National Library of Energy BETA

Sample records for glow related topics

  1. Stratified-charge glow plug ignition engine experiments. Topical report

    SciTech Connect (OSTI)

    Thring, R.H.; Leet, J.A.

    1991-05-01

    An investigation was conducted to study the feasibility of operating a natural gas two-stroke engine using glow plug ignition with very lean mixtures. The term Stratified-Charge Glow Plus Ignition (SCGI) was coined to describe the engine. A JLO DL 365 single-cylinder, two-stroke, diesel engine was converted first to a natural gas fueled spark-ignited engine for the baseline tests, and then to the SCGI engine. The engine was successfully run, but was found to be sensitive to various conditions such as the glow plug temperature. The engine ran very lean, to an equivalence ratio of 0.33, offering the potential of good fuel economy and low NOx emissions. Numerous photographs, diagrams, and charts are included.

  2. Frenet-Serret vacuum radiation, detection proposals and related topics

    E-Print Network [OSTI]

    H. C. Rosu

    2003-01-17

    The paradigmatic Unruh radiation is an ideal and simple case of stationary vacuum radiation patterns related to worldlines defined as Frenet-Serret curves. We review the corresponding body of literature as well as the experimental proposals that have been suggested to detect these types of quantum field radiation patterns. Finally, we comment on a few other topics related to the Unruh effect

  3. Powerful glow discharge excilamp

    DOE Patents [OSTI]

    Tarasenko, Victor F. (Tomsk, RU); Panchenko, Aleksey N. (Tomsk, RU); Skakun, Victor S. (Tomsk, RU); Sosnin, Edward A. (Tomsk, RU); Wang, Francis T. (Danville, CA); Myers, Booth R. (Livermore, CA); Adamson, Martyn G. (Danville, CA)

    2002-01-01

    A powerful glow discharge lamp comprising two coaxial tubes, the outer tube being optically transparent, with a cathode and anode placed at opposite ends of the tubes, the space between the tubes being filled with working gas. The electrodes are made as cylindrical tumblers placed in line to one other in such a way that one end of the cathode is inserted into the inner tube, one end of the anode coaxially covers the end of the outer tube, the inner tube penetrating and extending through the anode. The increased electrodes' surface area increases glow discharge electron current and, correspondingly, average radiation power of discharge plasma. The inner tube contains at least one cooling liquid tube placed along the axis of the inner tube along the entire lamp length to provide cathode cooling. The anode has a circumferential heat extracting radiator which removes heat from the anode. The invention is related to lighting engineering and can be applied for realization of photostimulated processes under the action of powerful radiation in required spectral range.

  4. Cosmological milestones and gravastars - topics in general relativity

    E-Print Network [OSTI]

    Celine Cattoen

    2006-06-05

    In this thesis, we consider two different problems relevant to general relativity. Over the last few years, opinions on physically relevant singularities occurring in FRW cosmologies have considerably changed. We present an extensive catalogue of such cosmological milestones using generalized power series both at the kinematical and dynamical level. We define the notion of "scale factor singularity" and explore its relation to polynomial and differential curvature singularities. We also extract dynamical information using the Friedmann equations and derive necessary and sufficient conditions for the existence of cosmological milestones such as big bangs, big crunches, big rips, sudden singularities and extremality events. Specifically, we provide a complete characterization of cosmological milestones for which the dominant energy condition is satisfied. The second problem looks at one of the very small number of serious alternatives to the usual concept of an astrophysical black hole, that is, the gravastar model developed by Mazur and Mottola. By considering a generalized class of similar models with continuous pressure (no infinitesimally thin shells) and negative central pressure, we demonstrate that gravastars cannot be perfect fluid spheres: anisotropic pressures are unavoidable. We provide bounds on the necessary anisotropic pressure and show that these transverse stresses that support a gravastar permit a higher compactness than is given by the Buchdahl-Bondi bound for perfect fluid stars. We also comment on the qualitative features of the equation of state that such gravastar-like objects without any horizon must have.

  5. (Conference on Diffusion in Heterogeneous Media and Related Topics) 6 March (Thursday) 2014

    E-Print Network [OSTI]

    Nakamura, Shu

    transfer on the random real trees will be derived by estimating heat kernels of the diffusions (Conference on Diffusion in Heterogeneous Media and Related Topics) Room 002 6 March (Thursday) 2014 10:00-10:10: Opening 10:10-11:00: J. Cheng (Fudan Univ.) "The Mathematical Model

  6. The Use of DC Glow Discharges as Undergraduate Educational Tools

    SciTech Connect (OSTI)

    Stephanie A. Wissel and Andrew Zwicker, Jerry Ross, and Sophia Gershman

    2012-10-09

    Plasmas have a beguiling way of getting students excited and interested in physics. We argue that plasmas can and should be incorporated into the undergraduate curriculum as both demonstrations and advanced investigations of electromagnetism and quantum effects. Our device, based on a direct current (DC) glow discharge tube, allows for a number of experiments into topics such as electrical breakdown, spectroscopy, magnetism, and electron temperature.

  7. RPPL, University of Washington Glow Discharge Cleaning

    E-Print Network [OSTI]

    Washington at Seattle, University of

    of Glow RPPL, University of Washington Bulk metal of vacuum chamber wall Oxide impurity layer water and hydrocarbon impurity layer Schematic of Typical Vacuum Chamber Wall and Impurity Layers + Ion from glow particles - can lead to runaway erosion and contamination · Glow used on TEXTOR, JET, DIII-D, TFTR, ASDEX

  8. Atom probe field ion microscopy and related topics: A bibliography 1990

    SciTech Connect (OSTI)

    Russell, K.F.; Miller, M.K.

    1991-12-01

    This bibliography includes references related to the following topics: atom probe field ion microscopy (APFIM), field ion microscopy (FIM), field emission (FE), ion sources, and field desorption mass microscopy (FDMM). Technique-orientated studies and applications are included. The bibliography covers the period 1990. The references contained in this document were compiled from a variety of sources including computer searches and personal lists of publications. To reduce the length of this document, the references have been reduced to the minimum necessary to locate the articles. The references, listed alphabetically by authors, are subdivided into the categories listed in paragraph one above. An Addendum of references missed in previous bibliographies is included.

  9. Constricted glow discharge plasma source

    DOE Patents [OSTI]

    Anders, Andre (Albany, CA); Anders, Simone (Albany, CA); Dickinson, Michael (San Leandro, CA); Rubin, Michael (Berkeley, CA); Newman, Nathan (Winnetka, IL)

    2000-01-01

    A constricted glow discharge chamber and method are disclosed. The polarity and geometry of the constricted glow discharge plasma source is set so that the contamination and energy of the ions discharged from the source are minimized. The several sources can be mounted in parallel and in series to provide a sustained ultra low source of ions in a plasma with contamination below practical detection limits. The source is suitable for applying films of nitrides such as gallium nitride and oxides such as tungsten oxide and for enriching other substances in material surfaces such as oxygen and water vapor, which are difficult process as plasma in any known devices and methods. The source can also be used to assist the deposition of films such as metal films by providing low-energy ions such as argon ions.

  10. Solar Variability, Cosmic Rays and Climate: What's up? The topic of possible relations between solar and cosmic

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    Preface Solar Variability, Cosmic Rays and Climate: What's up? The topic of possible relations between solar and cosmic ray variability on one hand, and Earth's climate on the other hand, is quite in Space Research topical issue on Solar Variability, Cosmic Rays and Climate presents a collection

  11. Glow Plug Integrated Piezo-Ceramic Combustion Sensor for Diesel...

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

    Glow Plug Integrated Piezo-Ceramic Combustion Sensor for Diesel Engines Glow Plug Integrated Piezo-Ceramic Combustion Sensor for Diesel Engines 2005 Diesel Engine Emissions...

  12. Atmospheric sampling glow discharge ionization source

    DOE Patents [OSTI]

    McLuckey, S.A.; Glish, G.L.

    1989-07-18

    An atmospheric sampling glow discharge ionization source that can be used in combination with an analytical instrument which operates at high vacuum, such as a mass spectrometer. The atmospheric sampling glow discharge ionization source comprises a chamber with at least one pair of electrodes disposed therein, an inlet for a gaseous sample to be analyzed and an outlet communicating with an analyzer which operates at subatmospheric pressure. The ionization chamber is maintained at a pressure below atmospheric pressure, and a voltage difference is applied across the electrodes to induce a glow discharge between the electrodes, so that molecules passing through the inlet are ionized by the glow discharge and directed into the analyzer. The ionization source accepts the sample under atmospheric pressure conditions and processes it directly into the high vacuum instrument, bridging the pressure gap and drawing off unwanted atmospheric gases. The invention also includes a method for analyzing a gaseous sample using the glow discharge ionization source described above. 3 figs.

  13. Glow discharge plasma deposition of thin films

    DOE Patents [OSTI]

    Weakliem, Herbert A. (Pennington, NJ); Vossen, Jr., John L. (Bridgewater, NJ)

    1984-05-29

    A glow discharge plasma reactor for deposition of thin films from a reactive RF glow discharge is provided with a screen positioned between the walls of the chamber and the cathode to confine the glow discharge region to within the region defined by the screen and the cathode. A substrate for receiving deposition material from a reactive gas is positioned outside the screened region. The screen is electrically connected to the system ground to thereby serve as the anode of the system. The energy of the reactive gas species is reduced as they diffuse through the screen to the substrate. Reactive gas is conducted directly into the glow discharge region through a centrally positioned distribution head to reduce contamination effects otherwise caused by secondary reaction products and impurities deposited on the reactor walls.

  14. Probiotic Bacteria Induce a ‘Glow of Health’

    E-Print Network [OSTI]

    Levkovich, Tatiana

    Radiant skin and hair are universally recognized as indications of good health. However, this ‘glow of health’ display remains poorly understood. We found that feeding of probiotic bacteria to aged mice induced integumentary ...

  15. Lead Research and Development Activity for DOE's High Temperature, Low Relative Humidity Membrane Program (Topic 2)

    SciTech Connect (OSTI)

    James Fenton, PhD; Darlene Slattery, PhD; Nahid Mohajeri, PhD

    2012-09-05

    The Department of Energy’s High Temperature, Low Relative Humidity Membrane Program was begun in 2006 with the Florida Solar Energy Center (FSEC) as the lead organization. During the first three years of the program, FSEC was tasked with developing non-Nafion® proton exchange membranes with improved conductivity for fuel cells. Additionally, FSEC was responsible for developing protocols for the measurement of in-plane conductivity, providing conductivity measurements for the other funded teams, developing a method for through-plane conductivity and organizing and holding semiannual meetings of the High Temperature Membrane Working Group (HTMWG). The FSEC membrane research focused on the development of supported poly[perfluorosulfonic acid] (PFSA) – Teflon membranes and a hydrocarbon membrane, sulfonated poly(ether ether ketone). The fourth generation of the PFSA membrane (designated FSEC-4) came close to, but did not meet, the Go/No-Go milestone of 0.1 S/cm at 50% relative humidity at 120 °C. In-plane conductivity of membranes provided by the funded teams was measured and reported to the teams and DOE. Late in the third year of the program, DOE used this data and other factors to decide upon the teams to continue in the program. The teams that continued provided promising membranes to FSEC for development of membrane electrode assemblies (MEAs) that could be tested in an operating fuel cell. FSEC worked closely with each team to provide customized support. A logic flow chart was developed and discussed before MEA fabrication or any testing began. Of the five teams supported, by the end of the project, membranes from two of the teams were easily manufactured into MEAs and successfully characterized for performance. One of these teams exceeded performance targets, while the other requires further optimization. An additional team developed a membrane that shows great promise for significantly reducing membrane costs and increasing membrane lifetime.

  16. An Innovative Pressure Sensor Glow Plug Offers Improved Diesel...

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

    combustion p-20ramond.pdf More Documents & Publications Glow Plug Integrated Piezo-Ceramic Combustion Sensor for Diesel Engines Diesel Combustion Control with Closed-Loop...

  17. High explosives vapor detection by atmospheric sampling glow discharge ionization/tandem mass spectrometry

    SciTech Connect (OSTI)

    McLuckey, S.A.; Goeringer, D.E.; Asano, K.G.

    1996-02-01

    The combination of atmospheric sampling glow discharge ionization with tandem mass spectrometry for the detection of traces of high explosives is described. Particular emphasis is placed on use of the quadrupole ion trap as the type of tandem mass spectrometer. Atmospheric sampling glow discharge provides a simple, rugged, and efficient means for anion formation while the quadrupole ion trap provides for efficient tandem mass spectrometry. Mass selective ion accumulation and non-specific ion activation methods can be used to overcome deleterious effects arising from ion/ion interactions. Such interactions constitute the major potential technical barrier to the use of the ion trap for real-time monitoring of targeted compounds in uncontrolled and highly variable matrices. Tailored waveforms can be used to effect both mass selective ion accumulation and ion activation. Concatenated tailored waveforms allow for both functions in a single experiment thereby providing the capability for monitoring several targeted species simultaneously. The combination of atmospheric sampling glow discharge ionization with a state-of-the-art analytical quadrupole ion trap is a highly sensitive and specific detector for traces of high explosives. The combination is also small and inexpensive relative to virtually any other form of tandem mass spectrometry. The science and technology underlying the glow discharge/ion trap combination is sufficiently mature to form the basis for an engineering effort to make the detector portable. 85 refs.

  18. Trace elements in coal by glow discharge mass spectrometry

    SciTech Connect (OSTI)

    Jacobs, M.L.; Wilson, C.R.; Pestovich, J. Jr.

    1995-08-01

    A need and a demand exist for determining trace elements in coal and coal related by-products, especially those elements which may potentially be a health hazard. The provisions of the 1990 clean air act require that the EPA evaluate the emissions of electric utilities for trace elements and other potentially hazardous organic compounds. The coal fired electric utility industry supplies roughly 60% of the total generating capacity of 2,882,525 million kilowatt hours (nearly 3 trillion kilowatt hours) generated in the U.S. This is accomplished by 414 power plants scattered across the country that burned 813,508,000 short tons of coal in 1993. The relative volatility of some inorganic constituents in coal makes them more prone to be emitted to the atmosphere following combustion. The production of analytical data for trace elements is known to be a difficult task in coal and by-products of coal combustion (fly ash, bottom ash, gas streams, etc.), in terms of both sample collection and analytical determinations. There are several common analytical methods available to the analyst to determine trace elements in coal and coal by-products. In general analytical germs, the material to be analyzed can be totally solubilized (or extracted), or the elements analytes can be determined in the material as a solid. A relatively new elemental technique, Glow Discharge Mass Spectrometry (GDMS) can be used with solids as well. This new analytical technique had never before been applied directly to coal. The radio frequency-glow discharge quadropole mass spectrometer was used to analyze coal directly for the first time ever by rf-GDMS. The rf-GDMS technique is described.

  19. NSTX Filament Preionization And Glow Discharge Cleaning Systems

    E-Print Network [OSTI]

    NSTX Filament Preionization And Glow Discharge Cleaning Systems H. W. Kugel, W. Blanchard, G. D filament preionization system that allowed D 2 and He Glow Discharge breakdowns at the actual operating pressure, voltage and current. The biased filament system was also operated continuously during ohmic

  20. NSTX Filament Preionization And Glow Discharge Cleaning Systems

    E-Print Network [OSTI]

    NSTX Filament Preionization And Glow Discharge Cleaning Systems H. W. Kugel, W. Blanchard, G. D filament preionization system that allowed D2 and He Glow Discharge breakdowns at the actual operating pressure, voltage and current. The biased filament system was also operated continuously during ohmic

  1. Phenomena of oscillations in atmospheric pressure direct current glow discharges

    SciTech Connect (OSTI)

    Liu, Fu-cheng; Yan, Wen; Wang, De-zhen

    2013-12-15

    Self-sustained oscillations in a dc glow discharge with a semiconductor layer at atmospheric pressure were investigated by means of a one-dimensional fluid model. It is found that the dc glow discharge initially becomes unstable in the subnormal glow region and gives rise to oscillations of plasma parameters. A variety of oscillations with one or more frequencies have been observed under different conditions. The discharge oscillates between the glow discharge mode and the Townsend discharge mode in the oscillations with large amplitude while operates in the subnormal glow discharge mode all the while in the oscillations with small amplitude. Fourier Transform spectra of oscillations reveal the transition mechanism between different oscillations. The effects of semiconductor conductivity on the oscillation frequency of the dominant mode, gas voltage, as well as the discharge current have also been analyzed.

  2. Glow discharge based device for solving mazes

    SciTech Connect (OSTI)

    Dubinov, Alexander E., E-mail: dubinov-ae@yandex.ru; Mironenko, Maxim S.; Selemir, Victor D. [Russian Federal Nuclear Center ? All-Russian Scientific and Research Institute of Experimental Physics (RFNC-VNIIEF), Sarov, Nizhni Novgorod region 607188 (Russian Federation); Sarov Institute of Physics and Technology (SarFTI) of National Research Nuclear University “MEPhI,” Sarov, Nizhni Novgorod region 607188 (Russian Federation); Maksimov, Artem N.; Pylayev, Nikolay A. [Russian Federal Nuclear Center ? All-Russian Scientific and Research Institute of Experimental Physics (RFNC-VNIIEF), Sarov, Nizhni Novgorod region 607188 (Russian Federation)

    2014-09-15

    A glow discharge based device for solving mazes has been designed and tested. The device consists of a gas discharge chamber and maze-transformer of radial-azimuth type. It allows changing of the maze pattern in a short period of time (within several minutes). The device has been tested with low pressure air. Once switched on, a glow discharge has been shown to find the shortest way through the maze from the very first attempt, even if there is a section with potential barrier for electrons on the way. It has been found that ionization waves (striations) can be excited in the maze along the length of the plasma channel. The dependancy of discharge voltage on the length of the optimal path through the maze has been measured. A reduction in discharge voltage with one or two potential barriers present has been found and explained. The dependency of the magnitude of discharge ignition voltage on the length of the optimal path through the maze has been measured. The reduction of the ignition voltage with the presence of one or two potential barriers has been observed and explained.

  3. An Innovative Pressure Sensor Glow Plug Offers Improved Diesel Engine Closed-loop Control

    Broader source: Energy.gov [DOE]

    Describes glow plug with integrated pressure sensor for closed-loop control of diesel engine combustion

  4. Entrainment by Spatiotemporal Chaos in Glow Discharge-Semiconductor Systems

    E-Print Network [OSTI]

    Marat Akhmet; Ismail Rafatov; Mehmet Onur Fen

    2014-06-15

    Entrainment of limit cycles by chaos [1] is discovered numerically through specially designed unidirectional coupling of two glow discharge-semiconductor systems. By utilizing the auxiliary system approach [2], it is verified that the phenomenon is not a chaos synchronization. Simulations demonstrate various aspects of the chaos appearance in both drive and response systems. Chaotic control is through the external circuit equation and governs the electrical potential on the boundary. The expandability of the theory to collectives of glow discharge systems is discussed, and this increases the potential of applications of the results. Moreover, the research completes the previous discussion of the chaos appearance in a glow discharge-semiconductor system [3].

  5. Glow discharge plasma deposited hexauoropropylene lms: surface chemistry and interfacial materials properties

    E-Print Network [OSTI]

    Glow discharge plasma deposited hexa¯uoropropylene ®lms: surface chemistry and interfacial; accepted 10 November 1998 Abstract Fluoropolymer ®lms prepared by radio frequency glow discharge (RF, HFP) ®lms is shown to confer surface functional group presentation that promotes high protein

  6. Extension of spatiotemporal chaos in glow discharge-semiconductor systems

    SciTech Connect (OSTI)

    Akhmet, Marat Fen, Mehmet Onur; Rafatov, Ismail

    2014-12-15

    Generation of chaos in response systems is discovered numerically through specially designed unidirectional coupling of two glow discharge-semiconductor systems. By utilizing the auxiliary system approach, [H. D. I. Abarbanel, N. F. Rulkov, and M. M. Sushchik, Phys. Rev. E 53, 4528–4535 (1996)] it is verified that the phenomenon is not a chaos synchronization. Simulations demonstrate various aspects of the chaos appearance in both drive and response systems. Chaotic control is through the external circuit equation and governs the electrical potential on the boundary. The expandability of the theory to collectives of glow discharge systems is discussed, and this increases the potential of applications of the results. Moreover, the research completes the previous discussion of the chaos appearance in a glow discharge-semiconductor system [D. D. Šija?i? U. Ebert, and I. Rafatov, Phys. Rev. E 70, 056220 (2004).].

  7. Stabilization of a cold cathode electron beam glow discharge for surface treatment

    E-Print Network [OSTI]

    Rocca, Jorge J.

    Stabilization of a cold cathode electron beam glow discharge for surface treatment N. Mingolo and C that the reproducibility of electron beam pulses generated by a high power, cold cathode glow discharge is greatly improved cathode high voltage glow discharges can generate powerful electron beams for materials processing.1

  8. First Impressions in a Glowing Host-Microbe Partnership

    E-Print Network [OSTI]

    McFall-Ngai, Margaret

    #12;First Impressions in a Glowing Host-Microbe Partnership Jennifer J. Wernegreen1,* 1Nicholas://dx.doi.org/10.1016/j.chom.2013.07.015 Despite the clear significance of beneficial animal-microbe associations & Microbe, Kremer et al. (2013) reveal that first contact within the squid-vibrio symbiosis triggers

  9. Sometimes called "Earth Sciences" in high school, Geosciences covers a broad range of topics related to our

    E-Print Network [OSTI]

    Saldin, Dilano

    2018. The field of geoscience ranges widely, from soil ex- perts to water technicians to oil related to our planet ­ its soil, minerals, climate change, magnetic fields, earthquakes, water sources, geoscientists use tools and skills from physics, chemistry, biology and mathematics to better understand

  10. Radio-frequency powered glow discharge device and method with high voltage interface

    DOE Patents [OSTI]

    Duckworth, Douglas C. (Knoxville, TN); Marcus, R. Kenneth (Clemson, SC); Donohue, David L. (Vienna, AT); Lewis, Trousdale A. (Oak Ridge, TN)

    1994-01-01

    A high voltage accelerating potential, which is supplied by a high voltage direct current power supply, is applied to the electrically conducting interior wall of an RF powered glow discharge cell. The RF power supply desirably is electrically grounded, and the conductor carrying the RF power to the sample held by the probe is desirably shielded completely excepting only the conductor's terminal point of contact with the sample. The high voltage DC accelerating potential is not supplied to the sample. A high voltage capacitance is electrically connected in series between the sample on the one hand and the RF power supply and an impedance matching network on the other hand. The high voltage capacitance isolates the high DC voltage from the RF electronics, while the RF potential is passed across the high voltage capacitance to the plasma. An inductor protects at least the RF power supply, and desirably the impedance matching network as well, from a short that might occur across the high voltage capacitance. The discharge cell and the probe which holds the sample are configured and disposed to prevent the probe's components, which are maintained at ground potential, from bridging between the relatively low vacuum region in communication with the glow discharge maintained within the cell on the one hand, and the relatively high vacuum region surrounding the probe and cell on the other hand. The probe and cell also are configured and disposed to prevent the probe's components from electrically shorting the cell's components.

  11. Radio-frequency powered glow discharge device and method with high voltage interface

    DOE Patents [OSTI]

    Duckworth, D.C.; Marcus, R.K.; Donohue, D.L.; Lewis, T.A.

    1994-06-28

    A high voltage accelerating potential, which is supplied by a high voltage direct current power supply, is applied to the electrically conducting interior wall of an RF powered glow discharge cell. The RF power supply desirably is electrically grounded, and the conductor carrying the RF power to the sample held by the probe is desirably shielded completely excepting only the conductor's terminal point of contact with the sample. The high voltage DC accelerating potential is not supplied to the sample. A high voltage capacitance is electrically connected in series between the sample on the one hand and the RF power supply and an impedance matching network on the other hand. The high voltage capacitance isolates the high DC voltage from the RF electronics, while the RF potential is passed across the high voltage capacitance to the plasma. An inductor protects at least the RF power supply, and desirably the impedance matching network as well, from a short that might occur across the high voltage capacitance. The discharge cell and the probe which holds the sample are configured and disposed to prevent the probe's components, which are maintained at ground potential, from bridging between the relatively low vacuum region in communication with the glow discharge maintained within the cell on the one hand, and the relatively high vacuum region surrounding the probe and cell on the other hand. The probe and cell also are configured and disposed to prevent the probe's components from electrically shorting the cell's components. 11 figures.

  12. Influences of impedance matching network on pulse-modulated radio frequency atmospheric pressure glow discharges

    SciTech Connect (OSTI)

    Huo, W. G. [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 (China); School of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029 (China); Xu, K.; Sun, B.; Ding, Z. F. [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 (China)

    2012-08-15

    Pulse-modulated RF atmospheric pressure glow discharges (APDGs) were investigated in recent years to reduce the thermal accumulation and extend the operation region of the stable alpha glow mode. Different pulse-modulated voltage and current waveforms were acquired in previous experiments, but no attention was paid to the interpretation. We investigated this issue and associated phenomenon via positive and negative feedback effects derived from varying the series capacitor in the inversely L-shaped matching network used in our pulse-modulated RF APGD source. The evolutions of pulse-modulated RF waveforms were found to be associated with the feedback region and the pulsed plasma absorbed RF power. In the positive feedback region, pulse-modulated RF APGDs are relatively stable. In the negative feedback region, wide spikes as well as undershoots occur in RF voltage and current waveforms and the plasma absorbed RF power. In case of a high RF power discharge with a low modulation frequency, the pulse-modulated RF APGD is extinguished and re-ignited due to the enhanced undershoot during the initial pulse phase. The pulse-modulated RF APGD can transit from positive to negative feedback region in a range of series capacitance. Experimental results are discussed by the aid of equivalent circuit, negative and positive feedback effects.

  13. New family of tiny crystals glow bright in LED lights | ornl...

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

    Minuscule crystals that glow different colors may be the missing ingredient for white LED lighting that illuminates homes and offices as effectively as natural sunlight....

  14. New Family of Tiny Crystals Glow Bright in LED Lights | Advanced...

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

    crystals that glow different colors may be the missing ingredient for white light-emitting diode (LED) lighting that illuminates homes and offices as effectively as natural...

  15. LANL Transfers Glowing Bio Technology to Sandia Biotech

    ScienceCinema (OSTI)

    Rorick, Kevin

    2012-08-02

    Partnering with Los Alamos National Laboratory, an Albuquerque-based company is seeking to transform the way protein and peptide analysis is conducted around the world. Sandia Biotech is using a biological technology licensed from Los Alamos called split green fluorescent protein (sGFP), as a detecting and tracking tool for the protein and peptide industry, valuable in the fields of Alzheimer's research, drug development and other biotechnology fields using protein folding to understand protein expression and mechanisms of action. http://www.lanl.gov/news/stories/glowing-future-for-los-alamos-and-sandia-b iotech-partnership.html

  16. LANL Transfers Glowing Bio Technology to Sandia Biotech

    SciTech Connect (OSTI)

    Rorick, Kevin

    2012-01-01

    Partnering with Los Alamos National Laboratory, an Albuquerque-based company is seeking to transform the way protein and peptide analysis is conducted around the world. Sandia Biotech is using a biological technology licensed from Los Alamos called split green fluorescent protein (sGFP), as a detecting and tracking tool for the protein and peptide industry, valuable in the fields of Alzheimer's research, drug development and other biotechnology fields using protein folding to understand protein expression and mechanisms of action. http://www.lanl.gov/news/stories/glowing-future-for-los-alamos-and-sandia-b iotech-partnership.html

  17. Reproducing continuous radio blackout using glow discharge plasma

    SciTech Connect (OSTI)

    Xie, Kai; Li, Xiaoping; Liu, Donglin; Shao, Mingxu [School of Aerospace Science and Technology, Xidian University, Xi'an 710071 (China)] [School of Aerospace Science and Technology, Xidian University, Xi'an 710071 (China); Zhang, Hanlu [School of Communication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710121 (China)] [School of Communication and Information Engineering, Xi'an University of Posts and Telecommunications, Xi'an 710121 (China)

    2013-10-15

    A novel plasma generator is described that offers large-scale, continuous, non-magnetized plasma with a 30-cm-diameter hollow structure, which provides a path for an electromagnetic wave. The plasma is excited by a low-pressure glow discharge, with varying electron densities ranging from 10{sup 9} to 2.5 × 10{sup 11} cm{sup ?3}. An electromagnetic wave propagation experiment reproduced a continuous radio blackout in UHF-, L-, and S-bands. The results are consistent with theoretical expectations. The proposed method is suitable in simulating a plasma sheath, and in researching communications, navigation, electromagnetic mitigations, and antenna compensation in plasma sheaths.

  18. Nonlinear Dust Acoustic Waves, Shocks and Stationary Structures in a DC Glow Discharge Dusty Plasma

    E-Print Network [OSTI]

    Merlino, Robert L.

    Nonlinear Dust Acoustic Waves, Shocks and Stationary Structures in a DC Glow Discharge Dusty Plasma drifting dusty plasmas and temporal dust acoustic wave growth Phys. Plasmas 18, 113706 (2011) Modulational;Nonlinear Dust Acoustic Waves, Shocks and Stationary Structures in a DC Glow Discharge Dusty Plasma Robert L

  19. The influence of vacuum annealing, glow discharge and electropolishing on the topography of stainless steel sheet metal

    E-Print Network [OSTI]

    Unterlerchner, W

    1977-01-01

    The influence of vacuum annealing, glow discharge and electropolishing on the topography of stainless steel sheet metal

  20. Topical report review status

    SciTech Connect (OSTI)

    NONE

    1997-08-01

    This report provides industry with procedures for submitting topical reports, guidance on how the U.S. Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review schedules, of all topical reports currently accepted for review by the NRC. This report will be published annually. Each sponsoring organization with one or more topical reports accepted for review copies.

  1. Plasma stability control using dielectric barriers in radio-frequency atmospheric pressure glow discharges

    SciTech Connect (OSTI)

    Shi, J. J.; Liu, D. W.; Kong, M. G.

    2006-08-21

    It is widely accepted that electrode insulation is unnecessary for generating radio-frequency (rf) atmospheric pressure glow discharges (APGDs). It is also known that rf APGDs with large discharge current are susceptible to the glow-to-arc transition. In this letter, a computational study is presented to demonstrate that dielectric barriers provide an effective control over unlimited current growth and allow rf APGDs to be operated at very high current densities with little danger of the glow-to-arc transition. Characteristics of electrode sheaths are used to show that the stability control is achieved by forcing the plasma-containing electrode unit to acquire positive differential conductivity.

  2. Flush-mounted probe diagnostics for argon glow discharge plasma

    SciTech Connect (OSTI)

    Xu, Liang Cao, Jinxiang; Liu, Yu; Wang, Jian; Du, Yinchang; Zheng, Zhe; Zhang, Xiao; Wang, Pi; Zhang, Jin; Li, Xiao; Qin, Yongqiang; Zhao, Liang

    2014-09-15

    A comparison is made between plasma parameters measured by a flush-mounted probe (FP) and a cylindrical probe (CP) in argon glow discharge plasma. Parameters compared include the space potential, the plasma density, and the effective electron temperature. It is found that the ion density determined by the FP agrees well with the electron density determined by the CP in the quasi-neutral plasma to better than 10%. Moreover, the space potential and effective electron temperature calculated from electron energy distribution function measured by the FP is consistent with that measured by the CP over the operated discharge current and pressure ranges. These results present the FP can be used as a reliable diagnostic tool in the stable laboratory plasma and also be anticipated to be applied in other complicated plasmas, such as tokamaks, the region of boundary-layer, and so on.

  3. Dynamics of multiple double layers in high pressure glow discharge in a simple torus

    SciTech Connect (OSTI)

    Kumar Paul, Manash, E-mail: manashkr@gmail.com [Department of Physics, National Institute of Technology Agartala, Tripura–799 046 (India); Sharma, P. K.; Thakur, A.; Kulkarni, S. V.; Bora, D. [Institute for Plasma Research, Bhat, Gandhinagar, Gujarat–382 428 (India)

    2014-06-15

    Parametric characterization of multiple double layers is done during high pressure glow discharge in a toroidal vessel of small aspect ratio. Although glow discharge (without magnetic field) is known to be independent of device geometry, but the toroidal boundary conditions are conducive to plasma growth and eventually the plasma occupy the toroidal volume partially. At higher anode potential, the visibly glowing spots on the body of spatially extended anode transform into multiple intensely luminous spherical plasma blob structures attached to the tip of the positive electrode. Dynamics of multiple double layers are observed in argon glow discharge plasma in presence of toroidal magnetic field. The radial profiles of plasma parameters measured at various toroidal locations show signatures of double layer formation in our system. Parametric dependence of double layer dynamics in presence of toroidal magnetic field is presented here.

  4. Period doubling cascade in glow discharges: Local versus global differential conductivity Danijela D. Sijaci,1

    E-Print Network [OSTI]

    Ebert, Ute

    and energy saving lamps, beamers, flat TV screens, car and street lamps, as well as in various industrial]. In addition to structures familiar from other physical systems, glow discharges continue to exhibit new

  5. Binary and ternary gas mixtures for use in glow discharge closing switches

    DOE Patents [OSTI]

    Hunter, Scott R. (Oak Ridge, TN); Christophorou, Loucas G. (Oak Ridge, TN)

    1990-01-01

    Highly efficient binary and ternary gas mixtures for use in diffuse glow discharge closing switches are disclosed. The binary mixtures are combinations of helium or neon and selected perfluorides. The ternary mixtures are combinations of helium, neon, or argon, a selected perfluoride, and a small amount of gas that exhibits enhanced ionization characteristics. These mixtures are shown to be the optimum choices for use in diffuse glow discharge closing switches by virtue of the combined physio-electric properties of the mixture components.

  6. Ambient-atmosphere glow discharge for determination of elemental concentration in solutions in a high-throughput or transient fashion

    DOE Patents [OSTI]

    Webb, Michael R. (Somerville, MA); Hieftje, Gary M. (Bloomington, IN); Andrade, Francisco (Leeds, GB)

    2011-04-19

    An ambient atmosphere glow discharge spectrometer is disclosed having a capillary, two electrodes and a means for recording the atomic emissions.

  7. Tell Barack Obama the Truth The Whole Truth Embers of election night elation will glow longer than any prior election. Glowing even

    E-Print Network [OSTI]

    Hansen, James E.

    global warming to date is smaller than day-to-day weather fluctuations, it has brought global temperatureTell Barack Obama the Truth ­ The Whole Truth Embers of election night elation will glow longer areas. Further warming is "in the pipeline" due to gases already in the air (because of climate system

  8. Binary and ternary gas mixtures with temperature enhanced diffuse glow discharge characteristics for use in closing switches

    DOE Patents [OSTI]

    Christophorou, L.G.; Hunter, S.R.

    1990-06-26

    An improvement to the gas mixture used in diffuse glow discharge closing switches is disclosed which includes binary and ternary gas mixtures which are formulated to exhibit decreasing electron attachment with increasing temperature. This increases the efficiency of the conductance of the glow discharge and further inhibits the formation of an arc. 11 figs.

  9. Binary and ternary gas mixtures with temperature enhanced diffuse glow discharge characteristics for use in closing switches

    DOE Patents [OSTI]

    Christophorou, Loucas G. (Oak Ridge, TN); Hunter, Scott R. (Oak Ridge, TN)

    1990-01-01

    An improvement to the gas mixture used in diffuse glow discharge closing switches is disclosed which includes binary and ternary gas mixtures which are formulated to exhibit decreasing electron attachment with increasing temperature. This increases the efficiency of the conductance of the glow discharge and further inhibits the formation of an arc.

  10. Binary and ternary gas mixtures with temperature enhanced diffuse glow discharge characteristics for use in closing switches

    DOE Patents [OSTI]

    Christophorou, L.G.; Hunter, S.R.

    1988-06-28

    An improvement to the gas mixture used in diffuse glow discharge closing switches is disclosed which includes binary and ternary gas mixtures which are formulated to exhibit decreasing electron attachment with increasing temperature. This increases the efficiency of the conductance of the glow discharge and further inhibits the formation of an arc. 11 figs.

  11. Simulation of the shielding of dust particles in low pressure glow Seung J. Choi and Mark J. Kushner

    E-Print Network [OSTI]

    Kushner, Mark

    Simulation of the shielding of dust particles in low pressure glow discharges Seung J. Choi) The dynamics of the shielding of particulates ("dust") in low pressure glow discharges have been investigated sections represented by the geometrical obscuration of the charged dust particles and their shield- ing

  12. Binary and ternary gas mixtures for use in glow discharge closing switches

    DOE Patents [OSTI]

    Hunter, S.R.; Christophorou, L.G.

    1988-04-27

    Highly efficient binary and ternary gas mixtures for use in diffuse glow discharge closing switches are disclosed. The binary mixtures are combinations of helium or neon and selected perfluorides. The ternary mixtures are combinations of helium, neon, or argon, a selected perfluoride, and a small amount of gas that exhibits enhanced ionization characteristics. These mixtures are shown to be the optimum choices for use in diffuse glow discharge closing switches by virtue if the combines physio-electric properties of the mixture components. 9 figs.

  13. Long range temporal correlation in the chaotic oscillations of a dc glow discharge plasma

    SciTech Connect (OSTI)

    Lahiri, S. [Dinabandhu Mahavidyalaya, Bongaon, North 24 Parganas, Kolkata 743235 (India); Roychowdhury, D. [Techno India, EM4/1 Sector V, Salt Lake, Kolkata 700091 (India); Sekar Iyengar, A. N. [Plasma Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064 (India)

    2012-08-15

    Long range temporal correlations in the fluctuations of the plasma floating potentials (measured using a Langmuir probe) are investigated in a dc glow discharge plasma. Keeping the neutral pressure constant, the discharge voltage was varied and at the formation of the plasma, quasi periodic oscillations were excited and on further increase of the discharge voltage they became chaotic (irregular) beyond a threshold voltage. We compared the Lyapunov exponent with the Hurst exponent obtained from R/S statistics which showed an opposite behaviour at the transition point. These results are perhaps new since we have not come across such comparative analysis for chaotic oscillations in a glow discharge plasma before.

  14. Parametric investigation of nonlinear fluctuations in a dc glow discharge plasma

    SciTech Connect (OSTI)

    Nurujjaman, Md.; Narayanan, Ramesh; Sekar Iyengar, A. N. [Plasma Physics Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata, 700064 (India)

    2007-12-15

    Glow discharge plasmas exhibit various types of self-excited oscillations for different initial conditions like discharge voltages and filling pressures. The behavior of such oscillations associated with the anode glow has been investigated using nonlinear techniques like correlation dimension, largest Lyapunov exponent, etc. It is seen that these oscillations go to an ordered state from a chaotic state with an increase in input energy, i.e., with discharge voltages implying occurrence of inverse bifurcations. These results are different from the other observations wherein the fluctuations have been observed to go from ordered to chaotic state.

  15. Detrapping of tungsten nanoparticles in a direct-current argon glow discharge

    SciTech Connect (OSTI)

    Couëdel, L. Kumar, K. Kishor; Arnas, C.

    2014-12-15

    Nanoparticles are grown from the sputtering of a tungsten cathode in a direct current argon glow discharge. Laser light scattering of a vertical laser sheet going through the plasma reveals that the dust particle cloud is compressed and pushed towards the anode during the discharge. Scanning electron microscopy images of substrates exposed to the plasma for given durations show that dust particles are continuously falling down on the anode during the discharge. These observations are explained by the fact that the electrostatic force at the negative glow-anode sheath boundary cannot balance the ion drag, gravity, and thermophoresis forces for particles of more than a few tens of nanometres in diameter.

  16. Summer Outline of Topics

    E-Print Network [OSTI]

    User

    2015-05-04

    25.1 Counting Units Fast: circumference, area, and surface area formulas. 29. 25.2 Measurement of Area and Volume volume formulas. 30. 26.1 Special Topics

  17. Perturbation of the cathode fall in direct-current glow discharges by particulate contamination

    E-Print Network [OSTI]

    Kushner, Mark

    Perturbation of the cathode fall in direct-current glow discharges by particulate contamination July 1991; accepted for publication 19 September 1991) Particulate (or "dust") contamination of plasma by dust contamination. We find that at constant current densities, the plasma responds to the reduction

  18. Simulation Study of an Extended Density DC Glow Toroidal Plasma Source

    SciTech Connect (OSTI)

    Granda-Gutierrez, E. E.; Piedad-Beneitez, A. de la; Lopez-Callejas, R.; Godoy-Cabrera, O. G.; Benitez-Read, J. S.; Pacheco-Sotelo, J. O.; Pena-Eguiluz, R.; Mercado-Cabrera, A.; Valencia A, R.; Barocio, S. R.

    2006-12-04

    Conventional wisdom assigns the DC glow discharge regime to plasma currents below {approx}500 mA values, beyond which the discharge falls into the anomalous glow and the turbulent arc regimes. However, we have found evidence that, during toroidal discharges, this barrier can be ostensibly extended up to 800 mA. Thus, a computer simulation has been applied to the evolution of the main electrical characteristics of such a glow discharge plasma in a toroidal vessel in order to design and construct a respective voltage/current controlled source. This should be able to generate a DC plasma in the glow regime with which currents in the range 10-3-100 A can be experimented and 109-1010 cm-3 plasma densities can be achieved to PIII optimization purposes. The plasma is modelled as a voltage-controlled current source able to be turned on whenever the breakdown voltage is reached across the gap between the anode and the vessel wall. The simulation outcome fits well our experimental measurements showing that the plasma current obeys power laws that are dependent on the power current and other control variables such as the gas pressure.

  19. Earth's Glow on the Young Moon: A Conjecture on the Lunar Farside Asymmetry

    E-Print Network [OSTI]

    Rhoads, James

    Earth's Glow on the Young Moon: A Conjecture on the Lunar Farside Asymmetry Arpita Roy & Jason of the Moon with the Earth" by Stigmatella aurantiaca Licensed under CC BY-SA 3.0 via Wikimedia Commons File:Tidal_locking_of_the_Moon_with_the_Earth Hypothesis: Moon formed from impact of Mars sized protoplanet, "Theia", with proto-earth Moon formed from

  20. DC Discharge Studies Using PIC-MCC: Unmagnetized Glow Discharge Theory Jeff Hammel & John Verboncoeur

    E-Print Network [OSTI]

    Wurtele, Jonathan

    DC Discharge Studies Using PIC-MCC: Unmagnetized Glow Discharge Theory Jeff Hammel & John Wiley and Sons, Inc., New York, 1994. · Leonard B. Loeb. Fundamental Processes of Electrical Discharge. Verboncoeur, A. B. Langdon, and N. T. Gladd. An object-oriented electromagnetic pic code. Computer Physics

  1. Planetary Nebula Planetary Nebula Planetary Nebula The bright glowing outer layers of gas

    E-Print Network [OSTI]

    Bechtold, Jill

    produced by fusion and in the heat of the explosion are scattered into space. Mass: 3 - 60 SM Star from a red giant star. The explosion occurs when the hydrogen fuel in the core is depleted. Mass: 0.5 - 1.0 SM StarPower Points: 5 The bright glowing outer layers of gas ejected from a red giant star

  2. Etching of UO{sub 2} in NF{sub 3} RF Plasma Glow Discharge

    SciTech Connect (OSTI)

    John M. Veilleux

    1999-08-01

    A series of room temperature, low pressure (10.8 to 40 Pa), low power (25 to 210 W) RF plasma glow discharge experiments with UO{sub 2} were conducted to demonstrate that plasma treatment is a viable method for decontaminating UO{sub 2} from stainless steel substrates. Experiments were conducted using NF{sub 3} gas to decontaminate depleted uranium dioxide from stainless-steel substrates. Depleted UO{sub 2} samples each containing 129.4 Bq were prepared from 100 microliter solutions of uranyl nitrate hexahydrate solution. The amorphous UO{sub 2} in the samples had a relatively low density of 4.8 gm/cm{sub 3}. Counting of the depleted UO{sub 2} on the substrate following plasma immersion was performed using liquid scintillation counting with alpha/beta discrimination due to the presence of confounding beta emitting daughter products, {sup 234}Th and {sup 234}Pa. The alpha emission peak from each sample was integrated using a gaussian and first order polynomial fit to improve quantification. The uncertainties in the experimental measurement of the etched material were estimated at about {+-} 2%. Results demonstrated that UO{sub 2} can be completely removed from stainless-steel substrates after several minutes processing at under 200 W. At 180 W and 32.7 Pa gas pressure, over 99% of all UO{sub 2} in the samples was removed in just 17 minutes. The initial etch rate in the experiments ranged from 0.2 to 7.4 {micro}m/min. Etching increased with the plasma absorbed power and feed gas pressure in the range of 10.8 to 40 Pa. A different pressure effect on UO{sub 2} etching was also noted below 50 W in which etching increased up to a maximum pressure, {approximately}23 Pa, then decreased with further increases in pressure.

  3. Time series analysis of ionization waves in dc neon glow discharge

    SciTech Connect (OSTI)

    Hassouba, M. A.; Al-Naggar, H. I.; Al-Naggar, N. M.; Wilke, C. [Department of Physics, Faculty of Science, Benha University (Egypt); Institute of Physics, E. M. A. University, Domstrasse 10a, 17489 Greifswald (Germany)

    2006-07-15

    The dynamics of dc neon glow discharge is examined by calculating a Lyapunov exponent spectrum (LES) and correlation dimension (D{sub corr}) from experimental time series. The embedding theory is used to reconstruct an attractor with the delay coordinate method. The analysis refers to periodic, chaotic, and quasi-periodic attractors. The results obtained are confirmed by a comparison with other methods of time series analysis such as the Fourier power spectrum and autocorrelation function. The main object of the present work is the positive column of a dc neon glow discharge. The positive column is an excellent model for the study of a non-linearity plasma system because it is nonisothermal plasma far from equilibrium.

  4. Investigation of complexity dynamics of inverse and normal homoclinic bifurcation in a glow discharge plasma

    SciTech Connect (OSTI)

    Saha, Debajyoti, E-mail: debajyoti.saha@saha.ac.in; Kumar Shaw, Pankaj; Janaki, M. S.; Sekar Iyengar, A. N.; Ghosh, Sabuj; Mitra, Vramori, E-mail: vramorimitra@yahoo.com; Michael Wharton, Alpha [Plasma Physics Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata 700064 (India)] [Plasma Physics Division, Saha Institute of Nuclear Physics, 1/AF, Bidhannagar, Kolkata 700064 (India)

    2014-03-15

    Order-chaos-order was observed in the relaxation oscillations of a glow discharge plasma with variation in the discharge voltage. The first transition exhibits an inverse homoclinic bifurcation followed by a homoclinic bifurcation in the second transition. For the two regimes of observations, a detailed analysis of correlation dimension, Lyapunov exponent, and Renyi entropy was carried out to explore the complex dynamics of the system.

  5. Investigation of reports of fusion reactions occurring at the cathode in glow discharges

    SciTech Connect (OSTI)

    Ellison, C.H.; Mahaffey, J.A.

    1996-01-01

    Recent reports of deuteron-deuteron (d-d) neutrons resulting from nuclear reactions in or at the palladium cathode of a deuterium glow discharge were investigated. The equipment, techniques, and experimental procedures are discussed in detail, as well as various possible mechanisms to produce such reactions. The results of this investigation do not confirm the presence of d-d reactions. 15 refs., 9 figs.

  6. Producing a Radioactive Source in a Deuterated Palladium Electrode Under Direct-Current Glow Discharge

    SciTech Connect (OSTI)

    Yamada, Hiroshi; Uchiyama, Kazuyoshi; Kawata, Nobuhiko; Kurisawa, Yoshiyuki; Nakamura, Mitsuru

    2001-03-15

    Anomalous gamma emission was rarely observed during direct-current glow discharge in {approx}3 Torrs of deuterium gas using a deuterated palladium foil cathode. Autoradiography after the discharge experiment showed that isotopes with low- and high-energy radiation components were produced before or during the discharge. The palladium foil after the anomalous gamma-ray emission was analyzed by secondary ion mass spectroscopy, which revealed a considerable increase in the content of iron and copper on the surface.

  7. A comparison of hydrogen vs. helium glow discharge effects on fusion device first-wall conditioning

    SciTech Connect (OSTI)

    Dylla, H.F.

    1989-09-01

    Hydrogen- and deuterium-fueled glow discharges are used for the initial conditioning of magnetic fusion device vacuum vessels following evacuation from atmospheric pressure. Hydrogenic glow discharge conditioning (GDC) significantly reduces the near-surface concentration of simple adsorbates, such as H/sub 2/O, CO, and CH/sub 4/, and lowers ion-induced desorption coefficients by typically three orders of magnitude. The time evolution of the residual gas production observed during hydrogen-glow discharge conditioning of the carbon first-wall structure of the TFTR device is similar to the time evolution observed during hydrogen GDC of the initial first-wall configuration in TFTR, which was primarily stainless steel. Recently, helium GDC has been investigated for several wall-conditioning tasks on a number of tokamaks including TFTR. Helium GDC shows negligible impurity removal with stainless steel walls. For impurity conditioning with carbon walls, helium GDC shows significant desorption of H/sub 2/O, CO, and CO/sub 2/; however, the total desorption yield is limited to the monolayer range. In addition, helium GDC can be used to displace hydrogen isotopes from the near-surface region of carbon first-walls in order to lower hydrogenic retention and recycling. 38 refs., 6 figs.

  8. Mechanism behind self-sustained oscillations in direct current glow discharges and dusty plasmas

    SciTech Connect (OSTI)

    Cho, Sung Nae

    2013-04-15

    An alternative explanation to the mechanism behind self-sustained oscillations of ions in direct current (DC) glow discharges is provided. Such description is distinguished from the one provided by the fluid models, where oscillations are attributed to the positive feedback mechanism associated with photoionization of particles and photoemission of electrons from the cathode. Here, oscillations arise as consequence of interaction between an ion and the surface charges induced by it at the bounding electrodes. Such mechanism provides an elegant explanation to why self-sustained oscillations occur only in the negative resistance region of the voltage-current characteristic curve in the DC glow discharges. Furthermore, this alternative description provides an elegant explanation to the formation of plasma fireballs in the laboratory plasma. It has been found that oscillation frequencies increase with ion's surface charge density, but at the rate which is significantly slower than it does with the electric field. The presented mechanism also describes self-sustained oscillations of ions in dusty plasmas, which demonstrates that self-sustained oscillations in dusty plasmas and DC glow discharges involve common physical processes.

  9. TECHNICAL STANDARDS PROGRAM TOPICAL COMMITTEES

    Broader source: Energy.gov [DOE]

    PurposeThis procedure describes how topical committees are organized and recognized under the Technical Standards Program. 

  10. Nonlocal control of electron temperature in short direct current glow discharge plasma

    SciTech Connect (OSTI)

    Demidov, V. I.; Kudryavtsev, A. A.; Stepanova, O. M.; Kurlyandskaya, I. P.

    2014-09-15

    To demonstrate controlling the electron temperature in nonlocal plasma, experiments have been performed on a short (without positive column) dc glow discharge with a cold cathode by applying different voltages to the conducting discharge wall. The experiments have been performed for low-pressure noble gas discharges. The applied voltage can modify trapping the energetic electrons emitted from the cathode sheath and arising from the atomic and molecular processes in the plasma within the device volume. This phenomenon results in the energetic electrons heating the slow plasma electrons, which consequently modifies the electron temperature. Furthermore, a numerical model of the discharge has demonstrated the electron temperature modification for the above case.

  11. SU-E-T-354: Peak Temperature Ratio of TLD Glow Curves to Investigate the Spatial Dependence of LET in a Clinical Proton Beam

    SciTech Connect (OSTI)

    Reft, C [UniversityChicago, Chicago, IL (United States); Pankuch, M; Ramirez, H [ProCure Treatment Centers, Warrenville, IL (United States)

    2014-06-01

    Purpose: Use the ratio of the two high temperature peaks (HTR) in TLD 700 glow curves to investigate spatial dependence of the linear energy transfer (LET) in proton beams. Studies show that the relative biological effectiveness (RBE) depends upon the physical dose as well as its spatial distribution. Although proton therapy uses a spatially invariant RBE of 1.1, studies suggest that the RBE increases in the distal edge of a spread out Bragg peak (SOBP) due to the increased LET. Methods: Glow curve studies in TLD 700 show that the 280 C temperature peak is more sensitive to LET radiation than the 210 C temperature peak. Therefore, the areas under the individual temperature peaks for TLDs irradiated in a proton beam normalized to the peak ratio for 6 MV photons are used to determine the HTR to obtain information on its LET. TLD 700 chips with dimensions 0.31×0.31×0.038 cc are irradiated with 90 MeV protons at varying depths in a specially designed blue wax phantom to investigate LET spatial dependence. Results: Five TLDs were placed at five different depths of the percent depth dose curve (PDD) of range 16.2 cm: center of the SOPB and approximately at the 99% distal edge, 90%, 75% and 25% of the PDD, respectively. HTR was 1.3 at the center of the SOBP and varied from 2.2 to 3.9 which can be related to an LET variation from 0.5 to 18 KeV/? via calibration with radiation beams of varying LET. Conclusion: HTR data show a spatially invariant LET slightly greater than the 6 MV radiations in the SOBP, but a rapidly increasing LET at the end of the proton range. These results indicate a spatial variation in RBE with potential treatment consequences when selecting treatment margins to minimize the uncertainties in proton RBE.

  12. Investigation of helium ion production in constricted direct current plasma ion source with layered-glows

    SciTech Connect (OSTI)

    Lee, Yuna; Chung, Kyoung-Jae; Park, Yeong-Shin; Hwang, Y. S.; Center for Advance Research in Fusion Reactor Engineering, Seoul National University, Seoul 151-744

    2014-02-15

    Generation of helium ions is experimentally investigated with a constricted direct current (DC) plasma ion source operated at layered-glow mode, in which electrons could be accelerated through multiple potential structures so as to generate helium ions including He{sup 2+} by successive ionization collisions in front of an extraction aperture. The helium discharge is sustained with the formation of a couple of stable layers and the plasma ball with high density is created near the extraction aperture at the operational pressure down to 0.6 Torr with concave cathodes. The ion beam current extracted with an extraction voltage of 5 kV is observed to be proportional to the discharge current and inversely proportional to the operating pressure, showing high current density of 130 mA/cm{sup 2} and power density of 0.52 mA/cm{sup 2}/W. He{sup 2+} ions, which were predicted to be able to exist due to multiple-layer potential structure, are not observed. Simple calculation on production of He{sup 2+} ions inside the plasma ball reveals that reduced operating pressure and increased cathode area will help to generate He{sup 2+} ions with the layered-glow DC discharge.

  13. Charging of dust grains in a nonequilibrium plasma of a stratified glow discharge

    SciTech Connect (OSTI)

    Sukhinin, G. I.; Fedoseev, A. V.

    2007-12-15

    A theoretical model is presented that describes the charging of dust grains in the positive plasma column of a stratified glow dc discharge in argon. A one-dimensional self-consistent model is used to obtain axial profiles of the electric field, as well as the electron energy distribution function along the axis of the discharge tube. Radial profiles of the electric field are determined in the ambipolar diffusion approximation. It is assumed that, in the radial direction, the electron distribution function depends only on the total electron energy. Two-dimensional distributions of the discharge plasma parameters are calculated and used to determine the potential and charge of a test dust grain at a certain point within the discharge and the electrostatic forces acting on it. It is shown that the grain charge distribution depends strongly on the nonequilibrium electron distribution function and on the nonuniform distribution of the electric field in a stratified glow discharge. A discussion is presented on the suspension of dust grains, the separation of grains by size in the discharge striations, and a possible mechanism for the onset of vortex dust motion at the edge of a dust cloud.

  14. Account of nonlocal ionization by fast electrons in the fluid models of a direct current glow discharge

    SciTech Connect (OSTI)

    Rafatov, I.; Bogdanov, E. A.; Kudryavtsev, A. A.

    2012-09-15

    We developed and tested a simple hybrid model for a glow discharge, which incorporates nonlocal ionization by fast electrons into the 'simple' and 'extended' fluid frameworks. Calculations have been performed for an argon gas. Comparison with the experimental data as well as with the hybrid (particle) and fluid modelling results demonstated good applicability of the proposed model.

  15. ARM - Topic List

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, AlaskaManus Site-Inactive TWP Related LinksgovDataTime in ARM NetCDF

  16. Decomposition of toluene in a steady-state atmospheric-pressure glow discharge

    SciTech Connect (OSTI)

    Trushkin, A. N.; Grushin, M. E.; Kochetov, I. V.; Trushkin, N. I.; Akishev, Yu. S.

    2013-02-15

    Results are presented from experimental studies of decomposition of toluene (C{sub 6}H{sub 5}CH{sub 3}) in a polluted air flow by means of a steady-state atmospheric pressure glow discharge at different water vapor contents in the working gas. The experimental results on the degree of C{sub 6}H{sub 5}CH{sub 3} removal are compared with the results of computer simulations conducted in the framework of the developed kinetic model of plasma chemical decomposition of toluene in the N{sub 2}: O{sub 2}: H{sub 2}O gas mixture. A substantial influence of the gas flow humidity on toluene decomposition in the atmospheric pressure glow discharge is demonstrated. The main mechanisms of the influence of humidity on C{sub 6}H{sub 5}CH{sub 3} decomposition are determined. The existence of two stages in the process of toluene removal, which differ in their duration and the intensity of plasma chemical decomposition of C{sub 6}H{sub 5}CH{sub 3} is established. Based on the results of computer simulations, the composition of the products of plasma chemical reactions at the output of the reactor is analyzed as a function of the specific energy deposition and gas flow humidity. The existence of a catalytic cycle in which hydroxyl radical OH acts a catalyst and which substantially accelerates the recombination of oxygen atoms and suppression of ozone generation when the plasma-forming gas contains water vapor is established.

  17. Performance and Economics of Catalytic Glow Plugs and Shields in Direct Injection Natural Gas Engines for the Next Generation Natural Gas Vehicle Program: Final Report

    SciTech Connect (OSTI)

    Mello, J. P.; Bezaire, D.; Sriramulu, S.; Weber, R.

    2003-08-01

    Subcontractor report details work done by TIAX and Westport to test and perform cost analysis for catalytic glow plugs and shields for direct-injection natural gas engines for the Next Generation Natural Gas Vehicle Program.

  18. TEC Working Group Topic Groups Archives Consolidated Grant Topic Group

    Broader source: Energy.gov [DOE]

    The Consolidated Grant Topic Group arose from recommendations provided by the TEC and other external parties to the DOE Senior Executive Transportation Forum in July 1998. It was proposed that the consolidation of multiple funding streams from numerous DOE sources into a single grant would provide a more equitable and efficient means of assistance to States and Tribes affected by DOE nuclear material shipments.

  19. Topics in Basic Maser Theory

    E-Print Network [OSTI]

    Moshe Elitzur

    2001-05-11

    This review covers some of the developments in basic theory of astronomical masers over the past ten years. Topics included are the effects of three dimensional geometry and polarization, with special emphasis on the differences between maser and non-maser radiation.

  20. Advanced Topics in Computational Biology

    E-Print Network [OSTI]

    Lonardi, Stefano

    1 Advanced Topics in Computational Biology April 6, 2015 CS260 3D structure of genomes ... the next frontier in genomic is space #12;2 Genome (chromosome) 3D structure · Conformation of chromosomes in nuclei is critical to many cellular processes such as gene regulation, DNA replication, maintenance of genome

  1. Non-linear macro evolution of a dc driven micro atmospheric glow discharge

    E-Print Network [OSTI]

    Xu, Shaofeng

    2015-01-01

    We studied the macro evolution of the micro atmospheric glow discharge generated between a micro argon jet into ambient air and static water. The micro discharge behaves similarly to a complex ecosystem. Non-linear behaviors are found for the micro discharge when the water acts as a cathode, different from the discharge when water behaves as an anode. Groups of snapshots of the micro discharge formed at different discharge currents are captured by an intensified charge-coupled device with controlled exposure time, and each group consisted of 256 images taken in succession. Edge detection methods are used to identify the water surface and then the total brightness is defined by adding up the signal counts over the area of the micro discharge. Motions of the water surface at different discharge currents show that the water surface lowers increasingly rapidly when the water acts as a cathode. In contrast, the water surface lowers at a constant speed when the water behaves as an anode. The light curves are simila...

  2. Studies on gas breakdown in pulsed radio frequency atmospheric pressure glow discharges

    SciTech Connect (OSTI)

    Huo, W. G. [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 (China) [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 (China); School of Physics and Electronic Technology, Liaoning Normal University, Dalian 116029 (China); Jian, S. J.; Yao, J.; Ding, Z. F., E-mail: zfding@dlut.edu.cn [School of Physics and Optoelectronic Technology, Dalian University of Technology, Dalian 116023 (China)

    2014-05-15

    In pulsed RF atmospheric pressure glow discharges, the gas breakdown judged by the rapid drop in the amplitude of the pulsed RF voltage is no longer universally true. The steep increment of the plasma-absorbed RF power is proposed to determine the gas breakdown. The averaged plasma-absorbed RF power over a pulse period is used to evaluate effects of the preceding pulsed RF discharge on the breakdown voltage of the following one, finding that the breakdown voltage decreases with the increment in the averaged plasma-absorbed RF power under constant pulse duty ratio. Effects of the pulse off-time on the breakdown voltage and the breakdown delay time are also studied. The obtained dependence of the breakdown voltage on the pulse off-time is indicative of the transitional plasma diffusion processes in the afterglow. The breakdown voltage varies rapidly as the plasma diffuses fast in the region of moderate pulse off-time. The contribution of nitrogen atom recombination at the alumina surface is demonstrated in the prolonged memory effect on the breakdown delay time vs. the pulse off-time and experimentally validated by introducing a trace amount of nitrogen into argon at short and long pulse off-times.

  3. Junction silicon solar cells made with molecular beam glow discharge bombardment

    SciTech Connect (OSTI)

    Caine, E.J.

    1982-01-01

    The fabrication of silicon PN junction solar cells with molecular implanted emitter regions is described. A simple, economical high current (0.5 mA/cm/sup 2/), low voltage (4-6 kV) glow discharge apparatus without any ion mass separation is used for implantation. The discharge beam is characterized with a current-voltage conduction curve, radial profile of target sheet resistance and operating temperature of implant target. Molecular implantation compounds discussed include: boron trifluoride, trimethyl borate, boron trichloride, trimethyl phosphite, arsenic trifluoride, phosphorus trichloride, phosphorus oxychloride and arsenic trichloride. Annealing is accomplished with a Q-switched ruby laser and with a standard diffusion furnace. Solar cell performance parameters (conversion efficiency, quantum efficiency and junction ideality) are compared with cells conventionally implanted at 30 keV with /sup 11/B and /sup 31/P and cells made with a standard open tube phosphorus oxychloride diffusion. Cell substrate thickness was found to limit short circuit current. Total area simulated AM1 power conversion efficiencies of molecular cells without antireflection coatings or backsurface fields are at best 8.2% as compared to 9.0% for conventional implanted or diffused devices. To achieve optimum performance, laser light had to be incorporated in the molecular implant annealing procedure.

  4. Research Topics | 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 Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report AppendicesA Token Requesting A TokenResearch Topics Research

  5. Collaboration on Topic Change in Conversation

    E-Print Network [OSTI]

    Howe, Mary

    1991-01-01

    Conversations are cooperatively achieved speech events. Analysis of topic changes shows that topic endings are negotiated by participants over a series of turns, using the following specific types of indicators: summary assessments, acknowledgment...

  6. WTP Communications Strategy Discussion Topics

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricN A 035(92/02) nerg *415,Rates >Discussion Topics

  7. Topical report review status: Volume 10

    SciTech Connect (OSTI)

    NONE

    1996-03-01

    This report provides industry with procedures for submitting topical reports, guidance on how the U.S. Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review by the NRC. This report is published annually.

  8. A low-power magnetic-field-assisted plasma jet generated by dielectric-barrier discharge enhanced direct-current glow discharge at atmospheric pressure

    SciTech Connect (OSTI)

    Jiang, Weiman; Tang, Jie Wang, Yishan; Zhao, Wei; Duan, Yixiang; Research Center of Analytical Instrumentation, Sichuan University, Chengdu 610064

    2014-01-06

    A magnetic field is introduced to the dielectric-barrier discharge enhanced direct-current glow discharge for efficient plasma generation, with the discharge power of 2.7?W and total energy consumption reduced to 34% of the original. By spatially examining the emission spectra and plasma temperature, it is found that their peaks shift from edges to the center and the negative and anode glows merge into the positive column and disappear, accompanied by improvement of uniformity and chemical activity of the enlarged plasma. This lies in the enhancement of ionization in the curved and lengthened electron path and the dispersion of discharge domains.

  9. CCSF Topical Lunch Summary Systems Approach to Sustainable Energy

    E-Print Network [OSTI]

    Walter, M.Todd

    1 CCSF Topical Lunch Summary Systems Approach to Sustainable Energy October 28, 2009 Introduction their interest in systems, sustainability and energy, mentioned related research areas and colleagues who should/micro grids and wind energy Kevin Pratt Systems approach to sustainable design; develop a very fast

  10. Topics in Non-Parametric Statistics Arkadi Nemirovski1

    E-Print Network [OSTI]

    Nemirovski, Arkadi

    images and time-dependent signals. This is a mathematical area on the border between Statistics developed area of Non-parametric Statistics; we restrict ourselves with a number of selected topics related.2 The estimate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 3.3 Quality of estimation

  11. The effects of selected Vesicular Arbuscular Mycorrhizae on growth and water relation of geranium (Pelargonium x hortorum 'cherry glow') 

    E-Print Network [OSTI]

    Sweatt, Michael Raymond

    1982-01-01

    4 = low moisture, with mycorrhizae (L+N) The plants of Experiment I weze grown in 15 cm standard clay pots which had been soaked in 10% chlorox solution and zinsed with water be- fore use. The media was a sterilised 4:3:1 (v/v) sand, sandy loam...

  12. Dust acoustic waves in a direct current glow discharge C. Thompson, A. Barkan, N. D'Angelo, and R. L. Merlinoa)

    E-Print Network [OSTI]

    Merlino, Robert L.

    Dust acoustic waves in a direct current glow discharge C. Thompson, A. Barkan, N. D'Angelo, and R Received 25 February 1997; accepted 21 April 1997 An experimental investigation of dust acoustic DA waves electrostatically. The dust acoustic waves were produced by applying a modulation signal 5­40 Hz to the anode

  13. Final Report DE-FG02-00ER54583: "Physics of Atmospheric Pressure Glow Discharges" and "Nanoparticle Nucleation and Dynamics in Low-Pressure Plasmas"

    SciTech Connect (OSTI)

    Uwe Kortshagen; Joachim Heberlein; Steven L. Girshick

    2009-06-01

    This project was funded over two periods of three years each, with an additional year of no-cost extension. Research in the first funding period focused on the physics of uniform atmospheric pressure glow discharges, the second funding period was devoted to the study of the dynamics of nanometer-sized particles in plasmas.

  14. Tracking topic birth and death in LDA.

    SciTech Connect (OSTI)

    Wilson, Andrew T.; Robinson, David Gerald

    2011-09-01

    Most topic modeling algorithms that address the evolution of documents over time use the same number of topics at all times. This obscures the common occurrence in the data where new subjects arise and old ones diminish or disappear entirely. We propose an algorithm to model the birth and death of topics within an LDA-like framework. The user selects an initial number of topics, after which new topics are created and retired without further supervision. Our approach also accommodates many of the acceleration and parallelization schemes developed in recent years for standard LDA. In recent years, topic modeling algorithms such as latent semantic analysis (LSA)[17], latent Dirichlet allocation (LDA)[10] and their descendants have offered a powerful way to explore and interrogate corpora far too large for any human to grasp without assistance. Using such algorithms we are able to search for similar documents, model and track the volume of topics over time, search for correlated topics or model them with a hierarchy. Most of these algorithms are intended for use with static corpora where the number of documents and the size of the vocabulary are known in advance. Moreover, almost all current topic modeling algorithms fix the number of topics as one of the input parameters and keep it fixed across the entire corpus. While this is appropriate for static corpora, it becomes a serious handicap when analyzing time-varying data sets where topics come and go as a matter of course. This is doubly true for online algorithms that may not have the option of revising earlier results in light of new data. To be sure, these algorithms will account for changing data one way or another, but without the ability to adapt to structural changes such as entirely new topics they may do so in counterintuitive ways.

  15. Interconnection-Wide Transmission Planning Initiative: Topic...

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

    State Agency Input Regarding Electric Resource and Transmission Planning in the Texas Interconnection Interconnection-Wide Transmission Planning Initiative: Topic B, State Agency...

  16. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    A, Interconnection-Level Analysis and Planning Interconnection-Wide Transmission Planning Initiative: Topic A, Interconnection-Level Analysis and Planning A description of the...

  17. Interconnection-Wide Transmission Planning Initiative: Topic...

    Office of Environmental Management (EM)

    Interconnection on Electric Resource Planning and Priorities Interconnection-Wide Transmission Planning Initiative: Topic B, Cooperation Among States in the Eastern...

  18. Renewable Energy Project Development: Advanced Concept Topics

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

    Concept Topics An Introduction to Risk, Tribal Roles, and Support Policies in the Renewable Energy Project Development Process Course Outline What we will cover... About the...

  19. TEC/WG Tribal Topic Group

    Office of Environmental Management (EM)

    Meeting September 22, 2005 - Pueblo, CO Group Chair: Jay Jones (DOEOCRWM) Tribal Topic Group Members Present: Richard Arnold (Southern PaiuteCGTO), Vicki Best (Bechtel SAIC-YMP),...

  20. TEC Working Group Topic Groups Archives Communications

    Broader source: Energy.gov [DOE]

    The Communications Topic Group was convened in April 1998 to improve internal and external strategic level communications regarding DOE shipments of radioactive and other hazardous materials.

  1. A Note on Several Meteorological Topics Related to Polar Regions

    E-Print Network [OSTI]

    Sienicki, Krzysztof

    2011-01-01

    Analysis of the meteorology of Polar Regions is fundamental to the process of understanding the global climatology of the Earth and Earth-like planets. The nature of air circulation in a polar vortex is of preliminary importance. I have show that the local and continental spatiotemporal relationship between near surface wind events is self-organized criticality. In particular, the wind event size, wind event duration, and duration of quiescent wind event are well approximated by power-law distributions. On a continental scale, the wind events in the Antarctic tend to be self-organized criticality with ergodic properties. A similar self-organized criticality wind event was also found in Taylor Valley located at McMurdo Dry Valleys discovered by Captain Scott's expedition. Captain Scott's meteorological Terra Nova record was also examined. I have also revisited and re-analyzed wind events in Hornsund at Spitsbergen Island, in terms of marginal probabilities and marginal copulas which describe positive L\\'evy pr...

  2. Investigations on detonation shock dynamics and related topics. Final report

    SciTech Connect (OSTI)

    Stewart, D.S.

    1993-11-01

    This document is a final report that summarizes the research findings and research activities supported by the subcontract DOE-LANL-9-XG8-3931P-1 between the University of Illinois (D. S. Stewart Principal Investigator) and the University of California (Los Alamos National Laboratory, M-Division). The main focus of the work has been on investigations of Detonation Shock Dynamics. A second emphasis has been on modeling compaction of energetic materials and deflagration to detonation in those materials. The work has led to a number of extensions of the theory of Detonation Shock Dynamics (DSD) and its application as an engineering design method for high explosive systems. The work also enhanced the hydrocode capabilities of researchers in M-Division by modifications to CAVEAT, an existing Los Alamos hydrocode. Linear stability studies of detonation flows were carried out for the purpose of code verification. This work also broadened the existing theory for detonation. The work in this contract has led to the development of one-phase models for dynamic compaction of porous energetic materials and laid the groundwork for subsequent studies. Some work that modeled the discrete heterogeneous behavior of propellant beds was also performed. The contract supported the efforts of D. S. Stewart and a Postdoctoral student H. I. Lee at the University of Illinois.

  3. Research topics related to ESI | OpenEI Community

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,EnergyEast Jump to: navigation,Report HomeEnergyforResearch

  4. IEMS 490: Special topics: Operations Research Modeling in Humanitarian and Non-Profit Logistics

    E-Print Network [OSTI]

    Smilowitz, Karen

    IEMS 490: Special topics: Operations Research Modeling in Humanitarian and Non-Profit Logistics228) Course Description This course will cover a range of topics related to the modeling of logistics. Course material focuses on formulating complex logistics problems, teaching students to trans- late real

  5. Topics in quantum field theory 

    E-Print Network [OSTI]

    Kibble, T. W. B.

    1958-01-01

    The subject matter of this thesis falls into two distinct parts. Chapters II to IV are devoted to a discussion of Schwinger's action principle, and chapters V and VI are concerned with the proof of dispersion relations ...

  6. Master Thesis Projects Topics within Agroecology

    E-Print Network [OSTI]

    Bataillon, Thomas

    Master Thesis Projects Topics within Agroecology AgroEnvironmental Management & Agrobiology MSc 2015 #12;1 Preface This catalogue of master thesis projects available in 2015-2016 was prepared to help students in their deci- sions selecting a topic for their thesis project. A number of project

  7. TEC Working Group Topic Groups Archives Protocols

    Broader source: Energy.gov [DOE]

    The Transportation Protocols Topic Group serves as an important vehicle for DOE senior managers to assess and incorporate stakeholder input into the protocols process. The Topic Group was formed to review a series of transportation protocols developed in response to a request for DOE to be more consistent in its approach to transportation.

  8. Topics in Representation Theory: The Heisenberg Algebra

    E-Print Network [OSTI]

    Woit, Peter

    Topics in Representation Theory: The Heisenberg Algebra We'll now turn to a topic which is a precise analog of the previous discussion of the Clifford algebra and spinor representations. By replacing a new algebra, the Heisenberg algebra. The group of automor- phism of this algebra is now a symplectic

  9. Topics in Programming Languages! ! CISC 860*! ! ! Fall 2014! !The Structure and Design of Programming Languages!

    E-Print Network [OSTI]

    Cordy, James R.

    Topics in Programming Languages! ! CISC 860*! ! ! Fall 2014! !The Structure and Design of Programming Languages! !An advanced course in the design and evaluation of programming languages: history and evolution of programming languages, relation to programming methodology; principles of programming language

  10. Critical Histories of Information Technologies Proposal for a new special topics graduate course

    E-Print Network [OSTI]

    Toronto, University of

    Critical Histories of Information Technologies Proposal for a new special topics graduate course approaches information and communication technologies from critical and historical perspectives. We will investigate theories of the relations among technology, information, ideology, culture, and social structure

  11. Topic Policy/Procedur Change Alcohol and Controlled Substance Testing (CDL) Policy None

    E-Print Network [OSTI]

    Stuart, Steven J.

    Topic Policy/Procedur Change Alcohol and Controlled Substance Testing (CDL) Policy None Applicant Selection --- Selection of Non- --Academic Employees Policy Added clarification: This policy Resources Award Program Policy Updated links to forms and related documents. For approvals, require

  12. CS647: Advanced Topics in Wireless Networks

    E-Print Network [OSTI]

    Amir, Yair

    such as hills, buildings, or vehicles. When MS far from BS, the envelope distribution of received signalCS 647 2.1 CS647: Advanced Topics in Wireless Networks Basics of Wireless Transmission Part II Drs

  13. ECE 495 009 Advanced Topics in

    E-Print Network [OSTI]

    New Mexico, University of

    and statistical theory, Topics include - Top down structured approach to problem solving - How to write in freshman engineering courses. The course focuses on developing the skills needed to develop communications

  14. TEC Working Group Topic Groups Tribal

    Broader source: Energy.gov [DOE]

    The Tribal Topic Group was established in January 1998 to address government-to-government consultation between DOE and Indian Tribes affected by its transportation activities. The group focuses on...

  15. Multiple solutions in the theory of direct current glow discharges: Effect of plasma chemistry and nonlocality, different plasma-producing gases, and 3D modelling

    SciTech Connect (OSTI)

    Almeida, P. G. C.; Benilov, M. S.

    2013-10-15

    The work is aimed at advancing the multiple steady-state solutions that have been found recently in the theory of direct current (DC) glow discharges. It is shown that an account of detailed plasma chemistry and non-locality of electron transport and kinetic coefficients results in an increase of the number of multiple solutions but does not change their pattern. Multiple solutions are shown to exist for discharges in argon and helium provided that discharge pressure is high enough. This result indicates that self-organization in DC glow microdischarges can be observed not only in xenon, which has been the case until recently, but also in other plasma-producing gases; a conclusion that has been confirmed by recent experiments. Existence of secondary bifurcations can explain why patterns of spots grouped in concentric rings, observed in the experiment, possess in many cases higher number of spots in outer rings than in inner ones.

  16. CaF/sub 2/:Mn thermoluminescence: a single glow peak not described by 1st or 2nd order kinetics

    SciTech Connect (OSTI)

    Hornyak, W.F.; Levy, P.W.; Kierstead, J.A.

    1984-12-01

    The thermoluminescence (TL) of CaF/sub 2/:Mn has been studied using photon counting and digital recording. For doses of 10 rad or less the TL glow curves appear to consist of a single glow peak. However, there are indications - which are pronounced at larger doses - that one additional low intensity peak (area less than or equal to one percent) is superimposed on each side of the central peak. The intense peak is not described by 1st or 2nd order kinetics but is well described by the more general kinetics from which these kinetics are derived. These observations, and the results of additional kinetic analysis, demonstrate that retrapping is not negligible and may include all three peaks. In such systems, which are likely to include other dosimeter materials and minerals, peak height will not increase linearly with dose; an important factor for dosimetry and dating applications.

  17. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Tyson Living Learning Center tour November 18, 2014 - 4:00pm Tyson...

  18. Webtrends Archives by Fiscal Year - Topic Landing Pages | Department...

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

    Landing Pages Webtrends Archives by Fiscal Year - Topic Landing Pages From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the topic landing pages by...

  19. TEC Working Group Topic Groups Archives Protocols Meeting Summaries...

    Office of Environmental Management (EM)

    Working Group Topic Groups Archives Protocols Meeting Summaries Meeting Summaries Philadelphia TEC Meeting, Protocols Topic Group Summary - July 1999 Jacksonville TEC Meeting,...

  20. List of Topics for Interagency Performance & Risk Assessment...

    Office of Environmental Management (EM)

    List of Topics for Interagency Performance & Risk Assessment Community of Practice (P&RA CoP) Discussion List of Topics for Interagency Performance & Risk Assessment Community of...

  1. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment MIssouri Botanical Garden | Earthways Center - October 6th, 3:15 -...

  2. TEC Working Group Topic Groups Rail Meeting Summaries | Department...

    Office of Environmental Management (EM)

    - March 15, 2006 Pueblo TEC Meeting, Rail Topic Group Summary - September 22, 2005 Phoenix TEC Meeting, Rail Topic Group Summary - April 4, 2005 Minneapolis TEC Meeting, Rail...

  3. Our Place in the Universe A large, glowing ball of gas that generates heat

    E-Print Network [OSTI]

    Crenshaw, Michael

    and light through nuclear fusion Star 1) What is this? Planet A moderately large object that orbits a star; it shines by reflected light. May be rocky, icy, or gaseous in composition. Mars Neptune 2 is this? #12;1/17/12 2 Asteroid A relatively small and rocky object that orbits a star. Ida 4) What

  4. DISCOVERING AND COMPARING TOPIC HIERARCHIES: MASTER'S PROJECT

    E-Print Network [OSTI]

    Lawrie, Dawn J.

    DISCOVERING AND COMPARING TOPIC HIERARCHIES: MASTER'S PROJECT A Thesis Presented by DAWN LAWRIE of the requirements for the degree of MASTER OF SCIENCE December 1999 Computer Science #12;ACKNOWLEDGMENTS We would by the National Science Foundation, Library of Congress and Department of Commerce under cooperative agreement

  5. Topical Review Progress in superconducting metamaterials

    E-Print Network [OSTI]

    Anlage, Steven

    Topical Review Progress in superconducting metamaterials Philipp Jung1,2 , Alexey V Ustinov1 in the development and applications of superconducting metamaterials. The review is organized in terms of several distinct advantages and unique properties brought to the metamaterials field by superconductivity

  6. Safety Topic: Bunsen Burners and Hotplates

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic: Bunsen Burners and Hotplates Justin Kleingartner Advisors: Bob Cohen Gareth McKinley #12;Bunsen Burners · Produces open flame used for heating, sterilization, and combustion · Utilizes desired flame #12;Bunsen Burners Procedures · PLACE the Bunsen burner away from any overhead shelving

  7. A Nuclear Iran? Why this particular topic?

    E-Print Network [OSTI]

    New Hampshire, University of

    A Nuclear Iran? #12;#12;Why this particular topic? · State Department internship · Personal · NPT (Nuclear Nonproliferation Treaty) developed after WWII and Japan · IAEA (International Atomic of capacity #12;Iran's nuclear program · Initiated in 1959 · Strong ties to Russia, China and Pakistan · 2002

  8. Topics in Quantitative Risk Management Paul Embrechts

    E-Print Network [OSTI]

    Embrechts, Paul

    Topics in Quantitative Risk Management Paul Embrechts ETH-Z¨urich 1. Basel II and its risk management consequences 2. An overview of credit risk models 3. Modelling extremes: use and limitations 4@math.ethz.ch Homepage: http://www.math.ethz.ch/embrechts #12;Lecture 1: Basel II and its risk management consequences

  9. Computer Vision Project Topics Project Reports

    E-Print Network [OSTI]

    Zhu, Zhigang

    (contour projection?). step5: choose a tolerance value(3 or 5 pixels) to evaluate the image with eachComputer Vision Project Topics CSc I6716 Spring2011 #12;Project Reports 1. Introduction (problem up with Nikolaos Markou? · Key Components ­ The project is to find a target image from bunch

  10. ENVE 417 HYDRAULIC DESIGN TOPIC SYLLABUS

    E-Print Network [OSTI]

    Clark, Shirley E.

    ENVE 417 HYDRAULIC DESIGN TOPIC SYLLABUS Current Catalog Data: Design of water and waste water, Sanitary Sewers, and Water Distribution Systems. Required Textbook: Warren Viessman, Jr. and Mark Hammer. Water Supply and Pollution Control, 7th Edition. Prentice-Hall. 2004. Supplemental Textbooks: Public

  11. Safety Topic: Rota/ng Equipment

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic: Rota/ng Equipment Jus/n Kleingartner #12;Safety protocols for opera/ng a lathe · Dos: ­ Locate emergency stop bu?on before use ­ Be sure 2 #12;Safety protocols for opera/ng a lathe · Don'ts: ­ Do not wear gloves

  12. Six Hot Topics in Planetary Astronomy

    E-Print Network [OSTI]

    David Jewitt

    2008-11-14

    Six hot topics in modern planetary astronomy are described: 1) lightcurves and densities of small bodies 2) colors of Kuiper belt objects and the distribution of the ultrared matter 3) spectroscopy and the crystallinity of ice in the outer Solar system 4) irregular satellites of the giant planets 5) the Main Belt Comets and 6) comets and meteor stream parents.

  13. Articles by subject : Topics : TECHNOLOGY QUARTERLY

    E-Print Network [OSTI]

    Amaral, Luis A.N.

    Articles by subject : Topics : TECHNOLOGY QUARTERLY Mining social networks Untangling the social of the office or social pecking order often receive quick callbacks, do not worry about calling other people, will exceed $15 billion by 2015. In the past five years IBM has spent more than $11 billion Mining social

  14. Four free parameter empirical parametrization of glow discharge Langmuir probe data

    SciTech Connect (OSTI)

    Azooz, A. A. [Department of Physics, College of Science, Mosul University, Mosul-Iraq (Iraq)

    2008-10-15

    For the purpose of developing a simple empirical model capable of producing the electron energy distribution function (EEDF) from Langmuir probe I-V characteristics, a four parameter empirical equation that fits most Langmuir probe experimental data is suggested. The four free fitting parameters are related to the main plasma properties. These properties include the ion and electron saturation currents and the plasma electron temperature. This equation can be readily differentiated twice to give the EEDF according to the Druyvesteyn formula. Furthermore, a MATLAB platform based computer code based on this model yielding results for the plasma potential and all plasma parameters mentioned above is presented. The information given below can be used to write other computer codes for the same purpose in any other programming language.

  15. Topic Brief 4: Above-Code Buildings

    SciTech Connect (OSTI)

    Connell, Linda M.

    2009-10-07

    The American Recovery and Reinvestment Act (ARRA) requires a plan for achieving compliance with building energy codes in at least 90% of the new and renovated residential and commercial building space. The Department of Energy's (DOE's) Building Energy Codes Program (BECP) is developing procedures and tools for measuring compliance as required in this legislation. This is the fourth topic brief, to be posted on the BECP website, responding to feedback received on these procedures.

  16. Specific topics in severe accident management

    SciTech Connect (OSTI)

    Meyer, J.F.; Chung, D.T.; Panciera, V.W.; Traver, L.E.; Humphries, D.S. (SCIENTECH, Inc., Rockville, MD (USA))

    1991-05-01

    This report examines five topical areas of concern to severe accident management. These areas are as follows: Human Factors, Accident Management During Shutdown, Information Needs, Long-term Implications, and Uncertainties. The objective of this report is to assist the NRC in performing its research function and to provide guidance to the industry on accident management strategies, as well as to accident management programs in general. 47 refs., 4 figs., 5 tabs.

  17. Sandia Energy - SSLS Coffee/Dessert Hour Calendar of Topics

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

    SSLS CoffeeDessert Hour Calendar of Topics Home Energy Research EFRCs Solid-State Lighting Science EFRC SSLS CoffeeDessert Hour Calendar of Topics SSLS CoffeeDessert Hour...

  18. TEC/WG Communications Topic Group Conference Call Notes February...

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

    February 25, 1999 3:00-4:30 p.m. EDT Summary: The Topic Group covered a wide range of topics including: an update on the Senior Executive Forum; the development of the DOE...

  19. Top Topics and Achievements by Site

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundryDepartmentTopics and

  20. Presentation: QER Energy Topics | 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 Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy Bills andOrderNATIONAL CHAIRS MEETINGof2015Energy HighQER Energy Topics

  1. Property:DIA/Topic | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceIIInformationEnergyReportNumberCoolingTowerWaterUseWinterGrossCurrentLevelTopic

  2. Topic A Note: Includes STEPS Subtopic

    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 Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings forTitle XVIIof Energy 3DepartmentTopic A

  3. Topic A Awardee: Eastern Interconnection Planning Collaborative |

    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 Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings forTitle XVIIof Energy 3DepartmentTopic

  4. LANSCE | Users | LUG | Topical User Workshop

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask22 LANSCE Topical User Meeting | January

  5. Topic A Awardee: Western Electricity Coordinating Council | Department...

    Energy Savers [EERE]

    Western Electricity Coordinating Council Topic A Awardee: Western Electricity Coordinating Council Regional Transmission Expansion Planning (RTEP) The America Recovery and...

  6. Reading Tea Leaves: How Humans Interpret Topic Models

    E-Print Network [OSTI]

    Boyd-Graber, Jordan

    Reading Tea Leaves: How Humans Interpret Topic Models Jonathan Chang Jordan Boyd-Graber Sean, Blei Reading Tea Leaves #12;Topic Models in a Nutshell From an input corpus words to topics Forget Red Light, Green Light: A 2-Tone L.E.D. to Simplify Screens Corpus Chang, Boyd-Graber, Wang, Gerrish

  7. Topical report review status. Volume 9, No. 1

    SciTech Connect (OSTI)

    NONE

    1995-02-01

    This report provides industry with procedures for submitting topical reports, guidance on how the US Nuclear Regulatory Commission (NRC) processes and responds to topical report submittals, and an accounting, with review schedules, of all topical reports currently accepted for review by the NRC. This report is published semiannually.

  8. Topical report review status. Volume 8, No. 1

    SciTech Connect (OSTI)

    Not Available

    1994-05-01

    This report provides industry with procedures for submitting topical reports, guidance on how the US Nuclear Regulatory Commission (NRC) will process and respond to topical report submissions, and an accounting of all topical reports currently being reviewed by the NRC staff. This report will be published semiannually.

  9. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS

    E-Print Network [OSTI]

    Myllymäki, Petri

    TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym;TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri Kontkanen, Petri Myllym¨aki, Teemu, Spain, IEEE Press, 2004. TOPICS IN PROBABILISTIC LOCATION ESTIMATION IN WIRELESS NETWORKS Petri

  10. Topics in Biomedical Optics: introduction to the feature issue

    E-Print Network [OSTI]

    Larson-Prior, Linda

    Topics in Biomedical Optics: introduction to the feature issue Joseph P. Culver,1, * Wolfgang; accepted 25 March 2009; posted 25 March 2009 (Doc. ID 109253); published 30 March 2009 This Applied Optics feature issue on Topics in Biomedical Optics highlights papers presented at the 2008 Biomedical Topical

  11. Francois Glineur, Topics in Convex Optimization First Prev Next Last Go Back Full Screen Close Quit Topics in Convex Optimization

    E-Print Network [OSTI]

    Glineur, François

    Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last ·Go Back ·Full Screen ·Close ·Quit Topics in Convex Optimization: Interior-Point Methods, Conic Duality and Approximations Fran January 11, 2001 T. Terlaky #12;Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last

  12. Francois Glineur, Topics in Convex Optimization First Prev Next Last Go Back Full Screen Close Quit Topics in Convex Optimization

    E-Print Network [OSTI]

    Glineur, François

    Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last ·Go Back ·Full Screen ·Close ·Quit Topics in Convex Optimization: Interior-Point Methods, Conic Duality and Approximations Fran January 26, 2001 T. Terlaky #12;Fran¸cois Glineur, Topics in Convex Optimization ·First ·Prev ·Next ·Last

  13. Some topics in thermodynamics and quantum mechanics

    E-Print Network [OSTI]

    Robert Carroll

    2012-11-17

    We sketch some connecting relations involving fractional and quantum calculi, fractal structure, thermodynamics, and quantum mechanics.

  14. Additional EIPC Study Analysis: Interim Report on High Priority Topics

    SciTech Connect (OSTI)

    Hadley, Stanton W

    2013-11-01

    Between 2010 and 2012 the Eastern Interconnection Planning Collaborative (EIPC) conducted a major long-term resource and transmission study of the Eastern Interconnection (EI). With guidance from a Stakeholder Steering Committee (SSC) that included representatives from the Eastern Interconnection States Planning Council (EISPC) among others, the project was conducted in two phases. Phase 1 involved a long-term capacity expansion analysis that involved creation of eight major futures plus 72 sensitivities. Three scenarios were selected for more extensive transmission- focused evaluation in Phase 2. Five power flow analyses, nine production cost model runs (including six sensitivities), and three capital cost estimations were developed during this second phase. The results from Phase 1 and 2 provided a wealth of data that could be examined further to address energy-related questions. A list of 13 topics was developed for further analysis; this paper discusses the first five.

  15. Instant HR February 2, 2010 TOPIC: Inclement Weather on February 1, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 2, 2010 TOPIC: Inclement Weather on February 1, 2010 To Personnel for the inclement weather on Monday, February 1, 2010. Also included are related timekeeping procedures. VCU closed not accrue compensatory leave during inclement weather closings. ­ Hourly workers do not accrue compensatory

  16. Instant HR February 8, 2010 TOPIC: Inclement Weather on February 5, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 8, 2010 TOPIC: Inclement Weather on February 5, 2010 To Personnel.m. for the inclement weather on Friday, February 5, and all day Saturday, February 6, 2010. Also included are related inclement weather closings. ­ Hourly workers do not accrue compensatory leave during inclement weather

  17. Glow-to-arc transition events in H{sub 2}-Ar direct current pulsed plasma: Automated measurement of current and voltage

    SciTech Connect (OSTI)

    Mendes, Luciano A.; Rodrigues, Jhonatam C.; Mafra, Marcio

    2012-01-15

    The glow-to-arc transition phenomena (arcing) observed in plasma reactors used in materials processing was studied through the arcs characteristic current and voltage waveforms. In order to capture these arcs signals, a LABVIEW based automated instrumentation system (ARCVIEW) was developed, including the integration of an oscilloscope equipped with proper current and voltage probes. The system also allows capturing the process parameters at the arc occurrence moments, which were used to map the arcs events conditions. Experiments in H{sub 2}-Ar DC pulsed plasma returned signals data from 215 arcs events, which were analyzed through software routines. According to the results, an anti-arcing system should react in the time order of few microseconds to prevent most of the damage caused by the undesired arcing phenomena.

  18. TEC Working Group Topic Groups Archives Training- Medical Training

    Broader source: Energy.gov [DOE]

    The TEC Training and Medical Training Issues Topic Group was formed to address the training issues for emergency responders in the event of a radioactive material transportation incident.

  19. TEC/WG Communications Topic Group Conference Meeting Notes April...

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

    low-level waste; Topic Group review of NTP and Sandia website on transportation and packaging; updates on several Risk Communication research projects now underway; and key...

  20. Events & Topics in Renewable Energy & the Environment | Photosynthetic...

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

    Technologies campus, followed by a brief presentation. Topics will include home automation, the internet of things, wireless sensor networks and other smart technologies. The...

  1. TEC Working Group Topic Groups Archives Communications Conference...

    Office of Environmental Management (EM)

    Communications Conference Call Summaries TEC Working Group Topic Groups Archives Communications Conference Call Summaries Conference Call Summaries Conference Call Summary April...

  2. TEC Working Group Topic Groups Routing Conference Call Summaries...

    Office of Environmental Management (EM)

    Routing Conference Call Summaries TEC Working Group Topic Groups Routing Conference Call Summaries CONFERENCE CALL SUMMARIES January 31, 2008 December 6, 2007 October 4, 2007...

  3. TEC Working Group Topic Groups Security Conference Call Summaries...

    Office of Environmental Management (EM)

    Conference Call Summaries TEC Working Group Topic Groups Security Conference Call Summaries Conference Call Summaries August 17, 2006 (Draft) July 18, 2006 (Draft) June 20, 2006...

  4. TEC Working Group Topic Groups Archives | Department of Energy

    Office of Environmental Management (EM)

    the following links: Communicatons Consolidated Grant Topic Group Training - Medical Training Protocols Route Identificaiton Process Mechanics of Funding and Technical Assistance...

  5. TEC Working Group Topic Groups Archives Mechanics of Funding...

    Office of Environmental Management (EM)

    Mechanics of Funding and Techical Assistance TEC Working Group Topic Groups Archives Mechanics of Funding and Techical Assistance Mechanics of Funding and Techical Assistance Items...

  6. Breakout Items Action Items Fixed Price Contracting Topic Group...

    Office of Environmental Management (EM)

    block grant Future topics for consideration: * internal DOE coordination on logistics of and mechanisms for funding * determining types of programs and activities that...

  7. Microsoft Word - Summary of Rail Comparison for Topic Group 7...

    Office of Environmental Management (EM)

    of the TEC Working Group Rail Topic Group report entitled "Transportation Safety WIPP-PIG Rail Comparison" In 1999, the Transportation External Coordination (TEC) Working...

  8. Funding Topics for Small Business Innovation Research and Small...

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

    Within EERE's topics, there are two types of subtopics: Problem-Solving Opportunity (PSO) and Technology Transfer Opportunity (TTO). An EERE technology office traditionally...

  9. Proposed Work Scope for the Rail Topic Group

    Office of Environmental Management (EM)

    Plan for TEC Rail Topic Group Status: Active DOE Leads: Office of Civilian Radioactive Waste Management (OCRWM), Office of National Transportation, Jay Jones and Alex Thrower...

  10. Microsoft Word - List of topics_2015-11-12

    Office of Environmental Management (EM)

    Topics for Interagency Performance & Risk Assessment Community of Practice (P&RA CoP) Discussion 11122015 Webinars being conducted or planned for 20152016: * Guidance for...

  11. SBIR/STTR Phase I Release 2 Technical Topics Announced for FY14...

    Office of Environmental Management (EM)

    2 Technical Topics Announced for FY14 Fuel Cell Topics Included SBIRSTTR Phase I Release 2 Technical Topics Announced for FY14 Fuel Cell Topics Included November 14, 2013 -...

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Conference Conference Presented at Compound Nuclear Reactions and Related Topics Fish Camp CA United States Oct Oct Medium ED Size PDF file pages size Mbytes OSTI ID Legacy...

  13. 8.20 Introduction to Special Relativity, January (IAP) 2003

    E-Print Network [OSTI]

    Jaffe, Robert L.

    Introduces the basic ideas and equations of Einstein's Special Theory of Relativity. Topics include: Lorentz transformations, length contraction and time dilation, four vectors, Lorentz invariants, relativistic energy and ...

  14. Manufacturing Innovation Topics Workshop: Engineered Nanomaterials

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

    market relative to the amount of investment is still small (20B investment for 2B in Nanoparticle applications) 4 * Click to edit Master text styles - Second level * Third...

  15. Topic Time Series Analysis of Microblogs ellai@uci.edu

    E-Print Network [OSTI]

    Bertozzi, Andrea L.

    -worthy phenomena. However, transforming raw, free-form, real time text into meaningful in- formation remains spatially, temporally or both might be of interest to analysts, marketers, researchers, law enforcement of microblog topics, where edges represent the predictive power of one topic for another. Recovery

  16. STAT 639V: Topics in Statistics Statistical Computing

    E-Print Network [OSTI]

    Petris, Giovanni

    methods. Most of the topics will be presented in the context of the R statistical computing language (see below). Computing: The computer language we will be using is R. The latest version of R is installedSTAT 639V: Topics in Statistics Fall 2014 Statistical Computing General Information: Class hours

  17. OBJECT TOPICALIZATION, PASSIVE, AND INFORMATION STRUCTURE IN JAPANESE

    E-Print Network [OSTI]

    OBJECT TOPICALIZATION, PASSIVE, AND INFORMATION STRUCTURE IN JAPANESE Tomoko Watanabe Research Centre for English and Applied Linguistics University of Cambridge Keynes House, Trumpington Street properties with the passive: foregrounding of the patient and de-topicalization of the agent. This fact makes

  18. LMS-CMI Research Schools aim to provide training for young researchers in core areas of mathematics. Students and post-docs can meet a number of leading experts in the topic as well as other young researchers working in related areas.

    E-Print Network [OSTI]

    LMS-CMI Research Schools aim to provide training for young researchers in core areas of mathematics working in related areas. The LMS is the UK's learned society for mathematics. Registered charity no. 252660 (www.lms.ac.uk) The CMI is charitable private operating foundation, incorporated in the USA

  19. Expression Microarray Classification using Topic Models Manuele Bicego

    E-Print Network [OSTI]

    Bicego, Manuele

    Expression Microarray Classification using Topic Models Manuele Bicego , Pietro Lovato, Barbara - Verona, Italy ABSTRACT Classification of samples in expression microarray experi- ments represents the expression microarray classification task is cast into this probabilistic context, providing a parallelism

  20. Hot Topics: Renewable Energy Open House | Photosynthetic Antenna...

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

    in one or more Hot Topics Workshops the opportunity to revisit the materials and curriculum covered in the workshops, as well as to explore new kits and activities at their own...

  1. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    ? Advanced Topics in VLSI Systems (1) ASIC (2) Sun UltraSparc (3) PentiumPro Core 2 Quad: (2006) 3 #12 into very thin base layer controls large currents between emitter and collector ­ Base currents limit

  2. Title/Topic: Research Misconduct Functional Classification: Research

    E-Print Network [OSTI]

    Harms, Kyle E.

    1 Title/Topic: Research Misconduct Number: 69 Functional Classification: Research Monitoring Unit: Initially Issued: March 1, 2006 Last Revised: Last Reviewed: RESEARCH MISCONDUCT I. Introduction* *Federal law requires Federal agencies sponsoring research to require an awardee institution to have

  3. Research Worksheet 1. Your Topic prevention of workplace bullying

    E-Print Network [OSTI]

    Thompson, Michael

    : English Publication Dates: 2000-2013 Document Types: Books X Journal Articles, peer-reviewed yes/Databases and Subject Guides tabs on the library home page to identify library databases covering your topic and your

  4. Topics on Regularization of Parameters in Multivariate Linear Regression 

    E-Print Network [OSTI]

    Chen, Lianfu

    2012-02-14

    My dissertation mainly focuses on the regularization of parameters in the multivariate linear regression under different assumptions on the distribution of the errors. It consists of two topics where we develop iterative procedures to construct...

  5. Automatic topic segmentation and labeling in multiparty dialogue 

    E-Print Network [OSTI]

    Hsueh, Pei-Yun; Moore, Johanna D.

    2010-11-04

    This study concerns how to segment a scenario-driven multiparty dialogue and how to label these segments automatically. We apply approaches that have been proposed for identifying topic boundaries at a coarser level to ...

  6. Tritium R&D at AECL Selected Topics

    Office of Environmental Management (EM)

    Tritium R&D at AECL Selected Topics Tritium Focus Group Meeting, Savannah River Site 2014 April 22-24 Hugh Boniface Chalk River Laboratories, Ontario, CANADA Outline of...

  7. Understanding dialogue: sentiment and topic analysis of dialogue transcripts

    E-Print Network [OSTI]

    Muralidhar, Anjali

    2013-01-01

    The field of natural language processing has had success in analyzing sentiment and topics on written text, but similar analysis on dialogue is more difficult due to the fragmented and informal nature of speech. This work ...

  8. Multi-Grain Clustering Topic Model (MGCTM)Motivation Evaluation of Document Clustering Integrating Document Clustering and Topic Modeling

    E-Print Network [OSTI]

    Xing, Eric P.

    proportion ·Sample Bernoulli parameter ·For each word (l) (l) ( )Dir (g) (g) ( )Dir ( )Beta w Sample kuwait larson shuttle energy usr motif xterm henrik armenians jews mission dc apr Local topics of 3

  9. Topics in nuclear and radiochemistry for college curricula and high school science programs

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    The concern with the current status and trends of nuclear chemistry and radiochemistry education in academic institutions was addressed in a recent workshop. The 1988 workshop considered the important contributions that scientist with nuclear and radiochemistry backgrounds have made and are continuing to make to other sciences and to various applied fields. Among the areas discussed were environmental studies, life sciences, materials science, separation technology, hot atom chemistry, cosmochemistry, and the rapidly growing field of nuclear medicine. It is intent of the organizer and participants of this symposium entitled Topics in Nuclear and Radiochemistry for College Curricula and High School Science Program'' to provide lecture material on topics related to nuclear and radiochemistry to educators. It is our hope that teachers, who may or may not be familiar with the field, will find this collections of articles useful and incorporate some of them into their lectures.

  10. Latest News Browse Topics Encyclopedia Science Shop Green-winged macaws. (Photo courtesy of Arizona

    E-Print Network [OSTI]

    McGraw, Kevin J.

    Latest News Browse Topics Encyclopedia Science Shop Green-winged macaws. (Photo courtesy of Arizona & Energy > Computers & Math > Fossils & Ruins Science Topics > Agriculture > Astronomy > Biology > more topics Encyclopedia > Agriculture > Anthropology Source: Arizona State University Date: 2005

  11. SBIR/STTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

    Energy Savers [EERE]

    SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen Production and Fuel Cell Membrane Topics SBIRSTTR FY16 Phase 1 Release 1 Topics Announced-Includes Hydrogen...

  12. 2015 DOE SSL R&D Workshop LED Topic Table Questions to Consider

    Broader source: Energy.gov [DOE]

    This document was distributed during the LED Topic Table portion of the DOE SSL R&D Workshop and aimed to prompt discussion on the following topics:

  13. Chemistry {ampersand} Materials Science progress report summary of selected research and development topics, FY97

    SciTech Connect (OSTI)

    Newkirk, L.

    1997-12-01

    This report contains summaries of research performed in the Chemistry and Materials Science division. Topics include Metals and Ceramics, High Explosives, Organic Synthesis, Instrument Development, and other topics.

  14. A Systematic Review of Adverse Effects Associated with Topical Treatments for Psoriasis

    E-Print Network [OSTI]

    Bruner, Christine R. MD; Feldman, Steven R. MD PhD; Ventrapragada, Madhuri BS; Fleischer, Alan B. Jr MD

    2003-01-01

    Topical Treatments for Psoriasis Christine R. Bruner, MD,Abstract Mild to moderate psoriasis is a disease that canwith different topical psoriasis treatments. A review of

  15. The role of quantum information in thermodynamics --- a topical review

    E-Print Network [OSTI]

    John Goold; Marcus Huber; Arnau Riera; Lídia del Rio; Paul Skrzypczyk

    2015-06-23

    This topical review article gives an overview of the interplay between quantum information theory and thermodynamics of quantum systems. We focus on several trending topics including the foundations of statistical mechanics, resource theories, entanglement in thermodynamic settings, fluctuation theorems and thermal machines. This is not a comprehensive review of the diverse field of quantum thermodynamics; rather, it is a convenient entry point for the thermo-curious information theorist. Furthermore this review should facilitate the unification and understanding of different interdisciplinary approaches emerging in research groups around the world.

  16. Topical Lunch Summary, May 28, 2013 Integrated Building Energy Efficiency The Integrated Building Energy Efficiency topical lunch gathered 30 participants, about 50%

    E-Print Network [OSTI]

    Walter, M.Todd

    Topical Lunch Summary, May 28, 2013 ­ Integrated Building Energy Efficiency The Integrated Building on building energy efficiency at Cornell. Several potential collaborations were discussed. One highlight Energy Efficiency topical lunch gathered 30 participants, about 50% faculty/researchers, 40% facilities

  17. Paper # B03 Topic: Turbulent Flames US Combustion Meeting

    E-Print Network [OSTI]

    Pitsch, Heinz

    a crucial role in transferring chemical energy stored in fossil fuels into heat. It has been estimatedPaper # B03 Topic: Turbulent Flames 5th US Combustion Meeting Organized by the Western States subfilter model, which is designed for inhomogeneous flow in complex configurations, is employed. Laminar

  18. Topics # of Papers Week 1 Class 1 Introduction

    E-Print Network [OSTI]

    Majumder, Aditi

    Topics # of Papers Week 1 Class 1 Introduction Plenoptic Modeling 1 Light Field 1 Reflectance Field 1 Class 2 Flash no-flash photography 2 2c(i,ii) Fusion and Segmentation Operators 1 2 2d (i, ii) Week 2 Class 1 Fusion and Segmentation Operators 2 2 2d(iii,iv) Higher Dimensional Light Fields 1 2 3a

  19. Preface: Special Topic on Interfacial and Confined Water

    SciTech Connect (OSTI)

    Molinero, Valeria; Kay, Bruce D.

    2014-11-14

    This Special Topic on the Chemical Physics of Interfacial and Confined Water contains a collection of original research papers that showcase recent theoretical and experimental advances in the field. These papers provide a timely discussion of fundamental aspects of interfacial and confined water that are important in both natural environments and engineered applications.

  20. MAT656 --Topics in Dynamical Systems: Introduction to Quantum Chaos

    E-Print Network [OSTI]

    Sutherland, Scott

    MAT656 -- Topics in Dynamical Systems: Introduction to Quantum Chaos Spring 2011 Shimon Brooks MWF mainly on simpler "toy models" of quantum chaos, that capture many of the ideas, without much conventions and notations! · Quantum Chaos: a Brief First Visit, by Stephan De Bi`evre. Good intro- ductory

  1. Agents, Bookmarks and Clicks: A topical model of Web navigation

    E-Print Network [OSTI]

    Ramasco, José Javier

    Agents, Bookmarks and Clicks: A topical model of Web navigation Mark R. Meiss1,3 Bruno Gonçalves1 has shown that the standard Markovian model of Web navigation is a poor predictor of actual Web traffic. Using empirical data, we characterize several properties of Web traffic that cannot be reproduced

  2. Topical Review Voltage Dependence of the Na/K Pump

    E-Print Network [OSTI]

    Gadsby, David

    Topical Review Voltage Dependence of the Na/K Pump R.F. Rakowski1 , D.C. Gadsby2 , P. De Weer3 1, Philadelphia, PA 19104, USA Received: 2 August 1996/Revised: 13 September 1996 Introduction Whether Na/K pump & Rakowski, 1988). While it follows from first principles that the rate of net forward Na/K pumping must

  3. Special Topics in Organic Chemistry Biorenewable Polymers 8833

    E-Print Network [OSTI]

    Sherrill, David

    Special Topics in Organic Chemistry Biorenewable Polymers ­ 8833 Course Summary: The course Chem. Scand., Green Chemistry, JCS Perkin 1, J. Am. Chem., J. Food Chem., J. Org. Chem., Tetrahedron, Nature Molecular Model Kits Many students find model kits useful when studying organic chemistry

  4. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    In 1970 , the First Analog circuit simulator named CANCER (Computer Analysis of Non-Linear Circuits device in linear circuits. It produces an output which is a product between inverting and non inverting of various Analog Circuit Simulators 2 Advanced Topics in VLSI Systems #12;Two Points to Discuss · The design

  5. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    · Circuit Simulation · Methods for solving linear and non linear equations Advanced Topics in VLSI Systems 2-purpose circuit simulation program for nonlinear dc, nonlinear transient, and linear ac analyses · Circuits may. The instructor does not claim any originality. #12;Lecture Outlines · About SPICE · Supported analysis by SPICE

  6. Google+ Communities as Plazas and Topic Boards Michael J. Brzozowski

    E-Print Network [OSTI]

    Cortes, Corinna

    Google+ Communities as Plazas and Topic Boards Michael J. Brzozowski Google, Inc. Mountain View, CA, Inc. Mountain View, CA, USA edchi@google.com ABSTRACT Researchers have recently been focusing that copies are not made or distributed for profit or commercial advantage and that copies bear this notice

  7. SPECIAL TOPICS SUMMER 2014 Cross-Cultural Management

    E-Print Network [OSTI]

    Lin, Xiaodong

    organizational strategies and ethical issues. Lean Six Sigma 22:799:676 In addition to covering the fundamentals of Lean and Six Sigma, this course will equip students with other important tools and strategies lectures. Topics covered will include: six sigma improvement methodology and tools, lean manufacturing

  8. EECS 598 Special Topic Power System Dynamics and Control

    E-Print Network [OSTI]

    Cafarella, Michael J.

    for enabling aggregate load to track fluctuations in renewable generation, and the use of model predictive-disruptive load control, model predictive control. Prerequisites: EECS 463 (or Permission of Instructor). CourseEECS 598 Special Topic Power System Dynamics and Control Wednesday and Friday, 10:30am-12:00pm Fall

  9. Topic 5: Renewable Power 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    in Smart Grid 3 · We are interested in power plants with low carbon footprint: · Both CO2 and CH4 in Smart Grid 5 · Carbon footprint is also defined for power plants: · Conventional coal combustion hasTopic 5: Renewable Power 1Networking and Distributed Systems Department of Electrical & Computer

  10. Topical Locality in the Web Brian D. Davison

    E-Print Network [OSTI]

    Davison, Brian D.

    University of New Jersey New Brunswick, NJ 08903 USA davison@cs.rutgers.edu Abstract Most web pages topical locality mirrors spatial locality of pages on the Web. In partic- ular, we find pages. These results show the foundations necessary for the success of many web systems, including

  11. Topical Locality in the Web Brian D. Davison

    E-Print Network [OSTI]

    Davison, Brian D.

    University of New Jersey New Brunswick, NJ 08903 USA davison@cs.rutgers.edu Abstract Most web pages topical locality mirrors spatial locality of pages on the Web. In partic­ ular, we find pages. These results show the foundations necessary for the success of many web systems, including

  12. Banach Spaces and Descriptive Set Theory: Selected Topics

    E-Print Network [OSTI]

    Dodos, Pandelis

    Banach Spaces and Descriptive Set Theory: Selected Topics Pandelis Dodos #12;ii #12;Preface and their parameterized versions. The previous material is used in Chapter 7 which is, somehow, the goal of these notes of the "Handbook of the Geometry of Banach spaces" [JL1, JL2]. In the third appendix we give a short description

  13. CSCE 6933/5933 Advanced Topics in VLSI Systems

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    in VLSI Systems #12;High Level System Design of a Voltage Controlled Oscillator · INSTANCE parameters Locked Loop · Components of a PLL · High Level System Design · Component - wise Design and Power Optimization · Mixed-Signal System Analysis 2Advanced Topics in VLSI Systems #12;Phase Locked Loop · The first

  14. The Literature Search Process: An Overview 1. Define your topic.

    E-Print Network [OSTI]

    Fletcher, Robin

    The Literature Search Process: An Overview 1. Define your topic. At the start of the research on the e-books page on the Bracken website, e-books are also listed by title and subject.. C. Health- describe the patient as a member of a population group in terms of age, sex, ethnicity, etc. or in terms

  15. Accelerators, Beams And Physical Review Special Topics - Accelerators And Beams

    SciTech Connect (OSTI)

    Siemann, R.H.; /SLAC

    2011-10-24

    Accelerator science and technology have evolved as accelerators became larger and important to a broad range of science. Physical Review Special Topics - Accelerators and Beams was established to serve the accelerator community as a timely, widely circulated, international journal covering the full breadth of accelerators and beams. The history of the journal and the innovations associated with it are reviewed.

  16. TOPICAL PAPER Potential Synergies and Challenges in Refining Cellulosic Biomass

    E-Print Network [OSTI]

    California at Riverside, University of

    TOPICAL PAPER Potential Synergies and Challenges in Refining Cellulosic Biomass to Fuels, Chemicals Hampshire 03755 Lignocellulosic biomass such as agricultural and forestry residues and dedicated crops that outweigh increased biomass transport costs for facilities processing less than about 10,000 dry tons per

  17. CodeTopics: Which Topic am I Coding Now? Malcom Gethers

    E-Print Network [OSTI]

    Poshyvanyk, Denys

    information might be too coarse- grained: a source code artifact the developer is coding may by related and Mary Williamsburg, VA, USA mgethers@cs.wm.edu Trevor Savage HCI Institute Carnegie Mellon University@unisa.it ABSTRACT Recent studies indicated that showing the similarity between the source code being developed

  18. DOE-TSPP-11, Technical Standards Program Topical Committees- July 1, 2009

    Broader source: Energy.gov [DOE]

    This procedure describes how topical committees are organized and recognized under the Technical Standards Program.

  19. Small Business Innovation Research (SBIR) FY 2014 Phase I topics for the Funding Opportunity Announcement (FOA).

    Office of Energy Efficiency and Renewable Energy (EERE)

    Selected Selected topic and subtopics contained in this document are designated as Technology Transfer Opportunities (TTOs).

  20. 11th Topical conference high-temperature plasma diagnostics. Book of abstracts

    SciTech Connect (OSTI)

    1996-06-01

    This report contains abstracts from the 11th topical conference on high-temperature plasma diagnostics.

  1. Link-PLSA-LDA: A new unsupervised model for topics and influence of blogs

    E-Print Network [OSTI]

    Murphy, Robert F.

    Link-PLSA-LDA: A new unsupervised model for topics and influence of blogs Ramesh Nallapati of unsupervised topic discovery and estimation of topic specific influence of blogs. We propose a new model that can be used to provide a user with highly influential blog postings on the topic of the user

  2. Spoken Document Summarization Using Topic-Related Corpus and Semantic Dependency Grammar

    E-Print Network [OSTI]

    M 1 2 3 1{ , , ,..., , }M MX w w w w w-= N M Percentage= Ã? 1 2 3 1{ , , ,..., , }N NY w w w w w ( ) ln( 1) ln( /( 1)j j j w d j w wt C w f N df= + + ) ( 3) ( , )R q d 2 2 ( , ) cos( , ) (1 )cos j R w P w w f N df= + + ( 6) 2.3 3 1 2 1 2 3 1 2( | , ) ( , , ) / ( , )L w w w F w w w F w w

  3. One Page Summarization of Topical Areas for addressing critical issues related to Michigan Biomaterials

    E-Print Network [OSTI]

    Biomaterials Houghton, MI, March 27-28, 2014, Michigan Biomaterials Initiative Steering Committee Meeting Bal of biomaterial markets Priority Trends and Issues of Concern · Limited value-added markets · R & D new biomaterials markets and products · Undervalued non-timber products · Demographics · Public Perception

  4. Interacting boson model from energy density functionals: {gamma}-softness and the related topics

    SciTech Connect (OSTI)

    Nomura, K.

    2012-10-20

    A comprehensive way of deriving the Hamiltonian of the interacting boson model (IBM) is described. Based on the fact that the multi-nucleon induced surface deformation in finite nucleus is simulated by effective boson degrees of freedom, the potential energy surface calculated with self-consistent mean-field method employing a given energy density functional (EDF) is mapped onto the IBM analog, and thereby the excitation spectra and transition rates with good symmetry quantum numbers are calculated. Recent applications of the proposed approach are reported: (i) an alternative robust interpretation of the {gamma}-soft nuclei and (ii) shape coexistence in lead isotopes.

  5. Topics in Low-Energy QCD with Strange Quarks

    E-Print Network [OSTI]

    Wolfram Weise

    2015-01-13

    Recent developments and pending issues in low-energy strong interaction physics with strangeness are summarized. Chiral SU(3) effective field theory has progressed as the appropriate theoretical framework applied to antikaon- and hyperon-nuclear systems. Topics include antikaon-nucleon interactions and the Lambda(1405), KbarNN systems, recent developments in hyperon-nucleon interactions and strangeness in dense baryonic matter with emphasis on new constraints from neutron star observations.

  6. Preface: Special Topic on Advances in Density Functional Theory

    SciTech Connect (OSTI)

    Yang, Weitao

    2014-05-14

    This Special Topic Issue on the Advances in Density Functional Theory, published as a celebration of the fifty years of density functional theory, contains a retrospective article, a perspective article, and a collection of original research articles that showcase recent theoretical advances in the field. It provides a timely discussion reflecting a cross section of our understanding, and the theoretical and computational developments, which have significant implications in broad areas of sciences and engineering.

  7. Property:DIA/Topic/Social | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation, search Property Name DIA/Topics/Environmental Property

  8. Manufacturing Innovation Multi-Topic Workshop | Department of Energy

    Energy Savers [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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPA PublicLED1,400Manufacturing Innovation Multi-Topic Workshop

  9. Regulatory cross-cutting topics for fuel cycle facilities.

    SciTech Connect (OSTI)

    Denman, Matthew R.; Brown, Jason; Goldmann, Andrew Scott; Louie, David

    2013-10-01

    This report overviews crosscutting regulatory topics for nuclear fuel cycle facilities for use in the Fuel Cycle Research&Development Nuclear Fuel Cycle Evaluation and Screening study. In particular, the regulatory infrastructure and analysis capability is assessed for the following topical areas:Fire Regulations (i.e., how applicable are current Nuclear Regulatory Commission (NRC) and/or International Atomic Energy Agency (IAEA) fire regulations to advance fuel cycle facilities)Consequence Assessment (i.e., how applicable are current radionuclide transportation tools to support risk-informed regulations and Level 2 and/or 3 PRA) While not addressed in detail, the following regulatory topic is also discussed:Integrated Security, Safeguard and Safety Requirement (i.e., how applicable are current Nuclear Regulatory Commission (NRC) regulations to future fuel cycle facilities which will likely be required to balance the sometimes conflicting Material Accountability, Security, and Safety requirements.)

  10. 20122013 Sustainability Related Majors and Minors at UC Irvine

    E-Print Network [OSTI]

    Rose, Michael R.

    Oil Spill. Global Climate Change. Drought and Water Supply. These topics illustrate the continuing policy. The curriculum combines an understanding of environmental science, chemistry, and biology policy, resource management, education, environmental law, and related fields. [http:// www

  11. Events & Topics in Renewable Energy & the Environment Sustainable Land Lab Tour

    E-Print Network [OSTI]

    Subramanian, Venkat

    Events & Topics in Renewable Energy & the Environment Sustainable Land Lab Tour What. Events & Topics in Renewable Energy & the Environment is sponsored by the Photosynthetic Antenna Research Center (PARC) and I-CARES (International Center for Advanced Renewable Energy and Sustainability

  12. Topic Area 1: Technology Demonstration Projects | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinoxOpenStatutesTontogany, Ohio:ToombsTopic Area 1:

  13. Topic Area 2: Data Gathering and Analysis | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinoxOpenStatutesTontogany, Ohio:ToombsTopic Area

  14. Smart Grid Investment Grant Topic Areas | 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 Data Center Home Page on Delicious Rank EERE:Financing Tool FitsProjectDataSecretaryDepartment of Energy ChangesTopic Areas Smart Grid

  15. Property:DIA/Topic/Environmental | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to: navigation, search Property Name DIA/Topics/Environmental Property Type

  16. TEC Working Group Topic Groups | Department of Energy

    Energy Savers [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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for39:TEC Working GroupTopic

  17. Hanford Advisory Board Draft Letter Topic: PFP Workers Appreciation

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0August 9,September Topic: PFP

  18. Hanford Advisory Board Draft Letter Topic: CRESP Comment letter

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-Dose Lowï‚—34 Revision 0August 9,September Topic: PFPCRESP

  19. Hot Topics Workshop-Summer 2014 | Photosynthetic Antenna Research Center

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighlandWorkshop-Summer 2014 Hot Topics

  20. Topics in non-equilibrium statistical mechanics Greg Pavliotis (Imperial College London)

    E-Print Network [OSTI]

    Pavliotis, Grigorios

    Topics in non-equilibrium statistical mechanics Greg Pavliotis (Imperial College London) Dates: MON and calculation of transport coefficients #12;

  1. 3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ASDEX Upgrade

    E-Print Network [OSTI]

    3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ASDEX Upgrade Arne for power balance A. Kallenbach, 3rd ITPA SOL and Divertor Topical Group meeting, St. Petersburg, July 2003 ms spatial resolution 1-2 mm #12;divertor geometries A. Kallenbach, 3rd ITPA SOL and Divertor Topical

  2. Quantifying the evolution of a scientific topic: reaction of the academic community to the Chornobyl disaster

    E-Print Network [OSTI]

    Mryglod, Olesya; Kenna, Ralph; Berche, Bertrand

    2015-01-01

    We analyze the reaction of academic communities to a particular urgent topic which abruptly arises as a scientific problem. To this end, we have chosen the disaster that occurred in 1986 in Chornobyl (Chernobyl), Ukraine, considered as one of the most devastating nuclear power plant accidents in history. The academic response is evaluated using scientific-publication data concerning the disaster using the Scopus database to present the picture on an international scale and the bibliographic database "Ukrainika naukova" to consider it on a national level. We measured distributions of papers in different scientific fields, their growth rates and properties of co-authorship networks. {The elements of descriptive statistics and the tools of the complex network theory are used to highlight the interdisciplinary as well as international effects.} Our analysis allows to compare contributions of the international community to Chornobyl-related research as well as integration of Ukraine in the international research o...

  3. Nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging

    DOE Patents [OSTI]

    Fukushima, Eiichi (Los Alamos, NM); Roeder, Stephen B. W. (La Mesa, CA); Assink, Roger A. (Albuquerque, NM); Gibson, Atholl A. V. (Bryan, TX)

    1986-01-01

    An improved nuclear magnetic resonance (NMR) apparatus for use in topical magnetic resonance (TMR) spectroscopy and other remote sensing NMR applications includes a semitoroidal radio-frequency (rf) coil. The semitoroidal rf coil produces an effective alternating magnetic field at a distance from the poles of the coil, so as to enable NMR measurements to be taken from selected regions inside an object, particularly including human and other living subjects. The semitoroidal rf coil is relatively insensitive to magnetic interference from metallic objects located behind the coil, thereby rendering the coil particularly suited for use in both conventional and superconducting NMR magnets. The semitoroidal NMR coil can be constructed so that it emits little or no excess rf electric field associated with the rf magnetic field, thus avoiding adverse effects due to dielectric heating of the sample or to any other interaction of the electric field with the sample.

  4. PH.D. PROJECT TOPICS IN CHEMICAL AND PROCESS ENGINEERING Potential research topics along with a brief description of them are given below. For more

    E-Print Network [OSTI]

    Strathclyde, University of

    PH.D. PROJECT TOPICS IN CHEMICAL AND PROCESS ENGINEERING Potential research topics along energy storage becomes a big challenge. Redox flow batteries are electrochemical devices to convert for practical applications (e.g., energy storage). The aim of this project is to develop improved theories

  5. Industrial Relations

    E-Print Network [OSTI]

    Ulman, Lloyd

    1987-01-01

    S. Tannenbaum. Madison: Industrial 1955. The Rise of the N ai a Working Paper 8733 INDUSTRIAL RELATIONS L l o y d UlmanEconomic Theory and Doctrine INDUSTRIAL RELATIONS Two great

  6. Classification of Distributed Data Using Topic Modeling and Maximum Variation Sampling

    SciTech Connect (OSTI)

    Patton, Robert M; Beaver, Justin M; Potok, Thomas E

    2011-01-01

    From a management perspective, understanding the information that exists on a network and how it is distributed provides a critical advantage. This work explores the use of topic modeling as an approach to automatically determine the classes of information that exist on an organization's network, and then use the resultant topics as centroid vectors for the classification of individual documents in order to understand the distribution of information topics across the enterprise network. The approach is tested using the 20 Newsgroups dataset.

  7. Q&A on SBIR and STTR Topics FY 2015 Release 2

    Office of Energy Efficiency and Renewable Energy (EERE)

    Questions and answers on the topics for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) for fiscal year 2015, Release 2.

  8. Engi 9614: Special Topics in Environmental Engineering: Renewable Energy and Resource Conservation

    E-Print Network [OSTI]

    Coles, Cynthia

    Fall 2012 Engi 9614: Special Topics in Environmental Engineering: Renewable Energy and Resource plants, dish-Sterling plants, solar chimneys, concentrating photovoltaic plants 5) Wind power, chargers

  9. SBIR and STTR: Topics, FY 2015 Phase I Release 2 | Department...

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

    Phase I Release 2 Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Programs: Topics, FY 2015, Phase I, Release 2. EERE FY 2015 Phase I...

  10. The use of topical tacrolimus and pimecrolimus to treat psoriasis: A review

    E-Print Network [OSTI]

    Scheinfeld, Noah JD MD

    2004-01-01

    tacrolimus therapy for psoriasis. Acta Derm Venereol. 2003;ASM 981 is effective for psoriasis when used topically underof pimecrolimus is effective in psoriasis without occlusion.

  11. Bibliometric Impact Measures Leveraging Topic Analysis Gideon S. Mann, David Mimno, Andrew McCallum

    E-Print Network [OSTI]

    McCallum, Andrew

    Bibliometric Impact Measures Leveraging Topic Analysis Gideon S. Mann, David Mimno, Andrew McCallum Department of Computer Science University of Massachusetts Amherst Amherst MA 01003 {gmann-grained, faceted top- ics produced by such models provide a clearer view of the topical divisions of a body

  12. English and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions,

    E-Print Network [OSTI]

    Oard, Doug

    analysis thus leads directly to a need for bilingual topic aspect classification as a prerequisite taskEnglish and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions, and Centroid Correction of Translated Training Examples Yejun Wu School of Library

  13. Topics in radiation at accelerators: Radiation physics for personnel and environmental protection

    SciTech Connect (OSTI)

    Cossairt, J.D.

    1993-11-01

    This report discusses the following topics: Composition of Accelerator Radiation Fields; Shielding of Electrons and Photons at Accelerators; Shielding of Hadrons at Accelerators; Low Energy Prompt Radiation Phenomena; Induced Radioactivity at Accelerators; Topics in Radiation Protection Instrumentation at Accelerators; and Accelerator Radiation Protection Program Elements.

  14. M. Demetriou and S. Sharafat 14th Topical Meeting on the

    E-Print Network [OSTI]

    California at Los Angeles, University of

    as necessary. #12;10/30/00 14 ANS Topical-Meeting 8 FEM MODEL (cont.) · A thin heated rim was included to model-Facing Components Need to Improve Heat Load Capability of Plasma-Facing Components #12;10/30/00 14 ANS Topical the Test Section using FEM to model potential heat load capability improvements. Analyze the Test Section

  15. Major Changes to the 1995 Regulations Topic 1995 Regulations 2011 Final Rule

    E-Print Network [OSTI]

    Major Changes to the 1995 Regulations Topic 1995 Regulations 2011 Final Rule Significant Financial was managed, reduced, or eliminated INITIAL REPORT Requirements in 1995 reg, plus: · Name of the entity for the #12;Topic 1995 Regulations 2011 Final Rule Institution's determination that the financial interest

  16. Topic Models: A Novel Method for Modeling Couple and Family David C. Atkins

    E-Print Network [OSTI]

    Rubin, Tim

    Topic Models: A Novel Method for Modeling Couple and Family Text Data David C. Atkins University participants' responses are not forced into a set number of categories, text-based data can be very rich an alternative method for analyzing text data called topic models (Steyvers & Griffiths, 2006), which has not yet

  17. NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics

    E-Print Network [OSTI]

    NVLAP Assessor Training Syllabus Self-Declaration of Review of Training Topics Instructions: This syllabus provides the general topics required for training Lead Assessors and Technical Assessors, along with links to the respective training resources.* Please contact the Program Manager for any program

  18. How to Care for Your Wound After It's Treated With DERMABOND* Topical Skin Adhesive

    E-Print Network [OSTI]

    Kay, Mark A.

    How to Care for Your Wound After It's Treated With DERMABOND* Topical Skin Adhesive DERMABOND* Topical Skin Adhesive (2-octyl cyanoacrylate) is a sterile, liquid skin adhesive that holds wound edges · If your wound is bandaged, keep the bandage dry. · Replace the dressing daily until the adhesive film has

  19. Real time search on the web: Queries, topics, and economic value Bernard J. Jansen a,

    E-Print Network [OSTI]

    Jansen, James

    examine aggregate usage of the search engine, including number of users, queries, and terms. We term interest in a topic and the polling nature of real time queries. Concerning search topics geographical affinity, pointing to a location-based aspect to real time search. In terms of economic value, we

  20. MIT and Building/Construction & Related Industries MIT Industry Brief

    E-Print Network [OSTI]

    Kastner, Marc A.

    MIT and Building/Construction & Related Industries MIT Industry Brief MIT's Industrial Liaison-617-253-2691, e-mail us at liaison@ilp.mit.edu, or visit http://ilp.mit.edu. MIT and Building and education on topics important to build- ing, construction, and related areas and industries such as

  1. Predicting Central Topics in a Blog Corpus from a Networks Perspective

    E-Print Network [OSTI]

    Datta, Srayan

    2014-01-01

    In today's content-centric Internet, blogs are becoming increasingly popular and important from a data analysis perspective. According to Wikipedia, there were over 156 million public blogs on the Internet as of February 2011. Blogs are a reflection of our contemporary society. The contents of different blog posts are important from social, psychological, economical and political perspectives. Discovery of important topics in the blogosphere is an area which still needs much exploring. We try to come up with a procedure using probabilistic topic modeling and network centrality measures which identifies the central topics in a blog corpus.

  2. Evidence of Construct-Related Validity for Assessment Centers: More Pieces of the Inferential Pie 

    E-Print Network [OSTI]

    Archuleta, Kathryn

    2010-07-14

    Much research has been conducted on the topic of the construct-related validity of assessment centers, however a definitive conclusion has yet to be drawn. The central question of this debate is whether assessment centers are measuring...

  3. Consumers' Dependency on Media for Information about Food Safety Incidents Related to the Beef Industry 

    E-Print Network [OSTI]

    Charanza, Ashley

    2012-10-19

    Food safety has become an important topic in today's mainstream media. Food safety incidents, specifically related to the beef industry, have the potential to damage the beef industry severely, and negative coverage in the media can alter consumers...

  4. Making Sense of Eating: Exploring Lived Experience Related to Body Image and Self Identity 

    E-Print Network [OSTI]

    Clark, Amy

    2010-06-30

    Making sense of experiences of eating is a topic of significant value in today’s food and weight fixated society. Eating experiences relate to a number of psychological concepts, particularly how a person views their body, ...

  5. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, nuclear, fracking, LCA Due Nov. 6

  6. Set home page Bookmark site Add search Latest News Browse Topics Encyclopedia Health Center Videos Amazon Store

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Encyclopedia > Agriculture > Anthropology > Archaeology > Astronomy > Biology > Chemistry > CommunicationSet home page · Bookmark site · Add search Latest News Browse Topics Encyclopedia Health Center > Fossils & Ruins Science Topics > Agriculture > Astronomy > Biology > Chemistry > Earth Sciences

  7. Dynamic topic adaptation for improved contextual modelling in statistical machine translation 

    E-Print Network [OSTI]

    Hasler, Eva Cornelia

    2015-06-29

    In recent years there has been an increased interest in domain adaptation techniques for statistical machine translation (SMT) to deal with the growing amount of data from different sources. Topic modelling techniques ...

  8. Forecasting Twitter topic popularity using bass diffusion model and machine learning

    E-Print Network [OSTI]

    Shen, Yingzhen

    2015-01-01

    Today social network websites like Twitter are important information sources for a company's marketing, logistics and supply chain. Sometimes a topic about a product will "explode" at a "peak day," suddenly being talked ...

  9. Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 7 : Smart Grid Privacy and Security 1Networking and Distributed Systems Department Tech UniversityCommunications and Control in Smart Grid 2 · Smart Meter Privacy · Concerns · Possible Solutions · Smart Grid Security · Load Altering Attacks · False Data Injection Attacks · Impact

  10. Supplemental Materials for Paper 1874 Characterizing Layouts of Outdoor Scenes Using Spatial Topic Processes

    E-Print Network [OSTI]

    Xiao, Jianxiong

    1 Supplemental Materials for Paper 1874 Characterizing Layouts of Outdoor Scenes Using Spatial Topic Processes Abstract This document compiles more experimental results as supplement to the main paper. Overall, the supplemental materials comprise three parts: 1) Detailed results of scene

  11. Proceedings of a topical meeting on the recovery of uranium from seawater

    E-Print Network [OSTI]

    Driscoll, Michael J.

    1980-01-01

    This report is the proceedings of a topical meeting on the recovery of uranium from seawater, held at the Massachusetts Institute of Technology on December 1-2, 1980. The meeting was sponsored by the United States Department ...

  12. AMO Issues Request for Information on Clean Energy Manufacturing Topics, Including Fuel Cell and Hydrogen Applications

    Broader source: Energy.gov [DOE]

    The AMO seeks information on mid-Technology Readiness Level R&D needs, market challenges, supply chain challenges, and shared facility needs addressing clean energy manufacturing topics, including the fuel cell and hydrogen sectors.

  13. Research on Estrogen and Behavior Is a 'Hot Topic' at the 2011 Society for Neuroscience Meeting

    ScienceCinema (OSTI)

    Anat Biegon

    2013-07-19

    The Society for Neuroscience has selected recent research on estrogen and its effect on behavior conducted at BNL for its "hot topics" book distributed to reporters attending the society's 2011 meeting in Washington, D.C., November 12-16.

  14. Proceedings of the 1992 topical meeting on advances in reactor physics. Volume 2

    SciTech Connect (OSTI)

    Not Available

    1992-04-01

    This document, Volume 2, presents proceedings of the 1992 Topical Meeting on Advances in Reactor Physics on March 8--11, 1992 at Charleston, SC. Session topics were as follows: Transport Theory; Fast Reactors; Plant Analyzers; Integral Experiments/Measurements & Analysis; Core Computational Systems; Reactor Physics; Monte Carlo; Safety Aspects of Heavy Water Reactors; and Space-Time Core Kinetics. The individual reports have been cataloged separately. (FI)

  15. Concrete decontamination by Electro-Hydraulic Scabbling (EHS). Topical report

    SciTech Connect (OSTI)

    NONE

    1996-03-30

    Electro-Hydraulic Scabbling (EHS) technology and equipment for decontaminating concrete structures from radionuclides, organic substances, and hazardous metals is being developed by Textron Systems Division (TSD). This wet scabbling technique involves the generation of powerful shock waves and intense cavitation by a strong pulsed electric discharge in a water layer at the concrete surface. The high pressure impulse results in stresses which crack and peel off a concrete layer of a controllable thickness. Scabbling produces contaminated debris of relatively small volume which can be easily removed, leaving clean bulk concrete. This new technology is being developed under Contract No. DE-AC21-93MC30164. The project objective is to develop and demonstrate a cost-efficient, rapid, controllable process to remove the surface layer of contaminated concrete while generating minimal secondary waste. The primary target of this program is uranium-contaminated concrete floors which constitute a substantial part of the contaminated area at DOE weapon facilities.

  16. General Relativity

    E-Print Network [OSTI]

    Canuto, V

    2015-01-01

    This is an English translation of the Italian version of an encyclopedia chapter that appeared in the Italian Encyclopedia of the Physical Sciences, edited by Bruno Bertotti (1994). Following requests from colleagues we have decided to make it available to a more general readership. We present the motivation for constructing General Relativity, provide a short discussion of tensor algebra, and follow the set up of Einstein equations. We discuss briefly the initial value problem, the linear approximation and how should non gravitational physics be described in curved spacetime.

  17. Related Links

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid youOxygen Generation |Publications TheGashome / Related Links Institute

  18. Improved nuclear magnetic resonance apparatus having semitoroidal rf coil for use in topical NMR and NMR imaging

    DOE Patents [OSTI]

    Fukushima, E.; Roeder, S.B.W.; Assink, R.A.; Gibson, A.A.V.

    1984-01-01

    An improved nuclear magnetic resonance (NMR) apparatus for use in topical magnetic resonance (TMR) spectroscopy and other remote sensing NMR applications includes a semitoroidal radio frequency (rf) coil. The semitoroidal rf coil produces an effective alternating magnetic field at a distance from the poles of the coil, so as to enable NMR measurements to be taken from selected regions inside an object, particularly including human and other living subjects. The semitoroidal rf coil is relatively insensitive to magnetic interference from metallic objects located behind the coil, thereby rendering the coil particularly suited for use in both conventional and superconducting NMR magnets. The semitoroidal NMR coil can be constructed so that it emits little or no excess rf electric field associated with the rf magnetic field, thus avoiding adverse effects due to dielectric heating of the sample or to any other interaction of the electric field with the sample.

  19. Employee & Labor Relations HRM 524.110 Spring 2015

    E-Print Network [OSTI]

    Diestel, Geoff

    the topics of collective bargaining, labor market fundamentals, unionism, and related issues of labor will be the focus of the course. The course will typically include a role playing exercise designed to demonstrate to analyze employment scenarios involving issues of employment law and regulation and formulate appropriate

  20. Online Energy Estimation of Relational Operations in Database Systems

    E-Print Network [OSTI]

    Tu, Yicheng

    1 Online Energy Estimation of Relational Operations in Database Systems Zichen Xu # , Yi-Cheng Tu known to consume a large amount of energy. As databases are one of the major applications in a data center, building energy-aware database systems has become an active research topic recently

  1. EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 Plasmon excitation by the Gaussian-like core mode of a photonic

    E-Print Network [OSTI]

    Skorobogatiy, Maksim

    EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 Plasmon the #12;EOS Topical Meeting on Molecular Plasmonic Devices, Engelberg, Switzerland, April 2006 number

  2. Labor Relations

    Broader source: Energy.gov [DOE]

    Addressing Poor Performance What Happens if an Employee’s Performance is Below the Meets Expectations (ME) level? Any time during the appraisal period an employee demonstrates that he/she is performing below the ME level in at least one critical element, the Rating Official should contact his/her Human Resources Office for guidance and: •If performance is at the Needs Improvement (NI) level; issue the employee a Performance Assistance Plan (PAP); or •If performance is at the Fails to Meet Expectations (FME) level; issue the employee a Performance Improvement Plan (PIP). Department of Energy Headquarters and The National Treasury Employees Union (NTEU) Collective Bargaining Agreement The National Treasury Employees Union (NTEU) is the exclusive representative of bargaining unit employees at the Department of Energy Headquarters offices in the Washington DC metropolitan area. The terms and conditions of this agreement have been negotiated by DOE and NTEU, and prescribe their respective rights and obligations in matters related to conditions of employment. Headquarters 1187 Request For Payroll Deductions For Labor Organization Dues The Request for Payroll Deduction for Labor Organization Dues (SF-1187) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation. Headquarters 1188 Cancellation Of Payroll Deductions For Labor Organization Dues The Cancellation of Payroll Deductions for Labor Organizations Dues (SF-1188) permits eligible employees, who are members of the National Treasury Employees Union (NTEU), to cancel dues allotments. The National Treasury Employees Union, Collective Bargaining Agreement, Article 9 – Dues Withholding This article is for the purpose of permitting eligible employees, who are members of the National Treasury Employees Union (NTEU), to authorize voluntary allotments from their compensation.

  3. Topical Report

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired Solar FuelTechnologyTel:FebruaryEIA's Today8 Things YouINL/EXT-12-25347

  4. Project Topics (Due Dec 5, 2013, Math 416/516, H. Li) Project Report Instruction

    E-Print Network [OSTI]

    Li, Haijun

    cite the book we are using); and (4) appendix of codes, tables and figures. 4. The contents of your, t 0) denote the standard Brownian motion. Topic 1: Straddle Option Pricing Consider a straddle with strike price K and maturity T. Assume that the stock price follows a geometric Brownian motion: St = S0e

  5. English and Chinese Bilingual Topic Aspect Classification: Exploring Similarity Measures, Optimal LSA Dimensions,

    E-Print Network [OSTI]

    Oard, Doug

    LSA Dimensions, and Centroid Correction of Translated Training Examples Yejun Wu School of Library and Information Science, Louisiana State University 267 Coates Hall, Baton Rouge, LA 70803 wuyj@lsu.edu Douglas W@umd.edu ABSTRACT This paper explores topic aspect (i.e., subtopic or facet) classification for collections

  6. Proceedings HTR2006: International Topical Meeting on High Temperature Reactor Technology

    E-Print Network [OSTI]

    Proceedings HTR2006: 3rd International Topical Meeting on High Temperature Reactor Technology Massachusetts Institute of Technology Andrew C. Kadak Department of Nuclear Engineering Massachusetts Institute of Technology Abstract MIT has been benchmarking Japanese and German NACOK air ingress tests using the FLUENT

  7. Science All NYT HOME PAGE MY TIMES TODAY'S PAPER VIDEO MOST POPULAR TIMES TOPICS

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    Science All NYT Science HOME PAGE MY TIMES TODAY'S PAPER VIDEO MOST POPULAR TIMES TOPICS Get Home said the sparks of light gave the opportunity to do spectroscopy, looking for specific colors of light light produced by rubbing -- goes back at least four centuries to Sir Francis Bacon, the English

  8. Name of Module: Hot Topics in Next Generation Networks and Future

    E-Print Network [OSTI]

    Wichmann, Felix

    Name of Module: Hot Topics in Next Generation Networks and Future Internet CP (ECTS): 3 Short Name is the intensive discussion of current questions in the field of Next Generations Networks and the Future Internet and trends in the context of classic telecommunication systems, IP based Next Generation Networks

  9. Woody Biomass for Energy in Michigan TOPICS FOR DISCUSSION AND INQUIRY EXTENSION BULLETIN E-3094

    E-Print Network [OSTI]

    Woody Biomass for Energy in Michigan TOPICS FOR DISCUSSION AND INQUIRY EXTENSION BULLETIN E-3094 that wood sources are being looked at, along with other alternatives. Michigan has an abundant supply. Very importantly, competing with existing wood-based industries for existing wood volume may become

  10. ALL RIGHTS RESERVED AUTOMATIC ASSESSMENT OF NON-TOPICAL PROPERTIES OF TEXT

    E-Print Network [OSTI]

    of Doctor of Philosophy Graduate Program in Communication, Information and Library Studies written under This study takes some first step towards automatic classification of texts with regard to non on each non-topical dimension. However, the experiments demonstrate that binary classification techniques

  11. We investigate a topic at the interface of machine learning and cognitive

    E-Print Network [OSTI]

    Liblit, Ben

    from statistical learning theory. We conduct a series of human category learning experiments inspired with boundary and noise level . Human Passive and Active Learning Experiments Results For computers, activeAbstract We investigate a topic at the interface of machine learning and cognitive science. Human

  12. Application layer thread migration in Java Project report for Advanced Topics in PLT

    E-Print Network [OSTI]

    migration that have been already explored. The primary reason that we want to explore application levelApplication layer thread migration in Java Project report for Advanced Topics in PLT Nikhil Sarda from various sources. One of the primary challenges of computer science today is the development

  13. Transportation and Sustainability at Cornell University Results of a topical lunch, May 13, 2009

    E-Print Network [OSTI]

    Walter, M.Todd

    /NOx cycles. Albert George (MAE), a specialist in aerodynamics and heat transfer, is one of the #12;leadersTransportation and Sustainability at Cornell University Results of a topical lunch, May 13, 2009, and simulating nonlinear dynamic systems models. Various researchers in Operations Research and Industrial

  14. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 Modeling of Terahertz Heating Effects in

    E-Print Network [OSTI]

    Ganesan, Sashikumaar

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 Modeling of Terahertz Heating Effects model that provides numerical solutions to the heat conduction equation coupled with realistic models as a consequence of THz absorption is determined by the heat transfer mechanisms of conduction, convection

  15. Lecture: Coherence Protocols Topics: wrap-up of memory systems, multi-thread

    E-Print Network [OSTI]

    Balasubramonian, Rajeev

    Lecture: Coherence Protocols · Topics: wrap-up of memory systems, multi-thread programming models scaling properties and eventually higher density: phase change memory (PCM), spin torque transfer (STT-RAM), etc. · PCM: heat and cool a material with elec pulses ­ the rate of heat/cool determines

  16. Tricaine methane-sulfonate (MS-222) application in fish anaesthesia By N. Topic Popovic1

    E-Print Network [OSTI]

    Boynton, Walter R.

    Review Tricaine methane-sulfonate (MS-222) application in fish anaesthesia By N. Topic Popovic1 , I, Croatia Summary Tricaine methane-sulfonate (MS-222) is one of the most widely used anaesthetics in aquaculture and experimental procedures. Tricaine methane-sulphonate (MS-222), C9H11O2N + CH3SO3H, also known

  17. Topical Lunch Discussion with Former Governor of Hawaii Linda Lingle Hosts: Todd Cowen and Christopher Dunn

    E-Print Network [OSTI]

    Walter, M.Todd

    Topical Lunch Discussion with Former Governor of Hawaii Linda Lingle Hosts: Todd Cowen discussion with the former Governor of Hawaii, Linda Lingle at 12:00 noon on October 23rd in 300 Rice Hall will be Hawaii's effort to end its reliance on imported oil. Bipartisan political leadership, community

  18. RCAH320-02 Topics in Art and Public Life Music of the Fourth World

    E-Print Network [OSTI]

    Liu, Taosheng

    1 RCAH320-02 Topics in Art and Public Life Music of the Fourth World Spring 2011 Professor: Chris and political concerns of Fourth World peoples. While some of these concerns have little to do with music to speak knowledgably about many of the central issues facing Fourth World communities on local and global

  19. Topic Models: A Novel Method for Modeling Couple and Family David C. Atkins

    E-Print Network [OSTI]

    Steyvers, Mark

    of California, Los Angeles Couple and family researchers often collect open-ended linguistic data participants' responses are not forced into a set number of categories, text-based data can be very richTopic Models: A Novel Method for Modeling Couple and Family Text Data David C. Atkins University

  20. GIS TOPICS 6395 Instructor: Scot E. Smith, Professor, Geomatics Program, School of Forest Resources and

    E-Print Network [OSTI]

    Hill, Jeffrey E.

    GIS TOPICS 6395 Instructor: Scot E. Smith, Professor, Geomatics Program, School of Forest Resources: Reading Assignments GOALS AND OBJECTIVES: This course presents practical applications of GIS as it is used of modern GIS software an appreciation of the ways in which GIS technology can be used in areas

  1. Agreement Based Source Selection for the Multi-Topic Deep Web Integration

    E-Print Network [OSTI]

    Kambhampati, Subbarao

    Agreement Based Source Selection for the Multi-Topic Deep Web Integration Manishkumar Jha #1 ,Raju USA 85287 {1 mjha1,2 rajub,3 rao}@asu.edu Abstract One immediate challenge in searching the deep web. For open collections like the deep web, the source se- lection must be sensitive to trustworthiness

  2. Last modified: Jan. 5, 2005. OPEN CONJECTURES ON THE THREE TOPICS

    E-Print Network [OSTI]

    Sun, Zhi-Wei

    Last modified: Jan. 5, 2005. OPEN CONJECTURES ON THE THREE TOPICS Zhi-Wei Sun Department that the paper is not available to many researchers including me. 1 #12;2 ZHI-WEI SUN Conjecture 2 (P. Erdos then it cannot cover every integer odd times! Quite recently S. Guo and Z. W. Sun [arXiv:math.NT/0412217] proved

  3. Safety Topic Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Topic ­ Chemical Hood General purpose: prevent exposure to toxic, irritating, or noxious chemical vapors and gases. A face velocity of 100 feet per minute (fpm) provides efficient vapor capture the better. (T) (F) A chemical hood can be used for storage of volatile, flammable, or odiferous materials

  4. Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors

    E-Print Network [OSTI]

    McCallum, Andrew

    in the T - 1 simplex (i.e., a T-dimensional logistic normal random variable) can be generated as follows: 1Gibbs Sampling for Logistic Normal Topic Models with Graph-Based Priors David Mimno, Hanna M relationships. Models for spatial and temporal data often rely on real-valued state space models such as dynamic

  5. TEXTUAL EXPERTISE IN WORD EXPERTS: AN APPROACH TO TEXT PARSING BASED ON TOPIC/COMMENT MONITORING *

    E-Print Network [OSTI]

    1982, DIJK 1980a), basic modes of topic development, such as expansion, shift, or splitting (cf. GRIMES 1978), and operations on different levels of tex- tual macro-structures (DIJK 1980a) or schematlzed superstructures (DIJK 1980b). The identification of cohesive parts of a text is needed to determine the continuous

  6. TOPIC: Shale Gas Emissions w/David Allen, Energy Institute HOST: Jeff Tester and Todd Cowen

    E-Print Network [OSTI]

    Walter, M.Todd

    the nation's energy landscape. However, the environmental impacts associated with ``fracking'' for shale gasTOPIC: Shale Gas Emissions w/David Allen, Energy Institute HOST: Jeff Tester and Todd Cowen DATE: November 20th , 12:00 -1:00pm, 300 Rice Hall Atmospheric Impacts of Expanded Natural Gas Use Hydraulic

  7. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 High Specificity Binding of Lectins to

    E-Print Network [OSTI]

    Dagenais, Mario

    IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 1 High Specificity Binding of Lectins, IEEE, Mario Dagenais, Senior Member, IEEE, Matthew T. Hurley, and Philip DeShong Abstract are available online at http://ieeexplore.ieee.org. Digital Object Identifier 10.1109/JSTQE.2009

  8. Instant HR March 3, 2009 TOPIC: Inclement Weather on March 2, 2009

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ March 3, 2009 TOPIC: Inclement Weather on March 2, 2009 To Personnel Administrators and Timekeepers: Following is Virginia Commonwealth University's authorized closing for the inclement weather schedule: "Even when the University opens during inclement weather conditions, we recognize that personal

  9. Instant HR February 18, 2010 TOPIC: Inclement Weather on February 10, 2010

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ February 18, 2010 TOPIC: Inclement Weather on February 10, 2010 To Personnel.m. due to inclement weather. Managers are encouraged to provide flexibility to employees who arrived late. Other employees - Nine-month faculty do not accrue compensatory leave during inclement weather closings

  10. SS 2006 Selected Topics CMR Minimal infinite cogeneration-closed subcategories.

    E-Print Network [OSTI]

    Ringel, Claus Michael

    SS 2006 Selected Topics CMR Minimal infinite cogeneration-closed subcategories. Claus Michael C is finite. Finally, C is cogeneration-closed, provided it is also closed under submodules. Given subcategory containing X . Theorem. Let C be an infinite cogeneration-closed subcategory of mod . Then C

  11. EFFECTIVE EFFICIENCY AND PERFORMANCE RATIO AS ENERGY RATING SYSTEM FOR PV MODULES Marko Topic1

    E-Print Network [OSTI]

    Sites, James R.

    EFFECTIVE EFFICIENCY AND PERFORMANCE RATIO AS ENERGY RATING SYSTEM FOR PV MODULES Marko Topic1 USA ABSTRACT: PV module energy rating assessment can be expressed by an annual effective efficiency approaches are presented: (i) a more accurate one with hourly averaged data over a year and a model of PV

  12. Quantum Mechanics Course Number: C668 C668: Special topics in physical chemistry: Advanced Quantum Mechanics

    E-Print Network [OSTI]

    Iyengar, Srinivasan S.

    Quantum Mechanics Course Number: C668 C668: Special topics in physical chemistry: Advanced Quantum Mechanics Instructor: Srinivasan S. Iyengar Office Hours Wednesday, Friday 10:30AM-12PM (Chemistry C202B@gmail.com Chemistry, Indiana University i c 2014, Srinivasan S. Iyengar (instructor) #12;Quantum Mechanics Course

  13. October 1999, 2007 Dianne P. O'Leary 1 Some additional topics in

    E-Print Network [OSTI]

    O'Leary, Dianne P.

    1 October 1999, 2007 Dianne P. O'Leary 1 Some additional topics in numerical integration This set integration -- Matlab's integration software October 1999, 2007 Dianne P. O'Leary 2 Adaptive integration". easy easy hard easy very hard f(t) October 1999, 2007 Dianne P. O'Leary 3 Non-Adaptive integration

  14. IEEE Communications Magazine Feature Topic on Recent Advances in IETF Standards

    E-Print Network [OSTI]

    Touch, Joe

    . Protocols and other technical standards developed by the IETF are fundamental building blocks of ourIEEE Communications Magazine Feature Topic on Recent Advances in IETF Standards The mission of the Internet engineering Task Force (IETF) is to "produce high quality, relevant technical documents

  15. Preliminary draft research topics subject to revision prior to a solicitation being issued May 18, 2007

    E-Print Network [OSTI]

    (500,000 units). In addition, six sigma standards must be reached for fuel cell subsystems to achieve six sigma quality standards. Topic 1 Alternative Electrode Deposition Processes The current high volume cost targets for MEA manufacturing while achieving a six sigma standard. Applicant cost

  16. Paper # D09 Report LBNL-62505 Topic: Fundamentals US Combustion Meeting

    E-Print Network [OSTI]

    Bell, John B.

    Paper # D09 Report LBNL-62505 Topic: Fundamentals 5th US Combustion Meeting Organized by the Western States Section of the Combustion Institute and Hosted by the University of California at San Diego March 25-28, 2007. Diagnostics for the Combustion Science Workbench J. F. Grcar, M. S. Day, and J. B

  17. Biohazardous Waste Management Plan Page 2 of 15 Section Topic Page Number

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    #12;Biohazardous Waste Management Plan Page 2 of 15 INDEX Section Topic Page Number I Roster #12;Biohazardous Waste Management Plan Page 3 of 15 I. Scope The University of Washington Biohazardous Waste Management Plan (The Plan) applies to all University facilities in the City of Seattle

  18. IT655: Advanced topics in Data mining, EndSem exam Sep 21, 2004.

    E-Print Network [OSTI]

    Sarawagi, Sunita

    IT655: Advanced topics in Data mining, EndSem exam Sep 21, 2004. 2:00 PM - 5:00 PM Roll: Name outcomes. There is a feature for each of the outcomes on each label giving rise to 21*7=147 features. 5

  19. NSF TRAINING MATRIX Topic Undergraduates Graduate Students PostDoc Faculty Administrative

    E-Print Network [OSTI]

    Yu, Gexin

    NSF TRAINING MATRIX 8/31/10 Topic Undergraduates Graduate Students PostDoc Faculty Administrative *Falsification Required/online ApSCI 604*open to Classroom trainingClassroom training all/list of enrollees Video to Corbett Online training required for Graduate students Required for PostDocs. On Being A Scientist

  20. Water Resource Topics (#1-2) 1. Changes in drought patterns with elevation

    E-Print Network [OSTI]

    Water Resource Topics (#1-2) 1. Changes in drought patterns with elevation Background research. Upconing of salt water into drinking water wells Background research on analytical methods to assess upconing in unconfined and confined aquifers Identify aquifer sector, drinking water wells, and data

  1. Topic-Based Audience Metrics for Internet Marketing by Combining Ontologies and Output Page Mining

    E-Print Network [OSTI]

    Libre de Bruxelles, Université

    designers and Web de- velopers [19]. Summary reports like the number of visi- tors and the number of page metrics which should represent the Web site topics. Finally, we validate our approach with experiments by a FNRS Research Fel- low Grant. has most emerged in the corporate world. Web analytics fo- cuses

  2. From HEALTH TOPICS on the UHS Web site www.rochester.edu/uhs

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    From HEALTH TOPICS on the UHS Web site www.rochester.edu/uhs Common Cold ­ Self Care (Cough, Fever cold symptoms. Colds are spread from person to person through coughs, sneezes, and mucus on a person Below are recommendations for self-care for four of the most common cold symptoms ­ fever, cough, sore

  3. Chemistry in Combustion Processes II Introduce and discuss some important topics and

    E-Print Network [OSTI]

    Zevenhoven, Ron

    Chemistry in Combustion Processes II Introduce and discuss some important topics and methods of today's combustion chemistry research - Burning of biomass based fuels in large scale boilers - Black to ash - "Toolbox" for combustion chemistry analysis #12;Schedule CCP2-2012 #12;CCP2 2012 part B #12

  4. Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug Discussions

    E-Print Network [OSTI]

    Dredze, Mark

    Experimenting with Drugs (and Topic Models): Multi-Dimensional Exploration of Recreational Drug of new recreational drugs and trends re- quires mining current information from non-traditional text components. The resulting model learns factors that correspond to drug type, delivery method (smoking

  5. Trade, Environment and Sustainable Development Spring 2006 Topics in Trade Theory

    E-Print Network [OSTI]

    a common myth among environmentalists: the case for free trade ignores capital flows parallels between the case for free trade and the case for free investment international vs interregional trade #12;Trade, Environment and Sustainable Development Spring 2006 Topics in Trade Theory sources of gains

  6. Predicting Response to Political Blog Posts with Topic Models Language Technologies Institute

    E-Print Network [OSTI]

    Cohen, William W.

    Predicting Response to Political Blog Posts with Topic Models Tae Yano Language Technologies Language Technologies Institute Carnegie Mellon University Pittsburgh, PA 15213, USA nasmith@cs.cmu.edu Abstract In this paper we model discussions in online po- litical weblogs (blogs). To do this, we extend La

  7. Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH

    E-Print Network [OSTI]

    Tomforde, Mark

    Math 6395: Topics in C-algebras Instructor: Dr. Mark Tomforde Office: 601 PGH Email: see my website URL: www.math.uh.edu/tomforde Office Hours: (by appointment) You are welcome to come see me to discuss of the country.) Prerequisites: A course in Functional Analysis and Operator Theory, a course in Abstract Algebra

  8. Agribusiness Faculty Members’ Perceptions of Importance and Inclusion of Decision Science Topics in Undergraduate Agribusiness Curricula 

    E-Print Network [OSTI]

    Wolfskill, Lawrence Arthur

    2012-10-19

    and inclusion. A random sample of faculty members was emailed a link to an online four-part questionnaire. Forced Likert-type scales measured the perceptions of importance and inclusion of 18 selected DS topics. Borich’s (1980) model of weighted discrepancy...

  9. History 280 topics for Spring 2015 Hist 280901 The History of Spectator Sports in the United States

    E-Print Network [OSTI]

    Bermúdez, José Luis

    History 280 topics for Spring 2015 Hist 280901 The History of Spectator Sports in the United, define an approach and conduct both primary and secondary sources on the topic. Hist 280902 History independence and wrote revolutionary constitutions. This course will explore the history of these independence

  10. I-TEX: A Marketplace for Information Technology Standards in the Technical Topic Area: Information Technology Standards

    E-Print Network [OSTI]

    Mills, Kevin

    I-TEX: A Marketplace for Information Technology Standards in the 21st Century BAA #99-07 Technical Topic Area: Information Technology Standards Technical PoCs: Administrative PoC: Dr. Kevin L. Mills Mrs Kumar NIST Email sri.kumar@nist.gov #12;BAA 99-07 Technical Topic Area: Information Technology Standards

  11. Page 1 of 2 PSYCO 302, 305, 403, 405, 421, 423, 473 and 478 are variable topics courses.

    E-Print Network [OSTI]

    Wang, Hao "Howard"

    Page 1 of 2 PSYCO 302, 305, 403, 405, 421, 423, 473 and 478 are variable topics courses. A student 105 66605 Faucher 403 A2 Sci Recent Advances in Experimental Psychology: Models and Theories Topic of PSYCO 223, 233, 239, 333, or 339 58576 Frenzel 403 A3 Sci Recent Advances In Experimental Psychology

  12. Physics 171 General Relativity, Black Holes and Cosmology Fall 2014 Course Outline

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Physics 171 General Relativity, Black Holes and Cosmology Fall 2014 Course Outline Topic Reading 1. Introduction to Tensors Chapter 10 of Boas 2. Covariance of Physical Laws Chapter 2.1 3. Special Relativity. For an introduction to tensors, please review Chapter 10 of Mary L. Boas, Mathematical Methods in the Physical

  13. Soft matter in hard confinement: phase transition thermodynamics, structure, texture, diffusion and flow in nanoporous media - topical review

    E-Print Network [OSTI]

    Patrick Huber

    2015-02-16

    Spatial confinement in nanoporous media affects the structure, thermodynamics and mobility of molecular soft matter often markedly. This article reviews thermodynamic equilibrium phenomena, such as physisorption, capillary condensation, crystallisation, self-diffusion, and structural phase transitions as well as selected aspects of the emerging field of spatially confined, non-equilibrium physics, i.e. the rheology of liquids, capillarity-driven flow phenomena, and imbibition front broadening in nanoporous materials. The observations in the nanoscale systems are related to the corresponding bulk phenomenologies. The complexity of the confined molecular species is varied from simple building blocks, like noble gas atoms, normal alkanes and alcohols to liquid crystals, polymers, ionic liquids, proteins and water. Mostly, experiments with mesoporous solids of alumina, carbon, gold, silica, and silicon having pore diameters ranging from a few up to 50 nanometers are presented. The observed peculiarities of nanopore-confined condensed matter are also discussed with regard to applications. A particular emphasis is put on texture formation upon crystallisation in nanoporous media, a topic both of high fundamental interest and of increasing nanotechnological importance, e.g., for the synthesis of organic/inorganic hybrid materials by melt infiltration, the usage of nanoporous solids in crystal nucleation or in template-assisted electrochemical deposition of nano structures.

  14. 6/16/13 Concordia UniversityTopics Page -USATODAY.com content.usatoday.com/topics/article/concordia+university/000bgyK4KJbYZ/1 1/2

    E-Print Network [OSTI]

    Fung, Benjamin C. M.

    .usatoday.com/topics/article/concordia+university/000bgyK4KJbYZ/1 1/2 « Previous Next » Researchers develop new search tool to help fight child porn

  15. Relational Database SQL: Querying the Relational DB

    E-Print Network [OSTI]

    Qiu, Weigang

    Standards and Dialects ISO SQL:2008 DBMS vendors offer their own extensions Oracle PostgreSQL MySQL Weigang: auto-completion and command history Weigang Qiu Relational Database & SQL #12;Relational Database SQL

  16. Topical Non-Invasive Gene Delivery using Gemini Nanoparticles in Interferon-gamma-deficient Mice

    SciTech Connect (OSTI)

    Badea,I.; Wettig, S.; Verrall, R.; Foldvari, M.

    2007-01-01

    Cutaneous gene therapy, although a promising approach for many dermatologic diseases, has not progressed to the stage of clinical trials, mainly due to the lack of an effective gene delivery system. The main objective of this study was to construct and evaluate gemini nanoparticles as a topical formulation for the interferon gamma (IFN-{gamma}) gene in an IFN-{gamma}-deficient mouse model. Nanoparticles based on the gemini surfactant 16-3-16 (NP16-DNA) and another cationic lipid cholesteryl 3{beta}-(-N-[dimethylamino-ethyl] carbamate) [Dc-chol] (NPDc-DNA) were prepared and characterized. Zetasizer measurement indicated a bimodal distribution of 146 and 468 nm average particle sizes for the NP16-DNA ({zeta}-potential +51 mV) nanoparticles and monomodal distribution of 625 nm ({zeta}-potential +44 mV) for the NPDc-DNA. Circular dichroism studies showed that the gemini surfactant compacted the plasmid more efficiently compared to the Dc-chol. Small-angle X-ray scattering measurements revealed structural polymorphism in the NP16-DNA nanoparticles, with lamellar and Fd3m cubic phases present, while for the NPDc-DNA two lamellar phases could be distinguished. In vivo, both topically applied nanoparticles induced higher gene expression compared to untreated control and naked DNA (means of 0.480 and 0.398 ng/cm{sup 2} vs 0.067 and 0.167 ng/cm{sup 2}). However, treatment with NPDc-DNA caused skin irritation, and skin damage, whereas NP16-DNA showed no skin toxicity. In this study, we demonstrated that topical cutaneous gene delivery using gemini surfactant-based nanoparticles in IFN-{gamma}-deficient mice was safe and may provide increased gene expression in the skin due to structural complexity of NP16 nanoparticles (lamellar-cubic phases).

  17. Topics in radiation at accelerators: Radiation physics for personnel and environmental protection

    SciTech Connect (OSTI)

    Cossairt, J.D.

    1996-10-01

    In the first chapter, terminology, physical and radiological quantities, and units of measurement used to describe the properties of accelerator radiation fields are reviewed. The general considerations of primary radiation fields pertinent to accelerators are discussed. The primary radiation fields produced by electron beams are described qualitatively and quantitatively. In the same manner the primary radiation fields produced by proton and ion beams are described. Subsequent chapters describe: shielding of electrons and photons at accelerators; shielding of proton and ion accelerators; low energy prompt radiation phenomena; induced radioactivity at accelerators; topics in radiation protection instrumentation at accelerators; and accelerator radiation protection program elements.

  18. TEC Working Group Topic Groups Tribal Key Documents | Department of Energy

    Energy Savers [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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OF APPLICABLEStatutory Authority SustainXSystem for39:TEC Working Group Topic

  19. Trends in the use of topical over the counter products in the management of dermatologic disease in the United States

    E-Print Network [OSTI]

    Nolan, Bridgit V; Levender, Michelle M; Davis, Scott A; Feneran, Ashley N; Jr, Alan B Fleischer; Feldman, Steven R

    2012-01-01

    for the management of psoriasis and psoriatic arthritis.and treatment of psoriasis with topical therapies. J Am AcadSR, Margolis DJ, Rolstad T. Psoriasis is common, carries a

  20. SBIR/STTR FY16 Phase 1 Release 2 Topics Announced—Includes Hydrogen Delivery and Two Technology Transfer Opportunities

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy has announced the 2016 Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase I Release 2 Topics, including magnetocaloric materials development for hydrogen delivery and two technology transfer opportunities.

  1. Topic and Sentiment Analysis on OSNs: a Case Study of Advertising Strategies on Twitter

    E-Print Network [OSTI]

    Dacres, Shana; Purver, Matthew

    2013-01-01

    Social media have substantially altered the way brands and businesses advertise: Online Social Networks provide brands with more versatile and dynamic channels for advertisement than traditional media (e.g., TV and radio). Levels of engagement in such media are usually measured in terms of content adoption (e.g., likes and retweets) and sentiment, around a given topic. However, sentiment analysis and topic identification are both non-trivial tasks. In this paper, using data collected from Twitter as a case study, we analyze how engagement and sentiment in promoted content spread over a 10-day period. We find that promoted tweets lead to higher positive sentiment than promoted trends; although promoted trends pay off in response volume. We observe that levels of engagement for the brand and promoted content are highest on the first day of the campaign, and fall considerably thereafter. However, we show that these insights depend on the use of robust machine learning and natural language processing techniques t...

  2. Geotechnical support and topical studies for nuclear waste geologic repositories: Annual report, fiscal year 1987

    SciTech Connect (OSTI)

    Not Available

    1988-01-01

    This multidisciplinary project was initiated in fiscal year 1986. It comprises 11 reports in two major interrelated tasks: The technical assistance part of the project includes reviewing the progress of the major projects in the DOE Office of Civilian Radioactive waste Management (OCRWM) Program and advising the Engineering and Geotechnology Division on significant technical issues facing each project; analyzing geotechnical data, reports, tests, surveys and plans for the different projects; reviewing and commenting on major technical reports and other program documents such as Site Characterization Plans (SCP) and Study Plans; and providing scientific and technical input at technical meetings. The topical studies activity comprises studies on scientific and technical ions and issues of significance to in-situ testing, test analysis methods, and site characterization of nuclear waste geologic repositories. The subjects of study were selected based on discussions with DOE staff. One minor topic is a preliminary consideration and planning exercise for postclosure monitoring studies. The major task, with subtasks involving various geoscience disciplines, is a study of the mechanical, hydraulic, geophysical and geochemical properties of fractures in geologic rock masses.

  3. Channels and sources used to gather equine-related information by college-age horse owners and enthusiasts 

    E-Print Network [OSTI]

    Sullivan, Erin Alene

    2009-05-15

    This thesis identifies the equine-related topics that are important to Texas college-age horse owners and enthusiasts and the channels/sources they use to get equine-related information. Little research has focused on this group to determine...

  4. Selected topics in particle accelerators: Proceedings of the CAP meetings. Volume 4

    SciTech Connect (OSTI)

    Parsa, Z.

    1995-10-01

    This Report includes copies of transparencies and notes from the presentations made at the Center for Accelerator Physics at Brookhaven National Laboratory. Editing and changes to the authors` contributions in this Report were made only to fulfill the publication requirements. This volume includes notes and transparencies on eight presentations: ``Application of Accelerator-Driven Spallation Targets - Including Tritium Production and Nuclear Waste Transmutation``, ``BNL 5 MW Pulsed Spallation Neutron Source Study``, ``Designing and Understanding of Magnets with the Help of Conformal Mapping``, ``Laser - Electron Beam Scattering Coherent Compton X-Ray Sources``, ``The LHC Project``, ``Optimization of the Photocathode-Linac Separation for the ATF [Accelerator Test Facility] Injection System``, ``On CEBAF Commissioning: First Results``, and ``The Proposed Booster Application Facility at BNL``. An Appendix lists dates, topics, and speakers from October 1989 to December 1994.

  5. Licensing topical report: application of probabilistic risk assessment in the selection of design basis accidents. [HTGR

    SciTech Connect (OSTI)

    Houghton, W.J.

    1980-06-01

    A probabilistic risk assessment (PRA) approach is proposed to be used to scrutinize selection of accident sequences. A technique is described in this Licensing Topical Report to identify candidates for Design Basis Accidents (DBAs) utilizing the risk assessment results. As a part of this technique, it is proposed that events with frequencies below a specified limit would not be candidates. The use of the methodology described is supplementary to the traditional, deterministic approach and may result, in some cases, in the selection of multiple failure sequences as DBAs; it may also provide a basis for not considering some traditionally postulated events as being DBAs. A process is then described for selecting a list of DBAs based on the candidates from PRA as supplementary to knowledge and judgments from past licensing practice. These DBAs would be the events considered in Chapter 15 of Safety Analysis Reports of high-temperature gas-cooled reactors (HTGRs).

  6. Introducing interdisciplinary science to second year undergraduates in a Current Topics in Biophysics course

    E-Print Network [OSTI]

    Jerzak, Stanislaw

    2015-01-01

    We offer second year students the opportunity to explore Current Topics in Biophysics in a course co-taught by a physicist and a biologist. The interdisciplinary course allows university students to engage in analytical thinking that integrates physics and biology. The students are either biophysics majors (50%) or from a diversity of science majors (about 30% life sciences). All will have taken first year courses in biology, physics and mathematics. The course is divided into: 1) The application of physical approaches to biological problems using case studies (how high can a tree grow? and biological pumps are two examples); 2) An introduction to physics concepts for which potential applications are explored (biophotonics and its application in fluorescence microscopy and photodynamic therapy is one example); and 3) Presentations from industry and university researchers who describe careers, research and clinical applications of biophysics. Over the six years the course has been offered, students have achiev...

  7. Project title: Sources, supply and bioavailability of soluble organic matter in relation to mineralization.

    E-Print Network [OSTI]

    Anderson, Charles W.

    and Food Research). Topic: Soluble organic matter is of interest due to its role in carbon and nitrogenProject title: Sources, supply and bioavailability of soluble organic matter in relation examined. The study will seek to understand the role that soluble organic matter plays in regulating

  8. Low-rank coal research, Task 5.1. Topical report, April 1986--December 1992

    SciTech Connect (OSTI)

    Not Available

    1993-02-01

    This document is a topical progress report for Low-Rank Coal Research performed April 1986 - December 1992. Control Technology and Coal Preparation Research is described for Flue Gas Cleanup, Waste Management, Regional Energy Policy Program for the Northern Great Plains, and Hot-Gas Cleanup. Advanced Research and Technology Development was conducted on Turbine Combustion Phenomena, Combustion Inorganic Transformation (two sections), Liquefaction Reactivity of Low-Rank Coals, Gasification Ash and Slag Characterization, and Coal Science. Combustion Research is described for Atmospheric Fluidized-Bed Combustion, Beneficiation of Low-Rank Coals, Combustion Characterization of Low-Rank Fuels (completed 10/31/90), Diesel Utilization of Low-Rank Coals (completed 12/31/90), Produce and Characterize HWD (hot-water drying) Fuels for Heat Engine Applications (completed 10/31/90), Nitrous Oxide Emission, and Pressurized Fluidized-Bed Combustion. Liquefaction Research in Low-Rank Coal Direct Liquefaction is discussed. Gasification Research was conducted in Production of Hydrogen and By-Products from Coals and in Sulfur Forms in Coal.

  9. Catalytic conversion of light alkanes, Phase 3. Topical report, January 1990--December 1992

    SciTech Connect (OSTI)

    1992-12-31

    The mission of this work is to devise a new catalyst which can be used in the first simple, economic process to convert the light alkanes in natural gas to an alcohol-rich oxygenated product which can either be used as an environmentally friendly, high-performance liquid fuel, or a precursor to a liquid hydrocarbon transportation fuel. The authors have entered the proof-of-concept stage for converting isobutane to tert butyl alcohol in a practical process and are preparing to enter proof-of-concept of a propane to isopropyl alcohol process in the near future. Methane and ethane are more refractory and thus more difficult to oxidize than the C{sub 3} and C{sub 4} hydrocarbons. Nonetheless, advances made in this area indicate that further research progress could achieve the goal of their direct conversion to alcohols. Progress in Phase 3 catalytic vapor phase methane and ethane oxidation over metals in regular oxidic lattices are the subject of this topical report.

  10. 79USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. CONCURRENT SESSION II--Urban Interface Topics

    E-Print Network [OSTI]

    79USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. CONCURRENT SESSION II--Urban Interface Topics #12;80 USDA Forest Service Gen. Tech. Rep. PSW-GTR-158. 1995. #12;81USDA Forest Service Gen. Tech be generated in low-, me- dium-, and high-expansion forms. Class A foam can be applied from pump

  11. APPLICATIONS OF FOURIER ANALYSIS TO NON-ANALYTIC Abstract. Fourier analysis, a classical topic in analysis, can be applied to

    E-Print Network [OSTI]

    May, J. Peter

    APPLICATIONS OF FOURIER ANALYSIS TO NON-ANALYTIC FIELDS KEVIN QIAN Abstract. Fourier analysis, a classical topic in analysis, can be applied to many nonanalytic fields. This paper explores Fourier analysis in multiple do- mains in order to prove several nonanalytic results. Fourier analysis will be explored

  12. Energy and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking

    E-Print Network [OSTI]

    Kammen, Daniel M.

    , fracking Due Nov. 7, in class, or before 5pm outside 310 Barrows Fall 2013 Problem Set #5 Total Points: 100 and Society (ER100/PP184/ER200/PP284) Topics: Personal energy audit, the grid, nuclear, fracking Due Nov. 7

  13. Topic 4: Demand Response A.H. MohsenianRad (U of T) 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 4: Demand Response A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Department;Definition of Demand Response Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control in Smart Grid · According to the U.S. Department of Energy: Demand response (DR) is defined as changes

  14. TOPICS IN GRAPH THEORY A tribute to A. A. and T. E. Zykovs on the occasion of

    E-Print Network [OSTI]

    Kostochka, Alexandr V.

    , The role of the Odessa (Zykov's) seminar in the birth and the development of algebraic combinatorics. · V and transparently the impact of the Odessa seminar on the start and the development in the USSR of a birthday 2013 #12;#12;TOPICS IN GRAPH THEORY The Volume contains research articles, recollections, photos

  15. Project Summary The interaction between the uplift of the earth's surface and climate change has been a topic

    E-Print Network [OSTI]

    Gregory-Wodzicki, Kathryn M.

    Project Summary The interaction between the uplift of the earth's surface and climate change has America, particularly in the english-language literature. However, the uplift history of the Andes of uplift and climate. We propose to investigate this topic by conducting the following research: · We

  16. Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Reference Model for Smart Grid Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control in Smart Grid 2 · Each domain involves its own actors and applications. · Interactions across 7 Smart Grid

  17. Atkinson Center for a Sustainable Future topical lunch summary Title: "The Future of Fracking: Transparency, Waste Production and Disposal, Regional

    E-Print Network [OSTI]

    Walter, M.Todd

    Atkinson Center for a Sustainable Future topical lunch summary Title: "The Future of Fracking in the discussion of shale gas exploration and social impacts. Attendees: Last Name First Name NetID or email Dept seamusm@ptd.net Guest Tester Jeff jwt54 Cornell Energy Inst. Wilber Tom wilberwrites@hotmail.com Guest

  18. Approved Module Information for SE4025, 2014/5 Module Title/Name: Further Topics in Engineering

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for SE4025, 2014/5 Module Title/Name: Further Topics in Engineering Management Module Code: SE4025 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits: 15 Module Management Information Module Leader Name Robin Clark Email Address

  19. Approved Module Information for BSM934, 2014/5 Module Title/Name: Advanced Topics in International

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for BSM934, 2014/5 Module Title/Name: Advanced Topics in International Business Module Code: BSM934 School: Aston Business School Module Type: Standard Module New Module? No Module Credits: 15 Module Management Information Module Leader Name Yama Temouri Email Address temoury1

  20. Abstract Security has become an increasingly important topic in software engineering. In this paper, an approach of using the

    E-Print Network [OSTI]

    Li, Yaohang

    Abstract ­ Security has become an increasingly important topic in software engineering. In this paper, an approach of using the workflow technology in teaching secure software engineering courses technology in teaching secure software engineering classes have been well received by the students. Index

  1. Summary of the Atkinson Center Topic Lunch; "New York After Sandy: New and Old Challenges to Infrastructure

    E-Print Network [OSTI]

    Walter, M.Todd

    the following main themes: · How might Hurricane Sandy affect plans for the development of the new tech campusSummary of the Atkinson Center Topic Lunch; "New York After Sandy: New and Old Challenges Lunch address? Hurricane Sandy caused extensive damage to physical infrastructure throughout the New

  2. Instant HR January 4, 2011 TOPIC: Leave Amendments, FMLA Reminder, New Link to Reports (VCU Reporting Center),

    E-Print Network [OSTI]

    Hammack, Richard

    Instant HR ­ January 4, 2011 TOPIC: Leave Amendments, FMLA Reminder, New Link to Reports (VCU Reporting Center), and New 2011 Tax Withholding Tables To Personnel Administrators and Timekeepers: Please Leave (at P.O. Box 842511) as soon as possible. Questions? E-mail leave@vcu.edu. ** New Link to Reports

  3. Franz-Viktor Kuhlmann 210 McLean Hall, Tel. 6111 MATH 872.3 Topics in Pure Mathematics

    E-Print Network [OSTI]

    Kuhlmann, Franz-Viktor

    are expected to read additional material from the Handbook of Applied Cryptography and to discuss ­ Diffie-Hellman ­ ElGamal ­ Public Key Management ­ Security Questions and Attacks ­ selected topics from the Handbook of Applied Cryptography. While the lectures will mainly follow the book of Buchmann, the students

  4. PM950 Seminar Topics Talks will be 50 minutes long, scheduled on Dec. 9, 11 and 12.

    E-Print Network [OSTI]

    Davidson, Ken

    PM950 Seminar Topics Talks will be 50 minutes long, scheduled on Dec. 9, 11 and 12. Please plan of analytic functions, Amer. J. Math. 89 (1967), 932­941. See Gamelin pp.147­151 or Stout, parts of pp.321

  5. DOI 10.1007/s10994-011-5272-5 Statistical topic models for multi-label document

    E-Print Network [OSTI]

    Steyvers, Mark

    . A drawback of these approaches is that performance rapidly drops off as the total num- ber of labelsMach Learn DOI 10.1007/s10994-011-5272-5 Statistical topic models for multi-label document / Accepted: 9 November 2011 © The Author(s) 2011 Abstract Machine learning approaches to multi-label document

  6. Topics in nonequilibrium quantum statistical W. Aschbacher 1 , V. Jaksi c 2 , Y. Pautrat 3 , C.A. Pillet 4

    E-Print Network [OSTI]

    ­equilibrium steady states (NESS) and entropy production . . . . 9 3.3 Structural properties . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.4 C # ­scattering and NESS . . . . . . . . . . . . . . . . . . . . . . . . 11 4 Open quantum the scattering theory of non­equilibrium steady states (NESS) (this topic has been only quickly reviewed in [JP4

  7. Abstract--Many technical communities are vigorously pursuing research topics that contribute to the Internet of Things

    E-Print Network [OSTI]

    Stankovic, John A.

    to the Internet of Things (IoT). Today, as sensing, actuation, communication, and control become ever more topics are discussed. Index Terms--Cyber Physical Systems, Internet of Things, Mobile Computing such prominent research communities are: Internet of Things (IoT), Mobile Computing (MC), Pervasive Computing (PC

  8. Multi-machine Comparisons of H-mode Separatrix Densities and Edge Profile Behaviour in the ITPA SOL and Divertor Physics Topical Group

    E-Print Network [OSTI]

    Multi-machine Comparisons of H-mode Separatrix Densities and Edge Profile Behaviour in the ITPA SOL and Divertor Physics Topical Group

  9. JET Posters presented at the 2nd Europhysics Topical Conference on RF Heating and Current Drive of Fusion Devices (Brussels, Belgium, 20th-23rd January 1998)

    E-Print Network [OSTI]

    JET Posters presented at the 2nd Europhysics Topical Conference on RF Heating and Current Drive of Fusion Devices (Brussels, Belgium, 20th-23rd January 1998)

  10. Task 23 - background report on subsurface environmental issues relating to natural gas sweetening and dehydration operations. Topical report, February 1, 1994--February 28, 1996

    SciTech Connect (OSTI)

    Sorensen, J.A.

    1998-12-31

    This report describes information pertaining to environmental issues, toxicity, environmental transport, and fate of alkanolamines and glycols associated with natural gas sweetening and dehydration operations. Waste management associated with the operations is also discussed.

  11. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - EEOICPA related activities and initiatives

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 Purpose This08Health

  12. Relationalism vs. Bayesianism

    E-Print Network [OSTI]

    Thomas Marlow

    2006-03-07

    We compare and contrast the basic principles of two philosophies: Bayesianism and relationalism. These two philosophies are both based upon criteria of rationality. The analogy invoked in such a comparison seems rather apt when discussing tentative proofs of quantum nonlocality. We argue that Bayesianism is almost to quantum theory, what general covariance is to general relativity. This is because the Bayesian interpretation of quantum theory can be given a relational flavour.

  13. Community Relations Plan

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

    and disagreements between the Permittees and the public are documented during the Hazardous Waste Facility Permit Community Relations Plan development. Contact Environmental...

  14. Thermodynamics and scale relativity

    E-Print Network [OSTI]

    Robert Carroll

    2011-10-13

    It is shown how the fractal paths of scale relativity (following Nottale) can be introduced into a thermodynamical context (following Asadov-Kechkin).

  15. BOA: Asbestos pipe-insulation removal robot system. Phase I. Topical report, November 1993--December 1994

    SciTech Connect (OSTI)

    Schempf, H.; Bares, J.E.

    1995-01-01

    Based on several key design criteria and site visits, we developed a Robot design and built a system which automatically strips the lagging and insulation from the pipes, and encapsulates them under complete vacuum operation. The system can operate on straight runs of piping in horizontal or vertical orientations. Currently we are limited to four-inch diameter piping without obstacles as well as a somewhat laborious emplacement and removal procedure. Experimental results indicated that the current robotic abatement process is sound yet needs to be further expanded and modified. One of the main discoveries was that a longitudinal cut to fully allow the paddles to dig in and compress the insulation off the pipe is essential. Furthermore, a different cutting method might be explored to alleviate the need for a deeper cut and to enable a combination of certain functions such as compression and cutting. Unfortunately due to a damaged mechanism caused by extensive testing, we were unable to perform vertical piping abatement experiments, but foresee no trouble in implementing them in the next proposed Phase. Other encouraging results have BOA removing asbestos at a rate of 4-5 ft./h compared to 3 ft./h for manual removal of asbestos with a 3-person crew. However, we feel confident that we can double the asbestos removal rate by improving cutting speed, and increasing the length of the BOA robot. The containment and vacuum system on BOA is able to achieve the regulatory requirement for airborne fiber emissions of 0.01 fibers/ccm/8-hr. shift. Currently, BOA weighs about 117 pounds which is more than a human is permitted to lift overhead under OSHA requirements (i.e., 25 pounds). We are considering designing the robot into two components (i.e., locomotor section and cutter/removal section) to aid human installation as well as incorporating composite materials. A more detailed list of all the technical modifications is given in this topical report.

  16. Fluidized-bed retorting of Colorado oil shale: Topical report. [None

    SciTech Connect (OSTI)

    Albulescu, P.; Mazzella, G.

    1987-06-01

    In support of the research program in converting oil shale into useful forms of energy, the US Department of Energy is developing systems models of oil shale processing plants. These models will be used to project the most attractive combination of process alternatives and identify future direction for R and D efforts. With the objective of providing technical and economic input for such systems models, Foster Wheeler was contracted to develop conceptual designs and cost estimates for commercial scale processing plants to produce syncrude from oil shales via various routes. This topical report summarizes the conceptual design of an integrated oil shale processing plant based on fluidized bed retorting of Colorado oil shale. The plant has a nominal capacity of 50,000 barrels per operating day of syncrude product, derived from oil shale feed having a Fischer Assay of 30 gallons per ton. The scope of the plant encompasses a grassroots facility which receives run of the mine oil shale, delivers product oil to storage, and disposes of the processed spent shale. In addition to oil shale feed, the battery limits input includes raw water, electric power, and natural gas to support plant operations. Design of the individual processing units was based on non-confidential information derived from published literature sources and supplemented by input from selected process licensors. The integrated plant design is described in terms of the individual process units and plant support systems. The estimated total plant investment is similarly detailed by plant section and an estimate of the annual operating requirements and costs is provided. In addition, the process design assumptions and uncertainties are documented and recommendations for process alternatives, which could improve the overall plant economics, are discussed.

  17. Technology diffusion of energy-related products in residential markets

    SciTech Connect (OSTI)

    Davis, L.J.; Bruneau, C.L.

    1987-05-01

    Acceptance of energy-related technologies by end residential consumers, manufacturers of energy-related products, and other influential intermediate markets such as builders will influence the potential for market penetration of innovative energy-related technologies developed by the Department of Energy, Office of Building and Community Systems (OBCS). In this report, Pacific Northwest Laboratory reviewed the available information on technology adoption, diffusion, and decision-making processes to provide OBCS with a background and understanding of the type of research that has previously been conducted on this topic. Insight was gained as to the potential decision-making criteria and motivating factors that influence the decision-maker(s) selection of new technologies, and some of the barriers to technology adoption faced by potential markets for OBCS technologies.

  18. MATTE: EXISTA FALA NEUTRA PARA A POESIA? 175 COMPREHENDING THE TOPIC OF A PARAGRAPH

    E-Print Network [OSTI]

    be more easily stored in memory, related to other knowledge, and retrieved when needed (Kintsch & van Dijk 1978; van Dijk & Kintsch 1983). Despite its importance in human interaction, the process of main idea

  19. Lesson Title: Siphons Date: February 1, 2008 Author: Ryan Lenz Topic: Pressure, suction, cohesion.

    E-Print Network [OSTI]

    in relation to aquariums !" Be introduced to the terms pressure, vacuum, suction, cohesion !" Model cohesion (working in groups of 3- 4) Notes Water Food coloring Clay (for TAG extension) 10 cc syringe (blunt) 18

  20. Relational Quantum Mechanics

    E-Print Network [OSTI]

    Argyris Nicolaidis

    2012-11-09

    We suggest that the inner syntax of Quantum Mechanics is relational logic, a form of logic developed by C. S. Peirce during the years 1870 - 1880. The Peircean logic has the structure of category theory, with relation serving as an arrow (or morphism). At the core of the relational logical system is the law of composition of relations. This law leads to the fundamental quantum rule of probability as the square of an amplitude. Our study of a simple discrete model, extended to the continuum, indicates that a finite number of degrees of freedom can live in phase space. This "granularity" of phase space is determined by Planck's constant h. We indicate also the broader philosophical ramifications of a relational quantum mechanics.

  1. Some basic topics in the theory of concurrency are studied from the point of view of denotational semantics, and particularly the \\Domain theory in logical form" de-

    E-Print Network [OSTI]

    Abramsky, Samson

    Some basic topics in the theory of concurrency are studied from the point of view of denotational ###### ######## ########## ## ######### ######## ####### ## ######## ########## ### ######## ## ###### ## ####### ## #### ########### ### ########### # ###### ######## ### ############ #12; Our aim in this paper is to treat some basic topics in the theory of concurrency from the point semantics, and particularly the \\Domain theory in logical form" de- veloped by the author. A domain

  2. ESRP 285: Class Paper at End of Class Each student will write a paper on a climate topic of personal interest. The papers are due at the

    E-Print Network [OSTI]

    Ford, Andrew

    1 ESRP 285: Class Paper at End of Class Each student will write a paper on a climate topic of personal interest. The papers are due at the final class meeting on December 6, 2011. The paper can deal with topics from either part of the class: Part 1: The Science of Climate Change Part 2: Energy Policy

  3. Use the drop-down search menus and operators (AND, OR, NOT) to customize your search. Search by topic, author, journal title, publication year, and other fields.

    E-Print Network [OSTI]

    California at Berkeley, University of

    by topic, author, journal title, publication year, and other fields. Topic Enter your search words, joined, and subject terms; choose Title from the drop-down search menu to restrict your search to document titles only for the most comprehensive search. 1.To find all articles by Francis Harry Compton Crick, click , enter Crick F

  4. Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71

    E-Print Network [OSTI]

    Block, Ned

    Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71 #12;Block, Ned, Sexism, Racism, Ageism, and the Nature of Consciousness , Philosophical Topics, 26:1/2 (1999:Spring/Fall) p.71 #12;Block, Ned, Sexism, Racism, Ageism, and the Nature

  5. Math 308 Topics in Statistics Fall 2012 Time: TuTh 11:45AM -1:05PM, Room: ES 143, SL G03

    E-Print Network [OSTI]

    Reinhold-Larsson, Karin

    of fields using a statistical program called R. R is free and very powerful. We will learn how to use is as we study topics in statistics. Topics include: introduction to R, basic commands for inference statistical procedures using technology: R. Be able to discern which statistical methods to use in a variety

  6. A Summary of Fault Recurrence and Strain Rates in the Vicinity of the Hanford Site--Topical Report

    SciTech Connect (OSTI)

    Bjornstad, Bruce N.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis of the Hanford Site. The purpose of this report is to summarize available data and analyses relevant to fault recurrence and strain rates within the Yakima Fold Belt. Strain rates have met with contention in the expert community and may have a significant potential for impact on the seismic hazard estimate at the Hanford Site. This report identifies the alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, suggests some prospective approaches to reducing uncertainties about earthquake recurrence rates for the Yakima Fold Belt.

  7. A Summary of Information on the Behavior of the Yakima Fold Belt as a Structural Entity -- Topical Report

    SciTech Connect (OSTI)

    Last, George V.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis (PSHA) of the Hanford Site. The purpose of this report is to summarize available data and analyses relevant to the Yakima Fold Belt (YFB) that may bear on the question of whether or not the YFB behaves as a single seismotectonic province in which activity along one fold structure is representative of behavior along all other fold structures. This topic has met with a fairly high level of contention in the expert community and has the potential to result in significant impacts on an evaluation of seismic hazard at the Hanford Site. This report defines the relevant alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, it suggests some possible approaches for reducing uncertainties regarding this issue.

  8. Fast reactor safety: proceedings of the international topical meeting. Volume 2. [R

    SciTech Connect (OSTI)

    Not Available

    1985-07-01

    The emphasis of this meeting was on the safety-related aspects of fast reactor design, analysis, licensing, construction, and operation. Relative to past meetings, there was less emphasis on the scientific and technological basis for accident assessment. Because of its broad scope, the meeting attracted 217 attendees from a wide cross section of the design, safety analysis, and safety technology communities. Eight countries and two international organizations were represented. A total of 126 papers were presented, with contributions from the United States, France, Japan, the United Kingdom, Germany, and Italy. Sessions covered in Volume 2 include: safety design concepts; operational transient experiments; analysis of seismic and external events; HCDA-related codes, analysis, and experiments; sodium fires; instrumentation and control/PPS design; whole-core accident analysis codes; and impact of safety design considerations on future LMFBR developments.

  9. General relativity and experiment

    E-Print Network [OSTI]

    T. Damour

    1994-12-08

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

  10. Class not > 1% relative

    E-Print Network [OSTI]

    Weston, Ken

    on the Deepwater Horizon (DWH) drilling unit caused the subsequent release of ~5 million barrels of crude oil Crude Organic Acids %RelativeAbundance Heteroatom Class Heteroatom Class Distribution of Deepwater

  11. Mapping spatial relations

    E-Print Network [OSTI]

    Kasturirangan, Rajesh, 1971-

    2004-01-01

    One of the fundamental issues in cognitive science is the problem of grounding concepts in the perceptual world. In this thesis, I present a computational theory for how spatial relations are grounded in the perceptual ...

  12. Naughton's related rates problems

    E-Print Network [OSTI]

    dominic

    2013-02-25

    Related rates (1). (1) Oil spills from a rupture container in a circular pattern whose radius increases at a rate of 2 ft/s. How fast is the area of the oil spill increasing ...

  13. From HEALTH TOPICS on the UHS Web site www.rochester.edu/uhs

    E-Print Network [OSTI]

    Cantlon, Jessica F.

    are confidential. LINKS ANRED - Anorexia Nervosa and Related Eating Disorders, Inc. http://www.anred.com/ Eating://www.mirror-mirror.org/eatdis.htm Overeaters Anonymous Headquarters http://www.oa.org/index.htm ANOREXIA NERVOSA Symptoms of anorexia include to a lack of will or an exaggerated behavior for attention. The main types of eating disorders are anorexia

  14. Lesson Title: Nitrogen Cycle Game Date: February 1, 2008 Author: Ryan Lenz Topic: Nitrogen Cycle

    E-Print Network [OSTI]

    !" "Waste" is a relative term--some animals' waste is another's food. !" The sun is the driving force a nitrogen molecule as it is passed around the food chain. This lesson should be preceded or followed. Objectives: Students will understand that: !" Animal waste is recycled by other organisms, often bacteria

  15. Heat transmission in Relativity

    E-Print Network [OSTI]

    A. Brotas; J. C. Fernandes

    2003-07-16

    The simultaneous study of deformation and heat transmission in a bar was ignored for about 150 years. The traditional Fourier equation just allows to study the evolution of temperature in a undeformable bar. The search for its relativistic variant is a task which must fail because in Relativity there are no undeformable bars. Rigid bodies, in the sense as rigid as possible, are deformables. In this work we show how to write in Relativity the system of equations necessary to study simultaneously deformation and temperature evolution along a rigid bar.

  16. Fast reactor safety: proceedings of the international topical meeting. Volume 1

    SciTech Connect (OSTI)

    Not Available

    1985-07-01

    The emphasis of this meeting was on the safety-related aspects of fast reactor design, analysis, licensing, construction, and operation. Relative to past meetings, there was less emphasis on the scientific and technological basis for accident assessment. Because of its broad scope, the meeting attracted 217 attendees from a wide cross section of the design, safety analysis, and safety technology communities. Eight countries and two international organizations were represented. A total of 126 papers were presented, with contributions from the United States, France, Japan, the United Kingdom, Germany, and Italy. Sessions covered in Volume 1 include: impact of safety and licensing considerations on fast reactor design; safety aspects of innovative designs; intra-subassembly behavior; operational safety; design accommodation of seismic and other external events; natural circulation; safety design concepts; safety implications derived from operational plant data; decay heat removal; and assessment of HCDA consequences.

  17. Discrete Scale Relativity

    E-Print Network [OSTI]

    R. L. Oldershaw

    2007-12-19

    The possibility that global discrete dilation invariance is a fundamental symmetry principle of nature is explored. If the discrete self-similarity observed in nature is exact, then the Principle of General Covariance needs to be broadened in order to accommodate this form of discrete conformal invariance, and a further generalization of relativity theory is required.

  18. Public Relations Press Release

    E-Print Network [OSTI]

    Ould Ahmedou, Mohameden

    Public Relations Department Page1/2 Press Release Big fish: From 5 to 150 cm in 37 million years Karl Guido Rijkhoek Director Antje Karbe Press Officer Phone +49 7071 29-76788 +49 7071 29-76789 Fax for Human Evolution and Palaeoecology (currently away on expedition) madelaine.boehme@senckenberg.de Press

  19. Thermodynamics Review and Relations

    E-Print Network [OSTI]

    Thermodynamics Review and Relations Review · Gas filled piston Motivation Thermodynamics the efficiency of steam engine. Only macroscopic continues states of matter are con- sidered. Thermodynamics of thermodynamics is essential since it easily to statistical mechanics. Definitions and Convention Signs The sign

  20. Emergent General Relativity

    E-Print Network [OSTI]

    Olaf Dreyer

    2006-04-18

    We review different approaches to quantum gravity in which spacetime is emerging. We discuss in some detail the proposals by G. Volovik and S. Lloyd and show how they differ in the way they treat time. We further propose an approach to quantum gravity in which the Einstein equations are derived rather then used. We call this approach Internal Relativity.

  1. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Action Matrix

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 Purpose This08 TOPICAL

  2. December 4, 2008; HSS/Union Working Group Meeting on 2008 HSS/Union Topical Wrap Up - Summary

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i pStateDOEAnalysis,DepartmentAbove on the left is1 PurposeTopical

  3. Partnering with Utilities Part 2- Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    This presentation given through the DOE's Technical Assistance Program (TAP) is part two in the series Partnering with Utilities:Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs.

  4. Partnering with Utilities Part 2: Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    This presentation; given through the DOE's Technical Assitance Program (TAP); is part 2 in the series; Partnering with Utilities:Advanced Topics for Local Governments in Creating Successful Partnerships with Utilities to Deliver Energy Efficiency Programs.

  5. APh 150 Special Topics in Applied Physics -Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125

    E-Print Network [OSTI]

    Haile, Sossina M.

    APh 150 Special Topics in Applied Physics - Introduction to Nanophotonics 3-0-6 Spring 2013 Instructor: Harry A. Atwater Prerequisite or concurrent: Physics 106, Physics 125 An introductory survey

  6. 1140 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Identification of Outages in Power Systems With

    E-Print Network [OSTI]

    Zhao, Yue

    1140 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 and robust performance, it is clear that WAMS face an increasing need to process a diverse set

  7. Multipole Love Relations

    E-Print Network [OSTI]

    Kent Yagi

    2013-11-09

    Gravitational-wave observations in the near future may allow us to measure tidal deformabilities of neutron stars, which leads us to the understanding of physics at nuclear density. In principle, the gravitational waveform depends on various tidal parameters, which correlate strongly. Therefore, it would be useful if one can express such tidal parameters with a single parameter. Here, we report on universal relations among various $\\ell$-th (dimensionless) electric, magnetic and shape tidal deformabilities in neutron stars and quark stars that do not depend sensitively on the equation of state. Such relations allow us to break the degeneracy among the tidal parameters. In this paper, we focus on gravitational waves from non-spinning neutron-star binary inspirals. We first derive the leading contribution of the $\\ell$-th electric and $\\ell=2$ magnetic tidal deformabilities to the gravitational-wave phase, which enters at $2\\ell +1$ and $6$ post-Newtonian orders relative to the leading Newtonian one respectively. We then calculate the useful number of gravitational-wave cycles and show that not only the $\\ell=2$ but also $\\ell=3$ electric tidal deformabilities are important for parameter estimation with third-generation gravitational-wave detectors such as LIGO III and Einstein Telescope. Although the correlation between the $\\ell=2$ and $\\ell=3$ electric tidal deformabilities deteriorate the measurement accuracy of the former deformability parameter, one can increase its measurement accuracy significantly by using the universal relation. We provide a fitting formula for the LIGO III noise curve in the Appendix.

  8. Causal And Geometric Relations

    E-Print Network [OSTI]

    Shrader, Douglas W. Jr.

    of such perceptions is 162 controversial" (Reichenbach, p. 77) . If nothing else, this casts serious doubt on the universal acceptability of Reichenbach's twin "methodological" postulates of the disappearance of universal forces and the elimination of causal... precludes him from insisting either that F must always equal zero or that A must always equal zero; it does however preclucfe him from doing both, and in so doing, casts doubt on the ultimacy of either.4 "Causal anomaly" is a relative term; an anomaly...

  9. Oil shale, tar sands, and related materials

    SciTech Connect (OSTI)

    Stauffer, H.C.

    1981-01-01

    This sixteen-chapter book focuses on the many problems and the new methodology associated with the commercialization of the oil shale and tar sand industry. Topics discussed include: an overview of the Department of Energy's oil shale R, D, and D program; computer simulation of explosive fracture of oil shale; fracturing of oil shale by treatment with liquid sulfur dioxide; chemistry of shale oil cracking; hydrogen sulfide evolution from Colorado oil shale; a possible mechanism of alkene/alkane production in oil shale retorting; oil shale retorting kinetics; kinetics of oil shale char gasification; a comparison of asphaltenes from naturally occurring shale bitumen and retorted shale oils: the influence of temperature on asphaltene structure; beneficiation of Green River oil shale by density methods; beneficiation of Green River oil shale pelletization; shell pellet heat exchange retorting: the SPHER energy-efficient process for retorting oil shale; retorted oil shale disposal research; an investigation into the potential economics of large-scale shale oil production; commercial scale refining of Paraho crude shale oil into military specification fuels; relation between fuel properties and chemical composition; chemical characterization/physical properties of US Navy shale-II fuels; relation between fuel properties and chemical composition: stability of oil shale-derived jet fuel; pyrolysis of shale oil residual fractions; synfuel stability: degradation mechanisms and actual findings; the chemistry of shale oil and its refined products; the reactivity of Cold Lake asphaltenes; influence of thermal processing on the properties of Cold Lake asphaltenes: the effect of distillation; thermal recovery of oil from tar sands by an energy-efficient process; and hydropyrolysis: the potential for primary upgrading of tar sand bitumen.

  10. 2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www.agu.org/cgi-bin/SFgate/SFgate?language=English&verb... 1 of 2 11/14/06 11:27 AM

    E-Print Network [OSTI]

    Ng, Chung-Sang

    2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www=ng HR: 0800h AN: SH11A-0371 TI: 2006 LWS TR & T Solar Wind Focused Science Topic Team: The Beginnings AU;2006 LWS TR & T Solar Wind Focused Science Topic Team: The ... http://www

  11. A Summary of Coupled, Uncoupled, and Hybrid Tectonic Models for the Yakima Fold Belt--Topical Report

    SciTech Connect (OSTI)

    Chamness, Michele A.; Winsor, Kelsey; Unwin, Stephen D.

    2012-08-01

    This document is one in a series of topical reports compiled by the Pacific Northwest National Laboratory to summarize technical information on selected topics important to the performance of a probabilistic seismic hazard analysis of the Hanford Site. The purpose of this report is to summarize the range of opinions and supporting information expressed by the expert community regarding whether a coupled or uncoupled model, or a combination of both, best represents structures in the Yakima Fold Belt. This issue was assessed to have a high level of contention with up to moderate potential for impact on the hazard estimate. This report defines the alternative conceptual models relevant to this technical issue and the arguments and data that support those models. It provides a brief description of the technical issue and principal uncertainties; a general overview on the nature of the technical issue, along with alternative conceptual models, supporting arguments and information, and uncertainties; and finally, suggests some possible approaches for reducing uncertainties regarding this issue.

  12. UTSI/CFFF MHD program completion and related activity

    SciTech Connect (OSTI)

    Dr. Joel W. Muehlhauser; Dr. James N. Chapman

    1999-07-30

    Maintenance work on the DOE CFFF facility and other related government property remained in suspension in accordance with the stop work order issued by DOE. Environmental remediation and preservation of the facility continued. Final actions were completed to dispose of the soil that was contaminated by diesel oil. Actions are underway to dispose of other wastes. Progress is reported on the 5 high temperature superconductivity projects under Task 6. Results are reported for various techniques for annealing cold rolled nickel tapes and applying buffer layer by the Sol-Gel process. Included in the annealing/coating work is one case that involved oxidizing the nickel to nickel oxide which is textured before application of the buffer layer. Work under the Optimum Coated Conductor included issuing a topical report describing the work on grain boundary grooving in nickel substrates as a function of annealing temperature and time. Also, the work to evaluate the mutual effects of adjacent superconductors. In the cost/performance analysis project, completion of a study on the economics of production of coated conductors by the MOCVD process is reported. In the diagnostics for real time process control project, a topical report that outlines the requirements for control of promising manufacturing processes was submitted, additional work is reported on using absorption spectroscopy as the basis for control of the stoichiometry for the MOCVD process and the work on scatterometry for measuring uniformity of surfaces is summarized.

  13. Embeddings for General Relativity

    E-Print Network [OSTI]

    J. Ponce de Leon

    2015-09-01

    We present a systematic approach to embed $n$-dimensional vacuum general relativity in an $(n + 1)$-dimensional pseudo-Riemannian spacetime whose source is either a (non)zero cosmological constant or a scalar field minimally-coupled to Einstein gravity. Our approach allows us to generalize a number of results discussed in the literature. We construct {\\it all} the possible (physically distinct) embeddings in Einstein spaces, including the Ricci-flat ones widely discussed in the literature. We examine in detail their generalization, which - in the framework under consideration - are higher-dimensional spacetimes sourced by a scalar field with flat (constant $\

  14. Community Relations 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the following comments responseScienceCommunity Relations Plan Community

  15. ARM - Related Links

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska OutreachCalendarPress Releases Related2ActRecovery Act

  16. ARM - Relative Humidity Calculations

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrnBarrow, Alaska OutreachCalendarPress Releases Related2ActRecovery

  17. Community Relations 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsCluster Compatibilitydefault Sign InSeptember 2015CommunityRelations

  18. Fermilab Today - Related Content

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journal Article) | SciTech Connect LargeSubmit a,5,2, 2007Aug.Related

  19. Related Links - Hanford Site

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout UsRegional companies eye growthRelated Links

  20. Related Links - Hanford Site

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) by Carbon-RichProtonAbout UsRegional companies eye growthRelated

  1. LANL Transfers Glowing Bio Technology to Sandia Biotech

    ScienceCinema (OSTI)

    Nakhla, Tony;

    2014-06-25

    Partnering with Los Alamos National Laboratory, an Albuquerque-based company is seeking to transform the way protein and peptide analysis is conducted around the world. Sandia Biotech is using a biological technology licensed from Los Alamos called split green fluorescent protein (sGFP), as a detecting and tracking tool for the protein and peptide industry, valuable in the fields of Alzheimer's research, drug development and other biotechnology fields using protein folding to understand protein expression and mechanisms of action.

  2. Plasma mixing glow discharge device for analytical applications

    DOE Patents [OSTI]

    Pinnaduwage, Lal A. (Knoxville, TN)

    1999-01-01

    An instrument for analyzing a sample has an enclosure that forms a chamber containing an anode which divides the chamber into a discharge region and an analysis region. A gas inlet and outlet are provided to introduce and exhaust a rare gas into the discharge region. A cathode within the discharge region has a plurality of pins projecting in a geometric pattern toward the anode for exciting the gas and producing a plasma discharge between the cathode and the anode. Low energy electrons (e.g. <0.5 eV) pass into the analysis region through an aperture. The sample to be analyzed is placed into the analysis region and bombarded by the metastable rare gas atoms and the low energy electrons extracted into from the discharge region. A mass or optical spectrometer can be coupled to a port of the analysis region to analyze the resulting ions and light emission.

  3. Plasma mixing glow discharge device for analytical applications

    DOE Patents [OSTI]

    Pinnaduwage, L.A.

    1999-04-20

    An instrument for analyzing a sample has an enclosure that forms a chamber containing an anode which divides the chamber into a discharge region and an analysis region. A gas inlet and outlet are provided to introduce and exhaust a rare gas into the discharge region. A cathode within the discharge region has a plurality of pins projecting in a geometric pattern toward the anode for exciting the gas and producing a plasma discharge between the cathode and the anode. Low energy electrons (e.g. <0.5 eV) pass into the analysis region through an aperture. The sample to be analyzed is placed into the analysis region and bombarded by the metastable rare gas atoms and the low energy electrons extracted into from the discharge region. A mass or optical spectrometer can be coupled to a port of the analysis region to analyze the resulting ions and light emission. 3 figs.

  4. LANL Transfers Glowing Bio Technology to Sandia Biotech

    SciTech Connect (OSTI)

    Nakhla, Tony; ,

    2012-05-21

    Partnering with Los Alamos National Laboratory, an Albuquerque-based company is seeking to transform the way protein and peptide analysis is conducted around the world. Sandia Biotech is using a biological technology licensed from Los Alamos called split green fluorescent protein (sGFP), as a detecting and tracking tool for the protein and peptide industry, valuable in the fields of Alzheimer's research, drug development and other biotechnology fields using protein folding to understand protein expression and mechanisms of action.

  5. Ethanol reforming in non-equilibrium plasma of glow discharge

    E-Print Network [OSTI]

    Levko, D

    2012-01-01

    The results of a detailed kinetic study of the main plasma chemical processes in non-equilibrium ethanol/argon plasma are presented. It is shown that at the beginning of the discharge the molecular hydrogen is mainly generated in the reaction of ethanol H-abstraction. Later hydrogen is formed from active H, CH2OH and CH3CHOH and formaldehyde. Comparison with experimental data has shown that the used kinetic mechanism predicts well the concentrations of main species at the reactor outlet.

  6. Contact glow discharge electrolysis for liquid waste processing

    E-Print Network [OSTI]

    Sharma, Neeraj

    2014-01-01

    stream of air and superheated steam. International Journalhumid air, and superheated steam was studied numerically by

  7. The Use of DC Glow Discharges as Undergraduate Educational Tools

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnicalInformation FederatedInformationTITLE: AUTHOR(S)Patterns, andI.GBT and625

  8. Rituals Related to Animal Cults

    E-Print Network [OSTI]

    Dodson, Aidan

    2009-01-01

    house votive cat mummies (Photo courtesy of Aidan Dodson). Rituals Related to AnimalGolden House Publications. Rituals Related to Animal Cults,

  9. 13th TOPICAL CONFERENCE ON HIGH TEMPERATURE PLASMA DIAGNOSTICS SCIENTIFIC PROGRAM

    SciTech Connect (OSTI)

    C. BARNES

    2000-07-01

    Electron cyclotron emission (ECE) has been employed as a standard electron temperature profile diagnostic on many tokamaks and stellarators, but most magnetically confined plasma devices cannot take advantage of standard ECE diagnostics to measure temperature. They are either overdense, operating at high density relative to the magnetic field (e.g. {omega}{sub pe} >> {Omega}{sub ce} in a spherical torus) or they have insufficient density and temperature to reach the blackbody condition ({tau} > 2). Electron Bernstein waves (EBWs) are electrostatic waves which can propagate in overdense plasmas and have a high optical thickness at the electron cyclotron resonance layers, as a result of their large K{sub i}. This talk reports on measurements of EBW emission on the CDX-U spherical torus, where B{sub 0} {approx} 2 kG, {approx} 10{sup 13} cm{sup -3} and T{sub e} {approx} 10 - 200 eV. Results will be presented for both direct detection of EBWs and for mode-converted EBW emission. The EBW emission was absolutely calibrated and compared to the electron temperature profile measured by a multi-point Thomson scattering diagnostic. Depending on the plasma conditions, the mode-converted EBW radiation temperature was found to be {le} T{sub e} and the emission source was determined to be radially localized at the electron cyclotron resonance layer. A Langmuir triple probe was employed to measure changes in edge density profile in the vicinity of the upper hybrid resonance where the mode conversion of the EBWs is expected to occur. Changes in the mode conversion efficiency may explain the observation of mode-converted EBW radiation temperatures below T{sub e}. Initial results suggest EBW emission and EBW heating are viable concepts for plasmas where {omega}{sub pe} >> {Omega}{sub ce}.

  10. Hydrophobic Dewatering of Fine Coal. Topical report, March 1, 1995-March 31, 1997

    SciTech Connect (OSTI)

    Yoon, R.; Sohn, S.; Luttrell, J.; Phillips, D.

    1997-12-31

    Many advanced fine coal cleaning technologies have been developed in recent years under the auspices of the U.S. Department of Energy. However, they are not as widely deployed in industry as originally anticipated. An important reason for this problem is that the cleaned coal product is difficult to dewater because of the large surface area associated with fine particles. Typically, mechanical dewatering, such as vacuum filtration and centrifugation, can reduce the moisture to 20-35% level, while thermal drying is costly. To address this important industrial problem, Virginia Tech has developed a novel dewatering process, in which water is displaced from the surface of fine particulate materials by liquid butane. Since the process is driven by the hydrophobic interaction between coal and liquid butane, it was referred to as hydrophobic dewatering (HD). A fine coal sample with 21.4 pm median size was subjected to a series of bench-scale HD tests. It was a mid-vol bituminous coal obtained from the Microcel flotation columns operating at the Middle Fork coal preparation plant, Virginia. All of the test results showed that the HD process can reduce the moisture to substantially less than 10%. The process is sensitive to the amount of liquid butane used in the process relative to the solids concentration in the feed stream. Neither the intensity nor the time of agitation is critical for the process. Also, the process does not require long time for phase separation. Under optimal operating conditions, the moisture of the fine coal can be reduced to 1% by weight of coal.

  11. Advanced power assessment for Czech lignite task 3.6. Topical report

    SciTech Connect (OSTI)

    Sondreal, E.A.; Mann, M.D.; Weber, G.W.; Young, B.C.

    1995-12-01

    Major reforms in the Czech energy sector have been initiated to reverse 40 years of central planning, subsidized energy pricing, unchecked pollution from coal-fired plants, concerns over nuclear safety and fuel cycle management, and dependence on the former U.S.S.R. for oil, gas, and nuclear fuel processing. Prices for electricity, heat, and natural gas paid by industry are close to western levels, but subsidized prices for households are as much as 40% lower and below economic cost. State control of major energy enterprises is being reduced by moving toward government-regulated, investor-owned companies to raise needed capital, but with a strategic stake retained by the state. Foreign firms will participate in privatization, but they are not expected to acquire a controlling interest in Czech energy companies. Economic conditions in the Czech Republic are now improving after the disruptions caused by restructuring since 1989 and separation of the former Czech and Slovak Federal Republics in January 1993. The downturn in the economy after 1989 was concentrated in energy-intensive heavy industry, and recovery is paced by consumer trade, services, light industry and construction. Energy use in relation to gross domestic product (GDP) has declined, but it is still significantly higher than in OECD (Organization for Economic Cooperation and Development) countries. The GDP increased by 2% in 1994 after dropping 22% between 1989 and 1993. A positive balance of payments has been achieved, with foreign investment offsetting a small trade deficit. The government`s external debt is only 4% of GDP. This report studies the application of lignite resources within the newly formulated energy policies of the republic, in light of a move toward privatization and stronger air pollution regulations. Lignite has represented the major energy source for the country.

  12. Initial Conditions for Numerical Relativity -- Introduction to numerical methods for solving elliptic PDEs

    E-Print Network [OSTI]

    Okawa, Hirotada

    2013-01-01

    Numerical relativity became a powerful tool to investigate the dynamics of binary problems with black holes or neutron stars as well as the very structure of General Relativity. Although public numerical relativity codes are available to evolve such systems, a proper understanding of the methods involved is quite important. Here we focus on the numerical solution of elliptic partial differential equations. Such equations arise when preparing initial data for numerical relativity, but also for monitoring the evolution of black holes. Because such elliptic equations play an important role in many branches of physics, we give an overview of the topic, and show how to numerically solve them with simple examples and sample codes written in C++ and Fortran90 for beginners in numerical relativity or other fields requiring numerical expertise.

  13. Initial Conditions for Numerical Relativity -- Introduction to numerical methods for solving elliptic PDEs

    E-Print Network [OSTI]

    Hirotada Okawa

    2013-08-15

    Numerical relativity became a powerful tool to investigate the dynamics of binary problems with black holes or neutron stars as well as the very structure of General Relativity. Although public numerical relativity codes are available to evolve such systems, a proper understanding of the methods involved is quite important. Here we focus on the numerical solution of elliptic partial differential equations. Such equations arise when preparing initial data for numerical relativity, but also for monitoring the evolution of black holes. Because such elliptic equations play an important role in many branches of physics, we give an overview of the topic, and show how to numerically solve them with simple examples and sample codes written in C++ and Fortran90 for beginners in numerical relativity or other fields requiring numerical expertise.

  14. AI Communications The European Journal of Artificial Intelligence, 9 (3) 1996, pp. 109-116 Relating Case-Based Problem Solving and Learning Methods

    E-Print Network [OSTI]

    Aamodt, Agnar

    -116 Relating Case-Based Problem Solving and Learning Methods to Task and Domain Characteristics: Towards (CBR) over most other methods is its inherent combination of problem solving with sustained learning through problem solving experience. This is therefore a particularly important topic of study

  15. Rankine-Hugoniot Relations in Relativistic Combustion Waves

    E-Print Network [OSTI]

    Gao, Yang

    2012-01-01

    As a foundational element describing relativistic reacting waves of relevance to astrophysical phenomena, the Rankine-Hugoniot relations classifying the various propagation modes of detonation and deflagration are analyzed in the relativistic regime, with the results properly degenerating to the non-relativistic and highlyrelativistic limits. The existence of negative-pressure downstream flows is noted for relativistic shocks, which could be of interest in the understanding of the nature of dark energy. Entropy analysis for relativistic shock waves are also performed for relativistic fluids with different equations of state (EoS), denoting the existence of rarefaction shocks in fluids with adiabatic index \\Gamma < 1 in their EoS. The analysis further shows that weak detonations and strong deflagrations, which are rare phenomena in terrestrial environments, are expected to exist more commonly in astrophysical systems because of the various endothermic reactions present therein. Additional topics of relevanc...

  16. FINAL TOPICAL REPORT FOR NOVEL SYSTEMS SEQUESTERING AND UTILIZATION OF CO2

    SciTech Connect (OSTI)

    Edwin S. Olson

    1999-04-30

    Atmospheric CO{sub 2} concentrations are increasing by about 0.5% each year, and there is serious concern that this will cause adverse climate change via the ''greenhouse effect.'' The principal sources of the increase are the utilization of fossil fuels and the deforestation of land. The capture of CO{sub 2} from flue gas or process streams has been demonstrated using chemical absorption with an ethanolamine solvent. However, the cost of releasing the CO{sub 2} by thermal stripping and recovering the solvent is very high, resulting in an energy penalty of 27% to 37 %, depending on the type of power plant (1). Alternatives that would result in energy penalties of 15% have been investigated. Sequestering schemes for CO{sub 2} produced from fossil fuels conversion to energy in utility plants could instead yield useful polymer products. Relatively concentrated CO{sub 2} by-product streams from fermentation of cellulose to fuel ethanol will also be available for conversion to useful polymers. As shown in Figure 1, this project offers two opportunities for mitigating the emission of CO{sub 2} to the atmosphere, depending on the source configuration and economic feasibility of the proposed processes: CO{sub 2} in a conventional utility-produced flue gas could be sequestered to form a reactive monomer using an amine (such as ethanolamine) that reacts with an aldehyde to form an amine intermediate, which subsequently copolymerizes with the CO{sub 2} to give a copolyurethane. Using a tertiary amine to trap the CO{sub 2} is also proposed. In this case the tertiary ammonium carbonate is reacted with the aldehyde to form the copolycarbonate, regenerating the tertiary amine. In an alternate scheme, a concentrated CO{sub 2} stream from an advanced energy system could be directly polymerized with aldehyde and catalyst to Polymer 2. Sources of concentrated CO{sub 2} include the water-gas shift reaction in an IGCC (integrated gasification combined-cycle) device, fermentation, a fuel cell anode gas, or oxygen-fired combustion. Significant sequestration of CO{sub 2} would be accomplished if large amounts could be efficiently and economically converted to stable and useful products that would pay for the processing. If the CO{sub 2} is stored rather than converted to a useful product, the cost of sequestering must be extremely low. If CO{sub 2} is to be utilized as a chemical feedstock, the allowable process cost can be higher, but only high-volume commodity chemical products could sequester a significant amount of CO{sub 2}. Large volumes of inexpensive CO{sub 2}-derived polymers could be utilized for enhanced oil recovery, structural thermoplastic resins, and ion-exchange applications. Economic success is better achieved with the availability of a very inexpensive aldehyde or derivative mine. To provide this component inexpensively, a novel photosystem is proposed such that CO{sub 2} is also converted to the desired copolymer feedstock.

  17. Strategic Communication and Public Relations

    E-Print Network [OSTI]

    Little, Tony

    MSc Strategic Communication and Public Relations School of Arts and Humanities http://stir.ac.uk/in Joint Degree with Pompeu Fabra University, Barcelona #12;Why MSc in Strategic Communication and Public Relations? New in 2013/14, the MSc in Strategic Communication and Public Relations stands out from other

  18. Topics in network communications

    E-Print Network [OSTI]

    Cannons, Jillian Leigh

    2008-01-01

    in Electrical Engineering (Communication Theory and Systems)in Electrical Engineering (Communication Theory and Systems)Ph.D. in Electrical Engineering (Communication Theory and

  19. Topics in network communications

    E-Print Network [OSTI]

    Cannons, Jillian Leigh

    2008-01-01

    Int. Workshop on Evaluation of Wireless Ad Hoc, Sensor andon Performance Evaluation of Wireless Ad Hoc, Sensor and

  20. Topics in nuclear power

    SciTech Connect (OSTI)

    Budnitz, Robert J.

    2015-03-30

    The 101 nuclear plants operating in the US today are far safer than they were 20-30 years ago. For example, there's been about a 100-fold reduction in the occurrence of 'significant events' since the late 1970s. Although the youngest of currently operating US plants was designed in the 1970s, all have been significantly modified over the years. Key contributors to the safety gains are a vigilant culture, much improved equipment reliability, greatly improved training of operators and maintenance workers, worldwide sharing of experience, and the effective use of probabilistic risk assessment. Several manufacturers have submitted high quality new designs for large reactors to the U.S. Nuclear Regulatory Commission (NRC) for design approval, and several companies are vigorously working on designs for smaller, modular reactors. Although the Fukushima reactor accident in March 2011 in Japan has been an almost unmitigated disaster for the local population due to their being displaced from their homes and workplaces and also due to the land contamination, its 'lessons learned' have been important for the broader nuclear industry, and will surely result in safer nuclear plants worldwide - indeed, have already done so, with more safety improvements to come.

  1. Topics in Approximation Algorithms

    E-Print Network [OSTI]

    Khare, Monik

    2012-01-01

    Hybrid Algorithm . . . . . . . . . . . . . . . . . . . 2.42 Empirical study of algorithms for packing and covering 2.12.3.1 CPLEX algorithms . . . . . . . . . . . . . . . . . . .

  2. APT accelerator. Topical report

    SciTech Connect (OSTI)

    Lawrence, G.; Rusthoi, D.

    1995-03-01

    The Accelerator Production of Tritium (APT) project, sponsored by Department of Energy Defense Programs (DOE/DP), involves the preconceptual design of an accelerator system to produce tritium for the nation`s stockpile of nuclear weapons. Tritium is an isotope of hydrogen used in nuclear weapons, and must be replenished because of radioactive decay (its half-life is approximately 12 years). Because the annual production requirements for tritium has greatly decreased since the end of the Cold War, an alternative approach to reactors for tritium production, based on a linear accelerator, is now being seriously considered. The annual tritium requirement at the time this study was undertaken (1992-1993) was 3/8 that of the 1988 goal, usually stated as 3/8-Goal. Continued reduction in the number of weapons in the stockpile has led to a revised (lower) production requirement today (March, 1995). The production requirement needed to maintain the reduced stockpile, as stated in the recent Nuclear Posture Review (summer 1994) is approximately 3/16-Goal, half the previous level. The Nuclear Posture Review also requires that the production plant be designed to accomodate a production increase (surge) to 3/8-Goal capability within five years, to allow recovery from a possible extended outage of the tritium plant. A multi-laboratory team, collaborating with several industrial partners, has developed a preconceptual APT design for the 3/8-Goal, operating at 75% capacity. The team has presented APT as a promising alternative to the reactor concepts proposed for Complex-21. Given the requirements of a reduced weapons stockpile, APT offers both significant safety, environmental, and production-fexibility advantages in comparison with reactor systems, and the prospect of successful development in time to meet the US defense requirements of the 21st Century.

  3. Topics in nonparametric statistics

    E-Print Network [OSTI]

    Chang, Christopher

    2011-01-01

    Analysis. [23] U. M¨ uller, A. Schick, W. Wefelmeyer, 2005.pp. 129–155. [40] A. Schick, W. Wefelmeyer, 2007. Uniformlyautoregressive models, Schick & Wefelmeyer (2007) (SW, for

  4. On Subjects and Topics

    E-Print Network [OSTI]

    Noonan, Michael

    1977-01-01

    Schachter, P. : 1976: ‘The subject in Philippine Langu-German can easily separate subject and orien- tation, itstill has a dummy subject gg. Irish does not make regular

  5. UNIRIB: Physics Topics

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publications 1. Xie, Z.; Ma,

  6. Featured Topic Pages

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HABFES OctoberEvan Racah861May 2011April David Sims - ORNL

  7. 2003 Fall TOPICS 1

    Gasoline and Diesel Fuel Update (EIA)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.10 CoolingNotes &* j o n p o J HOW TO

  8. Advanced turbine systems program conceptual design and product development task 5 -- market study of the gas fired ATS. Topical report

    SciTech Connect (OSTI)

    1995-05-01

    Solar Turbines Incorporated (Solar), in partnership with the Department of Energy, will develop a family of advanced gas turbine-based power systems (ATS) for widespread commercialization within the domestic and international industrial marketplace, and to the rapidly changing electric power generation industry. The objective of the jointly-funded Program is to introduce an ATS with high efficiency, and markedly reduced emissions levels, in high numbers as rapidly as possible following introduction. This Topical Report is submitted in response to the requirements outlined in Task 5 of the Department of Energy METC Contract on Advanced Combustion Systems, Contract No, DE AC21-93MC30246 (Contract), for a Market Study of the Gas Fired Advanced Turbine System. It presents a market study for the ATS proposed by Solar, and will examine both the economic and siting constraints of the ATS compared with competing systems in the various candidate markets. Also contained within this report is an examination and analysis of Solar`s ATS and its ability to compete in future utility and industrial markets, as well as factors affecting the marketability of the ATS.

  9. International Topical Meeting on Nuclear Reactor Thermal -Hydraulics, NURETH-15 NURETH15-491 Pisa, Italy, May 12-17, 2013

    E-Print Network [OSTI]

    Motta, Arthur T.

    with the idea of providing accurate thermal-hydraulic models for heat transfer by coupling a sub- channel codeThe 15th International Topical Meeting on Nuclear Reactor Thermal - Hydraulics, NURETH-15 NURETH15). CTF's capabilities include modeling two-phase flow in transient or quasi-steady state conditions

  10. 944 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 7, NO. 6, NOVEMBER/DECEMBER 2001 Modeling the Thermal Response of Porcine Cartilage

    E-Print Network [OSTI]

    Aguilar, Guillermo

    ­environ- ment heat and mass transfer; 4) and the occurrence of low-energy phase transformations responsible944 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 7, NO. 6, NOVEMBER/DECEMBER 2001 Modeling the Thermal Response of Porcine Cartilage to Laser Irradiation Sergio H. Díaz, Guillermo Aguilar

  11. Topical Area MFE Title: Burning Plasma Science_____________________________________________ Description Fusion energy is released by burning light elements using nuclear reactions which consume mass and

    E-Print Network [OSTI]

    Page 1 Topical Area MFE Title: Burning Plasma Science but higher temperatures and better confinement is required. In magnetic fusion, plasmas are heated-sustained purely by its alpha particle heating. The science of burning plasmas consists of: (1) the physics

  12. To be presented at the Eighth Topical Meeting on Technology of Fusion Energy, Salt Lake City, UT,October 9-13, 1988.

    E-Print Network [OSTI]

    Harilal, S. S.

    of p-sized solid particles in the helium gas improves its heat transfer and transport propertiesTo be presented at the Eighth Topical Meeting on Technology of Fusion Energy, Salt Lake City, UT few microns (2 2 microns) to avoid sticking problems on the cold surfaces of the heat exchanger

  13. GE Topical Breadth Course Approval Description The U.C. Davis Requirements for Higher Degrees, Section 522, sets forth the Baccalaureate

    E-Print Network [OSTI]

    Islam, M. Saif

    and historical processes. 2. Science and Engineering. Courses in this area provide students with knowledge broad implications. Some courses with a heavy "applied" emphasis may not be given GE certification test questions, paper topics, etc.)? IV. Sample GE Justifications (These courses were approved before

  14. CONTRIBUTION TO THE ACM CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS (CHI '89) Topic Area: Interface Design Tools and Techniques (specifically: User Interface Tools Kits; Rapid

    E-Print Network [OSTI]

    Fischer, Gerhard

    CONTRIBUTION TO THE ACM CONFERENCE ON HUMAN FACTORS IN COMPUTING SYSTEMS (CHI '89) Topic Area Science University of Colorado, Boulder, Colorado 80309 Abstract Design Environments are computer systems environments in the form of computer systems supporting cooperative problem solving between designer

  15. Presented at the 16th ANS Topical Meeting on the Technology of Fusion Energy, Madison WI, Sept. 14-16, 2004.

    E-Print Network [OSTI]

    Ghoniem, Nasr M.

    Presented at the 16th ANS Topical Meeting on the Technology of Fusion Energy, Madison WI, Sept. 14 in manufacturing of cellular materials have resulted in ceramics with highly uniform interconnected porosities thermo-mechanical properties, such as excellent thermal shock resistance and high surface to volume

  16. IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, VOL. 1, ISSUE 2, JUNE 2011 1 Design and Performance Analysis of Supercapacitor

    E-Print Network [OSTI]

    Shinozuka, Masanobu

    IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, VOL. 1, ISSUE 2, JUNE 2011 1 and the limited number of recharge cycles. For solar-powered sensor nodes, the ESE of an energy harvester type of ESE for sensor nodes. In particular, supercapacitors and photovoltaic (PV) modules make an ex

  17. IEEE Conference on Advanced Learning Technologies, Kaohsiung, Taiwan, July 5-8, 2005 Flexible and Exploratory Learning by Polyscopic Topic Maps

    E-Print Network [OSTI]

    Karabeg, Dino

    an association, the search can move from a topic to the one which bears with it a desired semantic relationship intuitively, if it reflects a single viewpoint on the metaphorical mountain). Each information module must understanding (intuitively, one must know where on the metaphorical mountain one is standing when looking

  18. 5.8.2013 Topical Lunch on Permaculture Steve Gabriel presented initially about the recent resurgence of interest in permaculture. He began with a definition

    E-Print Network [OSTI]

    Walter, M.Todd

    5.8.2013 Topical Lunch on Permaculture Steve Gabriel presented initially about the recent resurgence of interest in permaculture. He began with a definition of permaculture as... · "Looking at plants · "Meeting human needs while increasing ecosystem health"--Rafter Sass Current projects in permaculture

  19. Ramsey Theory on the Integers covers a variety of topics from the field of Ramsey theory, limiting its focus to the set of integers an

    E-Print Network [OSTI]

    Landman, Bruce M.

    Preface Ramsey Theory on the Integers covers a variety of topics from the field of Ramsey theory- larly "Erdos-type" problems. Many results in Ramsey theory sound rather complicated and can be hard of integers, the situation is much simpler. The student need not be intimidated by the words "Ramsey theory

  20. Atkinson Center for a Sustainable Future Topical Lunch Summary Title: How Can We Put Innovation in Renewable Energy, Economics and Agriculture to Work to Save

    E-Print Network [OSTI]

    Walter, M.Todd

    Atkinson Center for a Sustainable Future ­ Topical Lunch Summary Title: How Can We Put Innovation in Renewable Energy, Economics and Agriculture to Work to Save Nature? Organizer: Drew Harvell Date: Tuesday on a very large scale. He especially considers Cornell to be a leader in areas of renewable energy

  1. 1182 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Electricity Market Forecasting via Low-Rank

    E-Print Network [OSTI]

    Giannakis, Georgios

    for electricity market inference. Day-ahead price forecasting is cast as a low-rank kernel learning problem congestion corridors" [39]. In a generic electricity market setup, an ISO collects bids submitted1182 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 8, NO. 6, DECEMBER 2014 Electricity

  2. 1450 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 6, NO. 6, NOVEMBER/DECEMBER 2000 Branching Processes in Quantum Electronics

    E-Print Network [OSTI]

    Teich, Malvin C.

    1450 IEEE JOURNAL ON SELECTED TOPICS IN QUANTUM ELECTRONICS, VOL. 6, NO. 6, NOVEMBER/DECEMBER 2000 Branching Processes in Quantum Electronics Malvin Carl Teich, Fellow, IEEE, and Bahaa E. A. Saleh, Fellow, IEEE Invited Paper Abstract--Noise and random fluctuations play an important role in quantum electronic

  3. Home News Products Blogs Buyers Guide Whitepapers Jobs Events Subscribe Issue Archive Topic Center: Email Security Compliance Patch Management Financial Services Health care RSA 2008 RSS | Login | Register

    E-Print Network [OSTI]

    Gupta, Minaxi

    SEARCH Home News Products Blogs Buyers Guide Whitepapers Jobs Events Subscribe Issue Archive Topic located the malicious files, mostly MP3 or AVI in format, on popular peer-to- peer (P2P) websites appear when users employ certain terms when searching for music and video, he said. Once the files

  4. Teaching Contemporary Physics Topics Using Real-Time Data Obtained via the World Wide Web Authors: A.P. Post-Zwicker,1

    E-Print Network [OSTI]

    Page 1 Teaching Contemporary Physics Topics Using Real-Time Data Obtained via the World Wide Web As a teaching tool, the World Wide Web (WWW) is unprecedented in its ability to transmit information and enhance the site in the classroom. Keywords: Real-time data, World Wide Web, teaching, high school, fusion energy

  5. Using EBSCO Discovery Service (EDS) Step 1: Type topic into the Search Box on the Library's Homepage (latech.edu/library/) & click "Search."

    E-Print Network [OSTI]

    Selmic, Sandra

    Becomes Using EBSCO Discovery Service (EDS) Step 1: Type topic into the Search Box on the Library's Homepage (latech.edu/library/) & click "Search." Step 2: You will get many results . . . too many checks in "Full Text" and type in current years for "Publication Date." Then click "Update" button. #12

  6. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 6, OCTOBER 2011 1085 Introduction to the Special Issue on Music

    E-Print Network [OSTI]

    Ellis, Dan

    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 6, OCTOBER 2011 1085 Introduction to the Special Issue on Music Signal Processing MUSIC is enjoyed by billions of people worldwide, and today many of portable music players. The field of music signal processing, while young in comparison with more

  7. 390 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 2, NO. 3, JUNE 2008 Optimal Design of a Molecular Recognizer

    E-Print Network [OSTI]

    Tlusty, Tsvi

    390 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 2, NO. 3, JUNE 2008 Optimal Design framework of signal detection theory, we treat the molecular recognition process as a signal detection in future design of artificial signal processing devices based on biomolecules. Index Terms

  8. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 3, JUNE 2011 365 Introduction to the Issue on Advances in Remote

    E-Print Network [OSTI]

    Camps-Valls, Gustavo

    IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 5, NO. 3, JUNE 2011 365 Introduction. Different problems are posed from a signal processing and machine learning point of view: the acquired signals have to be processed in a timely manner, transmitted, further corrected from different distortions

  9. 468 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 4, NO. 3, JUNE 2010 Fundamental Limit of Sample Generalized Eigenvalue

    E-Print Network [OSTI]

    468 IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, VOL. 4, NO. 3, JUNE 2010 Fundamental in statistical signal processing can be succinctly formulated: given (possibly) signal bearing, -dimensional spaced signals in sensor array processing, abrupt change detection in sensor networks, and clustering

  10. Innovative topics in structural engineering and real estate development : blast resistant facades & incentives for large-scale smart growth development

    E-Print Network [OSTI]

    Menzin, Abraham (Abraham Daniel)

    2006-01-01

    This thesis is divided into two distinct parts. Part 1 relates to the requirements of the S.M.C.E.E. degree, and Part 2 relates to the M.S.R.E.D. degree. Part 1: The Influence of Boundary Conditions and Higher Mode Shapes ...

  11. Safety issues relating to the liquefied petroleum gas, compressed natural gas and liquefied natural gas

    SciTech Connect (OSTI)

    Petru, T.D.

    1995-12-31

    The Railroad Commission of Texas, LP-Gas Division, is statutorily responsible for the safety aspects of liquefied petroleum gas (LPG) most commonly known as LP-gas or propane, compressed natural gas (CNG) and liquefied natural gas (LNG). This presentation will address the safety issues relating to their use as alternative fuels. The paper discusses the safety of pressure vessels used for storage of the fuels at refueling facilities and the containers mounted in vehicles. Other topics include the lack of odorants in LNG, the use of protective clothing when handling cryogenic fluids, and where to obtain a copy of the safety regulations for handling these three fuels.

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Source linac Jeon Dong O American Physical Society None USDOE United States English Journal Article Journal Name Physical Review Special Topics Accelerators and Beams Journal...

  13. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Society None USDOE United States English Journal Article Journal Name Physical Review Special Topics Accelerators and Beams Journal Volume Journal Issue Medium X OSTI ID...

  14. Relative monads formalised THORSTEN ALTENKIRCH

    E-Print Network [OSTI]

    Chapman, James

    JAMES CHAPMAN Institute of Cybernetics, Tallinn University of Technology and TARMO UUSTALU Institute of Cybernetics, Tallinn University of Technology Relative monads are a generalisation of ordinary monads where

  15. Intelligent mobile sensor system for drum inspection and monitoring: Topical report, October 1, 1993--April 22, 1995

    SciTech Connect (OSTI)

    1997-04-01

    The objective of the Intelligent Mobile Sensor System (IMSS) project is to develop an operational system for monitoring and inspection activities for waste storage facility operations at several DOE sites. Specifically, the product of this effort is a robotic device with enhanced intelligence and maneuverability capable of conducting routine inspection of stored waste drums. The system has an integrated sensor suite for problem-drum detection, and is linked to a site database both for inspection planning and for data correlation, updating, and report generation. The system is capable of departing on an assigned mission, collecting required data, recording which portions of its mission had to be aborted or modified due to environmental constraints, and reporting back when the mission is complete. Successful identification of more than 96% of drum defects has been demonstrated in a high fidelity waste storage facility mockup. Identified anomalies included rust spots, rust streaks, areas of corrosion, dents, and tilted drums. All drums were positively identified and correlated with the site database. This development effort is separated into three phases of which phase two is now complete. The second phase demonstrated a prototype system appropriate for operational use in an actual storage facility. The prototype provides an integrated design that considers operational requirements, hardware costs, maintenance, safety, and robustness. The final phase will demonstrate commercial viability using the prototype vehicle in a pilot waste operations and inspection project. This report summarizes the design and evaluation of the new IMSS Phase 2 system and vehicle. Several parts of the IMSS Phase 1 Topical (Final) Report, which describes the requirements, design guidelines, and detailed design of the Phase 1 IMSS vehicle, are incorporated here, with modifications to reflect the changes in the design and the new elements added during the Phase 2 work.

  16. Large Scale Obscuration and Related Climate Effects Workshop: Proceedings

    SciTech Connect (OSTI)

    Zak, B.D.; Russell, N.A.; Church, H.W.; Einfeld, W.; Yoon, D.; Behl, Y.K.

    1994-05-01

    A Workshop on Large Scale Obsurcation and Related Climate Effects was held 29--31 January, 1992, in Albuquerque, New Mexico. The objectives of the workshop were: to determine through the use of expert judgement the current state of understanding of regional and global obscuration and related climate effects associated with nuclear weapons detonations; to estimate how large the uncertainties are in the parameters associated with these phenomena (given specific scenarios); to evaluate the impact of these uncertainties on obscuration predictions; and to develop an approach for the prioritization of further work on newly-available data sets to reduce the uncertainties. The workshop consisted of formal presentations by the 35 participants, and subsequent topical working sessions on: the source term; aerosol optical properties; atmospheric processes; and electro-optical systems performance and climatic impacts. Summaries of the conclusions reached in the working sessions are presented in the body of the report. Copies of the transparencies shown as part of each formal presentation are contained in the appendices (microfiche).

  17. Factive Relative Clauses in Pulaar

    E-Print Network [OSTI]

    Ba, Ibrahima

    2015-12-20

    In this paper shows that Headed Relative and Factive Relative have similar structure in sense that they have a similar word order and in all of them the complementizer agrees with the (null or overt) head NP in Spec,CP ...

  18. On Relational Interfaces Stavros Tripakis

    E-Print Network [OSTI]

    On Relational Interfaces Stavros Tripakis Ben Lickly Thomas A. Henzinger Edward A. Lee Electrical permission. #12;On Relational Interfaces Stavros Tripakis UC Berkeley Ben Lickly UC Berkeley Thomas A, Henzinger et al, on interface theories for component- based design. Existing interface theories fail

  19. Jonathan Chang, Jordan Boyd-Graber, Chong Wang, Sean Gerrish, and David M. Blei. Reading Tea Leaves: How Humans Interpret Topic Models. Neural Information Processing Systems, 2009, 9 pages.

    E-Print Network [OSTI]

    Boyd-Graber, Jordan

    Jonathan Chang, Jordan Boyd-Graber, Chong Wang, Sean Gerrish, and David M. Blei. Reading Tea Leaves. @inproceedings{Chang:Boyd-Graber:Wang:Gerrish:Blei-2009, Title = {Reading Tea Leaves: How Humans Interpret Topic}, } 1 #12;Reading Tea Leaves: How Humans Interpret Topic Models Jonathan Chang Facebook 1601

  20. Two relations that generalize the $q$-Serre relations and the Dolan-Grady relations

    E-Print Network [OSTI]

    Paul Terwilliger

    2003-07-01

    We define an algebra on two generators which we call the Tridiagonal algebra, and we consider its irreducible modules. The algebra is defined as follows. Let K denote a field, and let $\\beta, \\gamma, \\gamma^*, \\varrho, \\varrho^*$ denote a sequence of scalars taken from K. The corresponding Tridiagonal algebra $T$ is the associative K-algebra with 1 generated by two symbols $A$, $A^*$ subject to the relations (i) \\lbrack A,A^2A^*-\\beta AA^*A + A^*A^2 -\\gamma (AA^*+A^*A)- \\varrho A^*\\rbrack = 0, (ii) \\lbrack A^*,A^{*2}A-\\beta A^*AA^* + AA^{*2} -\\gamma^* (A^*A+AA^*)- \\varrho^* A\\rbrack = 0, where $\\lbrack r,s\\rbrack $ means $rs-sr$. We call these relations the Tridiagonal relations. For $\\beta = q+q^{-1}$, $\\gamma = \\gamma^*=0$, $\\varrho=\\varrho^*=0$, the Tridiagonal relations are the $q$-Serre relations. For $\\beta = 2$, $\\gamma = \\gamma^*=0$, $\\varrho=b^2$, $\\varrho^*=b^{*2}$, the Tridiagonal relations are the Dolan-Grady relations. In the first part of this paper, we survey what is known about irreducible finite dimensional $T$-modules. We focus on how these modules are related to the Leonard pairs recently introduced by the present author, and the more general Tridiagonal pairs recently introduced by Ito, Tanabe, and the present author. In the second part of the paper, we construct an infinite dimensional irreducible $T$-module based on the Askey-Wilson polynomials.

  1. RELATED LINKS Photos: Solar & Wind

    E-Print Network [OSTI]

    RELATED LINKS Photos: Solar & Wind Power for the Home Photos: Energy Efficiency for the Home Photos of Architects (AIA) Home Design Trends Survey for the second quarter of 2009 that focused on emerging home

  2. Geometrical optics in general relativity

    E-Print Network [OSTI]

    A. Loinger

    2006-09-19

    General relativity includes geometrical optics. This basic fact has relevant consequences that concern the physical meaning of the discontinuity surfaces propagated in the gravitational field - as it was first emphasized by Levi-Civita.

  3. Related Opportunities | Department of Energy

    Energy Savers [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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested PartiesBuildingBudgetFinancial OpportunitiesofRegulatoryFiscalRelatedRelated

  4. Related Links | 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 Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report Appendices |ProjectKnowRedoxRelated Links Related Links Since

  5. Related Opportunities | 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 Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report Appendices |ProjectKnowRedoxRelated Links Related Links

  6. The Baryonic Tully Fisher Relation

    E-Print Network [OSTI]

    Sebastian Gurovich; Stacy S. McGaugh; Ken C. Freeman; Helmut Jerjen; Lister Staveley-Smith; W. J. G. De Blok

    2004-11-17

    We validate the baryonic Tully Fisher (BTF) relation by exploring the Tully Fish er (TF) and BTF properties of optically and HI-selected disk galaxies. The data includes galaxies from: Sakai et al. (2000) calibrator sample; McGaugh et al. (2000: MC2000) I-band sample; and 18 newly acquired HI-selected field dwarf galaxies observed with the ANU 2.3m telescope and the ATNF Parkes telescope from Gurovich's thesis sample (2005). As in MC2000, we re-cast the TF and BTF relations as relationships between baryo n mass and W_{20}. First we report some numerical errors in MC2000. Then, we c alculate weighted bi-variate linear fits to the data, and finally we compare the fits of the intrinsically fainter dwarfs with the brighter galaxies of Sakai et al. (2000). With regards to the local calibrator disk galaxies of Sakai et al. (2000), our results suggest that the BTF relation is indeed tighter than the T F relation and that the slopes of the BTF relations are statistically flatter th an the equivalent TF relations. Further, for the fainter galaxies which include the I-band MCG2000 and HI-selected galaxies of Gurovich's thesis sample, we calc ulate a break from a simple power law model because of what appears to be real c osmic scatter. Not withstanding this point, the BTF models are marginally better models than the equivalent TF ones with slightly smaller reduced chi^2.

  7. Einstein's unpublished opening lecture for his course on relativity theory in Argentina, 1925

    E-Print Network [OSTI]

    Alejandro Gangui; Eduardo L. Ortiz

    2009-03-11

    In 1922 the University of Buenos Aires (UBA) Council approved a motion to send an invitation to Albert Einstein to visit Argentina and give a course of lectures on his theory of relativity. The motion was proposed by Jorge Duclout (1856-1927), who had been educated at the Eidgenossische Technische Hochschule, Zurich (ETH). This proposal was the culmination of a series of initiatives of various Argentine intellectuals interested in the theory of relativity. In a very short time Dr. Mauricio Nirenstein (1877-1935), then the university's administrative secretary, fulfilled all the requirements for the university's invitation to be endorsed and delivered to the sage in Berlin. The visit took place three years later, in March-April 1925. The Argentine press received Einstein with great interest and respect; his early exchanges covered a wide range of topics, including international politics and Jewish matters. Naturally, the journalists were more eager to hear from the eminent pacifist than from the incomprehensible physicist. However, after his initial openness with the press, the situation changed and Einstein restricted his public discourse to topics on theoretical physics, avoiding some controversial political, religious, or philosophical matters that he had freely touched upon in earlier interviews.. [abridged].

  8. TSSWCB Bacteria-Related Projects 

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01

    stream_source_info TSSWCB bacteria-related projects.pdf.txt stream_content_type text/plain stream_size 2550 Content-Encoding ISO-8859-1 stream_name TSSWCB bacteria-related projects.pdf.txt Content-Type text/plain; charset=ISO-8859... of the projects are listed below. ? Peach CreekWater Quality Improvement Project ? Monitoring and Educational Programs Focused on Bacteria and Nutrient Runoff on Dairy Operations in the LeonWatershed ? Development of the Plum CreekWPP ? Impact of Proper...

  9. Exts and the AGT relations

    E-Print Network [OSTI]

    Andrei Negu?

    2015-11-05

    We prove the connection between the Nekrasov partition function of N=2 super-symmetric U(2) gauge theory with adjoint matter and conformal blocks for the Virasoro algebra, as predicted by the Alday-Gaiotto-Tachikawa relations. Mathematically, this is achieved by relating the Carlsson-Okounkov Ext vector bundle on the moduli space of rank 2 sheaves with Liouville vertex operators.Our approach is geometric in nature, and uses a new method for intersection-theoretic computations of the Ext operator.

  10. The IAEA international conference on fast reactors and related fuel cycles: highlights and main outcomes

    SciTech Connect (OSTI)

    Monti, S.; Toti, A.

    2013-07-01

    The 'International Conference on Fast Reactors and Related Fuel Cycles', which is regularly held every four years, represents the main international event dealing with fast reactors technology and related fuel cycles options. Main topics of the conference were new fast reactor concepts, design and simulation capabilities, safety of fast reactors, fast reactor fuels and innovative fuel cycles, analysis of past experience, fast reactor knowledge management. Particular emphasis was put on safety aspects, considering the current need of developing and harmonizing safety standards for fast reactors at the international level, taking also into account the lessons learned from the accident occurred at the Fukushima- Daiichi nuclear power plant in March 2011. Main advances in the several key areas of technological development were presented through 208 oral presentations during 41 technical sessions which shows the importance taken by fast reactors in the future of nuclear energy.

  11. U.S. NWTRB March Meeting to Focus on DOE R&D Related to Salt as a Geologic Medium for Disposal of SNF and HLW

    Broader source: Energy.gov [DOE]

    The U.S. Nuclear Waste Technical Review Board will hold a public meeting in Albuquerque, NM, on Wednesday, March 19, 2014. The main topic of the meeting is the U.S. Department of Energy (DOE) research and development (R&D) activities related to salt as a geologic medium for disposal of spent nuclear fuel (SNF) and high-level radioactive waste (HLW).

  12. Relative Lyapunov Centre Bifurcations Claudia Wulff

    E-Print Network [OSTI]

    Wulff, Claudia

    Relative Lyapunov Centre Bifurcations Claudia Wulff Department of Mathematics University of Surrey are periodic orbits of the symmetry reduced system. Relative Lyapunov centre bifurcations are bifurcations of relative periodic orbits from relative equilibria corresponding to Lyapunov centre bifurcations

  13. On reduced relatives with genitive subjects

    E-Print Network [OSTI]

    Krause, Cornelia (Cornelia Ann), 1972-

    2001-01-01

    What is the place of relatives with genitive subjects in a typology of relative clauses? Are they full or reduced, headed or free relatives? Can they appear pre- and postnominally? Can they be head-internal relatives? Are ...

  14. CEMENT RELATED RESEARCH HYDROGEOCHEMISTRY GROUP

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    CEMENT RELATED RESEARCH HYDROGEOCHEMISTRY GROUP Josep M. Soler Jordi Cama Carles Ayora Ana Trapote.soler@idaea.csic.es #12;NOMECLATURE cement + water = hardened cement paste cement + water + sand = mortar cement + waterC) clinker + gypsum portland cement PORTLAND CEMENT #12;GTS-HPF Core Infiltration Experiment Experimental

  15. Relativity tests and their motivation

    E-Print Network [OSTI]

    Ralf Lehnert

    2011-02-14

    Some motivations for Lorentz-symmetry tests in the context of quantum-gravity phenomenology are reiterated. The description of the emergent low-energy effects with the Standard-Model Extension (SME) is reviewed. The possibility of constraining such effects with dispersion-relation analyses of collider data is established.

  16. Weak Values and Relational Generalisations

    E-Print Network [OSTI]

    Thomas Marlow

    2006-04-20

    We justify generalisations of weak values from a tentatively relational perspective by deriving them from a generalisation of Bayes' rule. We also argue that these generalisations have implications of quantum nonlocality and may form a novel approach to quantum gravity and cosmology.

  17. RELATED LINKS Green Technology for

    E-Print Network [OSTI]

    , energy efficiency continues to be the primary factor driving the green building movement, squaring Congress considers how to encourage more energy-efficient construction, it must keep affordability in mindRELATED LINKS Green Technology for 2009: See the Photos Green Building: Getting Past the Media Hype

  18. Testing general relativity on accelerators

    E-Print Network [OSTI]

    Tigran Kalaydzhyan

    2015-09-09

    Within the general theory of relativity, the curvature of spacetime is related to the energy and momentum of the present matter and radiation. One of the more specific predictions of general relativity is the deflection of light and particle trajectories in the gravitational field of massive objects. Bending angles for electromagnetic waves and light in particular were measured with a high precision. However, the effect of gravity on relativistic massive particles was never studied experimentally. Here we propose and analyze experiments devoted to that purpose. We demonstrate a high sensitivity of the laser Compton scattering at high energy accelerators to the effects of gravity. The main observable -- maximal energy of the scattered photons -- would experience a significant shift in the ambient gravitational field even for otherwise negligible violation of the equivalence principle. We confirm predictions of general relativity for ultrarelativistic electrons of energy of tens of GeV at a current level of resolution and expect our work to be a starting point of further high-precision studies on current and future accelerators, such as PETRA, European XFEL and ILC.

  19. Relative monads formalised THORSTEN ALTENKIRCH

    E-Print Network [OSTI]

    Uustalu, Tarmo

    JAMES CHAPMAN Institute of Cybernetics, Tallinn University of Technology and TARMO UUSTALU Institute of Cybernetics, Tallinn University of Technology Relative monads are a generalisation of ordinary monads where in dependently typed T. Altenkirch was supported by the Engineering and Physical Sciences Research Council (EPSRC

  20. Centre de recherche RELATIONAL CAPABILITY

    E-Print Network [OSTI]

    Boyer, Edmond

    vary across time according to how close the population is to some poverty threshold. It relies's framework of capabilities. Key-Words: - Empowerment - Escaping Poverty Index - Index - Relational Capability vary across time according to how close the population is to some poverty threshold. It relies