National Library of Energy BETA

Sample records for time event location

  1. Date Time Event Description/Participants Location

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

    Updated: 06/11/2015 Date Time Event Description/Participants Location Point of Contact 11 thru 12 All Day Meeting Todd Allen, deputy director of Science and Technology at INL, has been invited to speak at the Idaho Society of Professional Engineers (ISPE) annual meeting. Coeur d'Alene, ID Sara Prentice, 526-9591 18 9:00 AM Education Outreach Approximately 50 iSTEM students and instructors will tour various INL Idaho Falls facilities Idaho Falls, ID INL Tours Office, 526-0050 23 All Day Meeting

  2. Bayesian Mulitple-Event Location

    Energy Science and Technology Software Center (OSTI)

    2010-03-30

    Bayesloc is a statistical model of the multiple seismic location system, including event hypocenters, corrections to model-based travel time predictions, assessments precision for measurement phase arrival times, and phase lavels which indicate phase ray path.

  3. Property:Event/Location | Open Energy Information

    Open Energy Info (EERE)

    of Climate Change Ideas and Themes + Island Pavilion + CDKN Action Lab + University of Oxford, UK + CDKNMAPS side event: developing countries collaborating for climate compatible...

  4. ARM - Measurement - Extreme event time

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

    govMeasurementsExtreme event time ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Extreme event time The time of extreme meteorological events such as min/max temperature and wind gusts. Categories Atmospheric State Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all

  5. Pickless event detection and location: The waveform correlation event detection system (WCEDS) revisited

    SciTech Connect (OSTI)

    Arrowsmith, Stephen John; Young, Christopher J.; Ballard, Sanford; Slinkard, Megan Elizabeth

    2016-01-01

    The standard paradigm for seismic event monitoring breaks the event detection problem down into a series of processing stages that can be categorized at the highest level into station-level processing and network-level processing algorithms (e.g., Le Bras and Wuster (2002)). At the station-level, waveforms are typically processed to detect signals and identify phases, which may subsequently be updated based on network processing. At the network-level, phase picks are associated to form events, which are subsequently located. Furthermore, waveforms are typically directly exploited only at the station-level, while network-level operations rely on earth models to associate and locate the events that generated the phase picks.

  6. Pickless event detection and location: The waveform correlation event detection system (WCEDS) revisited

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Arrowsmith, Stephen John; Young, Christopher J.; Ballard, Sanford; Slinkard, Megan Elizabeth

    2016-01-01

    The standard paradigm for seismic event monitoring breaks the event detection problem down into a series of processing stages that can be categorized at the highest level into station-level processing and network-level processing algorithms (e.g., Le Bras and Wuster (2002)). At the station-level, waveforms are typically processed to detect signals and identify phases, which may subsequently be updated based on network processing. At the network-level, phase picks are associated to form events, which are subsequently located. Furthermore, waveforms are typically directly exploited only at the station-level, while network-level operations rely on earth models to associate and locate the events thatmore » generated the phase picks.« less

  7. A new method for producing automated seismic bulletins: Probabilistic event detection, association, and location

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Draelos, Timothy J.; Ballard, Sanford; Young, Christopher J.; Brogan, Ronald

    2015-10-01

    Given a set of observations within a specified time window, a fitness value is calculated at each grid node by summing station-specific conditional fitness values. Assuming each observation was generated by a refracted P wave, these values are proportional to the conditional probabilities that each observation was generated by a seismic event at the grid node. The node with highest fitness value is accepted as a hypothetical event location, subject to some minimal fitness value, and all arrivals within a longer time window consistent with that event are associated with it. During the association step, a variety of different phasesmore » are considered. In addition, once associated with an event, an arrival is removed from further consideration. While unassociated arrivals remain, the search for other events is repeated until none are identified.« less

  8. A new method for producing automated seismic bulletins: Probabilistic event detection, association, and location

    SciTech Connect (OSTI)

    Draelos, Timothy J.; Ballard, Sanford; Young, Christopher J.; Brogan, Ronald

    2015-10-01

    Given a set of observations within a specified time window, a fitness value is calculated at each grid node by summing station-specific conditional fitness values. Assuming each observation was generated by a refracted P wave, these values are proportional to the conditional probabilities that each observation was generated by a seismic event at the grid node. The node with highest fitness value is accepted as a hypothetical event location, subject to some minimal fitness value, and all arrivals within a longer time window consistent with that event are associated with it. During the association step, a variety of different phases are considered. In addition, once associated with an event, an arrival is removed from further consideration. While unassociated arrivals remain, the search for other events is repeated until none are identified.

  9. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-04-23

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. 7 figs.

  10. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence.

  11. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, T.E.

    1997-08-26

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. The sample signal in equivalent time is passed through an envelope detection circuit, formed of an absolute value circuit followed by a low pass filter, to convert the sample signal to a unipolar signal to eliminate effects of antenna misorientation. 8 figs.

  12. Time-of-flight radio location system

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1997-01-01

    A bi-static radar configuration measures the direct time-of-flight of a transmitted RF pulse and is capable of measuring this time-of-flight with a jitter on the order of about one pico-second, or about 0.01 inch of free space distance for an electromagnetic pulse over a range of about one to ten feet. A transmitter transmits a sequence of electromagnetic pulses in response to a transmit timing signal, and a receiver samples the sequence of electromagnetic pulses with controlled timing in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The receive timing signal causes the receiver to sample the sequence of electromagnetic pulses such that the time between transmission of pulses in the sequence and sampling by the receiver sweeps over a range of delays. The receive timing signal sweeps over the range of delays in a sweep cycle such that pulses in the sequence are sampled at the pulse repetition rate, and with different delays in the range of delays to produce a sample signal representing magnitude of a received pulse in equivalent time. Automatic gain control circuitry in the receiver controls the magnitude of the equivalent time sample signal. A signal processor analyzes the sample signal to indicate the time-of-flight of the electromagnetic pulses in the sequence. The sample signal in equivalent time is passed through an envelope detection circuit, formed of an absolute value circuit followed by a low pass filter, to convert the sample signal to a unipolar signal to eliminate effects of antenna misorientation.

  13. Real-Time Quantitative Imaging of Failure Events in Materials...

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

    Real-Time Quantitative Imaging of Failure Events in Materials Under Load at Temperatures Above 1,600 C Real-Time Quantitative Imaging of Failure Events in Materials Under Load at ...

  14. Circuit for measuring time differences among events

    DOE Patents [OSTI]

    Romrell, Delwin M.

    1977-01-01

    An electronic circuit has a plurality of input terminals. Application of a first input signal to any one of the terminals initiates a timing sequence. Later inputs to the same terminal are ignored but a later input to any other terminal of the plurality generates a signal which can be used to measure the time difference between the later input and the first input signal. Also, such time differences may be measured between the first input signal and an input signal to any other terminal of the plurality or the circuit may be reset at any time by an external reset signal.

  15. Events in time: Basic analysis of Poisson data

    SciTech Connect (OSTI)

    Engelhardt, M.E.

    1994-09-01

    The report presents basic statistical methods for analyzing Poisson data, such as the member of events in some period of time. It gives point estimates, confidence intervals, and Bayesian intervals for the rate of occurrence per unit of time. It shows how to compare subsets of the data, both graphically and by statistical tests, and how to look for trends in time. It presents a compound model when the rate of occurrence varies randomly. Examples and SAS programs are given.

  16. Detecting Rare Events in the Time-Domain

    SciTech Connect (OSTI)

    Rest, A; Garg, A

    2008-10-31

    One of the biggest challenges in current and future time-domain surveys is to extract the objects of interest from the immense data stream. There are two aspects to achieving this goal: detecting variable sources and classifying them. Difference imaging provides an elegant technique for identifying new transients or changes in source brightness. Much progress has been made in recent years toward refining the process. We discuss a selection of pitfalls that can afflict an automated difference imagine pipeline and describe some solutions. After identifying true astrophysical variables, we are faced with the challenge of classifying them. For rare events, such as supernovae and microlensing, this challenge is magnified because we must balance having selection criteria that select for the largest number of objects of interest against a high contamination rate. We discuss considerations and techniques for developing classification schemes.

  17. Events

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

    Events Education events The Laboratory sponsors and partners in a variety of education-related events throughout the year. Contact Education Janelle Vigil-Maestas Community Partnerships Office (505) 665-4329 Email Upcoming events 2015-2016 STEM calendar (pdf) Check back regularly for additional info and new events. Education STEM Education Programs Teachers (K-12) - Math & Science Academy Students (K-12) Higher Education Regional Education Partners Events Los Alamos STEM Education Summit

  18. Events

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

    Events Upcoming and Previous Events By hosting and sponsoring high-level speakers in their ongoing Distinguished Lecture Series and seminars, the Institute for Materials Science provides the opportunity for both staff and students at the Lab to listen to and meet with a wide range of leaders in their field. Contact Director Dr. Alexander V. Balatsky Institute for Materials Science (505) 665-0077 Email Deputy Director Dr. Jennifer S. Martinez Institute for Materials Science (505) 665-0045 Email

  19. Events

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

    Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear Energy

  20. Events

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

    2 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  1. Events

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

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  2. Events

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

    4 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  3. Events

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

    Events Happening Now If it's spring, it's NanoDays. If it's fall, it's High-Tech Halloween. Throughout the year, we're opening exhibits and hosting lectures. There is always something exciting happening at the museum. Full Events Calendar » Sep 10 Sat Scientist in the Spotlight September 10 @ Bradbury Science Museum 11:00 AM - 1:00 PM Come by for a mini nano lab and information on measurement. Sep 15 Thu Science on Tap - Robotics @ Bradbury Science Museum 5:30 PM - 7:00 PM Join us on the third

  4. Cognitive tasks in information analysis: Use of event dwell time to characterize component activities

    SciTech Connect (OSTI)

    Sanquist, Thomas F.; Greitzer, Frank L.; Slavich, Antoinette L.; Littlefield, Rik J.; Littlefield, Janis S.; Cowley, Paula J.

    2004-09-28

    Technology-based enhancement of information analysis requires a detailed understanding of the cognitive tasks involved in the process. The information search and report production tasks of the information analysis process were investigated through evaluation of time-stamped workstation data gathered with custom software. Model tasks simulated the search and production activities, and a sample of actual analyst data were also evaluated. Task event durations were calculated on the basis of millisecond-level time stamps, and distributions were plotted for analysis. The data indicate that task event time shows a cyclic pattern of variation, with shorter event durations (< 2 sec) reflecting information search and filtering, and longer event durations (> 10 sec) reflecting information evaluation. Application of cognitive principles to the interpretation of task event time data provides a basis for developing “cognitive signatures” of complex activities, and can facilitate the development of technology aids for information intensive tasks.

  5. WAITING TIME DISTRIBUTION OF SOLAR ENERGETIC PARTICLE EVENTS MODELED WITH A NON-STATIONARY POISSON PROCESS

    SciTech Connect (OSTI)

    Li, C.; Su, W.; Fang, C.; Zhong, S. J.; Wang, L.

    2014-09-10

    We present a study of the waiting time distributions (WTDs) of solar energetic particle (SEP) events observed with the spacecraft WIND and GOES. The WTDs of both solar electron events (SEEs) and solar proton events (SPEs) display a power-law tail of ∼Δt {sup –γ}. The SEEs display a broken power-law WTD. The power-law index is γ{sub 1} = 0.99 for the short waiting times (<70 hr) and γ{sub 2} = 1.92 for large waiting times (>100 hr). The break of the WTD of SEEs is probably due to the modulation of the corotating interaction regions. The power-law index, γ ∼ 1.82, is derived for the WTD of the SPEs which is consistent with the WTD of type II radio bursts, indicating a close relationship between the shock wave and the production of energetic protons. The WTDs of SEP events can be modeled with a non-stationary Poisson process, which was proposed to understand the waiting time statistics of solar flares. We generalize the method and find that, if the SEP event rate λ = 1/Δt varies as the time distribution of event rate f(λ) = Aλ{sup –α}exp (– βλ), the time-dependent Poisson distribution can produce a power-law tail WTD of ∼Δt {sup α} {sup –3}, where 0 ≤ α < 2.

  6. Events | Department of Energy

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

    Events Events Upcoming Events Date & Location Event Description Contact Past Events Proceedings, presentations, and other resources from past workshops and meetings are also available.

  7. Real-Time Quantitative Imaging of Failure Events in Materials Under Load at

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

    Temperatures Above 1,600 °C Real-Time Quantitative Imaging of Failure Events in Materials Under Load at Temperatures Above 1,600 °C Real-Time Quantitative Imaging of Failure Events in Materials Under Load at Temperatures Above 1,600 °C Print Monday, 25 March 2013 00:00 Gathering information on the evolution of small cracks in ceramic matrix composites used in hostile environments such as in gas turbines and hypersonic flights has been a challenge. It is now shown that sequences of

  8. FY16 Events

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

    Events CSES FY16 Events High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Past events 2015 Conferences, Symposiums DATE/TIME EVENT LOCATION DETAILS September 12-16, 2016 3rd International Symposium on Recent Observations and Simulations of the Sun-Earth System (ISROSES-III) Symposium poster (pdf) Golden Sands, Bulgaria The purpose of the Symposium is to improve present understanding of the complex, multi-scale,

  9. Post-event human decision errors: operator action tree/time reliability correlation

    SciTech Connect (OSTI)

    Hall, R E; Fragola, J; Wreathall, J

    1982-11-01

    This report documents an interim framework for the quantification of the probability of errors of decision on the part of nuclear power plant operators after the initiation of an accident. The framework can easily be incorporated into an event tree/fault tree analysis. The method presented consists of a structure called the operator action tree and a time reliability correlation which assumes the time available for making a decision to be the dominating factor in situations requiring cognitive human response. This limited approach decreases the magnitude and complexity of the decision modeling task. Specifically, in the past, some human performance models have attempted prediction by trying to emulate sequences of human actions, or by identifying and modeling the information processing approach applicable to the task. The model developed here is directed at describing the statistical performance of a representative group of hypothetical individuals responding to generalized situations.

  10. Modeling a Typical Winter-time Dust Event over the Arabian Peninsula and the Red Sea

    SciTech Connect (OSTI)

    Kalenderski, S.; Stenchikov, G.; Zhao, Chun

    2013-02-20

    We used WRF-Chem, a regional meteorological model coupled with an aerosol-chemistry component, to simulate various aspects of the dust phenomena over the Arabian Peninsula and Red Sea during a typical winter-time dust event that occurred in January 2009. The model predicted that the total amount of emitted dust was 18.3 Tg for the entire dust outburst period and that the two maximum daily rates were ~2.4 Tg/day and ~1.5 Tg/day, corresponding to two periods with the highest aerosol optical depth that were well captured by ground- and satellite-based observations. The model predicted that the dust plume was thick, extensive, and mixed in a deep boundary layer at an altitude of 3-4 km. Its spatial distribution was modeled to be consistent with typical spatial patterns of dust emissions. We utilized MODIS-Aqua and Solar Village AERONET measurements of the aerosol optical depth (AOD) to evaluate the radiative impact of aerosols. Our results clearly indicated that the presence of dust particles in the atmosphere caused a significant reduction in the amount of solar radiation reaching the surface during the dust event. We also found that dust aerosols have significant impact on the energy and nutrient balances of the Red Sea. Our results showed that the simulated cooling under the dust plume reached 100 W/m2, which could have profound effects on both the sea surface temperature and circulation. Further analysis of dust generation and its spatial and temporal variability is extremely important for future projections and for better understanding of the climate and ecological history of the Red Sea.

  11. Real-time detection and classification of anomalous events in streaming data

    DOE Patents [OSTI]

    Ferragut, Erik M.; Goodall, John R.; Iannacone, Michael D.; Laska, Jason A.; Harrison, Lane T.

    2016-04-19

    A system is described for receiving a stream of events and scoring the events based on anomalousness and maliciousness (or other classification). The events can be displayed to a user in user-defined groupings in an animated fashion. The system can include a plurality of anomaly detectors that together implement an algorithm to identify low probability events and detect atypical traffic patterns. The atypical traffic patterns can then be classified as being of interest or not. In one particular example, in a network environment, the classification can be whether the network traffic is malicious or not.

  12. Real time imaging of live cell ATP leaking or release events by chemiluminescence microscopy

    SciTech Connect (OSTI)

    Zhang, Yun

    2008-12-18

    The purpose of this research was to expand the chemiluminescence microscopy applications in live bacterial/mammalian cell imaging and to improve the detection sensitivity for ATP leaking or release events. We first demonstrated that chemiluminescence (CL) imaging can be used to interrogate single bacterial cells. While using a luminometer allows detecting ATP from cell lysate extracted from at least 10 bacterial cells, all previous cell CL detection never reached this sensitivity of single bacteria level. We approached this goal with a different strategy from before: instead of breaking bacterial cell membrane and trying to capture the transiently diluted ATP with the firefly luciferase CL assay, we introduced the firefly luciferase enzyme into bacteria using the modern genetic techniques and placed the CL reaction substrate D-luciferin outside the cells. By damaging the cell membrane with various antibacterial drugs including antibiotics such as Penicillins and bacteriophages, the D-luciferin molecules diffused inside the cell and initiated the reaction that produces CL light. As firefly luciferases are large protein molecules which are retained within the cells before the total rupture and intracellular ATP concentration is high at the millmolar level, the CL reaction of firefly luciferase, ATP and D-luciferin can be kept for a relatively long time within the cells acting as a reaction container to generate enough photons for detection by the extremely sensitive intensified charge coupled device (ICCD) camera. The result was inspiring as various single bacterium lysis and leakage events were monitored with 10-s temporal resolution movies. We also found a new way of enhancing diffusion D-luciferin into cells by dehydrating the bacteria. Then we started with this novel single bacterial CL imaging technique, and applied it for quantifying gene expression levels from individual bacterial cells. Previous published result in single cell gene expression quantification

  13. DVU Featured Training & Events ...

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

    Featured Training & Events Form Please complete this form in its entirety and email to ... Classroom, Online) 8. Course Location: Training Facility Address, Room City & State : ...

  14. Evaluation of the 1998 Predictions of the Run-Timing of Wild Migrant Yearling Chinook and Water Quality at Multiple Locations on the Snake and Columbia Rivers using CRiSP/RealTime, 1998 Technical Report.

    SciTech Connect (OSTI)

    Beer, W. Nicholas; Hayes, Joshua A.; Shaw, Pamela

    1999-07-21

    Since 1988, wild salmon have been PIT-tagged through monitoring and research programs conducted by the Columbia River fisheries agencies and Tribes. Workers at the University of Washington have used detection data at Lower Granite Dam to generate predictions of arrival distributions for various stocks at the dam. The prediction tool is known as RealTime. In 1996, RealTime predictions were linked to a downstream migration model, CRiSP.1. The composite model, known as CRiSP/RealTime, predicts the arrival distribution and fraction transported at downriver locations.

  15. Computing Events

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

    Events Computing Events Spotlighting the most advanced scientific and technical applications in the world! Featuring exhibits of the latest and greatest technologies from industry, academia and government research organizations; many of these technologies will be seen for the first time in Denver. Supercomputing Conference 13 Denver, Colorado November 17-22, 2013 Spotlighting the most advanced scientific and technical applications in the world, SC13 will bring together the international

  16. New Location

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

    Location Precision measurement for particle physics Peter W. Graham Stanford University May 18, 2016 4:00 p.m. - Wilson Hall, Curia II Precision measurement offers a powerful new approach for particle physics. I will discuss novel experiments using technologies such as atom interferometry, nuclear magnetic resonance, high precision magnetometry, and torsion balances for direct detection of dark matter and gravitational waves. These provide the optimal method for direct detection of light dark

  17. A study of the utility of heat collectors in reducing the response time of automatic fire sprinklers located in production modules of Building 707

    SciTech Connect (OSTI)

    Shanley, J.H. Jr.; Budnick, E.K. Jr.

    1990-01-01

    Several of the ten production Modules in Building 707 at the Department of Energy Rocky Flats Plant recently underwent an alteration which can adversely affect the performance of the installed automatic fire sprinkler systems. The Modules have an approximate floor to ceiling height of 17.5 ft. The alterations involved removing the drop ceilings in the Modules which had been at a height of 12 ft above the floor. The sprinkler systems were originally installed with the sprinkler heads located below the drop ceiling in accordance with the nationally recognized NFPA 13, Standard for the Installation of Automatic Sprinkler Systems. The ceiling removal affects the sprinkler`s response time and also violates NFPA 13. The scope of this study included evaluation of the feasibility of utilizing heat collectors to reduce the delays in sprinkler response created by the removal of the drop ceilings. The study also includes evaluation of substituting quick response sprinklers for the standard sprinklers currently in place, in combination with a heat collector.

  18. Events Calendar

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

    Events Calendar Events Calendar All events at the Museum, as well as the Museum admission are free of charge. Check our calendar for an array of informative lectures, film screenings, community events and educational programs. Select a Category Clear Selection Bradbury Community Environment Holiday Science Contact Marketing & Special Projects Linda Anderman Email Event Lists Bradbury Science Museum Community Environment Science

  19. DIORAMA Location Type User's Guide

    SciTech Connect (OSTI)

    Terry, James Russell

    2015-01-29

    The purpose of this report is to present the current design and implementation of the DIORAMA location type object (LocationType) and to provide examples and use cases. The LocationType object is included in the diorama-app package in the diorama::types namespace. Abstractly, the object is intended to capture the full time history of the location of an object or reference point. For example, a location may be speci ed as a near-Earth orbit in terms of a two-line element set, in which case the location type is capable of propagating the orbit both forward and backward in time to provide a location for any given time. Alternatively, the location may be speci ed as a xed set of geodetic coordinates (latitude, longitude, and altitude), in which case the geodetic location of the object is expected to remain constant for all time. From an implementation perspective, the location type is de ned as a union of multiple independent objects defi ned in the DIORAMA tle library. Types presently included in the union are listed and described in subsections below, and all conversions or transformation between these location types are handled by utilities provided by the tle library with the exception of the \\special-values" location type.

  20. Regional Model Calibration for Improving Seismic Location

    SciTech Connect (OSTI)

    Swenson, J.L.; Schultz, C.A.; Myers, S.C.

    2000-07-14

    Accurate seismic event location is integral to the effective monitoring of the Comprehensive Nuclear-Test-Ban Treaty (CTBT), as well as being a fundamental component of earthquake source characterization. To account for the effects of crustal and mantle structure on seismic travel times, and to improve seismic event location in the Middle East and North Africa (MENA), we are developing a set of radially heterogeneous and azimuthally invariant travel-time models of the crust and upper mantle for each MENA seismic station. We begin by developing an average one-dimensional velocity model that minimizes the P-phase travel-time residuals from regional through teleseismic distance at each station. To do this we (1) generate a suite of 1-D velocity models of the earth, (2) compute travel times through the 1-D models using a tau-p formulation to produce standard travel-time tables, and (3) minimize the root-mean-square (rms) residuals between the P-phase arrivals predicted by each model and a groomed set of ISC P-phase arrival times (Engdahl et al., 1991). Once we have an average one-dimensional velocity model that minimizes the P-phase travel-time residuals for all distances, we repeat steps 1 through 3, systematically perturbing the travel-time model and using a grid search procedure to optimize models within regional, upper mantle, and teleseismic distance ranges. Regionalized models are combined into one two-dimensional model, using indicator functions and smoother methodologies to reduce distance and depth discontinuity artifacts between the individual models. Preliminary results of this study at a subset of MENA stations show that we are improving predictability with these models. Cross-validating the travel-time predictions with an independent data set demonstrates a marked reduction in the variance of the travel-time model error distributions. We demonstrate the improvement provided by these 2-D models by relocating the 1991 Racha aftershock sequence. We will

  1. Laser-induced temperature jump/time-resolved infrared study of the fast events in protein folding

    SciTech Connect (OSTI)

    Woodruff, W.H.; Dyer, R.B.; Williams, S. [Los Alamos National Laboratory, NM (United States); Callender, H.; Gilmanshin, R. [CUNY, NY (United States)

    1996-10-01

    Laser-induced temperature jump followed by time-resolved infrared probe of reaction dynamics are used to study the temporal evolution of polypeptide structure during protein folding and unfolding. Reactions are initiated in times of 50 ps or longer by T-jumps of 10`s of degrees, obtained by laser excitation of water overtone absorbances. Observation of the Amide I transient absorbances reveal melting lifetimes of helices unconstrained by tertiary structure to be ca. 160 ns in a model 21-peptide and ca. 30 ns in {open_quotes}molten globule{close_quotes} apomyoglobin. No other processes are observed in these systems over the timescale 50 ps to 2 ms. Equilibrium data suggest the corresponding helix formation lifetimes to be ca. 16 and 1 ns, respectively. In {open_quotes}native{close_quotes} apomyoglobin two helix melting lifetimes are observed and we infer that a third occurs on a timescale inaccessible to our experiment (> 1 ms). The shorter observed lifetime, as in the molten globule, is ca. 30 ns. The longer lifetime is ca. 70 {mu}s. We suggest that the slower process is helix melting that is rate-limited by the unfolding of tertiary structure. Equilibrium data suggest a lifetime of ca. 1 {mu}s for the development of these tertiary folds.

  2. Code for Calculating Regional Seismic Travel Time

    Energy Science and Technology Software Center (OSTI)

    2009-07-10

    The RSTT software computes predictions of the travel time of seismic energy traveling from a source to a receiver through 2.5D models of the seismic velocity distribution within the Earth. The two primary applications for the RSTT library are tomographic inversion studies and seismic event location calculations. In tomographic inversions studies, a seismologist begins with number of source-receiver travel time observations and an initial starting model of the velocity distribution within the Earth. A forwardmore » travel time calculator, such as the RSTT library, is used to compute predictions of each observed travel time and all of the residuals (observed minus predicted travel time) are calculated. The Earth model is then modified in some systematic way with the goal of minimizing the residuals. The Earth model obtained in this way is assumed to be a better model than the starting model if it has lower residuals. The other major application for the RSTT library is seismic event location. Given an Earth model, an initial estimate of the location of a seismic event, and some number of observations of seismic travel time thought to have originated from that event, location codes systematically modify the estimate of the location of the event with the goal of minimizing the difference between the observed and predicted travel times. The second application, seismic event location, is routinely implemented by the military as part of its effort to monitor the Earth for nuclear tests conducted by foreign countries.« less

  3. October Events

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

    October October 2015 Events October 2015 event highlights Oct 4 Sun 3:00 PM Jack Shlachter presents Jews in Theory Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544...

  4. Science Events

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

    Science Science Events Learn about our science by coming to Frontiers in Science lectures, catch Cafe Scientific events in your community, or come to sicence events at the Bradbury Science Museum. Sep 27 Tue 7:00 AM Systems Approaches in Immunology Inn and Spa at Loretto - Santa Fe, NM Advancements in immunology can be made through the development of theoretical and experimental techniques supplying models that bring together phenomena at different levels of complexity to study mechanisms that

  5. Ombuds Office Location & Hours

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

    Ombuds Office Location & Hours Ombuds Office Location & Hours Committed to the fair and equitable treatment of all employees, contractors, and persons doing business with the...

  6. Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    19,710 alternative fuel stations in the United States Excluding private stations Location details are subject to change. We recommend calling the stations to verify location, hours...

  7. Grid collector: An event catalog with automated file management

    SciTech Connect (OSTI)

    Wu, Kesheng; Zhang, Wei-Ming; Sim, Alexander; Gu, Junmin; Shoshani, Arie

    2003-10-17

    High Energy Nuclear Physics (HENP) experiments such as STAR at BNL and ATLAS at CERN produce large amounts of data that are stored as files on mass storage systems in computer centers. In these files, the basic unit of data is an event. Analysis is typically performed on a selected set of events. The files containing these events have to be located, copied from mass storage systems to disks before analysis, and removed when no longer needed. These file management tasks are tedious and time consuming. Typically, all events contained in the files are read into memory before a selection is made. Since the time to read the events dominate the overall execution time, reading the unwanted event needlessly increases the analysis time. The Grid Collector is a set of software modules that works together to address these two issues. It automates the file management tasks and provides ''direct'' access to the selected events for analyses. It is currently integrated with the STAR analysis framework. The users can select events based on tags, such as, ''production date between March 10 and 20, and the number of charged tracks > 100.'' The Grid Collector locates the files containing relevant events, transfers the files across the Grid if necessary, and delivers the events to the analysis code through the familiar iterators. There has been some research efforts to address the file management issues, the Grid Collector is unique in that it addresses the event access issue together with the file management issues. This makes it more useful to a large variety of users.

  8. Upcoming Events | Center for Energy Efficient Materials

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

    Upcoming Events Events Upcoming Events Past Events

  9. Sandia National Laboratories: Locations

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

    Locations Locations Sandia California CINT photo A national and international presence Sandia operates laboratories, testing facilities, and offices in multiple sites around the United States and participates in research collaborations around the world. Sandia's executive management offices and larger laboratory complex are located in Albuquerque, New Mexico. Our second principal laboratory is located in Livermore, California. Although most of our 9,840 employees work at these two locations,

  10. May Events

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    May May 2015 Events May 2015 event highlights May 5 Tue 12:00 AM Cinco de Mayo United States and Mexico Cinco de Mayo (Spanish for "fifth of May") is a celebration held on May 5. May 9 Sat 11:00 AM Scientists in the Spotlight Bradbury Science Museum - 1350 Central Ave, Los Alamos, New Mexico, USA MARK YOUR CALENDARS for this special event! Every second Saturday from 11:00 AM to 1:00 PM, the museum has scientists on the floor talking to people about their favorite STEM topics. May 10

  11. September Events

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

    September September 2016 Events September 2016 event highlights Sep 10 Sat 11:00 AM Scientist in the Spotlight September 10 Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Come by for a mini nano lab and information on measurement. Sep 15 Thu 5:30 PM Science on Tap - Robotics Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Join us on the third Thursday of each month at 5:30 at the UnQuarked Wine Room in Los Alamos. The event is open to those of all

  12. January Events

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

    January January 2016 Events January 2016 event highlights Jan 1 Fri 12:00 AM Museum Closed for New Year's Holiday Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA The Bradbury Science Museum will be CLOSED for the New Year's holiday. Jan 9 Sat 11:00 AM Scientist in the Spotlight Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA MARK YOUR CALENDARS for this special event! Every second Saturday from 11 a.m. to 1 p.m., the Museum features actual scientists

  13. July Events

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

    July July 2015 Events July 2015 event highlights Jul 11 Sat 11:00 AM Scientists in the Spotlight Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA MARK YOUR CALENDARS for this special event! Every second Saturday from 11:00 AM to 1:00 PM, the museum has scientists on the floor talking to people about their favorite STEM topics. Jul 16 Thu 12:00 AM Los Alamos ScienceFest Los Alamos, New Mexico A 3-day science festival running July 16-18, 2015 Jul 16 Thu 1:00 PM DisrupTech Los

  14. April Events

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

    April April 2016 Events April 2016 event highlights Apr 4 Mon 8:00 AM 2016 SHIELDS Workshop: Shielding Society from Space Weather Drury Plaza Hotel, Santa Fe, NM Space weather is an emerging research area within space science that is rapidly gaining importance and public recognition because of its technological and societal impact. Apr 9 Sat 11:00 AM Bradbury Event Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA From fission to software. Come talk to scientists around their

  15. Bradbury Event

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

    Bradbury Event Bradbury Event WHEN: Apr 09, 2016 11:00 AM - 1:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, NM 87544, USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description From fission to software. Come talk to scientists around their work Splitting atoms: How does an atomic bomb work? Where does its energy come from? Join us on Saturday, April 9 from 11 a.m. to 1 p.m. when Mandie Gehring, with the Lab's Neutron Science

  16. Time

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

    3 4 5 6 7 8 9 10 Time with respect to the BNB Trigger Time [µs] 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Fractional Flash Count per 0.15 µs with respect to Cosmic Background Measured Cosmic Rate (Beam-Off) BNB Trigger Data (Beam-On) [4.51E18 POT]

  17. Time

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

    10 15 20 Time with respect to the NuMI Trigger Time [µs] 0.9 1.0 1.1 1.2 1.3 1.4 1.5 Fractional Flash Count per 0.5 µs with respect to Cosmic Background Measured Cosmic Rate (Beam-Off) NuMI Trigger Data (Beam-On) [4.83E18 POT]

  18. ARM - Events

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

    If you will be leading a session, please let us know. Sessions shared with us will be added to this web page and shared in two emails to be sent July 20 and ... Read more Events ...

  19. March Events

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

    event highlights Mar 2 Wed 8:00 AM CoDA 2016, the Conference on Data Analysis Eldorado Hotel - 309 W. San Francisco St., Santa Fe, NM Join us for the Conference on Data Analysis,...

  20. Events, Tours

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

    Menu Program Offices Energy Security Council New Mexico Consortium Coordination Office Postdoc Program Students/Internships Centers, Institutes Center for Nonlinear Studies Engineering Institute Information Science & Technology Institute Center for Space and Earth Science Institute for Materials Science Seaborg Institute Summer Schools Engineering Institute Institute of Geophysics, Planetary Physics, Signatures Events NSEC » Events, Tours 2016 IMS Summer School The Summer Lecture Series is

  1. Community, Events

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

    Community, Events Community, Events Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. News Releases Science Briefs Photos Picture of the Week Publications Social Media Videos Fact Sheets James TenCate James TenCate elected Acoustical Society of America fellow TenCate's research focuses on nonlinear acoustics and elasticity, seismology and nonlinear imaging. -

  2. Events | Buildings | NREL

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

    Events Below are upcoming events related to buildings research. No current events have been scheduled

  3. Detrecting and Locating Partial Discharges in Transformers

    SciTech Connect (OSTI)

    Shourbaji, A.; Richards, R.; Kisner, R. A.; Hardy, J.

    2005-02-04

    A collaborative research between the Oak Ridge National Laboratory (ORNL), the American Electric Power (AEP), the Tennessee Valley Authority (TVA), and the State of Ohio Energy Office (OEO) has been formed to conduct a feasibility study to detect and locate partial discharges (PDs) inside large transformers. The success of early detection of the PDs is necessary to avoid costly catastrophic failures that can occur if the process of PD is ignored. The detection method under this research is based on an innovative technology developed by ORNL researchers using optical methods to sense the acoustical energy produced by the PDs. ORNL researchers conducted experimental studies to detect PD using an optical fiber as an acoustic sensor capable of detecting acoustical disturbances at any point along its length. This technical approach also has the potential to locate the point at which the PD was sensed within the transformer. Several optical approaches were experimentally investigated, including interferometric detection of acoustical disturbances along the sensing fiber, light detection and ranging (LIDAR) techniques using frequency modulation continuous wave (FMCW), frequency modulated (FM) laser with a multimode fiber, FM laser with a single mode fiber, and amplitude modulated (AM) laser with a multimode fiber. The implementation of the optical fiber-based acoustic measurement technique would include installing a fiber inside a transformer allowing real-time detection of PDs and determining their locations. The fibers are nonconductive and very small (core plus cladding are diameters of 125 μm for single-mode fibers and 230 μm for multimode fibers). The research identified the capabilities and limitations of using optical technology to detect and locate sources of acoustical disturbances such as in PDs in large transformers. Amplitude modulation techniques showed the most promising results and deserve further research to better quantify the technique’s sensitivity

  4. DVU Featured Training & Events Form

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

    Featured Training & Events Form Please complete this form in its entirety and email to AskTheDvu@hq.doe.gov 1. Course Title: 2. Course Start/End Date: 3. Start/End Time (Time zone required): 4. Registration Link: Website Name and URL Link: 5. CHRIS Course Code & Session Number: If Applicable, Enter 6-Digit CHRIS Course Number 4-Digit CHRIS Session Number 6. Cost: 7. Course Type: (Ex: Live Webinar, Classroom, Online) 8. Course Location: Training Facility Address, Room # City & State

  5. EC Events

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

    - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  6. March Events

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

    March March 2016 Events March 2016 event highlights Mar 2 Wed 8:00 AM CoDA 2016, the Conference on Data Analysis Eldorado Hotel - 309 W. San Francisco St., Santa Fe, NM Join us for the Conference on Data Analysis, highlighting data-driven problems of interest to the Department of Energy. Mar 3 Thu 5:30 PM Women in Los Alamos History Los Alamos Golf Course Clubhouse Tietjen is a well-known speaker on the topic of gender issues in the work place, and a motivational speaker for young women working

  7. May Events

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

    May May 2016 Events May 2016 event highlights May 9 Mon 8:00 AM Energy Landscapes: From Protein Folding to Molecular Assembly Hilton Santa Fe Historic Plaza - Santa Fe, NM Nanoscale molecular assembly is very common in biology and in nanotechnology. May 14 Sat 11:00 AM From biofuels to predicting the flu Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Scientist in the Spotlight: A chance to chat with scientists about their work May 16 Mon 8:00 AM Data Science and Optimal

  8. June Events

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

    June June 2016 Events June 2016 event highlights Jun 11 Sat 11:00 AM June Scientist in the Spotlight Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Stop by for fun and learning with some of our sciencey folks Jun 13 Mon 8:00 AM Excited State Processes in Electronic and Bio Nanomaterials (ESP-2016) Hilton Santa Fe Historic Plaza This interdisciplinary conference will provide an open forum for active interactions between researchers from different subfields. Jun 16 Thu 5:30

  9. August Events

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

    August August 2016 Events August 2016 event highlights Aug 2 Tue 8:00 AM High-energy and Ultrafast X-Ray Imaging Technologies and Applications Hilton Santa Fe at Buffalo Thunder The goal of this workshop is to gather leading experts in the fields related to ultrafast high-energy photon imaging and prioritize the path forward for ultrafast hard x-ray imaging technology development, identify important applications in the next 5-10 years, and establish foundations for near-term R&D

  10. Events Calendar

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

    Calendar » Events Calendar Learn about Lab seminars and conferences; attend our Frontiers in Science lecture series, the Director's Colloquia, community events and educational programs; view public notices; and attend classes. Sep 10 Sat 11:00 AMScientist in the Spotlight September 10 Bradbury Science Museum Come by for a mini nano lab and information on measurement. Sep 15 Thu 5:30 PMScience on Tap - Robotics Bradbury Science Museum Join us on the third Thursday of each month at 5:30 at the

  11. Response Events

    Office of Energy Efficiency and Renewable Energy (EERE)

    Emergency preparedness and response activities help to facilitate recovery from disruptions to the energy supply, thereby reducing the impact of these events. As such, the ISER approach for emergency response is to leverage a coordinated integration of several DOE capabilities and resources to emergency response situations.

  12. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J. (Los Alamos, NM); Foreman, Larry R. (Los Alamos, NM)

    1999-01-01

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved.

  13. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, L.J.; Foreman, L.R.

    1999-08-31

    This invention provides a device which includes a locator, a kinematic mount positioned on a conventional tooling machine, a part carrier disposed on the locator and a retainer ring. The locator has disposed therein a plurality of steel balls, placed in an equidistant position circumferentially around the locator. The kinematic mount includes a plurality of magnets which are in registry with the steel balls on the locator. In operation, a blank part to be machined is placed between a surface of a locator and the retainer ring (fitting within the part carrier). When the locator (with a blank part to be machined) is coupled to the kinematic mount, the part is thus exposed for the desired machining process. Because the locator is removably attachable to the kinematic mount, it can easily be removed from the mount, reversed, and reinserted onto the mount for additional machining. Further, the locator can likewise be removed from the mount and placed onto another tooling machine having a properly aligned kinematic mount. Because of the unique design and use of magnetic forces of the present invention, positioning errors of less than 0.25 micrometer for each machining process can be achieved. 7 figs.

  14. Sandia National Laboratories: Careers: Events

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

    Events Sorry, there are no future events currently for the selected month No upcoming recruiting events at this time. Meanwhile, check out our job openings in... Aerospace engineering Bioscience Business support & operations Chemistry & chemical engineering Computer science Cyber security Electrical engineering Geoscience Materials science Mechanical engineering Nuclear engineering Physics Systems engineering

  15. University of Delaware | CCEI Events

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

    CCEI's Upcoming Events Seminar Series - WinterSpring 2017 CCEI is pleased to present the following enriching seminar series. Unless otherwise noted, times are Eastern Standard ...

  16. Reversible micromachining locator

    DOE Patents [OSTI]

    Salzer, Leander J.; Foreman, Larry R.

    2002-01-01

    A locator with a part support is used to hold a part onto the kinematic mount of a tooling machine so that the part can be held in or replaced in exactly the same position relative to the cutting tool for machining different surfaces of the part or for performing different machining operations on the same or different surfaces of the part. The locator has disposed therein a plurality of steel balls placed at equidistant positions around the planar surface of the locator and the kinematic mount has a plurality of magnets which alternate with grooves which accommodate the portions of the steel balls projecting from the locator. The part support holds the part to be machined securely in place in the locator. The locator can be easily detached from the kinematic mount, turned over, and replaced onto the same kinematic mount or another kinematic mount on another tooling machine without removing the part to be machined from the locator so that there is no need to touch or reposition the part within the locator, thereby assuring exact replication of the position of the part in relation to the cutting tool on the tooling machine for each machining operation on the part.

  17. Object locating system

    DOE Patents [OSTI]

    Novak, James L.; Petterson, Ben

    1998-06-09

    A sensing system locates an object by sensing the object's effect on electric fields. The object's effect on the mutual capacitance of electrode pairs varies according to the distance between the object and the electrodes. A single electrode pair can sense the distance from the object to the electrodes. Multiple electrode pairs can more precisely locate the object in one or more dimensions.

  18. Community Events

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

    Community Community Events Learn about our science, take classes, listen to lectures, meet peers and share ideas...have fun at the Bradbury Science Museum. Sep 27 Tue 7:00 AM Systems Approaches in Immunology Inn and Spa at Loretto - Santa Fe, NM Advancements in immunology can be made through the development of theoretical and experimental techniques supplying models that bring together phenomena at different levels of complexity to study mechanisms that arise at the systems level. Sep 25 Sun

  19. 2016 Events

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

    6 DOE Project Management Workshop 2016 DOE Project Management Workshop 2016 DOE Project Management Workshop Completed! The 2016 Project Management Workshop was held on March 22-23, 2016 in Arlington, Virginia. This successful event provided opportunities to discuss projects and project challenges with senior leadership, share lessons learned, and recognize excellence in project management from across the complex. In addition, a Project Controls session was held on March 24, 2016 to discuss

  20. Event Classification and Identification Based on the Characteristic Ellipsoid of Phasor Measurement

    SciTech Connect (OSTI)

    Ma, Jian; Diao, Ruisheng; Makarov, Yuri V.; Etingov, Pavel V.; Dagle, Jeffery E.

    2011-09-23

    In this paper, a method to classify and identify power system events based on the characteristic ellipsoid of phasor measurement is presented. The decision tree technique is used to perform the event classification and identification. Event types, event locations and clearance times are identified by decision trees based on the indices of the characteristic ellipsoid. A sufficiently large number of transient events were simulated on the New England 10-machine 39-bus system based on different system configurations. Transient simulations taking into account different event types, clearance times and various locations are conducted to simulate phasor measurement. Bus voltage magnitudes and recorded reactive and active power flows are used to build the characteristic ellipsoid. The volume, eccentricity, center and projection of the longest axis in the parameter space coordinates of the characteristic ellipsoids are used to classify and identify events. Results demonstrate that the characteristic ellipsoid and the decision tree are capable to detect the event type, location, and clearance time with very high accuracy.

  1. Seismic event classification system

    DOE Patents [OSTI]

    Dowla, Farid U.; Jarpe, Stephen P.; Maurer, William

    1994-01-01

    In the computer interpretation of seismic data, the critical first step is to identify the general class of an unknown event. For example, the classification might be: teleseismic, regional, local, vehicular, or noise. Self-organizing neural networks (SONNs) can be used for classifying such events. Both Kohonen and Adaptive Resonance Theory (ART) SONNs are useful for this purpose. Given the detection of a seismic event and the corresponding signal, computation is made of: the time-frequency distribution, its binary representation, and finally a shift-invariant representation, which is the magnitude of the two-dimensional Fourier transform (2-D FFT) of the binary time-frequency distribution. This pre-processed input is fed into the SONNs. These neural networks are able to group events that look similar. The ART SONN has an advantage in classifying the event because the types of cluster groups do not need to be pre-defined. The results from the SONNs together with an expert seismologist's classification are then used to derive event classification probabilities.

  2. Seismic event classification system

    DOE Patents [OSTI]

    Dowla, F.U.; Jarpe, S.P.; Maurer, W.

    1994-12-13

    In the computer interpretation of seismic data, the critical first step is to identify the general class of an unknown event. For example, the classification might be: teleseismic, regional, local, vehicular, or noise. Self-organizing neural networks (SONNs) can be used for classifying such events. Both Kohonen and Adaptive Resonance Theory (ART) SONNs are useful for this purpose. Given the detection of a seismic event and the corresponding signal, computation is made of: the time-frequency distribution, its binary representation, and finally a shift-invariant representation, which is the magnitude of the two-dimensional Fourier transform (2-D FFT) of the binary time-frequency distribution. This pre-processed input is fed into the SONNs. These neural networks are able to group events that look similar. The ART SONN has an advantage in classifying the event because the types of cluster groups do not need to be pre-defined. The results from the SONNs together with an expert seismologist's classification are then used to derive event classification probabilities. 21 figures.

  3. Method of locating underground mines fires

    DOE Patents [OSTI]

    Laage, Linneas; Pomroy, William

    1992-01-01

    An improved method of locating an underground mine fire by comparing the pattern of measured combustion product arrival times at detector locations with a real time computer-generated array of simulated patterns. A number of electronic fire detection devices are linked thru telemetry to a control station on the surface. The mine's ventilation is modeled on a digital computer using network analysis software. The time reguired to locate a fire consists of the time required to model the mines' ventilation, generate the arrival time array, scan the array, and to match measured arrival time patterns to the simulated patterns.

  4. SRNL Events

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

    1/07/2016 SEARCH SRNL GO SRNL Home robot01 robot02 robot03 robot04 robot05 robot06 robot07 SRNL Events DOE-EM Robotics Team Meeting December 7-10, 2015 The Savannah River National Laboratory hosted an international team of robotics experts December 7-10, a visit sponsored jointly by DOE-EM, the National Science Foundation and Purdue University. The team's theme is "Robotics for Handling High Consequence Materials;" the visit focused on the current use of robotic technology in the DOE

  5. March Events

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

    March March 2015 Events Don't miss Cafe Scientifique and the very popular Robo Rave Rally. Learn the night skies at Big Sky Learning at the Bradbury Science Museum. Mar 5 Thu 12:00 PM Informational meeting on new environmental health and safety master's degree program Mesa Public Library - Los Alamos, NM The two-year degree program is offered by Colorado State University and is open to anyone who has a bachelor of science or bachelor of arts degree and has completed certain prerequisite classes.

  6. 2015 Events

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

    2015 Events Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. Sep 10 Sat 11:00 AMScientist in the Spotlight September 10 Bradbury Science Museum Come by for a mini nano lab and information on measurement. Sep 15 Thu 5:30 PMScience on Tap - Robotics Bradbury Science Museum Join us on the third Thursday of each month at 5:30 at the UnQuarked Wine Room in Los

  7. Berkeley Lab Shower Locations

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

    LBNL ShowerS Shower facilities are available at several locations: Bldg. 2-Main Entry Men's & Women's Bldg. 6-2204,2206 Men's & Women's (limited building access) Bldg. 46-143 Men's...

  8. Object locating system

    DOE Patents [OSTI]

    Novak, J.L.; Petterson, B.

    1998-06-09

    A sensing system locates an object by sensing the object`s effect on electric fields. The object`s effect on the mutual capacitance of electrode pairs varies according to the distance between the object and the electrodes. A single electrode pair can sense the distance from the object to the electrodes. Multiple electrode pairs can more precisely locate the object in one or more dimensions. 12 figs.

  9. Location and Infrastructure

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

    Facts, Figures » Location and Infrastructure Location and Infrastructure The Lab's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. April 12, 2012 Aerial View of Los Alamos National Laboratory The central Laboratory technical area is featured in this aerial view. Boundary Peak, separating the Santa Fe National Forest and

  10. Single event mass spectrometry

    DOE Patents [OSTI]

    Conzemius, Robert J.

    1990-01-16

    A means and method for single event time of flight mass spectrometry for analysis of specimen materials. The method of the invention includes pulsing an ion source imposing at least one pulsed ion onto the specimen to produce a corresponding emission of at least one electrically charged particle. The emitted particle is then dissociated into a charged ion component and an uncharged neutral component. The ion and neutral components are then detected. The time of flight of the components are recorded and can be used to analyze the predecessor of the components, and therefore the specimen material. When more than one ion particle is emitted from the specimen per single ion impact, the single event time of flight mass spectrometer described here furnis This invention was made with Government support under Contract No. W-7405-ENG82 awarded by the Department of Energy. The Government has certain rights in the invention.

  11. 'Giant' multishell CdSe nanocrystal quantum dots with supporessed blinking: novel fluorescent probes for real-time detection of single-molecule events

    SciTech Connect (OSTI)

    Hollingsworth, Jennifer A; Vela, Javier; Htoon, Han; Klimov, Victor I; Casson, Amy R; Chen, Yongfen

    2009-01-01

    We reported for the first time that key nanocrystal quantum dot (NQD) optical properties-quantum yield, photobleaching and blinking-can be rendered independent ofNQD surface chemistry and environment by growth of a very thick, defect-free inorganic shell. Here, we show the precise shell-thickness dependence of these effects. We demonstrate that 'giant-shell' NQDs can be largely non-blinking for observation times as long as 54 minutes and lhat on-time fractions are independent of experimental time-resolution from 1-200 ms. These effects are primarily demonstrated on (CdSe)CdS (core)shell NQDs, but we also show that alloyed shells comprising Cd.Znl.'S and terminated with a non-cytotoxic ZnS layer exhibit similar properties. The mechanism for suppressed blinking and dramatically enhanced stability is attributed to both effective isolation of the NQD core excitonic wavefunction from the NQD surface, as well as a quasi-Type II electronic structure. The unusual electronic structure provides for effective spatial separation of the electron and hole into the shell and core, respectively, and, thereby, for reduced efficiencies in non-radiative Auger recombination.

  12. Dipole Well Location

    Energy Science and Technology Software Center (OSTI)

    1998-08-03

    The problem here is to model the three-dimensional response of an electromagnetic logging tool to a practical situation which is often encountered in oil and gas exploration. The DWELL code provide the electromagnetic fields on the axis of a borehole due to either an electric or a magnetic dipole located on the same axis. The borehole is cylindrical, and is located within a stratified formation in which the bedding planes are not horizontal. The anglemore » between the normal to the bedding planes and the axis of the borehole may assume any value, or in other words, the borehole axis may be tilted with respect to the bedding planes. Additionally, all of the formation layers may have invasive zones of drilling mud. The operating frequency of the source dipole(s) extends from a few Hertz to hundreds of Megahertz.« less

  13. Electric current locator

    DOE Patents [OSTI]

    King, Paul E.; Woodside, Charles Rigel

    2012-02-07

    The disclosure herein provides an apparatus for location of a quantity of current vectors in an electrical device, where the current vector has a known direction and a known relative magnitude to an input current supplied to the electrical device. Mathematical constants used in Biot-Savart superposition equations are determined for the electrical device, the orientation of the apparatus, and relative magnitude of the current vector and the input current, and the apparatus utilizes magnetic field sensors oriented to a sensing plane to provide current vector location based on the solution of the Biot-Savart superposition equations. Description of required orientations between the apparatus and the electrical device are disclosed and various methods of determining the mathematical constants are presented.

  14. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, Thomas E.

    1996-01-01

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers to sample the ether for the radar pulse. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information.

  15. Short range radio locator system

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-12-31

    A radio location system comprises a wireless transmitter that outputs two megahertz period bursts of two gigahertz radar carrier signals. A receiver system determines the position of the transmitter by the relative arrival of the radar bursts at several component receivers set up to have a favorable geometry and each one having a known location. One receiver provides a synchronizing gating pulse to itself and all the other receivers. The rate of the synchronizing gating pulse is slightly offset from the rate of the radar bursts themselves, so that each sample collects one finely-detailed piece of information about the time-of-flight of the radar pulse to each receiver each pulse period. Thousands of sequential pulse periods provide corresponding thousand of pieces of information about the time-of-flight of the radar pulse to each receiver, in expanded, not real time. Therefore the signal processing can be done with relatively low-frequency, inexpensive components. A conventional microcomputer is then used to find the position of the transmitter by geometric triangulation based on the relative time-of-flight information. 5 figs.

  16. Events - Seminars

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

    EFRC seminar 10/3/2013 3 Oct 2013 "Electronic Requirements of Water Activation for Artificial Photosynthesis: Time-resolved X-ray Spectroscopy Studies" Yulia Pushkar Department of Physics, Purdue University Abstract The light driven water splitting process accomplished by Photosystem II (PS II) provides a blueprint for future energy solutions based on artificial photosynthesis. The main challenge is the development of economically feasible catalysts for water splitting. Design of such

  17. NERSC Events Calendar

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

    CS Seminars Calendar Move to CRT Home » Events » NERSC Events Calendar NERSC Events Calendar Last edited: 2016-04-29 11:34:44

  18. Manhattan Project: Events

    Office of Scientific and Technical Information (OSTI)

    For a complete menu of all events pages, see the comprehensive list of events below. Comprehensive List of Events 1890s-1939: Atomic Discoveries A Miniature Solar System, ...

  19. Presentation Title Presentation Location

    Office of Environmental Management (EM)

    of safety functions * Highest priority technical information needs * Stress corrosion cracking of stainless steel canisters and welds * Swelling of fuel over time,...

  20. ARM - Measurement - Cloud location

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

    point in space and time, typically expressed as a binary cloud mask. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the...

  1. METHOD OF LOCATING GROUNDS

    DOE Patents [OSTI]

    Macleish, K.G.

    1958-02-11

    ABS>This patent presents a method for locating a ground in a d-c circult having a number of parallel branches connected across a d-c source or generator. The complete method comprises the steps of locating the ground with reference to the mildpoint of the parallel branches by connecting a potentiometer across the terminals of the circuit and connecting the slider of the potentiometer to ground through a current indicating instrument, adjusting the slider to right or left of the mildpoint so as to cause the instrument to indicate zero, connecting the terminal of the network which is farthest from the ground as thus indicated by the potentiometer to ground through a condenser, impressing a ripple voltage on the circuit, and then measuring the ripple voltage at the midpoint of each parallel branch to find the branch in which is the lowest value of ripple voltage, and then measuring the distribution of the ripple voltage along this branch to determine the point at which the ripple voltage drops off to zero or substantially zero due to the existence of a ground. The invention has particular application where a circuit ground is present which will disappear if the normal circuit voltage is removed.

  2. Special Workshop: Building Location Aware Apps on the iPhone

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

    Special Workshop: Building Location Aware Apps on the iPhone Special Workshop: Building Location Aware Apps on the iPhone WHEN: Jul 17, 2015 11:00 AM - 2:00 PM WHERE: Time Out Pizzeria 1350 Central Ave, Los Alamos, USA SPEAKER: Mike Ham CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login iPhone App Development Class Event Description Learn to build an iPhone app that uses U.S. Global Positioning System (GPS) data! This three-hour course will cover how to build an

  3. Challenge Home Events | Department of Energy

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

    Sorted By Date Sort By Location Sort By Event Description Contact TBA West Chester, Pennsylvania DOE Challenge Home Zero Net-Energy-Ready Home Training DOE Challenge Home is...

  4. Spatiotemporal organization of energy release events in the quiet solar corona

    SciTech Connect (OSTI)

    Uritsky, Vadim M.; Davila, Joseph M.

    2014-11-01

    Using data from the STEREO and SOHO spacecraft, we show that temporal organization of energy release events in the quiet solar corona is close to random, in contrast to the clustered behavior of flaring times in solar active regions. The locations of the quiet-Sun events follow the meso- and supergranulation pattern of the underling photosphere. Together with earlier reports of the scale-free event size statistics, our findings suggest that quiet solar regions responsible for bulk coronal heating operate in a driven self-organized critical state, possibly involving long-range Alfvénic interactions.

  5. JCAP Events - JCAP

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

    Copy of PAZ0189.JPG JCAP Events News & Events JCAP News JCAP Events Media Coverage News & Events JCAP News JCAP Events Talks Meetings & Workshops Media Coverage JCAP Events Information on current events, including upcoming talks by JCAP members as well as JCAP-related meetings and workshops Talks caltech-jcap-h2-generation.jpg caltech-jcap-h2-generation.jpg Meetings & Workshops DSC01922_V2.jpg DSC01922_V2.jpg

  6. Event reconstruction for line source releases

    SciTech Connect (OSTI)

    Zajic, Dragan; Brown, Michael J; Williams, Michael D

    2010-01-01

    The goal of source inversion, also called event reconstruction, is the calculation of source parameters from information obtained by network of concentration (or dosage) and meteorological sensors. Source parameters include source location and strength, but in certain cases there could be more than one source so the inversion procedure could deal with determination of number of sources, as well. In a case of limited time period pollutant emission events, as for example during accidents or intentional releases, it is of great use to estimate starting and ending times of the event. This kind of research is very useful for estimating the source parameters of industrial pollutants since it provides important information for regulation purposes. Also it provides information to fast responders in a case of accidental pollutant releases or for homeland security needs when chemical, biological or radiological agent is deliberately released. Development of faster and more accurate algorithms is very important since it could help reduce the populace's exposure to dangerous airborne contaminants, plan evacuation routes, and help assess the magnitude of clean up. During the last decade, the large number of research papers in area of source inversion was published where many different approaches were used. Most of the source inversion work publish to date apply to point source releases. The forward dispersion models used range from fast Gaussian plume and puff codes that enable almost instantaneous calculations of concentrations and dosages to Computational Fluid Dynamics (CFD) codes that provide more detailed and precise calculation but at the same time are expensive with respect to time and computer resources. The optimization methods were often used and examples are simulated annealing and genetic algorithms.

  7. Conferencing and Special Events | Department of Energy

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

    Conferencing and Special Events Conferencing and Special Events The Conferencing and Special Events Group is located in room GE-140 in the Forrestal Building, and in room E-055 in the Germantown building, with office hours from 7:00 am - 5:00 pm. The office supports all your conferencing needs, including: Conference Room Facilities and Reservations Conference Equipment - Speaker Phones, LCD Projectors, TV/VCR, etc. Multimedia Video Services Engraving Requesting Passport and Visa Photographs

  8. Property:Event/Time | Open Energy Information

    Open Energy Info (EERE)

    platforms and online communities of practice + 13:00-14:00 + C CCCCC and SPREP-Climate Change Adaptation + 1:30pm- + CCCCC and SPREP-Climate Change Mitigation + 1:30pm- + CCCCC and...

  9. Review of Preparedness for Severe Natural Phenomena Events at...

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

    ... B-1 i Acronyms AC Alternating Current ALOHA Areal Locations of Hazardous Atmospheres BDBE Beyond Design Basis Event BNA Baseline Needs Assessment BWCS Babcock & Wilcox Conversion ...

  10. Energy Department Announces Student Teams, New Location for Solar Decathlon

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

    2013 | Department of Energy Student Teams, New Location for Solar Decathlon 2013 Energy Department Announces Student Teams, New Location for Solar Decathlon 2013 January 26, 2012 - 10:56am Addthis WASHINGTON, DC - At an event today in Albuquerque, New Mexico, U.S. Department of Energy Secretary Steven Chu announced the 20 collegiate teams selected to compete in the U.S. Department of Energy Solar Decathlon 2013 and unveiled the competition's location, the Orange County Great Park in Irvine,

  11. NREL: Education Center - Events

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

    Education Center Printable Version Events Unless otherwise notified, events listed here will be held at the NREL Education Center, 15013 Denver West Parkway, Golden, CO. The...

  12. FFTF Asbestos Location Tracking Program

    SciTech Connect (OSTI)

    Reynolds, J.A.

    1994-09-15

    An Asbestos Location Tracking Program was prepared to list, locate, and determine Asbestos content and to provide baseline {open_quotes}good faith{close_quotes} for yearly condition inspections for the FFTF Plant and buildings and grounds.

  13. Spring loaded locator pin assembly

    DOE Patents [OSTI]

    Groll, T.A.; White, J.P.

    1998-03-03

    This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece. 5 figs.

  14. Spring loaded locator pin assembly

    DOE Patents [OSTI]

    Groll, Todd A.; White, James P.

    1998-01-01

    This invention deals with spring loaded locator pins. Locator pins are sometimes referred to as captured pins. This is a mechanism which locks two items together with the pin that is spring loaded so that it drops into a locator hole on the work piece.

  15. The Effect of Ionospheric Models on Electromagnetic Pulse Locations

    SciTech Connect (OSTI)

    Fenimore, Edward E.; Triplett, Laurie A.

    2014-07-01

    Locations of electromagnetic pulses (EMPs) determined by time-of-arrival (TOA) often have outliers with significantly larger errors than expected. In the past, these errors were thought to arise from high order terms in the Appleton-Hartree equation. We simulated 1000 events randomly spread around the Earth into a constellation of 22 GPS satellites. We used four different ionospheres: simple where the time delay goes as the inverse of the frequency-squared, full Appleton-Hartree, the BobRD integrals and a full raytracing code. The simple and full Appleton-Hartree ionospheres do not show outliers whereas the BobRD and raytracing do. This strongly suggests that the cause of the outliers is not additional terms in the Appleton-Hartree equation, but rather is due to the additional path length due to refraction. A method to fix the outliers is suggested based on fitting a time to the delays calculated at the 5 GPS frequencies with BobRD and simple ionospheres. The difference in time is used as a correction to the TOAs.

  16. Low latency counter event indication

    DOE Patents [OSTI]

    Gara, Alan G.; Salapura, Valentina

    2010-08-24

    A hybrid counter array device for counting events with interrupt indication includes a first counter portion comprising N counter devices, each for counting signals representing event occurrences and providing a first count value representing lower order bits. An overflow bit device associated with each respective counter device is additionally set in response to an overflow condition. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits. An operatively coupled control device monitors each associated overflow bit device and initiates incrementing a second count value stored at a corresponding memory location in response to a respective overflow bit being set. The incremented second count value is compared to an interrupt threshold value stored in a threshold register, and, when the second counter value is equal to the interrupt threshold value, a corresponding "interrupt arm" bit is set to enable a fast interrupt indication. On a subsequent roll-over of the lower bits of that counter, the interrupt will be fired.

  17. Low latency counter event indication

    SciTech Connect (OSTI)

    Gara, Alan G.; Salapura, Valentina

    2008-09-16

    A hybrid counter array device for counting events with interrupt indication includes a first counter portion comprising N counter devices, each for counting signals representing event occurrences and providing a first count value representing lower order bits. An overflow bit device associated with each respective counter device is additionally set in response to an overflow condition. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits. An operatively coupled control device monitors each associated overflow bit device and initiates incrementing a second count value stored at a corresponding memory location in response to a respective overflow bit being set. The incremented second count value is compared to an interrupt threshold value stored in a threshold register, and, when the second counter value is equal to the interrupt threshold value, a corresponding "interrupt arm" bit is set to enable a fast interrupt indication. On a subsequent roll-over of the lower bits of that counter, the interrupt will be fired.

  18. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, William J.

    1986-01-01

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  19. Mobile Alternative Fueling Station Locator

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    The Department of Energy's Alternative Fueling Station Locator is available on-the-go via cell phones, BlackBerrys, or other personal handheld devices. The mobile locator allows users to find the five closest biodiesel, electricity, E85, hydrogen, natural gas, and propane fueling sites using Google technology.

  20. Precision zero-home locator

    DOE Patents [OSTI]

    Stone, W.J.

    1983-10-31

    A zero-home locator includes a fixed phototransistor switch and a moveable actuator including two symmetrical, opposed wedges, each wedge defining a point at which switching occurs. The zero-home location is the average of the positions of the points defined by the wedges.

  1. Events | Department of Energy

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

    Events Events ARPA-E Innovation Summit February 29, 2016 10:00AM EST to March 2, 2016 2:45PM EST Federal Laboratory Consortium National Meeting April 26, 2016 8:00AM EDT to April...

  2. NREL: Wind Research - Events

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

    Events Below are upcoming events related to wind energy technology. December 2015 Wind and Water Power Small Business Voucher Open House December 2, 2015, 9:00 - 1:00 MST Boulder,...

  3. NREL: Buildings Research - Events

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

    Events Below are upcoming events related to buildings research. March 2016 Sustainable NREL Walking Campus Tour March 18, 2016, 9:30 - 11:15 am Golden, CO Contact: NREL Education...

  4. Condensing Heating and Water Heating Equipment Workshop Location...

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

    Condensing Heating and Water Heating Equipment Workshop Location: Washington Gas Light Appliance Training Facility 6801 Industrial Road Springfield, VA Date: October 9, 2014 Time: ...

  5. Utility Locating in the DOE Environment

    SciTech Connect (OSTI)

    Clark Scott; Gail Heath

    2006-04-01

    Some advances have been made in utility locating in recent years and standards have been recently published to try and categorize the level of information known about the utility in the subsurface. At the same time some characterization about the level of effort or technology in the geophysicist approach to utility locating may be generalized. The DOE environment poses some added difficulties and this presentation covers these issues, costs and the technical approach that has been developed at the INEEL to prevent utility hits and how it fits into the generalized classification of effort.

  6. News & Events

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

    Events News & Events at the Bradbury Science Museum Read about all the latest news and events thumbnail of (505) 667-4444 Email Linda's talk stressed that both past and present are important to the Lab's future. In our latest newsletter Linda Deck Linda Deck (the Museum's director) was the leading speaker at this year's TEDxLANL event. Museum director featured during TEDxLANL event On May 19, Linda Deck, director of the Bradbury Science Museum, delivered a talk during the Lab's third

  7. VCSEL fault location apparatus and method

    DOE Patents [OSTI]

    Keeler, Gordon A.; Serkland, Darwin K.

    2007-05-15

    An apparatus for locating a fault within an optical fiber is disclosed. The apparatus, which can be formed as a part of a fiber-optic transmitter or as a stand-alone instrument, utilizes a vertical-cavity surface-emitting laser (VCSEL) to generate a test pulse of light which is coupled into an optical fiber under test. The VCSEL is subsequently reconfigured by changing a bias voltage thereto and is used as a resonant-cavity photodetector (RCPD) to detect a portion of the test light pulse which is reflected or scattered from any fault within the optical fiber. A time interval .DELTA.t between an instant in time when the test light pulse is generated and the time the reflected or scattered portion is detected can then be used to determine the location of the fault within the optical fiber.

  8. Mobile Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Energy - Energy Efficiency & Renewable Energy Alternative Fueling Station Locator Fuel Type Biodiesel (B20 and above) Compressed Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied Petroleum Gas (Propane) Location Enter a city, postal code, or address Include private stations Not all stations are open to the public. Choose this option to also search private fueling stations. Search Caution: The AFDC recommends that users verify that stations are open, available

  9. FTA Basic Event & Cut Set Ranking.

    Energy Science and Technology Software Center (OSTI)

    1999-05-04

    Version 00 IMPORTANCE computes various measures of probabilistic importance of basic events and minimal cut sets to a fault tree or reliability network diagram. The minimal cut sets, the failure rates and the fault duration times (i.e., the repair times) of all basic events contained in the minimal cut sets are supplied as input data. The failure and repair distributions are assumed to be exponential. IMPORTANCE, a quantitative evaluation code, then determines the probability ofmore » the top event and computes the importance of minimal cut sets and basic events by a numerical ranking. Two measures are computed. The first describes system behavior at one point in time; the second describes sequences of failures that cause the system to fail in time. All measures are computed assuming statistical independence of basic events. In addition, system unavailability and expected number of system failures are computed by the code.« less

  10. Strategic Public Involvement … Tool Time!

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

    Liz Mattson, Hanford Challenge Engage the public early and often. Educate the public by providing timely, accurate, and understandable information. Incorporate public values in the decision making process and in the decisions made. Prepare future generations for informed engagement and participation. Ice Cream Socials Build a sense of community around Hanford (locally, regionally, and beyond). Ice Cream Socials  Organize Event: › Located in a place people are already gathering › Provide

  11. Jefferson Lab Nuclear Physics Events: Seminars

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

    Events Physics Colloquia Physics Seminars Theory Seminars Graduate Student Seminars Summer Detector & Computer Lecture Series Conference Listings JLab Event Calendar Physics Events: Seminars Subject: Electron Circular Dichroism and the Origin of Life On Earth Speaker: Timothy Gay Department of Physics and Astronomy, University of Nebraska Date: Thursday, August 25, 2016 Time: 11:00 a.m. Place: CEBAF Center Auditorium Abstract: We have bombarded chiral halocamphor molecules in the gas phase

  12. Events | Department of Energy

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

    Events Events Past Workshops and Conference Sessions 2014 2013 2012 2011 Past Partner Events 2013 2012 2011 2010 Past Workshops and Conference Sessions The Better Buildings Neighborhood Program periodically hosted workshops or conference sessions to bring together program partners to learn more about energy efficiency upgrade programs. At these workshops, program partners shared experiences and discussed paths toward helping catalyze a building upgrade industry that could eventually be sustained

  13. How High Up Is That Place? How Far In The Future Is That Event? - C

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

    C. Whose phone rang first? Just as an ordinary picture can show how locations are related in space, Minkowski's diagrams show how events are related in both space and time. Below, on the left, we have our positional diagram showing the locations in space of the two balloons, as seen in your frame of reference at the restaurant. On the right, we have a Minkowski diagram of the two calls to your and your brother's mobile phones, as observed from your frame of reference in your vehicle. In the

  14. ARM - Events Article

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

    March 9, 2007 Events Gordon Research Conference Entitled "Radiation and Climate" will be held in New London, New Hampshire Bookmark and Share This summer's Gordon Research ...

  15. Key Events Timeline

    Broader source: Energy.gov [DOE]

    This document lists key events beginning with the April 20 fire on the Deepwater Horizon through July 28th. Updated July 28, 2010.

  16. ARM - Events Article

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

    New London, NH, from July 5-10, 2009. This event will feature the latest research on global climate change, focusing on the radiative forcing, sensitivity, and physical...

  17. ARM - Events Article

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

    Sessions at the event ranged from working group meetings to data tutorials to focus groups. The ARM Climate Research Facility is a national scientific user...

  18. NREL: Photovoltaics Research - Events

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

    success. The following events and meetings are of interest to partners of NREL Photovoltaics (PV) Research and the National Center for Photovoltaics (NCPV). Printable Version...

  19. LOCATION: Johnson County Sheriff's Office

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

    LOCATION: Johnson County Sheriff's Office Criminalistics Laboratory 11890 Sunset Drive Olathe, Kansas 66061 DATE: JULY 15TH - JULY 18TH, 2013 TUITION: MAFS MEMBERS: $550 Non-MAFS Members: $650 HOW TO ENROLL: Follow this link and complete on-line registration. Pay- ment may be made online via PayPal or a company check may be mailed to MAFS Treasurer. Payment information is all located at the registration site: http://www.mafs.net/summer-workshop LODGING AND TRAVEL: Training Rate $107.77 per night

  20. Features, Events, and Processes: Disruptive Events

    SciTech Connect (OSTI)

    J. King

    2004-03-31

    The primary purpose of this analysis is to evaluate seismic- and igneous-related features, events, and processes (FEPs). These FEPs represent areas of natural system processes that have the potential to produce disruptive events (DE) that could impact repository performance and are related to the geologic processes of tectonism, structural deformation, seismicity, and igneous activity. Collectively, they are referred to as the DE FEPs. This evaluation determines which of the DE FEPs are excluded from modeling used to support the total system performance assessment for license application (TSPA-LA). The evaluation is based on the data and results presented in supporting analysis reports, model reports, technical information, or corroborative documents that are cited in the individual FEP discussions in Section 6.2 of this analysis report.

  1. Features, Events, and Processes: Disruptive Events

    SciTech Connect (OSTI)

    P. Sanchez

    2004-11-08

    The purpose of this analysis report is to evaluate and document the inclusion or exclusion of the disruptive events features, events, and processes (FEPs) with respect to modeling used to support the total system performance assessment for license application (TSPA-LA). A screening decision, either ''Included'' or ''Excluded,'' is given for each FEP, along with the technical basis for screening decisions. This information is required by the U.S. Nuclear Regulatory Commission (NRC) at 10 CFR 63.114 (d), (e), and (f) [DIRS 156605]. The FEPs addressed in this report deal with both seismic and igneous disruptive events, such as fault displacements through the repository and an igneous intrusion into the repository. For included FEPs, this analysis summarizes the implementation of the FEP in TSPA-LA (i.e., how the FEP is included). For excluded FEPs, this analysis provides the technical basis for exclusion from TSPA-LA (i.e., why the FEP is excluded). Previous versions of this report were developed to support the total system performance assessments (TSPA) for various prior repository designs. This revision addresses the repository design for the license application (LA).

  2. Events | Department of Energy

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

    Careers » Events Events August 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3

  3. Apparatus and method for detecting full-capture radiation events

    DOE Patents [OSTI]

    Odell, Daniel M. C.

    1994-01-01

    An apparatus and method for sampling the output signal of a radiation detector and distinguishing full-capture radiation events from Compton scattering events. The output signal of a radiation detector is continuously sampled. The samples are converted to digital values and input to a discriminator where samples that are representative of events are identified. The discriminator transfers only event samples, that is, samples representing full-capture events and Compton events, to a signal processor where the samples are saved in a three-dimensional count matrix with time (from the time of onset of the pulse) on the first axis, sample pulse current amplitude on the second axis, and number of samples on the third axis. The stored data are analyzed to separate the Compton events from full-capture events, and the energy of the full-capture events is determined without having determined the energies of any of the individual radiation detector events.

  4. Apparatus and method for detecting full-capture radiation events

    DOE Patents [OSTI]

    Odell, D.M.C.

    1994-10-11

    An apparatus and method are disclosed for sampling the output signal of a radiation detector and distinguishing full-capture radiation events from Compton scattering events. The output signal of a radiation detector is continuously sampled. The samples are converted to digital values and input to a discriminator where samples that are representative of events are identified. The discriminator transfers only event samples, that is, samples representing full-capture events and Compton events, to a signal processor where the samples are saved in a three-dimensional count matrix with time (from the time of onset of the pulse) on the first axis, sample pulse current amplitude on the second axis, and number of samples on the third axis. The stored data are analyzed to separate the Compton events from full-capture events, and the energy of the full-capture events is determined without having determined the energies of any of the individual radiation detector events. 4 figs.

  5. Building America Events 2014 | Department of Energy

    Energy Savers [EERE]

    Event: DOE Zero Energy Ready Home Webinar: Building Energy Optimization Tool (BEopt) Training DateTime: May 15, 2014; 12-1:30 PM EST Description: The National Renewable Energy ...

  6. Host Event Based Network Monitoring

    SciTech Connect (OSTI)

    Jonathan Chugg

    2013-01-01

    The purpose of INL’s research on this project is to demonstrate the feasibility of a host event based network monitoring tool and the effects on host performance. Current host based network monitoring tools work on polling which can miss activity if it occurs between polls. Instead of polling, a tool could be developed that makes use of event APIs in the operating system to receive asynchronous notifications of network activity. Analysis and logging of these events will allow the tool to construct the complete real-time and historical network configuration of the host while the tool is running. This research focused on three major operating systems commonly used by SCADA systems: Linux, WindowsXP, and Windows7. Windows 7 offers two paths that have minimal impact on the system and should be seriously considered. First is the new Windows Event Logging API, and, second, Windows 7 offers the ALE API within WFP. Any future work should focus on these methods.

  7. Community Events | NREL

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

    Events and Activities See below for a list of upcoming NREL events and activities planned for our local community and Colorado visitors. Join our email list for campus events and information. September 2016 Power Lunch Lecture - Creating a Net-Zero-Energy Dream Home (Without Compromise) September 21, 2016, 12:00 PM - 1:00 PM Golden, CO Contact: NREL Education Center 303-384-6565 Presented by Peter Ewers, Founder of Ewers Architecture (as part of the New Energy Colorado Sustainability Education

  8. September 2016 Events

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

    September September 2016 Events Special events for science lovers of all ages Sep 10 Sat 11:00 AM Scientist in the Spotlight September 10 Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Come by for a mini nano lab and information on measurement. Sep 15 Thu 5:30 PM Science on Tap - Robotics Bradbury Science Museum - 1350 Central Ave, Los Alamos, NM 87544, USA Join us on the third Thursday of each month at 5:30 at the UnQuarked Wine Room in Los Alamos. The event is open to

  9. Events | Department of Energy

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

    Events Events Upcoming events in Indian Country. Enhancing Community Resilience through Energy Efficiency Webinar August 15, 2016 2:00PM to 3:00PM EDT ENERGY STAR Webinar: What You Should Know About Financing Energy Efficiency Upgrades August 16, 2016 12:00PM to 1:30PM EDT ENERGY STAR Webinar: Introducing Waste & Materials Tracking in Portfolio Manager August 18, 2016 2:00PM to 3:30PM EDT ENERGY STAR Webinar: Portfolio Manager 101 August 23, 2016 1:00PM to 2:00PM EDT ENERGY STAR Webinar:

  10. Study of a Station Blackout Event in the PWR Plant

    SciTech Connect (OSTI)

    Ching-Hui Wu; Tsu-Jen Lin; Tsu-Mu Kao [Institute of Nuclear Energy Research P.O. Box 3-3, Longtan, 32500, Taiwan (China)

    2002-07-01

    On March 18, 2001, a PWR nuclear power plant located in the Southern Taiwan occurred a Station Blackout (SBO) event. Monsoon seawater mist caused the instability of offsite power grids. High salt-contained mist caused offsite power supply to the nuclear power plant very unstable, and forced the plant to be shutdown. Around 24 hours later, when both units in the plant were shutdown, several inadequate high cycles of bus transfer between 345 kV and 161 kV startup transformers degraded the emergency 4.16 kV switchgears. Then, in the Train-A switchgear room of Unit 1 occurred a fire explosion, when the degraded switchgear was hot shorted at the in-coming 345 kV breaker. Inadequate configuration arrangement of the offsite power supply to the emergency 4.16 kV switchgears led to loss of offsite power (LOOP) events to both units in the plant. Both emergency diesel generators (EDG) of Unit 1 could not be in service in time, but those of Unit 2 were running well. The SBO event of Unit 1 lasted for about two hours till the fifth EDG (DG-5) was lined-up to the Train-B switchgear. This study investigated the scenario of the SBO event and evaluated a risk profile for the SBO period. Guidelines in the SBO event, suggested by probabilistic risk assessment (PRA) procedures were also reviewed. Many related topics such as the re-configuration of offsite power supply, the addition of isolation breakers of the emergency 4.16 kV switchgears, the betterment of DG-5 lineup design, and enhancement of the reliability of offsite power supply to the PWR plant, etc., will be in further studies. (authors)

  11. ARM - Events Article

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

    leading scientists. On Saturday and Sunday, February 19-20, Family Science Day events are scheduled in Exhibit Hall D. ARM will be hosting an exhibits for both in Booth 330 and 634...

  12. ARM - Events Article

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

    4, 2013 Events Abstracts Requested for Second China-U.S. Symposium on Meteorology Bookmark and Share The Second China-U.S. Symposium: Severe Weather and Regional Climate ...

  13. ARM - Events Article

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

    2, 2007 Events First U.S.-China Symposium on Meteorology to Take Place in Norman, Oklahoma Bookmark and Share The First U.S.-China Symposium on Meteorology: Mesoscale Meteorology ...

  14. Diversity Events Calendar

    Office of Energy Efficiency and Renewable Energy (EERE)

    Training, networking, and career-building conferences like the ones below are valuable ways to engage in diversity issues. Learn about upcoming events on the calendar below, and contact us at...

  15. Community Events | NREL

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

    Events September 2015 Power Lunch Lecture - Ethics, Principles & Practice of a Personal Sustainable Energy Program (Beyond "Net Zero") September 23, 2015, 12:00 - 1:00 pm Golden,...

  16. ARM - Events Article

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

    , 2011 [Events] 11th International NCCR Climate Summer School 2012 Bookmark and Share The NCCR Climate, Switzerland's Centre of Excellence in Climate and Climate Impact Research, invites young scientists from all fields of climate research to join leading climate researchers for the 11th International NCCR Climate Summer School 2012. The event will take place September 9-14, 2012, in Ticino, Switzerland. This year's theme is "the water cycle in a changing climate." Topics to be

  17. ARM - Events Article

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

    27, 2009 [Events] Call for Abstracts for the 2009 Joint Assembly Conference Bookmark and Share The Joint Assembly meeting of the American Geophysical Union (AGU) will be held in Toronto, Canada, May 24-27, 2009. The event will host over 3,100 participants and will feature presentations highlighting the latest developments in geophysical science, including instrumentation, equipment, software, and programs. Of interest to the ARM community will be a special session titled "Clouds, Radiation

  18. ARM - Events Article

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

    May 26, 2009 [Events] Call for Abstracts: Milankovitch Anniversary Symposium Bookmark and Share The Serbian Academy of Sciences and Arts (SASA) is hosting an international symposium to celebrate the 130th anniversary of the birth of Milutin Milankovitch. The symposium, "Climate Change at the Eve of the Second Decade of the Century," will be held in Belgrade, Serbia, September 22-25, 2009. Notable sponsors of this event include the United Nations Educational, Scientific and Cultural

  19. ORISE: Science Education Events

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

    Science Education Events Science Education Events Recognizing that vast improvements in science, technology, engineering and math are key to innovation and economic growth, the Oak Ridge Institute for Science and Education (ORISE) manages high-profile local and national education and research initiatives. For example, scholarly competitions, summer education workshops and teacher professional development programs create excitement and inspire educators and students to pursue interests in

  20. WINDExchange: School Wind Project Locations

    Wind Powering America (EERE)

    School Wind Project Locations Tips for Using the Google Map On top of the Google Map, use the Country, State, Project Status, and Project Type dropdown lists to filter projects. Along the left margin, use the zooming meter to zoom in or out of your view. In the top left corner, click Reset View to reset all the filters and zooming. Click on Map, Satellite, and Terrain to view the map three different ways. Click and drag the map to move it around. Use the right scroll bar to view the project

  1. NERSC training events: Data Transfer and Archiving; Chemistry and Material

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

    Sciences Applications training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications NERSC training events: Data Transfer and Archiving; Chemistry and Material Sciences Applications February 21, 2011 by Richard Gerber NERSC will present two training events in March: Data Transfer and Archiving March 8, 2011 10:00-12:30 Pacific Time Using Chemistry and Material Sciences Applications at NERSC March 22, 2011 10:00-12:00 Pacific Time Each event will be held

  2. Positron Scanner for Locating Brain Tumors

    DOE R&D Accomplishments [OSTI]

    Rankowitz, S.; Robertson, J. S.; Higinbotham, W. A.; Rosenblum, M. J.

    1962-03-01

    A system is described that makes use of positron emitting isotopes for locating brain tumors. This system inherently provides more information about the distribution of radioactivity in the head in less time than existing scanners which use one or two detectors. A stationary circular array of 32 scintillation detectors scans a horizontal layer of the head from many directions simultaneously. The data, consisting of the number of counts in all possible coincidence pairs, are coded and stored in the memory of a Two-Dimensional Pulse-Height Analyzer. A unique method of displaying and interpreting the data is described that enables rapid approximate analysis of complex source distribution patterns. (auth)

  3. News & Events

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

    3 - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy Nuclear

  4. Detection of anomalous events

    DOE Patents [OSTI]

    Ferragut, Erik M.; Laska, Jason A.; Bridges, Robert A.

    2016-06-07

    A system is described for receiving a stream of events and scoring the events based on anomalousness and maliciousness (or other classification). The system can include a plurality of anomaly detectors that together implement an algorithm to identify low-probability events and detect atypical traffic patterns. The anomaly detector provides for comparability of disparate sources of data (e.g., network flow data and firewall logs.) Additionally, the anomaly detector allows for regulatability, meaning that the algorithm can be user configurable to adjust a number of false alerts. The anomaly detector can be used for a variety of probability density functions, including normal Gaussian distributions, irregular distributions, as well as functions associated with continuous or discrete variables.

  5. Event Calendar - Hanford Site

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

    Hanford Advisory Board Calendars Hanford Events Calendar Hanford Advisory Board Hanford Events Calendar Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size << Previous Year << Previous Month 2016 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec List View | Calendar View| Daily View 2016 Sep 1 60-Day Comment Period: PUREX North Closure Plan July 18 - September 16, 2016 More Info... Proposed Closure Plan for the 324 Building July 5 - September 9 More Info...

  6. 2010 Training Events

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

    Events 2010 Training Events Joint NERSC/OLCF/NICS Cray XT5 Workshop February 1, 2010 The Joint Cray XT5 Workshop, held on February 1-3, 2010 in Berkeley CA, is designed to provide an in-depth introduction to using the world's newest and largest Cray XT5 systems. Representatives and staff from the National Energy Research Scientific Computing Center, the Oak Ridge Leadership Computing Facility, the National Institute for Computational Science, Cray, and AMD will explain how to use XT5 systems

  7. AMO Events | Department of Energy

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

    AMO Events AMO Events Below you will find information on the Advanced Manufacturing Office's upcoming events, sessions, and webinars. Advanced Manufacturing Home Key Activities Research & Development Projects Facilities Technical Assistance

  8. Events | Department of Energy

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

    - National Training Program 8:00AM to 6:00PM EDT Multi-Agency Veterans Hiring Event 1:00PM to 5:00PM EDT 19 20 21 22 23 24 25 2015 Women's Policy STEM Fair 5:00PM to 7:00PM EDT...

  9. Schedule of Events

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

    Events CAMD Department Calendar (Dept. use only) 2016 October 15, 2016 2016 CAMD Open House August 22-24, 2016 12th International Conference on Biology and Synchrotron Radiation Hosted by SLAC National Accelerator Laboratory April 29, 2016 2016 CAMD Annual User Meeting 2015 April 24, 2015 2015 CAMD Symposium and Annual User Meeting

  10. Energy Events | Open Energy Information

    Open Energy Info (EERE)

    Events Jump to: navigation, search Upcoming Events You need to have JavaScript enabled to view the interactive timeline. Further results for this query.WEEKMONTHYEAREvent:Preparing...

  11. Workplace Charging Toolkit: Example Events

    Broader source: Energy.gov [DOE]

    This section provides links to previous successful workplace charging events. These link directly to the organization’s website and contain event agendas and presentation materials.

  12. The global context of the 14 November 2012 storm event

    SciTech Connect (OSTI)

    Hwang, K. -J.; Sibeck, D. G.; Fok, M. -C. H.; Zheng, Y.; Nishimura, Y.; Lee, J. -J.; Glocer, A.; Partamies, N.; Singer, H. J.; Reeves, G. D.; Mitchell, D. G.; Kletzing, C. A.; Onsager, T.

    2015-03-01

    From 2 to 5 UT on 14 November 2012, the Van Allen Probes observed repeated particle flux dropouts during the main phase of a geomagnetic storm as the satellites traversed the post-midnight to dawnside inner magnetosphere. Each flux dropout corresponded to an abrupt change in the magnetic topology, i.e., from a more dipolar configuration to a configuration with magnetic field lines stretched in the dawn-dusk direction. Geosynchronous GOES spacecraft located in the dusk and near-midnight sectors and the LANL constellation with wide local time coverage also observed repeated flux dropouts and stretched field lines with similar occurrence patterns to those of the Van Allen Probe events. THEMIS recorded multiple transient abrupt expansions of the evening-side magnetopause ~20–30 min prior to the sequential Van Allen Probes observations. Ground-based magnetograms and all sky images demonstrate repeatable features in conjunction with the dropouts. We combine the various in-situ and ground-based measurements to define and understand the global spatiotemporal features associated with the dropouts observed by the Van Allen Probes. We discuss various proposed hypotheses for the mechanism that plausibly caused this storm-time dropout event as well as formulate a new hypothesis that explains the combined in-situ and ground-based observations: the earthward motion of magnetic flux ropes containing lobe plasmas that form along an extended magnetotail reconnection line in the near-Earth plasma sheet.

  13. The global context of the 14 November 2012 storm event

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hwang, K. -J.; Sibeck, D. G.; Fok, M. -C. H.; Zheng, Y.; Nishimura, Y.; Lee, J. -J.; Glocer, A.; Partamies, N.; Singer, H. J.; Reeves, G. D.; et al

    2015-03-01

    From 2 to 5 UT on 14 November 2012, the Van Allen Probes observed repeated particle flux dropouts during the main phase of a geomagnetic storm as the satellites traversed the post-midnight to dawnside inner magnetosphere. Each flux dropout corresponded to an abrupt change in the magnetic topology, i.e., from a more dipolar configuration to a configuration with magnetic field lines stretched in the dawn-dusk direction. Geosynchronous GOES spacecraft located in the dusk and near-midnight sectors and the LANL constellation with wide local time coverage also observed repeated flux dropouts and stretched field lines with similar occurrence patterns to thosemore » of the Van Allen Probe events. THEMIS recorded multiple transient abrupt expansions of the evening-side magnetopause ~20–30 min prior to the sequential Van Allen Probes observations. Ground-based magnetograms and all sky images demonstrate repeatable features in conjunction with the dropouts. We combine the various in-situ and ground-based measurements to define and understand the global spatiotemporal features associated with the dropouts observed by the Van Allen Probes. We discuss various proposed hypotheses for the mechanism that plausibly caused this storm-time dropout event as well as formulate a new hypothesis that explains the combined in-situ and ground-based observations: the earthward motion of magnetic flux ropes containing lobe plasmas that form along an extended magnetotail reconnection line in the near-Earth plasma sheet.« less

  14. The global context of the 14 November 2012 storm event

    SciTech Connect (OSTI)

    Hwang, K. -J.; Sibeck, D. G.; Fok, M. -C. H.; Zheng, Y.; Nishimura, Y.; Lee, J. -J.; Glocer, A.; Partamies, N.; Singer, H. J.; Reeves, G. D.; Mitchell, D. G.; Kletzing, C. A.; Onsager, T.

    2015-03-01

    From 2 to 5 UT on 14 November 2012, the Van Allen Probes observed repeated particle flux dropouts during the main phase of a geomagnetic storm as the satellites traversed the post-midnight to dawnside inner magnetosphere. Each flux dropout corresponded to an abrupt change in the magnetic topology, i.e., from a more dipolar configuration to a configuration with magnetic field lines stretched in the dawn-dusk direction. Geosynchronous GOES spacecraft located in the dusk and near-midnight sectors and the LANL constellation with wide local time coverage also observed repeated flux dropouts and stretched field lines with similar occurrence patterns to those of the Van Allen Probe events. THEMIS recorded multiple transient abrupt expansions of the evening-side magnetopause ~2030 min prior to the sequential Van Allen Probes observations. Ground-based magnetograms and all sky images demonstrate repeatable features in conjunction with the dropouts. We combine the various in-situ and ground-based measurements to define and understand the global spatiotemporal features associated with the dropouts observed by the Van Allen Probes. We discuss various proposed hypotheses for the mechanism that plausibly caused this storm-time dropout event as well as formulate a new hypothesis that explains the combined in-situ and ground-based observations: the earthward motion of magnetic flux ropes containing lobe plasmas that form along an extended magnetotail reconnection line in the near-Earth plasma sheet.

  15. Microsoft Word - Location of Events_CF15-USE.docx

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

    ooms LANL, T A---03, B ldg 0 261 5:30pm - 7 :00pm Opening R eception M eet & G reet Fuller L odge 2132 C entral A ve. Wednesday, A ugust 2 6th 8:00am - 9 :30am Career F air B...

  16. The cause of outliers in electromagnetic pulse (EMP) locations

    SciTech Connect (OSTI)

    Fenimore, Edward E.

    2014-10-02

    We present methods to calculate the location of EMP pulses when observed by 5 or more satellites. Simulations show that, even with a good initial guess and fitting a location to all of the data, there are sometime outlier results whose locations are much worse than most cases. By comparing simulations using different ionospheric transfer functions (ITFs), it appears that the outliers are caused by not including the additional path length due to refraction rather than being caused by not including higher order terms in the Appleton-Hartree equation. We suggest ways that the outliers can be corrected. These correction methods require one to use an electron density profile along the line of sight from the event to the satellite rather than using the total electron content (TEC) to characterize the ionosphere.

  17. North American extreme temperature events and related large scale...

    Office of Scientific and Technical Information (OSTI)

    ... index and both the rate of CCV daily maxi- mum ... (cold) events over the eastern (southeastern) United States. ... temperatures on death in London: a time series approach. ...

  18. GE Global Research Locations | GE Global Research

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

    Locations GE Global Research is innovating around the clock. Select one of our locations to learn more about operations there.GE Global Research is innovating around the clock. Select a location to learn more about our operations. Home > Locations GE Global Research is ALWAYS OPEN Already know about our locations? Experience a special look at a day in our life around the world! See What We're Doing Dhahran, Saudi Arabia Founded: 2015 Employees: 15 Focus Areas: Material Characterization,

  19. Staged Event Architecture

    Energy Science and Technology Software Center (OSTI)

    2005-05-30

    Sea is a framework for a Staged Event Architecture, designed around non-blocking asynchronous communication facilities that are decoupled from the threading model chosen by any given application, Components for P networking and in-memory communication are provided. The Sea Java library encapsulates these concepts. Sea is used to easily build efficient and flexible low-level network clients and servers, and in particular as a basic communication substrate for Peer-to-Peer applications.

  20. ARM - Events Article

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

    5, 2011 [Events] 2011 Gordon Research Seminar on Polar Marine Science Bookmark and Share The 2011 Gordon Research Seminar (GRS) on Polar Marine Science will be held in Ventura, California, March 19-20, 2011. The focus of this meeting will include the contribution of graduate research in the area of polar marine science. The GRS is an opportunity for students to present their work and participate in discussions regarding their individual scientific contributions and the polar marine science

  1. ARM - Events Article

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

    20, 2011 [Events] Eleventh Biennial ACCESS Bookmark and Share The eleventh biennial Atmospheric Chemistry Colloquium for Emerging Senior Scientists (ACCESS) will take place at Brookhaven National Laboratory on July 21-24, 2011. Participants will also be invited to attend the Gordon Research Conference (GRC) in Atmospheric Chemistry on July 24-29, 2011. The goal of ACCESS is to bring recent PhDs in atmospheric chemistry together with principal federal government agencies that fund atmospheric

  2. ARM - Events Article

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

    April 12, 2011 [Events, Facility News] ARM Participates in Second Annual Atmospheric System Research Science Team Meeting Bookmark and Share In front of her poster, Alice Cialella from Brookhaven National Laboratory speaks to ARM Aerial Facility Program Manager Rickey Petty. In front of her poster, Alice Cialella from Brookhaven National Laboratory speaks to ARM Aerial Facility Program Manager Rickey Petty. ARM Facility staff participated in the second annual Atmospheric System Research (ASR)

  3. ARM - Events Article

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

    3, 2011 [Events, Facility News] ARM Participates in DOE Booth for the WCRP Open Science Conference Bookmark and Share The Climate and Environmental Sciences Division exhibit debuted at the first ever WCRP Open Science Conference. The Climate and Environmental Sciences Division exhibit debuted at the first ever WCRP Open Science Conference. In late October, the ARM Climate Research Facility attended the World Climate Research Programme (WCRP) Open Science conference in Denver as part of the U.S.

  4. ARM - Events Article

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

    January 5, 2012 [Events] EGU 2012 Call for Abstracts Bookmark and Share Abstracts are being accepted for Session BG2.8: Remote Sensing and Data Assimilation in the Biogeosciences, which will take place during the 2012 European Geosciences Union General Assembly in Vienna, Austria, April 22-27. This session aims to bring together scientists developing remote sensing techniques, products, and models leading to strategies with a higher (bio-geophysical) impact on the stability and sustainability of

  5. ARM - Events Article

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

    January 23, 2012 [Events, Facility News] News Tips from AMS 2012 Bookmark and Share Scientists from around the world use data from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility to study the interactions between clouds, aerosol, and radiation. At the American Meteorological Society's Annual Meeting, held this year in New Orleans from January 23-27, scientists are presenting dozens of oral and poster sessions describing their research using data

  6. ARM - Events Article

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

    March 29, 2012 [Events] ARM Attends Third Annual Atmospheric System Research Science Team Meeting Bookmark and Share The ARM Climate Research Facility provided information about the user facility, including a live data kiosk, public information materials, and banners showcasing the three fixed ARM sites. The ARM Climate Research Facility provided information about the user facility, including a live data kiosk, public information materials, and banners showcasing the three fixed ARM sites. The

  7. ARM - Events Article

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

    October 9, 2008 [Events] Preliminary Agenda Now Available for AVP Instrumentation Workshop Bookmark and Share A preliminary agenda is now available for the upcoming 3-day workshop on aircraft instrumentation sponsored by the Department of Energy's Atmospheric Radiation Measurement (ARM) Aerial Vehicles Program (AVP). The workshop will be hosted at the University of Illinois in Urbana-Champaign, Illinois, 14-16 of October 2008. To learn more about the workshop, see the August 13 post. Tuesday 14

  8. ARM - Events Article

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

    October 17, 2007 [Events] Announcing the International Radiation Symposium (IRS2008): Current Problems in Atmospheric Radiation Bookmark and Share Organized every 4 years by the International Radiation Commission, the International Radiation Symposium (IRS2008) on Current Problems in Atmospheric Radiation will be held during August 3-8, 2008, at Mabu Thermas & Resort-Congress and Exposition Center, Foz do Iguaçu, Brazil. This will be the first IRS symposium in South America, and it will be

  9. ARM - Events Article

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

    9, 2013 [Events] Call for Abstracts for DACA-13 Bookmark and Share A call for abstracts for the Davos Atmosphere and Cryosphere Assembly 2013 (DACA-13) has been requested by the International Radiation Commission. Hosted by the International Association of Meteorology and Atmospheric Sciences (IAMAS) and the International Association of Cryospheric Sciences (IACS), both Associations of the International Union of Geodesy and Geophysics (IUGG), DACA-13 covers a large variety of topics from

  10. ARM - Events Article

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

    April 27, 2013 [Events] Abstracts Wanted for NCAR Climate Data Workshop Bookmark and Share The National Center for Atmospheric Research is hosting the Next Generation Climate Data Products Workshop. This workshop will bring together statistical and data scientists with those modeling climate and climate impacts to share ideas on improving the creation of data products. The Next Generation Climate Data Workshop, as part of the IMAGe 2013 Climate Analytics Theme-of-the-Year, will bring together

  11. ARM - Events Article

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

    July 31, 2007 [Events] Second International African Monsoon Multidisciplinary Analyses (AMMA) Conference Abstracts Due August 15 Bookmark and Share The Second International AMMA Conference will take place in Karlsruhe, Germany, November 26-30. Abstracts will be accepted in English and French until August 15. The conference aims to bring together researchers from around the world working on the Western African monsoon and its impacts, to review ongoing research and modeling activities, and to

  12. ARM - Events Article

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

    July 24, 2007 [Events] Abstracts Due August 1 for Annual American Meteorological Society Meeting Bookmark and Share Abstracts for the 2008 American Meteorological Society (AMS) meeting are being accepted until August 1. The meeting will take place in New Orleans, Louisiana, January 20-24, and is being organized around the broad theme of "Enhancing the Connectivity between Research and Applications for the Benefit of Society." For more information, see the meeting website

  13. ARM - Events Article

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

    January 20, 2009 [Events] Call for Abstracts - Asia Oceania Geosciences Society Meeting Bookmark and Share The 6th annual Asia Oceania Geosciences Society (AOGS) General Meeting and Exhibition will be held at Suntec, Singapore, on August 11-15, 2009. The society's mission is to promote geophysical science for the benefit of humanity in Asia and Oceania. In 2008, the meeting included over 1600 participants from 51 countries. Members of the ARM community may be interested in submitting abstracts

  14. ARM - Events Article

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

    March 19, 2014 [Events, Facility News] Upcoming Webinars on Arctic Black Carbon Bookmark and Share The Atmosphere Collaboration Team of the Interagency Arctic Research Policy Committee (IARPC) is hosting two webinars on black carbon, which are open to the community. Experts on both topics will be on hand to share information and answer questions in an effort to inform the IARPC Atmosphere Collaboration Team of possible future interagency activities related to Arctic black carbon. Webinar 1:

  15. ARM - Events Article

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

    27, 2014 [Events, Facility News] International Collaborations Highlighted at EGU Assembly Bookmark and Share At the 2014 European Geophysical Union's (EGU) General Assembly in Vienna, Austria, researchers will hear how data from the Atmospheric Radiation Measurement (ARM) Climate Research Facility is contributing to advances in climate models. Through its fixed, mobile, and aerial observatories, ARM provides the global science community with free data about clouds, aerosols, precipitation, and

  16. ARM - Events Article

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

    February 7, 2007 [Events] 2nd International AMMA Conference Announces Call for Abstracts Bookmark and Share The African Monsoon Multidisciplinary Analysis (AMMA) will hold its second international conference on the West African Monsoon in Karlsruhe-Leopoldshafen, Germany, November 26-30, 2007. Aiming to bring researchers together from around the world, conference themes will focus on the following: West African monsoon and global climate Water cycle Land surface-atmosphere feedbacks Prediction

  17. ARM - Events Article

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

    March 13, 2015 [Events] Joint Meeting to Connect Young Researchers and Federal Representatives Bookmark and Share The 13th Atmospheric Chemistry Colloquium for Emerging Senior Scientists (ACCESS XIII) brings together young researchers in atmospheric chemistry and representatives of the principal federal agencies that fund research to engage in scientific discussion and interaction. The meetings will forge future professional relationships and benefit the atmospheric science community by

  18. ARM - Events Article

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

    September 14, 2015 [Events] Register Now for the Arctic Observing Open Science Meeting Bookmark and Share arcus The Arctic Observing Open Science Meeting (AOOSM), co-chaired by Atmospheric System Research (ASR) scientist Matthew Shupe, will be held in Seattle this November. Register by Monday, October 19, 2015, 11:59pm AKDT, to attend. The objective of this meeting is to share results on Arctic observing activities, to engage in discussions on key topics, and to strengthen linkages among the

  19. ARM - Events Article

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

    January 19, 2016 [Events] 2016 Joint User Facility/Principal Investigator Meeting Bookmark and Share The Atmospheric Radiation Measurement (ARM)/Atmospheric System Research (ASR) Joint User Facility/Principal Investigator Meeting (Joint PI Meeting) brings together the ASR Program and the ARM Climate Research Facility as world leaders in climate science. This meeting brings together nearly 350 ASR researchers and ARM Facility users and infrastructure members to review progress and plan future

  20. ARM - Events Article

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

    February 29, 2016 [Events, Facility News] ASR Marine Low Clouds Workshop Held Bookmark and Share A drizzling marine stratocumulus cloud over the Northeast Pacific Ocean taken during Leg 17 of the Marine ARM GPCI Investigation of Clouds (MAGIC) Campaign. A drizzling marine stratocumulus cloud over the Northeast Pacific Ocean taken during Leg 17 of the Marine ARM GPCI Investigation of Clouds (MAGIC) Campaign. While they may not elicit the excitement and drama of their deeper, more-intense, sibling

  1. ARM - Events Article

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

    8, 2008 [Events] Abstracts Due for 4th Symposium on Lidar Atmospheric Applications Bookmark and Share A symposium on lidar atmospheric applications, sponsored by the American Meteorological Society (AMS) and organized by the AMS Committee on Laser Atmospheric Studies, will be held 11-15 January 2009 as part of the 89th AMS Annual Meeting in Phoenix, Arizona. The deadline for abstracts is 1 August 2008. Please submit your abstract electronically at http://www.ametsoc.org/meet/online_submit.html.

  2. ARM - Events Article

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

    November 12, 2009 [Events] BALWOIS 2010 Deadline is Approaching Bookmark and Share conference-balwois2010 Reminder: The deadline for submitting an abstract for BALWOIS 2010 is November 15, 2009. The fourth international conference on water observation and information systems is May 25-29, 2010, and will take place in Ohrid, Republic of Macedonia. For more information or to submit your abstract, visit the BALWOIS 2010 Conference website. UPDATE: The deadline for submitting an abstract for BALWOIS

  3. ARM - Events Article

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

    10, 2006 [Events] Workshop on Systematic Errors in Climate and Numerical Weather Prediction Models (NWP) Deadlines Approaching Bookmark and Share The JSC/CAS Working Group on Numerical Experimentation (WGNE) and the Program for Climate Model Diagnosis and Intercomparison (PCMDI) will host a Workshop on Systematic Errors in Climate and NWP Models. The workshop will be held in San Francisco, California, February 12-16. The workshop will be held at the newly renovated financial district Hilton and

  4. ARM - Events Article

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

    10, 2009 [Events] Eleventh Biennial HITRAN Conference Bookmark and Share The Eleventh Biennial HITRAN Conference will take place from June 16-18, 2010, at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Massachusetts. This meeting will mark the union with the ASA (Atmospheric Spectroscopy Applications) workshop that has traditionally been held every three years in Reims, France. HITRAN stands for the high-resolution transmission molecular absorption database, a compilation of

  5. ARM - Events Article

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

    8, 2010 [Events, Facility News] Abstracts Due January 15 for ISARS 2010 Bookmark and Share In June 2010, the 15th International Symposium for the Advancement of Boundary Layer Remote Sensing (ISARS 2010) will be hosted by Institut Pierre Simon Laplace (IPSL), Université de Versailles Saint- Quentin-en-Yvelines (UVSQ), and Ecole Polytechnique (X). January 15 is the deadline for abstract submissions. This year's guest speakers are Dr. Michael Ashley, University of New South Wales, Australia, and

  6. ARM - Events Article

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

    5, 2010 [Events, Facility News] Outreach Efforts Resume at Annual AMS Meeting in Atlanta Bookmark and Share Many visitors to the ARM display asked about solar power and the ARM Mobile Facility. Many visitors to the ARM display asked about solar power and the ARM Mobile Facility. Over 3200 scientists from academia, government, and private organizations participated in the 90th Annual Meeting of the American Meteorological Society at the Georgia World Congress Center in Atlanta, January 18-21.

  7. ARM - Events Article

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

    3rd Symposium on Aerosol-Cloud-Climate Interactions, January 23-27, 2011 in Seattle, Washington Bookmark and Share The 3rd Symposium on Aerosol-Cloud-Climate Interactions, sponsored by the American Meteorological Society and organized by the AMS Committee on Atmospheric Chemistry, will be held January 23-27, 2011, as part of the 91st AMS Annual Meeting in Seattle, Washington. This event will bring together experts in atmospheric chemistry, aerosols, radiation, clouds, and climate to exchange

  8. ARM - Events Article

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

    11, 2010 [Events] AOGS Meeting - July 2010 Bookmark and Share The 7th annual Asia Oceania Geosciences Society (AOGS) General Meeting and Exhibition will be held at the Hyderabad International Convention Centre, India, on July 5-9, 2010. The society's mission is to promote geophysical science for the benefit of humanity in Asia and Oceania. In 2009, the meeting included over 1100 participants from 52 countries. Members of the ARM community may be interested in attending sessions on the following

  9. ARM - Events Article

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

    August 3, 2010 [Events, Facility News] Call for Abstracts for the 2010 AGU Fall Meeting Bookmark and Share The American Geophysical Union (AGU) Fall Meeting will be held in San Francisco, California, December 13-17, 2010. Over 16,000 geophysicists from around the world are expected to attend. This year's meeting will present topics in all areas of Earth and space sciences. The deadline for abstract submissions is September 02, 2010. For more information regarding submission guidelines or the AGU

  10. ARM - Events Article

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

    January 14, 2010 [Events, Facility News, Feature Stories and Releases] ARM Climate Research Facility - Highlights at AMS Annual Meeting Bookmark and Share Scientists from around the world use data from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility to study the interactions between clouds, aerosol, and radiation. At this year's meeting of the American Meteorological Society, scientists present results of their research, using ARM data for

  11. Hanford Event Calendar

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

    Event Calendar 09/04/2016 Proposed Closure Plan for the 324 Building <p>The U.S. Department of Energy (DOE) invites you to provide input on the proposed modification to the Hanford Facility Dangerous Waste Permit by adding the 324 Building Closure Plan dangerous waste management units (DWMUs).</p> <p>The 324 Building Closure Plan is specific to closure of DWMUs, which consist of four hot cells and two underground vaults. The 324 Building will be demolished under the

  12. ARM - Events Article

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

    , 2010 [Education, Events, Facility News] Professor Polar Bear Goes to Washington Bookmark and Share Our first ARM Climate Kid made its debut at the USA Science & Engineering Festival. Photo courtesy of the Festival. Our first ARM Climate Kid made its debut at the USA Science & Engineering Festival. Photo courtesy of the Festival. On October 23-24, ARM participated in our sponsor's, the U.S. Department of Energy, exhibit at the USA Science and Engineering Festival on the National Mall in

  13. ARM - Events Article

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

    5, 2013 [Events, Facility News] Texas Roundup: Highlights from the American Meteorological Society Meeting in Austin Bookmark and Share Known for its live music scene, Austin came alive with science in January as it hosted the 93rd AMS Annual Meeting. Known for its live music scene, Austin came alive with science in January as it hosted the 93rd AMS Annual Meeting. A record crowd of more than 3,300 scientists from academia, government, and private organizations were corralled in Austin, Texas,

  14. ARM - Events Article

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

    August 20, 2007 [Events] American Geophysical Union (AGU) Fall Meeting Abstracts Due September 6 Bookmark and Share Abstracts are now being accepted for the 2007 Fall Meeting of the American Geophysical Union (AGU) to be held December 10-14 in San Francisco, California. The meeting will cover topics in all areas of Earth and space sciences and is expected to draw a crowd of more than 15,000 from around the world. Many ARM participants are conveners of atmospheric science and global environmental

  15. ARM - Events Article

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

    July 22, 2014 [Events] Call for Abstracts for AGU Fall Meeting and AMS Annual Meeting Bookmark and Share Abstract submission deadlines are 6 August for the Fall Meeting of the American Geophysical Union (AGU) and 15 August for the Annual Meeting of the American Meteorological Society (AMS). AGU Sessions The 2014 AGU Fall Meeting will be held 15-19 December in San Francisco, California. Over 24,000 geophysicists from around the world are expected to attend and present more than 15,000 posters and

  16. ARM - Events Article

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

    February 11, 2015 [Events, Facility News] First ARM Summer Training to be Held in Oklahoma Bookmark and Share Radar row at the Southern Great Plains Central Facility is a series of radars and lidars used to measure a variety of atmospheric properties. Radar row at the Southern Great Plains Central Facility is a series of radars and lidars used to measure a variety of atmospheric properties. In an effort to promote the training of the next generation of atmospheric scientists, the first ever ARM

  17. ARM - Events Article

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

    January 15, 2007 [Events] 7th Asian Lidar Conference to be Held in Bangkok July 31 Bookmark and Share The 7th Asian Lidar Conference will be held in Bangkok, Thailand, July 31 - August 3, 2007. This year, the conference will be held as a special session during the 4th Annual Meeting of the Asia Oceania Geosciences Society (AOGS). The AOGS is an international society founded in 2003 to promote cooperation and discussion among scientists in Asia on the Earth, its environment and oceania, and

  18. ARM - Events Article

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

    20, 2008 [Events] American Geophysical Union (AGU) Abstracts Due Bookmark and Share Abstracts are now being accepted for the 2008 Fall Meeting of the American Geophysical Union (AGU) to be held December 15-19 in San Francisco, California. The meeting will cover topics in all areas of Earth and space sciences and is expected to draw a crowd of more than 15,000 from around the world. Many ARM participants are conveners of atmospheric science and global environmental change sessions, such as the

  19. ARM - Events Article

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

    July 31, 2010 [Events] American Meterological Society Annual Meeting Abstracts Due August 2 Bookmark and Share Just a reminder that the deadline for submitting abstracts to the 2011 American Meteorological Society Annual Meeting is Monday, August 2. This year's meeting theme is "Communicating Weather and Climate" to be held January 23-27, 2011, in Seattle at the Washington State Convention Center. For a list of conference topics, go to http://ams.confex.com/ams/91Annual/oasys.epl or

  20. Detection of solar events

    DOE Patents [OSTI]

    Fischbach, Ephraim; Jenkins, Jere

    2013-08-27

    A flux detection apparatus can include a radioactive sample having a decay rate capable of changing in response to interaction with a first particle or a field, and a detector associated with the radioactive sample. The detector is responsive to a second particle or radiation formed by decay of the radioactive sample. The rate of decay of the radioactive sample can be correlated to flux of the first particle or the field. Detection of the first particle or the field can provide an early warning for an impending solar event.

  1. Fault Locating, Prediction and Protection (FLPPS)

    SciTech Connect (OSTI)

    Yinger, Robert, J.; Venkata, S., S.; Centeno, Virgilio

    2010-09-30

    One of the main objectives of this DOE-sponsored project was to reduce customer outage time. Fault location, prediction, and protection are the most important aspects of fault management for the reduction of outage time. In the past most of the research and development on power system faults in these areas has focused on transmission systems, and it is not until recently with deregulation and competition that research on power system faults has begun to focus on the unique aspects of distribution systems. This project was planned with three Phases, approximately one year per phase. The first phase of the project involved an assessment of the state-of-the-art in fault location, prediction, and detection as well as the design, lab testing, and field installation of the advanced protection system on the SCE Circuit of the Future located north of San Bernardino, CA. The new feeder automation scheme, with vacuum fault interrupters, will limit the number of customers affected by the fault. Depending on the fault location, the substation breaker might not even trip. Through the use of fast communications (fiber) the fault locations can be determined and the proper fault interrupting switches opened automatically. With knowledge of circuit loadings at the time of the fault, ties to other circuits can be closed automatically to restore all customers except the faulted section. This new automation scheme limits outage time and increases reliability for customers. The second phase of the project involved the selection, modeling, testing and installation of a fault current limiter on the Circuit of the Future. While this project did not pay for the installation and testing of the fault current limiter, it did perform the evaluation of the fault current limiter and its impacts on the protection system of the Circuit of the Future. After investigation of several fault current limiters, the Zenergy superconducting, saturable core fault current limiter was selected for

  2. Fiber optic sensor employing successively destroyed coupled points or reflectors for detecting shock wave speed and damage location

    DOE Patents [OSTI]

    Weiss, Jonathan D.

    1995-01-01

    A shock velocity and damage location sensor providing a means of measuring shock speed and damage location. The sensor consists of a long series of time-of-arrival "points" constructed with fiber optics. The fiber optic sensor apparatus measures shock velocity as the fiber sensor is progressively crushed as a shock wave proceeds in a direction along the fiber. The light received by a receiving means changes as time-of-arrival points are destroyed as the sensor is disturbed by the shock. The sensor may comprise a transmitting fiber bent into a series of loops and fused to a receiving fiber at various places, time-of-arrival points, along the receiving fibers length. At the "points" of contact, where a portion of the light leaves the transmitting fiber and enters the receiving fiber, the loops would be required to allow the light to travel backwards through the receiving fiber toward a receiving means. The sensor may also comprise a single optical fiber wherein the time-of-arrival points are comprised of reflection planes distributed along the fibers length. In this configuration, as the shock front proceeds along the fiber it destroys one reflector after another. The output received by a receiving means from this sensor may be a series of downward steps produced as the shock wave destroys one time-of-arrival point after another, or a nonsequential pattern of steps in the event time-of-arrival points are destroyed at any point along the sensor.

  3. Fiber optic sensor employing successively destroyed coupled points or reflectors for detecting shock wave speed and damage location

    DOE Patents [OSTI]

    Weiss, J.D.

    1995-08-29

    A shock velocity and damage location sensor providing a means of measuring shock speed and damage location is disclosed. The sensor consists of a long series of time-of-arrival ``points`` constructed with fiber optics. The fiber optic sensor apparatus measures shock velocity as the fiber sensor is progressively crushed as a shock wave proceeds in a direction along the fiber. The light received by a receiving means changes as time-of-arrival points are destroyed as the sensor is disturbed by the shock. The sensor may comprise a transmitting fiber bent into a series of loops and fused to a receiving fiber at various places, time-of-arrival points, along the receiving fibers length. At the ``points`` of contact, where a portion of the light leaves the transmitting fiber and enters the receiving fiber, the loops would be required to allow the light to travel backwards through the receiving fiber toward a receiving means. The sensor may also comprise a single optical fiber wherein the time-of-arrival points are comprised of reflection planes distributed along the fibers length. In this configuration, as the shock front proceeds along the fiber it destroys one reflector after another. The output received by a receiving means from this sensor may be a series of downward steps produced as the shock wave destroys one time-of-arrival point after another, or a nonsequential pattern of steps in the event time-of-arrival points are destroyed at any point along the sensor. 6 figs.

  4. Upcoming Events, Conferences and Meetings

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

    About Us » News » Upcoming Events Upcoming Events Oak Ridge Office of Environmental Management Events Executive Committee Meeting September 7, 2016 6:00PM to 7:30PM EDT ORSSAB monthly board meeting September 14, 2016 6:00PM to 8:00PM EDT EM/Stewardship Committee September 22, 2016 6:00PM to 7:30PM EDT News Press Releases News Archive Events Cleanup Progress Reports Leadership History Contractors Contact Us

    National Security, Weapons Science » CoMuEx » Events Upcoming Events, Conferences

  5. Fact Sheet Preliminary Notice of Violation: Classified Information Security Event at Y-12

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

    Y-12 On January 28, 2016, the National Nuclear Security Administration (NNSA) issued a Preliminary Notice of Violation (PNOV) to Babcock and Wilcox Technical Services Y-12, LLC (B&W Y-12) for violations of Department of Energy (DOE) classified information security program requirements. B&W Y-12 was the management and operating contractor for NNSA's Y-12 National Security Complex (Y-12), located in Oak Ridge, Tennessee at the time of discovery of the security event. The PNOV cites three

  6. ARM - Events Article

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

    provided through European Centre for Medium-Range Weather Forecasts (ECMWF) for the YOTC time period. Developing an implementation plan. A YOTC website has been started. An email...

  7. Paducah Events | Department of Energy

    Energy Savers [EERE]

    Paducah Site Paducah Community Outreach Paducah Events Paducah Events July 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...

  8. PPPO Events | Department of Energy

    Office of Environmental Management (EM)

    Services PPPO Stakeholder Outreach PPPO Events PPPO Events June 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 31 1 2 3 4 Last Day to Sign Up for June 18 Portsmouth ...

  9. Portsmouth Events | Department of Energy

    Office of Environmental Management (EM)

    Portsmouth Site Portsmouth Community Outreach Portsmouth Events Portsmouth Events June 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 31 1 2 3 4 Last Day to Sign Up for ...

  10. Upcoming Events | Department of Energy

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

    Environmental Management Events EMStewardship Committee meeting May 25, 2016 6:00PM to 7:30PM EDT News Press Releases News Archive Events Cleanup Progress Reports Leadership ...

  11. Event counting alpha detector

    DOE Patents [OSTI]

    Bolton, R.D.; MacArthur, D.W.

    1996-08-27

    An electrostatic detector is disclosed for atmospheric radon or other weak sources of alpha radiation. In one embodiment, nested enclosures are insulated from one another, open at the top, and have a high voltage pin inside and insulated from the inside enclosure. An electric field is produced between the pin and the inside enclosure. Air ions produced by collision with alpha particles inside the decay volume defined by the inside enclosure are attracted to the pin and the inner enclosure. With low alpha concentrations, individual alpha events can be measured to indicate the presence of radon or other alpha radiation. In another embodiment, an electrical field is produced between parallel plates which are insulated from a single decay cavity enclosure. 6 figs.

  12. Event counting alpha detector

    DOE Patents [OSTI]

    Bolton, Richard D.; MacArthur, Duncan W.

    1996-01-01

    An electrostatic detector for atmospheric radon or other weak sources of alpha radiation. In one embodiment, nested enclosures are insulated from one another, open at the top, and have a high voltage pin inside and insulated from the inside enclosure. An electric field is produced between the pin and the inside enclosure. Air ions produced by collision with alpha particles inside the decay volume defined by the inside enclosure are attracted to the pin and the inner enclosure. With low alpha concentrations, individual alpha events can be measured to indicate the presence of radon or other alpha radiation. In another embodiment, an electrical field is produced between parallel plates which are insulated from a single decay cavity enclosure.

  13. Summary and bibliography of safety-related events at boiling-water nuclear power plants as reported in 1980

    SciTech Connect (OSTI)

    McCormack, K.E.; Gallaher, R.B.

    1982-03-01

    This document presents a bibliography that contains 100-word abstracts of event reports submitted to the US Nuclear Regulatory Commission concerning operational events that occurred at boiling-water-reactor nuclear power plants in 1980. The 1547 abstracts included on microfiche in this bibliography describe incidents, failures, and design or construction deficiencies that were experienced at the facilities. These abstracts are arranged alphabetically by reactor name and then chronologically for each reactor. Full-size keyword and permuted-title indexes to facilitate location of individual abstracts are provided following the text. Tables that summarize the information contained in the bibliography are also provided. The information in the tables includes a listing of the equipment items involved in the reported events and the associated number of reports for each item. Similar information is given for the various kinds of instrumentation and systems, causes of failures, deficiencies noted, and the time of occurrence (i.e., during refueling, operation, testing, or construction).

  14. Life Events | Department of Energy

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

    Life Events Life Events Life Events is a listing of common events that may occur during or after your Federal career. It's divided into three sections: me/my family, job, and retirement. When you click on a question, you will see what actions you may need to take for each of the following programs: Federal Employees Health Benefits (FEHB) Program, Federal Employees Dental and Vision Insurance Program (FEDVIP), Federal Flexible Spending Account Program (FSAFEDS), Federal Long Term Care Insurance

  15. NREL: Energy Systems Integration - Events

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

    archive. Printable Version Energy Systems Integration Home Capabilities Research & Development Facilities Working with Us Publications News Events Energy Systems Integration...

  16. Estimating the Spatial Distribution of Population without Power during Extreme Weather Events

    SciTech Connect (OSTI)

    Omitaomu, Olufemi A; Fernandez, Steven J; Bhaduri, Budhendra L

    2010-01-01

    One challenge in emergency preparedness and response during extreme weather events such as hurricanes and ice storms is estimating how many people may be without power and how long they could be without power. In this presentation, we will discuss a method for estimating the spatial distribution of people without power during extreme weather events. The method is based on a directional nearest-neighbor approach in which grid cells representing substation locations acquire other grid cells representing customers/population demand with respect to the capacity of each substation. We also present a method for estimating restoration time in case of an outage. The application of these methods during the 2008 hurricane season will also be discussed.

  17. EEOICPA Event- Augusta, GA

    Broader source: Energy.gov [DOE]

    The Advisory Board is a presidentially appointed board that advises the Secretary of Health and Human Services on a number of issues related to the EEOICPA Program including Special Exposure Cohort (SEC) Petitions. *Public comment sessions may end before the times indicated, following the last call for comments. Members of the public who wish to provide public comments should plan to attend public comment sessions at the start times listed.

  18. Category:Events | Open Energy Information

    Open Energy Info (EERE)

    for a Changing Climate Event:18th Africa Partnership Forum 2 Event:2012 Bonn Climate Change Conference 7 Event:7th Asia Clean Energy Forum A Event:April Fool's Day Event:ASEAN...

  19. Event-Based Processing of Neutron Scattering Data

    SciTech Connect (OSTI)

    Peterson, Peter F.; Campbell, Stuart I.; Reuter, Michael A.; Taylor, Russell J.; Zikovsky, Janik L.

    2015-09-16

    Many of the world's time-of-flight spallation neutrons sources are migrating to the recording of individual neutron events. This provides for new opportunities in data processing, the least of which is to filter the events based on correlating them with logs of sample environment and other ancillary equipment. This paper will describe techniques for processing neutron scattering data acquired in event mode that preserve event information all the way to a final spectrum, including any necessary corrections or normalizations. This results in smaller final errors, while significantly reducing processing time and memory requirements in typical experiments. Results with traditional histogramming techniques will be shown for comparison.

  20. Methods, systems and devices for detecting and locating ferromagnetic objects

    DOE Patents [OSTI]

    Roybal, Lyle Gene [Idaho Falls, ID; Kotter, Dale Kent [Shelley, ID; Rohrbaugh, David Thomas [Idaho Falls, ID; Spencer, David Frazer [Idaho Falls, ID

    2010-01-26

    Methods for detecting and locating ferromagnetic objects in a security screening system. One method includes a step of acquiring magnetic data that includes magnetic field gradients detected during a period of time. Another step includes representing the magnetic data as a function of the period of time. Another step includes converting the magnetic data to being represented as a function of frequency. Another method includes a step of sensing a magnetic field for a period of time. Another step includes detecting a gradient within the magnetic field during the period of time. Another step includes identifying a peak value of the gradient detected during the period of time. Another step includes identifying a portion of time within the period of time that represents when the peak value occurs. Another step includes configuring the portion of time over the period of time to represent a ratio.

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

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

    Antenna Research Center Events & Topics in Renewable Energy & the Environment Events & Topics in Renewable Energy & the Environment Missouri MetroLink Facility April 12, 2016 - 4:00pm 700 S. Ewing, St. Louis, MO 63103 Event flyer RSVP here Free bus will depart from the front of Brookings Hall at 3:30 pm sharp and will return to the same location following the tour. If you plan to drive yourself, please contact Erin Plut (eplut@wustl.edu) for parking information and meet up

  2. 2-15-14_Event Release-1

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

    Possible Radiological Event at WIPP CARLSBAD, N.M., February 15, 2014, 2:49 PM (MST) - Operations personnel are responding to a possible radiological event at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP). NEW INFORMATION * At 11:30 PM Friday, a continuous air monitor detected airborne radiation in the underground * WIPP officials are on site to assess the situation and determine next steps * There were no employees working underground at the time and employees on the

  3. Helicopter magnetic survey conducted to locate wells

    SciTech Connect (OSTI)

    Veloski, G.A.; Hammack, R.W.; Stamp, V.; Hall, R.; Colina, K.

    2008-07-01

    A helicopter magnetic survey was conducted in August 2007 over 15.6 sq mi at the Naval Petroleum Reserve No. 3s (NPR-3) Teapot Dome Field near Casper, Wyoming. The surveys purpose was to accurately locate wells drilled there during more than 90 years of continuous oilfield operation. The survey was conducted at low altitude and with closely spaced flight lines to improve the detection of wells with weak magnetic response and to increase the resolution of closely spaced wells. The survey was in preparation for a planned CO2 flood for EOR, which requires a complete well inventory with accurate locations for all existing wells. The magnetic survey was intended to locate wells missing from the well database and to provide accurate locations for all wells. The ability of the helicopter magnetic survey to accurately locate wells was accomplished by comparing airborne well picks with well locations from an intense ground search of a small test area.

  4. Fast events in protein folding

    SciTech Connect (OSTI)

    Woodruff, W.; Callender, R.; Causgrove, T.; Dyer, R.; Williams, S.

    1996-04-01

    The primary objective of this work was to develop a molecular understanding of how proteins achieve their native three-dimensional (folded) structures. This requires the identification and characterization of intermediates in the protein folding process on all relevant timescales, from picoseconds to seconds. The short timescale events in protein folding have been entirely unknown. Prior to this work, state-of-the-art experimental approaches were limited to milliseconds or longer, when much of the folding process is already over. The gap between theory and experiment is enormous: current theoretical and computational methods cannot realistically model folding processes with lifetimes longer than one nanosecond. This unique approach to employ laser pump-probe techniques that combine novel methods of laser flash photolysis with time-resolved vibrational spectroscopic probes of protein transients. In this scheme, a short (picosecond to nanosecond) laser photolysis pulse was used to produce an instantaneous pH or temperature jump, thereby initiating a protein folding or unfolding reaction. Structure-specific, time-resolved vibrational probes were then used to identify and characterize protein folding intermediates.

  5. Sandia National Laboratories: Locations: Kauai Test Facility

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

    KTF provides the following location-enabled operations: Joint experiments with launches from Vandenberg Air Force Base or orbiting objects Experiments on phenomena occurring in the ...

  6. Hyperspectral Remote Sensing Techniques For Locating Geothermal...

    Open Energy Info (EERE)

    Remote Sensing Techniques For Locating Geothermal Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Poster: Hyperspectral Remote Sensing Techniques For...

  7. Population Sensitivity Evaluation of Two Candidate Locations...

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

    Population Sensitivity Evaluation of Two Candidate Locations for Possible Small Modular Reactor Siting (3.84 MB) More Documents & Publications Evaluation of Proposed Hampton Roads ...

  8. Energy Storage Demonstration Project Locations | Department of...

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

    Map of the United States showing the location of Energy Storage Demonstration projects created with funding from the Smart Grid Demonstration Project, funded through the American ...

  9. FORGE Events | Department of Energy

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

    Events FORGE Events April 27, 2015 The Energy Department announced project selections in the first phase of FORGE. Under Secretary for Science and Energy Lynn Orr annouced the cutting-edge enhanced geothermal system efforts at a stakeholder round table event held at the Nevada Museum of Art. November 12, 2014 FORGE FOA Closing Date August 5, 2014 FORGE FOA Meeting and Live Webinar This meeting discussed the Energy Department's $31 million funding solicitation to establish the initial phases of a

  10. Upcoming Events | Argonne National Laboratory

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

    Upcoming Events Sep 7 The Scientific Program of the Deep Underground Neutrino Experiment (DUNE) 11:00 am Building 362, Room F108 Add to your calendar