Sample records for 230kv circuit planned

  1. EA-1551: Montana Alberta Tie Ltd. (MATL) 230-KV Transmission Line

    Broader source: Energy.gov [DOE]

    DOE started to prepare, jointly with the Montana Department of Environmental Quality (MDEQ), an EA that would also serve as a state EIS. The document would evaluate the potential environmental impacts of a proposed international transmission line that would cross the U.S.-Canada border in northwest Montana. Based on comments received on the DOE Draft EA/MDEQ Draft EIS, DOE cancelled preparation of the EA and announced preparation of DOE/EIS-0399 (of the same title).

  2. EIS-0399: Montana Alberta Tie Ltd. (MATL) 230-KV Transmission Line

    Broader source: Energy.gov [DOE]

    DOE, jointly with the Montana Department of Environmental Quality (MDEQ), prepared an EIS that evaluated the potential environmental impacts of a proposed international transmission line that would cross the U.S.-Canada border in northwest Montana.

  3. Anton Filatov Upload Date: 4/29/2013 First Use Date: 4/29/2013 Taught by: Fellow Circuit Lesson Plan

    E-Print Network [OSTI]

    clips (i.e. don't Alligator clip other people) Procedure: 1. The students should be broken up into groups of 2-4 people. 2. Pass out the materials to each group. 3. Challenge the students, telling them a circuit, explain to the class that all circuits have 3 basic components: 1. A power source (the battery) 2

  4. Simulating Threshold Circuits by Majority Circuits \\Lambda

    E-Print Network [OSTI]

    Karpinski, Marek

    Simulating Threshold Circuits by Majority Circuits \\Lambda Mikael Goldmann y Numerical Analysis, and Kailath proved super­linear lower bounds on the number of wires in constant­depth majority circuits­size depth 2 majority circuit. In general we show that a polynomial­size, depth­ d threshold circuit can

  5. Commutation circuit for an HVDC circuit breaker

    DOE Patents [OSTI]

    Premerlani, William J. (Scotia, NY)

    1981-01-01T23:59:59.000Z

    A commutation circuit for a high voltage DC circuit breaker incorporates a resistor capacitor combination and a charging circuit connected to the main breaker, such that a commutating capacitor is discharged in opposition to the load current to force the current in an arc after breaker opening to zero to facilitate arc interruption. In a particular embodiment, a normally open commutating circuit is connected across the contacts of a main DC circuit breaker to absorb the inductive system energy trapped by breaker opening and to limit recovery voltages to a level tolerable by the commutating circuit components.

  6. Commutation circuit for an HVDC circuit breaker

    DOE Patents [OSTI]

    Premerlani, W.J.

    1981-11-10T23:59:59.000Z

    A commutation circuit for a high voltage DC circuit breaker incorporates a resistor capacitor combination and a charging circuit connected to the main breaker, such that a commutating capacitor is discharged in opposition to the load current to force the current in an arc after breaker opening to zero to facilitate arc interruption. In a particular embodiment, a normally open commutating circuit is connected across the contacts of a main DC circuit breaker to absorb the inductive system energy trapped by breaker opening and to limit recovery voltages to a level tolerable by the commutating circuit components. 13 figs.

  7. Monolithic readout circuits for RHIC

    SciTech Connect (OSTI)

    O`Connor, P.; Harder, J. [Brookhaven National Laboratory, Upton, NY (United States)

    1991-12-31T23:59:59.000Z

    Several CMOS ASICs have been developed for a proposed RHIC experiment. This paper discusses why ASIC implementation was chosen for certain functions, circuit specifications and the design techniques used to meet them, and results of simulations and early prototypes. By working closely together from an early stage in the planning process, in-house ASIC designers and detector and data acquisition experimenters can achieve optimal use of this important technology.

  8. Charge regulation circuit

    DOE Patents [OSTI]

    Ball, Don G. (Livermore, CA)

    1992-01-01T23:59:59.000Z

    A charge regulation circuit provides regulation of an unregulated voltage supply in the range of 0.01%. The charge regulation circuit is utilized in a preferred embodiment in providing regulated voltage for controlling the operation of a laser.

  9. Piezoelectric drive circuit

    DOE Patents [OSTI]

    Treu, C.A. Jr.

    1999-08-31T23:59:59.000Z

    A piezoelectric motor drive circuit is provided which utilizes the piezoelectric elements as oscillators and a Meacham half-bridge approach to develop feedback from the motor ground circuit to produce a signal to drive amplifiers to power the motor. The circuit automatically compensates for shifts in harmonic frequency of the piezoelectric elements due to pressure and temperature changes. 7 figs.

  10. Piezoelectric drive circuit

    DOE Patents [OSTI]

    Treu, Jr., Charles A. (Raymore, MO)

    1999-08-31T23:59:59.000Z

    A piezoelectric motor drive circuit is provided which utilizes the piezoelectric elements as oscillators and a Meacham half-bridge approach to develop feedback from the motor ground circuit to produce a signal to drive amplifiers to power the motor. The circuit automatically compensates for shifts in harmonic frequency of the piezoelectric elements due to pressure and temperature changes.

  11. EC5135: Analog Electronic Circuits EC3102: Analog Circuits

    E-Print Network [OSTI]

    Krishnapura, Nagendra

    #12;Course prerequisites Circuit analysis Mesh, nodal analyses RLC, linear dependent sources Laplace and Kemmerly, Engineering Circuit Analysis, McGraw Hill, 6/e. B. P. Lathi, Linear Systems and Signals, Oxford Circuits EC3102: Analog Circuits #12;Course contents Nonlinear circuits-incremental analysis Obtaining

  12. Regenerative feedback resonant circuit

    DOE Patents [OSTI]

    Jones, A. Mark; Kelly, James F.; McCloy, John S.; McMakin, Douglas L.

    2014-09-02T23:59:59.000Z

    A regenerative feedback resonant circuit for measuring a transient response in a loop is disclosed. The circuit includes an amplifier for generating a signal in the loop. The circuit further includes a resonator having a resonant cavity and a material located within the cavity. The signal sent into the resonator produces a resonant frequency. A variation of the resonant frequency due to perturbations in electromagnetic properties of the material is measured.

  13. Remote reset circuit

    DOE Patents [OSTI]

    Gritzo, Russell E. (West Melbourne, FL)

    1987-01-01T23:59:59.000Z

    A remote reset circuit acts as a stand-alone monitor and controller by clocking in each character sent by a terminal to a computer and comparing it to a given reference character. When a match occurs, the remote reset circuit activates the system's hardware reset line. The remote reset circuit is hardware based centered around monostable multivibrators and is unaffected by system crashes, partial serial transmissions, or power supply transients.

  14. Circuit Theory for Analysis and Design of Spintronic Integrated Circuits

    E-Print Network [OSTI]

    Manipatruni, Sasikanth; Young, Ian A

    2011-01-01T23:59:59.000Z

    We present a theoretical and a numerical formalism for analysis and design of spintronic integrated circuits (SPINICs). The proposed formalism encompasses a generalized circuit theory for spintronic integrated circuits based on nanomagnetic dynamics and spin transport. We derive the circuit models for vector spin conduction in non-magnetic and magnetic components. We then propose an extension to the modified nodal analysis for the analysis of spin circuits. We demonstrate the applicability of the proposed theory using an example spin logic circuit.

  15. Compensated gain control circuit for buck regulator command charge circuit

    DOE Patents [OSTI]

    Barrett, David M. (Albuquerque, NM)

    1996-01-01T23:59:59.000Z

    A buck regulator command charge circuit includes a compensated-gain control signal for compensating for changes in the component values in order to achieve optimal voltage regulation. The compensated-gain control circuit includes an automatic-gain control circuit for generating a variable-gain control signal. The automatic-gain control circuit is formed of a precision rectifier circuit, a filter network, an error amplifier, and an integrator circuit.

  16. Compensated gain control circuit for buck regulator command charge circuit

    DOE Patents [OSTI]

    Barrett, D.M.

    1996-11-05T23:59:59.000Z

    A buck regulator command charge circuit includes a compensated-gain control signal for compensating for changes in the component values in order to achieve optimal voltage regulation. The compensated-gain control circuit includes an automatic-gain control circuit for generating a variable-gain control signal. The automatic-gain control circuit is formed of a precision rectifier circuit, a filter network, an error amplifier, and an integrator circuit. 5 figs.

  17. AC Circuits Magnetic flux

    E-Print Network [OSTI]

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

    , i = 0 At t=, i =/R #12;Charging and discharging RL circuit Now move switch to position b so battery, B, in its central region Inductance, L is defined as Inductance per unit length of a solenoid in a circuit A changing current in a coil generates a self-induced emf, L in the coil Process is called self-induction

  18. Liquid detection circuit

    DOE Patents [OSTI]

    Regan, Thomas O. (North Aurora, IL)

    1987-01-01T23:59:59.000Z

    Herein is a circuit which is capable of detecting the presence of liquids, especially cryogenic liquids, and whose sensor will not overheat in a vacuum. The circuit parameters, however, can be adjusted to work with any liquid over a wide range of temperatures.

  19. Quantum Circuits Architecture

    E-Print Network [OSTI]

    Giulio Chiribella; Giacomo Mauro D'Ariano; Paolo Perinotti

    2007-12-09T23:59:59.000Z

    We present a method for optimizing quantum circuits architecture. The method is based on the notion of "quantum comb", which describes a circuit board in which one can insert variable subcircuits. The method allows one to efficiently address novel kinds of quantum information processing tasks, such as storing-retrieving, and cloning of channels.

  20. Sensor readout detector circuit

    DOE Patents [OSTI]

    Chu, D.D.; Thelen, D.C. Jr.

    1998-08-11T23:59:59.000Z

    A sensor readout detector circuit is disclosed that is capable of detecting sensor signals down to a few nanoamperes or less in a high (microampere) background noise level. The circuit operates at a very low standby power level and is triggerable by a sensor event signal that is above a predetermined threshold level. A plurality of sensor readout detector circuits can be formed on a substrate as an integrated circuit (IC). These circuits can operate to process data from an array of sensors in parallel, with only data from active sensors being processed for digitization and analysis. This allows the IC to operate at a low power level with a high data throughput for the active sensors. The circuit may be used with many different types of sensors, including photodetectors, capacitance sensors, chemically-sensitive sensors or combinations thereof to provide a capability for recording transient events or for recording data for a predetermined period of time following an event trigger. The sensor readout detector circuit has applications for portable or satellite-based sensor systems. 6 figs.

  1. Nonlinear Circuit Analysis An Introduction 1. Why nonlinear circuits?

    E-Print Network [OSTI]

    Hart, Gus

    Nonlinear Circuit Analysis ­ An Introduction 1. Why nonlinear circuits? Electrical devices: the oscillator. 2. What is a nonlinear circuit? It is easy to understand the difference between a linear and a nonlinear circuit by looking at the difference between a linear and a nonlinear equation: y x ¡ 2 (1) y

  2. Superconducting flux flow digital circuits

    DOE Patents [OSTI]

    Hietala, V.M.; Martens, J.S.; Zipperian, T.E.

    1995-02-14T23:59:59.000Z

    A NOR/inverter logic gate circuit and a flip flop circuit implemented with superconducting flux flow transistors (SFFTs) are disclosed. Both circuits comprise two SFFTs with feedback lines. They have extremely low power dissipation, very high switching speeds, and the ability to interface between Josephson junction superconductor circuits and conventional microelectronics. 8 figs.

  3. Management Plan Management Plan

    E-Print Network [OSTI]

    Plan, Management Plan Page MP­ 1 #12;Management Plan water quality standards, instream flows, privateManagement Plan Management Plan "Management and restoration programs for native salmonids have communities" J. Lichatowich et al. 1998. A Conceptual Foundation for the Management of Native Salmonids

  4. A hierarchical circuit extractor

    E-Print Network [OSTI]

    Ledbetter, William Burl

    1982-01-01T23:59:59.000Z

    Hierarchical Circuit Extractor (May 1982) William Burl Ledbetter Jr. , B. S. , Texas ASM University Co-Chairmen of Advisory Committee: Dr. Phil S. Noe and Dr. Noel R. Strader This thesi s describes the development of a hierarchical circuit extraction.... ACKNOWLEDGMENTS I would like to express my gratitude to Dr. N. R. Strader for his help in the preparation of this thesis and for the use of his rasteri zer in LEXTRACT. I also thank Dr. P. S. Noe, Dr. P. E. Allen, and Dr. W. M. Lively for serving on my...

  5. Electrical Circuit Tester

    DOE Patents [OSTI]

    Love, Frank (Amarillo, TX)

    2006-04-18T23:59:59.000Z

    An electrical circuit testing device is provided, comprising a case, a digital voltage level testing circuit with a display means, a switch to initiate measurement using the device, a non-shorting switching means for selecting pre-determined electrical wiring configurations to be tested in an outlet, a terminal block, a five-pole electrical plug mounted on the case surface and a set of adapters that can be used for various multiple-pronged electrical outlet configurations for voltages from 100 600 VAC from 50 100 Hz.

  6. Circuit breaker lockout device

    DOE Patents [OSTI]

    Kozlowski, Lawrence J. (New Kensington, PA); Shirey, Lawrence A. (North Huntingdon, PA)

    1992-01-01T23:59:59.000Z

    An improved lockout assembly for locking a circuit breaker in a selected off or on position is provided. The lockout assembly includes a lock block and a lock pin. The lock block has a hollow interior which fits over the free end of a switch handle of the circuit breaker. The lock block includes at least one hole that is placed in registration with a hole in the free end of the switch handle. A lock tab on the lock block serves to align and register the respective holes on the lock block and switch handle. A lock pin is inserted through the registered holes and serves to connect the lock block to the switch handle. Once the lock block and the switch handle are connected, the position of the switch handle is prevented from being changed by the lock tab bumping up against a stationary housing portion of the circuit breaker. When the lock pin installed, an apertured-end portion of the lock pin is in registration with another hole on the lock block. Then a special scissors conforming to O.S.H.A. regulations can be installed, with one or more padlocks, on the lockout assembly to prevent removal of the lock pin from the lockout assembly, thereby preventing removal of the lockout assembly from the circuit breaker.

  7. Circuit breaker lockout device

    SciTech Connect (OSTI)

    Kozlowski, L.J.; Shirey, L.A.

    1991-12-31T23:59:59.000Z

    An improved lockout assembly for locking a circuit breaker in a selected off or on position is provided. The lockout assembly includes a lock block and a lock pin. The lock block has a hollow interior which fits over the free end of a switch handle of the circuit breaker. The lock block includes at least one hole that is placed in registration with a hole in the free end of the switch handle. A lock tab on the lock block serves to align and register the respective holes on the lock block and switch handle. A lock pin is inserted through the registered holes and serves to connect the lock block to the switch handle. Once the lock block and the switch handle are connected, the position of the switch handle is prevented from being changed by the lock tab bumping up against a stationary housing portion of the circuit breaker. When the lock pin is installed, an apertured-end portion of the lock pin is in registration with another hole on the lock block. Then a special scissors conforming to O.S.H.A. regulations can be installed, with one or more padlocks, on the lockout assembly to prevent removal of the lock pin from the lockout assembly, thereby preventing removal of the lockout assembly from the circuit breaker.

  8. Circuit breaker lockout device

    DOE Patents [OSTI]

    Kozlowski, L.J.; Shirey, L.A.

    1992-11-24T23:59:59.000Z

    An improved lockout assembly for locking a circuit breaker in a selected off or on position is provided. The lockout assembly includes a lock block and a lock pin. The lock block has a hollow interior which fits over the free end of a switch handle of the circuit breaker. The lock block includes at least one hole that is placed in registration with a hole in the free end of the switch handle. A lock tab on the lock block serves to align and register the respective holes on the lock block and switch handle. A lock pin is inserted through the registered holes and serves to connect the lock block to the switch handle. Once the lock block and the switch handle are connected, the position of the switch handle is prevented from being changed by the lock tab bumping up against a stationary housing portion of the circuit breaker. When the lock pin installed, an apertured-end portion of the lock pin is in registration with another hole on the lock block. Then a special scissors conforming to O.S.H.A. regulations can be installed, with one or more padlocks, on the lockout assembly to prevent removal of the lock pin from the lockout assembly, thereby preventing removal of the lockout assembly from the circuit breaker. 2 figs.

  9. Bioluminescent bioreporter integrated circuit

    DOE Patents [OSTI]

    Simpson, Michael L. (Knoxville, TN); Sayler, Gary S. (Blaine, TN); Paulus, Michael J. (Knoxville, TN)

    2000-01-01T23:59:59.000Z

    Disclosed are monolithic bioelectronic devices comprising a bioreporter and an OASIC. These bioluminescent bioreporter integrated circuit are useful in detecting substances such as pollutants, explosives, and heavy-metals residing in inhospitable areas such as groundwater, industrial process vessels, and battlefields. Also disclosed are methods and apparatus for environmental pollutant detection, oil exploration, drug discovery, industrial process control, and hazardous chemical monitoring.

  10. Methods of fabricating applique circuits

    DOE Patents [OSTI]

    Dimos, Duane B. (Albuquerque, NM); Garino, Terry J. (Albuquerque, NM)

    1999-09-14T23:59:59.000Z

    Applique circuits suitable for advanced packaging applications are introduced. These structures are particularly suited for the simple integration of large amounts (many nanoFarads) of capacitance into conventional integrated circuit and multichip packaging technology. In operation, applique circuits are bonded to the integrated circuit or other appropriate structure at the point where the capacitance is required, thereby minimizing the effects of parasitic coupling. An immediate application is to problems of noise reduction and control in modern high-frequency circuitry.

  11. ECE 202: Circuit Theory Applications

    E-Print Network [OSTI]

    Schumacher, Russ

    : - Cadence - MATLAB IN OUT - Can analyze source-free RL, RC, and RLC circuits - Can calculate step response Numbers Algebra DC Circuit Analysis - Laplace transform - Bode plots - Complex response - Can calculate Filter Analysis Frequency Response and Filters AC Power Analysis AC Circuit Analysis Concepts

  12. High voltage MOSFET switching circuit

    DOE Patents [OSTI]

    McEwan, T.E.

    1994-07-26T23:59:59.000Z

    The problem of source lead inductance in a MOSFET switching circuit is compensated for by adding an inductor to the gate circuit. The gate circuit inductor produces an inductive spike which counters the source lead inductive drop to produce a rectangular drive voltage waveform at the internal gate-source terminals of the MOSFET. 2 figs.

  13. High voltage MOSFET switching circuit

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1994-01-01T23:59:59.000Z

    The problem of source lead inductance in a MOSFET switching circuit is compensated for by adding an inductor to the gate circuit. The gate circuit inductor produces an inductive spike which counters the source lead inductive drop to produce a rectangular drive voltage waveform at the internal gate-source terminals of the MOSFET.

  14. Base drive circuit

    DOE Patents [OSTI]

    Lange, A.C.

    1995-04-04T23:59:59.000Z

    An improved base drive circuit having a level shifter for providing bistable input signals to a pair of non-linear delays. The non-linear delays provide gate control to a corresponding pair of field effect transistors through a corresponding pair of buffer components. The non-linear delays provide delayed turn-on for each of the field effect transistors while an associated pair of transistors shunt the non-linear delays during turn-off of the associated field effect transistor. 2 figures.

  15. Base drive circuit

    DOE Patents [OSTI]

    Lange, Arnold C. (Livermore, CA)

    1995-01-01T23:59:59.000Z

    An improved base drive circuit (10) having a level shifter (24) for providing bistable input signals to a pair of non-linear delays (30, 32). The non-linear delays (30, 32) provide gate control to a corresponding pair of field effect transistors (100, 106) through a corresponding pair of buffer components (88, 94). The non-linear delays (30, 32) provide delayed turn-on for each of the field effect transistors (100, 106) while an associated pair of transistors (72, 80) shunt the non-linear delays (30, 32) during turn-off of the associated field effect transistor (100, 106).

  16. Threshold voltage extraction circuit

    E-Print Network [OSTI]

    Hoon, Siew Kuok

    2000-01-01T23:59:59.000Z

    to that of the saturation method. However, instead of fixing Vos ? Vos, the drain current is measured as a function of Vos while Vns is fixed at a constant low voltage of 100mV to ensure operation in the linear MOSFET region. Neglecting channel length modulation effect... transistors are layout next to the DUT of the NMOS and PMOS Vr extraction circuits respectively for extraction of Vr via graphical means. GRAPHICAL METHOD OF THE THRESHOLD-VOLTAGE MEASUREMENT Using the graphical method, the characteristics of 4n versus Vos...

  17. Thvenin's Theorem Linear two-terminal circuit

    E-Print Network [OSTI]

    Kozick, Richard J.

    Thévenin's Theorem Linear two-terminal circuit can be replaced by an equivalent circuit composed at terminals with allResistance at terminals with all independent circuit sources set to zero #12;Norton's Theorem Linear two-terminal circuit can be replaced by an equivalentbe replaced by an equivalent circuit

  18. Jitter compensation circuit

    DOE Patents [OSTI]

    Sullivan, J.S.; Ball, D.G.

    1997-09-09T23:59:59.000Z

    The instantaneous V{sub co} signal on a charging capacitor is sampled and the charge voltage on capacitor C{sub o} is captured just prior to its discharge into the first stage of magnetic modulator. The captured signal is applied to an averaging circuit with a long time constant and to the positive input terminal of a differential amplifier. The averaged V{sub co} signal is split between a gain stage (G = 0.975) and a feedback stage that determines the slope of the voltage ramp applied to the high speed comparator. The 97.5% portion of the averaged V{sub co} signal is applied to the negative input of a differential amplifier gain stage (G = 10). The differential amplifier produces an error signal by subtracting 97.5% of the averaged V{sub co} signal from the instantaneous value of sampled V{sub co} signal and multiplying the difference by ten. The resulting error signal is applied to the positive input of a high speed comparator. The error signal is then compared to a voltage ramp that is proportional to the averaged V{sub co} values squared divided by the total volt-second product of the magnetic compression circuit. 11 figs.

  19. Jitter compensation circuit

    DOE Patents [OSTI]

    Sullivan, James S. (Livermore, CA); Ball, Don G. (Livermore, CA)

    1997-01-01T23:59:59.000Z

    The instantaneous V.sub.co signal on a charging capacitor is sampled and the charge voltage on capacitor C.sub.o is captured just prior to its discharge into the first stage of magnetic modulator. The captured signal is applied to an averaging circuit with a long time constant and to the positive input terminal of a differential amplifier. The averaged V.sub. co signal is split between a gain stage (G=0.975) and a feedback stage that determines the slope of the voltage ramp applied to the high speed comparator. The 97.5% portion of the averaged V.sub.co signal is applied to the negative input of a differential amplifier gain stage (G=10). The differential amplifier produces an error signal by subtracting 97.5% of the averaged V.sub.co signal from the instantaneous value of sampled V.sub.co signal and multiplying the difference by ten. The resulting error signal is applied to the positive input of a high speed comparator. The error signal is then compared to a voltage ramp that is proportional to the averaged V.sub.co values squared divided by the total volt-second product of the magnetic compression circuit.

  20. Thvenin Emitter Circuit The Thvenin equivalent circuit seen looking into the emitter is useful in calculating

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    voltage ve(oc) to the short-circuit emitter current. The circuit for calculating the short-circuit currentThévenin Emitter Circuit The Thévenin equivalent circuit seen looking into the emitter is useful. With the emitter open circuited, we denote the emitter voltage by ve(oc). The voltage source in the Thévenin

  1. Demultiplexer circuit for neural stimulation

    DOE Patents [OSTI]

    Wessendorf, Kurt O; Okandan, Murat; Pearson, Sean

    2012-10-09T23:59:59.000Z

    A demultiplexer circuit is disclosed which can be used with a conventional neural stimulator to extend the number of electrodes which can be activated. The demultiplexer circuit, which is formed on a semiconductor substrate containing a power supply that provides all the dc electrical power for operation of the circuit, includes digital latches that receive and store addressing information from the neural stimulator one bit at a time. This addressing information is used to program one or more 1:2.sup.N demultiplexers in the demultiplexer circuit which then route neural stimulation signals from the neural stimulator to an electrode array which is connected to the outputs of the 1:2.sup.N demultiplexer. The demultiplexer circuit allows the number of individual electrodes in the electrode array to be increased by a factor of 2.sup.N with N generally being in a range of 2-4.

  2. Applying group technology in the operational planning of electronics assembly (multiple machine case)

    E-Print Network [OSTI]

    Awwad, Ghassan Samir

    1987-01-01T23:59:59.000Z

    This research investigates the operational planning problem for electronics assembly. The objective is to develop an analytical tool that is capable of performing the operational planning of Printed Circuit Board (PCB) assembly for a defined batch...

  3. Photoconductive circuit element reflectometer

    DOE Patents [OSTI]

    Rauscher, Christen (Alexandria, VA)

    1990-01-01T23:59:59.000Z

    A photoconductive reflectometer for characterizing semiconductor devices at millimeter wavelength frequencies where a first photoconductive circuit element (PCE) is biased by a direct current voltage source and produces short electrical pulses when excited into conductance by short first laser light pulses. The electrical pulses are electronically conditioned to improve the frequency related amplitude characteristics of the pulses which thereafter propagate along a transmission line to a device under test. Second PCEs are connected along the transmission line to sample the signals on the transmission line when excited into conductance by short second laser light pulses, spaced apart in time a variable period from the first laser light pulses. Electronic filters connected to each of the second PCEs act as low-pass filters and remove parasitic interference from the sampled signals and output the sampled signals in the form of slowed-motion images of the signals on the transmission line.

  4. Photoconductive circuit element reflectometer

    DOE Patents [OSTI]

    Rauscher, C.

    1987-12-07T23:59:59.000Z

    A photoconductive reflectometer for characterizing semiconductor devices at millimeter wavelength frequencies where a first photoconductive circuit element (PCE) is biased by a direct current voltage source and produces short electrical pulses when excited into conductance by short first laser light pulses. The electrical pulses are electronically conditioned to improve the frequency related amplitude characteristics of the pulses which thereafter propagate along a transmission line to a device under test. Second PCEs are connected along the transmission line to sample the signals on the transmission line when excited into conductance by short second laser light pulses, spaced apart in time a determinable period from the first laser light pulses. Electronic filters connected to each of the second PCEs act as low-pass filters and remove parasitic interference from the sampled signals and output the sampled signals in the form of slowed-motion images of the signals on the transmission line. 4 figs.

  5. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28T23:59:59.000Z

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  6. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-09-28T23:59:59.000Z

    The invention presented relates to a high-power pulsing circuit and more particularly to a repetitive pulse inductive energy storage and transfer circuit for an electromagnetic launcher. In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  7. Hygroscopic Fine Mode Particle Deposition on Electronic Circuits and Resulting Degradation of Circuit Performance: An Experimental Study

    E-Print Network [OSTI]

    Litvak, A.

    2011-01-01T23:59:59.000Z

    electronic components, circuits, and spacing between adjacent conductors continues to get smaller ; degradation of circuit reliability

  8. Tunable circuit for tunable capacitor devices

    SciTech Connect (OSTI)

    Rivkina, Tatiana; Ginley, David S.

    2006-09-19T23:59:59.000Z

    A tunable circuit (10) for a capacitively tunable capacitor device (12) is provided. The tunable circuit (10) comprises a tunable circuit element (14) and a non-tunable dielectric element (16) coupled to the tunable circuit element (16). A tunable capacitor device (12) and a method for increasing the figure of merit in a tunable capacitor device (12) are also provided.

  9. Electronic circuit implementation of chaos synchronization

    E-Print Network [OSTI]

    Ravi Ranjan; Shivshankar Mishra; Suneel Madhekar

    2012-07-20T23:59:59.000Z

    In this paper, an electronic circuit implementation of a robustly chaotic two-dimensional map is presented. Two such electronic circuits are realized. One of the circuits is configured as the driver and the other circuit is configured as the driven system. Synchronization of chaos between the driver and the driven system is demonstrated.

  10. NPTEL Syllabus Basic Electrical Circuits -Video course

    E-Print Network [OSTI]

    Krishnapura, Nagendra

    with an introduction to basic linear elements used in electrical circuits. Mesh and node analysis for systematic analysis of large circuits will be studied. Fundamental circuit theorems and their use in analysis steady state analysis for simple analysis of such circuits will be studied. The concepts of power

  11. Reverse engineering of integrated circuits

    DOE Patents [OSTI]

    Chisholm, Gregory H. (Shorewood, IL); Eckmann, Steven T. (Colorado Springs, CO); Lain, Christopher M. (Pittsburgh, PA); Veroff, Robert L. (Albuquerque, NM)

    2003-01-01T23:59:59.000Z

    Software and a method therein to analyze circuits. The software comprises several tools, each of which perform particular functions in the Reverse Engineering process. The analyst, through a standard interface, directs each tool to the portion of the task to which it is most well suited, rendering previously intractable problems solvable. The tools are generally used iteratively to produce a successively more abstract picture of a circuit, about which incomplete a priori knowledge exists.

  12. Circuits & Systems Test Circuits for Characterization of Process, Device, and Interconnect Variation ................................................................................. CS.1

    E-Print Network [OSTI]

    Reif, Rafael

    Circuits & Systems Test Circuits for Characterization of Process, Device, and Interconnect................................................................................................. CS.2 45nm Direct-battery DC-DC Converter for Mobile Applications

  13. Nuclear sensor signal processing circuit

    DOE Patents [OSTI]

    Kallenbach, Gene A. (Bosque Farms, NM); Noda, Frank T. (Albuquerque, NM); Mitchell, Dean J. (Tijeras, NM); Etzkin, Joshua L. (Albuquerque, NM)

    2007-02-20T23:59:59.000Z

    An apparatus and method are disclosed for a compact and temperature-insensitive nuclear sensor that can be calibrated with a non-hazardous radioactive sample. The nuclear sensor includes a gamma ray sensor that generates tail pulses from radioactive samples. An analog conditioning circuit conditions the tail-pulse signals from the gamma ray sensor, and a tail-pulse simulator circuit generates a plurality of simulated tail-pulse signals. A computer system processes the tail pulses from the gamma ray sensor and the simulated tail pulses from the tail-pulse simulator circuit. The nuclear sensor is calibrated under the control of the computer. The offset is adjusted using the simulated tail pulses. Since the offset is set to zero or near zero, the sensor gain can be adjusted with a non-hazardous radioactive source such as, for example, naturally occurring radiation and potassium chloride.

  14. Vertically Integrated Circuits at Fermilab

    SciTech Connect (OSTI)

    Deptuch, Grzegorz; Demarteau, Marcel; Hoff, James; Lipton, Ronald; Shenai, Alpana; Trimpl, Marcel; Yarema, Raymond; Zimmerman, Tom; /Fermilab

    2009-01-01T23:59:59.000Z

    The exploration of the vertically integrated circuits, also commonly known as 3D-IC technology, for applications in radiation detection started at Fermilab in 2006. This paper examines the opportunities that vertical integration offers by looking at various 3D designs that have been completed by Fermilab. The emphasis is on opportunities that are presented by through silicon vias (TSV), wafer and circuit thinning and finally fusion bonding techniques to replace conventional bump bonding. Early work by Fermilab has led to an international consortium for the development of 3D-IC circuits for High Energy Physics. The consortium has submitted over 25 different designs for the Fermilab organized MPW run organized for the first time.

  15. hurricane plan UNO HURRICANE PLAN

    E-Print Network [OSTI]

    Li, X. Rong

    hurricane plan #12;UNO HURRICANE PLAN TABLE OF CONTENTS INTRODUCTION....................................................................................................................................................... 1 I. HURRICANE EMERGENCY TEAMS Hurricane Emergency Implementation Team (HEIT)......................................... 2 PPoosstt

  16. Fermionic Models with Superconducting Circuits

    E-Print Network [OSTI]

    U. Las Heras; L. García-Álvarez; A. Mezzacapo; E. Solano; L. Lamata

    2015-03-31T23:59:59.000Z

    We propose a method for the efficient quantum simulation of fermionic systems with superconducting circuits. It consists in the suitable use of Jordan-Wigner mapping, Trotter decomposition, and multiqubit gates, be with the use of a quantum bus or direct capacitive couplings. We apply our method to the paradigmatic cases of 1D and 2D Fermi-Hubbard models, involving couplings with nearest and next-nearest neighbours. Furthermore, we propose an optimal architecture for this model and discuss the benchmarking of the simulations in realistic circuit quantum electrodynamics setups.

  17. Fermionic Models with Superconducting Circuits

    E-Print Network [OSTI]

    U. Las Heras; L. García-Álvarez; A. Mezzacapo; E. Solano; L. Lamata

    2014-11-10T23:59:59.000Z

    We propose a method for the efficient quantum simulation of fermionic systems with superconducting circuits. It consists in the suitable use of Jordan-Wigner mapping, Trotter decomposition, and multiqubit gates, be with the use of a quantum bus or direct capacitive couplings. We apply our method to the paradigmatic cases of 1D and 2D Fermi-Hubbard models, involving couplings with nearest and next-nearest neighbours. Furthermore, we propose an optimal architecture for this model and discuss the benchmarking of the simulations in realistic circuit quantum electrodynamics setups.

  18. Post regulation circuit with energy storage

    DOE Patents [OSTI]

    Ball, Don G. (Livermore, CA); Birx, Daniel L. (Oakley, CA); Cook, Edward G. (Livermore, CA)

    1992-01-01T23:59:59.000Z

    A charge regulation circuit provides regulation of an unregulated voltage supply and provides energy storage. The charge regulation circuit according to the present invention provides energy storage without unnecessary dissipation of energy through a resistor as in prior art approaches.

  19. Circuit Optimization Using Efficient Parallel Pattern Search

    E-Print Network [OSTI]

    Narasimhan, Srinath S.

    2011-08-08T23:59:59.000Z

    Circuit optimization is extremely important in order to design today's high performance integrated circuits. As systems become more and more complex, traditional optimization techniques are no longer viable due to the complex and simulation...

  20. 20Engineering Gene Circuits: Foundations

    E-Print Network [OSTI]

    You, Lingchong

    ................................................................. 20-363 20.2 Designing Gene Circuits............................................. 20-364 Modeling characterized as ``robustness.'' Based on extensive studies over the last several decades, much engineered switches [11­14], oscillators [15,16], logic gates [17­19], metabolic control [20], reengineered

  1. ECE 2100 Circuit Analysis NAME: ________________________________________________

    E-Print Network [OSTI]

    Miller, Damon A.

    ECE 2100 Circuit Analysis Fall 2011 Exam #1 NAME Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text

  2. Analysis and design of reliable nanometer circuits

    E-Print Network [OSTI]

    Zhao, Chong

    2007-01-01T23:59:59.000Z

    methodology is the key first step toward design of low-cost, highly robust nanometer circuit systems. Soft

  3. DOE plan for UMTRA Project water protection standards

    SciTech Connect (OSTI)

    Not Available

    1986-07-01T23:59:59.000Z

    This plan was developed to define DOE`s implementation of water protection standards for the UMTRA Project, on an interim basis, until the EPA promulgates revised standards in response to the September, 1985, decision by the Tenth Circuit Court of Appeals. This plan presents the historical background of the development of the Title I standards and the rationale for the DOE implementation approach.

  4. DOE plan for UMTRA Project water protection standards

    SciTech Connect (OSTI)

    Not Available

    1986-07-01T23:59:59.000Z

    This plan was developed to define DOE's implementation of water protection standards for the UMTRA Project, on an interim basis, until the EPA promulgates revised standards in response to the September, 1985, decision by the Tenth Circuit Court of Appeals. This plan presents the historical background of the development of the Title I standards and the rationale for the DOE implementation approach.

  5. Circuit Quantum Electrodynamics with Electrons on Helium

    E-Print Network [OSTI]

    Circuit Quantum Electrodynamics with Electrons on Helium A Dissertation Presented to the Faculty Fragner All rights reserved. ii #12;Abstract Circuit Quantum Electrodynamics with Electrons on Helium helium. Such a system represents a solid-state, electrical circuit analog of atomic cavity QED in which

  6. Voltage, energy and power in electric circuits

    E-Print Network [OSTI]

    Berzins, M.

    Voltage, energy and power in electric circuits Science teaching unit #12;Disclaimer The Department-2008DVD-EN Voltage, energy and power in electric circuits #12;#12;© Crown copyright 2008 1The National Strategies | Secondary Voltage, energy and power in electric circuits 00094-2008DVD-EN Contents Voltage

  7. access circuit design: Topics by E-print Network

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

    7 Multilayer Ceramic Integrated Circuits (MCICs) Technology and Passive Circuit Design Computer Technologies and Information Sciences Websites Summary: Multilayer Ceramic...

  8. 1166 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 40, NO. 5, MAY 2005 Design Analysis and Circuit Enhancements for

    E-Print Network [OSTI]

    Long, Stephen I.

    1166 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 40, NO. 5, MAY 2005 Design Analysis and Circuit from the layout in an analysis, see [6]. A. Open Circuit Time Constants The method of open circuit time finds exactly the value of for a linear circuit (corre- sponding to the dominant pole in the circuit

  9. Delta connected resonant snubber circuit

    DOE Patents [OSTI]

    Lai, J.S.; Peng, F.Z.; Young, R.W. Sr.; Ott, G.W. Jr.

    1998-01-20T23:59:59.000Z

    A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter. 36 figs.

  10. Ionization tube simmer current circuit

    DOE Patents [OSTI]

    Steinkraus, Jr., Robert F. (Livermore, CA)

    1994-01-01T23:59:59.000Z

    A highly efficient flash lamp simmer current circuit utilizes a fifty percent duty cycle square wave pulse generator to pass a current over a current limiting inductor to a full wave rectifier. The DC output of the rectifier is then passed over a voltage smoothing capacitor through a reverse current blocking diode to a flash lamp tube to sustain ionization in the tube between discharges via a small simmer current. An alternate embodiment of the circuit combines the pulse generator and inductor in the form of an FET off line square wave generator with an impedance limited step up output transformer which is then applied to the full wave rectifier as before to yield a similar simmer current.

  11. Delta connected resonant snubber circuit

    DOE Patents [OSTI]

    Lai, Jih-Sheng (Knoxville, TN); Peng, Fang Zheng (Oak Ridge, TN); Young, Sr., Robert W. (Oak Ridge, TN); Ott, Jr., George W. (Knoxville, TN)

    1998-01-01T23:59:59.000Z

    A delta connected, resonant snubber-based, soft switching, inverter circuit achieves lossless switching during dc-to-ac power conversion and power conditioning with minimum component count and size. Current is supplied to the resonant snubber branches solely by the dc supply voltage through the main inverter switches and the auxiliary switches. Component count and size are reduced by use of a single semiconductor switch in the resonant snubber branches. Component count is also reduced by maximizing the use of stray capacitances of the main switches as parallel resonant capacitors. Resonance charging and discharging of the parallel capacitances allows lossless, zero voltage switching. In one embodiment, circuit component size and count are minimized while achieving lossless, zero voltage switching within a three-phase inverter.

  12. Ionization tube simmer current circuit

    DOE Patents [OSTI]

    Steinkraus, R.F. Jr.

    1994-12-13T23:59:59.000Z

    A highly efficient flash lamp simmer current circuit utilizes a fifty percent duty cycle square wave pulse generator to pass a current over a current limiting inductor to a full wave rectifier. The DC output of the rectifier is then passed over a voltage smoothing capacitor through a reverse current blocking diode to a flash lamp tube to sustain ionization in the tube between discharges via a small simmer current. An alternate embodiment of the circuit combines the pulse generator and inductor in the form of an FET off line square wave generator with an impedance limited step up output transformer which is then applied to the full wave rectifier as before to yield a similar simmer current. 6 figures.

  13. Photoconductive circuit element pulse generator

    DOE Patents [OSTI]

    Rauscher, Christen (Alexandria, VA)

    1989-01-01T23:59:59.000Z

    A pulse generator for characterizing semiconductor devices at millimeter wavelength frequencies where a photoconductive circuit element (PCE) is biased by a direct current voltage source and produces short electrical pulses when excited into conductance by short laser light pulses. The electrical pulses are electronically conditioned to improve the frequency related amplitude characteristics of the pulses which thereafter propagate along a transmission line to a device under test.

  14. Counterpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M. (Los Alamos, NM)

    1986-01-01T23:59:59.000Z

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, a counterpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  15. Overpulse railgun energy recovery circuit

    DOE Patents [OSTI]

    Honig, Emanuel M. (Los Alamos, NM)

    1989-01-01T23:59:59.000Z

    In an electromagnetic launcher such as a railgun for propelling a projectile at high velocity, an overpulse energy recovery circuit is employed to transfer stored inductive energy from a source inductor to the railgun inductance to propel the projectile down the railgun. Switching circuitry and an energy transfer capacitor are used to switch the energy back to the source inductor in readiness for a repetitive projectile propelling cycle.

  16. Online circuit breaker monitoring system

    E-Print Network [OSTI]

    Djekic, Zarko

    2008-10-10T23:59:59.000Z

    of Department, Costas N. Georghiades December 2007 Major Subject: Electrical Engineering iii ABSTRACT Online Circuit Breaker Monitoring System. (December 2007) Zarko Djekic, B.S., University of Novi Sad, Serbia Chair of Advisory..., this work would not be possible. I would also like to thank the members of my committee, Dr. Chanan Singh, Dr. Sunil Khatri and Dr. William Lively for their advice and patience. Special thanks also go to Center Point Energy personnel Don Sevcik and John...

  17. Online circuit breaker monitoring system

    E-Print Network [OSTI]

    Djekic, Zarko

    2009-05-15T23:59:59.000Z

    of Department, Costas N. Georghiades December 2007 Major Subject: Electrical Engineering iii ABSTRACT Online Circuit Breaker Monitoring System. (December 2007) Zarko Djekic, B.S., University of Novi Sad, Serbia Chair of Advisory..., this work would not be possible. I would also like to thank the members of my committee, Dr. Chanan Singh, Dr. Sunil Khatri and Dr. William Lively for their advice and patience. Special thanks also go to Center Point Energy personnel Don Sevcik and John...

  18. Transmission Expansion Planning One last thing or comment to mention is that, from my experience of taking EE 552 course, I

    E-Print Network [OSTI]

    McCalley, James D.

    , obtaining right-of-way, and finally building the circuit(s). It is not possible to account for this very1 Transmission Expansion Planning One last thing or comment to mention is that, from my experience of the transmission planning (optimization problem), however, the cost/benefit analysis part, which finally justifies

  19. Monitoring transients in low inductance circuits

    DOE Patents [OSTI]

    Guilford, R.P.; Rosborough, J.R.

    1985-10-21T23:59:59.000Z

    The instant invention relates to methods of and apparatus for monitoring transients in low inductance circuits and to a probe utilized to practice said method and apparatus. More particularly, the instant invention relates to methods of and apparatus for monitoring low inductance circuits, wherein the low inductance circuits include a pair of flat cable transmission lines. The instant invention is further directed to a probe for use in monitoring pairs of flat cable transmission lines.

  20. An experimental study of some ferroresonant circuits

    E-Print Network [OSTI]

    Rose, Price Duane

    1959-01-01T23:59:59.000Z

    many helpful suggestions during the course of this work. CONTENTS Pa'ge PART I ? GENERAL Introduction Circuit Arrangements Studied Method of Approach PART II SERIES FERRORESONANT CIRCUITS Reaction to Variation of Source Voltage Effect of Non...-linear Resistance Reaction to Variation of Switch-Closing Time 13 Method Used to Close the Switch 13 Experimental Results 19 Effect of Residual Magnetism 22 PART III ? SERIES-PARALLEL FERRORESONANT CIRCUITS Reaction to Variation of Source Voltage 30 Reaction...

  1. Proactive Planning

    E-Print Network [OSTI]

    Wythe, Kathy

    2008-01-01T23:59:59.000Z

    tx H2O | pg. 20 Landowners and agricultural producers in the Cedar Creek watershed are working with agency representatives and gov- ernment leaders on a proactive plan to help reduce pollution flowing into Cedar Creek Reservoir. The 34...-county watershed have an opportunity to voice their opinions and help draft the watershed protection plan for the reservoir. The plan, which will outline ways to reduce pollution and improve water quality, is an outgrowth of years of water quality monitoring...

  2. Printed circuit dispersive transmission line

    DOE Patents [OSTI]

    Ikezi, H.; Lin-Liu, Y.R.; DeGrassie, J.S.

    1991-08-27T23:59:59.000Z

    A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other. 5 figures.

  3. Polysilicon photoconductor for integrated circuits

    DOE Patents [OSTI]

    Hammond, R.B.; Bowman, D.R.

    1989-04-11T23:59:59.000Z

    A photoconductive element of polycrystalline silicon is provided with intrinsic response time which does not limit overall circuit response. An undoped polycrystalline silicon layer is deposited by LPCVD to a selected thickness on silicon dioxide. The deposited polycrystalline silicon is then annealed at a selected temperature and for a time effective to obtain crystal sizes effective to produce an enhanced current output. The annealed polycrystalline layer is subsequently exposed and damaged by ion implantation to a damage factor effective to obtain a fast photoconductive response. 6 figs.

  4. Circuit analysis of quantum measurement

    E-Print Network [OSTI]

    Yuji Kurotani; Masahito Ueda

    2006-09-08T23:59:59.000Z

    We develop a circuit theory that enables us to analyze quantum measurements on a two-level system and on a continuous-variable system on an equal footing. As a measurement scheme applicable to both systems, we discuss a swapping state measurement which exchanges quantum states between the system and the measuring apparatus before the apparatus meter is read out. This swapping state measurement has an advantage in gravitational-wave detection over contractive state measurement in that the postmeasurement state of the system can be set to a prescribed one, regardless of the outcome of the measurement.

  5. Strategic Planning

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

    a single BPA data repository * Data quality improvements * Improve model alignment with WECC planning data * Improve WECC base case coordination * Align the BPA data model with...

  6. Hybrid stretchable circuits on silicone substrate

    SciTech Connect (OSTI)

    Robinson, A., E-mail: adam.1.robinson@nokia.com; Aziz, A., E-mail: a.aziz1@lancaster.ac.uk [Nanoscience Centre, University of Cambridge, Cambridge CB01FF (United Kingdom); Liu, Q.; Suo, Z. [School of Engineering and Applied Sciences and Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, Massachusetts 02138 (United States); Lacour, S. P., E-mail: stephanie.lacour@epfl.ch [Centre for Neuroprosthetics and Laboratory for Soft Bioelectronics Interfaces, School of Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne 1015 (Switzerland)

    2014-04-14T23:59:59.000Z

    When rigid and stretchable components are integrated onto a single elastic carrier substrate, large strain heterogeneities appear in the vicinity of the deformable-non-deformable interfaces. In this paper, we report on a generic approach to manufacture hybrid stretchable circuits where commercial electronic components can be mounted on a stretchable circuit board. Similar to printed circuit board development, the components are electrically bonded on the elastic substrate and interconnected with stretchable electrical traces. The substrate—a silicone matrix carrying concentric rigid disks—ensures both the circuit elasticity and the mechanical integrity of the most fragile materials.

  7. Step Response of an RLC Circuit ECE 2100 Circuit Analysis Laboratory

    E-Print Network [OSTI]

    Miller, Damon A.

    Step Response of an RLC Circuit ECE 2100 Circuit Analysis Laboratory updated 8 January 2008 Pre of a function generator. As in the RC step response lab, this voltage source will be used to apply a voltage step to the RLC circuit. 1. Find , 0, d, and vC(t) for R1=750, 2450, and 3550. Use a table to present

  8. ENGR 201 Electrical Fundamentals I Catalog Description: Analysis of linear circuits. Circuit laws and theorems. DC response of

    E-Print Network [OSTI]

    ENGR 201 ­ Electrical Fundamentals I Catalog Description: Analysis of linear circuits. Circuit laws and laws · Methods of analysis (e.g., nodal, mesh) · Circuit theorems · Operational amplifiers · Capacitors, and apply these for the analysis of dc circuits (ABET outcomes: A, e, m) 4. Analyze circuits made up

  9. Entropy production by simple electrical circuits

    E-Print Network [OSTI]

    E. N. Miranda; S. Nikolskaia

    2012-08-13T23:59:59.000Z

    The entropy production by simple electrical circuits (R, RC, RL) is analyzed. It comes out that the entropy production is minimal, in agreement with a well known theorem due to Prigogine. In this way, it is wrong a recent result by Zupanovic, Juretic and Botric (Physica Review E 70, 056198) who claimed that the entropy production in simple electrical circuits is a maximum

  10. The Design of Integrated Circuits to Observe

    E-Print Network [OSTI]

    Harrison, Reid R.

    -limited application. KEYWORDS | Amplifiers; analog integrated circuits; biomedical signal processing; low must have its own dedicated low-noise amplifier. Although it is tempting to imagine using an analog revealed significant circuit design chal- lenges. Weak neural signals must be amplified and filtered using

  11. LABORATORY II ENERGY AND ELECTRIC CIRCUITS

    E-Print Network [OSTI]

    Minnesota, University of

    LABORATORY II ENERGY AND ELECTRIC CIRCUITS Lab II - 1 It is often useful to study physical. An electric circuit illustrates how energy can be transformed within a system, transferred to different parts it is the electric charge that transports the energy from one place in the system to another

  12. Reusable vibration resistant integrated circuit mounting socket

    DOE Patents [OSTI]

    Evans, Craig N. (Irwin, PA)

    1995-01-01T23:59:59.000Z

    This invention discloses a novel form of socket for integrated circuits to be mounted on printed circuit boards. The socket uses a novel contact which is fabricated out of a bimetallic strip with a shape which makes the end of the strip move laterally as temperature changes. The end of the strip forms a barb which digs into an integrated circuit lead at normal temperatures and holds it firmly in the contact, preventing loosening and open circuits from vibration. By cooling the contact containing the bimetallic strip the barb end can be made to release so that the integrated circuit lead can be removed from the socket without damage either to the lead or to the socket components.

  13. Sequential power-up circuit

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-06-02T23:59:59.000Z

    A sequential power-up circuit for starting several electrical load elements in series to avoid excessive current surge, comprising a voltage ramp generator and a set of voltage comparators, each comparator having a different reference voltage and interfacing with a switch that is capable of turning on one of the load elements. As the voltage rises, it passes the reference voltages one at a time and causes the switch corresponding to that voltage to turn on its load element. The ramp is turned on and off by a single switch or by a logic-level electrical signal. The ramp rate for turning on the load element is relatively slow and the rate for turning the elements off is relatively fast. Optionally, the duration of each interval of time between the turning on of the load elements is programmable. 2 figs.

  14. active snubber circuit: Topics by E-print Network

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

    Circuits Engineering Websites Summary: Transition Density, A New Measure of Activity in Digital Circuits Farid N. Najm Semiconductor Process & Design Center Texas Instruments...

  15. atmospheric electric circuit: Topics by E-print Network

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

    Berkeley, California of a satisfactory circuit. The topology comprises the gross number of components in the circuit, the type of each Fernandez, Thomas 59 ENG 2MM3...

  16. atmospheric electrical circuit: Topics by E-print Network

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

    Berkeley, California of a satisfactory circuit. The topology comprises the gross number of components in the circuit, the type of each Fernandez, Thomas 59 ENG 2MM3...

  17. Buford Major Rehabilitation Study (1996) and 11th Circuit Hydropower...

    Office of Environmental Management (EM)

    Buford Major Rehabilitation Study (1996) and 11th Circuit Hydropower Report (June 2012) Comparison The rehab study is compared to the 11th Circuit Hydropower Report for capacity...

  18. ACQUISITION PLANNING

    Office of Environmental Management (EM)

    7.1 (May 2010) 1 ACQUISITION PLANNING REFERENCES 1. FAR 4.803(a)(1) Contents of Contract Files 2. FAR 5.405(a) Exchange of Acquisition Information 3. FAR Part 7 Acquisition...

  19. Efficient quantum circuits for arbitrary sparse unitaries

    SciTech Connect (OSTI)

    Jordan, Stephen P. [Institute for Quantum Information, Caltech, Pasadena, California 91125 (United States); Wocjan, Pawel [School of Electrical Engineering and Computer Science, University of Central Florida, Orlando, Florida 32816 (United States)

    2009-12-15T23:59:59.000Z

    Arbitrary exponentially large unitaries cannot be implemented efficiently by quantum circuits. However, we show that quantum circuits can efficiently implement any unitary provided it has at most polynomially many nonzero entries in any row or column, and these entries are efficiently computable. One can formulate a model of computation based on the composition of sparse unitaries which includes the quantum Turing machine model, the quantum circuit model, anyonic models, permutational quantum computation, and discrete time quantum walks as special cases. Thus, we obtain a simple unified proof that these models are all contained in BQP. Furthermore, our general method for implementing sparse unitaries simplifies several existing quantum algorithms.

  20. Overload protection circuit for output driver

    DOE Patents [OSTI]

    Stewart, Roger G. (Neshanic Station, NJ)

    1982-05-11T23:59:59.000Z

    A protection circuit for preventing excessive power dissipation in an output transistor whose conduction path is connected between a power terminal and an output terminal. The protection circuit includes means for sensing the application of a turn on signal to the output transistor and the voltage at the output terminal. When the turn on signal is maintained for a period of time greater than a given period without the voltage at the output terminal reaching a predetermined value, the protection circuit decreases the turn on signal to, and the current conduction through, the output transistor.

  1. Design Robustness Analysis of Neuromorphic Circuits

    E-Print Network [OSTI]

    Bashaireh, Ahmad

    2014-04-23T23:59:59.000Z

    tasks such as pattern recognition. Few attempts have been made to investigate the effect of silicon failures beyond the circuit level. In this thesis, a method is proposed to evaluate the impact of process and environmental variations on the overall...

  2. Analog circuit for controlling acoustic transducer arrays

    DOE Patents [OSTI]

    Drumheller, Douglas S. (Cedar Crest, NM)

    1991-01-01T23:59:59.000Z

    A simplified ananlog circuit is presented for controlling electromechanical transducer pairs in an acoustic telemetry system. The analog circuit of this invention comprises a single electrical resistor which replaces all of the digital components in a known digital circuit. In accordance with this invention, a first transducer in a transducer pair of array is driven in series with the resistor. The voltage drop across this resistor is then amplified and used to drive the second transducer. The voltage drop across the resistor is proportional and in phase with the current to the transducer. This current is approximately 90 degrees out of phase with the driving voltage to the transducer. This phase shift replaces the digital delay required by the digital control circuit of the prior art.

  3. Analysis and Design of Resilient VLSI Circuits

    E-Print Network [OSTI]

    Garg, Rajesh

    2010-07-14T23:59:59.000Z

    (or error caused by radiation particle strikes) have become an increasingly troublesome issue for memory arrays as well as combinational logic circuits. Also, in the DSM era, process variations are increasing at an alarming rate, making it more...

  4. Generating Circuit Tests by Exploiting Designed Behavior

    E-Print Network [OSTI]

    Shirley, Mark Harper

    1988-12-01T23:59:59.000Z

    This thesis describes two programs for generating tests for digital circuits that exploit several kinds of expert knowledge not used by previous approaches. First, many test generation problems can be solved efficiently ...

  5. Microelectronic Devices and Circuits - 2006 Electronic Edition

    E-Print Network [OSTI]

    Fonstad, Clifton

    2006-10-01T23:59:59.000Z

    Combining semiconductor device physics and modeling with electronic circuit analysis and practice in a single sophomore/junior level microelectronics course, this textbook offers an integrated approach so students can truly ...

  6. Carbon nanotube synthesis for integrated circuit interconnects

    E-Print Network [OSTI]

    Nessim, Gilbert Daniel

    2009-01-01T23:59:59.000Z

    Based on their properties, carbon nanotubes (CNTs) have been identified as ideal replacements for copper interconnects in integrated circuits given their higher current density, inertness, and higher resistance to ...

  7. Analysis of neural circuits in vitro

    E-Print Network [OSTI]

    Wang, Jennifer Lynn

    2010-01-01T23:59:59.000Z

    This thesis is a collection of manuscripts addressing connectivity of neural circuits in cultured hippocampal neurons. These studies begin with an investigation of dopaminergic modulation of excitatory synapses in small ...

  8. Flexible Electronics: Materials, Circuits, and Design Methodology

    E-Print Network [OSTI]

    Kim, Chris H.

    Electronics: Today Display Solar cell Battery 4 #12;Next Generation Flexible Electronics Problem: Traumatic system Proposed EEG system Electrode sheet Flexible electronics ... ... ... Next Generation FlexibleFlexible Electronics: Materials, Circuits, and Design Methodology Chris H. Kim Dept. of Electrical

  9. Differential transimpedance amplifier circuit for correlated differential amplification

    DOE Patents [OSTI]

    Gresham, Christopher A. (Albuquerque, NM); Denton, M. Bonner (Tucson, AZ); Sperline, Roger P. (Tucson, AZ)

    2008-07-22T23:59:59.000Z

    A differential transimpedance amplifier circuit for correlated differential amplification. The amplifier circuit increase electronic signal-to-noise ratios in charge detection circuits designed for the detection of very small quantities of electrical charge and/or very weak electromagnetic waves. A differential, integrating capacitive transimpedance amplifier integrated circuit comprising capacitor feedback loops performs time-correlated subtraction of noise.

  10. Triple effect absorption chiller utilizing two refrigeration circuits

    DOE Patents [OSTI]

    DeVault, Robert C. (Knoxville, TN)

    1988-01-01T23:59:59.000Z

    A triple effect absorption method and apparatus having a high coefficient of performance. Two single effect absorption circuits are combined with heat exchange occurring between a condenser and absorber of a high temperature circuit, and a generator of a low temperature circuit. The evaporators of both the high and low temperature circuits provide cooling to an external heat load.

  11. Foundations for a Circuit Complexity Theory of Sensory Processing

    E-Print Network [OSTI]

    Maass, Wolfgang

    bounds, in particular with linear or almost linear total wire length. 1 Introduction Circuit complexity interest in neuromorphicengineering, especially analog VLSI, and the analysis of neural circuits mathematical analysis of such circuits. The standard mathematical approach is to model such circuits

  12. Challenges for Qualitative Electrical Reasoning in Automotive Circuit Simulation

    E-Print Network [OSTI]

    Snooke, Neal

    Challenges for Qualitative Electrical Reasoning in Automotive Circuit Simulation Neal Snooke it to be used for applications on realistic automotive circuits. The type of circuits for which it is most automotive circuits with more complex overall behaviour can be approximated using this type of modelling

  13. Electrochemically controlled charging circuit for storage batteries

    DOE Patents [OSTI]

    Onstott, E.I.

    1980-06-24T23:59:59.000Z

    An electrochemically controlled charging circuit for charging storage batteries is disclosed. The embodiments disclosed utilize dc amplification of battery control current to minimize total energy expended for charging storage batteries to a preset voltage level. The circuits allow for selection of Zener diodes having a wide range of reference voltage levels. Also, the preset voltage level to which the storage batteries are charged can be varied over a wide range.

  14. Equivalent Circuit Modeling of Hysteresis Motors

    SciTech Connect (OSTI)

    Nitao, J J; Scharlemann, E T; Kirkendall, B A

    2009-08-31T23:59:59.000Z

    We performed a literature review and found that many equivalent circuit models of hysteresis motors in use today are incorrect. The model by Miyairi and Kataoka (1965) is the correct one. We extended the model by transforming it to quadrature coordinates, amenable to circuit or digital simulation. 'Hunting' is an oscillatory phenomenon often observed in hysteresis motors. While several works have attempted to model the phenomenon with some partial success, we present a new complete model that predicts hunting from first principles.

  15. Norton Collector Circuit The Norton equivalent circuit seen looking into the collector can be used to solve for the

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    Norton Collector Circuit The Norton equivalent circuit seen looking into the collector can be used with Thévenin sources connected to its base and emitter. With the collector grounded, the col- lector current is called the short-circuit output current or ic(sc). The current source in the Norton collector circuit has

  16. Chapter 54. Superconducting Circuits and Quantum Computing Superconducting Circuits and Quantum Computing

    E-Print Network [OSTI]

    Chapter 54. Superconducting Circuits and Quantum Computing 54-1 Superconducting Circuits. William D. Oliver (MIT Lincoln Laboratory Senior Staff Member, RLE affiliate) Overview: Superconducting computer. Our qubit species of choice is the superconducting persistent-current (PC) qubit (also known

  17. Energy planning and management plan

    SciTech Connect (OSTI)

    NONE

    1996-01-01T23:59:59.000Z

    This paper contains printed copies of 60FR 53181, October 12, 1995 and 60 FR 54151. This is a record of decision concerning the Western Area Power Administration`s final draft and environmental impact statement, and Energy Planning and Management Program.

  18. Plan Your School Visit

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

    Plan Your School Visit For Teachers Teachers Visit the Museum We Visit You Teacher Resources Home Schoolers Plan Your School Visit invisible utility element Plan Your School Visit...

  19. Dual circuit embossed sheet heat transfer panel

    DOE Patents [OSTI]

    Morgan, G.D.

    1984-02-21T23:59:59.000Z

    A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed to form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet. 6 figs.

  20. Lookout device for high voltage circuit breaker

    SciTech Connect (OSTI)

    Kozlowski, L.J.; Shirey, L.A.

    1991-12-31T23:59:59.000Z

    An improved lockout assembly is provided for a circuit breaker to lock the switch handle into a selected switch position. The lockout assembly includes two main elements, each having a respective foot for engaging a portion of the upper housing wall of the circuit breaker. The first foot is inserted into a groove in the upper housing wall, and the second foot is inserted into an adjacent aperture (e.g., a slot) in the upper housing wall. The first foot is slid under and into engagement with a first portion, and the second foot is slid under and into engagement with a second portion of the upper housing wall. At the same time the respective two feet are placed in engagement with the respective portions of the upper housing wall, two holes, one on each of the respective two main elements of the assembly, are placed in registration; and a locking device, such as a special scissors equipped with a padlock, is installed through the registered holes to secure the lockout assembly on the circuit breaker. When the lockout assembly of the invention is secured on the circuit breaker, the switch handle of the circuit breaker is locked into the selected switch position and prevented from being switched to another switch position.

  1. Lockout device for high voltage circuit breaker

    DOE Patents [OSTI]

    Kozlowski, L.J.; Shirey, L.A.

    1993-01-26T23:59:59.000Z

    An improved lockout assembly is provided for a circuit breaker to lock the switch handle into a selected switch position. The lockout assembly includes two main elements, each having a respective foot for engaging a portion of the upper housing wall of the circuit breaker. The first foot is inserted into a groove in the upper housing wall, and the second foot is inserted into an adjacent aperture (e.g., a slot) in the upper housing wall. The first foot is slid under and into engagement with a first portion, and the second foot is slid under and into engagement with a second portion of the upper housing wall. At the same time the respective two feet are placed in engagement with the respective portions of the upper housing wall, two holes, one on each of the respective two main elements of the assembly, are placed in registration; and a locking device, such as a special scissors equipped with a padlock, is installed through the registered holes to secure the lockout assembly on the circuit breaker. When the lockout assembly of the invention is secured on the circuit breaker, the switch handle of the circuit breaker is locked into the selected switch position and prevented from being switched to another switch position.

  2. Lockout device for high voltage circuit breaker

    SciTech Connect (OSTI)

    Kozlowski, Lawrence J. (New Kensington, PA); Shirey, Lawrence A. (North Huntingdon, PA)

    1993-01-01T23:59:59.000Z

    An improved lockout assembly is provided for a circuit breaker to lock the switch handle into a selected switch position. The lockout assembly includes two main elements, each having a respective foot for engaging a portion of the upper housing wall of the circuit breaker. The first foot is inserted into a groove in the upper housing wall, and the second foot is inserted into an adjacent aperture (e.g., a slot) in the upper housing wall. The first foot is slid under and into engagement with a first portion, and the second foot is slid under and into engagement with a second portion of the upper housing wall. At the same time the repsective two feet are placed in engagement with the respective portions of the upper housing wall, two holes, one on each of the respective two main elements of the assembly, are placed in registration; and a locking device, such as a special scissors equipped with a padlock, is installed through the registered holes to secure the lockout assembly on the circuit breaker. When the lockout assembly of the invention is secured on the circuit breaker, the switch handle of the circuit breaker is locked into the selected switch position and prevented from being switched to another switch position.

  3. An analysis of reversible multiplier circuits

    E-Print Network [OSTI]

    Anindita Banerjee; Anirban Pathak

    2009-07-20T23:59:59.000Z

    Multiplier circuits play an important role in reversible computation, which is helpful in diverse areas such as low power CMOS design, optical computing, DNA computing and bioinformatics. Here we propose a new reversible multiplier circuit with optimized hardware complexity. The optimized multiplier circuit is compared with the earlier proposals. We have shown that the quantum cost of earlier proposals can be further reduced with the help of existing local optimization algorithms (e.g. template matching, moving rule and deletion rule). A systematic protocol for reduction of quantum cost has been proposed. It has also been shown that the advantage in gate count obtained in some of the earlier proposals by introduction of new reversible gates is an artifact and if it is allowed then every circuit block can be reduced to a single gate. Further, it is shown that the 4x4 reversible gates proposed for designing of a component of multiplier circuit (full adder) is neither unique nor special and many such 4x4 gates may be proposed. As example three such new gates have been presented here and it is shown that the proposed gates are universal. It is also shown that the total cost of our design is minimum.

  4. On the Synthesis of Sequential Reversible Circuit

    E-Print Network [OSTI]

    Anindita Banerjee; Anirban Pathak

    2007-07-28T23:59:59.000Z

    Reversible circuits for SR flip flop, JK flip flop, D flip flop, T flip flop, Master Slave D flip flop and Master Slave JK flip flop have been provided with three different logical approaches. All the circuits have been optimized with the help of existing local optimization algorithms (e.g. template matching, moving rule and deletion rule) and the optimized sequential circuits have been compared with the earlier proposals for the same. It has been shown that the present proposals have lower gate complexities and lower number of garbage bits compared to the earlier proposals. It has also been shown that the advantage in gate count obtained in some of the earlier proposals by introduction of New gates is an \\textcolor{black}{artifact} and if it is allowed then every circuit block (unless there is a measurement) can be reduced to a single gate. Further, it is shown that a reversible flip flop can be constructed even without a feedback. In this context, some important conceptual issues related to the designing and optimization of sequential reversible circuits have also been addressed.

  5. Lithium Circuit Test Section Design and Fabrication

    SciTech Connect (OSTI)

    Godfroy, Thomas; Garber, Anne; Martin, James [NASA Marshall Space Flight Center, Nuclear Systems Engineering Analysis, Huntsville, Alabama 35812 (United States)

    2006-01-20T23:59:59.000Z

    The Early Flight Fission -- Test Facilities (EFF-TF) team has designed and built an actively pumped lithium flow circuit. Modifications were made to a circuit originally designed for NaK to enable the use of lithium that included application specific instrumentation and hardware. Component scale freeze/thaw tests were conducted to both gain experience with handling and behavior of lithium in solid and liquid form and to supply anchor data for a Generalized Fluid System Simulation Program (GFSSP) model that was modified to include the physics for freeze/thaw transitions. Void formation was investigated. The basic circuit components include: reactor segment, lithium to gas heat exchanger, electromagnetic (EM) liquid metal pump, load/drain reservoir, expansion reservoir, instrumentation, and trace heaters. This paper discusses the overall system design and build and the component testing findings.

  6. Package for integrated optic circuit and method

    DOE Patents [OSTI]

    Kravitz, Stanley H. (26 Aspen Rd., Placitas, NM 87043); Hadley, G. Ronald (6012 Annapolis NE., Albuquerque, NM 87111); Warren, Mial E. (3825 Mary Ellen NE., Albuquerque, NM 87111); Carson, Richard F. (1036 Jewel Pl. NE., Albuquerque, NM 87123); Armendariz, Marcelino G. (1023 Oro Real NE., Albuquerque, NM 87123)

    1998-01-01T23:59:59.000Z

    A structure and method for packaging an integrated optic circuit. The package comprises a first wall having a plurality of microlenses formed therein to establish channels of optical communication with an integrated optic circuit within the package. A first registration pattern is provided on an inside surface of one of the walls of the package for alignment and attachment of the integrated optic circuit. The package in one embodiment may further comprise a fiber holder for aligning and attaching a plurality of optical fibers to the package and extending the channels of optical communication to the fibers outside the package. In another embodiment, a fiber holder may be used to hold the fibers and align the fibers to the package. The fiber holder may be detachably connected to the package.

  7. Radiation-hardened transistor and integrated circuit

    DOE Patents [OSTI]

    Ma, Kwok K. (Albuquerque, NM)

    2007-11-20T23:59:59.000Z

    A composite transistor is disclosed for use in radiation hardening a CMOS IC formed on an SOI or bulk semiconductor substrate. The composite transistor has a circuit transistor and a blocking transistor connected in series with a common gate connection. A body terminal of the blocking transistor is connected only to a source terminal thereof, and to no other connection point. The blocking transistor acts to prevent a single-event transient (SET) occurring in the circuit transistor from being coupled outside the composite transistor. Similarly, when a SET occurs in the blocking transistor, the circuit transistor prevents the SET from being coupled outside the composite transistor. N-type and P-type composite transistors can be used for each and every transistor in the CMOS IC to radiation harden the IC, and can be used to form inverters and transmission gates which are the building blocks of CMOS ICs.

  8. Electronic circuit for measuring series connected electrochemical cell voltages

    DOE Patents [OSTI]

    Ashtiani, Cyrus N. (West Bloomfield, MI); Stuart, Thomas A. (Toledo, OH)

    2000-01-01T23:59:59.000Z

    An electronic circuit for measuring voltage signals in an energy storage device is disclosed. The electronic circuit includes a plurality of energy storage cells forming the energy storage device. A voltage divider circuit is connected to at least one of the energy storage cells. A current regulating circuit is provided for regulating the current through the voltage divider circuit. A voltage measurement node is associated with the voltage divider circuit for producing a voltage signal which is proportional to the voltage across the energy storage cell.

  9. Plans, Updates, Regulatory Documents

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

    Stewardship Environmental Protection Obeying Environmental Laws Individual Permit Documents Individual Permit: Plans, Updates, Regulatory Documents1335769200000Plans...

  10. Annual Training Plan Template

    Broader source: Energy.gov [DOE]

    The Annual Training Plan Template is used by an organization's training POC to draft their organization's annual training plan.

  11. Hybrid high direct current circuit interrupter

    DOE Patents [OSTI]

    Rockot, J.H.; Mikesell, H.E.; Jha, K.N.

    1998-08-11T23:59:59.000Z

    A device and a method are disclosed for interrupting very high direct currents (greater than 100,000 amperes) and simultaneously blocking high voltages (greater than 600 volts). The device utilizes a mechanical switch to carry very high currents continuously with low loss and a silicon controlled rectifier (SCR) to bypass the current around the mechanical switch while its contacts are separating. A commutation circuit, connected in parallel with the SCR, turns off the SCR by utilizing a resonant circuit to divert the SCR current after the switch opens. 7 figs.

  12. Hybrid high direct current circuit interrupter

    SciTech Connect (OSTI)

    Rockot, J.H.; Mikesell, H.E.; Jha, K.N.

    1996-12-31T23:59:59.000Z

    A device and a method for interrupting very high direct currents (greater than 100,000 amperes) and simultaneously blocking high voltages (greater than 600 volts). The device utilizes a mechanical switch to carry very high currents continuously with low loss and a silicon controlled rectifier (SCR) to bypass the current around the mechanical switch while its contacts are separating. A commutation circuit, connected in parallel with the SCR, turns off the SCR by utilizing a resonant circuit to divert the SCR current after the switch opens.

  13. Circuit breaker monitoring application using wireless communication

    E-Print Network [OSTI]

    Ved, Nitin

    2007-04-25T23:59:59.000Z

    synchronizes recorded data to a global time standard enabling system-wide applications to use the recorded data. ? Ease of installation: The circuit breaker monitoring system can be installed at a substation within minutes by one or two personnel. The system... is powered by a 130V DC source, usually a battery in the substation control house, called the supply volt- age. All elements of the circuit are connected between the positive and the negative terminals of the supply voltage.Another voltage source called...

  14. Electronic Circuit Realization of the Logistic Map

    E-Print Network [OSTI]

    Madhekar Suneel

    2006-03-11T23:59:59.000Z

    An electronic circuit realization of the logistic difference equation is presented using analog electronics. The behavior of the realized system is evaluated against computer simulations of the same. The circuit is found to exhibit the entire range of dynamics of the logistic equation: fixed points, periodicity, period doubling, chaos and intermittency. Quantitative measurements of the dynamics of the realized system are presented and are found to be in good agreement with the theoretical values. Some possible applications of such a realization are briefly discussed.

  15. Disability Plans

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadapInactiveVisitingContract Management FermiDavidDieselDirectionsDirectorateDisability Plans

  16. Vision Plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening aTurbulenceUtilize AvailableMedia1.1 The History of theVision Plan

  17. Plans, Procedures

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeeding accessPeptoidLabPhysics Physics Oursources |VisitPlans,

  18. Strategic Plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomelandMultivariateSiteSeparationsRelevantStrategic Plan

  19. Medical Plans

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home andDispositionMechanical R&DMakingMedical Plans

  20. Venus Technology Plan Venus Technology Plan

    E-Print Network [OSTI]

    Rathbun, Julie A.

    Venus Technology Plan May 2014 #12; ii Venus Technology Plan At the Venus Exploration Survey priorities, and (3) develop a Technology Plan for future Venus missions (after a Technology Forum at VEXAG Meeting 11 in November 2013). Here, we present the 2014 Venus Technology Plan

  1. Diagonal quantum circuits: their computational power and applications

    E-Print Network [OSTI]

    Yoshifumi Nakata; Mio Murao

    2014-08-04T23:59:59.000Z

    Diagonal quantum circuits are quantum circuits comprising only diagonal gates in the computational basis. In spite of a classical feature of diagonal quantum circuits in the sense of commutativity of all gates, their computational power is highly likely to outperform classical one and they are exploited for applications in quantum informational tasks. We review computational power of diagonal quantum circuits and their applications. We focus on the computational power of instantaneous quantum polynomial-time (IQP) circuits, which are a special type of diagonal quantum circuits. We then review an approximate generation of random states as an application of diagonal quantum circuits, where random states are an ensemble of pure states uniformly distributed in a Hilbert space. We also present a thermalizing algorithm of classical Hamiltonians by using diagonal quantum circuits. These applications are feasible to be experimentally implemented by current technology due to a simple and robust structure of diagonal gates.

  2. Regulation of mammalian neuronal circuit development by CPG 15

    E-Print Network [OSTI]

    Leslie, Jennifer H

    2012-01-01T23:59:59.000Z

    The orderly assembly of neuronal circuits is specified by developmental programs of gene expression, however, the final stage in circuit development, maturation and refinement of specific synaptic connections, is strongly ...

  3. accurate analog circuits: Topics by E-print Network

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

    The total size of each centroid circuit is 160m x 160m in a standard 1.2-m CMOS process. Paul M. Furth; Natalie Clark 1998-01-01 6 Low voltage analog circuit design...

  4. analog circuits macromodel: Topics by E-print Network

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

    The total size of each centroid circuit is 160m x 160m in a standard 1.2-m CMOS process. Paul M. Furth; Natalie Clark 1998-01-01 7 Low voltage analog circuit design...

  5. analog linear circuits: Topics by E-print Network

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

    The total size of each centroid circuit is 160m x 160m in a standard 1.2-m CMOS process. Paul M. Furth; Natalie Clark 1998-01-01 10 Low voltage analog circuit design...

  6. A Taxonomy of Rerouting in Circuit-Switched Networks

    E-Print Network [OSTI]

    Wong, Eric Wing-Ming

    A Taxonomy of Rerouting in Circuit-Switched Networks Eric W. M. Wong and Andy K. M. Chan, City presents a taxonomy of rerouting in circuit- switched networks showing the various ways rerouting can

  7. 6.301 Solid-State Circuits, Spring 2003

    E-Print Network [OSTI]

    Roberge, James

    This course covers analog circuit analysis and design, focusing on the tools and methods necessary for the creative design of useful circuits using active devices. The class stresses insight and intuition, applied to the ...

  8. Cryogenic direct current superconducting quantum interference device readout circuit

    E-Print Network [OSTI]

    Le Roy, Robert J.

    Cryogenic direct current superconducting quantum interference device readout circuit Michael Mück SQUID readout circuit, which can be operated at liquid helium temperatures. Although room electronics, and feedback coil as short as possible to minimize phase shifts and time delays. Cooling

  9. Protecting Circuits from Computationally Bounded and Noisy Leakage

    E-Print Network [OSTI]

    Faust, Sebastian

    Physical computational devices leak side-channel information that may, and often does, reveal secret internal states. We present a general transformation that compiles any circuit into a circuit with the same functionality ...

  10. IMPACT OF DYNAMIC VOLTAGE SCALING (DVS) ON CIRCUIT OPTIMIZATION

    E-Print Network [OSTI]

    Esquit Hernandez, Carlos A.

    2010-01-16T23:59:59.000Z

    Circuit designers perform optimization procedures targeting speed and power during the design of a circuit. Gate sizing can be applied to optimize for speed, while Dual-VT and Dynamic Voltage Scaling (DVS) can be applied to optimize for leakage...

  11. IMPACT OF DYNAMIC VOLTAGE SCALING (DVS) ON CIRCUIT OPTIMIZATION 

    E-Print Network [OSTI]

    Esquit Hernandez, Carlos A.

    2010-01-16T23:59:59.000Z

    Circuit designers perform optimization procedures targeting speed and power during the design of a circuit. Gate sizing can be applied to optimize for speed, while Dual-VT and Dynamic Voltage Scaling (DVS) can be applied ...

  12. Count-doubling time safety circuit

    DOE Patents [OSTI]

    Rusch, Gordon K. (Downers Grove, IL); Keefe, Donald J. (Lemont, IL); McDowell, William P. (Downers Grove, IL)

    1981-01-01T23:59:59.000Z

    There is provided a nuclear reactor count-factor-increase time monitoring circuit which includes a pulse-type neutron detector, and means for counting the number of detected pulses during specific time periods. Counts are compared and the comparison is utilized to develop a reactor scram signal, if necessary.

  13. An intuitive approach to quantum circuit simulation

    E-Print Network [OSTI]

    Sensarn, Steven

    2013-02-22T23:59:59.000Z

    for beginners in the field. A student may better understand an algorithm by visualizing each step and observing the state of the system over time. While there are many representations of a quantum algorithm, perhaps the most intuitive is the quantum circuit...

  14. Quantum computer of wire circuit architecture

    E-Print Network [OSTI]

    S. A. Moiseev; F. F. Gubaidullin; S. N. Andrianov

    2010-01-07T23:59:59.000Z

    First solid state quantum computer was built using transmons (cooper pair boxes). The operation of the computer is limited because of using a number of the rigit cooper boxes working with fixed frequency at temperatures of superconducting material. Here, we propose a novel architecture of quantum computer based on a flexible wire circuit of many coupled quantum nodes containing controlled atomic (molecular) ensembles. We demonstrate wide opportunities of the proposed computer. Firstly, we reveal a perfect storage of external photon qubits to multi-mode quantum memory node and demonstrate a reversible exchange of the qubits between any arbitrary nodes. We found optimal parameters of atoms in the circuit and self quantum modes for quantum processing. The predicted perfect storage has been observed experimentally for microwave radiation on the lithium phthalocyaninate molecule ensemble. Then also, for the first time we show a realization of the efficient basic two-qubit gate with direct coupling of two arbitrary nodes by using appropriate atomic frequency shifts in the circuit nodes. Proposed two-qubit gate runs with a speed drastically accelerated proportionally to the number of atoms in the node. The direct coupling and accelerated two-qubit gate can be realized for large number of the circuit nodes. Finally, we describe two and three-dimensional scalable architectures that pave the road to construction of universal multi-qubit quantum computer operating at room temperatures.

  15. Dendritic processing within olfactory bulb circuits

    E-Print Network [OSTI]

    Betz, William J.

    Dendritic processing within olfactory bulb circuits Nathan E. Schoppa1 and Nathan N. Urban2 1 of the olfactory bulb. How- ever, the mechanisms by which this map is transformed into an odor code by the bulb circuitry remain unclear. Recent physiological studies in bulb slices have ident- ified several synaptic

  16. Bioluminescent bioreporter integrated circuit detection methods

    DOE Patents [OSTI]

    Simpson, Michael L.; Paulus, Michael J.; Sayler, Gary S.; Applegate, Bruce M.; Ripp, Steven A.

    2005-06-14T23:59:59.000Z

    Disclosed are monolithic bioelectronic devices comprising a bioreporter and an OASIC. These bioluminescent bioreporter integrated circuit are useful in detecting substances such as pollutants, explosives, and heavy-metals residing in inhospitable areas such as groundwater, industrial process vessels, and battlefields. Also disclosed are methods and apparatus for detection of particular analytes, including ammonia and estrogen compounds.

  17. ECE 2100 Circuit Analysis Spring 2011

    E-Print Network [OSTI]

    Miller, Damon A.

    ECE 2100 Circuit Analysis Spring 2011 Exam #1 NAME analysis. #12;© 2011 Damon A. Miller Schematics drawn using LTspice IV (linear.com). Some problems might Schematics drawn using LTspice IV (linear.com). Some problems might be adapted from the course text

  18. Analysis of S-Circuit Uncertainty

    E-Print Network [OSTI]

    Ahmed, Taahir

    2011-08-08T23:59:59.000Z

    INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 viii LIST OF FIGURES FIGURE Page 1 Explanatory figures for Donald?s s-circuit example. . . . . . . . . . . . . 9 2 A representational s... Digraph representations of Donald?s beacon-compass reconfiguration and beacon-only reconfiguration. . . . . . . . . . . . . . . . . . . . . . . . . 30 8 The hardware implementations of the beacon emitter and receiver. . . . . 33 9 The hardware...

  19. Dual-circuit segmented rail phased induction motor

    DOE Patents [OSTI]

    Marder, Barry M. (Albuquerque, NM); Cowan, Jr., Maynard (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    An improved linear motor utilizes two circuits, rather that one circuit and an opposed plate, to gain efficiency. The powered circuit is a flat conductive coil. The opposed segmented rail circuit is either a plurality of similar conductive coils that are shorted, or a plurality of ladders formed of opposed conductive bars connected by a plurality of spaced conductors. In each embodiment, the conductors are preferably cables formed from a plurality of intertwined insulated wires to carry current evenly.

  20. Trust in analog : analog circuit techniques for reducing the risk of malicious circuits and software

    E-Print Network [OSTI]

    Kuznetsov, Eugene

    2011-01-01T23:59:59.000Z

    Malicious circuits and software present a significant security risk, especially in control applications. This work is concerned with increasing the trustworthiness of control circuitry by reducing its complexity. The ...

  1. Circuit design for embedded memory in low-power integrated circuits

    E-Print Network [OSTI]

    Qazi, Masood

    2012-01-01T23:59:59.000Z

    This thesis explores the challenges for integrating embedded static random access memory (SRAM) and non-volatile memory-based on ferroelectric capacitor technology-into lowpower integrated circuits. First considered is the ...

  2. EEE 334 Circuits II (4) [F, S] Course (Catalog) description

    E-Print Network [OSTI]

    Zhang, Junshan

    : EEE334 contributes to engineering science through linear and non-linear circuit analysis, problem Prerequisites by Topic: Circuits I Course Objectives: Application of electric network theory to analysis and design of the fundamental non- linear circuits of transistor electronics. Course Outcomes: 1. Apply

  3. Foundations for a Circuit Complexity Theory of Sensory Processing

    E-Print Network [OSTI]

    Maass, Wolfgang

    with linear or almost linear total wire length. 1 Introduction Circuit complexity theory is a classical area in neuromorphic engineering, especially analog VLSI, and the analysis of neural circuits in biological organisms modules'' (i.e., as gates) in our complexity analysis. #12; plexity measures in traditional circuit

  4. Timed Verification of the Generic Architecture of a Memory Circuit

    E-Print Network [OSTI]

    Encrenaz-Tiphène, Emmanuelle

    #cient linear constraints relating the delays of the internal gates of the circuit to the exter­ nal delays on the reachability analysis of a timed model of the circuit (with additional abstract interpretation techniques [10Timed Verification of the Generic Architecture of a Memory Circuit Using Parametric Timed Automata

  5. Verification of the Generic Architecture of a Memory Circuit

    E-Print Network [OSTI]

    Encrenaz-Tiphène, Emmanuelle

    -Cortadella's parametric method for verifying asynchronous circuits, we formally derive a set of linear constraints of sufficient linear constraints relating the delays of the internal gates of the circuit to the external delays on the reachability analysis of a timed model of the circuit (with additional abstract interpretation techniques [11

  6. Circuit Complexity and Multiplicative Complexity of Boolean Functions

    E-Print Network [OSTI]

    no example of an explicit function requiring super linear circuit size. Moreover, only a few proofs of linear (usually by a long case analysis) that for any circuit computing this function setting some variablesCircuit Complexity and Multiplicative Complexity of Boolean Functions Arist Kojevnikov1

  7. Detection and removal of functional redundancy in multi-level logic circuits

    E-Print Network [OSTI]

    Dorsey, David Michael

    2013-02-22T23:59:59.000Z

    circuit. This research will focus on finding non-traditional methods for minimizing multi-level logic circuits....

  8. Advanced Non-Krylov Subspace Model Order Reduction Techniques for Interconnect Circuits

    E-Print Network [OSTI]

    Yan, Boyuan

    2009-01-01T23:59:59.000Z

    Freund. Efficient linear circuit analysis by Pade approxima-for reduced order analysis of linear circuit with multiple

  9. Hanford Site Development Plan

    SciTech Connect (OSTI)

    Rinne, C.A.; Curry, R.H.; Hagan, J.W.; Seiler, S.W.; Sommer, D.J. (Westinghouse Hanford Co., Richland, WA (USA)); Yancey, E.F. (Pacific Northwest Lab., Richland, WA (USA))

    1990-01-01T23:59:59.000Z

    The Hanford Site Development Plan (Site Development Plan) is intended to guide the short- and long-range development and use of the Hanford Site. All acquisition, development, and permanent facility use at the Hanford Site will conform to the approved plan. The Site Development Plan also serves as the base document for all subsequent studies that involve use of facilities at the Site. This revision is an update of a previous plan. The executive summary presents the highlights of the five major topics covered in the Site Development Plan: general site information, existing conditions, planning analysis, Master Plan, and Five-Year Plan. 56 refs., 67 figs., 31 tabs.

  10. High density printed electrical circuit board card connection system

    DOE Patents [OSTI]

    Baumbaugh, Alan E. (Aurora, IL)

    1997-01-01T23:59:59.000Z

    A zero insertion/extraction force printed circuit board card connection system comprises a cam-operated locking mechanism disposed along an edge portion of the printed circuit board. The extrusions along the circuit board mate with an extrusion fixed to the card cage having a plurality of electrical connectors. The card connection system allows the connectors to be held away from the circuit board during insertion/extraction and provides a constant mating force once the circuit board is positioned. The card connection system provides a simple solution to the need for a greater number of electrical signal connections.

  11. 2030 OCARTS Plan Report

    E-Print Network [OSTI]

    Association of Central Oklahoma Governments

    ......................................Director of Planning & Program Development Pearlie Tiggs................................................................... Community Planner 2030 OCARTS Plan Report Table of Contents PART 1 INTRODUCTION........................................................................ 1 Federal Legislation.......................................................................... 1 Purpose of the Plan Report and Relationship to other Plan Documents............. 3 Organization of the Transportation Planning Process...

  12. A Docking Casette For Printed Circuit Boards

    DOE Patents [OSTI]

    Barringer, Dennis R. (Wallkill, NY); Seminaro, Edward J. (Milton, NY); Toffler, Harold M. (Newburgh, NY)

    2003-08-19T23:59:59.000Z

    A docking apparatus for printed circuit boards including a cassette housing, having a housing base, a housing cover and a housing wall, wherein the housing base and the housing wall are disposed relative to each other so as to define a housing cavity for containing a printed circuit board and wherein the housing wall includes a cable opening disposed so as to be communicated with the housing cavity, a linkage mechanism, wherein the linkage mechanism includes an engagement configuration and a disengagement configuration and wherein the linkage mechanism is disposed so as to be associated with the cassette housing and a housing bezel, wherein the housing bezel is disposed relative to the cassette housing so as to be associated with the cable opening.

  13. TRIAC/SCR proportional control circuit

    DOE Patents [OSTI]

    Hughes, Wallace J. (Boston Lake, NY)

    1999-01-01T23:59:59.000Z

    A power controller device which uses a voltage-to-frequency converter in conjunction with a zero crossing detector to linearly and proportionally control AC power being supplied to a load. The output of the voltage-to frequency converter controls the "reset" input of a R-S flip flop, while an "0" crossing detector controls the "set" input. The output of the flip flop triggers a monostable multivibrator controlling the SCR or TRIAC firing circuit connected to the load. Logic gates prevent the direct triggering of the multivibrator in the rare instance where the "reset" and "set" inputs of the flip flop are in coincidence. The control circuit can be supplemented with a control loop, providing compensation for line voltage variations.

  14. TRIAC/SCR proportional control circuit

    DOE Patents [OSTI]

    Hughes, W.J.

    1999-04-06T23:59:59.000Z

    A power controller device is disclosed which uses a voltage-to-frequency converter in conjunction with a zero crossing detector to linearly and proportionally control AC power being supplied to a load. The output of the voltage-to frequency converter controls the ``reset`` input of a R-S flip flop, while an ``0`` crossing detector controls the ``set`` input. The output of the flip flop triggers a monostable multivibrator controlling the SCR or TRIAC firing circuit connected to the load. Logic gates prevent the direct triggering of the multivibrator in the rare instance where the ``reset`` and ``set`` inputs of the flip flop are in coincidence. The control circuit can be supplemented with a control loop, providing compensation for line voltage variations. 9 figs.

  15. Quantum Heat Engines Using Superconducting Quantum Circuits

    E-Print Network [OSTI]

    H. T. Quan; Y. D. Wang; Yu-xi Liu; C. P. Sun; Franco Nori

    2006-09-14T23:59:59.000Z

    We propose a quantum analog of the internal combustion engine used in most cars. Specifically, we study how to implement the Otto-type quantum heat engine (QHE) with the assistance of a Maxwell's demon. Three steps are required: thermalization, quantum measurement, and quantum feedback controlled by the Maxwell demon. We derive the positive-work condition of this composite QHE. Our QHE can be constructed using superconducting quantum circuits. We explicitly demonstrate the essential role of the demon in this macroscopic QHE.

  16. PLAN100%DIGITAL PLAN100%DIGITAL

    E-Print Network [OSTI]

    en un conjunto d e servicios digitales. RAZONES DEL PLAN: Existe un nú mero importante de institu tos

  17. Progress in radiation immune thermionic integrated circuits

    SciTech Connect (OSTI)

    Lynn, D.K.; McCormick, J.B. (comps.)

    1985-08-01T23:59:59.000Z

    This report describes the results of a program directed at evaluating the thermionic integrated circuit (TIC) technology for applicability to military systems. Previous programs under the sponsorship of the Department of Energy, Office of Basic Energy Sciences, have developed an initial TIC technology base and demonstrated operation in high-temperature and high-radiation environments. The program described in this report has two parts: (1) a technical portion in which experiments and analyses were conducted to refine perceptions of near-term as well as ultimate performance levels of the TIC technology and (2) an applications portion in which the technical conclusions were to be evaluated against potential military applications. This report draws several conclusions that strongly suggest that (1) useful radiation-hard/high-temperature operable integrated circuits can be developed using the TIC technology; (2) because of their ability to survive and operate in hostile environments, a variety of potential military applications have been projected for this technology; and (3) based on the above two conclusions, an aggressive TIC development program should be initiated to provide the designers of future systems with integrated circuits and devices with the unique features of the TICs.

  18. Base drive and overlap protection circuit

    DOE Patents [OSTI]

    Gritter, David J. (Southfield, MI)

    1983-01-01T23:59:59.000Z

    An inverter (34) which provides power to an A. C. machine (28) is controlled by a circuit (36) employing PWM control strategy whereby A. C. power is supplied to the machine at a preselectable frequency and preselectable voltage. This is accomplished by the technique of waveform notching in which the shapes of the notches are varied to determine the average energy content of the overall waveform. Through this arrangement, the operational efficiency of the A. C. machine is optimized. The control circuit includes a microcomputer and memory element which receive various parametric inputs and calculate optimized machine control data signals therefrom. The control data is asynchronously loaded into the inverter through an intermediate buffer (38). A base drive and overlap protection circuit is included to insure that both transistors of a complimentary pair are not conducting at the same time. In its preferred embodiment, the present invention is incorporated within an electric vehicle (10) employing a 144 VDC battery pack (32) and a three-phase induction motor (18).

  19. Management Plan Supplement Yakima Subbasin Plan

    E-Print Network [OSTI]

    #12;Management Plan Supplement Yakima Subbasin Plan November 26, 2004 Prepared for the Presented's subbasin planning process is iterative and designed within an adaptive management framework. Management is comprised of elected officials from local governments throughout the subbasin, and meets regularly to work

  20. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Oliver, Douglas L.

    CHEMICAL HYGIENE PLAN AND HAZARD COMMUNICATION PLAN Occupational Exposures to Hazardous Chemicals Safety 2723 Environmental Health/Safety Chemical Hygiene Officer Radiation Safety Officer Biological (Accident Reports) 2204 Bioengineering 2965 #12;TABLE OF CONTENTS CHEMICAL HYGIENE PLAN (CHP) (4/2007) 1

  1. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Kim, Duck O.

    CHEMICAL HYGIENE PLAN AND HAZARD COMMUNICATION PLAN Occupational Exposures to Hazardous Chemicals and Safety Numbers Research Safety 2723 Environmental Health/Safety Chemical Hygiene Officer Radiation Safety Human Resources (Accident Reports) 4589 Bioengineering 2965 #12;TABLE OF CONTENTS CHEMICAL HYGIENE PLAN

  2. Accidental Death & Dismemberment Plan

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

    Death & Dismemberment Plan A comprehensive benefits package with plan options for health care and retirement to take care of our employees today and tomorrow. Contact...

  3. Capacitive charge generation apparatus and method for testing circuits

    DOE Patents [OSTI]

    Cole, E.I. Jr.; Peterson, K.A.; Barton, D.L.

    1998-07-14T23:59:59.000Z

    An electron beam apparatus and method for testing a circuit are disclosed. The electron beam apparatus comprises an electron beam incident on an outer surface of an insulating layer overlying one or more electrical conductors of the circuit for generating a time varying or alternating current electrical potential on the surface; and a measurement unit connected to the circuit for measuring an electrical signal capacitively coupled to the electrical conductors to identify and map a conduction state of each of the electrical conductors, with or without an electrical bias signal being applied to the circuit. The electron beam apparatus can further include a secondary electron detector for forming a secondary electron image for registration with a map of the conduction state of the electrical conductors. The apparatus and method are useful for failure analysis or qualification testing to determine the presence of any open-circuits or short-circuits, and to verify the continuity or integrity of electrical conductors buried below an insulating layer thickness of 1-100 {micro}m or more without damaging or breaking down the insulating layer. The types of electrical circuits that can be tested include integrated circuits, multi-chip modules, printed circuit boards and flexible printed circuits. 7 figs.

  4. Capacitive charge generation apparatus and method for testing circuits

    DOE Patents [OSTI]

    Cole, Jr., Edward I. (Albuquerque, NM); Peterson, Kenneth A. (Albuquerque, NM); Barton, Daniel L. (Albuquerque, NM)

    1998-01-01T23:59:59.000Z

    An electron beam apparatus and method for testing a circuit. The electron beam apparatus comprises an electron beam incident on an outer surface of an insulating layer overlying one or more electrical conductors of the circuit for generating a time varying or alternating current electrical potential on the surface; and a measurement unit connected to the circuit for measuring an electrical signal capacitively coupled to the electrical conductors to identify and map a conduction state of each of the electrical conductors, with or without an electrical bias signal being applied to the circuit. The electron beam apparatus can further include a secondary electron detector for forming a secondary electron image for registration with a map of the conduction state of the electrical conductors. The apparatus and method are useful for failure analysis or qualification testing to determine the presence of any open-circuits or short-circuits, and to verify the continuity or integrity of electrical conductors buried below an insulating layer thickness of 1-100 .mu.m or more without damaging or breaking down the insulating layer. The types of electrical circuits that can be tested include integrated circuits, multi-chip modules, printed circuit boards and flexible printed circuits.

  5. An experimental analogue for memristor based Chua's circuit

    E-Print Network [OSTI]

    R. Jothimurugan; K. Thamilmaran; Ronilson Rocha

    2014-08-21T23:59:59.000Z

    This paper presents the dynamics of a practical equivalent of a smooth memristor oscillator derived from Chua's circuit. This approach replaces the conventional Chua's diode by a flux controlled memristor with negative conductance. The central idea is to design a practical memristor based circuit using electronic analogy in order to bypass problems related to the realization of memristor equivalents. The amplitude and the frequency of the oscillations are previously defined in the circuit design. The result is a robust and flexible circuit without inductors, which is able to reproduce a rich variety of dynamical behaviors. The proposed analogue circuit is successfully designed and implemented, producing experimental time series, phase portraits, and power spectra, which are corroborated by numerical simulations. The "0-1 test" is also performed in order to verify the regular and chaotic dynamics on the proposed analogue circuit.

  6. Constant-Optimized Quantum Circuits for Modular Multiplication and Exponentiation

    E-Print Network [OSTI]

    Igor L. Markov; Mehdi Saeedi

    2015-04-02T23:59:59.000Z

    Reversible circuits for modular multiplication $Cx$%$M$ with $xcircuit depth rather than actual values, producing fairly large circuits not optimized for specific $C$ and $M$ values. In this work, we develop such optimizations in a bottom-up fashion, starting with most convenient $C$ values. When zero-initialized ancilla registers are available, we reduce the search for compact circuits to a shortest-path problem. Some of our modular-multiplication circuits are asymptotically smaller than previous constructions, but worst-case bounds and average sizes remain $\\Theta(n^2)$. In the context of modular exponentiation, we offer several constant-factor improvements, as well as an improvement by a constant additive term that is significant for few-qubit circuits arising in ongoing laboratory experiments with Shor's algorithm.

  7. Plans, Implementation, and Results

    Broader source: Energy.gov [DOE]

    About the Weatherization and Intergovernmental Programs Office (WIPO) including information on plans, implementations, and results.

  8. Climate change action plan

    E-Print Network [OSTI]

    Delivery Climate change action plan 2009-2011 #12;2 | Climate change action plan ©istockphoto.com #12;Climate Change Action Plan Climate change action plan | 3 Contents Overview 4 Preface and Introduction 5 Climate change predictions for Scotland 6 The role of forestry 7 Protecting and managing

  9. MOSFETMOSFET ffTT MOSFET small-signal equivalent circuits

    E-Print Network [OSTI]

    Pulfrey, David L.

    --parametersparameters 1. fT is related to the short-circuit current gain 2. |id/ig|2 = |y23/y33|2 3. Extrapolated f to one using z-parameters 2. It's now easy to add in the parasitic R's 3. fT is related to the short-circuit1 MOSFETMOSFET ffTT LECTURE 17 · MOSFET small-signal equivalent circuits · 2-port parameters · y

  10. Circuit quantum electrodynamics with a nonlinear resonator

    E-Print Network [OSTI]

    P. Bertet; F. R. Ong; M. Boissonneault; A. Bolduc; F. Mallet; A. C. Doherty; A. Blais; D. Vion; D. Esteve

    2011-11-02T23:59:59.000Z

    One of the most studied model systems in quantum optics is a two-level atom strongly coupled to a single mode of the electromagnetic field stored in a cavity, a research field named cavity quantum electrodynamics or CQED. CQED has recently received renewed attention due to its implementation with superconducting artificial atoms and coplanar resonators in the so-called circuit quantum electrodynamics (cQED) architecture. In cQED, the couplings can be much stronger than in CQED due to the design flexibility of superconducting circuits and to the enhanced field confinement in one-dimensional cavities. This enabled the realization of fundamental quantum physics and quantum information processing experiments with a degree of control comparable to that obtained in CQED. The purpose of this chapter is to investigate the situation where the resonator to which the atom is coupled is made nonlinear with a Kerr-type nonlinearity, causing its energy levels to be nonequidistant. The system is then described by a nonlinear Jaynes-Cummings Hamiltonian. This considerably enriches the physics since a pumped nonlinear resonator displays bistability, parametric amplification, and squeezing. The interplay of strong coupling and these nonlinear effects constitutes a novel model system for quantum optics that can be implemented experimentally with superconducting circuits. This chapter is organized as follows. In a first section we present the system consisting of a superconducting Kerr nonlinear resonator strongly coupled to a transmon qubit. In the second section, we describe the response of the sole nonlinear resonator to an external drive. In the third section, we show how the resonator bistability can be used to perform a high-fidelity readout of the transmon qubit. In the last section, we investigate the quantum backaction exerted by the intracavity field on the qubit.

  11. COMBINATIONAL-CIRCUITCOMBINATIONAL CIRCUIT BUILDING BLOCKS

    E-Print Network [OSTI]

    Maeng, Seungryoul

    ;Three-input XOR function implemented i h 4 1 l i lwith a 4-to-1 multiplexer 14 0 0 0 w1 w2 w3 f 0 w1 w20Mux)p ( ) multiplexer demultiplexer #12;2-to-1 Mux (Selector)2 to 1 Mux (Selector) 4 f s w0 w1 0 1 0 1 fs w0 w1 f=s'w0+sw1 (a) Graphical symbol 1 (b) Truth table 1 w1 w0 w0 fs w1 w1 f s (c) Sum-of-products circuit (d

  12. Laser Micromachining of Active and Passive Photonic Integrated Circuits

    E-Print Network [OSTI]

    Cho, Seong-Ho

    2006-06-28T23:59:59.000Z

    This thesis describes the development of advanced laser resonators and applications of laserinduced micromachining for photonic circuit fabrication. Two major advantages of laserinduced micromachining are direct patterning ...

  13. analog circuit design: Topics by E-print Network

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

    tutorial will give an overview of the design problems at hand : the leakage power and process variability and their implications for digital circuits and memories, and the...

  14. Design for manufacturability with regular fabrics in digital integrated circuits

    E-Print Network [OSTI]

    Gazor, Mehdi (Seyed Mehdi)

    2005-01-01T23:59:59.000Z

    Integrated circuit design is limited by manufacturability. As devices scale down, sensitivity to process variation increases dramatically, making design for manufacturability a critical concern. Designers must identify the ...

  15. Safety and performance enhancement circuit for primary explosive detonators

    DOE Patents [OSTI]

    Davis, Ronald W. (Tracy, CA)

    2006-04-04T23:59:59.000Z

    A safety and performance enhancement arrangement for primary explosive detonators. This arrangement involves a circuit containing an energy storage capacitor and preset self-trigger to protect the primary explosive detonator from electrostatic discharge (ESD). The circuit does not discharge into the detonator until a sufficient level of charge is acquired on the capacitor. The circuit parameters are designed so that normal ESD environments cannot charge the protection circuit to a level to achieve discharge. When functioned, the performance of the detonator is also improved because of the close coupling of the stored energy.

  16. amplifying circuit targeting: Topics by E-print Network

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

    "linear generating elements. " These authors replaced a set of circuits containing a number of resistors, capacitors, inductors, transformers and gyrators... Hoyle Passano,...

  17. axial motor circuits: Topics by E-print Network

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

    Fundamentals of electromechanical energy conversion. Motors and generators, transformers, single and three- phase power circuits, three-phase induction motor including...

  18. Stochastic Modeling and Analysis of Custom Integrated Circuits

    E-Print Network [OSTI]

    Gong, Fang

    2012-01-01T23:59:59.000Z

    3 Fast Failure Analysis of Memory Circuits in HighIS) . . . . . . . . . . . . . . . . . . Failure Analysis ofSRAM parametric failure analysis. ” In Proc. ACM/IEEE Design

  19. 6.002 Circuits and Electronics, Fall 2000

    E-Print Network [OSTI]

    Lang, Jeffrey (Jeffrey H.)

    Fundamentals of the lumped circuit abstraction. Resistive elements and networks; independent and dependent sources; switches and MOS devices; digital abstraction; amplifiers; and energy storage elements. Dynamics of first- ...

  20. active quenching circuit: Topics by E-print Network

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

    Mario Stipcevic 2008-05-18 3 Splice Resistance Measurements in the LHC Main Superconducting Magnet Circuits by the New Quench Protection System CERN Preprints Summary: The...

  1. advanced microwave circuits: Topics by E-print Network

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

    transition of photons in circuit quantum electrodynamics electrodynamics QED , superconduct- ing qubits are coupled with microwave photons in a trans- mission line and a...

  2. High speed, long distance, data transmission multiplexing circuit

    DOE Patents [OSTI]

    Mariotti, Razvan (Boulder, CO)

    1991-01-01T23:59:59.000Z

    A high speed serial data transmission multiplexing circuit, which is operable to accurately transmit data over long distances (up to 3 Km), and to multiplex, select and continuously display real time analog signals in a bandwidth from DC to 100 Khz. The circuit is made fault tolerant by use of a programmable flywheel algorithm, which enables the circuit to tolerate one transmission error before losing synchronization of the transmitted frames of data. A method of encoding and framing captured and transmitted data is used which has a low overhead and prevents some particular transmitted data patterns from locking an included detector/decoder circuit.

  3. analog integrated circuits: Topics by E-print Network

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

    Academic, ON, DECREASING, and OFF Visual Signals KWABENA BOAHEN Penn Bioengineering, 3320 Smith Walk Boahen, Kwabena 15 Analog Integrated Circuits and Signal Processing, 43,...

  4. A Current-based Method for Short Circuit Power Calculation under Noisy Input Waveforms*

    E-Print Network [OSTI]

    Pedram, Massoud

    A Current-based Method for Short Circuit Power Calculation under Noisy Input Waveforms* Hanif circuit energy dissipation of logic cells. The short circuit current is highly dependent on the input waveforms are then used to calculate the short circuit current, and hence, short circuit energy dissipation

  5. Suggested Course Plan for a UC Riverside Major in Electrical Engineering 06

    E-Print Network [OSTI]

    Suggested Course Plan for a UC Riverside Major in Electrical Engineering 06 (Catalog Year 2006 9A First Year Calculus CHEM 1A/1LA General Chemistry EE 10 Intro to Electrical Engineering ENGR 92 Differential Equations PHYS 40C Physics (Electricity/Magnetism) EE 1A/1LA Engineering Circuit Analysis MATH 10A

  6. Hydraulic actuator for an electric circuit breaker

    DOE Patents [OSTI]

    Imam, I.

    1983-05-17T23:59:59.000Z

    This actuator comprises a fluid motor having a piston, a breaker-opening space at one side of the piston, and a breaker-closing space at its opposite side. An accumulator freely communicates with the breaker-opening space for supplying pressurized fluid thereto during a circuit breaker opening operation. The breaker-opening space and the breaker-closing space are connected by an impeded flow passage. A pilot valve opens to allow the pressurized liquid in the breaker-closing space to flow to a back chamber of a normally closed main valve to cause the main valve to be opened during a circuit breaker opening operation to release the pressurized liquid from the breaker-closing space. An impeded passage affords communication between the back chamber and a sump located on the opposite side of the main valve from the back chamber. The pilot valve and impeded passage allow rapid opening of the main valve with pressurized liquid from the breaker closing side of the piston. 3 figs.

  7. Hydraulic actuator for an electric circuit breaker

    DOE Patents [OSTI]

    Imam, Imdad (Colonie, NY)

    1983-01-01T23:59:59.000Z

    This actuator comprises a fluid motor having a piston, a breaker-opening space at one side of the piston, and a breaker-closing space at its opposite side. An accumulator freely communicates with the breaker-opening space for supplying pressurized fluid thereto during a circuit breaker opening operation. The breaker-opening space and the breaker-closing space are connected by an impeded flow passage. A pilot valve opens to allow the pressurized liquid in the breaker-closing space to flow to a back chamber of a normally closed main valve to cause the main valve to be opened during a circuit breaker opening operation to release the pressurized liquid from the breaker-closing space. An impeded passage affords communication between the back chamber and a sump located on the opposite side of the main valve from the back chamber. The pilot valve and impeded passage allow rapid opening of the main valve with pressurized liquid from the breaker closing side of the piston.

  8. Interrogator system for identifying electrical circuits

    DOE Patents [OSTI]

    Jatko, W.B.; McNeilly, D.R.

    1988-04-12T23:59:59.000Z

    A system for interrogating electrical leads to correctly ascertain the identity of equipment attached to remote ends of the leads is disclosed. The system includes a source of a carrier signal generated in a controller/receiver to be sent over the leads and an identifier unit at the equipment. The identifier is activated by command of the carrier and uses a portion of the carrier to produce a supply voltage. Each identifier is uniquely programmed for a specific piece of equipment, and causes the impedance of the circuit to be modified whereby the carrier signal is modulated according to that program. The modulation can be amplitude, frequency or phase modulation. A demodulator in the controller/receiver analyzes the modulated carrier signal, and if a verified signal is recognized displays and/or records the information. This information can be utilized in a computer system to prepare a wiring diagram of the electrical equipment attached to specific leads. Specific circuit values are given for amplitude modulation, and the system is particularly described for use with thermocouples. 6 figs.

  9. Interrogator system for identifying electrical circuits

    DOE Patents [OSTI]

    Jatko, William B. (10601 Rivermist La., Knoxville, TN 37922); McNeilly, David R. (Rte. 12, Box 538, Maryville, TN 37801)

    1988-01-01T23:59:59.000Z

    A system for interrogating electrical leads to correctly ascertain the identity of equipment attached to remote ends of the leads. The system includes a source of a carrier signal generated in a controller/receiver to be sent over the leads and an identifier unit at the equipment. The identifier is activated by command of the carrier and uses a portion of the carrier to produce a supply voltage. Each identifier is uniquely programmed for a specific piece of equipment, and causes the impedance of the circuit to be modified whereby the carrier signal is modulated according to that program. The modulation can be amplitude, frequency or phase modulation. A demodulator in the controller/receiver analyzes the modulated carrier signal, and if a verified signal is recognized displays and/or records the information. This information can be utilized in a computer system to prepare a wiring diagram of the electrical equipment attached to specific leads. Specific circuit values are given for amplitude modulation, and the system is particularly described for use with thermocouples.

  10. 65 Contingency Planning Issues CONTINGENCY PLANNING ISSUES

    E-Print Network [OSTI]

    . The plan relies on a mixed strategy response to an energy shortage. The plan uses a free market approach to local jurisdic- tions, economic considerations, revisions to the California Energy Shortage Contingency multiple jurisdictions or agencies. LOCAL GOVERNMENT ASSISTANCE PROGRAM The purpose of the Energy

  11. CHEMICAL HYGIENE PLAN HAZARD COMMUNICATION PLAN

    E-Print Network [OSTI]

    Kim, Duck O.

    CHEMICAL HYGIENE PLAN AND HAZARD COMMUNICATION PLAN Occupational Exposures to Hazardous Chemicals and Safety Numbers Research Safety 2723 Environmental Health/Safety Chemical Hygiene Officer Radiation Safety Human Resources (Accident Reports) 4589 Clinical Engineering 2964 #12;TABLE OF CONTENTS CHEMICAL HYGIENE

  12. An Evolutionary Platform for Developing Next-Generation Electronic Circuits

    E-Print Network [OSTI]

    Fernandez, Thomas

    of conventional schematic blocks. The performance of the system at designing passive low- pass filters, which may be used as the building blocks for more complex circuits. The concept of the design, Design Keywords: Analogue circuit design, genetic programming, genetic algorithms, SPICE, CMOS 1

  13. Self-integration of nanowires into circuits via guided growth

    E-Print Network [OSTI]

    Joselevich, Ernesto

    Self-integration of nanowires into circuits via guided growth Mark Schvartzmana , David Tsiviona discrete nanowires (NWs) with nanoscale precision on a substrate is the key to their integration applied this approach for the integration of 14 discrete NWs into an electronic circuit operat- ing

  14. Characterized ideal LC circuit Charge, current and voltage vary sinusoidally

    E-Print Network [OSTI]

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

    resistance to LC circuit Oscillations become damped Charge, current and voltage still vary sinusoidally Oscillations Draw phasors for voltages of R, C and L at same time t Orient VR, VL, & VC phasors relativeReview Characterized ideal LC circuit Charge, current and voltage vary sinusoidally Added

  15. Revised Manuscript Estimation of Peak Power Dissipation in VLSI Circuits

    E-Print Network [OSTI]

    Pedram, Massoud

    and a gate-level circuit structure. Last, but not least, the proposed method produces maximum power estimatesRevised Manuscript 1 Estimation of Peak Power Dissipation in VLSI Circuits Using the Limiting Qiu, Massoud Pedram Department of EE-Systems Univ. of Southern California Los Angeles, CA 90089 Email

  16. Equivalency-processing parallel photonic integrated circuit EP3

    E-Print Network [OSTI]

    Louri, Ahmed

    Equivalency-processing parallel photonic integrated circuit EP3 IC : equivalence search module present an optoelectronic module called the equivalency-processing parallel photonic integrated circuit EP3 IC that is created specifically to implement high-speed parallel equivalence searches i

  17. Modular Verification of Timed Circuits Using Automatic Abstraction

    E-Print Network [OSTI]

    Zheng, Hao

    Modular Verification of Timed Circuits Using Automatic Abstraction Hao Zheng, Eric Mercer, Member for verification of timed circuits using automatic abstraction. This approach partitions the design into modules by the RAPPID instruction length decoder designed at Intel [2]. This design was 3 times faster while using only

  18. program2circuit ERIC C.R. HEHNER

    E-Print Network [OSTI]

    Hehner, Eric C.R.

    according to the programs, and have the same structure as the programs. For timing we use local delays example, C), not to describe circuits, but to describe algorithms. The resulting circuits are produced automatically; they behave according to the programs, and have the same structure as the programs. For timing we

  19. Review Article Gate-Level Circuit Reliability Analysis: A Survey

    E-Print Network [OSTI]

    Chen, Chunhong

    electronic components (such as single electron devices) have demonstrated their nondeterministic characReview Article Gate-Level Circuit Reliability Analysis: A Survey Ran Xiao and Chunhong Chen. Circuit reliability has become a growing concern in today's nanoelectronics, which motivates strong

  20. High Resolution PV Power Modeling for Distribution Circuit Analysis

    SciTech Connect (OSTI)

    Norris, B. L.; Dise, J. H.

    2013-09-01T23:59:59.000Z

    NREL has contracted with Clean Power Research to provide 1-minute simulation datasets of PV systems located at three high penetration distribution feeders in the service territory of Southern California Edison (SCE): Porterville, Palmdale, and Fontana, California. The resulting PV simulations will be used to separately model the electrical circuits to determine the impacts of PV on circuit operations.

  1. Quantum Addition Circuits and Unbounded Fan-Out

    E-Print Network [OSTI]

    Yasuhiro Takahashi; Seiichiro Tani; Noboru Kunihiro

    2009-10-14T23:59:59.000Z

    We first show how to construct an O(n)-depth O(n)-size quantum circuit for addition of two n-bit binary numbers with no ancillary qubits. The exact size is 7n-6, which is smaller than that of any other quantum circuit ever constructed for addition with no ancillary qubits. Using the circuit, we then propose a method for constructing an O(d(n))-depth O(n)-size quantum circuit for addition with O(n/d(n)) ancillary qubits for any d(n)=\\Omega(log n). If we are allowed to use unbounded fan-out gates with length O(n^c) for an arbitrary small positive constant c, we can modify the method and construct an O(e(n))-depth O(n)-size circuit with o(n) ancillary qubits for any e(n)=\\Omega(log* n). In particular, these methods yield efficient circuits with depth O(log n) and with depth O(log* n), respectively. We apply our circuits to constructing efficient quantum circuits for Shor's discrete logarithm algorithm.

  2. TOWARD AUTOMATED DESIGN OF INDUSTRIAL-STRENGTH ANALOG CIRCUITS

    E-Print Network [OSTI]

    Fernandez, Thomas

    Chapter 8 TOWARD AUTOMATED DESIGN OF INDUSTRIAL-STRENGTH ANALOG CIRCUITS BY MEANS OF GENETIC be extended to deliver industrial-strength automated design of analog circuits, but two countervailing factors been previously established that genetic programming can be used as an automated invention machine

  3. COPLANAR DIGITAL MICROFLUIDICS USING STANDARD PRINTED CIRCUIT BOARD PROCESSES

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    COPLANAR DIGITAL MICROFLUIDICS USING STANDARD PRINTED CIRCUIT BOARD PROCESSES P.Y. Paik1 , V circuit board (PCB) and 3. Transport and mixing in an "open" microfluidic substrate. Similar to "soft-flow microfluidics, this work allows researchers to easily experiment with discrete-flow microfluidics (digital

  4. RECTENNA CIRCUIT TOPOLOGIES FOR CONTACTLESS ENERGY Vlad Marian1

    E-Print Network [OSTI]

    Boyer, Edmond

    . High sensitivity designs offer the possibility of harvesting ambient microwave energy. The circuits antenna (rectenna) circuit topologies designed for microwave contactless energy transfer, depending or sensor networks. These devices can either be supplied exclusively by the energy from the microwave beam

  5. Automated Circuit Breaker Monitoring U.S. DOE CERTS Project

    E-Print Network [OSTI]

    Reliability Technology Solutions (CERTS), and funded by the Office of Electric Transmission and Distribution a portion of the power system is very critical task and circuit breakers must be very reliableAutomated Circuit Breaker Monitoring U.S. DOE CERTS Project Power Systems Engineering Research

  6. Critical Area Computation for Missing Material Defects in VLSI Circuits

    E-Print Network [OSTI]

    Papadopoulou, Evanthia

    Critical Area Computation for Missing Material Defects in VLSI Circuits Evanthia Papadopoulou IBM the problem of computing critical area for miss- ing material defects in a circuit layout. The extraction of critical area is the main computational problem in VLSI yield prediction. Missing material defects cause

  7. Short-Circuit Modeling of a Wind Power Plant: Preprint

    SciTech Connect (OSTI)

    Muljadi, E.; Gevorgian, V.

    2011-03-01T23:59:59.000Z

    This paper investigates the short-circuit behavior of a WPP for different types of wind turbines. The short-circuit behavior will be presented. Both the simplified models and detailed models are used in the simulations and both symmetrical faults and unsymmetrical faults are discussed.

  8. Stochastic DAEs in Circuit Simulation Werner Romisch and Renate Winkler

    E-Print Network [OSTI]

    Winkler, Renate

    to decreasing signal to noise ratios in special applica- tions linear noise analysis around the deterministicStochastic DAEs in Circuit Simulation #3; Werner Romisch and Renate Winkler Humboldt-square step size control are presented for an oscillator circuit. 1 Introduction Electrical noise limits

  9. Transient Analysis of Linear Circuits using Constraint Logic Programming

    E-Print Network [OSTI]

    Gilbert, David

    Transient Analysis of Linear Circuits using Constraint Logic Programming Archana Shankar, David London EC1V 0HB, UK Abstract This paper describes the design of a transient analysis program for linear circuits and its implementation in a Constraint Logic Programming language, CLP(R). The transient analysis

  10. Optimal Design of Synchronous Circuits Using Software Pipelining Techniques

    E-Print Network [OSTI]

    Boyer, Michel

    Computer Society Press, Los Alamitos, Calif., pp. 62-67. Author's addresses: F. R. Boyer, E. M. AboulhamidOptimal Design of Synchronous Circuits Using Software Pipelining Techniques FRANC¸OIS R. BOYER´eal and MICHEL BOYER Universit´e de Montr´eal We present a method to optimize clocked circuits by relocating

  11. Risk Based Maintenance Optimization using Probabilistic Maintenance Quantification Models of Circuit Breaker

    E-Print Network [OSTI]

    Natti, Satish

    2010-01-14T23:59:59.000Z

    New maintenance techniques for circuit breakers are studied in this dissertation by proposing a probabilistic maintenance model and a new methodology to assess circuit breaker condition utilizing its control circuit data. A risk-based decision...

  12. SAT-based Verification for Analog and Mixed-signal Circuits

    E-Print Network [OSTI]

    Deng, Yue

    2012-07-16T23:59:59.000Z

    The wide application of analog and mixed-signal (AMS) designs makes the verification of AMS circuits an important task. However, verification of AMS circuits remains as a significant challenge even though verification techniques for digital circuits...

  13. Silicon based millimeterwave integrated circuits for multi giga-bits-per-second wireless data

    E-Print Network [OSTI]

    Kodkani, Rahul M.

    2009-01-01T23:59:59.000Z

    66 Simulated short-circuit current loss RF frequency3.14: Simulated short-circuit current loss RF frequencyof simulated short-circuit RF-IF current conversion loss. A

  14. Ribozyme-based insulator parts buffer synthetic circuits from genetic context

    E-Print Network [OSTI]

    Lou, Chunbo

    Synthetic genetic programs are built from circuits that integrate sensors and implement temporal control of gene expression. Transcriptional circuits are layered by using promoters to carry the signal between circuits. In ...

  15. Quantum noise in large-scale coherent nonlinear photonic circuits

    E-Print Network [OSTI]

    Charles Santori; Jason S. Pelc; Raymond G. Beausoleil; Nikolas Tezak; Ryan Hamerly; Hideo Mabuchi

    2014-05-27T23:59:59.000Z

    A semiclassical simulation approach is presented for studying quantum noise in large-scale photonic circuits incorporating an ideal Kerr nonlinearity. A circuit solver is used to generate matrices defining a set of stochastic differential equations, in which the resonator field variables represent random samplings of the Wigner quasi-probability distributions. Although the semiclassical approach involves making a large-photon-number approximation, tests on one- and two-resonator circuits indicate satisfactory agreement between the semiclassical and full-quantum simulation results in the parameter regime of interest. The semiclassical model is used to simulate random errors in a large-scale circuit that contains 88 resonators and hundreds of components in total, and functions as a 4-bit ripple counter. The error rate as a function of on-state photon number is examined, and it is observed that the quantum fluctuation amplitudes do not increase as signals propagate through the circuit, an important property for scalability.

  16. Dynamics of an Ion Coupled to a Parametric Superconducting Circuit

    E-Print Network [OSTI]

    Dvir Kafri; Prabin Adhikari; Jacob M. Taylor

    2015-04-15T23:59:59.000Z

    Superconducting circuits and trapped ions are promising architectures for quantum information processing. However, the natural frequencies for controlling these systems -- radio frequency ion control and microwave domain superconducting qubit control -- make direct Hamiltonian interactions between them weak. In this paper we describe a technique for coupling a trapped ion's motion to the fundamental mode of a superconducting circuit. We do this by applying a carefully modulated external magnetic flux to the circuit. In conjunction with a non-linear element (Josephson junction), this gives the circuit an effective time-dependent inductance. We then show how to tune the external flux to generate a resonant coupling between circuit and ion's motional mode, and discuss the limitations of this approach compared to using a time-dependent capacitance.

  17. Climate Change Adaptation Planning

    Office of Energy Efficiency and Renewable Energy (EERE)

    This course provides an introduction to planning for climate change impacts, with examples of tribes that have been going through the adaptation planning process. The course is intended for tribal...

  18. Virginia Energy Plan (Virginia)

    Broader source: Energy.gov [DOE]

    The 2010 Virginia Energy Plan affirms the state's support for the development of renewable energy. The Plan assesses the state’s energy picture through an examination of the state’s primary energy...

  19. Sustainabiliity Sustainability Plan

    E-Print Network [OSTI]

    Heller, Barbara

    Sustainabiliity IIT Campus Sustainability Plan 2010­2020 Published Fall Semester 2010 www.iit.edu/campus_sustainability #12;IIT Campus Sustainability Plan 2010-2020 Fall Semester 2010 1 Section I: Background Sustainability ...................................................................................................................................................................8 IIT Academic Entities on Sustainability

  20. Hoisting & Rigging Lift Plan

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

    Plan Stanford Synchrotron Radiation Laboratory May 16, 2005 SSRL-HRLP-000-R0 Page 3 of 3 Guidelines for Generating a Rigging Sketch The lift plan required a rigging sketch or...

  1. Strategic Plan Environmental Assessment

    E-Print Network [OSTI]

    Strategic Plan Environmental Assessment 2009 Clinical Center National Institutes of Health U Institutes of Health Strategic Plan ­ Environmental Assessment 2009 Contents Executive Summary environmental assessment to determine Clinical Center strengths, weaknesses, opportunities, and threats

  2. Timing control by redundant inhibitory neuronal circuits

    SciTech Connect (OSTI)

    Tristan, I., E-mail: itristan@ucsd.edu; Rulkov, N. F.; Huerta, R.; Rabinovich, M. [BioCircuits Institute, University of California, San Diego, La Jolla, California 92093-0402 (United States)] [BioCircuits Institute, University of California, San Diego, La Jolla, California 92093-0402 (United States)

    2014-03-15T23:59:59.000Z

    Rhythms and timing control of sequential activity in the brain is fundamental to cognition and behavior. Although experimental and theoretical studies support the understanding that neuronal circuits are intrinsically capable of generating different time intervals, the dynamical origin of the phenomenon of functionally dependent timing control is still unclear. Here, we consider a new mechanism that is related to the multi-neuronal cooperative dynamics in inhibitory brain motifs consisting of a few clusters. It is shown that redundancy and diversity of neurons within each cluster enhances the sensitivity of the timing control with the level of neuronal excitation of the whole network. The generality of the mechanism is shown to work on two different neuronal models: a conductance-based model and a map-based model.

  3. Integral testing of relays and circuit breakers

    SciTech Connect (OSTI)

    Bandyopadhyay, K.K.

    1993-12-31T23:59:59.000Z

    Among all equipment types considered for seismic qualification, relays have been most extensively studied through testing due to a wide variation of their designs and seismic capacities. A temporary electrical discontinuity or ``chatter`` is the common concern for relays. A chatter duration of 2 milliseconds is typically used as an acceptance criterion to determine the seismic capability of a relay. Many electrical devices, on the other hand, receiving input signals from relays can safely tolerate a chatter level much greater than 2 ms. In Phase I of a test program, Brookhaven National Laboratory performed testing of many relay models using the 2-ms chatter criterion. In Phase II of the program, the factors influencing the relay chatter criterion, and impacts of relay chatter on medium and low voltage circuit breakers and lockout relays were investigated. This paper briefly describes the Phase II tests and presents the important observations.

  4. Greensburg Sustainable Comprehensive Plan

    High Performance Buildings Database

    Greensburg, KS In October 2007, the architectural and planning firm, BNIM, was selected formally by the City of Greensburg, with support from the USDA, to prepare the first phase of a comprehensive master plan to rebuild the city, which provides a framework for the rebuilding of Greensburg based around the principles of economic, social and environmental sustainability. The BNIM Planning team presented the final draft of Greensburg's Comprehensive Plan to the City Council and to a public hearing on January 16, 2008.

  5. Environmental Management System Plan

    E-Print Network [OSTI]

    Fox, Robert

    2009-01-01T23:59:59.000Z

    and locations chemicals are used as well as information about emergency plans and procedures. The current Hazardous

  6. Business Planning Resources

    Broader source: Energy.gov [DOE]

    Business Planning Resources, a presentation of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  7. Waste Management Quality Assurance Plan

    E-Print Network [OSTI]

    Waste Management Group

    2006-01-01T23:59:59.000Z

    Revision 6 Waste Management Quality Assurance Plan Waste6 WM QA Plan Waste Management Quality Assurance Plan LBNL/4 Management Quality Assurance

  8. Corporate and Business Plan

    E-Print Network [OSTI]

    Corporate and Business Plan 2010-2011 #12;Main addresses Forest Research Alice Holt Lodge Farnham Research's Business Plan 2010-2011 ..........................12 Table Contents Table 1 - Income This Corporate and Business Plan sets out FR's aims and strategic objectives. It describes the Key Performance

  9. Multiperiod Refinery Planning Optimization

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    Multiperiod Refinery Planning Optimization with Nonlinear CDU Models Abdulrahman Alattas, Advisor #12;Refinery Planning Model Development 2 Extension to Multiperiod Planning #12;3 Multiperiod Refinery: refinery configuration Determine · What crude oil to process and in which time period? · The quantities

  10. University of Operations Plan

    E-Print Network [OSTI]

    Firestone, Jeremy

    Management Plan Office of Campus and Public Safety University of Delaware Critical Incident Management Plan Management Plan Office of Campus and Public Safety - 4 - University of Delaware Critical Incident Management and Public Safety - 5 - County of New Castle CD-30 911 Center/Communications CD-31 Department of Police CD-32

  11. University Libraries Technology Plan

    E-Print Network [OSTI]

    Moore, Paul A.

    Libraries Bowling Green State University #12;Table of Contents Introduction ..................................................................19 Page 2 of 19 Technology Plan, 2003-2005 University Libraries Bowling Green State University #12University Libraries Technology Plan 2003-2005 Page 1 of 19 Technology Plan, 2003-2005 University

  12. 1. Boolean Functions and Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

    E-Print Network [OSTI]

    Kranakis, Evangelos

    Contents 1. Boolean Functions and Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Boolean Functions and Formulas . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3 Circuit

  13. Lafayette Metropolitan Planning Organization 2030 Transportation Plan

    E-Print Network [OSTI]

    Lafayette Metropolitan Planning Organization

    2010-10-31T23:59:59.000Z

    of Carencro Byron Breaux City-Parish Council Designee John Broussard City-Parish President Designee Vernal Comeaux City-Parish Council Designee Bill Fontenot La Dept of Transportation and Development Lucien Gastineau City-Parish Planning Commission...

  14. Retirement Planning TimeLine MPSERS Retirement Plan Participant

    E-Print Network [OSTI]

    early in your career! Your MPSERS retirement pension is based on your best 3 years (MIP plan) or 5 years- it is never too early to plan for your retirement! · Know what plan you are in - MIP or Basic. · Review your1 Retirement Planning TimeLine MPSERS Retirement Plan Participant Retirement planning is essential

  15. Cross-level Validation of Topological Quantum Circuits

    E-Print Network [OSTI]

    Alexandru Paler; Simon J. Devitt; Kae Nemoto; Ilia Polian

    2014-07-31T23:59:59.000Z

    Quantum computing promises a new approach to solving difficult computational problems, and the quest of building a quantum computer has started. While the first attempts on construction were succesful, scalability has never been achieved, due to the inherent fragile nature of the quantum bits (qubits). From the multitude of approaches to achieve scalability topological quantum computing (TQC) is the most promising one, by being based on an flexible approach to error-correction and making use of the straightforward measurement-based computing technique. TQC circuits are defined within a large, uniform, 3-dimensional lattice of physical qubits produced by the hardware and the physical volume of this lattice directly relates to the resources required for computation. Circuit optimization may result in non-intuitive mismatches between circuit specification and implementation. In this paper we introduce the first method for cross-level validation of TQC circuits. The specification of the circuit is expressed based on the stabilizer formalism, and the stabilizer table is checked by mapping the topology on the physical qubit level, followed by quantum circuit simulation. Simulation results show that cross-level validation of error-corrected circuits is feasible.

  16. Thermally-induced voltage alteration for integrated circuit analysis

    DOE Patents [OSTI]

    Cole, Jr., Edward I. (Albuquerque, NM)

    2000-01-01T23:59:59.000Z

    A thermally-induced voltage alteration (TIVA) apparatus and method are disclosed for analyzing an integrated circuit (IC) either from a device side of the IC or through the IC substrate to locate any open-circuit or short-circuit defects therein. The TIVA apparatus uses constant-current biasing of the IC while scanning a focused laser beam over electrical conductors (i.e. a patterned metallization) in the IC to produce localized heating of the conductors. This localized heating produces a thermoelectric potential due to the Seebeck effect in any conductors with open-circuit defects and a resistance change in any conductors with short-circuit defects, both of which alter the power demand by the IC and thereby change the voltage of a source or power supply providing the constant-current biasing. By measuring the change in the supply voltage and the position of the focused and scanned laser beam over time, any open-circuit or short-circuit defects in the IC can be located and imaged. The TIVA apparatus can be formed in part from a scanning optical microscope, and has applications for qualification testing or failure analysis of ICs.

  17. Arcing fault in sub-distribution branch circuits

    SciTech Connect (OSTI)

    Parise, G.; Grasseli, U.; Luozzo, V. Di (Univ. di Roma, Rome (Italy). Dept. di Ingegneria Elettrica)

    1993-04-01T23:59:59.000Z

    It's well known the importance of short-circuit current evaluation for the design of any power system. Every system is subject to faults, moreover short-circuits and ground faults can be expected in any point. Even if the maximum and minimum values are generally defined with reference at a bolted-fault, bolted short-circuits are rare and the fault usually involves arcing and burning; particularly the limit value of minimum short-circuit depends really on arcing-fault. In earlier experimental investigations into the functional simulation of insulation loss, in branch circuit conductors, the authors chose to normalize the arcing-fault simulation to be used in laboratory tests. This conventional simulation allows characterization of this intrinsically random phenomenon by means of a probabilistic approach, in order to define in statistical terms the expected short circuit value. The authors examine more closely the arcing-fault in the design of sub distribution branch-circuits as weak points of the installation. In fact, what they propose are straightforward criteria, whether in the structure of the system or in the coordination of protection, which afford a more rational control on arcing-fault.

  18. Business Plans for Agricultural Producers

    E-Print Network [OSTI]

    McCorkle, Dean; Bevers, Stan

    2008-10-17T23:59:59.000Z

    Natural resources Z Strengths, weaknesses, opportunities ? and threats (SWOT) Mission statement ? Objectives and goals ? Production plan ? Financial plan ? Market plan ? Legal and liability issues ? Insurance ? Succession and estate planning...

  19. Measurements of the Effects of Smoke on Active Circuits

    SciTech Connect (OSTI)

    Tanaka, T.J.

    1999-02-09T23:59:59.000Z

    Smoke has long been recognized as the most common source of fire damage to electrical equipment; however, most failures have been analyzed after the fire was out and the smoke vented. The effects caused while the smoke is still in the air have not been explored. Such effects have implications for new digital equipment being installed in nuclear reactors. The U.S. Nuclear Regulatory Commission is sponsoring work to determine the impact of smoke on digital instrumentation and control. As part of this program, Sandia National Laboratories has tested simple active circuits to determine how smoke affects them. These tests included the study of three possible failure modes on a functional board: (1) circuit bridging, (2) corrosion (metal loss), and (3) induction of stray capacitance. The performance of nine different circuits was measured continuously on bare and conformably coated boards during smoke exposures lasting 1 hour each and continued for 24 hours after the exposure started. The circuit that was most affected by smoke (100% change in measured values) was the one most sensitive to circuit bridging. Its high impedance (50 M{Omega}) was shorted during the exposure, but in some cases recovered after the smoke was vented. The other two failure modes, corrosion and induced stray capacitance, caused little change in the function of the circuits. The smoke permanently increased resistance of the circuit tested for corrosion, implying that the cent acts were corroded. However, the change was very small (< 2%). The stray-capacitance test circuit showed very little change after a smoke exposure in either the short or long term. The results of the tests suggest that conformal coatings and type of circuit are major considerations when designing digital circuitry to be used in critical control systems.

  20. An investigation of alternatives in computer aided integrated circuit design

    E-Print Network [OSTI]

    Painter, Paul Burton

    1982-01-01T23:59:59.000Z

    ) Dr. Norman C. riswold (Member) Dr. Donald K. Friesen Fd (Head of Dep ent) Dr. William B. ones, Jr. August 1982 ABSTRACT An Investigation of Alternatives in Computer Aided Integrated Circuit Design. (August 1982) paul Burton painter, B. S... is in the midst of what has been termed a "design crisis" [6] in that the ability of the semiconductor industry to manufacture VLSI circuits has surpassed the ability to design these circuits in a cost effective fashion [4] i [S] i [61 [7] t [&] This design...

  1. A structural approach to delay optimization in combinational circuits

    E-Print Network [OSTI]

    Munshi, Avinash

    1999-01-01T23:59:59.000Z

    Combinational circuit with indirect implication Combinational circuit after transformation . 17 17 Combinational circuit after reduction by redundancy elimination . . 18 Some permissible gate transformations 19 10 Fanin readjustment 21 12 Original... dgz: 5 dgs 8; ds4: 10j dss 2j dgs: 3j dsr ? lj dss: 10j dss: 2j dsss = 3, Then the data-ready times are as follows: tss ? ts ? 3 + 0 = 3; tss ? ts ? 5 + 10 = 15; tss ? ts ? 3 + 8 11 tg4: ts ? 3 + 10: 13j tgs tr 2 + max(3, 15) = 17; tss = ts = 3...

  2. Equivalent circuit modeling of hybrid electric vehicle drive train

    E-Print Network [OSTI]

    Routex, Jean-Yves

    2001-01-01T23:59:59.000Z

    . . . . Figure 3. 4. 6: The motor shaft at no load. Figure 3. 4. 7: Bond graph for the motor shaft. . . Figure 3. 4. 8: Equivalent circuit of the motor shaft. Figure 3. 5. 1: Concrete example: the elevator Figure 3. 5. 2: Electro-mechanical model... model of the elevator. Figure 3. 5. 8: Final equivalent circuit of the elevator. Figure 4. 1. 1: Mechanical model of a shaft. Figure 4. 1. 2: Equivalent circuit of the shaft. Figure 4. 1. 3: Mechanical model of a gearbox. Figure 4. 1. 4: Equivalent...

  3. Compact fluid cooled power converter supporting multiple circuit boards

    DOE Patents [OSTI]

    Radosevich, Lawrence D.; Meyer, Andreas A.; Beihoff, Bruce C.; Kannenberg, Daniel G.

    2005-03-08T23:59:59.000Z

    A support may receive one or more power electronic circuits. The support may aid in removing heat from the circuits through fluid circulating through the support. The support, in conjunction with other packaging features may form a shield from both external EMI/RFI and from interference generated by operation of the power electronic circuits. Features may be provided to permit and enhance connection of the circuitry to external circuitry, such as improved terminal configurations. Modular units may be assembled that may be coupled to electronic circuitry via plug-in arrangements or through interface with a backplane or similar mounting and interconnecting structures.

  4. Biasing and fast degaussing circuit for magnetic materials

    DOE Patents [OSTI]

    Dress, W.B. Jr.; McNeilly, D.R.

    1983-10-04T23:59:59.000Z

    A dual-function circuit is provided which may be used to both magnetically bias and alternately, quickly degauss a magnetic device. The circuit may be magnetically coupled or directly connected electrically to a magnetic device, such as a magnetostrictive transducer, to magnetically bias the device by applying a dc current and alternately apply a selectively damped ac current to the device to degauss the device. The circuit is of particular value in many systems which use magnetostrictive transducers for ultrasonic transmission in different propagation modes over very short time periods.

  5. Biasing and fast degaussing circuit for magnetic materials

    DOE Patents [OSTI]

    Dress, Jr., William B. (Lenoir City, TN); McNeilly, David R. (Maryville, TN)

    1984-01-01T23:59:59.000Z

    A dual-function circuit is provided which may be used to both magnetically bias and alternately, quickly degauss a magnetic device. The circuit may be magnetically coupled or directly connected electrically to a magnetic device, such as a magnetostrictive transducer, to magnetically bias the device by applying a d.c. current and alternately apply a selectively damped a.c. current to the device to degauss the device. The circuit is of particular value in many systems which use magnetostrictive transducers for ultrasonic transmission in different propagation modes over very short time periods.

  6. High density electronic circuit and process for making

    DOE Patents [OSTI]

    Morgan, William P. (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    High density circuits with posts that protrude beyond one surface of a substrate to provide easy mounting of devices such as integrated circuits. The posts also provide stress relief to accommodate differential thermal expansion. The process allows high interconnect density with fewer alignment restrictions and less wasted circuit area than previous processes. The resulting substrates can be test platforms for die testing and for multi-chip module substrate testing. The test platform can contain active components and emulate realistic operational conditions, replacing shorts/opens net testing.

  7. High density electronic circuit and process for making

    DOE Patents [OSTI]

    Morgan, W.P.

    1999-06-29T23:59:59.000Z

    High density circuits with posts that protrude beyond one surface of a substrate to provide easy mounting of devices such as integrated circuits are disclosed. The posts also provide stress relief to accommodate differential thermal expansion. The process allows high interconnect density with fewer alignment restrictions and less wasted circuit area than previous processes. The resulting substrates can be test platforms for die testing and for multi-chip module substrate testing. The test platform can contain active components and emulate realistic operational conditions, replacing shorts/opens net testing. 8 figs.

  8. Probabilistic model of fault detection in quantum circuits

    E-Print Network [OSTI]

    Anindita Banerjee; Anirban Pathak

    2009-05-12T23:59:59.000Z

    It is shown that the fault testing for quantum circuits does not follow conventional classical techniques. If probabilistic gate like Hadamard gate is included in a circuit then the classical notion of test vector is shown to fail. We have reported several new and distinguishing features of quantum fault and also presented a general methodology for detection of functional faults in a quantum circuit. The technique can generate test vectors for detection of different kinds of fault. Specific examples are given and time complexity of the proposed quantum fault detection algorithm is reported.

  9. Process Development Plan for the In-line Inspection and Rework of Printed Circuit Boards

    E-Print Network [OSTI]

    Lee, Anthony Bill

    2007-12-14T23:59:59.000Z

    products. Included with all of that information were the numerous references to the Toyota Production System (TPS) and Six Sigma. Because there were thousands of books and articles on these topics, the search was narrowed down to the manufacturing... by the CEO of Christopher Associates, an AOI company, the author finds that the article written by Bhat and Clark isn’t true for every PCB manufacturer. In a recent visit to a European automotive supplier, Holzmann found that the company had moved...

  10. Further Notice of 230kV Circuit Planned Outages | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport inEnergy0.pdfTechnologies ProgramOutfittedof6 * September 2005Further Notice

  11. Docket No. EO-05-01: Further Notice of 230kV Circuit Planned Outages |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:Revised Finding of No53197E T ADRAFTJanuary 2004April 2015 <Department of

  12. Docket No. EO-05-01: Further Notice of 230kV Circuit Planned Outages |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015 Business42.1Energy | DepartmenttheFebruary 13, 2013 meeting

  13. Application of the leak-before-break concept to the primary circuit piping of the Leningrad NPP

    SciTech Connect (OSTI)

    Eperin, A.P.; Zakharzhevsky, Yu.O.; Arzhaev, A.I. [and others

    1997-04-01T23:59:59.000Z

    A two-year Finnish-Russian cooperation program has been initiated in 1995 to demonstrate the applicability of the leak-before-break concept (LBB) to the primary circuit piping of the Leningrad NPP. The program includes J-R curve testing of authentic pipe materials at full operating temperature, screening and computational LBB analyses complying with the USNRC Standard Review Plan 3.6.3, and exchange of LBB-related information with emphasis on NDE. Domestic computer codes are mainly used, and all tests and analyses are independently carried out by each party. The results are believed to apply generally to RBMK type plants of the first generation.

  14. Engine lubrication circuit including two pumps

    DOE Patents [OSTI]

    Lane, William H.

    2006-10-03T23:59:59.000Z

    A lubrication pump coupled to the engine is sized such that the it can supply the engine with a predetermined flow volume as soon as the engine reaches a peak torque engine speed. In engines that operate predominately at speeds above the peak torque engine speed, the lubrication pump is often producing lubrication fluid in excess of the predetermined flow volume that is bypassed back to a lubrication fluid source. This arguably results in wasted power. In order to more efficiently lubricate an engine, a lubrication circuit includes a lubrication pump and a variable delivery pump. The lubrication pump is operably coupled to the engine, and the variable delivery pump is in communication with a pump output controller that is operable to vary a lubrication fluid output from the variable delivery pump as a function of at least one of engine speed and lubrication flow volume or system pressure. Thus, the lubrication pump can be sized to produce the predetermined flow volume at a speed range at which the engine predominately operates while the variable delivery pump can supplement lubrication fluid delivery from the lubrication pump at engine speeds below the predominant engine speed range.

  15. Quantum Computation Beyond the Circuit Model

    E-Print Network [OSTI]

    Stephen P. Jordan

    2008-09-13T23:59:59.000Z

    The quantum circuit model is the most widely used model of quantum computation. It provides both a framework for formulating quantum algorithms and an architecture for the physical construction of quantum computers. However, several other models of quantum computation exist which provide useful alternative frameworks for both discovering new quantum algorithms and devising new physical implementations of quantum computers. In this thesis, I first present necessary background material for a general physics audience and discuss existing models of quantum computation. Then, I present three results relating to various models of quantum computation: a scheme for improving the intrinsic fault tolerance of adiabatic quantum computers using quantum error detecting codes, a proof that a certain problem of estimating Jones polynomials is complete for the one clean qubit complexity class, and a generalization of perturbative gadgets which allows k-body interactions to be directly simulated using 2-body interactions. Lastly, I discuss general principles regarding quantum computation that I learned in the course of my research, and using these principles I propose directions for future research.

  16. Screening technology reduces ash in spiral circuits

    SciTech Connect (OSTI)

    Brodzik, P. [Derrick Corp., Buffalo, NY (United States)

    2007-05-15T23:59:59.000Z

    In 2006, the James River Coal Co. selected the Stack Sizer to remove the minus 100 mesh high ash clay fraction from the clean coal spiral product circuits at the McCoy-Elkhorn Bevins Branch prep plant and at the Blue Diamond Leatherwood prep plant in Kentucky. The Stack Sizer is a multi-deck, high-frequency vibrating screen capable of separations as fine as 75 microns when fitted with Derrick Corp.'s patented high open area urethane screen panels. Full-scale lab tests and more than 10 months of continuous production have confirmed that the Stack Sizer fitted with Derrick 100 micron urethane screen panels consistently produces a clean coal fraction that ranges from 8 to 10% ash. Currently, each five-deck Stack Sizer operating at the Bevins Branch and Leatherwood prep plants is producing approximately 33 tons per hour of clean coal containing about 9% ash. This represents a clean coal yield of about 75% and an ash reduction of about 11% from the feed slurry. 3 figs. 2 tabs.

  17. Parallel Algorithms for Time and Frequency Domain Circuit Simulation

    E-Print Network [OSTI]

    Dong, Wei

    2010-10-12T23:59:59.000Z

    parallelization due to its explicit nature. For frequency-domain simulation, this dissertation presents a parallel harmonic balance approach, applicable to the steady-state and envelope-following analyses of both driven and autonomous circuits. The new approach...

  18. Log-domain circuit models of chemical reactions

    E-Print Network [OSTI]

    Mandal, Soumyajit

    We exploit the detailed similarities between electronics and chemistry to develop efficient, scalable bipolar or subthreshold log-domain circuits that are dynamically equivalent to networks of chemical reactions. Our ...

  19. Retroactivity, modularity, and insulation in synthetic biology circuits

    E-Print Network [OSTI]

    Lin, Allen

    2011-01-01T23:59:59.000Z

    A central concept in synthetic biology is the reuse of well-characterized modules. Modularity simplifies circuit design by allowing for the decomposition of systems into separate modules for individual construction. Complex ...

  20. Genetic Circuit Performance under Conditions Relevant for Industrial Bioreactors

    E-Print Network [OSTI]

    Moser, Felix

    Synthetic genetic programs promise to enable novel applications in industrial processes. For such applications, the genetic circuits that compose programs will require fidelity in varying and complex environments. In this ...

  1. Circuit Analysis in Metal-Optics, Theory and Applications

    E-Print Network [OSTI]

    Staffaroni, Matteo

    2011-01-01T23:59:59.000Z

    B. Hecht, Principles of Nano-Optics , Cambridge Press, (with an LC circuit model,” Optics Express, Vol. 17, No. 8,S. Kawata, Near-Field Optics and Surface Plasmon Polaritons,

  2. Triple inverter pierce oscillator circuit suitable for CMOS

    DOE Patents [OSTI]

    Wessendorf; Kurt O. (Albuquerque, NM)

    2007-02-27T23:59:59.000Z

    An oscillator circuit is disclosed which can be formed using discrete field-effect transistors (FETs), or as a complementary metal-oxide-semiconductor (CMOS) integrated circuit. The oscillator circuit utilizes a Pierce oscillator design with three inverter stages connected in series. A feedback resistor provided in a feedback loop about a second inverter stage provides an almost ideal inverting transconductance thereby allowing high-Q operation at the resonator-controlled frequency while suppressing a parasitic oscillation frequency that is inherent in a Pierce configuration using a "standard" triple inverter for the sustaining amplifier. The oscillator circuit, which operates in a range of 10 50 MHz, has applications for use as a clock in a microprocessor and can also be used for sensor applications.

  3. Functional anatomy of neural circuits regulating fear and extinction

    E-Print Network [OSTI]

    Sheng, Morgan Hwa-Tze

    The memory of fear extinction is context dependent: fear that is suppressed in one context readily renews in another. Understanding of the underlying neuronal circuits is, therefore, of considerable clinical relevance for ...

  4. Energy processing circuits for low-power applications

    E-Print Network [OSTI]

    Ramadass, Yogesh Kumar

    2009-01-01T23:59:59.000Z

    Portable electronics have fueled the rich emergence of new applications including multi-media handsets, ubiquitous smart sensors and actuators, and wearable or implantable biomedical devices. New ultra-low power circuit ...

  5. Analog circuit optimization using evolutionary algorithms and convex optimization

    E-Print Network [OSTI]

    Aggarwal, Varun

    2007-01-01T23:59:59.000Z

    In this thesis, we analyze state-of-art techniques for analog circuit sizing and compare them on various metrics. We ascertain that a methodology which improves the accuracy of sizing without increasing the run time or the ...

  6. Laser micromachining of active and passive photonic integrated circuits

    E-Print Network [OSTI]

    Cho, Seong-Ho, 1966-

    2004-01-01T23:59:59.000Z

    This thesis describes the development of advanced laser resonators and applications of laser-induced micromachining for photonic circuit fabrication. Two major advantages of laser-induced micromachining are direct patterning ...

  7. analogic circuit testes: Topics by E-print Network

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

    The total size of each centroid circuit is 160m x 160m in a standard 1.2-m CMOS process. Paul M. Furth; Natalie Clark 1998-01-01 7 Modeling, Optimization and Testing for...

  8. Compiling Path Expressions into VLSI Circuits `I`. S. Annntharaman

    E-Print Network [OSTI]

    Clarke, Edmund M.

    -timed. Ncvcrthdcss. UK circuits produced by our construction have area propordonal to N slog(N) whcrc N is the total expression: path R, + Wend, path R, + Wend. `fhc first path cxprcssion prohibits a read operation

  9. Low energy digital circuit design using sub-threshold operation

    E-Print Network [OSTI]

    Calhoun, Benton Highsmith, 1978-

    2006-01-01T23:59:59.000Z

    Scaling of process technologies to deep sub-micron dimensions has made power management a significant concern for circuit designers. For emerging low power applications such as distributed micro-sensor networks or medical ...

  10. A Compiled Simulator for MOS Circuits \\Lambda Randal E. Bryant

    E-Print Network [OSTI]

    Bryant, Randal E.

    COSMOS: A Compiled Simulator for MOS Circuits \\Lambda Randal E. Bryant Derek Beatty y Karl Brace by anamos. Bryant---COSMOS Page 1 #12; Transistor Network Functional Elements ­ ANAMOS Boolean Descriptions

  11. High performance CMOS integrated circuits for optical receivers

    E-Print Network [OSTI]

    SamadiBoroujeni, MohammadReza

    2009-05-15T23:59:59.000Z

    Prasad Enjeti Head of Department, Costas Georghiades December 2006 Major Subject: Electrical Engineering iii ABSTRACT High Performance CMOS Integrated Circuits for Optical Receivers. (December 2006) MohammadReza SamadiBoroujeni, B...

  12. Case studies on lithography-friendly vlsi circuit layout

    E-Print Network [OSTI]

    Shah, Pratik Jitendra

    2009-05-15T23:59:59.000Z

    showed an increase of roughly 2.2-8.8% and 1.2- 7.8% respectively for different circuits. The routing congestion by and large remains unaffected....

  13. Multisite optical neuromodulation : invention and application to emotion circuits

    E-Print Network [OSTI]

    Bernstein, Jacob (Jacob Gold)

    2009-01-01T23:59:59.000Z

    A single neural circuit, such as the network of neural populations involved in learning, expressing, and regulating fear, may spread across many brain regions and show functional heterogeneity among spatially overlapping ...

  14. Astrocyte regulation of sleep circuits: experimental and modeling perspectives

    E-Print Network [OSTI]

    Halassa, Michael M.

    Integrated within neural circuits, astrocytes have recently been shown to modulate brain rhythms thought to mediate sleep function. Experimental evidence suggests that local impact of astrocytes on single synapses translates ...

  15. Superconducting single photon detectors integrated with diamond nanophotonic circuits

    E-Print Network [OSTI]

    Rath, Patrik; Ferrari, Simone; Sproll, Fabian; Lewes-Malandrakis, Georgia; Brink, Dietmar; Ilin, Konstantin; Siegel, Michael; Nebel, Christoph; Pernice, Wolfram

    2015-01-01T23:59:59.000Z

    Photonic quantum technologies promise to repeat the success of integrated nanophotonic circuits in non-classical applications. Using linear optical elements, quantum optical computations can be performed with integrated optical circuits and thus allow for overcoming existing limitations in terms of scalability. Besides passive optical devices for realizing photonic quantum gates, active elements such as single photon sources and single photon detectors are essential ingredients for future optical quantum circuits. Material systems which allow for the monolithic integration of all components are particularly attractive, including III-V semiconductors, silicon and also diamond. Here we demonstrate nanophotonic integrated circuits made from high quality polycrystalline diamond thin films in combination with on-chip single photon detectors. Using superconducting nanowires coupled evanescently to travelling waves we achieve high detection efficiencies up to 66 % combined with low dark count rates and timing resolu...

  16. High frequency AC power converter for low voltage circuits

    E-Print Network [OSTI]

    Salazar, Nathaniel Jay Tobias

    2012-01-01T23:59:59.000Z

    This thesis presents a novel AC power delivery architecture that is suitable for VHF frequency (50-100MHz) polyphase AC/DC power conversion in low voltage integrated circuits. A complete AC power delivery architecture was ...

  17. Short Circuit Analysis of Induction Machines Wind Power Application

    SciTech Connect (OSTI)

    Starke, Michael R [ORNL; Smith, Travis M [ORNL; Howard, Dustin [Georgia Institute of Technology; Harley, Ronald [Georgia Institute of Technology

    2012-01-01T23:59:59.000Z

    he short circuit behavior of Type I (fixed speed) wind turbine-generators is analyzed in this paper to aid in the protection coordination of wind plants of this type. A simple network consisting of one wind turbine-generator is analyzed for two network faults: a three phase short circuit and a phase A to ground fault. Electromagnetic transient simulations and sequence network calculations are compared for the two fault scenarios. It is found that traditional sequence network calculations give accurate results for the short circuit currents in the balanced fault case, but are inaccurate for the un-faulted phases in the unbalanced fault case. The time-current behavior of the fundamental frequency component of the short circuit currents for both fault cases are described, and found to differ significantly in the unbalanced and balanced fault cases

  18. A Linear Circuit Model For Social Influence Analysis

    E-Print Network [OSTI]

    Xiang, Biao; Liu, Qi; Xiong, Hui

    2012-01-01T23:59:59.000Z

    Understanding the behaviors of information propagation is essential for the effective exploitation of social influence in social networks. However, few existing influence models are both tractable and efficient for describing the information propagation process and quantitatively measuring social influence. To this end, in this paper, we develop a linear social influence model, named Circuit due to its close relation to the circuit network. Based on the predefined four axioms of social influence, we first demonstrate that our model can efficiently measure the influence strength between any pair of nodes. Along this line, an upper bound of the node(s)' influence is identified for potential use, e.g., reducing the search space. Furthermore, we provide the physical implication of the Circuit model and also a deep analysis of its relationships with the existing methods, such as PageRank. Then, we propose that the Circuit model provides a natural solution to the problems of computing each single node's authority a...

  19. Circuits and passive components for radio-frequency power conversion

    E-Print Network [OSTI]

    Han, Yehui, Ph. D. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    This thesis focuses on developing technology for high efficiency power converters operating at very high frequencies. The work in the thesis involves two aspects of such converters: rf (radio-frequency) power circuit design ...

  20. The Proof: and The approximate and of crude circuits CC(X) and

    E-Print Network [OSTI]

    Lyuu, Yuh-Dauh

    The Proof: and · The approximate and of crude circuits CC(X) and CC(Y) is CC(pluck({Xi Yj : Xi X that the resulting crude circuit has "a lot" of false positives or false negatives. c 2008 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 718 #12;The Final Crude Circuit Lemma 93 Every final crude circuit either

  1. Umass Lowell, ECE Fall 2012, Tingshu Hu 16.201 Introductory Circuit Theory I

    E-Print Network [OSTI]

    Hu, Tingshu

    of linearity. Superposition theorem. Concept of excitation and response. Passive equivalent circuits; active circuit laws. 4. Solve circuit problems systematically using nodal analysis and mesh analysis. Build up advanced problem solving skill by systematically formulate a circuit problem into a linear algebra problem

  2. Umass Lowell, ECE Fall 2013, Tingshu Hu 16.201 Introductory Circuit Theory I

    E-Print Network [OSTI]

    Hu, Tingshu

    of linearity. Superposition theorem. Concept of excitation and response. Passive equivalent circuits; active circuit laws. 4. Solve circuit problems systematically using nodal analysis and mesh analysis. Build up advanced problem solving skill by systematically formulate a circuit problem into a linear algebra problem

  3. IDC Integrated Master Plan.

    SciTech Connect (OSTI)

    Clifford, David J.; Harris, James M.

    2014-12-01T23:59:59.000Z

    This is the IDC Re-Engineering Phase 2 project Integrated Master Plan (IMP). The IMP presents the major accomplishments planned over time to re-engineer the IDC system. The IMP and the associate Integrated Master Schedule (IMS) are used for planning, scheduling, executing, and tracking the project technical work efforts. REVISIONS Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Re- engineering Project Team Initial delivery M. Harris

  4. Low Power Photomultiplier Tube Circuit And Method Thereor

    DOE Patents [OSTI]

    Bochenski, Edwin B. (Tracy, CA); Skinner, Jack L. (Brentwood, CA); Dentinger, Paul M. (Sunol, CA); Lindblom, Scott C. (Tracy, CA)

    2006-04-18T23:59:59.000Z

    An electrical circuit for a photomultiplier tube (PMT) is disclosed that reduces power consumption to a point where the PMT may be powered for extended periods with a battery. More specifically, the invention concerns a PMT circuit comprising a low leakage switch and a high voltage capacitor positioned between a resistive divider and each of the PMT dynodes, and a low power control scheme for recharging the capacitors.

  5. Cooling circuit for a gas turbine bucket and tip shroud

    DOE Patents [OSTI]

    Willett, Fred Thomas (25 Long Creek Dr., Burnt Hills, NY 12027); Itzel, Gary Michael (12 Cider Mill Dr., Clifton Park, NY 12065); Stathopoulos, Dimitrios (11 Wyngate Rd., Glenmont, NY 12077); Plemmons, Larry Wayne (late of Hamilton, OH); Plemmons, Helen M. (2900 Long Ridge Trails, Hamilton, OH 45014); Lewis, Doyle C. (444 River Way, Greer, SC 29651)

    2002-01-01T23:59:59.000Z

    An open cooling circuit for a gas turbine bucket wherein the bucket has an airfoil portion, and a tip shroud, the cooling circuit including a plurality of radial cooling holes extending through the airfoil portion and communicating with an enlarged internal area within the tip shroud before exiting the tip shroud such that a cooling medium used to cool the airfoil portion is subsequently used to cool the tip shroud.

  6. Simple SPICE model for comparison of CMOS output driver circuits

    E-Print Network [OSTI]

    Hermann, John Karl

    1993-01-01T23:59:59.000Z

    to monitor the ground nodes of output driver circuits for noise. Both relative performance and noise levels are generated through the simulations. A test device was built to confirm that the model was effective in speed and noise comparisons. Values were... on CMOS technologies. Journal model is IEEE 'I?ansactions on Automatic Control. A. Literature Survey Research has been done in the past concerning noise generated by digital logic de- vices. In particular, Advanced CMOS Logic (ACL) integrated circuits...

  7. Development of integrated thermionic circuits for high-temperature applications

    SciTech Connect (OSTI)

    McCormick, J.B.; Wilde, D.; Depp, S.; Hamilton, D.J.; Kerwin, W.

    1981-01-01T23:59:59.000Z

    This report describes a class of microminiature, thin film devices known as integrated thermionic circuits (ITC) capable of extended operation in ambient temperatures up to 500/sup 0/C. The evolution of the ITC concept is discussed. A set of practical design and performance equations is demonstrated. Recent experimental results are discussed in which both devices and simple circuits have successfully operated in 500/sup 0/C environments for extended periods of time (greater than 11,000 hours).

  8. Community Relations Plan

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

    the Permittees and the public are documented during the Hazardous Waste Facility Permit Community Relations Plan development. Contact Environmental Communication & Public...

  9. MITG Test Plan

    SciTech Connect (OSTI)

    Eck, Marshall B.

    1981-08-01T23:59:59.000Z

    The plan presented is for the testing of a prototypical slice of the Modular Isotopic Thermoelectric Generator (MITG). Cross Reference T48-1.

  10. Planning and Projects

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

    Rates Planning Ten-Year Capital Program Projects Lovell-Yellowtail Transmission Line Rebuild project Studies WACM Wind production summary overview (Oct. 2006)...

  11. Climate Action Plan (Virginia)

    Broader source: Energy.gov [DOE]

    Governor Timothy M. Kaine established the Governor's Commission on Climate Change in December 2007. The commission prepared a plan for Virginia that identified ways to reduce greenhouse gas...

  12. State Energy Strategic Planning

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Technical Assistance Program (TAP) presentation at a TAP webinar held on April 3, 2013 and dealing with state energy strategic planning.

  13. Navajo Marketing Plan Process

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

    River Basin Project Act General Power Contract Provisions (GCPC) - 090107 Hoover Power Plant Act of 1984 Navajo Marketing Plan Area Map Navajo Sales Enabling Agreement FINAL -...

  14. Environmental Protection Implementation Plan

    SciTech Connect (OSTI)

    Brekke, D.D.

    1995-11-01T23:59:59.000Z

    This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California`s commitment to conduct its operations in an environmentally safe and responsible manner. The Environmental Protection Implementation Plan helps management and staff comply with applicable environmental responsibilities. This report focuses on the following: notification of environmental occurrences; general planning and reporting; special programs and plans; environmental monitoring program; and quality assurance and data verification.

  15. Strategic Health Workforce Planning

    E-Print Network [OSTI]

    2013-05-11T23:59:59.000Z

    May 11, 2013 ... linked to long-term workforce management plans of doctors, nurses and .... survey [53] particularly highlight the need to research long-term ...

  16. Individual Development Plan

    Broader source: Energy.gov [DOE]

    To be effective, training decisions made at the organizational and departmental levels must be informed by the needs of the individual. An individual development plan (IDP) is cooperatively...

  17. Observation of chaotic beats in a driven memristive Chua's circuit

    E-Print Network [OSTI]

    A. Ishaq Ahamed; K. Srinivasan; K. Murali; M. Lakshmanan

    2010-08-27T23:59:59.000Z

    In this paper, a time varying resistive circuit realising the action of an active three segment piecewise linear flux controlled memristor is proposed. Using this as the nonlinearity, a driven Chua's circuit is implemented. The phenomenon of chaotic beats in this circuit is observed for a suitable choice of parameters. The memristor acts as a chaotically time varying resistor (CTVR), switching between a less conductive OFF state and a more conductive ON state. This chaotic switching is governed by the dynamics of the driven Chua's circuit of which the memristor is an integral part. The occurrence of beats is essentially due to the interaction of the memristor aided self oscillations of the circuit and the external driving sinusoidal forcing. Upon slight tuning/detuning of the frequencies of the memristor switching and that of the external force, constructive and destructive interferences occur leading to revivals and collapses in amplitudes of the circuit variables, which we refer as chaotic beats. Numerical simulations and Multisim modelling as well as statistical analyses have been carried out to observe as well as to understand and verify the mechanism leading to chaotic beats.

  18. Vertical Circuits Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologiesVenkataraya|Vermont:Verona,Versailles,Labs

  19. Implementing Motor Decision Plans

    E-Print Network [OSTI]

    Elliott, R. N.

    The first step to reducing energy costs and increasing reliability in motors is to establish a motor plan. A motor plan allows decisions to be made in advance of motor failure, and increases the options available. By contrast, most motor decisions...

  20. Environmental protection Implementation Plan

    SciTech Connect (OSTI)

    R. C. Holland

    1999-12-01T23:59:59.000Z

    This ``Environmental Protection Implementation Plan'' is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California's commitment to conduct its operations in an environmentally safe and responsible manner. The ``Environmental Protection Implementation Plan'' helps management and staff comply with applicable environmental responsibilities.

  1. Supporting Document Strategic Plan

    E-Print Network [OSTI]

    Auckland, University of

    1 Supporting Document Strategic Plan 2013­2020 #12;2 Supporting Document Strategic Plan 2013 more critical to the University's future than was the case in 2005. The purpose of this document are summarised via a SWOT analysis in Appendix 1. This document should therefore be read in conjunction

  2. Transportation Institutional Plan

    SciTech Connect (OSTI)

    Not Available

    1986-08-01T23:59:59.000Z

    This Institutional Plan is divided into three chapters. Chapter 1 provides background information, discusses the purposes of the Plan and the policy guidance for establishing the transportation system, and describes the projected system and the plans for its integrated development. Chapter 2 discusses the major participants who must interact to build the system. Chapter 3 suggests mechanisms for interaction that will foster wide participation in program planning and implementation and provides a framework for managing and resolving the issues related to development and operation of the transportation system. A list of acronyms and a glossary are included for the reader's convenience. Also included in this Plan are four appendices. Of particular importance is Appendix A, which includes detailed discussion of specific transportation issues. Appendices B, C, and D provide supporting material to assist the reader in understanding the roles of the involved institutions.

  3. The Sellafield Plan - 12458

    SciTech Connect (OSTI)

    Irving, Iain [Stakeholder Relations Director, Sellafield Ltd, Cumbria (United Kingdom)

    2012-07-01T23:59:59.000Z

    The Sellafield Performance Plan represents the start of a new era for the Sellafield site. It is a key driver in the Nuclear Management Partners mission to make Sellafield safer, cleaner, more productive, more cost effective and a better neighbour. When published in summer 2011, the Sellafield Performance Plan set out exactly what work would be completed at Sellafield between 2010/11 and 2025/26, how all of the facilities on the site interact, and what new facilities would be needed in order to deliver the risk and hazard reduction mission. The plan is the first credible and underpinned lifetime plan for the Sellafield site - the most complex part of the UK's civil nuclear estate. Under the Sellafield Performance Plan there are projected to be more jobs longer creating opportunities for the site, its workforce and the economic stability of West Cumbria. The Sellafield Ltd performance plan sets out how NMP will apply their global experience to improve operations, generate efficiencies and deliver detailed programmes of work with the aim of accelerating decommissioning and providing value for money. Successful delivery of the plan will also ensure the site continues to effectively operate critical national infrastructure that supports the UK's energy programme, and maintains the safe and secure management and storage of nuclear materials. The NDA and UK Government have demonstrated their confidence in NMP and Sellafield Ltd's capability to deliver this plan by providing the highest-ever Annual Site Funding Limit for the site in 2011/12. The Sellafield Performance Plan also creates both the foundation and the environment for a vibrant West Cumbrian economy through significant opportunities for the local supply chain and real prospects for further inward investment. By working flexibly and accelerating the decommissioning programme, the plan provides the opportunity for significant retraining to adapt to future challenges on the site and for other potential new nuclear missions in West Cumbria. (authors)

  4. Time Constants (Section 4.14.1) In a linear static circuit with no capacitance, i.e., an R-L circuit, the

    E-Print Network [OSTI]

    McCalley, James D.

    -L circuit, the transient currents decay with time according to Tt eiti / 0)( - = (1) where i0 is the initial current and T is the time constant. For an R-L circuit, we may show that )//(1 )( RLt e R ti - = (2) where 2. Stator is short-circuited. The procedure used in the text for developing these equations

  5. Wyss Institute Chemical Hygiene Plan CHEMICAL HYGIENE PLAN

    E-Print Network [OSTI]

    Napp, Nils

    Wyss Institute Chemical Hygiene Plan CHEMICAL HYGIENE PLAN The Wyss Institute for Biologically Inspired Engineering June 2014 #12;Wyss Institute Chemical Hygiene Plan TABLE OF CONTENTS 1.0 POLICY.......................................................................................... 2 2.1 CHEMICAL HYGIENE OFFICER

  6. DRAFT Fifteenmile Management Plan 5. Fifteenmile Subbasin Management Plan

    E-Print Network [OSTI]

    DRAFT Fifteenmile Management Plan 5. Fifteenmile Subbasin Management Plan DRAFT May 25 2004 Group 5. FIFTEENMILE SUBBASIN MANAGEMENT PLAN............................................... 38 5.5.2. Consistency with the Clean Water Act, Total Maximum Daily Loads and Existing Water Quality

  7. BUILDING A RISK MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PL LDING A RISK MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PLAN

    E-Print Network [OSTI]

    Florida, University of

    BUILDING A RISK MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PL LDING A RISK MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PLAN MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PLAN BUILDING A R RISK MANAGEMENT PLAN BUILDING A RISK MANAGEMENT PLAN BUILDIN T PLAN BUILDING A RISK MANAGEMENT PLAN BUILDING A RISK MANAGEM

  8. Public affairs plan

    SciTech Connect (OSTI)

    Not Available

    1994-09-01T23:59:59.000Z

    The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

  9. Dual-circuit embossed-sheet heat-transfer panel

    DOE Patents [OSTI]

    Morgan, G.D.

    1982-08-23T23:59:59.000Z

    A heat transfer panel provides redundant cooling for fusion reactors or the like environment requiring low-mass construction. Redundant cooling is provided by two independent cooling circuits, each circuit consisting of a series of channels joined to inlet and outlet headers. The panel comprises a welded joinder of two full-size and two much smaller partial-size sheets. The first full-size sheet is embossed for form first portions of channels for the first and second circuits, as well as a header for the first circuit. The second full-sized sheet is then laid over and welded to the first full-size sheet. The first and second partial-size sheets are then overlaid on separate portions of the second full-sized sheet, and are welded thereto. The first and second partial-sized sheets are embossed to form inlet and outlet headers, which communicate with channels of the second circuit through apertures formed in the second full-sized sheet.

  10. Texas Tech University Hygiene Plan

    E-Print Network [OSTI]

    Rock, Chris

    Texas Tech University Chemical Hygiene Plan (Laboratory Safety Manual) January 2013 #12;TABLE C ­ Chemical Hygiene Checklist #12;TEXAS TECH UNIVERSITY CHEMICAL HYGIENE PLAN January 2013 1 PURPOSE OF THIS PLAN It is the desire

  11. PREVIOUS GEOSCIENCES INTERNSHIP EXPERIENCES CITY PLANNING

    E-Print Network [OSTI]

    Kurapov, Alexander

    PREVIOUS GEOSCIENCES INTERNSHIP EXPERIENCES CITY PLANNING TRANSPORTATION PLANNING LAND USE (HIGHER EDUCATION) LAND USE PLANNING INTERNSHIPS CH2M-HILL PLANNING AND ENGINEERING CITY OF ANAHEIM

  12. Community Energy Stategic Planning Resources

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

    Community Energy Strategic Planning Resources Technical Assistance Program January 24 th , 2013 2 Agenda 1. Welcome & overview 2. What is a community energy strategic plan and why...

  13. Reduced circuit implementation of encoder and syndrome generator

    DOE Patents [OSTI]

    Trager, Barry M; Winograd, Shmuel

    2014-05-27T23:59:59.000Z

    An error correction method and system includes an Encoder and Syndrome-generator that operate in parallel to reduce the amount of circuitry used to compute check symbols and syndromes for error correcting codes. The system and method computes the contributions to the syndromes and check symbols 1 bit at a time instead of 1 symbol at a time. As a result, the even syndromes can be computed as powers of the odd syndromes. Further, the system assigns symbol addresses so that there are, for an example GF(2.sup.8) which has 72 symbols, three (3) blocks of addresses which differ by a cube root of unity to allow the data symbols to be combined for reducing size and complexity of odd syndrome circuits. Further, the implementation circuit for generating check symbols is derived from syndrome circuit using the inverse of the part of the syndrome matrix for check locations.

  14. Environmental Monitoring Plan

    SciTech Connect (OSTI)

    Holland, R.C. [Science Applications International Corp., San Diego, CA (United States)

    1993-07-01T23:59:59.000Z

    This Environmental Monitoring Plan was written to fulfill the requirements of Department of Energy (DOE) Order 5400.1 and DOE Environmental Regulatory Guide DOE/EH 0173T. This Plan documents the background, organizational structure, and methods used for effluent monitoring and environmental surveillance at Sandia National Laboratories/California. The design, rationale, and historical results of the environmental monitoring system are discussed in detail. Throughout the Plan, recommendations for improvements to the monitoring system are made. This revision to the Environmental Monitoring Plan was written to document the changes made to the Monitoring Program during 1992. Some of the data (most notably the statistical analyses of past monitoring data) has not been changed.

  15. Constraints and AI Planning 

    E-Print Network [OSTI]

    Nareyek, A; Freuder, E C; Fourer, R; Giunchiglia, R P; Kautz, H; Rintanen, J; Tate, Austin

    2005-01-01T23:59:59.000Z

    Tackling real-world problems often requires to take various types of constraints into account. Such constraint types range from simple numerical comparators to complex resources. This article describes how planning techniques ...

  16. Conservation Plan Issues

    E-Print Network [OSTI]

    : Capacity Base Plan - Least Cost January Sustained Peak Reserve 0% 10% 20% 30% 40% 50% 60% 2010 2011 2012 Sustained Peak Reserve 0% 10% 20% 30% 40% 50% 60% 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

  17. Planning a Prescribed Burn

    E-Print Network [OSTI]

    Hanselka, C. Wayne

    2009-04-01T23:59:59.000Z

    This leaflet explains how to plan for adequate fuel for a prescribed burn, control the fire, notify the proper authority, manage the burn itself, and conduct follow-up management. A ranch checklist for prescribed burning is included....

  18. Environmental Implementation Plan

    SciTech Connect (OSTI)

    Not Available

    1993-03-15T23:59:59.000Z

    The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site`s environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognized model for Environmental Excellence in the Department of Energy`s Nuclear Weapons Complex.

  19. Environmental Implementation Plan

    SciTech Connect (OSTI)

    Not Available

    1993-03-15T23:59:59.000Z

    The purpose of the Environmental Implementation Plan (EIP) is to show the current and future (five years) environmental plans from individual site organizations and divisions, as well as site environmental programs and initiatives which are designed to protect the environment and meet or exceed changing environmental/regulatory requirements. Communicating with site organizations, departments, and committees is essential in making the site's environmental-planning process work. The EIP gives the site the what, when, how, and why for environmental requirements. Through teamwork and proactive planning, a partnership for environmental excellence is formed to achieve the site vision for SRS to become the recognized model for Environmental Excellence in the Department of Energy's Nuclear Weapons Complex.

  20. Technical Planning Basis

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

    2007-07-11T23:59:59.000Z

    The Guide assists DOE/NNSA field elements and operating contractors in identifying and analyzing hazards at facilities and sites to provide the technical planning basis for emergency management programs. Cancels DOE G 151.1-1, Volume 2.

  1. Developing a Marketing Plan

    E-Print Network [OSTI]

    Bevers, Stan; Waller, Mark L.; Amosson, Stephen H.; McCorkle, Dean

    2009-03-02T23:59:59.000Z

    Developing a good marketing plan will help you identify and quantify costs, set price goals, determine potential price outlook, examine production and price risk, and develop a strategy for marketing your crop. This publication describes...

  2. Quality Assurance Project Plan

    SciTech Connect (OSTI)

    Holland, R. C.

    1998-06-01T23:59:59.000Z

    This Quality Assurance Project Plan documents the quality assurance activities for the Wastewater/Stormwater/Groundwater and Environmental Surveillance Programs. This QAPP was prepared in accordance with DOE guidance on compliance with 10CFR830.120.

  3. Hygiene Plan ENVIRONMENTAL

    E-Print Network [OSTI]

    Firestone, Jeremy

    Chemical Hygiene Plan ENVIRONMENTAL HEALTH & SAFETY #12;University Of Delaware Chemical Hygiene/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=10106 · National Research Council Recommendations Concerning Chemical Hygiene in Laboratories (Non

  4. Developing a Marketing Plan 

    E-Print Network [OSTI]

    Bevers, Stan; Waller, Mark L.; Amosson, Stephen H.; McCorkle, Dean

    2009-03-02T23:59:59.000Z

    Developing a good marketing plan will help you identify and quantify costs, set price goals, determine potential price outlook, examine production and price risk, and develop a strategy for marketing your crop. This publication describes...

  5. AWARD FEE PLAN

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

    AWARD FEE PLAN FOR LAT A Environmental Services of Kentucky, LLC Paducah Remediation Contract DE-AC30-10CC40020 CONCUR: Rob Seifert, Paducah Re e iation Engineer and Deputy...

  6. Metropolitan Transportation Plan 2035

    E-Print Network [OSTI]

    Tyler Area Metropolitan Planning Organization

    2009-12-04T23:59:59.000Z

    Adopted by the Tyler Area MPO Policy Committee December 4, 2009 METROPOLITAN TRANSPORTATION PLAN 2035 Revised April 22, 2010 Adopted by the Tyler Area MPO Policy Committee December 4, 2009 Amended/Revised April 22, 2010 Prepared by: Bucher..., Willis, and Ratliff Corporation 1828 East Southeast Loop 323, Suite 202 Tyler, Texas 75701 903.581.7844 This Document Serves as an Update to the Tyler Area Metropolitan Transportation Plan 2030. Portions of that Document were Unchanged and Appear...

  7. LCLS Undulator Fiducialization Plan

    SciTech Connect (OSTI)

    Wolf, Zachary

    2010-11-24T23:59:59.000Z

    This note presents the LCLS undulator fiducialization plan. The undulators will be fiducialized in the Magnetic Measurement Facility at SLAC. The note begins by summarizing the requirements for the fiducialization. A brief discussion of the measurement equipment is presented, followed by the methods used to perform the fiducialization and check the results. This is followed by the detailed fiducialization plan in which each step is enumerated. Finally, the measurement results and data storage format are presented.

  8. Environmental implementation plan

    SciTech Connect (OSTI)

    Peterson, G.L.

    1994-10-04T23:59:59.000Z

    In this document, the Savannah River site environmental programs and plans from DOE contractors and Westinghouse Savannah River Company divisions/departments are presented along with the environmental coordinator for each program. The objectives are to enhase communication of existing or planned programs to do the following: identify activities required for meeting environmental needs; identify needing resources and a schedule to accomplish those activities; promote share-savings and consistency in those activities.

  9. Public affairs plan

    SciTech Connect (OSTI)

    NONE

    1995-09-01T23:59:59.000Z

    The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the fiscal year (FY) 1996 UMTRA Project public affairs program and to identify specific activities to be conducted during the year. It describes the roles of various agencies involved in the public affairs program and defines the functions of the UMTRA Project Technical Assistance Contractor (TAC) Public Affairs Department. It replaces the FY 1995 Public Affairs Plan (DOE/AL/62350-154). The plan also describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about UMTRA Project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in UMTRA Project decision-making processes. The plan applies to the UMTRA Project Team; the DOE Grand Junction Projects Office (GJPO); the DOE Albuquerque Operations Office, Office of Public Affairs (OPA); the TAC; the UMTRA Project Remedial Action Contractor (RAC); and other cooperating agencies.

  10. Moisture Sensor for Sulfur Hexafluoride (SF6)-filled Circuit Breakers

    SciTech Connect (OSTI)

    Sauers, I.

    2001-04-27T23:59:59.000Z

    Measurements at ORNL were made on the Kahn moisture sensor which Doble Engineering wants to evaluate for use in SF{sub 6} circuit breakers. Test conducted at ORNL indicate that vacuum conditions, as might be found in SF{sub 6} circuit breakers prior to filling with SF{sub 6}, could lead to significant changes in calibration, resulting in erroneous readings of moisture content. Similar effects might also be observed in cases where SF{sub 6} byproducts are present, due the reactivity of some of these byproducts with water.

  11. Base drive circuit for a four-terminal power Darlington

    DOE Patents [OSTI]

    Lee, Fred C. (Blacksburg, VA); Carter, Roy A. (Salem, VA)

    1983-01-01T23:59:59.000Z

    A high power switching circuit which utilizes a four-terminal Darlington transistor block to improve switching speed, particularly in rapid turn-off. Two independent reverse drive currents are utilized during turn off in order to expel the minority carriers of the Darlington pair at their own charge sweep-out rate. The reverse drive current may be provided by a current transformer, the secondary of which is tapped to the base terminal of the power stage of the Darlington block. In one application, the switching circuit is used in each power switching element in a chopper-inverter drive of an electric vehicle propulsion system.

  12. Fault simulation of combinational circuits based on critical path tracing

    E-Print Network [OSTI]

    Burnett, Charles James

    1992-01-01T23:59:59.000Z

    advantage of the computer's internal architecture and does not intelligently analyze the CUT. The deductive simulator traverses the good circuit to determine the value of each line. At the same time, every fault that causes a line to have a different... of the faults on a line within the circuit is detected for a given test vector, the line is marked as critical [10]. These faults that are detected are marked as covered. This very quickly gathers faults without direct simulation to the outputs, however...

  13. Algorithms for VLSI Circuit Optimization and GPU-Based Parallelization

    E-Print Network [OSTI]

    Liu, Yifang

    2010-07-14T23:59:59.000Z

    -convex, theoretical optimality conditions The journal model is IEEE Transactions on Computer-aided Design of Integrated Circuits and Systems. 2 do not hold. Instead, the tendency to be trapped into local optimum quali?es them more as a greedy approach. This research... can be directly applied on DAG topology as opposed to tree topology in [12]. Experiments are performed on ISCAS85, ITC99, and IWLS 2005 benchmark circuits to compare our algorithm with a state-of-the-art previous work [1]. The re- sults indicate...

  14. Neuromorphic, Digital and Quantum Computation with Memory Circuit Elements

    E-Print Network [OSTI]

    Yuriy V. Pershin; Massimiliano Di Ventra

    2011-09-28T23:59:59.000Z

    Memory effects are ubiquitous in nature and the class of memory circuit elements - which includes memristors, memcapacitors and meminductors - shows great potential to understand and simulate the associated fundamental physical processes. Here, we show that such elements can also be used in electronic schemes mimicking biologically-inspired computer architectures, performing digital logic and arithmetic operations, and can expand the capabilities of certain quantum computation schemes. In particular, we will discuss few examples where the concept of memory elements is relevant to the realization of associative memory in neuronal circuits, spike-timing-dependent plasticity of synapses, digital and field-programmable quantum computing.

  15. Entropic inequalities for noncomposite quantum systems realized by superconducting circuits

    E-Print Network [OSTI]

    A. K. Fedorov; E. O. Kiktenko; O. V. Man'ko; V. I. Man'ko

    2014-12-31T23:59:59.000Z

    We study a class of entropic inequalities obtained for noncomposite quantum system realized by a many-level superconducting circuit. By using a mapping on bipartite quantum states, we consider possible realization schemes of various quantum logic gates for noncomposite quantum systems. In this framework, we discuss $\\log{N}$ entropic inequalities for Shannon and R\\'eniy entropies based on the quantum Fourier transform. Implementation of the quantum Fourier transform on a quantum processor based on many-level superconducting circuits opens a way for experimental verification of $\\log{N}$ entropic inequalities.

  16. Part I: Overall Plan 2008 Cornell Master Plan

    E-Print Network [OSTI]

    Chen, Tsuhan

    Plan 79 Primary Open Space Network Plan 83 Movement Plan 149 Development Opportunity Sites and Areas master plan 176 5 ImplementationLand Use 4.11 Concentrate academic buildings in Core Campus 59 4.12 Create a second academic hub in the core 62 4.13 Protect outdoor teaching and research facilities 64 4

  17. Rulison Monitoring Plan

    SciTech Connect (OSTI)

    None

    2010-07-01T23:59:59.000Z

    The Project Rulison Monitoring Plan has been developed as part of the U.S. Department of Energy (DOE) Office of Legacy Management's mission to protect human health and the environment. The purpose of the plan is to monitor fluids from gas wells for radionuclides that would indicate contamination is migrating from the Rulison detonation zone to producing gas wells, allowing action to be taken before the contamination could pose a risk. The Monitoring Plan (1) lists the contaminants present and identifies those that have the greatest potential to migrate from the detonation zone (radionuclide source term), (2) identifies locations that monitor the most likely transport pathways, (3) identifies which fluids will be sampled (gas and liquid) and why, (4) establishes the frequency of sampling, and (5) specifies the most practical analyses and where the analysis results will be reported. The plan does not affect the long-term hydrologic sampling conducted by DOE since 1972, which will continue for the purpose of sampling shallow groundwater and surface water near the site. The Monitoring Plan was developed in anticipation of gas wells being drilled progressively nearer the Rulison site. DOE sampled 10 gas wells in 1997 and 2005 at distances ranging from 2.7 to 7.6 miles from the site to establish background concentrations for radionuclides. In a separate effort, gas industry operators and the Colorado Oil and Gas Conservation Commission (COGCC) developed an industry sampling and analysis plan that was implemented in 2007. The industry plan requires the sampling of gas wells within 3 miles of the site, with increased requirements for wells within 1 mile of the site. The DOE plan emphasizes the sampling of wells near the site (Figure 1), specifically those with a bottom-hole location of 1 mile or less from the detonation, depending on the direction relative to the natural fracture trend of the producing formation. Studies indicate that even the most mobile radionuclides created by the test are unlikely to migrate appreciable distances (hundreds of feet) from the detonation zone (Cooper et al. 2007, 2009). The Monitoring Plan was developed to provide a cautious and comprehensive approach for detecting any potential contaminant migration from the Rulison test site. It also provides an independent confirmation of results from the industry sampling and analysis plan while effectively increasing the sampling frequency of wells near the site.

  18. An investigation of defect detection using random defect excitation and deterministic defect observation in complex integrated logic circuits

    E-Print Network [OSTI]

    Dworak, Jennifer

    2013-02-22T23:59:59.000Z

    aWhenever integrated circuits are manufactured, a certain percentage of those circuits will be defective. Defective circuits present problems for both the manufacturers who wish to maintain a good reputation with their customers and the consumers...

  19. Forestry Commission England Corporate Plan

    E-Print Network [OSTI]

    Forestry Commission England Corporate Plan 2011-15 This is the Corporate Plan for the Forestry Commission in England. It is one of a suite of plans including those for Forestry Commission (GB) and Forest Research. Page 1Forestry Commission England Corporate Plan 2011-15 #12;Page 2Forestry Commission England

  20. Timing analysis of digital circuits considering impact of capacitive crosstalk & process variation on path delays

    E-Print Network [OSTI]

    Upasani, Neeraj Sudhir

    2001-01-01T23:59:59.000Z

    Competitive design of modern digital circuits requires high performance at reduced cost and time-to-market. Hence, accurate timing analysis is essential in the design and test of digital integrated circuits. With reduced feature sizes and increasing...

  1. A batteryless thermoelectric energy-harvesting interface circuit with 35mV startup voltage

    E-Print Network [OSTI]

    Ramadass, Yogesh Kumar

    A batteryless thermoelectric energy-harvesting interface circuit to extract electrical energy from human body heat is implemented in a 0.35 ?m [mu m] CMOS process. A mechanically assisted startup circuit enables operation ...

  2. Injection compression modeling of non-linear positive temperature coefficient circuit protection devices

    E-Print Network [OSTI]

    Hardy, Joseph T., 1978-

    2005-01-01T23:59:59.000Z

    Polymeric self-resettable circuit protection devices have been manufactured for many years with an extrusion based process. These devices add negligible resistance to a circuit at normal power operating conditions but ...

  3. A basal ganglia-forebrain circuit in the songbird biases motor output to avoid vocal errors

    E-Print Network [OSTI]

    Andalman, Aaron S.

    In songbirds, as in mammals, basal ganglia-forebrain circuits are necessary for the learning and production of complex motor behaviors; however, the precise role of these circuits remains unknown. It has recently been shown ...

  4. A retrot current sensor for non-intrusive power monitoring at the circuit breaker

    E-Print Network [OSTI]

    Vickery, Daniel Robert

    2011-01-01T23:59:59.000Z

    This thesis presents a new sensor for power monitoring that measures current flow in a circuit breaker without permanent modification of the breaker panel or the circuit breaker itself. At the breaker panel, an inductive ...

  5. Over-Current Protection Scheme for SiC Power MOSFET DC Circuit Breaker

    E-Print Network [OSTI]

    Zhang, Yuan; Liang, Yung C.

    2015-01-01T23:59:59.000Z

    V. Radun, “SiC based solid state power controller,” in 23tha solid-state circuit breaker based on SiC power MOSFET withSolid-state DC circuit breakers made of the modern wide bandgap power

  6. A retrofit 60 Hz current sensor for non-intrusive power monitoring at the circuit breaker

    E-Print Network [OSTI]

    Clifford, Zachary

    We present a new sensor for power monitoring that measures current flow in a circuit breaker without permanent modification of the breaker panel or the circuit breaker itself. The sensor consists of three parts: an inductive ...

  7. Programmable Logic Circuits for Functional Integrated Smart Plastic Systems

    E-Print Network [OSTI]

    Sou, Antony; Jung, Sungjune; Gili, Enrico; Pecuni, Vincenzo; Joimel, Jerome; Fichet, Guillaume; Sirringhaus, Henning

    2014-09-12T23:59:59.000Z

    :PSS) resistors between transistors or between logic blocks. Among the circuit functions and features demonstrated on the arrays are a 7-stage ring oscillator, a D-type ip-flop memory element, a 2:4 demultiplexer, a programmable array logic device (PAL...

  8. Western Canada Art Circuit Collection / June Binkert (collector)

    E-Print Network [OSTI]

    Handy, Todd C.

    Western Canada Art Circuit Collection / June Binkert (collector) Compiled by Erwin Wodarczak (1997 Description o Title / Dates of Creation / Physical Description o Collector's Biographical Sketch o Custodial collection / June Binkert (collector). -- 1950, 1957-1970. 62.5 cm of textual records. Collector

  9. Associate Professor, Head, Research Institute of Circuits and Systems

    E-Print Network [OSTI]

    Wang, Yu

    ), and power and reliability aware system design methodology. Dr. Wang has authored and coauthored over 100.1-2017.12 § Research on LTE-Advanced Soft-Baseband Processing System o National Key Technology Program, o PI: Yu WangRESUME Yu Wang Associate Professor, Head, Research Institute of Circuits and Systems Department

  10. Variable timing circuit for motive power battery chargers

    SciTech Connect (OSTI)

    Lambert, F.J.; Bosack, D.J.; Johansen, D.K.

    1984-03-27T23:59:59.000Z

    A timing circuit for charging motive power batteries. The timing control circuit provides different times of charge in accordance with the time at which a predetermined voltage/current state of the battery is achieved. Control circuit cooperates with a controller in causing termination of the charging operation immediately upon reaching of the voltage/current state if this occurs in a first time slot of an initial control time period. The timing circuit provides an automatic finish time period of charge if the battery reaches the predetermined voltage/current state at some time during the initial control time period. The control includes a switch permitting the user to cause an automatic additional amount of charging upon completion of the normal charging cycle effected by the control, such as for effecting a weekend charge. The control further includes structure for terminating the charging operation in the event the battery being charged does not reach the predetermined voltage/current state at the end of a preselected maximum time. A signal light signals such a fault condition in the charging operation.

  11. Short communication Powering microbial electrolysis cells by capacitor circuits charged

    E-Print Network [OSTI]

    microbial fuel cell Marta C. Hatzell a , Younggy Kim b,1 , Bruce E. Logan b,* a Department of Mechanical Available online 12 December 2012 Keywords: Microbial fuel cell Microbial electrolysis cell Capacitor Energy based energy storage circuit using energy from a microbial fuel cell (MFC) to increase MEC hydrogen

  12. Integrated circuit with dissipative layer for photogenerated carriers

    DOE Patents [OSTI]

    Myers, D.R.

    1989-09-12T23:59:59.000Z

    The sensitivity of an integrated circuit to single-event upsets is decreased by providing a dissi The U.S. Government has rights in this invention pursuant to Contract No. DE-ACO4-76DP00789 between the Department of Energy and AT&T Technologies, Inc.

  13. Front-end circuits for chemical and molecular sensing 

    E-Print Network [OSTI]

    Kim, Youngbok

    2005-11-01T23:59:59.000Z

    novel, continuous-time detection circuit using a low-noise lock-in architecture which generates the current output containing the information about the admittance of the sensor as a function of the frequency for BDS. This current signal is processed...

  14. Cooling of Integrated Circuits Using Droplet-Based Microfluidics

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Cooling of Integrated Circuits Using Droplet-Based Microfluidics Vamsee K. Pamula Duke University and microfluidics-based solutions were proposed in the past. We present a cooling method based on high supply of droplets without the need for external sensors and electrothermocapillary control where hot

  15. Transition Density, A Stochastic Measure of Activity in Digital Circuits

    E-Print Network [OSTI]

    Najm, Farid N.

    Transition Density, A Stochastic Measure of Activity in Digital Circuits Farid N. Najm.e., the rate at which its nodes are switching. We propose a new measure of activity, called the transition model of logic signals, we rigorously define the transition density and present an algorithm

  16. Transition Density, A Stochastic Measure of Activity in Digital Circuits

    E-Print Network [OSTI]

    Najm, Farid N.

    Transition Density, A Stochastic Measure of Activity in Digital Circuits Farid N. Najm.e., the rate at which its nodes are switching. We propose a new measure of activity, called the transition of logic signals, we rigorously de ne the transition density and present an algorithm to propagate it from

  17. Circuit Area Optimization in Energy Temporal Sparse Scenarios for

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Circuit Area Optimization in Energy Temporal Sparse Scenarios for Multiple Harvester Powered.alarcon@upc.edu Abstract--Multi-source energy harvesters are gaining interest as a robust alternative to power wireless sensors, since the sensor node can maintain its operation regardless of the fact that one of its energy

  18. Stack Sizing for Optimal Current Drivability in Subthreshold Circuits

    E-Print Network [OSTI]

    Sapatnekar, Sachin

    consuming orders of magnitude less power than in the normal strong-inversion region. The operating frequencyStack Sizing for Optimal Current Drivability in Subthreshold Circuits John Keane, Hanyong Eom, Tae to be a successful alternative when ultra-low power consumption is paramount. However, the characteristics of MOS

  19. Integrated circuit with dissipative layer for photogenerated carriers

    DOE Patents [OSTI]

    Myers, David R. (Albuquerque, NM)

    1989-01-01T23:59:59.000Z

    The sensitivity of an integrated circuit to single-event upsets is decreased by providing a dissi The U.S. Government has rights in this invention pursuant to Contract No. DE-ACO4-76DP00789 between the Department of Energy and AT&T Technologies, Inc.

  20. Devices and Circuits for Nanoelectronic Implementation of Artificial Neural Networks

    E-Print Network [OSTI]

    Devices and Circuits for Nanoelectronic Implementation of Artificial Neural Networks A Dissertation Implementation of Artificial Neural Networks by ¨Ozg¨ur T¨urel Doctor of Philosophy in Physics and Astronomy. Unfortunately, most artificial neural networks, either software or hardware, do not provide either the speed

  1. Conveyorized Photoresist Stripping Replacement for Flex Circuit Fabrication

    SciTech Connect (OSTI)

    Megan Donahue

    2009-02-24T23:59:59.000Z

    A replacement conveyorized photoresist stripping system was characterized to replace the ASI photoresist stripping system. This system uses the qualified ADF-25c chemistry for the fabrication of flex circuits, while the ASI uses the qualified potassium hydroxide chemistry. The stripping process removes photoresist, which is used to protect the copper traces being formed during the etch process.

  2. DNA chips --Integrated Chemical Circuits for DNADiagnosis and DNA computers

    E-Print Network [OSTI]

    Hagiya, Masami

    DNA chips -- Integrated Chemical Circuits for DNADiagnosis and DNA computers Akira Suyama, Associate Professor Institute of Physics, Graduate School of Arts and Sciences, The University of Tokyo DNA chips are si l i con­ or glass­based smal l surfaces on which many DNA ol i gonuc l eotides are i

  3. Testing tri-state and pass transistor circuit structures

    E-Print Network [OSTI]

    Parikh, Shaishav Shailesh

    2005-11-01T23:59:59.000Z

    will cause some lines in the circuit to float and take unknown values. A stuck-on control line can cause fighting when the two drivers connected to the same node drive different values. This thesis develops new gate level fault models and dynamic test...

  4. MORPHOLOGY DEPENDENT SHORT CIRCUIT CURRENT IN BULK HETEROJUNCTION SOLAR CELL

    E-Print Network [OSTI]

    Alam, Muhammad A.

    MORPHOLOGY DEPENDENT SHORT CIRCUIT CURRENT IN BULK HETEROJUNCTION SOLAR CELL Biswajit Ray, Pradeep, West Lafayette, Indiana, USA ABSTRACT Polymer based bulk heterostructure (BH) solar cell offers a relatively inexpensive option for the future solar cell technology, provided its efficiency increases beyond

  5. Time domain analog circuit simulation J.G. Fijnvandraat

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    of circuits in the electronics industry. Keywords: transient analysis, modified nodal analysis, differential be applied such as DC or steady­state anal­ ysis, Transient Analysis, AC­analysis (linear frequency domain analysis, after linearization around a DC­solution), Noise Analysis, Harmonic Balance (non­linear frequency

  6. Time domain analog circuit simulation J.G. Fijnvandraat

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    of circuits in the electronics industry. Keywords: transient analysis, modified nodal analysis, differential be applied such as DC or steady-state anal- ysis, Transient Analysis, AC-analysis (linear frequency domain analysis, after linearization around a DC-solution), Noise Analysis, Harmonic Balance (non-linear frequency

  7. Fabrication Technologies for Three-Dimensional Integrated Circuits Rafael Reif

    E-Print Network [OSTI]

    He, Lei

    Fabrication Technologies for Three-Dimensional Integrated Circuits Rafael Reif Dept. of Electrical Engineering and Computer Science, MIT Cambridge, MA reif@mit.edu Andy Fan Dept. of Electrical Engineering, MIT Cambridge, MA knchen@mit.edu Shamik Das Dept. of Electrical Engineering and Computer Science, MIT

  8. 1998 technology roadmap for integrated circuits used in critical applications

    SciTech Connect (OSTI)

    Dellin, T.A.

    1998-09-01T23:59:59.000Z

    Integrated Circuits (ICs) are being extensively used in commercial and government applications that have extreme consequences of failure. The rapid evolution of the commercial microelectronics industry presents serious technical and supplier challenges to this niche critical IC marketplace. This Roadmap was developed in conjunction with the Using ICs in Critical Applications Workshop which was held in Albuquerque, NM, November 11--12, 1997.

  9. Observation of metastable states in a superconducting Josephson circuit

    E-Print Network [OSTI]

    Sheldon, Nathan D.

    circuits using a highly sensitive hybrid quantum interfer- ometer as the readout probe. The investigated of the supercurrent flowing in the SNS junction and prevents electron heating of the normal segment. An experimental states exist when the device is biased at the qubit degeneracy point, between which the system makes

  10. Electrothermal Analysis and Optimization Techniques for Nanoscale Integrated Circuits

    E-Print Network [OSTI]

    Sapatnekar, Sachin

    of finite difference methods, finite element methods, or Green function based methods, each of which in the design of electrical circuits. This paper overviews several methods for the analysis and optimization overview a restricted set of thermal optimization methods, specifically, placement techniques for thermal

  11. Environmental Implementation Plan

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    The Environmental Implementation Plan (EIP) is a dynamic long-range environmental-protection plan for SRS. The EIP communicates the current and future (five year) environmental plans from individual organizations and divisions as well as site environmental initiatives which are designed to protect the environment and meet or exceed compliance with changing environmental/ regulatory requirements. Communication with all site organizations is essential for making the site environmental planning process work. Demonstrating environmental excellence is a high priority embodied in DOE and WSRC policy. Because of your support and participation in the three EIP initiatives; Reflections, Sectional Revision, and Integrated Planning, improvements are being made to the EIP and SRS environmental protection programs. I appreciate the ``Partnership in Environmental Excellence`` formed by the environmental coordinators and professionals who work daily toward our goal of compliance and environmental excellence. I look forward to seeing continued success and improvement in our environmental protection programs through combined efforts of all site organizations to protect our employees, the public health, and the environment. Together, we will achieve our site vision for SRS to be the recognized model for Environmental Excellence in the DOE Nuclear Weapons Complex.

  12. Integrated Planning: Consolidating Annual Facility Planning - More Time for Execution

    SciTech Connect (OSTI)

    Nelson, J. G.; R., L. Morton; Ramirez, C.; Morris, P. S.; McSwain, J. T.

    2011-02-02T23:59:59.000Z

    Previously, annual planning for Readiness in Technical Base and Facilities (RTBF) at the Nevada National Security Site (NNSS) was fragmented, disconnected, circular, and occurred constantly throughout the fiscal year (FY) comprising 9 of the 12 months, reducing the focus on implementation and execution. This required constant “looking back” instead of “looking forward.” In FY 2009, annual planning was consolidated into one comprehensive integrated plan (IP) for each facility/project, which comprised annual task planning/outyear budgeting, AMPs, and investment planning (i.e., TYIP). In FY 2010, the Risk Management Plans were added to the IPs. The integrated planning process achieved the following: 1) Eliminated fragmented, circular, planning and moved the plan to be more forward-looking; 2) Achieved a 90% reduction in schedule planning timeframe from 40 weeks (9 months) to 6 weeks; 3) Achieved an 80% reduction in cost from just under $1.0M to just over $200K, for a cost savings of nearly $800K (reduced combined effort from over 200 person-weeks to less than 40); 4) Reduced the number of plans generated from 21 plans (1 per facility per plan) per year to 8 plans per year (1 per facility plus 1 program-level IP); 5) Eliminated redundancy in common content between plans and improved consistency and overall quality; 6) Reduced the preparation time and cost of the FY 2010 SEP by 50% due to information provided in the IP; 7) Met the requirements for annual task planning, annual maintenance planning, ten-year investment planning, and risk management plans.

  13. High-Temperature Circuit Boards for Use in Geothermal Well Monitoring Applications

    Broader source: Energy.gov [DOE]

    Project objective: Develop and demonstrate high-temperature; multilayer electronic circuits capable of sustained operation at 300? C.

  14. Optimal Model-Based Production Planning

    E-Print Network [OSTI]

    Grossmann, Ignacio E.

    1 Optimal Model-Based Production Planning for Refinery Operation Abdulrahman Alattas Advisor;2 Outline Introduction Problem Statement Refinery Planning Model Development LP Planning Models NLP Planning Models Conclusion #12;3 Introduction Refinery production planning models Optimizing refinery

  15. Energy Organizational Planning

    SciTech Connect (OSTI)

    Gina C. Paradis; James Yockey; Tracey LeBeau

    2009-04-17T23:59:59.000Z

    As the Seneca Nation of Indians (SNI) continues to refine and finalize its Strategic Energy Plan, it became necessary to insure that a sustainable organization structure was developed through which the energy program and its initiatives could be nurtured and managed. To that end, SNI undertook a study to thoroughly evaluate the existing organizational structures and assess the requisite changes and/or additions to that framework that would complement the mission of the Strategic Plan. The goal of this study was to analyze, work with staff and leadership and recommend the most effective plan for the development of an organizational framework within which the Seneca could more effectively exercise energy sovereignty – control and manage their natural resource assets – i.e. develop its own energy resources, meet the current and projected energy needs of their community, and “sit at the table” with other regional energy providers to deal with issues on a peer-to-peer basis.

  16. Nano-CMOS Mixed-Signal Circuit Metamodeling Techniques: A Comparative Study

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    of the actual circuit is performing a fast search using a metamodel. A typical circuit design already consists on performance metrics, such as the frequency of oscillation. Alternative sampling techniques, both random), are considered as and compared for speed and accuracy. Due to the time constraints of the circuit design process

  17. Low-Power Circuits for Brain-Machine Interfaces Rahul Sarpeshkar, Woradorn Wattanapanitch,

    E-Print Network [OSTI]

    Andersen, Richard

    Low-Power Circuits for Brain-Machine Interfaces Rahul Sarpeshkar, Woradorn Wattanapanitch, Benjamin States of America Abstract--This paper presents work on ultra-low-power circuits for brain neuroscience systems. The circuits include a micropower neural amplifier with adaptive power biasing for use

  18. Asymptotically Optimal Quantum Circuits for d-Level Systems Stephen S. Bullock,1

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    Asymptotically Optimal Quantum Circuits for d-Level Systems Stephen S. Bullock,1 Dianne P. O by the number of entangling gates, depends on the subsystem size. We examine the quantum circuit complexity circuit [1] acting on qubits. Multilevel quantum logics have been proposed as an alternative to qubits due

  19. Effective Capacitance of RLC Loads for Estimating Short-Circuit Power

    E-Print Network [OSTI]

    Friedman, Eby G.

    behavior of the short-circuit current. In [1], Veendrick developed a closed form expression for shortEffective Capacitance of RLC Loads for Estimating Short-Circuit Power Guoqing Chen and Eby G for estimating short-circuit power is presented in this paper. Both resistive and inductive shielding effects

  20. Journal of Circuits, Systems, and Computers Vol. 15, No. 2 (2006) 197216

    E-Print Network [OSTI]

    Wang, Yu

    2006-01-01T23:59:59.000Z

    ,i are transition probability, load capacitance, leakage current, and short circuit charge of the ith gate- pation, consists of switching power, short circuit power and leakage power, can be expressed as: Ptotal, respectively. The behavior of the short circuit power dissipation remains at around 10% of the total power

  1. An Effective Power Mode Transition Technique in MTCMOS Circuits Afshin Abdollahi

    E-Print Network [OSTI]

    Pedram, Massoud

    the sleep transistors during the wake up transition, we can eliminate short circuit current and spurious on clustering which will prevent flowing of short circuit current during wakeup time. This constraint is handled of the other parts of the circuit. There is trade off between the amount of current flowing to ground

  2. 1 / 0 Pad Assignment based on the Circuit Structure* Massoud Pedram, Kamal Chaudhary, Ernest S. Kuh

    E-Print Network [OSTI]

    Pedram, Massoud

    structure and path delay constraints, uses linear placement, goal-programming, linear-sum assignment and 11 / 0 Pad Assignment based on the Circuit Structure* Massoud Pedram, Kamal Chaudhary, Ernest S. Kuh for assigning off-chip 1/0 pads for a logic circuit. The technique which is based on the analysis of the circuit

  3. PROTON EXCHANGE MEMBRANE FUEL CELL OPERATION AND DEGRADATION IN SHORT-CIRCUIT

    E-Print Network [OSTI]

    Boyer, Edmond

    PROTON EXCHANGE MEMBRANE FUEL CELL OPERATION AND DEGRADATION IN SHORT-CIRCUIT R.E. Silvaa, b, d , F exchange membrane fuel cells, short circuit, degradation mechanism, electrochemical impedance spectroscopy an electrical short circuit of a proton exchange membrane fuel cell stack. The physical quantities in the fuel

  4. Application of Least Squares MPE technique in the reduced order modeling of electrical circuits

    E-Print Network [OSTI]

    Eindhoven, Technische Universiteit

    fast analysis of the circuit designs and reduce the manufacturing cost and time. Typical dimensions models [12]. Due to the growing complexities in circuit designs, linear models are often inadequateApplication of Least Squares MPE technique in the reduced order modeling of electrical circuits

  5. Transient Analysis and Synthesis of Linear Circuits using Constraint Logic Programming

    E-Print Network [OSTI]

    Gilbert, David

    Transient Analysis and Synthesis of Linear Circuits using Constraint Logic Programming Archana for linear circuits and its implementation in a Constraint Logic Programming language, CLP(R). The transient analysis program parses the input circuit description into a network graph, analyses its semantic

  6. Linear Compositional Delay Model for the Timing Analysis of Sub-Powered Combinational Circuits

    E-Print Network [OSTI]

    Linear Compositional Delay Model for the Timing Analysis of Sub-Powered Combinational Circuits the propagation delay through nanometer CMOS circuits is highly desirable. Statistical Static Timing Analysis to accurately capture the circuit behaviour. In view of this we introduce an Inverse Gaussian Distribution (IGD

  7. Umass Lowell, ECE Spring 2014, Tingshu Hu 16.201 Introductory Circuit Theory I

    E-Print Network [OSTI]

    Hu, Tingshu

    of linearity. Superposition theorem. Concept of excitation and response. Passive equivalent circuits; active. 4. Solve circuit problems systematically using nodal analysis and mesh analysis. Build up advanced problem solving skill by systematically formulate a circuit problem into a linear algebra problem. 5. Use

  8. The PABTEC Algorithm for Passivity-Preserving Model Reduction of Circuit Equations

    E-Print Network [OSTI]

    Reis, Timo

    a modified nodal analysis (MNA), linear RLC circuits can be modelled by a linear system of differential. Electronic circuits often contain large linear RLC sub- networks that consist of resistors, inductorsThe PABTEC Algorithm for Passivity-Preserving Model Reduction of Circuit Equations Tatjana Stykel

  9. Umass Lowell, ECE Fall 2014, Tingshu Hu 16.201 Introductory Circuit Theory I

    E-Print Network [OSTI]

    Hu, Tingshu

    of linearity. Superposition theorem. Concept of excitation and response. Passive equivalent circuits; active. 4. Solve circuit problems systematically using nodal analysis and mesh analysis. Build up advanced problem solving skill by systematically formulate a circuit problem into a linear algebra problem. 5. Use

  10. Model Order Reduction of Large Circuits Using Balanced Truncation Payam Rabiei and Massoud Pedram

    E-Print Network [OSTI]

    Pedram, Massoud

    the extracted circuit to have an extremely large number of linear elements. No computer program can perform a transmission line. In this paper, we extend his work to model reduction of very large linear circuits. Also we used in this paper. Using any circuit equation formulation method such as the modified nodal analysis

  11. On the Application of Superposition to Dependent Sources in Circuit Analysis

    E-Print Network [OSTI]

    Leach Jr.,W. Marshall

    or imply that superposition of dependent sources cannot be used in linear circuit analysis. Although1 On the Application of Superposition to Dependent Sources in Circuit Analysis W. Marshall Leach solution than other techniques of circuit analysis. A formal proof is presented that superposition

  12. FULLY INTEGRATED CURRENT-MODE SUBAPERTURE CENTROID CIRCUITS AND PHASE RECONTRUCTOR

    E-Print Network [OSTI]

    Furth, Paul

    , New Mexico July 2001 #12;ii "Fully Integrated Current-Mode Subaperture Centroid Circuits and Phase: Electrical Engineering (Analog VLSI Circuit Design) #12;vi ABSTRACT FULLY INTEGRATED CURRENT-MODE SUBAPERTUREFULLY INTEGRATED CURRENT-MODE SUBAPERTURE CENTROID CIRCUITS AND PHASE RECONTRUCTOR BY ALUSHULLA

  13. Guam Strategic Energy Plan

    SciTech Connect (OSTI)

    Conrad, M. D.

    2013-07-01T23:59:59.000Z

    Describes various energy strategies available to Guam to meet the territory's goal of diversifying fuel sources and reducing fossil energy consumption 20% by 2020.The information presented in this strategic energy plan will be used by the Guam Energy Task Force to develop an energy action plan. Available energy strategies include policy changes, education and outreach, reducing energy consumption at federal facilities, and expanding the use of a range of energy technologies, including buildings energy efficiency and conservation, renewable electricity production, and alternative transportation. The strategies are categorized based on the time required to implement them.

  14. Performance expectation plan

    SciTech Connect (OSTI)

    Ray, P.E.

    1998-09-04T23:59:59.000Z

    This document outlines the significant accomplishments of fiscal year 1998 for the Tank Waste Remediation System (TWRS) Project Hanford Management Contract (PHMC) team. Opportunities for improvement to better meet some performance expectations have been identified. The PHMC has performed at an excellent level in administration of leadership, planning, and technical direction. The contractor has met and made notable improvement of attaining customer satisfaction in mission execution. This document includes the team`s recommendation that the PHMC TWRS Performance Expectation Plan evaluation rating for fiscal year 1998 be an Excellent.

  15. Strategic Planning for Landowners

    E-Print Network [OSTI]

    Johnson, Jason; Polk, Wade

    2008-09-16T23:59:59.000Z

    Strategic Planning for Landowners Risk Management E-146 RM3-12.0 09-08 *Assistant Professor and Extension Economist?Management, and Extension Specialist?Risk Management, The Texas A&M System Strategic planning is a process that provides direction... the bottom up. Managers are also responsible for Jason L. Johnson and Wade Polk* 2 carrying out those required daily tasks. Land- owners are often both manager and employee, which demands a combination of vision and technical aptitude. Steps for Setting...

  16. Environmental protection implementation plan

    SciTech Connect (OSTI)

    Holland, R.C.

    1998-03-01T23:59:59.000Z

    This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. This document states SNL/California`s commitment to conduct its operations in an environmentally safe and responsible manner. The Environmental Protection Implementation Plan helps management and staff comply with applicable environmental responsibilities. SNL is committed to operating in full compliance with the letter and spirit of applicable environmental laws, regulations, and standards. Furthermore, SNL/California strives to go beyond compliance with legal requirements by making every effort practical to reduce impacts to the environment to levels as low as reasonably achievable.

  17. Enhanced radiological work planning

    SciTech Connect (OSTI)

    DECKER, W.A.

    1999-05-21T23:59:59.000Z

    The purpose of this standard is to provide Project Hanford Management Contractors (PHMC) with guidance for ensuring radiological considerations are adequately addressed throughout the work planning process. Incorporating radiological controls in the planning process is a requirement of the Hanford Site Radiological Control Manual (HSRCM-I), Chapter 3, Part 1. This standard is applicable to all PHMC contractors and subcontractors. The essential elements of this standard will be incorporated into the appropriate site level work control standard upon implementation of the anticipated revision of the PHMC Administration and Procedure System.

  18. Plutonium Vulnerability Management Plan

    SciTech Connect (OSTI)

    NONE

    1995-03-01T23:59:59.000Z

    This Plutonium Vulnerability Management Plan describes the Department of Energy`s response to the vulnerabilities identified in the Plutonium Working Group Report which are a result of the cessation of nuclear weapons production. The responses contained in this document are only part of an overall, coordinated approach designed to enable the Department to accelerate conversion of all nuclear materials, including plutonium, to forms suitable for safe, interim storage. The overall actions being taken are discussed in detail in the Department`s Implementation Plan in response to the Defense Nuclear Facilities Safety Board (DNFSB) Recommendation 94-1. This is included as Attachment B.

  19. is growing need analyze and optimize standby component power digital circuits designed portable batterypowered applications. Since these circuits remain

    E-Print Network [OSTI]

    Mudge, Trevor

    Abstract There is growing need analyze and optimize stand­by component power digital circuits dynamic computational workloads. Analytical models leakage current, dynamic power, frequency a function supply voltage body derived and verified with SPICE simulation. Given these models, show how derive

  20. PNNL Campus Master Plan

    SciTech Connect (OSTI)

    Mosey, Whitney LC

    2012-09-07T23:59:59.000Z

    The Plan is used as a guide for PNNL in making facility and infrastructure decisions essential to supporting the PNNL vision: to establish a modern, collaborative, flexible, and sustainable campus while optimizing the efficiency of operations in support of courageous discovery and innovation.

  1. Business Services Strategic Plan

    E-Print Network [OSTI]

    Holland, Jeffrey

    Business Services Strategic Plan Updated September 2008 New Synergies: Launching Tomorrow's Leaders Discovery with Delivery Meeting Global Challenges Excellence in Business and Support Services #12;Introduction The mission of Business Services at Purdue University is to enable, serve, and support others

  2. Environmental Education Strategic Plan

    SciTech Connect (OSTI)

    none,

    1991-12-01T23:59:59.000Z

    This document is designed to guide the Environmental Education and Development Branch (EM-522) of the EM Office of Technology (OTD) Development, Technology Integration and Environmental Education Division (EM-52) in planning and executing its program through EM staff, Operations Offices, National Laboratories, contractors, and others.

  3. Aerocapacitor commercialization plan

    SciTech Connect (OSTI)

    NONE

    1995-09-12T23:59:59.000Z

    The purpose of the Power-One Aerocapacitor Commercialization Plan is to communicate to members of management and to all employees the overall objectives of the corporation. Power-One, Inc., has participated in a US Federal Government Technology Reinvestment Project (TRP), entitled {open_quotes}Advanced Power Conversion based on the Aerocapacitor{close_quotes}: the project is a group effort, with Lawrence Livermore National Labs, GenCorp/Aerojet, PolyStor Corp. (a start-up company), and Power-One forming the consortium. The expected resulting technology is the {open_quotes}Aerocapacitor{close_quotes}, which possesses much higher performance levels than the usual capacitors on the market today. Power-One hopes to incorporate the Aerocapacitor into some of its products, hence enhancing their performance, as well as market privately-labeled aerocapacitors through its distribution channels. This document describes the details of Power-One`s plan to bring to market and commercialize the Aerocapacitor and Aerocapacitor-based products. This plan was formulated while Power-One was part of the Oerocap project. It has since pulled out of this project. What is presented in this plan is the work which was developed prior to the business decision to terminate this work.

  4. PENSION PLAN INFORMATION SESSION

    E-Print Network [OSTI]

    Kambhampati, Patanjali

    %)* QPP (20%) Personal Savings RRSP, TFSA Company Pension Plan (49%)** Government Benefits Personal.lastname@mcgill.ca). If you forget your McGill Username or McGill Password, try logging into Minerva with your 9-digit McGill ID number and PIN. Once you have logged in successfully, go to the Personal Menu > Password for Mc

  5. Gonzales Comprehensive Plan

    E-Print Network [OSTI]

    Bright, Elise; Cutaia, Louis; Barrios, Nair; Brinkman, Travis; Caraballo, Stephany; Chen, Long; Coleman, Alex; Crosby, Kevin; Dai, Boya; Espinoza, Carlos; Han, Dondjin; Hansen, Todd; Hyde, Allison; Lazaro, Cristopher; Lin, Rosie; Lopez, Michael; Martin, Michael; Masterson, Jaimie Hicks; Medina, Izel; Peackock, Walter M; Sengupta, Koly; Shelnutt, Andrew; Su, Jin; Tan, Shuman; Tang, Taoi; Tran, Tho

    2013-01-01T23:59:59.000Z

    Program’s (NFIP) Community Rat- ing System (CRS) which reduces the premiums for policy holders within the municipality. In terms of improving the human environment, the plan addresses the impacts of the oil and gas industry as well as improving trails...…………………..………………………………………………...…………………...….242 Environment…………………….……………………………………………………………………….……..….245 Future Environment………………...……………………………………………..…………...…..283 Policy Table……………………..……………………………………………………...…...………….288 Appendix………………….…………………………………………………………...…………………292 Urban Design...

  6. LCLS Undulator Test Plan

    SciTech Connect (OSTI)

    Wolf, Zachary

    2010-11-24T23:59:59.000Z

    This note presents the test plan for the LCLS undulators. The undulators will be measured and tuned in the Magnetic Measurement Facility at SLAC. The requirements for tuning are well established and are summarized. A brief discussion of the measurement equipment is presented. This is followed by the detailed test plan in which each step is enumerated. Finally, the measurement results and storage format are presented. The LCLS consists of 33 undulator segments, hereafter referred to as undulators, plus 6 spares and one reference undulator. The undulators must be tuned to meet strict requirements. They must also be fiducialized to allow alignment with other components. This note details the plan for tuning and fiducializing the LCLS undulators. The note begins with the list of tuning and fiducialization requirements. The laboratory in which the work will be performed and the relevant equipment is then briefly described. This is followed by a detailed test plan in which all the steps of tuning and fiducialization are enumerated.

  7. Motion Planning ! Jana Kosecka!

    E-Print Network [OSTI]

    Kosecka, Jana

    ­ transform continuous space to discrete! · Roadmap methods! ­ Visibility graph! ­ Cell decomposition;6! Roadmap Methods! roadmap! Capture the connectivity of Cfree with a roadmap (graph or network) of one-dimensional curves! difficult! part! Roadmap Methods! Path Planning with a Roadmap! Input: configurations qinit

  8. Student Health Benefit Plan

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    and programs tailored to the needs of students. The SHBP coordinates care with University Health Services (UHS), UMass Amherst's fully accredited health center. UHS provides comprehensive primary care, walk-in care2 2013-2014 Student Health Benefit Plan (SHBP) Designed for the Students of Policy Period: August 1

  9. Search Criteria Health Plan

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    Search Criteria Location: Distance: Health Plan: Provider Type: San Diego, CA 92103 Within 10 miles another provider, you are seeking care from that provider, not from Anthem Blue Cross. The provider benefit decisions only and are not the provision of medical care. Anthem Blue Cross is not responsible for

  10. Plans, Implementation, and Results

    Broader source: Energy.gov [DOE]

    The Bioenergy Technologies Office carries out technology research, development, and deployment through an ongoing process of planning and analysis, implementation, and review. This Web page includes links to documents that support and document the program management process, and the results and public benefits that derive from it.

  11. Impacted material placement plans

    SciTech Connect (OSTI)

    Hickey, M.J.

    1997-01-29T23:59:59.000Z

    Impacted material placement plans (IMPP) are documents identifying the essential elements in placing remediation wastes into disposal facilities. Remediation wastes or impacted material(s) are those components used in the construction of the disposal facility exclusive of the liners and caps. The components might include soils, concrete, rubble, debris, and other regulatory approved materials. The IMPP provides the details necessary for interested parties to understand the management and construction practices at the disposal facility. The IMPP should identify the regulatory requirements from applicable DOE Orders, the ROD(s) (where a part of a CERCLA remedy), closure plans, or any other relevant agreements or regulations. Also, how the impacted material will be tracked should be described. Finally, detailed descriptions of what will be placed and how it will be placed should be included. The placement of impacted material into approved on-site disposal facilities (OSDF) is an integral part of gaining regulatory approval. To obtain this approval, a detailed plan (Impacted Material Placement Plan [IMPP]) was developed for the Fernald OSDF. The IMPP provides detailed information for the DOE, site generators, the stakeholders, regulatory community, and the construction subcontractor placing various types of impacted material within the disposal facility.

  12. Introduction to Transportation Planning

    E-Print Network [OSTI]

    Tipple, Brett

    Introduction to Transportation Planning CMP 4710/6710 Fall 2012 3 Credit Hours Room: ARCH 229 on a Saturday night, transportation is not an objective in and of itself, but a means to carry out the functions of daily living (i.e., it's a "derived good"). As a consequence, the transportation systems we build

  13. Climate Change Scoping Plan

    E-Print Network [OSTI]

    Climate Change Scoping Plan a amework for change Prepared by the California Air Resources BoardBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

  14. Climate Change Scoping Plan

    E-Print Network [OSTI]

    Climate Change Scoping Plan a amework for change as approved Prepared by the California AirBackgroundBackgroundBackground ............................................................................................................................................................................................................................................................................................................................................................................................................ 4444 1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California1. Climate Change Policy in California

  15. Gonzales Comprehensive Plan 

    E-Print Network [OSTI]

    Bright, Elise; Cutaia, Louis; Barrios, Nair; Brinkman, Travis; Caraballo, Stephany; Chen, Long; Coleman, Alex; Crosby, Kevin; Dai, Boya; Espinoza, Carlos; Han, Dondjin; Hansen, Todd; Hyde, Allison; Lazaro, Cristopher; Lin, Rosie; Lopez, Michael; Martin, Michael; Masterson, Jaimie Hicks; Medina, Izel; Peackock, Walter M; Sengupta, Koly; Shelnutt, Andrew; Su, Jin; Tan, Shuman; Tang, Taoi; Tran, Tho

    2013-01-01T23:59:59.000Z

    Program’s (NFIP) Community Rat- ing System (CRS) which reduces the premiums for policy holders within the municipality. In terms of improving the human environment, the plan addresses the impacts of the oil and gas industry as well as improving trails...…………………..………………………………………………...…………………...….242 Environment…………………….……………………………………………………………………….……..….245 Future Environment………………...……………………………………………..…………...…..283 Policy Table……………………..……………………………………………………...…...………….288 Appendix………………….…………………………………………………………...…………………292 Urban Design...

  16. Action Plan Materials Science

    E-Print Network [OSTI]

    Fitze, Patrick

    sense, including all strata) has available to it a wide range of con- venient products which improve, improving companies' pros- pects and generating wealth without harming the environment. And allAction Plan 2010-2013 Materials Science Area EXECUTIVE SUMMARY #12;N.B.: If you require any further

  17. Planning support systems for spatial planning through social learning

    E-Print Network [OSTI]

    Goodspeed, Robert (Robert Charles)

    2013-01-01T23:59:59.000Z

    This dissertation examines new professional practices in urban planning that utilize new types of spatial planning support systems (PSS) based on geographic information systems (GIS) software. Through a mixed-methods ...

  18. Plan generation strategies for a knowledge based process planning system

    E-Print Network [OSTI]

    Hari, Umesh

    1993-01-01T23:59:59.000Z

    August 1993 Major Subject: Industrial Engineering PLAN GENERATION STRATEGIES FOR A KNOWLEDGE BASED PROCESS PLANNING SYSTEM A Thesis by UMESH HARI Approved as to style and content by: Ri ar . Maye (Chair of Committee) / i en ember) Newton C... valuable comments on the thesis work. I am indebted to Dr. C. J. Su for arousing my interest in process planning. I have learned a lot about process planning and solid modeling from him. I also thank him for directing me to relevant literature...

  19. Massachusetts Ocean Management Plan (Massachusetts)

    Broader source: Energy.gov [DOE]

    The Massachusetts Ocean Act of 2008 required the state’s Secretary of Energy and Environmental Affairs to develop a comprehensive ocean management plan for the state by the end of 2009. That plan...

  20. Climate Action Plan (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    Climate Ready, Ontario's Adaptation Strategy and Action Plan, outlines the problems, goals, and key strategies for the province's approach to climate change and the problems it poses. The Plan...

  1. Accessibility-based transit planning

    E-Print Network [OSTI]

    Busby, Jeffrey R

    2004-01-01T23:59:59.000Z

    A method for evaluating transit planning proposals using accessibility metrics is advanced in this research. A transit-accessibility model is developed intended for use by in-house transit agency planning staff as a ...

  2. LOCAL GOVERNMENT EMERGENCY PLANNING HANDBOOK

    E-Print Network [OSTI]

    management system and communications plan consistent with existing state and federal energy emergencyCALIFORNIA ENERGY COMMISSION LOCAL GOVERNMENT EMERGENCY PLANNING HANDBOOK April 2004 PUBLICATION and authorities, and to integrate their management and communications systems with both the California Energy

  3. MURI 2001: WE Electromagnetic Effects on Integrated Circuits and

    E-Print Network [OSTI]

    Anlage, Steven

    MURI 2001: µWE 3 Electromagnetic Effects on Integrated Circuits and Systems at Microwave496200110374 #12;MURI 2001: µWE 3 MIL-STD-464 TABLE IA. External EME for systems capable of shipboard.9G-8G 12,650 810 8G-14G 21,270 1,270 14G-18G 21,270 614 18G-40G 5,000 750 #12;MURI 2001: µWE 3 E3

  4. Electromagnetic Interference (EMI) Resisting Analog Integrated Circuit Design Tutorial

    E-Print Network [OSTI]

    Yu, Jingjing

    2012-10-19T23:59:59.000Z

    confusing sometimes, because parasitic capacitances influence the slew rates, the strong and also the weak nonlinear distortion in the input stage. When a high frequency EMI signal that does not force the transistors into cut-off is applied to the inputs...-stage OTA circuit simplified at high frequency .................................... 23 Fig. 3. 1. Diode-connected NMOS transistor .............................................................. 26 Fig. 3. 2. DC shifting of Vgs in diode...

  5. Monolithic circuit development for RHIC at Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Alley, G.T.; Britton, C.L. Jr.; Kennedy, E.J.; Newport, D.F.; Wintenberg, A.L.; Young, G.R. [Oak Ridge National Laboratory, TN (United States)

    1991-12-31T23:59:59.000Z

    The work performed for RHIC at Oak Ridge National Laboratory during FY 91 is presented in this paper. The work includes preamplifier, analog memory, and analog-digital converter development for Dimuon Pad Readout, and evaluation and development of preamplifier-shapers for silicon strip readout. The approaches for implementation are considered as well as measured data for the various circuits that have been developed.

  6. Radio frequency circuits for wireless receiver front-ends

    E-Print Network [OSTI]

    Xin, Chunyu

    2005-11-01T23:59:59.000Z

    . . . . . . . . 69 2. Implementation of the Down-Conversion Mixer . . . . 69 3. Layout Considerations and Simulation Results . . . . 74 4. Experimental Results of the Mixer Within the Receiver 77 IV BLUETOOTH/WI-FI DUAL-STANDARD RECEIVER RF FRONT...-END : : : : : : : : : : : : : : : : : : : : : : : : : : : : 80 A. Direct Conversion Bluetooth/Wi-Fi Dual-Standard Receiver 81 B. RF Front-End Design Considerations . . . . . . . . . . . . 83 C. Circuits Implementations . . . . . . . . . . . . . . . . . . . 86 1. LNA Implementation...

  7. Cooling a quantum circuit via coupling to a multiqubit system

    E-Print Network [OSTI]

    Mihai A. Macovei

    2010-04-19T23:59:59.000Z

    The cooling effects of a quantum LC circuit coupled inductively with an ensemble of artificial qubits are investigated. The particles may decay independently or collectively through their interaction with the environmental vacuum electromagnetic field reservoir. For appropriate bath temperatures and the resonator's quality factors, we demonstrate an effective cooling well below the thermal background. In particular, we found that for larger samples the cooling efficiency is better for independent qubits. However, the cooling process can be faster for collectively interacting particles.

  8. Double sided circuit board and a method for its manufacture

    DOE Patents [OSTI]

    Lindenmeyer, C.W.

    1988-04-14T23:59:59.000Z

    Conductance between the sides of a large double sided printed circuit board is provided using a method which eliminates the need for chemical immersion or photographic exposure of the entire large board. A plurality of through-holes are drilled or punched in a substratum according to the desired pattern, conductive laminae are made to adhere to both sides of the substratum covering the holes and the laminae are pressed together and permanently joined within the holes, providing conductive paths. 4 figs.

  9. ISO 9001 ISO 14001 AS 9100 CERTIFIED Mini-Circuits

    E-Print Network [OSTI]

    Wedeward, Kevin

    ISO 9001 ISO 14001 AS 9100 CERTIFIED Mini-Circuits ® P.O. Box 350166, Brooklyn, New York 11235.65 9.65 14.48 4.57 8.38 5.33 5.59 4.57 25.40 12.70 8.89 4.57 2.69 35.0 #12;ISO 9001 ISO 14001 AS 9100

  10. Climate Action Plan (Manitoba, Canada)

    Broader source: Energy.gov [DOE]

    Manitoba's Climate Action Plan centers around energy efficiency, although it includes mandates and initiatives for renewable sources of energy.

  11. Planning for Years to Come

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

    Enlarge Create a Sustainable Future: Planning LANL's Governing Policy on the Environment Environmental Sustainability Goals Environmental Management System Regulatory...

  12. Alternative Design Concepts for Multi-Circuit HTS Link Systems

    E-Print Network [OSTI]

    Ballarino, A

    2011-01-01T23:59:59.000Z

    Superconducting cables for power transmission usually contain two conductors for DC application, or three conductors for AC, with high voltage insulation. In contrast, for some applications related to accelerators it is convenient to transfer high currents via superconducting links feeding a number of circuits at relatively low voltage, of the order of a kilovolt, over distances of up to a few hundred meters. For power transmission applications based on cooling via sub-cooled liquid nitrogen, suitable HTS conductors are only available in the form of tape, and a multi-layer variant can be envisaged for the multi-circuit links. However, where cooling to temperatures of the order of 20 K is feasible, MgB2 conductor, available in the form of both tape and wire, can also be envisaged and in the latter case used to assemble round cables. There are, therefore, two distinct topologies - based on the use of wires or tapes - that can be envisaged for use in applications to multi-circuit link systems. In this paper the ...

  13. Ambient temperature cadmium zinc telluride radiation detector and amplifier circuit

    DOE Patents [OSTI]

    McQuaid, James H. (Livermore, CA); Lavietes, Anthony D. (Hayward, CA)

    1998-05-29T23:59:59.000Z

    A low noise, low power consumption, compact, ambient temperature signal amplifier for a Cadmium Zinc Telluride (CZT) radiation detector. The amplifier can be used within a larger system (e.g., including a multi-channel analyzer) to allow isotopic analysis of radionuclides in the field. In one embodiment, the circuit stages of the low power, low noise amplifier are constructed using integrated circuit (IC) amplifiers , rather than discrete components, and include a very low noise, high gain, high bandwidth dual part preamplification stage, an amplification stage, and an filter stage. The low noise, low power consumption, compact, ambient temperature amplifier enables the CZT detector to achieve both the efficiency required to determine the presence of radio nuclides and the resolution necessary to perform isotopic analysis to perform nuclear material identification. The present low noise, low power, compact, ambient temperature amplifier enables a CZT detector to achieve resolution of less than 3% full width at half maximum at 122 keV for a Cobalt-57 isotope source. By using IC circuits and using only a single 12 volt supply and ground, the novel amplifier provides significant power savings and is well suited for prolonged portable in-field use and does not require heavy, bulky power supply components.

  14. Ambient temperature cadmium zinc telluride radiation detector and amplifier circuit

    DOE Patents [OSTI]

    McQuaid, J.H.; Lavietes, A.D.

    1998-05-26T23:59:59.000Z

    A low noise, low power consumption, compact, ambient temperature signal amplifier for a Cadmium Zinc Telluride (CZT) radiation detector is disclosed. The amplifier can be used within a larger system (e.g., including a multi-channel analyzer) to allow isotopic analysis of radionuclides in the field. In one embodiment, the circuit stages of the low power, low noise amplifier are constructed using integrated circuit (IC) amplifiers , rather than discrete components, and include a very low noise, high gain, high bandwidth dual part preamplification stage, an amplification stage, and an filter stage. The low noise, low power consumption, compact, ambient temperature amplifier enables the CZT detector to achieve both the efficiency required to determine the presence of radionuclides and the resolution necessary to perform isotopic analysis to perform nuclear material identification. The present low noise, low power, compact, ambient temperature amplifier enables a CZT detector to achieve resolution of less than 3% full width at half maximum at 122 keV for a Cobalt-57 isotope source. By using IC circuits and using only a single 12 volt supply and ground, the novel amplifier provides significant power savings and is well suited for prolonged portable in-field use and does not require heavy, bulky power supply components. 9 figs.

  15. Reversing-counterpulse repetitive-pulse inductive storage circuit

    DOE Patents [OSTI]

    Honig, Emanuel M. (Los Alamos, NM)

    1987-01-01T23:59:59.000Z

    A high-power reversing-counterpulse repetitive-pulse inductive storage and transfer circuit includes an opening switch, a main energy storage coil, a counterpulse capacitor and a small inductor. After counterpulsing the opening switch off, the counterpulse capacitor is recharged by the main energy storage coil before the load pulse is initiated. This gives the counterpulse capacitor sufficient energy for the next counterpulse operation, although the polarity of the capacitor's voltage must be reversed before that can occur. By using a current-zero switch as the counterpulse start switch, the capacitor is disconnected from the circuit (with a full charge) when the load pulse is initiated, preventing the capacitor from depleting its energy store by discharging through the load. After the load pulse is terminated by reclosing the main opening switch, the polarity of the counterpulse capacitor voltage is reversed by discharging the capacitor through a small inductor and interrupting the discharge current oscillation at zero current and peak reversed voltage. The circuit enables high-power, high-repetition-rate operation with reusable switches and features total control (pulse-to-pulse) over output pulse initiation, duration, repetition rate, and, to some extent, risetime.

  16. Reversing-counterpulse repetitive-pulse inductive storage circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1987-02-10T23:59:59.000Z

    A high-power reversing-counterpulse repetitive-pulse inductive storage and transfer circuit includes an opening switch, a main energy storage coil, a counterpulse capacitor and a small inductor. After counterpulsing the opening switch off, the counterpulse capacitor is recharged by the main energy storage coil before the load pulse is initiated. This gives the counterpulse capacitor sufficient energy for the next counterpulse operation, although the polarity of the capacitor's voltage must be reversed before that can occur. By using a current-zero switch as the counterpulse start switch, the capacitor is disconnected from the circuit (with a full charge) when the load pulse is initiated, preventing the capacitor from depleting its energy store by discharging through the load. After the load pulse is terminated by reclosing the main opening switch, the polarity of the counterpulse capacitor voltage is reversed by discharging the capacitor through a small inductor and interrupting the discharge current oscillation at zero current and peak reversed voltage. The circuit enables high-power, high-repetition-rate operation with reusable switches and features total control (pulse-to-pulse) over output pulse initiation, duration, repetition rate, and, to some extent, risetime. 10 figs.

  17. Reversing-counterpulse repetitive-pulse inductive storage circuit

    DOE Patents [OSTI]

    Honig, E.M.

    1984-06-05T23:59:59.000Z

    A high power reversing-counterpulse repetitive-pulse inductive storage and transfer circuit includes an opening switch, a main energy storage coil, a counterpulse capacitor and a small inductor. After counterpulsing the opening switch off, the counterpulse capacitor is recharged by the main energy storage coil before the load pulse is initiated. This gives the counterpulse capacitor sufficient energy for the next counterpulse operation, although the polarity of the capacitor's voltage must be reversed before that can occur. By using a current-zero switch as the counterpulse start switch, the capacitor is disconnected from the circuit (with a full charge) when the load pulse is initiated, preventing the capacitor from depleting its energy store by discharging through the load. After the load pulse is terminated by reclosing the main opening switch, the polarity of the counterpulse capacitor voltage is reversed by discharging the capacitor through a small inductor and interrupting the discharge current oscillation at zero current and peak reversed voltage. The circuit enables high-power, high-repetition-rate operation with reusable switches and features total control (pulse-to-pulse) over output pulse initiation, duration, repetition rate, and, to some extent, risetime.

  18. 2012 Damon A. Miller Page 1 of 4 4: Transfer Functions, Parameters, and Equivalent Circuits of Linear

    E-Print Network [OSTI]

    Miller, Damon A.

    . To experimentally measure and use an equivalent circuit representation for circuit analysis. 8. To improve circuit of Figure 1 to represent the small signal operation (i.e. in the LINEAR region) of the amplifier© 2012 Damon A. Miller Page 1 of 4 4: Transfer Functions, Parameters, and Equivalent Circuits

  19. Strategic Energy Planning | Department of Energy

    Office of Environmental Management (EM)

    Resources Energy Resource Library Strategic Energy Planning Strategic Energy Planning Below are resources for Tribes on strategic energy planning. Alaska Strategic Energy...

  20. Space Conditioning Standing Technical Committee Strategic Plan...

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

    Committee Strategic Plan Space Conditioning Standing Technical Committee Strategic Plan This strategic plan document outlines the gaps, barriers, and opportunities identified by...

  1. Best Management Practice #1: Water Management Planning

    Broader source: Energy.gov [DOE]

    A successful water management program starts with developing a comprehensive water management plan. This plan should be included within existing facility operating plans.

  2. Planning, Budget, and Analysis | Department of Energy

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

    Planning, Budget, and Analysis Planning, Budget, and Analysis Presentation on Planning, Budget, and Analysis to the DOE Systems Analysis Workshop held in Washington, D.C. July...

  3. Guam Energy Action Plan

    SciTech Connect (OSTI)

    Conrad, M. D.; Ness, J. E.

    2013-07-01T23:59:59.000Z

    Describes the four near-term strategies selected by the Guam Energy Task Force during action planning workshops conducted in March 2013, and outlines the steps being taken to implement those strategies. Each strategy addresses one of the energy sectors identified in the earlier Guam strategic energy plan as being an essential component of diversifying Guam's fuel sources and reducing fossil energy consumption 20% by 2020. The four energy strategies selected are: (1) expanding public outreach on energy efficiency and conservation, (2) establishing a demand-side management revolving loan program, (3) exploring waste-to-energy options, and (4) influencing the transportation sector via anti-idling legislation, vehicle registration fees, and electric vehicles.

  4. SAVEnergy Action Plans

    SciTech Connect (OSTI)

    Mayo, K.; Westby, R. [National Renewable Energy Lab., Golden, CO (United States)] [National Renewable Energy Lab., Golden, CO (United States); deMonsabert, S. [George Mason Univ., Fairfax, VA (United States)] [George Mason Univ., Fairfax, VA (United States); Ginsberg, M. [USDOE, Washington, DC (United States)] [USDOE, Washington, DC (United States)

    1994-04-01T23:59:59.000Z

    The Department of Energy`s Federal Energy Management Program (FEMP) is charged with carrying out key sections of EPACT and Executive Order 12903, to make the Federal government operate more efficiently. A congressionally mandated energy and water conservation audit program is one component of this growing DOE program. This paper traces the SAVEnergy Action Plan program throughout its development from (1) identifying projects and Agency champions, (2) establishing a protocol and fitting auditors into the program, (3) developing a data base to track the audits and measure their success, and (4) evaluating the process, learning from mistakes, and charting and transferring successes. A major tenet of the SAVEnergy program is to proactively prescreen all audit activities to ensure that -- where audits are done and Action Plans completed -- projects will be done.

  5. CIPS Validation Data Plan

    SciTech Connect (OSTI)

    Nam Dinh

    2012-03-01T23:59:59.000Z

    This report documents analysis, findings and recommendations resulted from a task 'CIPS Validation Data Plan (VDP)' formulated as an POR4 activity in the CASL VUQ Focus Area (FA), to develop a Validation Data Plan (VDP) for Crud-Induced Power Shift (CIPS) challenge problem, and provide guidance for the CIPS VDP implementation. The main reason and motivation for this task to be carried at this time in the VUQ FA is to bring together (i) knowledge of modern view and capability in VUQ, (ii) knowledge of physical processes that govern the CIPS, and (iii) knowledge of codes, models, and data available, used, potentially accessible, and/or being developed in CASL for CIPS prediction, to devise a practical VDP that effectively supports the CASL's mission in CIPS applications.

  6. STRATEGIC PLAN PROGRESS REPORT 2014

    E-Print Network [OSTI]

    Shahriar, Selim

    STRATEGIC PLAN PROGRESS REPORT 2014 NORTHWESTERN WILL #12;#12;Dear members of the Northwestern by the progress already made and the impact that the plan continues to have on Northwestern. The plan provides Professor of Molecular Biol- ogy and Biochemistry at the Feinberg School of Medicine. · Ground broken

  7. Planning and Search Exam format

    E-Print Network [OSTI]

    Alechina, Natasha

    is the frame problem. Revision 5 #12;Exam topics: planning Classical planning. How the problem definitionPlanning and Search Revision Revision 1 #12;Outline Exam format Exam topics How to revise Revision 2 #12;Exam format 4 questions out of 6 same format as 2010-2011 and 2011-2012 exams (on G52PAS

  8. BUSINESS PLAN SCHOLARSHIP COMPETITION ANNOUNCEMENT

    E-Print Network [OSTI]

    California at Davis, University of

    BUSINESS PLAN SCHOLARSHIP COMPETITION ANNOUNCEMENT Established in late 2001, My Sister's House Sister's House is offering a business plan competition to local college and graduate students to identify. The business plan which should be conducted under the approval of a business or business related professor

  9. McKinney Sustainability Plan 

    E-Print Network [OSTI]

    Smith, J.

    2011-01-01T23:59:59.000Z

    CATEE Conference: Planning for Sustainability McKinney?s Draft Community Sustainability Plan: Shaping Our Sustainable Future Julie Smith Office of Environmental Stewardship November 8, 2011 Sustainability Planning ? Why bother? ? Who has... aspect of sustainability ? Created the Green Advisory Committee (GAC) ? November 2008: Green Sustainability Initiative Report ? Recommended forming a comprehensive, sustainability program to coordinate the sustainability agenda for the city...

  10. Energy Management and Conservation Plan

    E-Print Network [OSTI]

    Energy Management and Conservation Plan December 2005 #12;Texas Transportation Institute December 2005 Energy Management and Conservation Plan Page 2 of 24 Table of Contents Section One: Executive: Reporting Progress #12;Texas Transportation Institute December 2005 Energy Management and Conservation Plan

  11. Lubbock Metropolitan Transportation Plan

    E-Print Network [OSTI]

    Lubbock Metropolitan Planning Organization

    2007-09-18T23:59:59.000Z

    for Users (SAFETEA-LU) and its predecessors, the Transportation Equity Act for the 21st Century (TEA-21) and the Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991, specified the transportation systems on which certain federal funds can... in Chapter 5 ? Streets and Highways; Chapter 6 ? Public Transportation; Chapter 7 ? Bicycle and Pedestrian Plan; Chapter 8 ? Lubbock International Airport and Chapter 9 ? Railroads and Trucking. Federally funded transit projects were developed...

  12. Plans, Updates, Regulatory Documents

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum ReservesThrustBonnevillePlans are nothingand

  13. System and method for filling a plurality of isolated vehicle fluid circuits through a common fluid fill port

    SciTech Connect (OSTI)

    Sullivan, Scott C; Fansler, Douglas

    2014-10-14T23:59:59.000Z

    A vehicle having multiple isolated fluid circuits configured to be filled through a common fill port includes a first fluid circuit disposed within the vehicle, the first fluid circuit having a first fill port, a second fluid circuit disposed within the vehicle, and a conduit defining a fluid passageway between the first fluid circuit and second fluid circuit, the conduit including a valve. The valve is configured such that the first and second fluid circuits are fluidly coupled via the passageway when the valve is open, and are fluidly isolated when the valve is closed.

  14. Mobile systems capability plan

    SciTech Connect (OSTI)

    NONE

    1996-09-01T23:59:59.000Z

    This plan was prepared to initiate contracting for and deployment of these mobile system services. 102,000 cubic meters of retrievable, contact-handled TRU waste are stored at many sites around the country. Also, an estimated 38,000 cubic meters of TRU waste will be generated in the course of waste inventory workoff and continuing DOE operations. All the defense TRU waste is destined for disposal in WIPP near Carlsbad NM. To ship TRU waste there, sites must first certify that the waste meets WIPP waste acceptance criteria. The waste must be characterized, and if not acceptable, subjected to additional processing, including repackaging. Most sites plan to use existing fixed facilities or open new ones between FY1997-2006 to perform these functions; small-quantity sites lack this capability. An alternative to fixed facilities is the use of mobile systems mounted in trailers or skids, and transported to sites. Mobile systems will be used for all characterization and certification at small sites; large sites can also use them. The Carlsbad Area Office plans to pursue a strategy of privatization of mobile system services, since this offers a number of advantages. To indicate the possible magnitude of the costs of deploying mobile systems, preliminary estimates of equipment, maintenance, and operating costs over a 10-year period were prepared and options for purchase, lease, and privatization through fixed-price contracts considered.

  15. Project Management Plan

    SciTech Connect (OSTI)

    Not Available

    1988-01-01T23:59:59.000Z

    The mission of the Uranium Mill Tailings Remedial Action (UMTRA) Project is explicitly stated and directed in the Uranium Mill Tailings Radiation Control Act of 1978, Public Law 95-604, 42 USC 7901 (hereinafter referred to as the Act''). Title I of the Act authorizes the Department of Energy (DOE) to undertake remedial actions at 24 designated inactive uranium processing sites and associated vicinity properties containing uranium mill tailings and other residual radioactive materials derived from the processing sites. The Act, amended in January 1983, by Public Law 97-415, also authorizes DOE to perform remedial actions at vicinity properties in Edgemont, South Dakota. Cleanup of the Edgemont processing site is the responsibility of the Tennessee Valley Authority. This document describes the plan, organization, system, and methodologies used to manage the design, construction, and other activities required to clean up the designated sites and associated vicinity properties in accordance with the Act. The plan describes the objectives of the UMTRA Project, defines participants' roles and responsibilities, outlines the technical approach for accomplishing the objectives, and describes the planning and managerial controls to be used in integrating and performing the Project mission. 21 figs., 21 tabs.

  16. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--I: REGULAR PAPERS, VOL. 54, NO. 5, MAY 2007 1109 Inducing Chaos in Electronic Circuits by

    E-Print Network [OSTI]

    Lai, Ying-Cheng

    - cillator driven by a phase-locked loop (PLL) circuit. The PLL can track the frequency and phase evolution Terms--Duffing oscillator, inducing chaos, phase-locked loop (PLL), resonant perturbations. I the circuit. Under these conditions, a viable approach to chaos in- duction is to use external excitations

  17. IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 12, DECEMBER 2003 2181 A 40-Gb/s Clock and Data Recovery Circuit in

    E-Print Network [OSTI]

    Razavi, Behzad

    Abstract--A phase-locked clock and data recovery circuit incorporates a multiphase LC oscillator and a quarter-rate bang-bang phase detector. The oscillator is based on differential excitation of a closed. Index Terms--CDR circuits, demultiplexers, injection locking, oscillators, phase detectors, phase-locked

  18. 950 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS--I: FUNDAMENTAL THEORY AND APPLICATIONS, VOL. 46, NO. 8, AUGUST 1999 Dynamic and Short-Circuit Power of CMOS

    E-Print Network [OSTI]

    Ismail, Yehea

    . 8, AUGUST 1999 Dynamic and Short-Circuit Power of CMOS Gates Driving Lossless Transmission Lines is shown to be less than 7% for CMOS gates driving LC transmission lines where the line is matched and short-circuit power consumption of a complementary metal­oxide­semidconductor (CMOS) gate driving

  19. Digital Integrated Circuit (IC) Layout andDigital Integrated Circuit (IC) Layout and DesignDesign --Week 4, Lecture 7Week 4, Lecture 7

    E-Print Network [OSTI]

    EE141 1 EE134 1 Digital Integrated Circuit (IC) Layout andDigital Integrated Circuit (IC) Layout: " Resistive or Linear: " Saturation VGS VT VDS > VGS - VT VGS > VT for Manual AnalysisA Model for Manual Analysis #12;EE141 4 EE134 7 CurrentCurrent--Voltage Relations

  20. IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, VOL. 27, NO. 10, OCTOBER 2008 1775 Transforming Cyclic Circuits Into

    E-Print Network [OSTI]

    synthesis and timing tools, which require combinational logic to be acyclic. As such, some sort of cycle analysis tools forbid cycles. The central challenge of a cyclic circuit is how the evaluation order tools can intro- duce unwanted cycles in digital circuits, and for certain com- binational functions

  1. A study of IMRT planning parameters on planning efficiency, delivery efficiency, and plan quality

    SciTech Connect (OSTI)

    Mittauer, Kathryn [Department of Radiation Oncology, College of Medicine, University of Florida, Gainesville, Florida 32603 and J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611 (United States); Lu Bo; Yan Guanghua; Kahler, Darren; Amdur, Robert; Liu Chihray [Department of Radiation Oncology, College of Medicine, University of Florida, Gainesville, Florida 32603 (United States); Gopal, Arun [Department of Radiation Oncology, New York-Presbyterian Hospital, Columbia University, New York, New York 10032 (United States)

    2013-06-15T23:59:59.000Z

    Purpose: To improve planning and delivery efficiency of head and neck IMRT without compromising planning quality through the evaluation of inverse planning parameters.Methods: Eleven head and neck patients with pre-existing IMRT treatment plans were selected for this retrospective study. The Pinnacle treatment planning system (TPS) was used to compute new treatment plans for each patient by varying the individual or the combined parameters of dose/fluence grid resolution, minimum MU per segment, and minimum segment area. Forty-five plans per patient were generated with the following variations: 4 dose/fluence grid resolution plans, 12 minimum segment area plans, 9 minimum MU plans, and 20 combined minimum segment area/minimum MU plans. Each plan was evaluated and compared to others based on dose volume histograms (DVHs) (i.e., plan quality), planning time, and delivery time. To evaluate delivery efficiency, a model was developed that estimated the delivery time of a treatment plan, and validated through measurements on an Elekta Synergy linear accelerator. Results: The uncertainty (i.e., variation) of the dose-volume index due to dose calculation grid variation was as high as 8.2% (5.5 Gy in absolute dose) for planning target volumes (PTVs) and 13.3% (2.1 Gy in absolute dose) for planning at risk volumes (PRVs). Comparison results of dose distributions indicated that smaller volumes were more susceptible to uncertainties. The grid resolution of a 4 mm dose grid with a 2 mm fluence grid was recommended, since it can reduce the final dose calculation time by 63% compared to the accepted standard (2 mm dose grid with a 2 mm fluence grid resolution) while maintaining a similar level of dose-volume index variation. Threshold values that maintained adequate plan quality (DVH results of the PTVs and PRVs remained satisfied for their dose objectives) were 5 cm{sup 2} for minimum segment area and 5 MU for minimum MU. As the minimum MU parameter was increased, the number of segments and delivery time were decreased. Increasing the minimum segment area parameter decreased the plan MU, but had less of an effect on the number of segments and delivery time. Our delivery time model predicted delivery time to within 1.8%. Conclusions: Increasing the dose grid while maintaining a small fluence grid allows for improved planning efficiency without compromising plan quality. Delivery efficiency can be improved by increasing the minimum MU, but not the minimum segment area. However, increasing the respective minimum MU and/or the minimum segment area to any value greater than 5 MU and 5 cm{sup 2} is not recommended because it degrades plan quality.

  2. Unvented Drum Handling Plan

    SciTech Connect (OSTI)

    MCDONALD, K.M.

    2000-08-01T23:59:59.000Z

    This drum-handling plan proposes a method to deal with unvented transuranic drums encountered during retrieval of drums. Finding unvented drums during retrieval activities was expected, as identified in the Transuranic (TRU) Phase I Retrieval Plan (HNF-4781). However, significant numbers of unvented drums were not expected until excavation of buried drums began. This plan represents accelerated planning for management of unvented drums. A plan is proposed that manages unvented drums differently based on three categories. The first category of drums is any that visually appear to be pressurized. These will be vented immediately, using either the Hanford Fire Department Hazardous Materials (Haz. Mat.) team, if such are encountered before the facilities' capabilities are established, or using internal capabilities, once established. To date, no drums have been retrieved that showed signs of pressurization. The second category consists of drums that contain a minimal amount of Pu isotopes. This minimal amount is typically less than 1 gram of Pu, but may be waste-stream dependent. Drums in this category are assayed to determine if they are low-level waste (LLW). LLW drums are typically disposed of without venting. Any unvented drums that assay as TRU will be staged for a future venting campaign, using appropriate safety precautions in their handling. The third category of drums is those for which records show larger amounts of Pu isotopes (typically greater than or equal to 1 gram of Pu). These are assumed to be TRU and are not assayed at this point, but are staged for a future venting campaign. Any of these drums that do not have a visible venting device will be staged awaiting venting, and will be managed under appropriate controls, including covering the drums to protect from direct solar exposure, minimizing of container movement, and placement of a barrier to restrict vehicle access. There are a number of equipment options available to perform the venting. The preferred option is to use equipment provided by a commercial vendor during the first few years of retrieval and venting. This is based on a number of reasons. First, retrieval funding is uncertain. Using a commercial vendor will allow DOE-RL to avoid the investment and maintenance costs if retrieval is not funded. Second, when funding can be identified, retrieval will likely be performed with minimal initial throughput and intermittent operations. Again, costs can be saved by using contracted vendor services only as needed, rather than supporting Hanford equipment full time. When full-scale retrieval begins and the number of drums requiring venting increases significantly, then use of the Hanford container venting system (CVS) should be considered.

  3. Recycling of WEEE: Characterization of spent printed circuit boards from mobile phones and computers

    SciTech Connect (OSTI)

    Yamane, Luciana Harue, E-mail: lucianayamane@uol.com.br [Department of Metallurgical and Materials Engineering, University of Sao Paulo, Av. Prof. Mello Moraes, 2463 Sao Paulo, SP 05508-030 (Brazil); Tavares de Moraes, Viviane, E-mail: tavares.vivi@gmail.com [Department of Metallurgical and Materials Engineering, University of Sao Paulo, Av. Prof. Mello Moraes, 2463 Sao Paulo, SP 05508-030 (Brazil); Crocce Romano Espinosa, Denise, E-mail: espinosa@usp.br [Department of Metallurgical and Materials Engineering, University of Sao Paulo, Av. Prof. Mello Moraes, 2463 Sao Paulo, SP 05508-030 (Brazil); Soares Tenorio, Jorge Alberto, E-mail: jtenorio@usp.br [Department of Metallurgical and Materials Engineering, University of Sao Paulo, Av. Prof. Mello Moraes, 2463 Sao Paulo, SP 05508-030 (Brazil)

    2011-12-15T23:59:59.000Z

    Highlights: > This paper presents new and important data on characterization of wastes of electric and electronic equipments. > Copper concentration is increasing in mobile phones and remaining constant in personal computers. > Printed circuit boards from mobile phones and computers would not be mixed prior treatment. - Abstract: This paper presents a comparison between printed circuit boards from computers and mobile phones. Since printed circuits boards are becoming more complex and smaller, the amount of materials is constantly changing. The main objective of this work was to characterize spent printed circuit boards from computers and mobile phones applying mineral processing technique to separate the metal, ceramic, and polymer fractions. The processing was performed by comminution in a hammer mill, followed by particle size analysis, and by magnetic and electrostatic separation. Aqua regia leaching, loss-on-ignition and chemical analysis (inductively coupled plasma atomic emission spectroscopy - ICP-OES) were carried out to determine the composition of printed circuit boards and the metal rich fraction. The composition of the studied mobile phones printed circuit boards (PCB-MP) was 63 wt.% metals; 24 wt.% ceramics and 13 wt.% polymers; and of the printed circuit boards from studied personal computers (PCB-PC) was 45 wt.% metals; 27 wt.% polymers and ceramics 28 wt.% ceramics. The chemical analysis showed that copper concentration in printed circuit boards from personal computers was 20 wt.% and in printed circuit boards from mobile phones was 34.5 wt.%. According to the characteristics of each type of printed circuit board, the recovery of precious metals may be the main goal of the recycling process of printed circuit boards from personal computers and the recovery of copper should be the main goal of the recycling process of printed circuit boards from mobile phones. Hence, these printed circuit boards would not be mixed prior treatment. The results of this paper show that copper concentration is increasing in mobile phones and remaining constant in personal computers.

  4. Strategic plan for infrastructure optimization

    SciTech Connect (OSTI)

    Donley, C.D.

    1998-05-27T23:59:59.000Z

    This document represents Fluor Daniel Hanford`s and DynCorp`s Tri-Cities Strategic Plan for Fiscal Years 1998--2002, the road map that will guide them into the next century and their sixth year of providing safe and cost effective infrastructure services and support to the Department of Energy (DOE) and the Hanford Site. The Plan responds directly to the issues raised in the FDH/DOE Critical Self Assessment specifically: (1) a strategy in place to give DOE the management (systems) and physical infrastructure for the future; (2) dealing with the barriers that exist to making change; and (3) a plan to right-size the infrastructure and services, and reduce the cost of providing services. The Plan incorporates initiatives from several studies conducted in Fiscal Year 1997 to include: the Systems Functional Analysis, 200 Area Water Commercial Practices Plan, $ million Originated Cost Budget Achievement Plan, the 1OO Area Vacate Plan, the Railroad Shutdown Plan, as well as recommendations from the recently completed Review of Hanford Electrical Utility. These and other initiatives identified over the next five years will result in significant improvements in efficiency, allowing a greater portion of the infrastructure budget to be applied to Site cleanup. The Plan outlines a planning and management process that defines infrastructure services and structure by linking site technical base line data and customer requirements to work scope and resources. The Plan also provides a vision of where Site infrastructure is going and specific initiatives to get there.

  5. NIF Title III engineering plan

    SciTech Connect (OSTI)

    Deis, G

    1998-06-01T23:59:59.000Z

    The purpose of this document is to define the work that must be accomplished by the NIF Project during Title III Engineering. This definition is intended to be sufficiently detailed to provide a framework for yearly planning, to clearly identify the specific deliverables so that the Project teams can focus on them, and to provide a common set of objectives and processes across the Project. This plan has been preceded by similar documents for Title I and Title II design and complements the Site Management Plan, the Project Control Manual, the Quality Assurance Program Plan, the RM Parsons NIF Title III Configuration Control Plan, the Integrated Project Schedule, the Preliminary Safety Analysis Report, the Configuration Management Plan, and the Transition Plan.

  6. FY 1994 Annual Work Plan

    SciTech Connect (OSTI)

    Not Available

    1993-09-30T23:59:59.000Z

    In accordance with the Inspector General`s Strategic Planning Policy directive, the Office of Inspector General (OIG) annually updates its Strategic Plan with budgetary and program guidance for the next fiscal year. The program guidance identifies and establishes priorities for OIG coverage of important DOE issues and operations, provides the basis for assigning OIG resources, and is the source for issues covered in Assistant Inspectors General annual work plans. The Office of the Assistant Inspector General for Audits (AIGA) publishes an Annual Work Plan in September of each year. The plan includes the OIG program guidance and shows the commitment of resources necessary to accomplish the assigned work and meet our goals. The program guidance provides the framework within which the AIGA work will be planned and accomplished. Audits included in this plan are designed to help insure that the requirements of our stakeholders have been considered and blended into a well balanced audit program.

  7. Project Management Plan Solution Stabilization

    SciTech Connect (OSTI)

    SATO, P.K.

    1999-08-31T23:59:59.000Z

    This plan presents the overall objectives, description, justification and planning for the Plutonium Finishing Plant (PFP) Solutions Stabilization subproject. The intent of this plan is to describe how this project will be managed and integrated with other facility stabilization and deactivation activities. This plan supplements the overall integrated plan presented in the Integrated Project Management Plan (IPMP) for the Plutonium Finishing Plant Stabilization and Deactivation Project, HNF-3617. This project plan is the top-level definitive project management document for the PFP Solution Stabilization subproject. It specifies the technical, schedule, requirements and the cost baselines to manage the execution of the Solution Stabilization subproject. Any deviations to the document must be authorized through the appropriate change control process.

  8. NATIONAL INSTITUTES OF Chemical Hygiene Plan

    E-Print Network [OSTI]

    Bandettini, Peter A.

    NATIONAL INSTITUTES OF HEALTH Chemical Hygiene Plan Division of Occupational Health Chemical Hygiene Plan Evaluation and Record Keeping

  9. Environmental Management System Plan

    SciTech Connect (OSTI)

    Fox, Robert; Thorson, Patrick; Horst, Blair; Speros, John; Rothermich, Nancy; Hatayama, Howard

    2009-03-24T23:59:59.000Z

    Executive Order 13423, Strengthening Federal Environmental, Energy, and Transportation Management establishes the policy that Federal agencies conduct their environmental, transportation, and energy-related activities in a manner that is environmentally, economically and fiscally sound, integrated, continually improving, efficient, and sustainable. The Department of Energy (DOE) has approved DOE Order 450.1A, Environmental Protection Program and DOE Order 430.2B, Departmental Energy, Renewable Energy and Transportation Management as the means of achieving the provisions of this Executive Order. DOE Order 450.1A mandates the development of Environmental Management Systems (EMS) to implement sustainable environmental stewardship practices that: (1) Protect the air, water, land, and other natural and cultural resources potentially impacted by facility operations; (2) Meet or exceed applicable environmental, public health, and resource protection laws and regulations; and (3) Implement cost-effective business practices. In addition, the DOE Order 450.1A mandates that the EMS must be integrated with a facility's Integrated Safety Management System (ISMS) established pursuant to DOE P 450.4, 'Safety Management System Policy'. DOE Order 430.2B mandates an energy management program that considers energy use and renewable energy, water, new and renovated buildings, and vehicle fleet activities. The Order incorporates the provisions of the Energy Policy Act of 2005 and Energy Independence and Security Act of 2007. The Order also includes the DOE's Transformational Energy Action Management initiative, which assures compliance is achieved through an Executable Plan that is prepared and updated annually by Lawrence Berkeley National Laboratory (LBNL, Berkeley Lab, or the Laboratory) and then approved by the DOE Berkeley Site Office. At the time of this revision to the EMS plan, the 'FY2009 LBNL Sustainability Executable Plan' represented the most current Executable Plan. These DOE Orders and associated policies establish goals and sustainable stewardship practices that are protective of environmental, natural, and cultural resources, and take a life cycle approach that considers aspects such as: (1) Acquisition and use of environmentally preferable products; (2) Electronics stewardship; (3) Energy conservation, energy efficiency, and renewable energy; (4) Pollution prevention, with emphasis on toxic and hazardous chemical and material reduction; (5) Procurement of efficient energy and water consuming materials and equipment; (6) Recycling and reuse; (7) Sustainable and high-performance building design; (8) Transportation and fleet management; and (9) Water conservation. LBNL's approach to sustainable environmental stewardship required under Order 450.1A poses the challenge of implementing its EMS in a compliance-based, performance-based, and cost-effective manner. In other words, the EMS must deliver real and tangible business value at a minimal cost. The purpose of this plan is to describe Berkeley Lab's approach for achieving such an EMS, including an overview of the roles and responsibilities of key Laboratory parties. This approach begins with a broad-based environmental policy consistent with that stated in Chapter 11 of the LBNL Health and Safety Manual (PUB-3000). This policy states that Berkeley Lab is committed to the following: (1) Complying with applicable environmental, public health, and resource conservation laws and regulations. (2) Preventing pollution, minimizing waste, and conserving natural resources. (3) Correcting environmental hazards and cleaning up existing environmental problems, and (4) Continually improving the Laboratory's environmental performance while maintaining operational capability and sustaining the overall mission of the Laboratory. A continual cycle of planning, implementing, evaluating, and improving processes will be performed to achieve goals, objectives, and targets that will help LBNL carry out this policy. Each year, environmental aspects will be identified and their impacts to the environm

  10. Test systems and mathematical models for transmission network expansion planning

    E-Print Network [OSTI]

    McCalley, James D.

    way the alternative models that are normally used for represent- ing a transmissions network$J, and .rjrepresent, respectivelythe cost of a circuit that can be added to right-of-way i-j, the susceptance of that circuit, the number of circuits added in right-of-way i-j,the number of circuits in the base case

  11. ESnet Program Plan 1994

    SciTech Connect (OSTI)

    Merola, S.

    1994-11-01T23:59:59.000Z

    This Program Plan characterizes ESnet with respect to the current and future needs of Energy Research programs for network infrastructure, services, and development. In doing so, this document articulates the vision and recommendations of the ESnet Steering Committee regarding ESnet`s development and its support of computer networking facilities and associated user services. To afford the reader a perspective from which to evaluate the ever-increasing utility of networking to the Energy Research community, we have also provided a historical overview of Energy Research networking. Networking has become an integral part of the work of DOE principal investigators, and this document is intended to assist the Office of Scientific Computing in ESnet program planning and management, including prioritization and funding. In particular, we identify the new directions that ESnet`s development and implementation will take over the course of the next several years. Our basic goal is to ensure that the networking requirements of the respective scientific programs within Energy Research are addressed fairly. The proliferation of regional networks and additional network-related initiatives by other Federal agencies is changing the process by which we plan our own efforts to serve the DOE community. ESnet provides the Energy Research community with access to many other peer-level networks and to a multitude of other interconnected network facilities. ESnet`s connectivity and relationship to these other networks and facilities are also described in this document. Major Office of Energy Research programs are managed and coordinated by the Office of Basic Energy Sciences, the Office of High Energy and Nuclear Physics, the Office of Magnetic Fusion Energy, the Office of Scientific Computing, and the Office of Health and Environmental Research. Summaries of these programs are presented, along with their functional and technical requirements for wide-area networking.

  12. Navy Geothermal Plan

    SciTech Connect (OSTI)

    Not Available

    1984-12-01T23:59:59.000Z

    Domestic geothermal resources with the potential for decreasing fossil fuel use and energy cost exist at a significant number of Navy facilities. The Geothermal Plan is part of the Navy Energy R and D Program that will evaluate Navy sites and provide a technical, economic, and environmental base for subsequent resource use. One purpose of the program will be to provide for the transition of R and D funded exploratory efforts into the resource development phase. Individual Navy geothermal site projects are described as well as the organizational structure and Navy decision network. 2 figs.

  13. ARM - Lesson Plans

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625govInstrumentstdmadap Documentation TDMADAP : XDC documentationBarrow, Alaska Outreach Home RoomPlans Outreach Home

  14. LDRD Program Plan master

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh SchoolIn12electron 9 5 - -/e),,s - 1 2 3 4 5 6 7 8 9 104 Program Plan

  15. Plan Your Visit

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)IntegratedSpeeding accessPeptoidLabPhysics Physics Oursources |Visit Plan your

  16. Guidance for Planning Exercises

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33Frequently Asked Questions for DOE FYAffairs, and InternationalPlanning, Conducting and Evaluating

  17. Draft Closure Plan

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan Department ofNotices | Department of Energy 29DepartmentNatural

  18. Draft Closure Plan

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan Department ofNotices | Department of Energy 29DepartmentNatural8

  19. Draft Closure Plan

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan Department ofNotices | Department of Energy 29DepartmentNatural89

  20. Draft Closure Plan

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic Plan Department ofNotices | Department of Energy 29DepartmentNatural890