0 0 0 8 6/15/2013 Development Instructor led Federal Executive Institute (OPM): Leadership for a Democratic Society $18,300 0 0 30 day residential TBD Development Shadowing Shadow one or more SES employees for one or two day period to learn leadership techniques. 0 0 0 TBD TBD

293

Electrical Transport and Chemical Sensing Properties of Individual  

E-Print Network [OSTI]

polymer nanostructures, which has been driven by their unique electrochemical and electronic properties arrays.8 Conducting polymer nanowires made by electrochemical replication of porous templates important consequences in terms of the sensor signal-to-noise ratio. Previous studies of poly(3

294

Convexity of resistive n-ports F. Reza (*)  

E-Print Network [OSTI]

L-103 Convexity of resistive n-ports F. Reza (*) (Reçu le 25 septembre 1979, accepte le 8 janvier resistive n-ports manifest convex (downward concave) property in view of their positive definite character. Several useful theorems for resistive n-ports are proved by electrical circuit conside- rations

Paris-Sud XI, Université de

295

DC Resistivity Survey (Dipole-Dipole Array) | Open Energy Information  

Open Energy Info (EERE)

DC Resistivity Survey (Dipole-Dipole Array) DC Resistivity Survey (Dipole-Dipole Array) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: DC Resistivity Survey (Dipole-Dipole Array) Details Activities (1) Areas (1) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electrical Profiling Configurations Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

296

Direct-Current Resistivity Survey | Open Energy Information  

Open Energy Info (EERE)

Direct-Current Resistivity Survey Direct-Current Resistivity Survey Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Direct-Current Resistivity Survey Details Activities (65) Areas (34) Regions (4) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electrical Techniques Information Provided by Technique Lithology: Rock type, mineral and clay content may be inferred. Stratigraphic/Structural: Determination of fracture zones, faults, depth to groundwater aquifers. Hydrological: Resistivity influenced by porosity, permeability, fluid saturation, fluid type and phase state of the pore water. Thermal: Resistivity influenced by temperature.[1] Cost Information

297

Resistive hydrogen sensing element  

DOE Patents [OSTI]

Systems and methods are described for providing a hydrogen sensing element with a more robust exposed metallization by application of a discontinuous or porous overlay to hold the metallization firmly on the substrate. An apparatus includes: a substantially inert, electrically-insulating substrate; a first Pd containing metallization deposited upon the substrate and completely covered by a substantially hydrogen-impermeable layer so as to form a reference resistor on the substrate; a second Pd containing metallization deposited upon the substrate and at least a partially accessible to a gas to be tested, so as to form a hydrogen-sensing resistor; a protective structure disposed upon at least a portion of the second Pd containing metallization and at least a portion of the substrate to improve the attachment of the second Pd containing metallization to the substrate while allowing the gas to contact said the second Pd containing metallization; and a resistance bridge circuit coupled to both the first and second Pd containing metallizations. The circuit determines the difference in electrical resistance between the first and second Pd containing metallizations. The hydrogen concentration in the gas may be determined. The systems and methods provide advantages because adhesion is improved without adversely effecting measurement speed or sensitivity.

Lauf, Robert J. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

298

The exact evaluation of the corner-to-corner resistance of an M N resistor network  

E-Print Network [OSTI]

, U.S.A. PACS numbers: 01.55+b, 02.10.Yn Key words: resistance, electrical networks, asymptotics of electric circuits is the computation of the resistance between two nodes in a resistor network. FormulatedThe exact evaluation of the corner-to-corner resistance of an M ? N resistor network: Asymptotic

299

Electric Vehicles  

ScienceCinema (OSTI)

Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

Ozpineci, Burak

2014-07-23T23:59:59.000Z

300

Electric Vehicles  

SciTech Connect (OSTI)

Burak Ozpineci sees a future where electric vehicles charge while we drive them down the road, thanks in part to research under way at ORNL.

Ozpineci, Burak

2014-05-02T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

Electrical hazards  

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

and certification by ANL prior to use. The Control of Hazardous Energy Sources - LockoutTagout (LOTO) Types of Energy Sources 1. Electricity 2. Gas, steam & pressurized...

302

Ch 16 Electric Charge &Ch 16. Electric Charge & Electric Field  

E-Print Network [OSTI]

Ch 16 Electric Charge &Ch 16. Electric Charge & Electric Field Liu UCD Phy1B 2012 #12;I Basic ConceptsI. Basic Concepts Static electricity: charges at rest Electric charge Like charges repel Unlike charges attract Liu UCD Phy1B 2012 #12;Electric ChargeElectric Charge Electron charge: -eElectron charge

Yoo, S. J. Ben

303

Definition: Vertical Electrical Sounding Configurations | Open Energy  

Open Energy Info (EERE)

Sounding Configurations Sounding Configurations Jump to: navigation, search Dictionary.png Vertical Electrical Sounding Configurations A vertical electrical sounding (VES) is a DC resistivity survey which provides information regarding the change in apparent resistivity with depth. A quantitative interpretation of the results from VES measurements enable determination of the parameters for the geoelectric section.[1] Also Known As VES; Schlumberger Sounding References ↑ http://www.nga.com/Flyers_PDF/NGA_DC_Resistivity.pdf http://www.amazon.com/Principles-Electric-Borehole-Geophysics-Geochemistry/dp/0444529942 Ret LikeLike UnlikeLike You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Vertical_Electrical_Sounding_Configurations&oldid=596183

304

Electrical properties of a-C:Mo films produced by dual-cathode filtered cathodic arc plasma deposition  

E-Print Network [OSTI]

and Related Materials Electrical properties of a-C:Mo filmsNo. DE-AC02-05CH11231. Electrical properties of a-C:Mo filmsair. Film resistivity and electrical activation energy were

Sansongsiri, Sakon

2008-01-01T23:59:59.000Z

305

Response of the electric resistance of 40-nm-thick La0.67Ca0.33MnO3 films to an increase in the lattice mismatch between film and substrate  

Science Journals Connector (OSTI)

We have studied the structure and resistivity of 40-nm-thick La0.67Ca0.33MnO3 (LCMO) films coherently grown on (001)-oriented La0.29Sr0.71Al0.65Ta0.35O3 single crystal substrates bearing epitaxial interlayers of ...

Yu. A. Boikov; V. A. Danilov

2005-01-01T23:59:59.000Z

306

National High Magnetic Field Laboratory: Museum of Electricity...  

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

accomplish the same tasks and the choice between them comes down to individual tastes. Related Electricity & Magnetism Pages Interactive Java Tutorials: Electromagnetic Induction...

307

Resistance of a water spark.  

SciTech Connect (OSTI)

The later time phase of electrical breakdown in water is investigated for the purpose of improving understanding of the discharge characteristics. One dimensional simulations in addition to a zero dimensional lumped model are used to study the spark discharge. The goal is to provide better electrical models for water switches used in the pulse compression section of pulsed power systems. It is found that temperatures in the discharge channel under representative drive conditions, and assuming small initial radii from earlier phases of development, reach levels that are as much as an order of magnitude larger than those used to model discharges in atmospheric gases. This increased temperature coupled with a more rapidly rising conductivity with temperature than in air result in a decreased resistance characteristic compared to preceding models. A simple modification is proposed for the existing model to enable the approximate calculation of channel temperature and incorporate the resulting conductivity increase into the electrical circuit for the discharge channel. Comparisons are made between the theoretical predictions and recent experiments at Sandia. Although present and past experiments indicated that preceding late time channel models overestimated channel resistance, the calculations in this report seem to underestimate the resistance relative to recent experiments. Some possible reasons for this discrepancy are discussed.

Warne, Larry Kevin; Jorgenson, Roy Eberhardt; Lehr, Jane Marie

2005-11-01T23:59:59.000Z

308

Toward High Performance Thermoset/Carbon Nanotube Sheet Nanocomposites via Resistive Heating Assisted Infiltration and Cure  

Science Journals Connector (OSTI)

Thermoset/carbon nanotube (CNT) sheet nanocomposites were successfully fabricated by resistive heating assisted infiltration and cure (RHAIC) of the polymer matrix resin. Resistive heating takes advantage of the electrical and thermal conductivity of CNTs ...

Jae-Woo Kim; Godfrey Sauti; Emilie J. Siochi; Joseph G. Smith; Russell A. Wincheski; Roberto J. Cano; John W. Connell; Kristopher E. Wise

2014-10-17T23:59:59.000Z

309

Demonstration of new possibilities of multilayer technology on resistive microstrip/ microdot detectors  

E-Print Network [OSTI]

The first successful attempts to optimize the electric field in Resistive Microstrip Gas Chamber and resistive microdot detectors using additional field shaping strips located inside the detector substrate are described

Cairo, V; Fonte, P; Franchino, S; Peskov, V; Picchi, P; Pietropaolo, F

2014-01-01T23:59:59.000Z

310

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2012 Eight Required Courses Chart: 120 points College

Hickman, Mark

311

Engineering Electrical &  

E-Print Network [OSTI]

Computer Engineering Electrical & Electronic Engineering Mechatronics Engineering Mechanical Engineering Civil Engineering Natural Resources Engineering Forest Engineering Chemical & Process Engineering ELECTIVE 2 Required Engineering Intermediate Year 2011 Eight Required Courses Chart: 120 points College

Hickman, Mark

312

Communication Electric polarization in carbon fiber-reinforced cement  

E-Print Network [OSTI]

Communication Electric polarization in carbon fiber-reinforced cement Sihai Wen, D.D.L. Chung Abstract Electric polarization induced an increase of the measured electrical resistivity of carbon fiber of the cement paste through the use of carbon fibers that were more crystalline, the increase of the fiber

Chung, Deborah D.L.

313

Stability of the market for electrical energy  

Science Journals Connector (OSTI)

The objective of this paper has been to develop a model of the demand and supply of electrical energy at the individual utility level. Using the model developed, the stability of the market was then investigated....

Noel D. Uri

1976-01-01T23:59:59.000Z

314

Electrical, electromagnetic, and magnetotelluric methods | Open Energy  

Open Energy Info (EERE)

Electrical, electromagnetic, and magnetotelluric methods Electrical, electromagnetic, and magnetotelluric methods Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Electrical, electromagnetic, and magnetotelluric methods Abstract Application of electrical methods began with Robert W. Fox's 1830 observation of self potentials associated with copper vein deposits in Cornwall. Conrad Schlumberger introduced the direct current equal potential line resistivity method in 1912. Harry W. Conklin received the first patents on the electromagnetic (EM) method in 1917. From these beginnings, the history of the development of the resistivity induced-polarization (IP), magnetotelluric and EM methods are traced to the present time. It is of interest to note that application of electrical methods flourished from

315

Insulating and sheathing materials of electric and optical cables: common test methods part 4-1: methods specific to polyethylene and polypropylene compounds resistance to environmental stress cracking measurement of the melt flow index carbon black and/or mineral filler content measurement in polyethylene by direct combustion measurement of carbon black content by thermogravimetric analysis (TGA) assessment of carbon black dispersion in polyethylene using a microscope  

E-Print Network [OSTI]

Specifies the test methods to be used for testing polymeric insulating and sheathing materials of electric cables for power distribution and telecommunications including cables used on ships. Gives the methods for measurements of the resistance to environmental stress cracking, for wrapping test after thermal ageing in air, for measurement of melt flow index and for measurement of carbon black and/or mineral filler content, which apply to PE and PP coumpounds, including cellular compounds and foam skin for insulation.

International Electrotechnical Commission. Geneva

2004-01-01T23:59:59.000Z

316

Contact resistance measurements recorded at conductive polymer/high-temperature superconductor interfaces  

Science Journals Connector (OSTI)

Contact resistance measurements recorded at conductive polymer/high-temperature superconductor interfaces ... Structure of the Electrical Double Layer in High-Temperature Superconductors. ...

Steven G. Haupt; David R. Riley; Jianai Zhao; John T. McDevitt

1993-01-01T23:59:59.000Z

317

E-Print Network 3.0 - air resistance Sample Search Results  

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

effect of embedded steel reinforcing bars Summary: fiber reinforced cement is attained by measuring the volume or surface resistance with the four... -probe method and electrical...

318

Office of Electricity Delivery  

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

Electricity Delivery Electricity Delivery and Energy Reliability Smart Grid R&D Program DOE Microgrid Workshop Report August 30-31, 2011 San Diego, California ii Acknowledgment The U.S. Department of Energy (DOE) would like to acknowledge the support provided by the organizations represented on the workshop planning committee in developing the workshop process and sessions. The preparation of this workshop report was coordinated by Energy & Environmental Resources Group, LLC (E2RG). The report content is based on the workshop session discussions, with session summary descriptions taken from the report-out presentations by individual teams during the closing plenary. Contributions to this report by all workshop participants, via expressed viewpoints during the

319

Noninvasive Detection of Candidate Molecular Biomarkers in Subjects with a History of Insulin Resistance and Colorectal Adenomas  

Science Journals Connector (OSTI)

...Biomarkers in Subjects with a History of Insulin Resistance...Department of Electrical Engineering, 2 Department of Veterinary...insulin resistance and a history of adenomatous polyps...insulin resistance, a history of polyps, or exposure...Department of Electrical Engineering, Texas A&M University...

Chen Zhao; Ivan Ivanov; Edward R. Dougherty; Terryl J. Hartman; Elaine Lanza; Gerd Bobe; Nancy H. Colburn; Joanne R. Lupton; Laurie A. Davidson; and Robert S. Chapkin

2009-06-01T23:59:59.000Z

320

Individual Permit for Storm Water  

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

Individual Permit Individual Permit Individual Permit for Storm Water The Individual Permit authorizes the discharge of storm water associated with historical industrial activities at LANL from specified solid waste management units and areas of concern, collectively referred to as Sites. October 15, 2012 Sandia Canyon Wetlands Sandia Canyon Wetlands in the early morning looking north. Get Expertise Environmental Communications & Public Involvement Email In the Individual Permit, to 'minimize' means to reduce and/or eliminate discharges of pollutants in storm water to the extent achievable. What is the Individual Permit for Storm Water? The Permit - NPDES No. NM0030759 - was issued by the U.S. Environmental Protection Agency, Region 6, on September 30, 2010 to Los Alamos National

Note: This page contains sample records for the topic "individual resistance electric" 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

Modeling and Simulation of Resistive Superconducting Fault-Current Limiters  

Science Journals Connector (OSTI)

Superconducting fault-current limiters (SFCL) offer ideal performance in electrical ... simulation model for a novel resistive type superconducting fault-current limiter is proposed. This model includes the elect...

S. Nemdili; S. Belkhiat

2012-10-01T23:59:59.000Z

322

Factors Controlling the Input of Electrical Energy into a Fish in an ...  

Science Journals Connector (OSTI)

In order to determine the electrical energy - input into a fish, both voltage and resistance, as applied to the fish itself, should be known. Neither of these quantities...

1999-12-13T23:59:59.000Z

323

ELECTRIC RAILWAYS  

Science Journals Connector (OSTI)

...candidate. It is safe to say that the...education in the fundamental facts and methods...Steam-engine, boilers and dynamos...road in successful operation upon or-dinary...been in successful operation for several years...now in successful operation electric rail-ways...

W. D. Marks

1886-04-09T23:59:59.000Z

324

Electric Propulsion  

Science Journals Connector (OSTI)

...is clear. The long-t?me continuous operation is required for electric propulsion pri-marily...travel against a small voltage to the cold element. The cell thereby produces an...concentrate and focus the solar rays on a heater. Little, if any, decrease in specific...

W. E. Moeckel

1963-10-11T23:59:59.000Z

325

Electricity costs  

Science Journals Connector (OSTI)

... index is used to correct for inflation. The short answer is given by the Central Electricity Generating Board's (CEGB's) 1980-81 report, paragraph 168. "The ... Generating Board's (CEGB's) 1980-81 report, paragraph 168. "The cost per kWh of fuel. . . rose by 18.6 per cent (between 1979 ...

J.W. JEFFERY

1982-03-18T23:59:59.000Z

326

electrical, engineering  

E-Print Network [OSTI]

in groundbreaking community solar project PMC-based technology products enter the market Expanding our capacity: new learning educational gaming energy-efficient data storage and computing health informatics haptic education K-12 STEM electrical energy storage thermal energy storage and conversion energy production

Zhang, Junshan

327

Multi-objective-optimization-based approach to improve the electrical efficiency for organic solar cells  

Science Journals Connector (OSTI)

In this paper, new electrical scheme modeling and optimization approaches are proposed to improve the conversion efficiency of the organic solar cells. The electrical parameters such as shunt resistance ... Regio...

A. Maoucha; F. Djeffal

2012-12-01T23:59:59.000Z

328

Insulation Resistance Measurement Methods  

Science Journals Connector (OSTI)

A traditional method of insulation resistance measurement in live DC networks is ... of an ammeter is described. Formulas for insulation equivalent resistance calculation are derived with help...

Piotr Olszowiec

2013-01-01T23:59:59.000Z

329

Electromagnetic Interference (EMI) Resisting Analog Integrated Circuit Design Tutorial  

E-Print Network [OSTI]

ELECTROMAGNETIC INTERFERENCE (EMI) RESISTING ANALOG INTEGRATED CIRCUIT DESIGN TUTORIAL A Thesis by JINGJING YU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 2012 Major Subject: Electrical Engineering ELECTROMAGNETIC INTERFERENCE (EMI) RESISTING ANALOG INTEGRATED CIRCUIT DESIGN TUTORIAL A Thesis by JINGJING YU Submitted to the Office...

Yu, Jingjing

2012-10-19T23:59:59.000Z

330

Delineating Alluvial Aquifer Heterogeneity Using Resistivity and GPR Data  

E-Print Network [OSTI]

systems is a fundamental but challenging aspect of ground water remediation and typically revolves around an overall better sub- surface model for ground water flow and contaminant transport. Electrical resistivity- dimensional ground penetrating radar (GPR) and direct current (DC) resistivity data were collected

Sailhac, Pascal

331

Measuring resistivity changes from within a first cased well to monitor fluids injected into oil bearing geological formations from a second cased well while passing electrical current between the two cased wells  

DOE Patents [OSTI]

A.C. current is conducted through geological formations separating two cased wells in an oil field undergoing enhanced oil recovery operations such as water flooding operations. Methods and apparatus are disclosed to measure the current leakage conducted into a geological formation from within a first cased well that is responsive to fluids injected into formation from a second cased well during the enhanced oil production activities. The current leakage and apparent resistivity measured within the first cased well are responsive to fluids injected into formation from the second cased well provided the distance of separation between the two cased wells is less than, or on the order of, a Characteristic Length appropriate for the problem.

Vail, W.B. III.

1993-02-16T23:59:59.000Z

332

Minnesota Valley Electric Cooperative - Residential Energy Efficiency  

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

Minnesota Valley Electric Cooperative - Residential Energy Minnesota Valley Electric Cooperative - Residential Energy Efficiency Rebate Program Minnesota Valley Electric Cooperative - Residential Energy Efficiency Rebate Program < Back Eligibility Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Cooling Appliances & Electronics Heat Pumps Maximum Rebate Ground-Source Heat Pump: 5 ton maximum Program Info State Minnesota Program Type Utility Rebate Program Rebate Amount Clothes Washer: $25 Freezer/Refrigerator: $25 Dishwasher: $25 Air-Source Heat Pump: $500 Ground-Source Heat Pump: $200 per ton Electric Resistant Heating Products: $10 per kW Mini-Split Heat Pumps: $75 Central A/C or Heat Pump Tune-Up: $25 Provider Minnesota Valley Electric Cooperative Minnesota Valley Electric Cooperative (MVEC) offers financial incentives to

333

More on Random Walks, Electrical Networks, and the Harmonic k-Server Algorithm  

E-Print Network [OSTI]

of electrical networks. We can think of G as an electrical network in which each edge (u; v) has resistance d uMore on Random Walks, Electrical Networks, and the Harmonic k-Server Algorithm Yair Bartal #3; Marek Chrobak y John Noga z Prabhakar Raghavan x August 13, 2003 Abstract Techniques from electrical

Chrobak, Marek

334

More on Random Walks, Electrical Networks and the Harmonic k-Server Algorithm  

E-Print Network [OSTI]

of electrical networks. We can think of G as an electrical network in which each edge (u; v) has resistance d uMore on Random Walks, Electrical Networks and the Harmonic k-Server Algorithm Yair Bartal #3; Marek Chrobak y John Noga z Prabhakar Raghavan x October 6, 2001 Abstract Techniques from electrical network

Bartal, Yair

335

LABORATORY II ELECTRIC FIELDS AND ELECTRIC POTENTIALS  

E-Print Network [OSTI]

Lab II - 1 LABORATORY II ELECTRIC FIELDS AND ELECTRIC POTENTIALS In this lab you will continue to investigate the abstract concept of electric field. If you know the electric field at a point in space, you). With this simulation you can construct a complicated charge configuration and read out the resulting electric field

Minnesota, University of

336

Electrical and Computer Engineering Electrical Engineering  

E-Print Network [OSTI]

Electrical and Computer Engineering Electrical Engineering Department Website: www.iit.edu/engineering/ece Electrical engineering is concerned with the generation, transmission, and utilization of electrical energy and with the transmitting and processing of information. Electrical engineers are involved in the analysis, design, and pro

Heller, Barbara

337

AMTEC Response to Changes in Resistive Loading  

Science Journals Connector (OSTI)

An important aspect of electric power supply systems is their inherent response time to rapid changes in loading demands. This presentation reviews the experimental response of an Alkali Metal Thermal Electric Converter (AMTEC) system when switched from open circuit to stable resistive loads. Our data show a nominal 35?Watt AMTEC converter responded rapidly throughout the power curve. Response times from open circuit to delivering 90% of peak DC current were within 0.25 milliseconds to 0.85 milliseconds for a range of electrically resistive loads at several typical AMTEC operational temperatures. Such response times to load changes suggest that AMTEC may be suitable as a primary power supply or backup power supply for critical space applications.

Robert W. Fletcher; Thomas K. Hunt

2003-01-01T23:59:59.000Z

338

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

339

Individual Differences in Fish Behaviour  

Science Journals Connector (OSTI)

But they do! In ethology individual differences in behaviour have traditionally been ignored, treated as white noise (Ringler 1983) or, as Arak (1984) points out, considered to be maladaptive deviations from o...

Anne E. Magurran

1986-01-01T23:59:59.000Z

340

Illinois Municipal Electric Agency- Electric Efficiency Program  

Broader source: Energy.gov [DOE]

The Illinois Municipal Electric Agency (IMEA) offers rebates to member municipal utilities* (those who purchase wholesale electric service from IMEA) and retail customers for energy efficiency...

Note: This page contains sample records for the topic "individual resistance electric" 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

Differential Resistance of Two Dimensional Electron Systems Subject to Microwave Radiation  

SciTech Connect (OSTI)

We present the expression for differential resistance of a disordered two-dimensional electron gas placed in a perpendicular magnetic field and subject to microwave irradiation. We demonstrate that in strong dc electric fields the current oscillates as a function of the strength of the applied constant electric field. We demonstrate that the amplitude of oscillations of the differential resistivity is characterized by the back-scattering rate off disorder. We argue that the dominant contribution to the non-linearity in strong electric fields originates from the modification of electron scattering off disorder by electric fields, or so-called 'displacement' mechanism. The non-equilibrium mechanism, which is related to modification of electron distribution function by electric fields turns out to be inefficient in strong electric fields, although it describes current in weak electric fields. We further analyze the positions of maxima and minima of the differential resistance as a function of the applied electric field and frequency of microwave radiation.

Khodas, M.; Vavilov, M.G.

2008-11-03T23:59:59.000Z

342

DC Resistivity Survey (Wenner Array) | Open Energy Information  

Open Energy Info (EERE)

Wenner Array) Wenner Array) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: DC Resistivity Survey (Wenner Array) Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Vertical Electrical Sounding Configurations Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature Dictionary.png

343

DC Resistivity Survey (Pole-Dipole Array) | Open Energy Information  

Open Energy Info (EERE)

Pole-Dipole Array) Pole-Dipole Array) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: DC Resistivity Survey (Pole-Dipole Array) Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electrical Profiling Configurations Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature Dictionary.png

344

DC Resistivity Survey (Schlumberger Array) | Open Energy Information  

Open Energy Info (EERE)

Schlumberger Array) Schlumberger Array) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: DC Resistivity Survey (Schlumberger Array) Details Activities (2) Areas (2) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Vertical Electrical Sounding Configurations Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature

345

Nonaqueous Electrical Storage Device  

DOE Patents [OSTI]

An electrochemical capacitor is disclosed that features two, separated, high surface area carbon cloth electrodes sandwiched between two current collectors fabricated of a conductive polymer having a flow temperature greater than 130.degree. C., the perimeter of the electrochemical capacitor being sealed with a high temperature gasket to form a single cell device. The gasket material is a thermoplastic stable at temperatures greater than 100.degree. C., preferably a polyester or a polyurethane, and having a reflow temperature above 130.degree. C. but below the softening temperature of the current collector material. The capacitor packaging has good mechanical integrity over a wide temperature range, contributes little to the device equivalent series resistance (ESR), and is stable at high potentials. In addition, the packaging is designed to be easily manufacturable by assembly line methods. The individual cells can be stacked in parallel or series configuration to reach the desired device voltage and capacitance.

McEwen, Alan B. (Melrose, MA); Evans, David A. (Seekonk, MA); Blakley, Thomas J. (Woburn, MA); Goldman, Jay L. (Mansfield, MA)

1999-10-26T23:59:59.000Z

346

Electrical receptacle  

DOE Patents [OSTI]

The invention is a receptacle for a three prong electrical plug which has either a tubular or U-shaped grounding prong. The inventive receptacle has a grounding prong socket which is sufficiently spacious to prevent the socket from significantly stretching when a larger, U-shaped grounding prong is inserted into the socket, and having two ridges to allow a snug fit when a smaller tubular shape grounding prong is inserted into the socket. The two ridges are made to prevent the socket from expanding when either the U-shaped grounding prong or the tubular grounding prong is inserted.

Leong, R.

1993-06-22T23:59:59.000Z

347

Low resistivity contact to iron-pnictide superconductors  

DOE Patents [OSTI]

Method of making a low resistivity electrical connection between an electrical conductor and an iron pnictide superconductor involves connecting the electrical conductor and superconductor using a tin or tin-based material therebetween, such as using a tin or tin-based solder. The superconductor can be based on doped AFe.sub.2As.sub.2, where A can be Ca, Sr, Ba, Eu or combinations thereof for purposes of illustration only.

Tanatar, Makariy; Prozorov, Ruslan; Ni, Ni; Bud'ko, Sergey; Canfield, Paul

2013-05-28T23:59:59.000Z

348

ELECTRICAL ENGINEERING EECS Department  

E-Print Network [OSTI]

ELECTRICAL ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers master of science degrees in computer science, electrical engineering

349

Electrical and thermal conductivities in dense plasmas  

SciTech Connect (OSTI)

Expressions for the electrical and thermal conductivities in dense plasmas are derived combining the Chester-Thellung-Kubo-Greenwood approach and the Kramers approximation. The infrared divergence is removed assuming a Drude-like behaviour. An analytical expression is obtained for the Lorenz number that interpolates between the cold solid-state and the hot plasma phases. An expression for the electrical resistivity is proposed using the Ziman-Evans formula, from which the thermal conductivity can be deduced using the analytical expression for the Lorenz number. The present method can be used to estimate electrical and thermal conductivities of mixtures. Comparisons with experiment and quantum molecular dynamics simulations are done.

Faussurier, G., E-mail: gerald.faussurier@cea.fr; Blancard, C.; Combis, P.; Videau, L. [CEA, DAM, DIF, F-91297 Arpajon (France)

2014-09-15T23:59:59.000Z

350

ELECTRICAL, COMPUTER, AND SYSTEMS ENGINEERING DEPARTMENT ABET COURSE SYLLABUS  

E-Print Network [OSTI]

electric circuits, and measurements of their properties. Topics include resistive and energy-storage and analysis, frequency response, and Laplace transform and computer-aided methods. Pre-Requisite Courses: MATH of their properties. Topics include resistive and energy-storage elements, controlled sources and operational

Zhang, Tong

351

Electric Wheel Hub Motor  

Science Journals Connector (OSTI)

Wheel hub motors are an innovative drive concept for electric vehicles where the electric machine and, in some cases, the...

Dipl.-Ing. Michael Grninger; Dipl.-Ing. Felix Horch

2012-02-01T23:59:59.000Z

352

Stresa, Italy, 26-28 April 2006 A NOVEL CONTACT RESISTANCE MODEL OF ANISOTROPIC CONDUCTIVE FILM  

E-Print Network [OSTI]

resistance based on the assumption of equal electric conductivity is not so realistic. MoreoverStresa, Italy, 26-28 April 2006 A NOVEL CONTACT RESISTANCE MODEL OF ANISOTROPIC CONDUCTIVE FILM resistance model for the flat panel display (FPD) packaging based on the within layer parallel and between

Boyer, Edmond

353

Electric power annual 1995. Volume I  

SciTech Connect (OSTI)

The Electric Power Annual presents a summary of electric power industry statistics at national, regional, and State levels. The objective of the publication is to provide industry decisionmakers, government policymakers, analysts, and the general public with data that may be used in understanding U.S. electricity markets. The Electric Power Annual is prepared by the Coal and Electric Data and Renewables Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); U.S. Department of Energy. In the private sector, the majority of the users of the Electric Power Annual are researchers and analysts and, ultimately, individuals with policy- and decisionmaking responsibilities in electric utility companies. Financial and investment institutions, economic development organizations interested in new power plant construction, special interest groups, lobbyists, electric power associations, and the news media will find data in the Electric Power Annual useful. In the public sector, users include analysts, researchers, statisticians, and other professionals with regulatory, policy, and program responsibilities for Federal, State, and local governments. The Congress and other legislative bodies may also be interested in general trends related to electricity at State and national levels. Much of the data in these reports can be used in analytic studies to evaluate new legislation. Public service commissions and other special government groups share an interest in State-level statistics. These groups can also compare the statistics for their States with those of other jurisdictions.

NONE

1996-07-01T23:59:59.000Z

354

Corrosion resistant concrete using corrosion resistant steel.  

E-Print Network [OSTI]

??Corrosion of reinforced concrete is a major concern in the United States infrastructure. It is possible to create corrosion resistant concrete structures throughcareful evaluation of (more)

Beh, David

2013-01-01T23:59:59.000Z

355

Electrical characterization of germanium-silicon alloy  

E-Print Network [OSTI]

Samples of strained germanium-silicon (Ge-Si) alloy were electrically characterized using resistivity and Hall-mobility measurements. The samples were obtained from a n-type Ge-Si strained epi-layer which was grown on a ptype substrate using MBE...

Kishore, Kumar P.

1994-01-01T23:59:59.000Z

356

Elementary Lessons in Electricity and Magnetism  

Science Journals Connector (OSTI)

... is not a law at all. In the text it is stated that the resistance of a given conductor is, in fact, constant, so long as its physical ... physicists as much as in any other direction; and from that aspect alone his Elementary Lessons in Electricity and Magnetism is worth reading. ...

1915-11-11T23:59:59.000Z

357

Electrical Engineering in Theory and Practice  

Science Journals Connector (OSTI)

... with the subject named in the title. It is introductory, and treats of the elementary theory and testing methods while describing the simpler apparatus used in electrical engineering. Direct ... relates to a rather impossible generator the voltage of which drops noticeably when a high-resistance voltmeter is connected across its brushes. The author has taken considerable trouble to bring ...

D. K. M.

1906-10-11T23:59:59.000Z

358

Elementary Lessons in Electricity and Magnetism  

Science Journals Connector (OSTI)

... of the long known facts on which it is the custom to dilate in every elementary text-book on electricity; but the historical statements indicate by little additional details that ... Ohm's law, nor with what is said con cerning the meaning and measurement of resistance. Towards the end of the book comes a brief account of the Siemens' and ...

O. J. L.

1882-04-13T23:59:59.000Z

359

Definition: Electric grid | Open Energy Information  

Open Energy Info (EERE)

grid grid Jump to: navigation, search Dictionary.png Electric grid A network of transmission lines, substations, transformers and more, that deliver electricity from power plants to consumers; In the continental U.S., the electric grid consists of three systems: the Eastern, Western Interconnect, and Texas Interconnects.[1][2][3][4] View on Wikipedia Wikipedia Definition An electrical grid is an interconnected network for delivering electricity from suppliers to consumers. It consists of generating stations that produce electrical power, high-voltage transmission lines that carry power from distant sources to demand centers, and distribution lines that connect individual customers. Power stations may be located near a fuel source, at a dam site, or to take advantage of renewable energy sources,

360

Electrical Equipment Inspection Program Electrical Safety  

E-Print Network [OSTI]

Electrical Equipment Inspection Program Electrical Safety SLAC-I-730-0A11A-001-R003 23 March 2005 Document Title: Electrical Equipment Inspection Program Original Publication Date: 19 January 2005 Revised Publication Date: 23 March 2005 (updated 29 November 2010) Department: Electrical Safety Document Number: SLAC

Wechsler, Risa H.

Note: This page contains sample records for the topic "individual resistance electric" 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

Improving rheological sludge characterization with electrical measurements1 Dieud-Fauvel E.1  

E-Print Network [OSTI]

1 Improving rheological sludge characterization with electrical measurements1 2 Dieudé-Fauvel E.1 to obtain information on the rheological behaviour of sewage11 sludge by performing electrical resistivity suitable for implementation in the field. The viscosity and resistivity of sludges containing17 between 4

362

Spatiotemporal dynamics of the electrical network activity in the root apex  

Science Journals Connector (OSTI)

...RK Schwab WE ( 1979 ) Electric properties of an excitable epithelium...The direct current resistance of Nitella . J Gen Physiol...membrane potential and resistance . Biochim Biophys Acta...fluctuations of the electric potential in the apoplasm...Parker GH ( 1919 ) The Elementary Nervous System ( Lippincott , Philadelphia...

E. Masi; M. Ciszak; G. Stefano; L. Renna; E. Azzarello; C. Pandolfi; S. Mugnai; F. Baluka; F. T. Arecchi; S. Mancuso

2009-01-01T23:59:59.000Z

363

Category:Direct-Current Resistivity Survey | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Direct-Current Resistivity Survey Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Direct-Current Resistivity Survey page? For detailed information on Direct-Current Resistivity Survey as exploration techniques, click here. Category:Direct-Current Resistivity Survey Add.png Add a new Direct-Current Resistivity Survey Technique Subcategories This category has the following 2 subcategories, out of 2 total. E [×] Electrical Profiling Configurations‎ 3 pages V [×] Vertical Electrical Sounding Configurations‎ 2 pages

364

Electrical Safety  

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

NOT MEASUREMENT NOT MEASUREMENT SENSITIVE DOE HANDBOOK ELECTRICAL SAFETY DOE-HDBK-1092-2013 July 2013 Superseding DOE-HDBK-1092-2004 December 2004 U.S. Department of Energy AREA SAFT Washington, D.C.20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. DOE-HDBK-1092-2013 Available on the Department of Energy Technical Standards Program Web site at http://www.hss.doe.gov/nuclearsafety/techstds/ ii DOE-HDBK-1092-2013 FOREWORD 1. This Department of Energy (DOE) Handbook is approved for use by the Office of Health, Safety and Security and is available to all DOE components and their contractors. 2. Specific comments (recommendations, additions, deletions, and any pertinent data) to enhance this document should be sent to: Patrick Tran

365

The existential and postmodern individual  

E-Print Network [OSTI]

will not assign a truth- value to the consequences or to the act that was committed. He recognizes that some things just are, much like his own self. The postmodern individual may not have any truth-seeking perspectives, but this does not make him any less a... will not assign a truth- value to the consequences or to the act that was committed. He recognizes that some things just are, much like his own self. The postmodern individual may not have any truth-seeking perspectives, but this does not make him any less a...

Herring, Lesley Virginia

2005-08-29T23:59:59.000Z

366

Singular value decomposition expansion for electrical demand analysis  

Science Journals Connector (OSTI)

......friction. Reactive power in an electric circuit is analogous to the...eigenvalue decomposition, the elementary factors are invariant under...invariant under three matrix elementary transformations on A, i...often much higher than the resistance in an electrical system......

FAN LI

2000-01-01T23:59:59.000Z

367

A study of the effect of particle arrangement and shape on electrical and fluid permeabilities of network models  

E-Print Network [OSTI]

of completeness is certainly not made. A - Formation Resistivity Factor Intermittently since investigation of the flow of electric current began, people have studied the vaxious effects of dxelectri". bodies placed in the conductive mediuxn. The effects... of the electrical resistance of salt solutions filling the wood, structure to the specific resistance of the solutions in bulk. This seems to be an independent developxnent of the term. His resistivity measurements were based on surface conductivxty...

Dehn, Bren Clark

2012-06-07T23:59:59.000Z

368

Structural Dependence of Grain Boundary Resistivity in Copper Nanowires  

SciTech Connect (OSTI)

We report the direct measurement of individual grain boundary (GB) resistances and the critical role of GB structure in the increased resistivity in copper nanowires. By measuring both intra- and inter-grain resistance with a four-probe scanning tunneling microscope, large resistance jumps are revealed owing to successive scattering across high-angle random GBs, while the resistance changes at twin and other coincidence boundaries are negligibly small. The impurity distributions in the nanowires are characterized in correlating to the microstructures. The resistance of high symmetry coincidence GBs and the impurity contributions are then calculated using a first-principle method which confirms that the coincidence GBs have orders of magnitude smaller resistance than the high-angle random GBs.

Evans III, Boyd Mccutchen [ORNL; Kenik, Edward A [ORNL; Kim, Tae Hwan [ORNL; Kulkarni, Nagraj S [ORNL; Li, An-Ping [ORNL; Meyer III, Harry M [ORNL; Nicholson, Don M [ORNL; Radhakrishnan, Bala [ORNL; Zhang, Xiaoguang [ORNL

2011-01-01T23:59:59.000Z

369

Category:Electrical Profiling Configurations | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Category Edit History Facebook icon Twitter icon » Category:Electrical Profiling Configurations Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermalpower.jpg Looking for the Electrical Profiling Configurations page? For detailed information on Electrical Profiling Configurations as exploration techniques, click here. Category:Electrical Profiling Configurations Add.png Add a new Electrical Profiling Configurations Technique Pages in category "Electrical Profiling Configurations" The following 3 pages are in this category, out of 3 total. D DC Resistivity Survey (Dipole-Dipole Array) DC Resistivity Survey (Mise-Á-La-Masse)

370

Thermal contact resistance  

E-Print Network [OSTI]

This work deals with phenomena of thermal resistance for metallic surfaces in contact. The main concern of the work is to develop reliable and practical methods for prediction of the thermal contact resistance for various ...

Mikic, B. B.

1966-01-01T23:59:59.000Z

371

Use Of Electrical Surveys For Geothermal Reservoir Characterization-  

Open Energy Info (EERE)

Use Of Electrical Surveys For Geothermal Reservoir Characterization- Use Of Electrical Surveys For Geothermal Reservoir Characterization- Beowawe Geothermal Field Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: Use Of Electrical Surveys For Geothermal Reservoir Characterization- Beowawe Geothermal Field Details Activities (4) Areas (1) Regions (0) Abstract: The STAR geothermal reservoir simulator was used to model the natural state of the Beowawe geothermal field, and to compute the subsurface distributions of temperature and salinity which were in turn employed to calculate pore-fluid resistivity. Archie's law, which relates formation resistivity to porosity and pore-fluid resistivity, was adopted to infer formation resistivity distribution. Subsequently, DC, MT and SP postprocessors were used to compute the expected response corresponding to

372

Influence of Air Conditioner Operation on Electricity Use and Peak Demand  

E-Print Network [OSTI]

Electricity demand due to occupant controlled room air conditioners in a large mater-metered apartment building is analyzed. Hourly data on the electric demand of the building and of individual air conditioners are used in analyses of annual...

McGarity, A. E.; Feuermann, D.; Kempton, W.; Norford, L. K.

1987-01-01T23:59:59.000Z

373

MICROPOSIT PHOTO RESISTS  

E-Print Network [OSTI]

MICROPOSIT® S1800® SERIES PHOTO RESISTS MICROPOSIT S1800 SERIES PHOTO RESISTS are positive and maintain linewidth control when process- ing on highly reflective substrates. MICROPOSIT S1800 SERIES PHOTO Photoresist: MICROPOSIT ® S1813 ® PHOTO RESIST Coat: 12,300? Softbake: 115°C/60 sec. Hotplate Exposure: Nikon

Kaiser, Todd J.

374

Electricity and Magnetism  

Science Journals Connector (OSTI)

... and practical applications; or, speaking briefly, theory and practice. In the theoretical part, magnetism is first treated, then electricity, in the order statical electricity, electro-chemistry, and ... first treated, then electricity, in the order statical electricity, electro-chemistry, and electro-magnetism. In the practical part are comprised telegraphy and telephony, electric lighting and transmission of ...

A. GRAY

1891-11-05T23:59:59.000Z

375

INDIVIDUAL DEVELOPMENT PLAN JOB AID  

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

INDIVIDUAL DEVELOPMENT PLAN JOB AID INDIVIDUAL DEVELOPMENT PLAN JOB AID Log into to ESS>Click the IDP drop down menu>Click Start Page Click on "Create a new IDP" NOTE: This screen also gives you the option to change supervisors, view, update and rollover your IDP. Your initial IDP will be (blank) in the goal column for your 3 Short Range and Long Range goals, so click on the word/link (Modify) to enter goals. Enter your Goal in the box below>Click Save This window will appear>Click on one of the Activity boxes below to enter an activity. You can add more than one activity per goal. This window will appear so you can enter the detailed information for your activities. You can select one of the 3 save options on the bottom. To View your IDP>Click on View current IDP (example is below this screen

376

Analysis of data from electric and hybrid electric vehicle student competitions  

SciTech Connect (OSTI)

The US Department of Energy sponsored several student engineering competitions in 1993 that provided useful information on electric and hybrid electric vehicles. The electrical energy usage from these competitions has been recorded with a custom-built digital meter installed in every vehicle and used under controlled conditions. When combined with other factors, such as vehicle mass, speed, distance traveled, battery type, and type of components, this information provides useful insight into the performance characteristics of electrics and hybrids. All the vehicles tested were either electric vehicles or hybrid vehicles in electric-only mode, and had an average energy economy of 7.0 km/kwh. Based on the performance of the ``ground-up`` hybrid electric vehicles in the 1993 Hybrid Electric Vehicle Challenge, data revealed a I km/kwh energy economy benefit for every 133 kg decrease in vehicle mass. By running all the electric vehicles at a competition in Atlanta at several different constant speeds, the effects of rolling resistance and aerodynamic drag were evaluated. On average, these vehicles were 32% more energy efficient at 40 km/h than at 72 km/h. The results of the competition data analysis confirm that these engineering competitions not only provide an educational experience for the students, but also show technology performance and improvements in electric and hybrid vehicles by setting benchmarks and revealing trends.

Wipke, K.B. [National Renewable Energy Lab., Golden, CO (United States); Hill, N.; Larsen, R.P. [Argonne National Lab., IL (United States)

1994-01-01T23:59:59.000Z

377

PLANT RESISTANCE Glandular-Haired Alfalfa Resistance to Potato Leafhopper  

E-Print Network [OSTI]

PLANT RESISTANCE Glandular-Haired Alfalfa Resistance to Potato Leafhopper (Homoptera: Cicadellidae for the degree and types of resistance to the potato leafhopper, Empoasca fabae (Harris), and hopperburn. A tube resistance indices for potato leafhopper resistance, hopperburn resistance, and an overall glandular

Mathis, Wayne N.

378

NREL: Transportation Research - Electric and Plug-In Hybrid Electric...  

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

Hybrid Electric Fleet Vehicle Testing How Electric and Plug-In Hybrid Electric Vehicles Work EVs use batteries to store the electric energy that powers the motor. EV...

379

Raft River Rural Electric Coop. Vigilante Electric Coop. Northern  

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

Raft River Rural Electric Coop. Vigilante Electric Coop. Northern Lights Bonners Ferry East End Mutual Heyburn Burley United Electric Albion Raft River Rural Electric Coop. Declo...

380

Assessing Vehicle Electricity Demand Impacts on California Electricity Supply  

E-Print Network [OSTI]

Figure 34. Regional electricity cost duration curves in 2010especially focus on electricity costs and grid compositionrelatively higher electricity costs. If electricity demand

McCarthy, Ryan W.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "individual resistance electric" 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

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

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

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

382

Electrical Generation for More-Electric Aircraft using Solid...  

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

Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells Electrical Generation for More-Electric Aircraft using Solid Oxide Fuel Cells This study, completed by...

383

Electric Vehicle Research Group  

E-Print Network [OSTI]

.................................................................................9 From diesel to electric: a new era in personnel transport for underground coal minesElectric Vehicle Research Group Annual Report 2012 #12;Table of Contents Executive Summary................................................................................8 C2-25 Electric Vehicle Drivetrain

Liley, David

384

Electric car Gasoline car  

E-Print Network [OSTI]

ENAC/ Electric car (Renault) Gasoline car (competitors) Gasoline car (Renault) Market shares of an electric vehicle? Electric car (Renault) Gasoline car (competitors) Gasoline car (Renault) Market shares preference survey with choice situation contexts involving gasoline cars (Renault and competitors

385

ELECTRICAL ENERGY SYSTEMS ELECTRICAL ENERGY SYSTEMS  

E-Print Network [OSTI]

. In its Energy Policy, the Scottish Government stated that it is Scotland's ambition to become a worldMEng ELECTRICAL ENERGY SYSTEMS #12;MEng ELECTRICAL ENERGY SYSTEMS Electrical energy is vital aspects of modern life. One of the biggest challenges facing society is the need for reliable energy

Strathclyde, University of

386

Individualized Site Training | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

Training Individualized Site Training Individualized Site Training U.S. Department of Energy U.S. Nuclear Regulatory Commission Nuclear Materials Management & Safeguards...

387

A Treatise on Electricity and Magnetism An Elementary Treatise on Electricity  

Science Journals Connector (OSTI)

... unbusinesslike statements of quantity and intensity, we have the precise ideas of electromotive force, resistance, current, and so on, measured in their respective units, the volt, the ... into the terminology of the subject. He is aware that at every point of the electric field there is conceived a directed quantity, which in the former edition of this ...

G. CHRYSTAL

1882-01-12T23:59:59.000Z

388

(1) Elementary Electricity and Magnetism (2) Advanced Theory of Electricity and Magnetism  

Science Journals Connector (OSTI)

... abvolt, and abohm for the absolute units of current, E.M.F., and resistance is a feature of the books. The electromagnetic system only is used, and in ... perhaps wise, considering that the practical aspect of the subject predominates. (1) The elementary book commences with a description of the most important phenomena in electricity from a practical ...

J. R.

1915-07-22T23:59:59.000Z

389

Electrical safety guidelines  

SciTech Connect (OSTI)

The Electrical Safety Guidelines prescribes the DOE safety standards for DOE field offices or facilities involved in the use of electrical energy. It has been prepared to provide a uniform set of electrical safety standards and guidance for DOE installations in order to affect a reduction or elimination of risks associated with the use of electrical energy. The objectives of these guidelines are to enhance electrical safety awareness and mitigate electrical hazards to employees, the public, and the environment.

Not Available

1993-09-01T23:59:59.000Z

390

Comparison of various battery technologies for electric vehicles  

E-Print Network [OSTI]

four technologies; Lead-Acid, Nickel-Cadmium, Nickel-Metal Hydride and Zinc-Bromide. A standard set of testing procedures for electric vehicle batteries, based on industry accepted testing procedures, and any tests which were specific to individual...

Dickinson, Blake Edward

1993-01-01T23:59:59.000Z

391

Modeling and Simulation of a Hybrid Electric Vessel.  

E-Print Network [OSTI]

??A proposed hybrid electric marine vehicle was modeled in MATLAB Simulink and SimPowerSystems. Models for each of the individual propulsion components were developed and incorporated (more)

Jaster, Tiffany

2014-01-01T23:59:59.000Z

392

Electricity Monthly Update  

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

Energy, electric power prices from SNL Energy, electric system demand data from Ventyx Energy Velocity Suite, and weather data and imagery from the National Oceanic and...

393

Electricity Monthly Update  

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

Update November 28, 2012 Map of Electric System Selected for Daily Peak Demand was replaced with the correct map showing Selected Wholesale Electricity and Natural Gas Locations....

394

Electricity Monthly Update  

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

Update is prepared by the Electric Power Operations Team, Office of Electricity, Renewables and Uranium Statistics, U.S. Energy Information Administration (EIA), U.S....

395

Electricity Monthly Update  

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

marketers to compete to serve customers and these competitive retail suppliers offer electricity at a market-based price. EIA does not directly collect retail electricity...

396

User Electrical Equipment Inspections  

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

User Electronic and Electrical Equipment Inspection Criteria In order to be in compliance with NEC, OSHA, and DOE regulations all electronic and electrical equipment at the APS...

397

Electricity Monthly Update  

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

See all Electricity Reports Electricity Monthly Update With Data for September 2014 | Release Date: Nov. 25, 2014 | Next Release Date: Dec. 23, 2014 Previous Issues Issue:...

398

Electricity Monthly Update  

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

See all Electricity Reports Electricity Monthly Update With Data for October 2014 | Release Date: Dec. 23, 2014 | Next Release Date: Jan. 26, 2015 Previous Issues Issue:...

399

California's electricity crisis  

E-Print Network [OSTI]

The collapse of California's electricity restructuring and competition program has attracted attention around the world. Prices in California's competitive wholesale electricity market increased by 500% between the second ...

Joskow, Paul L.

2001-01-01T23:59:59.000Z

400

Electricity Monthly Update  

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

See all Electricity Reports Electricity Monthly Update With Data for August 2014 | Release Date: Oct. 24, 2014 | Next Release Date: Nov. 24, 2014 Previous Issues Issue: October...

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Enabling individualized therapy through nanotechnology  

Science Journals Connector (OSTI)

Individualized medicine is the healthcare strategy that rebukes the idiomatic dogma of losing sight of the forest for the trees. We are entering a new era of healthcare where it is no longer acceptable to develop and market a drug that is effective for only 80% of the patient population. The emergence of -omic technologies (e.g. genomics, transcriptomics, proteomics, metabolomics) and advances in systems biology are magnifying the deficiencies of standardized therapy, which often provide little treatment latitude for accommodating patient physiologic idiosyncrasies. A personalized approach to medicine is not a novel concept. Ever since the scientific community began unraveling the mysteries of the genome, the promise of discarding generic treatment regimens in favor of patient-specific therapies became more feasible and realistic. One of the major scientific impediments of this movement towards personalized medicine has been the need for technological enablement. Nanotechnology is projected to play a critical role in patient-specific therapy; however, this transition will depend heavily upon the evolutionary development of a systems biology approach to clinical medicine based upon -omic technology analysis and integration. This manuscript provides a forward looking assessment of the promise of nanomedicine as it pertains to individualized medicine and establishes a technology snapshot of the current state of nano-based products over a vast array of clinical indications and range of patient specificity. Other issues such as market driven hurdles and regulatory compliance reform are anticipated to self-correct in accordance to scientific advancement and healthcare demand. These peripheral, non-scientific concerns are not addressed at length in this manuscript; however they do exist, and their impact to the paradigm shifting healthcare transformation towards individualized medicine will be critical for its success.

Jason H. Sakamoto; Anne L. van de Ven; Biana Godin; Elvin Blanco; Rita E. Serda; Alessandro Grattoni; Arturas Ziemys; Ali Bouamrani; Tony Hu; Shivakumar I. Ranganathan; Enrica De Rosa; Jonathan O. Martinez; Christine A. Smid; Rachel M. Buchanan; Sei-Young Lee; Srimeenakshi Srinivasan; Matthew Landry; Anne Meyn; Ennio Tasciotti; Xuewu Liu; Paolo Decuzzi; Mauro Ferrari

2010-01-01T23:59:59.000Z

402

Argonne CNM Highlight: Patterned Copper Nanowires with Novel Electrical  

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

Patterned Copper Nanowires with Novel Electrical Effects Patterned Copper Nanowires with Novel Electrical Effects Micrograph of copper nanowire A micrograph of the sample layout and the copper nanowire (l = 2.04 um, w = 90 nm, t = 50 nm) between the contact pads. Metallic nanowires have various applications such as sensors and high-density interconnects in field-effect transistors. Monitoring the influence of size and surface effects on material properties, such as electrical resistivity and failure properties, is important in designing new, reliable nanowires. Copper nanowires were patterned with e-beam lithography and fabricated with a copper film deposited by e-beam evaporation. Electrical measurements show that surface and size have effects on the electrical properties. Smaller values for the temperature coefficient of resistance and higher failure

403

Resolution of reservoir scale electrical anisotropy from marine CSEM data  

SciTech Connect (OSTI)

A combination of 1D and 3D forward and inverse solutions is used to quantify the sensitivity and resolution of conventional controlled source electromagnetic (CSEM) data collected using a horizontal electric dipole source to transverse electrical anisotropy located in a deep-water exploration reservoir target. Since strongly anisotropic shale layers have a vertical resistivity that can be comparable to many reservoirs, we examine how CSEM can discriminate confounding shale layers through their characteristically lower horizontal resistivity. Forward modeling demonstrates that the sensitivity to reservoir level anisotropy is very low compared to the sensitivity to isotropic reservoirs, especially when the reservoir is deeper than about 2 km below the seabed. However, for 1D models where the number of inversion parameters can be fixed to be only a few layers, both vertical and horizontal resistivity of the reservoir can be well resolved using a stochastic inversion. We find that the resolution of horizontal resistivity increases as the horizontal resistivity decreases. We show that this effect is explained by the presence of strong horizontal current density in anisotropic layers with low horizontal resistivity. Conversely, when the reservoir has a vertical to horizontal resistivity ratio of about 10 or less, the current density is vertically polarized and hence has little sensitivity to the horizontal resistivity. Resistivity anisotropy estimates from 3D inversion for 3D targets suggest that resolution of reservoir level anisotropy for 3D targets will require good a priori knowledge of the background sediment conductivity and structural boundaries.

Brown, V.; Hoversten, G.M.; Key, K.; Chen, J.

2011-10-01T23:59:59.000Z

404

Electrical Safety - Monthly Analyses of Electrical Safety Occurrences  

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

Office of Analysis Office of Analysis Operating Experience Committee Safety Alerts Safety Bulletins Annual Reports Special Operations Reports Safety Advisories Special Reports Causal Analysis Reviews Contact Us HSS Logo Electrical Safety Monthly Analyses of Electrical Safety Occurrences 2013 September 2013 Electrical Safety Occurrences August 2013 Electrical Safety Occurrences July 2013 Electrical Safety Occurrences June 2013 Electrical Safety Occurrences May 2013 Electrical Safety Occurrences April 2013 Electrical Safety Occurrences March Electrical Safety Occurrence February Electrical Safety Occurrence January Electrical Safety Occurrence 2012 December Electrical Safety Occurrence November Electrical Safety Occurrence October Electrical Safety Occurrence September Electrical Safety Occurrence

405

Optical modeling and resist metrology for deep-UV photolithography  

E-Print Network [OSTI]

OPTICAL MODELING AND RESIST METROLOGY FOR DEEP-UV PHOTOLITHOGRAPHY A Thesis by CHAO LIU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE August 2005 Major Subject: Electrical Engineering OPTICAL MODELING AND RESIST METROLOGY FOR DEEP-UV PHOTOLITHOGRAPHY A Thesis by CHAO LIU Submitted to the Office of Graduate Studies of Texas A&M University in partial...

Liu, Chao

2006-10-30T23:59:59.000Z

406

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs  

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

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs (Idaho) Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs (Idaho) < Back Eligibility Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Incentives should not exceed 50% of the actual measure cost. Program Info State Idaho Program Type Utility Rebate Program Rebate Amount Replacement of Electric Straight Resistance: $750 Air Source Heat Pump: $100 Variable Speed Motor: $100 Refrigerator/Freezer Recycling: $30 Water Heater: $30 Floor and Wall Insulation: $0.50/sq. ft. Attic and Ceiling Insulation: $0.25/sq. ft.

407

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs  

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

Avista Utilities (Electric) - Residential Energy Efficiency Rebate Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs Avista Utilities (Electric) - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Construction Commercial Heating & Cooling Design & Remodeling Heat Pumps Appliances & Electronics Water Heating Maximum Rebate Incentives will not exceed 50% of the actual measure cost Program Info State District of Columbia Program Type Utility Rebate Program Rebate Amount Air Source Heat Pump: $100 Variable Speed Motor: $100 Water Heater: $30 Replacement of Electric Straight Resistance: $750 Floor and Wall Insulation: $0.50/sq. ft. Attic and Ceiling Insulation: $0.25/sq. ft.

408

Energy Conversion to Electricity  

Science Journals Connector (OSTI)

30 May 1974 research-article Energy Conversion to Electricity D. Clark...continuing growth in the demand for energy, and of electricity as the route...the electricity share of the total energy market and of the substitution of electricity...

1974-01-01T23:59:59.000Z

409

Massachusetts Electric Vehicle Efforts  

E-Print Network [OSTI]

Massachusetts Electric Vehicle Efforts Christine Kirby, MassDEP ZE-MAP Meeting October 24, 2014 #12 · Provide Clean Air · Grow the Clean Energy Economy · Electric vehicles are a key part of the solution #12 is promoting EVs 4 #12;TCI and Electric Vehicles · Established the Northeast Electric Vehicle Network through

California at Davis, University of

410

LABORATORY V ELECTRIC CIRCUITS  

E-Print Network [OSTI]

Lab V -1 LABORATORY V ELECTRIC CIRCUITS Electrical devices are the cornerstones of our modern world understanding of them. In the previous laboratory, you studied the behavior of electric fields and their effect on the motion of electrons using a cathode ray tube (CRT). This beam of electrons is one example of an electric

Minnesota, University of

411

Career Map: Electrical Engineer  

Broader source: Energy.gov [DOE]

The Wind Program's Career Map provides job description information for Electrical Engineer positions.

412

Electronics, Electrical Engineering  

E-Print Network [OSTI]

SCHOOL OF Electronics, Electrical Engineering and Computer Science IS IN YOUR HANDS THE FUTURE #12;SCHOOL OF Electronics, Electrical Engineering and Computer Science2 CAREERS IN ELECTRONICS, ELECTRICAL Belfast. Ranked among the top 100 in the world for Electrical and Electronic Engineering (QS World

413

Syracuse University Electrical Engineering  

E-Print Network [OSTI]

Syracuse University Electrical Engineering and Computer Science Tenure Track Faculty Position in Electrical Engineering The Department of Electrical Engineering and Computer Science is seeking applicants for a tenure track position in Electrical Engineering starting in August 2014 or January 2015. The department

Mather, Patrick T.

414

Renewable Electricity Futures Study  

E-Print Network [OSTI]

Renewable Electricity Futures Study End-use Electricity Demand Volume 3 of 4 Volume 2 PDF Volume 3;Renewable Electricity Futures Study Edited By Hand, M.M. National Renewable Energy Laboratory Baldwin, S. U Sandor, D. National Renewable Energy Laboratory Suggested Citations Renewable Electricity Futures Study

415

Characterization of heterogeneous near-surface materials by joint 2D inversion of dc resistivity and seismic data  

E-Print Network [OSTI]

Characterization of heterogeneous near-surface materials by joint 2D inversion of dc resistivity materials by joint 2D inversion of dc resistivity and seismic data, Geophys. Res. Lett., 30(13), 1658, doi electrical resistivity and seismic compressional (P) wave velocity in heterogeneous near-surface materials

Meju, Max

416

Hydrogen permeation resistant barrier  

DOE Patents [OSTI]

A hydrogen permeation resistant barrier is formed by diffusing aluminum into an iron or nickel alloy and forming an intermetallic aluminide layer.

McGuire, Joseph C. (Richland, WA); Brehm, William F. (Richland, WA)

1982-01-01T23:59:59.000Z

417

Hydrogen permeation resistant barrier  

DOE Patents [OSTI]

A hydrogen permeation resistant barrier is formed by diffusing aluminum into an iron or nickel alloy and forming an intermetallic aluminide layer.

McGuire, J.C.; Brehm, W.F.

1980-02-08T23:59:59.000Z

418

Notices Accessible Format: Individuals with  

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

472 Federal Register 472 Federal Register / Vol. 77, No. 83 / Monday, April 30, 2012 / Notices Accessible Format: Individuals with disabilities can obtain this document in an accessible format (e.g., braille, large print, audiotape, or computer diskette) on request to the program contact person listed under FOR FURTHER INFORMATION CONTACT. Electronic Access to This Document: The official version of this document is the document published in the Federal Register. Free Internet access to the official edition of the Federal Register and the Code of Federal Regulations is available via the Federal Digital System at: www.gpo.gov/fdsys. At this site you can view this document, as well as all other documents of this Department published in the Federal Register, in text or Adobe Portable Document

419

Notices Affected Public: Individuals and  

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

23 Federal Register 23 Federal Register / Vol. 76, No. 23 / Thursday, February 3, 2011 / Notices Affected Public: Individuals and households; not-for-profit institutions; State, Local, or Tribal Government, State Educational Agencies or Local Educational Agencies. Total Estimated Number of Annual Responses: 22,760. Total Estimated Number of Annual Burden Hours: 8,725. Abstract: The study is being conducted as part of the National Assessment of Title I, mandated by Title I, Part E, Section 1501 of the Elementary and Secondary Education Act. The study is designed to identify school programs and instructional practices associated with improved language development, background knowledge, and comprehension outcomes for children in prekindergarten through third grade. Analyses will estimate the

420

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

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

1 Report 1 Report Report Type: Quarterly Starting October 2006 Ending December 2006 Author: John A. Dunbar Baylor University Department of Geology January 2007 DOE Award Number: DE-FC26-06NT42959 Submitting Organization: Baylor University One bear Place 97354 Waco, Tx 76798 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, 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

Note: This page contains sample records for the topic "individual resistance electric" 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

Electrical Resistivity Investigation of Gas Hydrate Distribution in  

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

6 Report 6 Report Report Type: Quarterly Starting January 1, 2008 Ending March 31, 2008 Author: John A. Dunbar Baylor University Department of Geology April 14, 2008 DOE Award Number: DE-FC26-06NT42959 Submitting Organization: Baylor University One bear Place 97354 Waco, Tx 76798 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, 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

422

Electrical Resistance Tomographic Profile L2, Site 0, Barrow AK  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Figure 7a in http://esd.lbl.gov/files/about/staff/susanhubbard/PUBLISHED_-_Hubbard-Hydrogeology-2012_with_Gangodagamage_et_al.pdf

Hubbard, Susan; Dafflon, Baptiste

423

Effectiveness of heating patterns for electrical resistance heating  

E-Print Network [OSTI]

BLOCKS APPENDIX B: COMPUTER CODE, r-z ERH RESERVOIR SIMULATOR 39 41 43 45 50 54 VITA 147 LIST OF TABLES PAGE TABLE I: ACCURACY OF POWER CALCULATION TABLE 2: RESULTS OF PARAMETER STUDY TABLE 3: ELECTRODE DESIGN RESULTS TABLE 4: GENERAL TEST... Model 0. 6 0. 4 Radial Power Model 0. 2 0 1 10 r/rw 100 1000 Figure 6; Comparison of power dissipation profiles for radial power model and r-z power model. 14 The power dissipated as heat in this volume, P(r), is normalized by the total...

Maggard, James Bryan

2012-06-07T23:59:59.000Z

424

Electrical Resistivity Imaging for Unknown Bridge Foundation Depth Determination  

E-Print Network [OSTI]

experimentation and at five field experimentations located at three roadway bridges, a geotechnical test site, and a railway bridge. The first experimentation was at the bridges with the smallest foundations, later working up in size to larger drilled shafts...

Arjwech, Rungroj

2012-02-14T23:59:59.000Z

425

Bounds on the electrical resistance between contacting elastic rough bodies  

Science Journals Connector (OSTI)

...conductance for the rough contact problem...be restricted to a set of microscopic `actual...comprises an in nite set of highly clustered...of indentation of a rough surface. These bounds...Consequences for fractal rough surfaces The bounds...comprises an in nite set of point contacts...

2003-01-01T23:59:59.000Z

426

Mass Transfer and GDL Electric Resistance in PEM Fuel Cells.  

E-Print Network [OSTI]

??Many modeling studies have been carried out to simulate the current distribution across the channel and shoulder direction in a proton exchange membrane (PEM) fuel (more)

Wang, Lin

2010-01-01T23:59:59.000Z

427

Image-guided inversion of electrical resistivity data  

Science Journals Connector (OSTI)

......is a question of computational cost. Hale (2009a) provides some...thank the U.S. Department of Energy, DOE (Geothermal Technology Advancement for Rapid...Galloway M.J. Hydrogeologic and geothermal investigation of Pagosa Springs......

J. Zhou; A. Revil; M. Karaoulis; D. Hale; J. Doetsch; S. Cuttler

2014-01-01T23:59:59.000Z

428

The stimulation of heavy oil reservoirs with electrical resistance heating  

E-Print Network [OSTI]

-307. Stuckey, W. D. : "A Study of the Pyrolysis of Oil Shale By Microwave Heating, " MS Thesis, University of Colorado, Boulder (1977). Bridges, J. E. , Taflove, A. , and Snow, R. H. : eNet Energy Recoveries for the In-Situ Dielectric Heating of Oil Shales..., w Proc. 1978 Oil Shale Symposium, Colorado School of Mines, Golden, Apr. 12-14. Solomon, B. : "Shale Oil Via Microwaves: Illinois Institute Says Yes, e Energy Daily (May 1978) 2-4; Energy Abstr. Policy Anal. (Nov. 1978) 831. Snowi R H i et. el...

Baylor, Blake Allen

2012-06-07T23:59:59.000Z

429

Energy Saving Through High Frequency Electric Resistance Welding  

E-Print Network [OSTI]

compared to most other methods. This has led to lower manufacturing costs through higher productivity. In addition to the higher productivity, however, the High-Frequency processes typically provide considerable savings of energy. In these days...

Udall, H. N.

1983-01-01T23:59:59.000Z

430

Electrical Resistivity and Self-Potential Surveys Blue Mountain...  

Open Energy Info (EERE)

been completed at the Blue Mountain geothermal area to search for the source of thermal fluids discovered during drilling for mineral exploration, and to help characterize the...

431

Resistance of corundum refractories to basic electric steel slags  

Science Journals Connector (OSTI)

Upon reaction with slag corundum specimens exhibit a substitution of corundum by calcium hexa and di-aluminates. This process occurs most intensely in the bond part of the refractory and over the periphery of ...

D. S. Rutman; M. N. Kaibicheva; Yu. S. Toropov; G. N. Suvorov

432

Use of refractory coatings on linings of electric resistance furnaces  

Science Journals Connector (OSTI)

Results of experimental and theoretical studies of the reduction of power consumption in furnaces with a lining covered by IVAKS-2 and IVA-2 intensifying refractory coatings are presented. The heating curves o...

A. V. Aksenov; V. A. Belyakov

1997-09-01T23:59:59.000Z

433

Electric pulse resistance of liquid nitrogen and rubber  

Science Journals Connector (OSTI)

We report the results of experimental investigations of the breakdown amplitudes of pulsed voltages applied to centimeter-thick layers of liquid nitrogen and various kinds of rubber at 77 K. We report the char...

V. I. Kurets; . N. Tarakanovskii; G. P. Filatov

1995-05-01T23:59:59.000Z

434

Electricity Market Module  

Gasoline and Diesel Fuel Update (EIA)

This page inTenTionally lefT blank 91 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2012 Electricity Market Module The NEMS Electricity Market Module (EMM) represents the capacity planning, dispatching, and pricing of electricity. It is composed of four submodules-electricity capacity planning, electricity fuel dispatching, electricity load and demand, and electricity finance and pricing. It includes nonutility capacity and generation, and electricity transmission and trade. A detailed description of the EMM is provided in the EIA publication, Electricity Market Module of the National Energy Modeling System 2012, DOE/EIA-M068(2012). Based on fuel prices and electricity demands provided by the other modules of the NEMS, the EMM determines the most

435

Electricity Market Module  

Gasoline and Diesel Fuel Update (EIA)

This page intentionally left blank This page intentionally left blank 95 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2011 Electricity Market Module The NEMS Electricity Market Module (EMM) represents the capacity planning, dispatching, and pricing of electricity. It is composed of four submodules-electricity capacity planning, electricity fuel dispatching, electricity load and demand, and electricity finance and pricing. It includes nonutility capacity and generation, and electricity transmission and trade. A detailed description of the EMM is provided in the EIA publication, Electricity Market Module of the National Energy Modeling System 2011, DOE/EIA-M068(2011). Based on fuel prices and electricity demands provided by the other modules of the NEMS, the EMM determines the most

436

Electricity Market Module  

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

Market Module Market Module This page inTenTionally lefT blank 101 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Electricity Market Module The NEMS Electricity Market Module (EMM) represents the capacity planning, dispatching, and pricing of electricity. It is composed of four submodules-electricity capacity planning, electricity fuel dispatching, electricity load and demand, and electricity finance and pricing. It includes nonutility capacity and generation, and electricity transmission and trade. A detailed description of the EMM is provided in the EIA publication, Electricity Market Module of the National Energy Modeling System 2013, DOE/EIA-M068(2013). Based on fuel prices and electricity demands provided by the other modules of the NEMS, the EMM determines the most

437

Electric Field Structures in Thin Films: Formation and Properties  

Science Journals Connector (OSTI)

These yield a variety of tailored electric field structures, with individual layers harboring fields between 107 and 108 V/m. ... Materials which produce and harbor electric (and magnetic) fields, and the layering of such materials to produce composite multiferroic heterostructures, stimulate great interest in the physicochemical and material science communities. ... One may note that the data for toluene in Figure 1b do not form precisely parallel lines and therefore do not represent the same electric field. ...

Andrew Cassidy; Oksana Plekan; Richard Balog; Jack Dunger; David Field; Nykola C. Jones

2014-06-12T23:59:59.000Z

438

Recovery Act: State Assistance for Recovery Act Related Electricity Policies  

Broader source: Energy.gov [DOE]

State public utility commissions (PUCs), which regulate and oversee electricity projects in their states, will be receiving more than $44.2 million in Recovery Act funding to hire new staff and retrain existing employees to ensure they have the capacity to quickly and effectively review proposed electricity projects. The funds will help the individual state PUCs accelerate reviews of the large number of electric utility requests that are expected under the Recovery Act.

439

Plug-In Electric Vehicle Handbook for Electrical  

E-Print Network [OSTI]

Plug-In Electric Vehicle Handbook for Electrical Contractors #12;Plug-In Electric Vehicle Handbook for Electrical Contractors2 Table of Contents Introduction . . . . . . . 9 EVSE Training for Electrical Contractors . . . . . . . . . . . . . . . . 18

440

Introduction Computational Efficiency Electricity Portfolio Planning Electricity Portfolios  

E-Print Network [OSTI]

Introduction Computational Efficiency Electricity Portfolio Planning Electricity Portfolios 2009/11/30­12/01 István Maros Electricity Portfolio #12;Introduction Computational Efficiency Electricity Portfolio Outline 1 Introduction 2 Computational Efficiency 3 Electricity Portfolio Approximate

Note: This page contains sample records for the topic "individual resistance electric" 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

From Consumer Resistance to Stakeholder Resistance The case of nanotechnology*  

E-Print Network [OSTI]

1 From Consumer Resistance to Stakeholder Resistance The case of nanotechnology* Caroline Gauthier proposes to study the resistance of stakeholders, by exploring the nanotech field. Nanotechnology is today in the resistance context. Keywords. Nanotechnology; Resistance Bio. Caroline Gauthier is currently Professor

Boyer, Edmond

442

Algae fuel clean electricity generation  

Science Journals Connector (OSTI)

Algae fuel clean electricity generation ... The link between algae and electricity may seem tenuous at best. ...

DERMOT O'SULIVAN

1993-02-08T23:59:59.000Z

443

Richmond Electric Vehicle Initiative Electric Vehicle Readiness...  

Office of Environmental Management (EM)

MO) Vehicles Home About Vehicle Technologies Office Plug-in Electric Vehicles & Batteries Fuel Efficiency & Emissions Alternative Fuels Modeling, Testing, Data & Results Education...

444

Direct-Current Resistivity Survey At Blue Mountain Area (Fairbank  

Open Energy Info (EERE)

5) 5) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current Resistivity Survey At Blue Mountain Area (Fairbank Engineering, 2005) Exploration Activity Details Location Blue Mountain Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness not indicated DOE-funding Unknown Notes Geophysical surveys that have been conducted specifically for the geothermal program at Blue Mountain include a self-potential (SP) survey, and additional IP/electrical resistivity traversing. These surveys were conducted under a cooperative program between Noramex Corporation and the Energy and Geosciences Institute (EGI), University of Utah, with funding support from the DOE's Office of Geothermal Technology (DOE/OGT).

445

Indoor unit for electric heat pump  

DOE Patents [OSTI]

An indoor unit for an electric heat pump is provided in modular form including a refrigeration module, an air mover module, and a resistance heat package module, the refrigeration module including all of the indoor refrigerant circuit components including the compressor in a space adjacent the heat exchanger, the modules being adapted to be connected to air flow communication in several different ways as shown to accommodate placement of the unit in various orientations. 9 figs.

Draper, R.; Lackey, R.S.; Fagan, T.J. Jr.; Veyo, S.E.; Humphrey, J.R.

1984-05-22T23:59:59.000Z

446

ECE 438 Electric and Hybrid Vehicles Catalog Description: History of electric traction. Introduction to electric and hybrid-electric  

E-Print Network [OSTI]

ECE 438 ­ Electric and Hybrid Vehicles Catalog Description: History of electric traction. Introduction to electric and hybrid-electric vehicle configurations. Vehicle mechanics. Energy sources and storage. Range prediction. Motor for HEVs. Electric drive components. Vehicle transmission system. Credits

447

Direct-Current Resistivity At Blue Mountain Area (Fairbank Engineering,  

Open Energy Info (EERE)

Direct-Current Resistivity At Blue Mountain Area (Fairbank Engineering, Direct-Current Resistivity At Blue Mountain Area (Fairbank Engineering, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current Resistivity At Blue Mountain Area (Fairbank Engineering, 2005) Exploration Activity Details Location Blue Mountain Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness not indicated DOE-funding Unknown Notes Geophysical surveys that have been conducted specifically for the geothermal program at Blue Mountain include a self-potential (SP) survey, and additional IP/electrical resistivity traversing. These surveys were conducted under a cooperative program between Noramex Corporation and the Energy and Geosciences Institute (EGI), University of Utah, with funding

448

Resistivity studies of the Imperial Valley geothermal area, California |  

Open Energy Info (EERE)

Resistivity studies of the Imperial Valley geothermal area, California Resistivity studies of the Imperial Valley geothermal area, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Resistivity studies of the Imperial Valley geothermal area, California Abstract Electrical resistivity has been employed for mapping thehnperial Valley of California as part of a multi-disciplinaryapproach to assess its geothermal potential. Vertical and lateralresistivity changes were determined from Schlumherger deptilsoundings with effective probing depths up to 8000 ft.Chie/ conclusions were: (1) Known geothermal anomaliesappear as residual resistivity lows superimposed on the regionalgradient which decreases northwest.ward from the southeastcorner of the Imperial Valley, near the Colorado River, tovalues about two orders of magnitude lower at the Salton

449

Definition: Direct-Current Resistivity Survey | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Definition Edit with form History Facebook icon Twitter icon » Definition: Direct-Current Resistivity Survey Jump to: navigation, search Dictionary.png Direct-Current Resistivity Survey Direct-current (DC) resistivity is an active source electrical technique in which current is applied to the ground using electrodes and the earth response (voltage or potential difference) is recorded. This survey generates a geoelectric section of apparent resistivity and enables an inference of subsurface geology.[1] View on Wikipedia Wikipedia Definition References ↑ http://www.nga.com/Flyers_PDF/NGA_DC_Resistivity.pdf

450

Electricity Consumption Electricity Consumption EIA Electricity Consumption Estimates  

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

Consumption Consumption Electricity Consumption EIA Electricity Consumption Estimates (million kWh) National Petroleum Council Assumption: The definition of electricity con- sumption and sales used in the NPC 1999 study is the equivalent ofwhat EIA calls "sales by utilities" plus "retail wheeling by power marketers." This A nn u al Gro wth total could also be called "sales through the distribution grid," 2o 99 99 to Sales by Utilities -012% #N/A Two other categories of electricity consumption tracked by EIA cover on site Retail Wheeling Sales by generation for host use. The first, "nonutility onsite direct use," covers the Power Marketen 212.25% #N/A traditional generation/cogeneration facilities owned by industrial or large All Sales Through Distribution

451

Central Electric Coop. Oregon Trail Electric Coop. Douglas Electric  

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

Grove Tillamook PUD Columbia River PUD West Oregon Electric Coop. Clatskanie PUD Umpqua Indian Utility Coop. McNar y Foster Cougar John Day Lost Creek Bonneville Hills Creek...

452

Electric arc saw apparatus  

DOE Patents [OSTI]

A portable, hand held electric arc saw has a small frame for supporting an electrically conducting rotary blade which serves as an electrode for generating an electric arc to erode a workpiece. Electric current is supplied to the blade by biased brushes and a slip ring which are mounted in the frame. A pair of freely movable endless belts in the form of crawler treads stretched between two pulleys are used to facilitate movement of the electric arc saw. The pulleys are formed of dielectric material to electrically insulate the crawler treads from the frame.

Deichelbohrer, Paul R [Richland, WA

1986-01-01T23:59:59.000Z

453

Self-potential distribution on active volcano controlled by three-dimensional resistivity structure in Izu-Oshima, Japan  

Science Journals Connector (OSTI)

......used to calculate the electric potential distribution...Ueda A., 1993. Discharge model of fumarolic gases...2003. The volcano-electric effect, J. geophys...by high-resolution electric resistivity tomography...volcano, Izu-Bonin arc, Japan: a preliminary......

Shin'ya Onizawa; Nobuo Matsushima; Tsuneo Ishido; Hideaki Hase; Shinichi Takakura; Yuji Nishi

2009-08-01T23:59:59.000Z

454

Optimization of Surveys for Detection of Energized Structures to Eliminate Electrical hazards to the Public in New York City  

E-Print Network [OSTI]

There have been many reports of individuals and animals in New York City coming in contact with electrically energized structures caused by stray voltage. The electric utility, Consolidated Edison (Con Ed), has been working hard to drive down...

Wells, Elizabeth

2011-08-04T23:59:59.000Z

455

Essays on aggregate and individual consumption fluctuations  

E-Print Network [OSTI]

This thesis consists of three essays on aggregate and individual consumption fluctuations. Chapter 1 develops a quantitative model to explore aggregate and individual consumption dynamics when the income process exhibits ...

Hwang, Youngjin

2006-01-01T23:59:59.000Z

456

Transplanting assembly of individual carbon nanotubes  

E-Print Network [OSTI]

Handling and assembling individual nanostructures to bigger scale systems such as MEMS have been the biggest challenge. A deterministic assembly of individual carbon nanotubes by transplanting them to MEMS structures is ...

Kim, Soohyung

2009-01-01T23:59:59.000Z

457

CFE resistivity studies at Cerro Prieto  

Science Journals Connector (OSTI)

In order to define the probable extent of the Cerro Prieto geothermal field and to establish the geothermal possibilities of the Imperial and Cerro Prieto faults, the Comisin Federal de Electricidad (CFE) performed about 200 vertical electric soundings during the last half of 1977 and first half of 1978. In these surveys, Schlumberger arrays were used with current electrode spacings of up to 10 km. The electrical study and its correlation with data collected using other geophysical methods and from several deep wells show that regional anomalies of high and low resistivity are associated with horst, graben and en echelon faults. It should be noted, however, that the boundaries of the area which could potentially be developed cannot be defined, since no sharp resistivity contrasts were interpreted. A low-resistivity anomaly south-east of Cerro Prieto is located in an area with no surface thermal manifestations. Though the anomaly might be associated with sediments having special porosity and salinity characteristics, the possibility that it could also correspond to some geothermal activity cannot be dismissed because of its proximity to the active Cerro Prieto fault.

A. Razo M.; F. Arellano G.; H. Fonseca L.

1980-01-01T23:59:59.000Z

458

Everyday Environmentalism: Law, Nature & Individual Behavior  

E-Print Network [OSTI]

Review: Everyday Environmentalism: Law, Nature & IndividualJason J . Everyday Environmentalism: Law, Nature &this book to "promote environmentally conscious decision-

Anderson, Byron P.

2012-01-01T23:59:59.000Z

459

Reconnaissance electrical surveys in the Coso Range, California | Open  

Open Energy Info (EERE)

electrical surveys in the Coso Range, California electrical surveys in the Coso Range, California Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: Reconnaissance electrical surveys in the Coso Range, California Details Activities (3) Areas (1) Regions (0) Abstract: Telluric current, audiomagnetotelluric (AMT), and direct current (dc) methods were used to study the electrical structure of the Coso Range and Coso geothermal area. Telluric current mapping outlined major resistivity lows associated with conductive valley fill of the Rose Valley basin, the Coso Basin, and the northern extension of the Coso Basin east of Coso Hot Springs. A secondary resistivity low with a north-south trend runs through the Coso Hot Springs--Devil's Kitchen geothermal area. The secondary low in the geothermal area, best defined by the 7.5-Hz AMT map

460

Direct-Current Resistivity Survey At Kilauea Southwest Rift And South Flank  

Open Energy Info (EERE)

Direct-Current Resistivity Survey At Kilauea Southwest Rift And South Flank Direct-Current Resistivity Survey At Kilauea Southwest Rift And South Flank Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current Resistivity Survey At Kilauea Southwest Rift And South Flank Area (Thomas, 1986) Exploration Activity Details Location Kilauea Southwest Rift And South Flank Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness useful DOE-funding Unknown Notes The electrical resistivity data acquired on the southwest rift delineated two distinct basement resistivity structures northwest of the rift zone: a high-resistivity basement at approximately 60 m a.s.l, and located north of a prehistoric fissure, and a low-resistivity deep basement (20 m a.s.1.) to

Note: This page contains sample records for the topic "individual resistance electric" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Direct-Current Resistivity At Kilauea Southwest Rift And South Flank Area  

Open Energy Info (EERE)

Direct-Current Resistivity At Kilauea Southwest Rift And South Flank Area Direct-Current Resistivity At Kilauea Southwest Rift And South Flank Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Direct-Current Resistivity At Kilauea Southwest Rift And South Flank Area (Thomas, 1986) Exploration Activity Details Location Kilauea Southwest Rift And South Flank Area Exploration Technique Direct-Current Resistivity Survey Activity Date Usefulness useful DOE-funding Unknown Notes The electrical resistivity data acquired on the southwest rift delineated two distinct basement resistivity structures northwest of the rift zone: a high-resistivity basement at approximately 60 m a.s.l, and located north of a prehistoric fissure, and a low-resistivity deep basement (20 m a.s.1.) to the south and east of this fissure (Figs 48, 49). These data suggest that a

462

Sangre De Cristo Electric Association - Energy Efficiency Credit Program |  

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

Sangre De Cristo Electric Association - Energy Efficiency Credit Sangre De Cristo Electric Association - Energy Efficiency Credit Program Sangre De Cristo Electric Association - Energy Efficiency Credit Program < Back Eligibility Commercial Residential Savings Category Appliances & Electronics Heating & Cooling Commercial Heating & Cooling Heat Pumps Water Heating Program Info State Colorado Program Type Utility Rebate Program Rebate Amount Resistive Heat Space Heater: $10/kW ETS Space Heater: $25/kW Heat Pump: Contact the Electric Association Water Heater: $100/unit, plus $25 for lifetime warranty Device Timers: $25 Refrigerator: $40 Freezer: $40 Refrigerator/Freezer Recycling Clothes Washer:$40 Dishwasher: $40 Provider Sangre De Cristo Electric Association The Sangre De Cristo Electric Association (SDCEA) offers the Energy

463

A publication presented by the Electrical Safety Foundation International  

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

presented by the Electrical Safety Foundation International presented by the Electrical Safety Foundation International A guide to understanding and maintaining your home's electrical system Should You Do-It-Yourself? Is a Permit or Inspection Required? How Much Energy Does My Home Use? How Does My Electrical System Work? What's Inside My Service Panel? What Kind of Wiring System is in My Home? Does My Home Have Grounded Outlets? What is a Tamper-Resistant Outlet? What is a GFCI? What is Energy Efficient Lighting? How Do I Clean Up a Broken CFL? Page 1 Page 2 Page 3 Page 4 Page 5-6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Everything you need to know What's Inside? Electrical Safety Foundation International The Electrical Safety Foundation International (ESFI)

464

Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

Hybrid Electric Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements to someone by E-mail Share Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Twitter Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Google Bookmark Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV) and Electric Vehicle (EV) Exemption from Vehicle Testing Requirements on Delicious Rank Alternative Fuels Data Center: Hybrid Electric Vehicle (HEV)

465

Electricity Distribution System Workshop  

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

Discussion Summary Discussion Summary Electricity Transmission System Workshop 1 Grid Tech Team Discussion Summary Electricity Transmission System Workshop 2 Table of Contents INTRODUCTION ............................................................................................................................................. 3 EXECUTIVE SUMMARY .................................................................................................................................. 4 Process ...................................................................................................................................................... 4 Synthesized Challenges ............................................................................................................................. 5

466

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network [OSTI]

ELECTRICAL & COMPUTER ENGINEERING SEMINAR "Agile Sensing Systems: Analysis, Design and Implementation" by Prof. Jun (Jason) Zhang Electrical and Computer Engineering University of Denver Tuesday requirements, computational complexity requirements, and robustness to time- varying physical environments

467

Electricity Monthly Update  

Gasoline and Diesel Fuel Update (EIA)

Use: February 2014 Retail RatesPrices and Consumption In this section, we look at what electricity costs and how much is purchased. Charges for retail electric service are based...

468

Electricity Monthly Update  

Gasoline and Diesel Fuel Update (EIA)

End Use: July 2014 Retail ratesprices and consumption In this section, we look at what electricity costs and how much is purchased. Charges for retail electric service are based...

469

Electricity Monthly Update  

Gasoline and Diesel Fuel Update (EIA)

End Use: August 2014 Retail ratesprices and consumption In this section, we look at what electricity costs and how much is purchased. Charges for retail electric service are based...

470

Recent Graduate Electrical Engineer  

Broader source: Energy.gov [DOE]

This position is located in the Office of Electric Reliability. The Office of Electric Reliability helps protect and improve the reliability and security of the nation's bulk power system through...

471

Electricity | Department of Energy  

Office of Environmental Management (EM)

Sources Electricity Electricity January 22, 2015 State of the Union Remarks on Energy in Four Charts We dive into the data behind President Obama's State of the Union statements...

472

Renewable Electricity Futures (Presentation)  

SciTech Connect (OSTI)

This presentation library summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

Mai, T.

2012-10-01T23:59:59.000Z

473

Renewable Electricity Futures (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

Mai, T.

2012-11-01T23:59:59.000Z

474

Renewable Electricity Futures (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

Mai, T.

2013-04-01T23:59:59.000Z

475

Renewable Electricity Futures (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes findings of NREL's Renewable Electricity Futures study, published in June 2012. RE Futures investigated the challenges and impacts of achieving very high renewable electricity generation levels in the contiguous United States by 2050.

Hand, M. M.

2012-09-01T23:59:59.000Z

476

Designing electricity transmission auctions  

E-Print Network [OSTI]

The UK has ambitious plans for exploiting offshore wind for electricity production in order to meet its challenging target under the EU Renewable Energy Directive. This could involve investing up to 20bn in transmission assets to bring electricity...

Greve, Thomas; Pollitt, Michael G.

2012-10-26T23:59:59.000Z

477

Automobile Electrical Systems  

Science Journals Connector (OSTI)

The modern electrical system has been developed, over a period of some fifty years from the days of the early motor-car which usually had only one electrical system, namely, that of the ignition comp...

Arthur W. Judge

1970-01-01T23:59:59.000Z

478

2014 Electricity Form Proposals  

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

Electricity and Renewable (Photovoltaic) Survey Form Changes Proposed for Electricity and Renewable (Photovoltaic) Survey Form Changes Proposed for 2014 The U.S. Energy Information Administration (EIA) is proposing changes to its electricity data collection in 2014. These changes involve the following surveys: Form EIA-63B, "Annual Photovoltaic Cell/Module Shipments Report," Form EIA-411, "Coordinated Bulk Power Supply Program Report," Form EIA-826, "Monthly Electric Utility Sales and Revenue Report with State Distributions," Form EIA-860, "Annual Electric Generator Report," Form EIA-860M, "Monthly Update to the Annual Electric Generator Report," Form EIA-861, "Annual Electric Power Industry Report," Form EIA-861S, "Annual Electric Power Industry Report (Short Form)," and

479

Inheritance of chlordane resistance in cockroaches, with knockdown time and time of kill as measures of individual resistance  

E-Print Network [OSTI]

. 'GDI, DC:8( DRGSSSS 7 AI'ID 8 7 F1 II ~ 100 FIB-SU' x SH-Rc' 7 F2 ~ 110 FLA-S~i x SH-Hc: 28 20 20 10 10 8 F1 ii = 100 S!I-H+ x FLA-Sc' 8 F2 I'I = 98 S!i-R' x FLA-Sc: 20 20 10 10 FEGIE'E~, ' 10. HL'LAID ~. ' !'T "E R '!SPY!ISD: I HA.... 'GDI, DC:8( DRGSSSS 7 AI'ID 8 7 F1 II ~ 100 FIB-SU' x SH-Rc' 7 F2 ~ 110 FLA-S~i x SH-Hc: 28 20 20 10 10 8 F1 ii = 100 S!I-H+ x FLA-Sc' 8 F2 I'I = 98 S!i-R' x FLA-Sc: 20 20 10 10 FEGIE'E~, ' 10. HL'LAID ~. ' !'T "E R '!SPY!ISD: I HA...

Hamilton, Robert William

2012-06-07T23:59:59.000Z

480

Thermal decomposition and flammability of fire-resistant, UV/visible-sensitive polyarylates, copolymers and blends  

E-Print Network [OSTI]

Thermal decomposition and flammability of fire-resistant, UV/visible- sensitive polyarylates temperature, low notch sensitivity, and good electrical properties. Most of all, these materials show a high resistance to ignition and flame spreading without additives [6]. A high-temperature wholly aromatic poly

Note: This page contains sample records for the topic "individual resistance electric" 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

ForPeerReview Interpretation of hydraulic rock types with resistivity logs in  

E-Print Network [OSTI]

Tertiary turbidite oil reservoirs in the Gulf of Mexico, verify that inclusion of resistivity logs turbidite reservoirs: pore-scale modeling verified with field observations in the Gulf of Mexico, U and Geosystems Engineering Keywords: electrical/resistivity, permeability, modeling, deepwater, Gulf of Mexico

Torres-Verdín, Carlos

482

Resolution, stability and efficiency of resistivity tomography estimated from a generalized inverse approach  

Science Journals Connector (OSTI)

......acquisition of several thousand resistance readings and numerous algorithms...linear independent data. Elementary circuit theory tells us that...maximum number of independent resistance measurements is p max=L...Dolan W.M., 1975. Electric field response of two dimensional......

Sven Friedel

2003-05-01T23:59:59.000Z

483

Direct observation of heat dissipation in individual suspended carbon nanotubes using a two-laser technique  

SciTech Connect (OSTI)

A two-laser technique is used to investigate heat spreading along individual single walled carbon nanotube (SWCNT) bundles in vacuum and air environments. A 532 nm laser focused on the center of a suspended SWCNT bundle is used as a local heat source, and a 633 nm laser is used to measure the spatial temperature profile along the SWCNT bundle by monitoring the G band downshifts in the Raman spectra. A constant temperature gradient is observed when the SWCNT bundle is irradiated in vacuum, giving direct evidence of diffusive transport of the phonons probed by the Raman laser. In air, however, we observe an exponentially decaying temperature profile with a decay length of about 7 {mu}m, due to heat dissipation from the SWCNT bundle to the surrounding gas molecules. The thermal conductivity of the suspended carbon nanotube (CNT) is determined from its electrical heating temperature profile as measured in vacuum and the nanotube bundle diameter measured via transmission electron microscopy. Based on the exponential decay curves measured in three different CNTs in air, the heat transfer coefficient between the SWCNTs and the surrounding air molecules is found to range from 1.5 x 10{sup 3} to 7.9 x 10{sup 4} W/m{sup 2} K, which is smaller than the 1 x 10{sup 5} W/m{sup 2} K thermal boundary conductance value calculated using the kinetic theory of gases. This measurement is insensitive to the thermal contact resistance, as no temperature drops occur at the ends of the nanotube. It is also insensitive to errors in the calibration of the G band temperature coefficient. The optical absorption is also obtained from these results and is on the order of 10{sup -5}.

Hsu, I-Kai; Hung, Wei-Hsuan [Department of Materials Science, University of Southern California, Los Angeles, California 90089 (United States); Pettes, Michael T.; Shi Li [Department of Mechanical Engineering and Center for Nano and Molecular Science and Technology, Texas Materials Institute, University of Texas of Austin, Austin, Texas 78712 (United States); Aykol, Mehmet; Theiss, Jesse; Cronin, Stephen B. [Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089 (United States); Chang, Chia-Chi [Department of Physics, University of Southern California, Los Angeles, California 90089 (United States)

2011-08-15T23:59:59.000Z

484

Electric vehicles: UK content  

Science Journals Connector (OSTI)

... overnight recharging are identified as the main obstacles to the early success of the all-electric car. Another problem is that most of the advantages accrue to society and the electricity ... in Britain. They offer the most promising prospects for private use by overcoming the pure electric car problem of short range, typically 50-70 miles. They also do not necessarily depend ...

Judy Redfearn

1980-09-11T23:59:59.000Z

485

Insulation of Electrical Equipment  

Science Journals Connector (OSTI)

... A VACATION 'school' on the insulation of electrical equipment was held in the Electrical Engineering Department of the Imperial College of ... the universities. The purpose of the course was to consider the factors which are limiting insulation design in the main classes of electrical equipment, and the general principles which should ...

1952-12-13T23:59:59.000Z

486

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network [OSTI]

ELECTRICAL & COMPUTER ENGINEERING SEMINAR "Geometry as a Prior in Signal Processing" by Yuejie Chi Electrical Engineering Princeton University Monday, March 19, 2012, 11:00 a.m. Location LSC 210 Abstract processing. Biography: Yuejie Chi is a Ph.D. candidate in Electrical Engineering at Princeton University

487

Electricity in Horticulture  

Science Journals Connector (OSTI)

... ELECTRO-CULTURE has to take into account the effects of electric heating, electric lighting and the voltage stress on the life of plants. The first applica-tion of ... and increases up to forty per cent have been obtained. Electricity in the form of light was the next application in the aid of ...

1936-07-11T23:59:59.000Z

488

EFCOG / DOE Electrical Safety  

E-Print Network [OSTI]

of electrical hazards used in the DOE Electrical Safety Handbook and laboratory programs. Thus, portionsEFCOG / DOE Electrical Safety Improvement Project Project Area 4 ­Performance Measurement personnel. This tool is also intended to assist DOE organizations in determining and classifying ORPS

489

Electric Services in Buildings  

Science Journals Connector (OSTI)

... Institution of Electrical Engineers on October 22. In the early days, electrical installations in buildings were for lighting and bells. Wood casing was used, and, so far as ... equipment were placed anywhere where they would be out of sight. Now new and larger buildings are being erected all over the country, and electrical contractors are having difficulty in ...

1936-10-31T23:59:59.000Z

490

Electrical Equipment of Buildings  

Science Journals Connector (OSTI)

... eleventh) edition of the regulations of the Institution of Electrical Engineers for the wiring of buildings was published in June (London: Spon. Cloth 1s. 6d. net; paper cover ... of electrical energy in and about all types of dwelling houses, business premises, public buildings and factories, whether tho electric supply is derived from an external source or from ...

1939-10-14T23:59:59.000Z

491

Electric Field-Modulated Non-Ohmic Behavior of Carbon Nanotube Fibers in Polar Liquids  

E-Print Network [OSTI]

We report a previously unseen non-Ohmic effect in which the resistivity of carbon nanotube fibers immersed in polar liquids is modulated by the applied electric field. This behavior depends on the surface energy, dielectric constant, and viscosity...

Terrones, Jeronimo; Elliott, James A.; Vilatela, Juan J.; Windle, Alan H.

2014-07-15T23:59:59.000Z

492

Heat Production of Free Fermions Subjected to Electric Fields in Disordered Media  

E-Print Network [OSTI]

Siqueira Pedra C. Kurig March 21, 2013 Abstract Electric resistance in conducting media is related to heat two species is modeled by perfectly elastic random collisions. This quite elementary model explains

493

Environmental Implication of Electric Vehicles in China  

Science Journals Connector (OSTI)

Today, electric vehicles (EVs) are being proposed in China as one of the potential options to address the dramatically increasing energy demand from on-road transport. ... The annual increase rate of electricity consumption in the U.S. was 0.5% during 2000 and 2009 and is projected by the U.S. Energy Information Administration (EIA) to be 0.8% during 2005 and 2035 (11). ... Vehicle use could be reduced in the future, because China is in a period of rapid growth in vehicle stock, and when people own more cars, each individual car would be used less intensively. ...

Hong Huo; Qiang Zhang; Michael Q. Wang; David G. Streets; Kebin He

2010-05-24T23:59:59.000Z

494

Public Comments on the National Electric Transmission Congestion Study 2012  

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

Comments on the National Electric Transmission Congestion Comments on the National Electric Transmission Congestion Study 2012 Public Comments on the National Electric Transmission Congestion Study 2012 The Department issued a Federal Register Notice initiating preparations for development of the 2012 National Electric Transmission Congestion Study. DOE requested comments on what publicly-available data and information should be considered, and what types of analysis should be performed to identify and understand the significance and character of transmission congestion. The following public comments were received as of March 30, 2012, in response to the 2012 study. DOE appreciates the comments that various individuals and organizations submitted. Comments were received from these organizations, listed alphabetically.

495

Vehicle Technologies Office: Electrical Machines  

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

Electrical Machines to Electrical Machines to someone by E-mail Share Vehicle Technologies Office: Electrical Machines on Facebook Tweet about Vehicle Technologies Office: Electrical Machines on Twitter Bookmark Vehicle Technologies Office: Electrical Machines on Google Bookmark Vehicle Technologies Office: Electrical Machines on Delicious Rank Vehicle Technologies Office: Electrical Machines on Digg Find More places to share Vehicle Technologies Office: Electrical Machines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Electrical Machines Emphasis in the electrical machines activity is on advanced motor

496

Electric Turbo Compounding Technology Update  

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

Turbo Compounding Technology Update Electric Turbo Compounding Technology Update 15 August, 2007 Carl Vuk 15 August, 2007 Carl Vuk Electric Turbo Compounding Highlights Electric...

497

Electricity Generation | Department of Energy  

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

Electricity Generation Electricity Generation Photo of geothermal power plant. A geothermal resource requires fluid, heat and permeability in order to generate electricity:...

498

FORMA DE REGISTRO INDIVIDUAL Primer Nombre: Apellido  

E-Print Network [OSTI]

): Dirección: Ciudad: Estado: Código Postal: Condado: Dirección de correo electrónico: Género/sexo: Masculino

499

Note on the Induction of Electric Currents in a Cylinder placed across the Lines of Magnetic Force  

Science Journals Connector (OSTI)

......the Induction of Electric Currents. 271 where p is the specific resistance of the substance. From...place the components of electric momentum must be continuous...On the Induction of Electric Currents. [June 12...Routh, F.R.S. "An Elementary Treatise on Solid Geometry......

Horace Lamb

1883-11-01T23:59:59.000Z

500

Intelligent Power Assist Algorithms for Electric Bicycles  

E-Print Network [OSTI]

electric hub motor . . . . . . . . . . . . . . . . . . .Golden Motor electric bicycle model MT-Electric hub motor in the front

Fan, Xuan

2010-01-01T23:59:59.000Z