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


1

Tracking the Sun V An Historical Summary of the Installed Price  

E-Print Network [OSTI]

Tracking the Sun V An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2011 Galen Barbose Naïm Darghouth Ryan Wiser November 2012 #12;Tracking the Sun V

2

Historical  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction .Historic

3

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Laboratory. Tracking the Sun VI: The Installed Price ofRange ?10 kW Tracking the Sun VI: The Installed Price ofRange ?10 kW Tracking the Sun VI: The Installed Price of

Barbose, Galen

2014-01-01T23:59:59.000Z

4

Tracking the Sun V: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2011  

E-Print Network [OSTI]

Council, Inc. Tracking the Sun V: The Installed Price ofapplications). Tracking the Sun V: The Installed Price ofEnergy Agency. Tracking the Sun V: The Installed Price of

Barbose, Galen

2014-01-01T23:59:59.000Z

5

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

Efficiency Tracking the Sun IV: The Installed Cost of Photovoltaicsefficiency ratings for ftp://ftp.bls.gov/pub/special.requests/cpi/cpiai.txt Tracking the Sun IV: The Installed Cost of Photovoltaics

Darghouth, Naim

2012-01-01T23:59:59.000Z

6

Tracking the Sun VII: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2013  

SciTech Connect (OSTI)

As the deployment of grid-connected solar photovoltaic (PV) systems has increased, so too has the desire to track the cost and price of these systems. This report helps to fill this need by summarizing trends in the installed price of grid-connected PV systems in the United States from 1998 through 2013, with partial data for the first half of 2014. The analysis is based on project-level data for more than 300,000 individual residential, commercial, and utility-scale PV systems installed across 33 states and representing 80% of all grid-connected PV capacity installed in the United States through 2013. It is essential to note at the outset what the data presented within this report represent. First, the data consist of prices paid to project developers or installers (prior to receipt of any incentives), and for a variety of reasons, those prices may differ from the underlying costs borne by project developers/installers. Second, the data are historical, focusing primarily on projects installed through the end of 2013, and therefore do not reflect the price of projects installed more recently (with the exception of the limited set of results presented for systems installed in the first half of 2014); nor are the data indicative of prices currently being quoted for prospective projects to be installed at a later date. For these reasons and others, the results presented in this report may differ from current PV price or cost benchmarks. Third, by focusing on the up-front price paid by the PV system owner prior, the report does not capture trends associated with PV performance or other factors that impact the levelized cost of electricity for PV. Finally, the underlying data collected for this report include third party owned (TPO) projects where either the system is leased to the site-host or the generation output is sold to the site-host under a power purchase agreement. For a subset of TPO systems, the installed price data represent appraised values rather than transaction prices, and those projects were removed from the data sample in order to eliminate any associated bias. The report presents one set of installed price trends for residential and commercial PV systems, and another set for utility-scale PV. In all cases, installed prices are identified in terms of real 2013 dollars per installed watt (DC-STC), prior to receipt of any direct financial incentives or tax credits. This report separately summarizes installed price data for utility-scale PV projects, drawing upon data also presented in LBNL’s companion report, Utility Scale Solar 2013: An Empirical Analysis of Project Cost, Performance, and Pricing Trends in the United States. For our purposes, utility-scale PV is defined to consist of ground-mounted projects larger than 5 MW. The sample of installed price data includes 97 projects with commercial operation dates spanning the period 2007- 2013. Several important features of the utility-scale data are worth noting, in addition to those noted earlier for the dataset as a whole. First, the sample includes only fully operational projects for which all individual phases are in operation and treats all phases as a single project with a commercial operation date based on the final phase. Second, installed prices reported for utility-scale projects often reflect transactions that occurred several years before project completion; the prices reported for some of these projects may not fully capture recent reductions in module costs or other changes in market conditions, and thus may exhibit a relatively large “temporal lag”.

Barbose, Galen; Weaver, Samantha; Darghouth, Naim

2014-08-26T23:59:59.000Z

7

Disruption Tolerant Shell  

E-Print Network [OSTI]

Disruption Tolerant Shell ? Martin Lukac UCLA CENS 3563a reliable asynchronous remote shell interface (referred toas Disruption Tolerant Shell, DTS) to accomplish the

Lukac, Martin; Girod, Lewis; Estrin, D

2006-01-01T23:59:59.000Z

8

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

SciTech Connect (OSTI)

The present report describes installed cost trends for grid-connected PV projects installed from 1998 through 2010 (with some limited and preliminary results presented for projects installed in the first six months of 2011). The analysis is based on project-level cost data from approximately 116,500 residential, non-residential, and utility-sector PV systems in the United States. The inclusion of utility-sector PV is a new element in this year’s report. The combined capacity of all systems in the data sample totals 1,685 MW, equal to 79% of all grid-connected PV capacity installed in the United States through 2010 and representing one of the most comprehensive sources of installed PV cost data for the U.S. Based on this dataset, the report describes historical installed cost trends over time, and by location, market segment, technology type, and component. The report also briefly compares recent PV installed costs in the United States to those in Germany and Japan, and describes trends in customer incentives for PV installations and net installed costs after receipt of such incentives. The analysis presented here focuses on descriptive trends in the underlying data, serving primarily to summarize the data in tabular and graphical form.

Darghouth, Naim; Wiser, Ryan

2011-09-07T23:59:59.000Z

9

Disruption Tolerant Shell (SYS 13)  

E-Print Network [OSTI]

Sensing Disruption Tolerant Shell Martin Lukac, Lewis Girod,Solution: Disruption Tolerant Shell Data Delivery: DTN • Usemanagement tool: remote shell (ssh) –Published data is hop-

Martin Lukac; Lewis Girod; Deborah Estrin

2006-01-01T23:59:59.000Z

10

Historic Properties  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction .Historic Properties

11

TRACKING SITE  

Energy Science and Technology Software Center (OSTI)

003235MLTPL00 AASG Geothermal Data submissions tracking application and site.  https://github.com/usgin/aasgtrack 

12

Business Owners: Prepare for Utility Disruptions | Department...  

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

Utility Disruptions Business Owners: Prepare for Utility Disruptions Business Owners: Prepare for Utility Disruptions Have a plan in place in case a natural disaster or other...

13

Historical Natural Gas Annual  

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

8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

14

Historical Natural Gas Annual  

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

6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

15

Historical Natural Gas Annual  

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

7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

16

Historical Procurement Information  

Broader source: Energy.gov [DOE]

Use the documents on this page to learn more about historically procured goods and services in various industry sectors at the Department of Energy. Note - historical means what the Department has...

17

Interception and disruption  

SciTech Connect (OSTI)

Given sufficient warning we might try to avert a collision with a comet or asteroid by using beamed energy or by using the kinetic energy of an interceptor rocket. If motivated by the opportunity to convert the object into a space asset, perhaps a microgravity mine for construction materials or spacecraft fuels, we might try a rendezvous to implant a propulsion system of some sort. But the most cost-effective means of disruption is a nuclear explosive. In this paper, I discuss optimal tactics for terminal intercept, which can be extended to remote-interdiction scenarios as well. I show that the optimal mass ratio of an interceptor rock carrying a nuclear explosive depends mainly on the ratio of the exhaust velocity to the assailant-object closing velocity. I compare the effectiveness of stand-off detonation, surface burst, and penetration, for both deflection and pulverization, concluding that a penetrator has no clear advantage over a surface-burst device for deflection, but is a distinctly more capable pulverizer. The advantage of a stand-off device is to distribute the impulse more evenly over the surface of the object and to prevent fracture, an event which would greatly complicate the intercept problem. Finally, I present some results of a model for gravitationally bound objects and obtain the maximum non-fracturing deflection speed for a variety of object sizes and structures. For a single engagement, I conclude that the non-fracturing deflection speed obtainable with a stand-off device is about four times the speed obtainable with a surface-burst device. Furthermore, the non-fracturing deflection speed is somewhat dependent on the number of competent components of the object, the speed for a 13 component object being about twice that for a 135 component object.

Solem, J.C.

1995-07-01T23:59:59.000Z

18

Ubiquitous Computing, Customer Tracking, and Price Discrimination  

E-Print Network [OSTI]

Ubiquitous Computing, Customer Tracking, and Price Discrimination Alessandro Acquisti H. John Heinz's analysis is the possibility of combining context, historical, location and other personal data to dynamically alter the price of a product for each consumer - a form of price discrimination also known

Sadeh, Norman M.

19

Petroleum Marketing Annual Historical  

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

Historical 2009 Released August 2010 2008 Released August 2009 2007 Released August 2008 2006 Released August 2007 2005 Released August 2006 2004 Released August 2005 2003 Released...

20

Forests and historic environment  

E-Print Network [OSTI]

Forests and historic environment UK Forestry Standard Guidelines #12;Key to symbols UKFS Reference number #12;Forests and historic environment Forestry Commission: Edinburgh UK Forestry Standard in any format or medium, under the terms of the Open Government Licence. To view this licence, visit: www

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


21

Historic Building Renovations  

Broader source: Energy.gov [DOE]

When a Federal agency undertakes a renovation to an historic building, the renovation team must consider not only the uses and needs of the facility, but also a range of issues related to historic preservation. Integrating renewable energy such as solar and wind into an historic renovation has been accomplished successfully by agencies; the design and placement of any renewable energy system must be closely integrated with the overall design plans. Any renewable energy additions must maintain the integrity and defining characteristics of the building.

22

Historical Natural Gas Annual 1999  

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

1999 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

23

WEST TEXAS HISTORICAL ASSOCIATION  

E-Print Network [OSTI]

Whitfield, Lubbock. Cover: "Stampede," by Tom Lea, El Paso 1940. #12;West Texas Historical Association 91st Foundations: Cattle, Slaves, and Cattle Drives from Stephens County, Texas" Bill Steward, Wichita Falls, Texas

Rock, Chris

24

Change in historic buildings  

E-Print Network [OSTI]

Change in historic buildings is inevitable. If these changes are not well-managed, the cityscape will be threatened because a city is composed of buildings. A good city should combine both growth and preservation. Controlling ...

Yin, Chien-Ni

1992-01-01T23:59:59.000Z

25

Local Leaders: Respond to Natural Gas Disruptions | Department...  

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

Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Local Leaders: Respond to Natural Gas Disruptions Because natural gas is distributed through underground...

26

Cycle Track Lessons Learned  

E-Print Network [OSTI]

Cycle Track Lessons Learned #12;Presentation Overview · Bicycling trends · Cycle track lessons learned · What is a "Cycle track"? · Essential design elements of cycle tracks Separation Width Crossing driveways & low-volume streets Signalized intersections #12;Trend in kilometers cycled per year

Bertini, Robert L.

27

Track 2: Worker Engagement  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 2: Worker Engagement

28

Track 3: Exposure Hazards  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 3: Exposure Hazards

29

Track 9: Quality Assurance  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 9: Quality Assurance

30

Historical Interest Rates  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction .HistoricHistorical

31

Historical Network Maps  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction .HistoricHistorical73-92)

32

Conservation Bentley Historical  

E-Print Network [OSTI]

Conservation at the Bentley Historical Library #12;Conservation of Leather and Parchment #12;Full Conservation team Dianna Samuelson with volunteer Abby Merritt #12;Ann Arbor District Library's Jacqueline Delegation Tour, 2010 #12;Visit to Conservation Lab by BHL archivist Len Coombs and prospective donors #12

Michigan, University of

33

Double tracks test site characterization report  

SciTech Connect (OSTI)

This report presents the results of site characterization activities performed at the Double Tracks Test Site, located on Range 71 North, of the Nellis Air Force Range (NAFR) in southern Nevada. Site characterization activities included reviewing historical data from the Double Tracks experiment, previous site investigation efforts, and recent site characterization data. The most recent site characterization activities were conducted in support of an interim corrective action to remediate the Double Tracks Test Site to an acceptable risk to human health and the environment. Site characterization was performed using a phased approach. First, previously collected data and historical records sere compiled and reviewed. Generalized scopes of work were then prepared to fill known data gaps. Field activities were conducted and the collected data were then reviewed to determine whether data gaps were filled and whether other areas needed to be investigated. Additional field efforts were then conducted, as required, to adequately characterize the site. Characterization of the Double Tracks Test Site was conducted in accordance with the US Department of Energy`s (DOE) Streamlined Approach for Environmental Restoration (SAFER).

NONE

1996-05-01T23:59:59.000Z

34

Disruptive Innovation in Numerical Hydrodynamics  

SciTech Connect (OSTI)

We propose the research and development of a high-fidelity hydrodynamic algorithm for tetrahedral meshes that will lead to a disruptive innovation in the numerical modeling of Laboratory problems. Our proposed innovation has the potential to reduce turnaround time by orders of magnitude relative to Advanced Simulation and Computing (ASC) codes; reduce simulation setup costs by millions of dollars per year; and effectively leverage Graphics Processing Unit (GPU) and future Exascale computing hardware. If successful, this work will lead to a dramatic leap forward in the Laboratory's quest for a predictive simulation capability.

Waltz, Jacob I. [Los Alamos National Laboratory

2012-09-06T23:59:59.000Z

35

Disruption Management | Operations Research between planning ...  

E-Print Network [OSTI]

record: it can deliver high quality solutions for planning problems. Impor- ..... Disruption management systems face a number of challenges, some of which have.

36

Historical Maps Online  

E-Print Network [OSTI]

and the online library architecture. Keywords: historical maps, maps, GIS, Geographic Information Systems, online libraries, Luna Imaging, Insight, North America, South America, atlases, globes, school geographies, maritime charts, children?s maps, wall maps..., this option would not allow people to truly study the original maps. With my growing interest in software and the Internet, around 1997 I decided to create a software program that would display my collection via the Internet, through collaboration with Luna...

Rumsey, David Y.

2005-01-31T23:59:59.000Z

37

Solar tracking apparatus  

DOE Patents [OSTI]

The invention relates to a solar tracking device which tracks the position of the sun using paired, partially-shaded photocells. Auxiliary photocells are used for initial acquisition of the sun and for the suppression of false tracking when the sun is obscured by clouds.

Hammons, Burrell E. (Albuquerque, NM)

1980-01-01T23:59:59.000Z

38

Regional Typhoon Activity1 as Revealed by Track Patterns and  

E-Print Network [OSTI]

, lifespan, inten- sity, and accumulated cyclone energy (ACE). Results indicate that the major cli- mate classify historical tropical cyclone (TC) tracks (1945-2007) over the western North Pacific into eight- rea. For ACE, the signal is mixed. To draw more definitive conclusions, a consis- tency check

Hawai'i at Manoa, University of

39

Petroleum Marketing Annual Historical  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S. CrudeP1. Energythe PriceSep-14Historical

40

System and method for disrupting suspect objects  

DOE Patents [OSTI]

A system and method for disrupting at least one component of a suspect object is provided. The system includes a source for passing radiation through the suspect object, a screen for receiving the radiation passing through the suspect object and generating at least one image therefrom, a weapon having a discharge deployable therefrom, and a targeting unit. The targeting unit displays the image(s) of the suspect object and aims the weapon at a disruption point on the displayed image such that the weapon may be positioned to deploy the discharge at the disruption point whereby the suspect object is disabled.

Gladwell, T. Scott; Garretson, Justin R; Hobart, Clinton G; Monda, Mark J

2013-07-09T23:59:59.000Z

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


41

An analysis of oil supply disruption scenarios  

E-Print Network [OSTI]

This report brings the results of simulations of some oil supply disruptions on the M.I.T. Energy Laboratory Energy Macro Model. This model has previously been used to study the macroeconomic effects of the 1973-74 and ...

Mork, Knut Anton

1981-01-01T23:59:59.000Z

42

Historical events and supply chain disruption : chemical, biological, radiological and cyber events  

E-Print Network [OSTI]

In the wake of the attacks of September 11, 2001, terrorism emerged as a legitimate threat not just to society, but to corporations as well. This new threat has challenged old business rules and prompted companies to rethink ...

Lensing, Reshma P. (Reshma Pradhan), 1972-

2003-01-01T23:59:59.000Z

43

Large scale tracking algorithms.  

SciTech Connect (OSTI)

Low signal-to-noise data processing algorithms for improved detection, tracking, discrimination and situational threat assessment are a key research challenge. As sensor technologies progress, the number of pixels will increase signi cantly. This will result in increased resolution, which could improve object discrimination, but unfortunately, will also result in a significant increase in the number of potential targets to track. Many tracking techniques, like multi-hypothesis trackers, suffer from a combinatorial explosion as the number of potential targets increase. As the resolution increases, the phenomenology applied towards detection algorithms also changes. For low resolution sensors, "blob" tracking is the norm. For higher resolution data, additional information may be employed in the detection and classfication steps. The most challenging scenarios are those where the targets cannot be fully resolved, yet must be tracked and distinguished for neighboring closely spaced objects. Tracking vehicles in an urban environment is an example of such a challenging scenario. This report evaluates several potential tracking algorithms for large-scale tracking in an urban environment.

Hansen, Ross L.; Love, Joshua Alan; Melgaard, David Kennett; Karelitz, David B.; Pitts, Todd Alan; Zollweg, Joshua David; Anderson, Dylan Z.; Nandy, Prabal; Whitlow, Gary L.; Bender, Daniel A.; Byrne, Raymond Harry

2015-01-01T23:59:59.000Z

44

Historical Natural Gas Annual - 1930 Through 2000  

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

2000 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

45

Historical Procurement Information- by Location  

Broader source: Energy.gov [DOE]

Small business contracing is difficult to navigate. We've built the Small Business Opportunities Tool to identify historical records of what the Department of Energy has purchased, which you can...

46

Where Is Jill Scott?: The Significance of Cultural Mulattoes on Disrupting Class Identity Archetypes  

E-Print Network [OSTI]

an identity that manifests in a number of ways. Since music is reflective of societal issues (Baker 3), what does soul artist Jill Scott reveal about the ever-changing landscape of society? The lineage of the 1960s and 70s soul music represents historical...; therefore, this is not a generalizable depiction of all cultural mulattoes. 2 I will be using the music of soul artist Jill Scott as a working example of a cultural mulatto to address the question, “Does Jill Scott disrupt the either/or binary...

Scott, Chloe D.

2013-08-31T23:59:59.000Z

47

Disc formation from stellar tidal disruptions  

E-Print Network [OSTI]

The potential of tidal disruption of stars to probe otherwise quiescent supermassive black holes cannot be exploited, if their dynamics is not fully understood. So far, the observational appearance of these events has been commonly derived from analytical extrapolations of the debris dynamical properties just after the stellar disruption. In this paper, we perform hydrodynamical simulations of stars in highly eccentric orbits, that follow the stellar debris after disruption and investigate their ultimate fate. We demonstrate that gas debris circularize on an orbital timescale because relativistic apsidal precession causes the stream to self-cross. The higher the eccentricity and/or the deeper the encounter, the faster is the circularization. If the internal energy deposited by shocks during stream self-interaction is readily radiated, the gas forms a narrow ring at the circularization radius. It will then proceed to accrete viscously at a super-Eddington rate, puffing up under radiation pressure. If instead c...

Bonnerot, Clément; Lodato, Giuseppe; Price, Daniel J

2015-01-01T23:59:59.000Z

48

Disruptive event analysis: volcanism and igneous intrusion  

SciTech Connect (OSTI)

An evaluation is made of the disruptive effects of volcanic activity with respect to long term isolation of radioactive waste through deep geologic storage. Three major questions are considered. First, what is the range of disruption effects of a radioactive waste repository by volcanic activity. Second, is it possible, by selective siting of a repository, to reduce the risk of disruption by future volcanic activity. And third, can the probability of repository disruption by volcanic activity be quantified. The main variables involved in the evaluation of the consequences of repository disruption by volcanic activity are the geometry of the magma-repository intersection (partly controlled by depth of burial) and the nature of volcanism. Potential radionuclide dispersal by volcanic transport within the biosphere ranges in distance from several kilometers to global. Risk from the most catastrophic types of eruptions can be reduced by careful site selection to maximize lag time prior to the onset of activity. Certain areas or volcanic provinces within the western United States have been sites of significant volcanism and should be avoided as potential sites for a radioactive waste repository. Examples of projection of future sites of active volcanism are discussed for three areas of the western United States. Probability calculations require two types of data: a numerical rate or frequency of volcanic activity and a numerical evaluation of the areal extent of volcanic disruption for a designated region. The former is clearly beyond the current state of art in volcanology. The latter can be approximated with a reasonable degree of satisfaction. In this report, simplified probability calculations are attempted for areas of past volcanic activity.

Crowe, B.M.

1980-08-01T23:59:59.000Z

49

Energy Tracking Software Platform  

SciTech Connect (OSTI)

Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

2011-04-04T23:59:59.000Z

50

Evaluation and Compensation of Detector Solenoid Effects on Disrupted Beam in the ILC 14 mrad Extraction Line  

SciTech Connect (OSTI)

This paper presents calculations of detector solenoid effects on disrupted primary beam in the ILC 14 mrad extraction line. Particle tracking simulations are performed for evaluation of primary beam loss along the line as well as of beam distribution and polarization at Compton Interaction Point. The calculations are done both without and with solenoid compensation. The results are obtained for the baseline ILC energy of 500 GeV center-of-mass and three options of beam parameters.

Toprek, Dragan; /VINCA Inst. Nucl. Sci., Belgrade; Nosochkov, Yuri; /SLAC

2008-12-18T23:59:59.000Z

51

Track 10: Feedback and Improvement  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 10: Feedback and Improvement

52

ATLAS Tracking Event Data Model  

E-Print Network [OSTI]

In this report the event data model (EDM) relevant for tracking in the ATLAS experiment is presented. The core component of the tracking EDM is a common track object which is suited to describe tracks in the innermost tracking sub-detectors and in the muon detectors in offline as well as online reconstruction. The design of the EDM was driven by a demand for modularity and extensibility while taking into account the different requirements of the clients. The structure of the track object and the representation of the tracking-relevant information are described in detail.

Åkesson, P F; Costa, M J; Elsing, M; Fleischmann, S; Gaponenko, A N; Liebig, W; Moyse, E; Salzburger, A; Siebel, M

2006-01-01T23:59:59.000Z

53

Disruption Scenarios, their Mitigation and Operation Window  

E-Print Network [OSTI]

) and blanket (modeled by boxes with net toroidal current being forced zero;right lower figure) - Divertor representative disruption scenarios calculated with the DINA code based on the latest physics guidelines equilibrium calculation - Transport and current diffusion in the plasma (1D averaged on flux surface

54

Membrane disruption by optically controlled microbubble cavitation  

E-Print Network [OSTI]

LETTERS Membrane disruption by optically controlled microbubble cavitation PAUL PRENTICE1 , ALFRED October 2005; doi:10.1038/nphys148 I n fluids, pressure-driven cavitation bubbles have a nonlinear underpinning phenomena such as sonoluminescence1 and plasma formation2 . If cavitation occurs near a rigid

Loss, Daniel

55

A Dark Year for Tidal Disruption Events  

E-Print Network [OSTI]

The disruption of a main-sequence star by a supermassive black hole results in the initial production of an extended debris stream that winds repeatedly around the black hole, producing a complex three-dimensional figure that may self-intersect. Both analytical work and simulations have shown that typical encounters generate streams that are extremely thin. In this paper we show that this implies that even small relativistic precessions attributed to black hole spin can induce deflections that prevent the stream from self-intersecting even after many windings. Additionally, hydrodynamical simulations have demonstrated that energy is deposited very slowly via hydrodynamic processes alone, resulting in the liberation of very little gravitational binding energy in the absence of stream-stream collisions. This naturally leads to a "dark period" in which the flare is not observable for some time, persisting for up to a dozen orbital periods of the most bound material, which translates to years for disruptions arou...

Guillochon, James

2015-01-01T23:59:59.000Z

56

Pollution Prevention Tracking and Reporting System | Department...  

Energy Savers [EERE]

Pollution Prevention Tracking and Reporting System Pollution Prevention Tracking and Reporting System Welcome to the Department of Energy's Pollution Prevention Tracking and...

57

Circle Track Magazine Project GREEN: New Smyrna Track Testing...  

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

Grassroots Renewable Fuels Revolution Presenters Forrest Jehlik -Argonne National Laboratory Contributors Danny Bocci (Argonne National Laboratory). Bob Bolles (Circle Track...

58

Historic and Projected Climate Change  

E-Print Network [OSTI]

Historic and Projected Climate Change F A C T S H E E T This evidence strongly indicates in glaciers and polar ice, and shifts in precipitation intensity and trends. LONG-TERM CLIMATE RECORDS Since) like carbon dioxide (CO2 ) are well-documented. · The atmospheric buildup of CO2 and other GHGs

59

General Relativistic Hydrodynamic Simulation of Accretion Flow from a Stellar Tidal Disruption  

E-Print Network [OSTI]

We study how the matter dispersed when a supermassive black hole tidally disrupts a star joins an accretion flow. Combining a relativistic hydrodynamic simulation of the stellar disruption with a relativistic hydrodynamics simulation of the tidal debris motion, we track such a system until ~80% of the stellar mass bound to the black hole has settled into an accretion flow. Shocks near the stellar pericenter and also near the apocenter of the most tightly-bound debris dissipate orbital energy, but only enough to make the characteristic radius comparable to the semi-major axis of the most-bound material, not the tidal radius as previously thought. The outer shocks are caused by post-Newtonian effects, both on the stellar orbit during its disruption and on the tidal forces. Accumulation of mass into the accretion flow is non-monotonic and slow, requiring ~3--10x the orbital period of the most tightly-bound tidal streams, while the inflow time for most of the mass may be comparable to or longer than the mass accu...

Shiokawa, Hotaka; Cheng, Roseanne M; Piran, Tsvi; Noble, Scott C

2015-01-01T23:59:59.000Z

60

Historical Resources | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehicles »Exchange Visitors ProgramEnergyGasDeploymentofHistorical

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


61

LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES | Department...  

Energy Savers [EERE]

LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES LOWELL ADDS ENERGY EFFICIENCY TO HISTORIC UPGRADES Faced with the challenge of...

62

Helical Disruptions in Small Loops of DNA  

E-Print Network [OSTI]

The thermodynamical stability of DNA minicircles is investigated by means of path integral techniques. Hydrogen bonds between base pairs on complementary strands can be broken by thermal fluctuations and temporary fluctuational openings along the double helix are essential to biological functions such as transcription and replication of the genetic information. Helix unwinding and bubble formation patterns are computed in circular sequences with variable radius in order to analyze the interplay between molecule size and appearance of helical disruptions. The latter are found in minicircles with $100$ base pairs and appear as a strategy to soften the stress due to the bending and torsion of the helix.

Zoli, Marco

2015-01-01T23:59:59.000Z

63

TIDAL DISRUPTION FLARES: THE ACCRETION DISK PHASE  

SciTech Connect (OSTI)

The evolution of an accretion disk, formed as a consequence of the disruption of a star by a black hole, is followed by solving numerically hydrodynamic equations. The present investigation aims to study the dependence of resulting light curves on dynamical and physical properties of such a transient disk during its existence. One of the main results derived from our simulations is that blackbody fits of X-ray data tend to overestimate the true mean disk temperature. In fact, the temperature derived from blackbody fits should be identified with the color X-ray temperature rather than the average value derived from the true temperature distribution along the disk. The time interval between the beginning of the circularization of the bound debris and the beginning of the accretion process by the black hole is determined by the viscous (or accretion) timescale, which also fixes the rising part of the resulting light curve. The luminosity peak coincides with the beginning of matter accretion by the black hole and the late evolution of the light curve depends on the evolution of the debris fallback rate. Peak bolometric luminosities are in the range 10{sup 45}-10{sup 46} erg s{sup -1}, whereas peak luminosities in soft X-rays (0.2-2.0 keV) are typically one order of magnitude lower. The typical timescale derived from our preferred models for the flare luminosity to decay by two orders of magnitude is about 3-4 yr. Predicted soft X-ray light curves reproduce quite well data on galaxies in which a variable X-ray emission possibly related to a tidal event was detected. In the cases of NGC 3599 and IC 3599, data are reproduced well by models defined by a black hole with mass {approx}10{sup 7} M{sub sun} and a disrupted star of about 1 solar mass. The X-ray variation observed in XMMSL1 is consistent with a model defined by a black hole with mass {approx}3 x 10{sup 6} M{sub sun} and a disrupted star of 1 solar mass, while that observed in the galaxy situated in the cluster A1689 is consistent with a model including a black hole of {approx}10{sup 7} M{sub sun} and a disrupted star of {approx}0.5 M{sub sun}.

Montesinos Armijo, Matias; De Freitas Pacheco, Jose A. [Observatoire de la Cote d'Azur, Laboratoire Cassiopee, Universite de Nice Sophia-Antipolis Bd de l'Observatoire, BP 4229, 06304 Nice Cedex 4 (France)

2011-08-01T23:59:59.000Z

64

Historical corner Celebrating 20 years of historical papers in Photosynthesis Researchw  

E-Print Network [OSTI]

Historical corner Celebrating 20 years of historical papers in Photosynthesis Researchw Govindjee in photosynthesis, Eugene Rabinowitch, historical papers, IXth (1959) International Botanical Congress, Jack Myers four goals: (1) to inform the readers of Photosynthesis Research about the past of the `Historical

Govindjee "Gov"

65

Features, Events, and Processes: Disruptive Events  

SciTech Connect (OSTI)

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).

P. Sanchez

2004-11-08T23:59:59.000Z

66

Transfer Activity Historical Yearly Peak  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButler Tina ButlerTodayTransForum TransForumActivity Historical

67

COLD BUBBLE FORMATION DURING TOKAMAK DENSITY LIMIT DISRUPTIONS  

E-Print Network [OSTI]

COLD BUBBLE FORMATION DURING TOKAMAK DENSITY LIMIT DISRUPTIONS J. HOWARD, M. PERSSON* Plasma Research Laboratory, Research School of Physical Sciences, Australian National University, Canberra

Howard, John

68

REC Tracking Systems Design Guide  

SciTech Connect (OSTI)

OAK-B135 The Design Guide is presented in three parts. Section II describes the need for REC tracking, the two principal tracking methods available, and, in simple terms, the operation of certificate-based systems. Section III presents the major issues in the design of certificate-based tracking systems and discusses the advantages and disadvantages of alternative solutions. Finally, Section IV offers design principles or recommendations for most of these issues.

Meredith Wingate

2004-02-03T23:59:59.000Z

69

Assessment of CRBR core disruptive accident energetics  

SciTech Connect (OSTI)

The results of an independent assessment of core disruptive accident energetics for the Clinch River Breeder Reactor are presented in this document. This assessment was performed for the Nuclear Regulatory Commission under the direction of the CRBR Program Office within the Office of Nuclear Reactor Regulation. It considered in detail the accident behavior for three accident initiators that are representative of three different classes of events; unprotected loss of flow, unprotected reactivity insertion, and protected loss of heat sink. The primary system's energetics accommodation capability was realistically, yet conservatively, determined in terms of core events. This accommodation capability was found to be equivalent to an isentropic work potential for expansion to one atmosphere of 2550 MJ or a ramp rate of about 200 $/s applied to a classical two-phase disassembly.

Theofanous, T.G.; Bell, C.R.

1984-03-01T23:59:59.000Z

70

Features, Events, and Processes: Disruptive Events  

SciTech Connect (OSTI)

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.

J. King

2004-03-31T23:59:59.000Z

71

An energy performance index for historic buildings  

E-Print Network [OSTI]

, but that frequently results in lower operating costs, The Booz, Allen & Hamilton' and Diane Maddex* reports to the Mational Trust for Historic Preservation (MTHP), discussed in the Literature Review, support these observations. Sustainabi lity is also defined... Historical Review of Related Research Literature Previous efforts to characterize the value of historic preservation to energy conservation reached their peak in the 1979- 1981 stimulated by the "oil shocks" of 1973 and 1979. The 1979 report by Booz, Allen...

Campbell, Scott

1991-01-01T23:59:59.000Z

72

HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks  

E-Print Network [OSTI]

1 HADOF: Defense Against Routing Disruptions in Mobile Ad Hoc Networks Wei Yu, Yan Sun and K. J disruptions in mobile ad hoc networks. Based on the observed behavior and the history record of each node AND BACKGROUND A mobile ad hoc network is a group of mobile nodes without requiring centralized administration

Sun, Yan Lindsay

73

Washington State Historic Preservation Programmatic Agreement  

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

unprecedented numbers of requests for historic preservation review of un delia kings funded by all Federal Agencies, including undeliakings funded by the Programs;...

74

Lowell, Massachusetts, Preserves Historic Home Through Energy...  

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

the historic house will receive upgrades that include a high-velocity, small-duct HVAC system, updated storm windows, and attic insulation. These upgrades will reduce...

75

Gamma ray bursts in their historic context  

E-Print Network [OSTI]

Gamma Ray Bursts In Their Historic Context Virginia TrimbleMD 20742 USA Abstract. Gamma ray bursts remained essentiallyalso applies to the gamma ray bursts. First, an observation

Trimble, V

2004-01-01T23:59:59.000Z

76

Portland Company Weatherizes, Preserves Historic Home  

Broader source: Energy.gov [DOE]

Roy and Kim Fox, owners of a stunning Victorian home in Portland, Oregon, show local residents how to achieve energy efficiency in historic homes without sacrificing vintage character.

77

State Historic Preservation Office Concurrence Letter | Department...  

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

California Related to EA-1798: Loan Guarantee to Mojave Solar, LLC for the Abengoa Mojave Solar Project near Barstow, California State Historic Preservation Office Concurrence...

78

BSTBacterial Source Tracking Conference Proceedings  

E-Print Network [OSTI]

BSTBacterial Source Tracking Conference Proceedings 2012 Bacterial Source Tracking State Conference Conference Proceedings Prepared by: Lucas Gregory, Texas Water Resources Institute Courtney Smith of the Science Conference Texas Water Resources Institute TR-427 June 2012 #12;#12;Texas Water Resources

79

CDC's National Environmental Public Health Tracking Network NEW MEXICO Keeping Track, Promoting Health  

E-Print Network [OSTI]

CS225774_D CDC's National Environmental Public Health Tracking Network NEW MEXICO Keeping Track Tracking Matters in New Mexico The New Mexico Tracking Program affords a better understanding of how diseases. The New Mexico Tracking Program has already begun using its state Tracking Network to monitor

80

Installing and Commissioning a New Radioactive Waste Tracking System - Lessons Learned  

SciTech Connect (OSTI)

Ontario Power Generation (OPG) recognizes the importance of information management particularly with regards to its low and intermediate level waste program. Various computer based waste tracking systems have been used in OPG since the 1980s. These systems tracked the physical receipt, processing, storage, and inventory of the waste. As OPG moved towards long-term management (e.g. disposal), it was recognized that tracking of more detailed waste characterization information was important. This required either substantial modification of the existing system to include a waste characterization module or replacing it entirely with a new system. After a detailed review of available options, it was decided that the existing waste tracking application would be replaced with the Idaho National Laboratory’s (INL) Integrated Waste Tracking System (IWTS). Installing and commissioning a system which must receive historical operational waste management information (data) and provide new features, required much more attention than was originally considered. The operational readiness of IWTS required extensive vetting and preparation of historic data (which itself had been created from multiple databases in varied formats) to ensure a consistent format for import of some 30,000-container records, and merging and linking these container records to a waste stream based characterization database. This paper will discuss some of the strengths and weaknesses contributing to project success or hindrance so that others can understand and minimize the difficulties inherent in a project of this magnitude.

Robert S. Anderson; Miklos Garamszeghy; Fred Rodrigues; Ed Nicholls

2005-05-01T23:59:59.000Z

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


81

Real Time Simulation of Power Grid Disruptions  

SciTech Connect (OSTI)

DOE-OE and DOE-SC workshops (Reference 1-3) identified the key power grid problem that requires insight addressable by the next generation of exascale computing is coupling of real-time data streams (1-2 TB per hour) as the streams are ingested to dynamic models. These models would then identify predicted disruptions in time (2-4 seconds) to trigger the smart grid s self healing functions. This project attempted to establish the feasibility of this approach and defined the scientific issues, and demonstrated example solutions to important smart grid simulation problems. These objectives were accomplished by 1) using the existing frequency recorders on the national grid to establish a representative and scalable real-time data stream; 2) invoking ORNL signature identification algorithms; 3) modeling dynamically a representative region of the Eastern interconnect using an institutional cluster, measuring the scalability and computational benchmarks for a national capability; and 4) constructing a prototype simulation for the system s concept of smart grid deployment. The delivered ORNL enduring capability included: 1) data processing and simulation metrics to design a national capability justifying exascale applications; 2) Software and intellectual property built around the example solutions; 3) demonstrated dynamic models to design few second self-healing.

Chinthavali, Supriya [ORNL; Dimitrovski, Aleksandar D [ORNL; Fernandez, Steven J [ORNL; Groer, Christopher S [ORNL; Nutaro, James J [ORNL; Olama, Mohammed M [ORNL; Omitaomu, Olufemi A [ORNL; Shankar, Mallikarjun [ORNL; Spafford, Kyle L [ORNL; Vacaliuc, Bogdan [ORNL

2012-11-01T23:59:59.000Z

82

Midwest Renewable Energy Tracking System (Multiple States)  

Broader source: Energy.gov [DOE]

The Midwest Renewable Energy Tracking System (M-RETS®) tracks renewable energy generation in participating States and Provinces and assists in verifying compliance with individual state/provincial...

83

Increasing Scientific Productivity by Tracking Data  

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

Data Tracking Increases Scientific Productivity Data Tracking Increases Scientific Productivity July 20, 2011 | Tags: HPSS, NERSC Linda Vu, lvu@lbl.gov, +1 510 486 2402 HPSS...

84

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking...  

Office of Environmental Management (EM)

Project Tracking Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist The following checklist is intended to provide system owners, project...

85

Cooperative Modeling and Design History Tracking Using Design Tracking Matrix  

E-Print Network [OSTI]

This thesis suggests a new framework for cooperative modeling which supports concurrency design protocol with a design history tracking function. The proposed framework allows designers to work together while eliminating design conflicts...

Kim, Jonghyun

2010-10-12T23:59:59.000Z

86

Abrasion resistant track shoe grouser  

DOE Patents [OSTI]

A track shoe for a track-type vehicle. The track shoe includes a base plate and a grouser projecting away from the base plate. A capping surface structure of substantially horseshoe shaped cross-section is disposed across a distal portion of the grouser. The capping surface structure covers portions of a distal edge surface and adjacent lateral surfaces. The capping surface structure is formed from an material characterized by enhanced wear resistance relative to portions of the grouser underlying the capping surface structure.

Fischer, Keith D; Diekevers, Mark S; Afdahl, Curt D; Steiner, Kevin L; Barnes, Christopher A

2013-04-23T23:59:59.000Z

87

Fluorescent image tracking velocimeter  

DOE Patents [OSTI]

A multiple-exposure fluorescent image tracking velocimeter (FITV) detects and measures the motion (trajectory, direction and velocity) of small particles close to light scattering surfaces. The small particles may follow the motion of a carrier medium such as a liquid, gas or multi-phase mixture, allowing the motion of the carrier medium to be observed, measured and recorded. The main components of the FITV include: (1) fluorescent particles; (2) a pulsed fluorescent excitation laser source; (3) an imaging camera; and (4) an image analyzer. FITV uses fluorescing particles excited by visible laser light to enhance particle image detectability near light scattering surfaces. The excitation laser light is filtered out before reaching the imaging camera allowing the fluoresced wavelengths emitted by the particles to be detected and recorded by the camera. FITV employs multiple exposures of a single camera image by pulsing the excitation laser light for producing a series of images of each particle along its trajectory. The time-lapsed image may be used to determine trajectory and velocity and the exposures may be coded to derive directional information.

Shaffer, Franklin D. (Library, PA)

1994-01-01T23:59:59.000Z

88

Implementing Solar PV Projects on Historic Buildings and in Historic Districts  

SciTech Connect (OSTI)

Many municipalities, particularly in older communities of the United States, have a large amount of historic buildings and districts. In addition to preserving these historic assets, many municipalities have goals or legislative requirements to procure a certain amount of energy from renewable sources and to become more efficient in their energy use; often, these requirements do not exempt historic buildings. This paper details findings from a workshop held in Denver, Colorado, in June 2010 that brought together stakeholders from both the solar and historic preservation industries. Based on these findings, this paper identifies challenges and recommends solutions for developing solar photovoltaic (PV) projects on historic buildings and in historic districts in such a way as to not affect the characteristics that make a building eligible for historic status.

Kandt, A.; Hotchkiss, E.; Walker, A.; Buddenborg, J; Lindberg, J.

2011-09-01T23:59:59.000Z

89

Disruptive Event Biosphere Doser Conversion Factor Analysis  

SciTech Connect (OSTI)

The purpose of this report was to document the process leading to, and the results of, development of radionuclide-, exposure scenario-, and ash thickness-specific Biosphere Dose Conversion Factors (BDCFs) for the postulated postclosure extrusive igneous event (volcanic eruption) at Yucca Mountain. BDCF calculations were done for seventeen radionuclides. The selection of radionuclides included those that may be significant dose contributors during the compliance period of up to 10,000 years, as well as radionuclides of importance for up to 1 million years postclosure. The approach documented in this report takes into account human exposure during three different phases at the time of, and after, volcanic eruption. Calculations of disruptive event BDCFs used the GENII-S computer code in a series of probabilistic realizations to propagate the uncertainties of input parameters into the output. The pathway analysis included consideration of different exposure pathway's contribution to the BDCFs. BDCFs for volcanic eruption, when combined with the concentration of radioactivity deposited by eruption on the soil surface, allow calculation of potential radiation doses to the receptor of interest. Calculation of radioactivity deposition is outside the scope of this report and so is the transport of contaminated ash from the volcano to the location of the receptor. The integration of the biosphere modeling results (BDCFs) with the outcomes of the other component models is accomplished in the Total System Performance Assessment (TSPA), in which doses are calculated to the receptor of interest from radionuclides postulated to be released to the environment from the potential repository at Yucca Mountain.

M. Wasiolek

2000-12-28T23:59:59.000Z

90

Homeowners: Respond to Natural Gas Disruptions | Department of...  

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

disruptions do occur, it can take weeks or even months to restore. Homeowners should take care in identifying and reporting any problems, as they may pose substantial risk to...

91

Optimizing interventions for the treatment of vascular flow disruptions  

E-Print Network [OSTI]

All tissues rely on perfusion and therefore intact blood flow. When flow is disrupted the coupled interaction between the functional and fluid domains of a tissue is impeded and viability is lost. Aortic stenosis is a ...

Boval, Brett Lawrence

2014-01-01T23:59:59.000Z

92

Computer-based Stroke Extraction in Historical Manuscripts  

E-Print Network [OSTI]

Computer-based Stroke Extraction in Historical Manuscripts Rainer; 1 Computer-based Stroke Extraction in Historical Manuscripts Rainer Herzog Recovering individual strokes in historical manuscripts can provide a valuable basis

Hamburg,.Universität

93

The Theological Significance of Hegel's Four World-Historical Realms  

E-Print Network [OSTI]

The Theological Significance of Hegel's Four World-Historical Realms1 ERIC VON DER LUFT Villanova University The major problem concerning Hegel's four world- historical realms is this: How are we to view them—as categories of historical...

Von Der Luft, Eric

94

Self-mixing phenomenology in hypothetical core-disruptive accidents  

SciTech Connect (OSTI)

Physical processes are investigated that lead to the thermal equilibration of a disrupted liquid metal fast breeder reactor (LMFBR) core following a hypothetical core-disruptive accident (HCDA). Their impact is assessed, particularly as relating to the SIMMER code. The turbulent structure in the core region is characterized and bounding estimates are derived of thermal equilibration (''self-mixing'') times. The implication of these results for LMFBR safety research is discussed briefly.

Chapyak, E.J.

1980-12-01T23:59:59.000Z

95

Track 4: Employee Health and Wellness  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 4: Employee Health and Wellness

96

How many objects can you track?: Evidence for a resource-limited attentive tracking mechanism  

E-Print Network [OSTI]

How many objects can you track?: Evidence for a resource-limited attentive tracking mechanism can you track?: Evidence for a resource-limited attentive tracking mechanism. Journal of Vision, 7 model), or whether the limit on tracking is set by a resource that can be flexibly allocated to objects

Alvarez, George A.

97

Relationships between the perception of function and surroundings of historic structures and the consequent levels of historic integrity  

E-Print Network [OSTI]

In this research study we have set out to determine the relationships between the function and surroundings of historic structures and the consequent level of their historic integrity. For this purpose, two historic missions located in San Antonio...

Abbas, Fareena Dawood

1998-01-01T23:59:59.000Z

98

Aspinall Courthouse: GSA's Historic Preservation and Net-Zero...  

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

Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Aspinall Courthouse: GSA's Historic Preservation and Net-Zero Renovation Aspinall Courthouse: GSA's...

99

LM Records Handling System-Fernald Historical Records System...  

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

Fernald Historical Records System, Office of Legacy Management LM Records Handling System-Fernald Historical Records System, Office of Legacy Management LM Records Handling...

100

August 10, 2012: Memorandum of agreement to preserve historic...  

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

that will preserve the historic contributions of Oak Ridge's K-25 site to the World War II Manhattan Project. The agreement between the DOE, Tennessee State Historic...

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


101

White House Initiative on Historically Black Colleges and Universities...  

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

White House Initiative on Historically Black Colleges and Universities White House Initiative on Historically Black Colleges and Universities How WHI-HBCU are ran White House...

102

Regulating new construction in historic areas  

E-Print Network [OSTI]

This study is an examination of how the restrictiveness of different design regulations impacts the process of new construction in historic areas. The North End, South End, and Back Bay neighborhoods of Boston were identified ...

Sellers-Garcia, Oliver

2006-01-01T23:59:59.000Z

103

Historical review: ATP as a neurotransmitter  

E-Print Network [OSTI]

Historical review: ATP as a neurotransmitter Geoffrey Burnstock Autonomic Neuroscience Centre acceptance when receptor subtypes for ATP were cloned and characterized and when purinergic synaptic signalling and its therapeutic potential. Early history The diverse range of physiological actions of ATP

Burnstock, Geoffrey

104

TRANSFORMING ACADEMIA Historical Developments, Contemporary Perspectives and  

E-Print Network [OSTI]

ISyE 8803A TRANSFORMING ACADEMIA Historical Developments, Contemporary Perspectives independence and this organizational structure represent the first major transformation of academia. These characteristics of academia have persisted for over 900 years and seem immutable. Yet, notable transformations

Li, Mo

105

REDUCTIONS WITHOUT REGRET: HISTORICAL PERSPECTIVES  

SciTech Connect (OSTI)

This is the first of three papers (in addition to an introductory summary) aimed at providing a framework for evaluating future reductions or modifications of the U.S. nuclear force, first by considering previous instances in which nuclear-force capabilities were eliminated; second by looking forward into at least the foreseeable future at the features of global and regional deterrence (recognizing that new weapon systems currently projected will have expected lifetimes stretching beyond our ability to predict the future); and third by providing examples of past or possible undesirable outcomes in the shaping of the future nuclear force, as well as some closing thoughts for the future. This paper examines the circumstances and consequences of the elimination of ? The INF-range Pershing II ballistic missile and Gryphon Ground-Launched Cruise Missile (GLCM), deployed by NATO under a dual-track strategy to counter Soviet intermediate-range missiles while pursuing negotiations to limit or eliminate all of these missiles. ? The Short-Range Attack Missile (SRAM), which was actually a family of missiles including SRAM A, SRAM B (never deployed), and SRAM II and SRAM T, these last two cancelled during an over-budget/behind-schedule development phase as part of the Presidential Nuclear Initiatives of 1991 and 1992. ? The nuclear-armed version of the Tomahawk Land-Attack Cruise Missile (TLAM/N), first limited to shore-based storage by the PNIs, and finally eliminated in deliberations surrounding the 2010 Nuclear Posture Review Report. ? The Missile-X (MX), or Peacekeeper, a heavy MIRVed ICBM, deployed in fixed silos, rather than in an originally proposed mobile mode. Peacekeeper was likely intended as a bargaining chip to facilitate elimination of Russian heavy missiles. The plan failed when START II did not enter into force, and the missiles were eliminated at the end of their intended service life. ? The Small ICBM (SICBM), or Midgetman, a road-mobile, single-warhead missile for which per-unit costs were climbing when it was eliminated under the PNIs. Although there were liabilities associated with each of these systems, there were also unique capabilities; this paper lays out the pros and cons for each. Further, we articulate the capabilities that were eliminated with these systems.

Swegle, J.; Tincher, D.

2013-09-09T23:59:59.000Z

106

The Majorana Parts Tracking Database  

E-Print Network [OSTI]

The Majorana Demonstrator is an ultra-low background physics experiment searching for the neutrinoless double beta decay of $^{76}$Ge. The Majorana Parts Tracking Database is used to record the history of components used in the construction of the Demonstrator. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provides a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

Abgrall, N; Avignone, F T; Bertrand, F E; Brudanin, V; Busch, M; Byram, D; Caldwell, A S; Chan, Y-D; Christofferson, C D; Combs, D C; Cuesta, C; Detwiler, J A; Doe, P J; Efremenko, Yu; Egorov, V; Ejiri, H; Elliott, S R; Esterline, J; Fast, J E; Finnerty, P; Fraenkle, F M; Galindo-Uribarri, A; Giovanetti, G K; Goett, J; Green, M P; Gruszko, J; Guiseppe, V E; Gusev, K; Hallin, A L; Hazama, R; Hegai, A; Henning, R; Hoppe, E W; Howard, S; Howe, M A; Keeter, K J; Kidd, M F; Kochetov, O; Kouzes, R T; LaFerriere, B D; Leon, J Diaz; Leviner, L E; Loach, J C; MacMullin, J; Martin, R D; Meijer, S J; Mertens, S; Miller, M L; Mizouni, L; Nomachi, M; Orrell, J L; O'Shaughnessy, C; Overman, N R; Petersburg, R; Phillips, D G; Poon, A W P; Pushkin, K; Radford, D C; Rager, J; Rielage, K; Robertson, R G H; Romero-Romero, E; Ronquest, M C; Shanks, B; Shima, T; Shirchenko, M; Snavely, K J; Snyder, N; Soin, A; Suriano, A M; Tedeschi, D; Thompson, J; Timkin, V; Tornow, W; Trimble, J E; Varner, R L; Vasilyev, S; Vetter, K; Vorren, K; White, B R; Wilkerson, J F; Wiseman, C; Xu, W; Yakushev, E; Young, A R; Yu, C -H; Zhitnikov, I

2015-01-01T23:59:59.000Z

107

The Majorana Parts Tracking Database  

E-Print Network [OSTI]

The Majorana Demonstrator is an ultra-low background physics experiment searching for the neutrinoless double beta decay of $^{76}$Ge. The Majorana Parts Tracking Database is used to record the history of components used in the construction of the Demonstrator. The tracking implementation takes a novel approach based on the schema-free database technology CouchDB. Transportation, storage, and processes undergone by parts such as machining or cleaning are linked to part records. Tracking parts provides a great logistics benefit and an important quality assurance reference during construction. In addition, the location history of parts provides an estimate of their exposure to cosmic radiation. A web application for data entry and a radiation exposure calculator have been developed as tools for achieving the extreme radio-purity required for this rare decay search.

The Majorana Collaboration; N. Abgrall; E. Aguayo; F. T. Avignone III; A. S. Barabash; F. E. Bertrand; V. Brudanin; M. Busch; D. Byram; A. S. Caldwell; Y-D. Chan; C. D. Christofferson; D. C. Combs; C. Cuesta; J. A. Detwiler; P. J. Doe; Yu. Efremenko; V. Egorov; H. Ejiri; S. R. Elliott; J. Esterline; J. E. Fast; P. Finnerty; F. M. Fraenkle; A. Galindo-Uribarri; G. K. Giovanetti; J. Goett; M. P. Green; J. Gruszko; V. E. Guiseppe; K. Gusev; A. L. Hallin; R. Hazama; A. Hegai; R. Henning; E. W. Hoppe; S. Howard; M. A. Howe; K. J. Keeter; M. F. Kidd; O. Kochetov; S. I. Konovalov; R. T. Kouzes; B. D. LaFerriere; J. Diaz Leon; L. E. Leviner; J. C. Loach; J. MacMullin; R. D. Martin; S. J. Meijer; S. Mertens; M. L. Miller; L. Mizouni; M. Nomachi; J. L. Orrell; C. O'Shaughnessy; N. R. Overman; R. Petersburg; D. G. Phillips II; A. W. P. Poon; K. Pushkin; D. C. Radford; J. Rager; K. Rielage; R. G. H. Robertson; E. Romero-Romero; M. C. Ronquest; B. Shanks; T. Shima; M. Shirchenko; K. J. Snavely; N. Snyder; A. Soin; A. M. Suriano; D. Tedeschi; J. Thompson; V. Timkin; W. Tornow; J. E. Trimble; R. L. Varner; S. Vasilyev; K. Vetter; K. Vorren; B. R. White; J. F. Wilkerson; C. Wiseman; W. Xu; E. Yakushev; A. R. Young; C. -H. Yu; V. Yumatov; I. Zhitnikov

2015-02-05T23:59:59.000Z

108

Robotic vehicle with multiple tracked mobility platforms  

DOE Patents [OSTI]

A robotic vehicle having two or more tracked mobility platforms that are mechanically linked together with a two-dimensional coupling, thereby forming a composite vehicle of increased mobility. The robotic vehicle is operative in hazardous environments and can be capable of semi-submersible operation. The robotic vehicle is capable of remote controlled operation via radio frequency and/or fiber optic communication link to a remote operator control unit. The tracks have a plurality of track-edge scallop cut-outs that allow the tracks to easily grab onto and roll across railroad tracks, especially when crossing the railroad tracks at an oblique angle.

Salton, Jonathan R. (Albuquerque, NM); Buttz, James H. (Albuquerque, NM); Garretson, Justin (Albuquerque, NM); Hayward, David R. (Wetmore, CO); Hobart, Clinton G. (Albuquerque, NM); Deuel, Jr., Jamieson K. (Albuquerque, NM)

2012-07-24T23:59:59.000Z

109

Tracking Radioactive Sources in Commerce  

E-Print Network [OSTI]

Area Network­mobile phone, ethernet and/or satellite � security--encryption, short broadcast bursts Randy Walker, Robert Abercrombie, Rocky Cline, Sabrina Phillips; Oak Ridge National Laboratory Frederick security by commercial shippers � Knowledge of routes routinely taken � Inability to track location

110

Self-tracking Energy Transfer for Neural Stimulation in Untethered Mice  

E-Print Network [OSTI]

Optical or electrical stimulation of neural circuits in mice during natural behavior is an important paradigm for studying brain function. Conventional systems for optogenetics and electrical microstimulation require tethers or large head-mounted devices that disrupt animal behavior. We report a method for wireless powering of small-scale implanted devices based on the strong localization of energy that occurs during resonant interaction between a radio-frequency cavity and intrinsic modes in mice. The system features self-tracking over a wide (16 cm diameter) operational area, and is used to demonstrate wireless activation of cortical neurons with miniaturized stimulators (10 mm$^{3}$, 20 mg) fully implanted under the skin.

Ho, John S; Iyer, Shrivats Mohan; Christensen, Amelia J; Grosenick, Logan; Deisseroth, Karl; Delp, Scott L; Poon, Ada S Y

2015-01-01T23:59:59.000Z

111

Feedback control of major disruptions in International Thermonuclear Experimental Reactor  

SciTech Connect (OSTI)

It is argued that major disruptions in ITER can be avoided by the feedback control of the causative MHD precursors. The sensors will be 2D-arrays of ECE detectors and the suppressors will be modulated ECH beams injected radially to produce non-thermal radial pressures to counter the radial dynamics of MHD modes. The appropriate amplitude and phase of this signal can stabilize the relevant MHD modes and prevent their evolution to a major disruption. For multimode MHD precursors, an optimal feedback scheme with a Kalman filter is discussed.

Sen, A. K. [Plasma Physics Laboratory, Columbia University, New York, New York 10026 (United States)

2011-08-15T23:59:59.000Z

112

Runaway Geneeration In Disruptions Of Plasmas In TFTR  

SciTech Connect (OSTI)

Many disruptions in the Tokamak Fusion Test Reactor (TFTR) [D. Meade and the TFTR Group, in Proceedings of the International Conference on Plasma Physics and Controlled Nuclear Fusion, Washington, DC, 1990 (International Atomic Energy Agency, Vienna, 1991), Vol. 1, pp. 9-24] produced populations of runaway electrons which carried a significant fraction of the original plasma current. In this paper, we describe experiments where, following a disruption of a low-beta, reversed shear plasma, currents of up to 1 MA carried mainly by runaway electrons were controlled and then ramped down to near zero using the ohmic transformer. In the longer lasting runaway plasmas, Parail-Pogutse instabilities were observed.

Fredrickson, E. D.; Bell, M. G.; Taylor, G.; Medley, S. S. [Princeton Plasma Physics Lab., Princeton, NJ (United States)] [Princeton Plasma Physics Lab., Princeton, NJ (United States)

2014-03-31T23:59:59.000Z

113

Durability of Silicate Glasses: An Historical Approach  

SciTech Connect (OSTI)

We present a short review of current theories of glass weathering, including glass dissolution, and hydrolysis of nuclear waste glasses, and leaching of historical glasses from an XAFS perspective. The results of various laboratory leaching experiments at different timescales (30 days to 12 years) are compared with results for historical glasses that were weathered by atmospheric gases and soil waters over 500 to 3000 years. Good agreement is found between laboratory experiments and slowly leached historical glasses, with a strong enrichment of metals at the water/gel interface. Depending on the nature of the transition elements originally dissolved in the melt, increasing elemental distributions are expected to increase with time for a given glass durability context.

Farges, Francois; /Museum Natl. Hist. Natur. /Stanford U., Geo. Environ. Sci.; Etcheverry, Marie-Pierre; /Marne la Vallee U.; Haddi, Amine; /Marne la Valle U.; Trocellier,; /Saclay; Curti, Enzo; /PSI, Villigen; Brown, Gordon E., Jr.; /SLAC, SSRL

2007-01-02T23:59:59.000Z

114

Comparison of Current LCD Tracking Options  

E-Print Network [OSTI]

Comparison of Current LCD Tracking Options Bruce Schumm Santa Cruz Institute for Particle Physics tracking somewhat more pressed for new S design (pattern recognition, ` resolution) S detector in real

California at Santa Cruz, University of

115

Childhood Cancer Tracking Initiative in Massachusetts  

E-Print Network [OSTI]

Childhood Cancer Tracking Initiative in Massachusetts: Developing a New Electronic Tool Presented (CEH) Massachusetts Department of Public Health (MDPH) #12;Childhood Cancer Tracking Initiative "Develop methods for linking environmental databases with childhood cancer incidence data to identify

116

Track 5: Integration of Safety Into Design  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 5: Integration of Safety Into Design

117

Track 6: Integrating Safety Into Security Operations  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 6: Integrating Safety Into Security Operations

118

Sealion Database: Tracking and Characterization of Legacy Wastes  

SciTech Connect (OSTI)

The Radioactive Scrap and Waste Facility Liner-by-Liner Characterization Project was initiated to support waste management planning and disposition activities at the Materials and Fuels Complex located at the Idaho National Laboratory. The project scope consisted of a detailed examination of available historical records to consolidate information and eliminate discrepancies between sources. This information was captured in a new comprehensive searchable online database dubbed Sealion (Searchable Liner Online). For each storage liner and associated waste container, Sealion tracks the physical configuration, radiological data (e.g., source term, transuranic content, fissile content, and direct gamma radiation reading), Resource Conservation and Recovery Act characterization data, contents descriptions, and a variety of other waste management data. Historical hard-copy records were scanned and are stored in the database for easy access. In addition to storing the consolidated data in a library for easy retrieval or linking, Sealion serves as a tool in the development of batching plans for retrieving, transporting, processing, and, ultimately, dispositioning the waste. An integral search function allows the user to query for a variety of parameters in order to plan custom batches and account for facility or regulatory limitations (e.g., U.S. Department of Transportation limits, hazard category determinations, and fissile gram equivalent limitations). Liners can be combined or batched together and the combined results displayed in real-time graphs and tables showing the cumulative characteristics. The basic database architecture has proven to be adaptable to a variety of other similar applications. Sealion is capable of tracking segmented inventories (i.e., the liners can be replaced with storage drums, racks in a warehouse, or grids overlaid on a landfill). Additionally, the batching functions allow for the ability to combine inventory sub-locations into real-time graphs that summarize the characteristics of the contents for ease in comparison of characteristics to established thresholds or decision-making modeling needed to support waste-management operations.

Michel Hall; Brady Orchard; Brett Welty; James Rivera; Paul Walker; Reese Gannon

2010-03-01T23:59:59.000Z

119

Rail ClipsRail Clips Track Renewal  

E-Print Network [OSTI]

Rail ClipsRail Clips and Track Renewal ver. 1 ME 6222: Manufacturing Processes and Systems Prof. J 2009 7 #12;Track Renewal ­ Tie replacement ballast packingTie replacement, ballast packing ME 6222: Manufacturing Processes and Systems Prof. J.S. Colton © GIT 2009 8 #12;Track Renewal ME 6222: Manufacturing

Colton, Jonathan S.

120

Train track expansions of measured foliations February 16, 2003  

E-Print Network [OSTI]

Train track expansions of measured foliations Lee Mosher February 16, 2003 Contents 1 Introduction foliations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1.5 Train tracks and train track's classification of mapping classes . . . . . . . . . . . . . . 47 3 Train tracks 49 3.1 Pretracks

Mosher, Lee

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


121

Train track expansions of measured foliations December 28, 2003  

E-Print Network [OSTI]

Train track expansions of measured foliations Lee Mosher December 28, 2003 Contents 1 Introduction foliations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.5 Train tracks and train track's classification of mapping classes . . . . . . . . . . . . . . 53 3 Train tracks 55 3.1 Pretracks

Mosher, Lee

122

LOFT as a discovery machine for jetted Tidal Disruption Events  

E-Print Network [OSTI]

This is a White Paper in support of the mission concept of the Large Observatory for X-ray Timing (LOFT), proposed as a medium-sized ESA mission. We discuss the potential of LOFT for the study of jetted tidal disruption events. For a summary, we refer to the paper.

Rossi, E M; Fender, R; Jonker, P; Komossa, S; Paragi, Z; Prandoni, I; Zampieri, L

2015-01-01T23:59:59.000Z

123

ACOUSTIC POLLUTION HOW HUMAN ACTIVITIES DISRUPT WILDLIFE COMMUNICATION  

E-Print Network [OSTI]

4/17/2011 1 ACOUSTIC POLLUTION HOW HUMAN ACTIVITIES DISRUPT WILDLIFE COMMUNICATION Emily Hockman M of acoustic pollution in the oceans and effects on marine mammals Where do we go from here? #12;4/17/2011 2 ON ACOUSTIC POLLUTION Anthropogenic sound generation Transportation Army/Navy Research Commercial Birds

Gray, Matthew

124

Genomic signatures of relaxed disruptive selection associated with speciation reversal  

E-Print Network [OSTI]

within the most polluted lakes. Here we investigate the effects of eutrophication on the selective forces oxygen concentration) representing the strength of eutrophication. Results: Whilst we identify disruptive eutrophication: as the likelihood decreases that AFLP restriction sites will fall within regions of heightened

125

Pellet Driven Disruptions in Tokamaks H.R. Strauss  

E-Print Network [OSTI]

Pellet Driven Disruptions in Tokamaks H.R. Strauss Courant Institute of Mathematical Sciences New York University W. Park Princeton Plasma Physics Laboratory Abstract Pellet injection can trigger ballooning like instability in tokamaks, driven by the large pressure perturbation of the pellet cloud

Strauss, Hank

126

A Probabilistic Routing Disruption Attack on DSR and Its Analysis  

E-Print Network [OSTI]

A Probabilistic Routing Disruption Attack on DSR and Its Analysis Ã?zleyi Ocakolu, Burak Bayolu}@sabanciuniv.edu Abstract -- In this paper, we propose an attack model against DSR ad hoc network routing protocol and analyze the effects of this attack model on DSR route discovery mechanism. The analysis of the attack

Levi, Albert

127

Environmental Obesogens: Organotins and Endocrine Disruption via Nuclear Receptor Signaling  

E-Print Network [OSTI]

- ergy balance. Environmental estrogens, i.e. chemicals with estrogenic potential, have been reported into potential environmental influences on human health and disease. (Endocrinology 147: S50­S55, 2006) GLOBALEnvironmental Obesogens: Organotins and Endocrine Disruption via Nuclear Receptor Signaling Felix

Blumberg, Bruce

128

COMPI,,PTATIONALMODEL OF SURFACE ABLATION FROM TOKAMAK DISRUPTIONS  

E-Print Network [OSTI]

, with U I = 9.1 MJ/m 2 heat load over a 100 Its duration. more typical of thermal disruptions and plasma to low kinetic energy particles (_ 100 eV). physics calculations which have little bearing on the final. Details of our atomic physics with plasma gun erosion tests on several metal targets, calculation compare

Harilal, S. S.

129

Hydrogeologic effects of natural disruptive events on nuclear waste repositories  

SciTech Connect (OSTI)

Some possible hydrogeologic effects of disruptive events that may affect repositories for nuclear wastte are described. A very large number of combinations of natural events can be imagined, but only those events which are judged to be most probable are covered. Waste-induced effects are not considered. The disruptive events discussed above are placed into four geologic settings. Although the geology is not specific to given repository sites that have been considered by other agencies, the geology has been generalized from actual field data and is, therefore, considered to be physically reasonable. The geologic settings considered are: (1) interior salt domes of the Gulf Coast, (2) bedded salt of southeastern New Mexico, (3) argillaceous rocks of southern Nevanda, and (4) granitic stocks of the Basin and Range Province. Log-normal distributions of permeabilities of rock units are given for each region. Chapters are devoted to: poresity and permeability of natural materials, regional flow patterns, disruptive events (faulting, dissolution of rock forming minerals, fracturing from various causes, rapid changes of hydraulic regimen); possible hydrologic effects of disruptive events; and hydraulic fracturing.

Davis, S.N.

1980-06-01T23:59:59.000Z

130

Convex Approximations of a Probabilistic Bicriteria Model with Disruptions  

E-Print Network [OSTI]

sam- pling scheme based on distributional information on the time of disruption. We establish that our of the bicriteria problem. Key words: programming, stochastic: probabilistic constraints; simulation; programming: multiple criteria 1. Introduction When optimizing large-scale stochastic systems, performance should

Morton, David

131

Summary of beryllium specifications, current and historical  

SciTech Connect (OSTI)

This report summarizes beryllium properties included in producer, Department of Energy, and government specifications. The specifications are divided into two major categories: current and historical. Within each category the data are arranged primarily according to increasing purity and secondarily by increasing tensile properties. Qualitative comments on formability and weldability are included. Also, short summaries of powder production and consolidation techniques are provided.

Abeln, S.P.; Kyed, P.

1990-12-28T23:59:59.000Z

132

6, 25672658, 2009 Historical records of  

E-Print Network [OSTI]

Historical records of coastal eutrophication-induced hypoxia A. J. Gooday1 , F. Jorissen2 , L. A. Levin3 , J proxies derived from such cores have been used to reconstruct the5 development of eutrophication induced by, organic enrichment (eutrophication), making it difficult to15 separate the effects

Levin, Lisa

133

A Pipeline for Computational Historical Linguistics  

E-Print Network [OSTI]

#12;A Pipeline for Computational Historical Linguistics Lydia Steiner Bioinformatics Group an algorithmic pipeline that mimics, as closely as possible, the traditional workflow of language reconstruction known as the comparative method. The pipeline consists of suitably modified algorithms based on recent

134

Infrared tag and track technique  

DOE Patents [OSTI]

A method of covertly tagging an object for later tracking includes providing a material capable of at least one of being applied to the object and being included in the object, which material includes deuterium; and performing at least one of applying the material to the object and including the material in the object in a manner in which in the appearance of the object is not changed, to the naked eye.

Partin, Judy K. (Idaho Falls, ID); Stone, Mark L. (Idaho Falls, ID); Slater, John (Albuquerque, NM); Davidson, James R. (Idaho Falls, ID)

2007-12-04T23:59:59.000Z

135

Measurement of projectile energy and velocity requirements for the disruption of unexploded ordnance  

E-Print Network [OSTI]

This paper details the design and fabrication of a disrupting test rig for measuring the energy required to separate the fuze from the casing of unexploded ordnance (UXO), also called disrupting the device. Preliminary ...

Jeunnette, Mark N. (Mark Nathaniel), 1979-

2013-01-01T23:59:59.000Z

136

Mediating disruption in human-computer interaction from implicit metrics of attention  

E-Print Network [OSTI]

Multitasking environments cause people to be interrupted constantly, often disrupting their ongoing activities and impeding reaching their goals. This thesis presents a disruption reducing approach designed to support the ...

Arroyo Acosta, Ernesto, 1978-

2007-01-01T23:59:59.000Z

137

Reentry aerodynamic disruption analysis of thermionic reactor-thermo-converter TOPAZ-2  

SciTech Connect (OSTI)

This paper presents preliminary results of analysis for the TOPAZ-2 thermionic converter-reactor aerodynamic disruption during reentry.

Grinberg, E.I.; Nikolaev, V.S. (Scientific Production Association Krasnaya Zvezda'', Moscow 115230 (Russian Federation)); Usov, V.A. (RRC Kurchatov Institute'', Moscow 123182 (Russian Federation)); Gafarov, A.A. (Research Institute of Thermal Processes, Moscow (Russian Federation))

1993-01-15T23:59:59.000Z

138

Ptolemy’s Revenge: A Critique of Historical Cartography  

E-Print Network [OSTI]

This article calls for a new approach to historical cartography. Arguing that cartographic presentism obscures the local geographies of the past, the author reviews the imagery of current historical mapping as geocentric and presentistic...

Schafer, Wolf

2005-11-16T23:59:59.000Z

139

MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES COPPER COUNTRY HISTORICAL COLLECTION  

E-Print Network [OSTI]

MICHIGAN TECHNOLOGICAL UNIVERSITY ARCHIVES AND COPPER COUNTRY HISTORICAL COLLECTION GENEALOGICAL & Copper Country Historical Collection J. Robert Van Pelt Library Michigan Technological University local high schools and Michigan Technological University, centennial books, and local history titles

140

Fact #835: August 25, Average Historical Annual Gasoline Pump...  

Energy Savers [EERE]

5: August 25, Average Historical Annual Gasoline Pump Price, 1929-2013 Fact 835: August 25, Average Historical Annual Gasoline Pump Price, 1929-2013 When adjusted for inflation,...

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


141

SEP Success Story: Solar Field Powers Historic Garden Holiday...  

Energy Savers [EERE]

SEP Success Story: Solar Field Powers Historic Garden Holiday Display SEP Success Story: Solar Field Powers Historic Garden Holiday Display December 21, 2011 - 1:26pm Addthis This...

142

Interpreting slavery at plantation museums and historic sites  

E-Print Network [OSTI]

Interpreting slavery can be a difficult and controversial task. Recent literature has shown that the majority of plantation museums and historic sites, which historically enslaved African-Americans, are currently ignoring the institution of slavery...

Durden, Amber K

2003-01-01T23:59:59.000Z

143

Network Sensitivity to Hot-Potato Disruptions Renata Teixeira Aman Shaikh Tim Griffin Geoffrey M. Voelker  

E-Print Network [OSTI]

Network Sensitivity to Hot-Potato Disruptions Renata Teixeira Aman Shaikh Tim Griffin Geoffrey M@cs.ucsd.edu ABSTRACT Hot-potato routing is a mechanism employed when there are multi- ple (equally good) interdomain we call hot-potato disruptions. Recent work has shown that hot-potato disruptions can have

Voelker, Geoffrey M.

144

Historical Natural Gas Annual - 1930 Through 2000  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia,(Million Barrels) Crude Oil Reserves in Nonproducing Reservoirs Year in Review W ith prices reachingThisHistorical

145

National Historic Preservation Act | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDIT REPORTOpenWende New Energy CoFirst Second Power EquipmentHistoric

146

Disruption of Particle Detector Electronics by Beam Generated EMI  

SciTech Connect (OSTI)

The possibility that radio frequency beam generated electromagnetic interference (EMI) could disrupt the operation of particle detector electronics has been of some concern since the inception of short pulse electron colliders more than 30 years ago [1]. Some instances have been reported where this may have occurred but convincing evidence has not been available. This possibility is of concern for the International Linear Collider (ILC). We have conducted test beam studies demonstrating that electronics disruption does occur using the vertex detector electronics (VXD) from the SLD detector which took data at the SLC at SLAC. We present the results of those tests, and we describe the need for EMI standards for beam and detector instrumentation in the IR region at the ILC.

Bower, G.; /SLAC; Sugimoto, Y.; /KEK, Tsukuba; Sinev, N.; /Oregon U.; Arnold, R.; Woods, M.; /SLAC

2007-06-27T23:59:59.000Z

147

Tracking system for solar collectors  

DOE Patents [OSTI]

A tracking system is provided for pivotally mounted spaced-apart solar collectors. A pair of cables is connected to spaced-apart portions of each collector, and a driver displaces the cables, thereby causing the collectors to pivot about their mounting, so as to assume the desired orientation. The collectors may be of the cylindrical type as well as the flat-plate type. Rigid spar-like linkages may be substituted for the cables. Releasable attachments of the cables to the collectors is also described, as is a fine tuning mechanism for precisely aligning each individual collector.

Butler, B.

1980-10-01T23:59:59.000Z

148

Tracking system for solar collectors  

DOE Patents [OSTI]

A tracking system is provided for pivotally mounted spaced-apart solar collectors. A pair of cables is connected to spaced-apart portions of each collector, and a driver displaces the cables, thereby causing the collectors to pivot about their mounting, so as to assume the desired orientation. The collectors may be of the cylindrical type as well as the flat-plate type. Rigid spar-like linkages may be substituted for the cables. Releasable attachments of the cables to the collectors is also described, as is a fine tuning mechanism for precisely aligning each individual collector.

Butler, Barry L. (Golden, CO)

1984-01-01T23:59:59.000Z

149

Two-axis tracking solar collector mechanism  

DOE Patents [OSTI]

This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion.

Johnson, Kenneth C. (201 W. California Ave., #401, Sunnyvale, CA 94086)

1990-01-01T23:59:59.000Z

150

Two-axis tracking solar collector mechanism  

DOE Patents [OSTI]

This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion.

Johnson, Kenneth C. (201 W. California Ave. #705, Sunnyvale, CA 94086)

1992-01-01T23:59:59.000Z

151

Two-axis tracking solar collector mechanism  

DOE Patents [OSTI]

This invention is a novel solar tracking mechanism incorporating a number of practical features that give it superior environmental resilience and exceptional tracking accuracy. The mechanism comprises a lightweight space-frame assembly supporting an array of point-focus Fresnel lenses in a two-axis tracking structure. The system is enclosed under a glass cover which isolates it from environmental exposure and enhances tracking accuracy by eliminating wind loading. Tracking accuracy is also enhanced by the system's broad-based tracking support. The system's primary intended application would be to focus highly concentrated sunlight into optical fibers for transmission to core building illumination zones, and the system may also have potential for photovoltaic or photothermal solar energy conversion. 16 figs.

Johnson, K.C.

1992-12-08T23:59:59.000Z

152

Energy Intensity Baselining and Tracking Guidance  

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

Learn more at betterbuildings.energy.gov Energy Intensity Baselining and Tracking Guidance i Preface The U.S. Department of Energy's (DOE) Better Buildings, Better Plants Program...

153

Energy Intensity Baselining and Tracking Guidance  

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

Learn more at betterbuildings.energy.gov Energy Intensity Baselining and Tracking Guidance i Preface The U.S. Department of Energy's (DOE's) Better Buildings, Better Plants Program...

154

Automated micro-tracking planar solar concentrators  

E-Print Network [OSTI]

tracking mechanics. Solar trackers rotate the solar panel orwith traditional solar trackers but its unique geometrysolar intensity depends on the role the micro micro-tracker

Hallas, Justin Matthew

2011-01-01T23:59:59.000Z

155

Eye-Tracking: Characteristics and Methods Eye-Tracking: Research Areas and Applications  

E-Print Network [OSTI]

1 Part 1 Eye-Tracking: Characteristics and Methods Part 2 Eye-Tracking: Research Areas. & Bowlin, G. (Eds.) [ PREPRINT, FEB 2004. PLEASE DO NOT QUOTE ] #12;2 Eye-Tracking: Characteristics and Methods Introduction Eye movements are arguably the most frequent of all human movements (Bridgeman, 1992

Richardson, Daniel C.

156

April 6, 2010 Fast Track and Back Track between Master's and Doctoral Programs  

E-Print Network [OSTI]

April 6, 2010 Fast Track and Back Track between Master's and Doctoral Programs Procedures for Graduate Programs and Students "Transfer" from the Master's to Doctoral Program (Fast tracking procedures) Upon recommendation by the program and approval by Graduate and Postdoctoral Studies (GPS

Barthelat, Francois

157

TANG et al.: DETECTION AND TRACKING OF OCCLUDED PEOPLE 1 Detection and Tracking of Occluded People  

E-Print Network [OSTI]

with many subjects that partially occlude each other. This limitation is due to the fact that current peopleTANG et al.: DETECTION AND TRACKING OF OCCLUDED PEOPLE 1 Detection and Tracking of Occluded People We consider the problem of detection and tracking of multiple people in crowded street scenes. State

158

Historical hydronuclear testing: Characterization and remediation technologies  

SciTech Connect (OSTI)

This report examines the most current literature and information available on characterization and remediation technologies that could be used on the Nevada Test Site (NTS) historical hydronuclear test areas. Historical hydronuclear tests use high explosives and a small amount of plutonium. The explosion scatters plutonium within a contained subsurface environment. There is currently a need to characterize these test areas to determine the spatial extent of plutonium in the subsurface and whether geohydrologic processes are transporting the plutonium away from the event site. Three technologies were identified to assist in the characterization of the sites. These technologies are the Pipe Explorer{trademark}, cone penetrometer, and drilling. If the characterization results indicate that remediation is needed, three remediation technologies were identified that should be appropriate, namely: capping or sealing the surface, in situ grouting, and in situ vitrification. Capping the surface would prevent vertical infiltration of water into the soil column, but would not restrict lateral movement of vadose zone water. Both the in situ grouting and vitrification techniques would attempt to immobilize the radioactive contaminants to restrict or prevent leaching of the radioactive contaminants into the groundwater. In situ grouting uses penetrometers or boreholes to inject the soil below the contaminant zone with low permeability grout. In situ vitrification melts the soil containing contaminants into a solid block. This technique would provide a significantly longer contaminant immobilization, but some research and development would be required to re-engineer existing systems for use at deep soil depths. Currently, equipment can only handle shallow depth vitrification. After existing documentation on the historical hydronuclear tests have been reviewed and the sites have been visited, more specific recommendations will be made.

Shaulis, L.; Wilson, G.; Jacobson, R.

1997-09-01T23:59:59.000Z

159

The historical origins of infant baptism  

E-Print Network [OSTI]

is prior to the birth i of the church. The historicity of the New Testament, and of the entire Bible, is a topic which has created a tremendous amount of debate. But, particularly in the case of the New Testament, little of this dispute has centered... clearly show that infants of Christians were baptized by their parents, By the next century the church fathers had engaged in debates over whether the practice was indeed commanded by the apostles. And finally, infant baptism was declared to be official...

Rupert, Glenn Allen

1991-01-01T23:59:59.000Z

160

Texas Historical Commission | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark Jump to:TetraSun Jump to: navigation,Texas Historical

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


161

State Historical Resources Commission | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA RegionSpringview IISt.StarlightSystem JumpHistorical

162

Position and orientation tracking system  

DOE Patents [OSTI]

A position and orientation tracking system presents a laser scanning apparatus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle. 14 figs.

Burks, B.L.; DePiero, F.W.; Armstrong, G.A.; Jansen, J.F.; Muller, R.C.; Gee, T.F.

1998-05-05T23:59:59.000Z

163

Position and orientation tracking system  

DOE Patents [OSTI]

A position and orientation tracking system presents a laser scanning appaus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle.

Burks, Barry L. (Oak Ridge, TN); DePiero, Fred W. (Knoxville, TN); Armstrong, Gary A. (Oak Ridge, TN); Jansen, John F. (Knoxville, TN); Muller, Richard C. (Oak Ridge, TN); Gee, Timothy F. (Riceville, TN)

1998-01-01T23:59:59.000Z

164

Rotorcraft Trajectory Tracking by Supervised NLI Control  

E-Print Network [OSTI]

for a four rotor aircraft with fixed pitch blades, or rotorcraft, are considered. One important limitation tracking by a four rotor aircraft is considered. After introducing the flight dynamics equations for the four rotor aircraft, a trajectory tracking control structure based on a two layer non linear inverse

Boyer, Edmond

165

Energy-Efficient Computing for Wildlife Tracking  

E-Print Network [OSTI]

Energy-Efficient Computing for Wildlife Tracking: Design Tradeoffs and Early Experiences with ZebraNet Philo Juang Hidekazu Oki Yong Wang Margaret Martonosi Li-Shiuan Peh Dan Rubenstein Dept. of Electrical Princeton University ZebraNet Project VET TES EN NOV TAM TVM Current Tracking Technology Most common: VHF

Singh, Jaswinder Pal

166

User centered story tracking Ilija Subasic  

E-Print Network [OSTI]

and their evolu- tion and comprehending the general the story development. This situation calls for systems thatUser centered story tracking Ilija Subasi´c Katholieke Universiteit Leuven Leuven-Heverlee, Belgium is to identify and highlight these changes to better enable readers to track stories. In this work we restrict

Hammerton, James

167

DISTRIBUTED EVENT LOCALIZATION AND TRACKING ALGORITHM (DELTA)  

E-Print Network [OSTI]

in a distributed event localization and tracking algorithm (DELTA). DELTA is extended with energy-efficient network management, event classification functionality and an energy based source localization. The energy;#12;Abstract Different approaches to do event detection, tracking, localization and classification have been

Braun, Torsten

168

Status Report on REC Verification, Tracking  

E-Print Network [OSTI]

RECs 11. Ability to prevent double-selling of attributes 12. Coordination between electricity tracking · Acceptance and support of REC market by the regulatory community, OR · Policy driver (GHG regulation · Mission: Provide a forum for coordination and cooperation of certificate tracking systems in North America

169

GPU COMPUTING FOR PARTICLE TRACKING  

SciTech Connect (OSTI)

This is a feasibility study of using a modern Graphics Processing Unit (GPU) to parallelize the accelerator particle tracking code. To demonstrate the massive parallelization features provided by GPU computing, a simplified TracyGPU program is developed for dynamic aperture calculation. Performances, issues, and challenges from introducing GPU are also discussed. General purpose Computation on Graphics Processing Units (GPGPU) bring massive parallel computing capabilities to numerical calculation. However, the unique architecture of GPU requires a comprehensive understanding of the hardware and programming model to be able to well optimize existing applications. In the field of accelerator physics, the dynamic aperture calculation of a storage ring, which is often the most time consuming part of the accelerator modeling and simulation, can benefit from GPU due to its embarrassingly parallel feature, which fits well with the GPU programming model. In this paper, we use the Tesla C2050 GPU which consists of 14 multi-processois (MP) with 32 cores on each MP, therefore a total of 448 cores, to host thousands ot threads dynamically. Thread is a logical execution unit of the program on GPU. In the GPU programming model, threads are grouped into a collection of blocks Within each block, multiple threads share the same code, and up to 48 KB of shared memory. Multiple thread blocks form a grid, which is executed as a GPU kernel. A simplified code that is a subset of Tracy++ [2] is developed to demonstrate the possibility of using GPU to speed up the dynamic aperture calculation by having each thread track a particle.

Nishimura, Hiroshi; Song, Kai; Muriki, Krishna; Sun, Changchun; James, Susan; Qin, Yong

2011-03-25T23:59:59.000Z

170

Business Owners: Prepare for Utility Disruptions | Department of Energy  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of Energy Power Systems EngineeringDepartment of4 Federal6Clean Energyof EnergyUtility Disruptions

171

ATLAS Tracking Event Data Model -- 12.0.0  

E-Print Network [OSTI]

viewcvs-all.cgi/offline/? cvsroot=atlas : Tracking/TrkEvent/all.cgi/ offline/? cvsroot=atlas : Tracking/TrkEvent/all.cgi/offline/? cvsroot=atlas : Tracking/TrkDetDescr/

Akesson, F.; ATLAS

2009-01-01T23:59:59.000Z

172

Energy modeling IV--planning for energy disruptions  

SciTech Connect (OSTI)

On May 10-12, 1982, the Institute of Gas Technology held the symposium ''Energy Modeling IV: Planning for Energy Disruptions,'' the fourth in a series of energy modeling symposia. Although all four of the energy modeling symposia presented by IGT emphasized new modeling techniques, each had a specific theme. This symposium addressed the role of modeling in dealing with the problems of disruptions in the supply and price of energy. The symposium brought together modelers and planners from federal and state governmental agencies, utilities, management and consulting organizations, and academic institutions. The participants discussed the complex planning problems presented by both gradual and sudden fluctuations in energy supply or price, whether caused by political, physical, economic, or natural events, and the resultant threats to the stability of businesses and the security of nations. A separate abstract was pepared for each paper for the Energy Data Base (EDB); on paper is included in Energy Research Abstracts (ERA) and 22 for Energy Abstracts for Policy Analysis (EAPA).

Feingold, B.W.; Courtney, L. (eds.)

1982-01-01T23:59:59.000Z

173

"Circularization" vs. Accretion -- What Powers Tidal Disruption Events?  

E-Print Network [OSTI]

A tidal disruption event (TDE) takes place when a star passes near enough to a massive black hole to be disrupted. About half the star's matter is given elliptical trajectories with large apocenter distances, the other half is unbound. To "circularize", i.e., to form an accretion flow, the bound matter must lose a significant amount of energy, with the actual amount depending on the characteristic scale of the flow measured in units of the black hole's gravitational radius (~ 10^{51} (R/1000R_g)^{-1} erg). Recent numerical simulations (Shiokawa et al., 2015) have revealed that the circularization scale is close to the scale of the most-bound initial orbits, ~ 10^3 M_{BH,6.5}^{-2/3} R_g ~ 10^{15} M_{BH,6.5}^{1/3} cm from the black hole, and the corresponding circularization energy dissipation rate is $\\sim 10^{44} M_{BH,6.5}^{-1/6}$~erg/s. We suggest that the energy liberated during circularization, rather then energy liberated by accretion onto the black hole, powers the observed optical TDE candidates (e.g.A...

Piran, Tsvi; Krolik, Julian; Cheng, Roseanne M; Shiokawa, Hotaka

2015-01-01T23:59:59.000Z

174

Enhancements to System for Tracking Radioactive Waste Shipments...  

Energy Savers [EERE]

Multiple Users January 30, 2013 - 12:00pm Addthis Transportation Tracking and Communication System users can now track shipments of radioactive materials and access...

175

Extracting and Using Data From Tracking Systems | Department...  

Energy Savers [EERE]

Extracting and Using Data From Tracking Systems Extracting and Using Data From Tracking Systems Better Buildings Neighborhood Program Data and Evaluation Peer Exchange Call:...

176

ORO Verification of Employment Tracking System(VETS) PIA, Oak...  

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

Verification of Employment Tracking System(VETS) PIA, Oak ridge Operations Office ORO Verification of Employment Tracking System(VETS) PIA, Oak ridge Operations Office ORO...

177

ORO Office Safeguards and Security Clearance Tracking System...  

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

Office Safeguards and Security Clearance Tracking System and Visitor Control System PIA, Oak Ridge Operations Office ORO Office Safeguards and Security Clearance Tracking System...

178

The evolving price of household LED lamps: Recent trends and historical comparisons for the US market  

SciTech Connect (OSTI)

In recent years, household LED light bulbs (LED A lamps) have undergone a dramatic price decline. Since late 2011, we have been collecting data, on a weekly basis, for retail offerings of LED A lamps on the Internet. The resulting data set allows us to track the recent price decline in detail. LED A lamp prices declined roughly exponentially with time in 2011-2014, with decline rates of 28percent to 44percent per year depending on lumen output, and with higher-lumen lamps exhibiting more rapid price declines. By combining the Internet price data with publicly available lamp shipments indices for the US market, it is also possible to correlate LED A lamp prices against cumulative production, yielding an experience curve for LED A lamps. In 2012-2013, LED A lamp prices declined by 20-25percent for each doubling in cumulative shipments. Similar analysis of historical data for other lighting technologies reveals that LED prices have fallen significantly more rapidly with cumulative production than did their technological predecessors, which exhibited a historical decline of 14-15percent per doubling of production.

Gerke, Brian F.; Ngo, Allison T.; Alstone, Andrea L.; Fisseha, Kibret S.

2014-10-14T23:59:59.000Z

179

Vaporization studies of plasma interactive materials in simulated plasma disruption events  

SciTech Connect (OSTI)

The melting and vaporization that occur when plasma facing materials are subjected to a plasma disruption will severely limit component lifetime and plasma performance. A series of high heat flux experiments was performed on a group of fusion reactor candidate materials to model material erosion which occurs during plasma disruption events. The Electron Beam Test System was used to simulate single disruption and multiple disruption phenomena. Samples of aluminum, nickel, copper, molybdenum, and 304 stainless steel were subjected to a variety of heat loads, ranging from 100 to 400 msec pulses of 8 to 18 kWcm/sup 2/. It was found that the initial surface temperature of a material strongly influences the vaporization process and that multiple disruptions do not scale linearly with respect to single disruption events. 2 refs., 9 figs., 5 tabs.

Stone, C.A. IV; Croessmann, C.D.; Whitley, J.B.

1988-03-01T23:59:59.000Z

180

Historical Exploration And Drilling Data From Geothermal Prospects...  

Open Energy Info (EERE)

Historical Exploration And Drilling Data From Geothermal Prospects And Power Generation Projects In The Western United States Jump to: navigation, search OpenEI Reference...

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


181

Historical Time Line and Information About the Hanford Site  

SciTech Connect (OSTI)

Historical time line of the Hanford Site spanning from 1940 through 1997, including photographs and other information regarding the town sites and living conditions.

Briggs Jr, David

2001-03-07T23:59:59.000Z

182

Safe Approximations of Chance Constraints Using Historical Data  

E-Print Network [OSTI]

Jan 11, 2015 ... Our approach uses the available historical data for the uncertain parameters and is based on goodness-of-fit statistics. It guarantees that the ...

?hsan Yan?ko?lu

2015-01-11T23:59:59.000Z

183

The Attack on Planned Parenthood: A Historical Analysis  

E-Print Network [OSTI]

Party Republicans' Latest Attack on Women's Health and Birthtea-party-republicans-latest-attack-womens-health- birth-ARTICLES THE ATTACK ON PLANNED PARENTHOOD: A HISTORICAL

Primrose, Sarah

2012-01-01T23:59:59.000Z

184

Finalize Historic National Program to Reduce Greenhouse Gases...  

Open Energy Info (EERE)

Finalize Historic National Program to Reduce Greenhouse Gases and Improve Fuel Economy for Cars and Trucks Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Finalize...

185

Geothermal: Sponsored by OSTI -- Summary of Historical Production...  

Office of Scientific and Technical Information (OSTI)

Summary of Historical Production for Nevada Binary Facilities Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us | Admin Log On HomeBasic Search About...

186

Located in historic Los Alamos, New Mexico against the backdrop...  

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

Located in historic Los Alamos, New Mexico against the backdrop of the lush Jemez Mountains, Los Alamos National Laboratory (LANL) offers its education program participants...

187

Historical river flow rates for dose calculations  

SciTech Connect (OSTI)

Annual average river flow rates are required input to the LADTAP Computer Code for calculating offsite doses from liquid releases of radioactive materials to the Savannah River. The source of information on annual river flow rates used in dose calculations varies, depending on whether calculations are for retrospective releases or prospective releases. Examples of these types of releases are: Retrospective - releases from routine operations (annual environmental reports) and short term release incidents that have occurred. Prospective - releases that might be expected in the future from routine or abnormal operation of existing or new facilities (EIS`s, EID`S, SAR`S, etc.). This memorandum provides historical flow rates at the downstream gauging station at Highway 301 for use in retrospective dose calculations and derives flow rate data for the Beaufort-Jasper and Port Wentworth water treatment plants.

Carlton, W.H.

1991-06-10T23:59:59.000Z

188

A Historical Profile of the Higgs Boson  

SciTech Connect (OSTI)

The Higgs boson was postulated in 1964, and phenomenological studies of its possible production and decays started in the early 1970s, followed by studies of its possible productionin e{sup +} e{sup -}, {anti p}p and pp collisions, in particular. Until recently, the most sensitive searches for the Higgs boson were at LEP between 1989 and 2000, which have been complemented bysearches at the Fermilab Tevatron. The LHC has recently entered the hunt, excluding a Higgs boson over a large range of masses and revealing a tantalizing hint in the range 119 to125 GeV, and there are good prospects that the existence or otherwise of the Higgs boson will soon be established. One of the most attractive possibilities is that the Higgs bosonis accompanied by supersymmetry, though composite options have yet to be excluded. This article reviews some of the key historical developments in Higgs physics over the past half-century.

Ellis, John; Gaillard, Mary K.; Nanopoulos, Dimitri V.

2012-01-31T23:59:59.000Z

189

Class 3 Tracking and Monitoring System Report  

SciTech Connect (OSTI)

The objective of Class 3 tracking system are to assist DOE in tracking and performance and progress of these projects and to capture the technical and financial information collected during the projects' monitoring phase. The captured information was used by DOE project managers and BDM-Oklahoma staff for project monitoring and evaluation, and technology transfer activities. The proposed tracking system used the Class Evaluation Executive Report (CLEVER), a relation database for storing and disseminating class project data; GeoGraphix, a geological and technical analysis and mapping software system; the Tertiary Oil Recovery Information System (TORIS) database; and MS-Project, a project management software system.

Safely, Eugene; Salamy, S. Phillip

1999-11-29T23:59:59.000Z

190

TRACKING CODE DEVELOPMENT FOR BEAM DYNAMICS OPTIMIZATION  

SciTech Connect (OSTI)

Dynamic aperture (DA) optimization with direct particle tracking is a straight forward approach when the computing power is permitted. It can have various realistic errors included and is more close than theoretical estimations. In this approach, a fast and parallel tracking code could be very helpful. In this presentation, we describe an implementation of storage ring particle tracking code TESLA for beam dynamics optimization. It supports MPI based parallel computing and is robust as DA calculation engine. This code has been used in the NSLS-II dynamics optimizations and obtained promising performance.

Yang, L.

2011-03-28T23:59:59.000Z

191

Latent ion tracks in amorphous silicon  

SciTech Connect (OSTI)

We present experimental evidence for the formation of ion tracks in amorphous Si induced by swift heavy ion irradiation. An underlying core-shell structure consistent with remnants of a high density liquid structure was revealed by small-angle x-ray scattering and molecular dynamics simulations. Ion track dimensions dier for as-implanted and relaxed Si as attributed to dierent microstructures and melting temperatures. The identication and characterisation of ion tracks in amorphous Si yields new insight into mechanisms of damage formation due to swift heavy ion irradiation in amorphous semiconductors.

Bierschenk, Thomas [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Giulian, Raquel [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Afra, Boshra [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Rodriguez, Matias D [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Schauries, D [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Mudie, Stephen [Australian Synchrotron] [Australian Synchrotron; Pakarinen, Olli H [ORNL] [ORNL; Djurabekova, Flyura [University of Helsinki] [University of Helsinki; Nordlund, Kai [University of Helsinki] [University of Helsinki; Osmani, Orkhan [University of Duisburg-Essen, Germany] [University of Duisburg-Essen, Germany; Medvedev, Nikita [University of Kaiserslautern, Germany] [University of Kaiserslautern, Germany; Rethfield, Baerbel [University of Kaiserslautern, Germany] [University of Kaiserslautern, Germany; Ridgway, Mark C [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia; Kluth, Patrick [Australian National University, Canberra, Australia] [Australian National University, Canberra, Australia

2013-01-01T23:59:59.000Z

192

E-Print Network 3.0 - activation disrupts connective Sample Search...  

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

(FIRE) Collection: Plasma Physics and Fusion 46 CHAPTER 52. BEHAVIOR ASSESSMENT AND INTERVENTION TEAM SUBCHAPTER A. GENERAL PROVISIONS Summary: , threatening, or disruptive...

193

Disrupting Heteronormative Codes: When Cylons in Slash Goggles Ogle AnnaKournikova  

E-Print Network [OSTI]

2] Marino, M. 2006. Critical Code Studies. electronic bookDisrupting Heteronormative Codes: When Cylons in Slashcharacteristics of computer code using a Critical Code

Marino, Mark C.

2009-01-01T23:59:59.000Z

194

Comparison of Current LCD Tracking Options  

E-Print Network [OSTI]

Comparison of Current LCD Tracking Options Bruce Schumm Santa Cruz Institute for Particle Physics for new S design (pattern recognition, resolution) S detector in real trouble at low angle w/out beam

California at Santa Cruz, University of

195

HCI gesture tracking using wearable passive tags  

E-Print Network [OSTI]

In this thesis. a wearable system is developed to track hand gestures with passive RFID sensor tags. This system was composed of an ultra-high frequency reader and small, passive, finger-worn tags powered by scavenged RFID ...

Bainbridge, Rachel M

2010-01-01T23:59:59.000Z

196

Dynamics of the Disruption Halo Current Toroidal Asymmetry in NSTX  

SciTech Connect (OSTI)

This paper describes the dynamics of disruption halo current non-axisymmetries in the lower divertor of the National Spherical Torus Experiment [M. Ono, et al. Nuclear Fusion 40, 557 (2000)]. While. The halo currents typically have a strongly asymmetric structure where they enter the divertor floor, and this asymmetry has been observed to complete up to 7 toroidal revolutions over the duration of the halo current pulse. However, the rotation speed and toroidal extend of the asymmetry can vary significantly during the pulse. The rotation speed, halo current pulse duration, and total number of revolutions tend to be smaller in cases with large halo currents. The halo current pattern is observed to become toroidally symmetric at the end of the halo current pulse. It is proposed that this symmeterization is due to the loss of most or all of the closed field line geometry in the final phase of the vertical displacement event.

S.P. Gerhardt

2012-09-27T23:59:59.000Z

197

Automated Grid Disruption Response System: Robust Adaptive Topology Control (RATC)  

SciTech Connect (OSTI)

GENI Project: The RATC research team is using topology control as a mechanism to improve system operations and manage disruptions within the electric grid. The grid is subject to interruption from cascading faults caused by extreme operating conditions, malicious external attacks, and intermittent electricity generation from renewable energy sources. The RATC system is capable of detecting, classifying, and responding to grid disturbances by reconfiguring the grid in order to maintain economically efficient operations while guaranteeing reliability. The RATC system would help prevent future power outages, which account for roughly $80 billion in losses for businesses and consumers each year. Minimizing the time it takes for the grid to respond to expensive interruptions will also make it easier to integrate intermittent renewable energy sources into the grid.

None

2012-03-01T23:59:59.000Z

198

Circularization of Tidally Disrupted Stars around Spinning Supermassive Black Holes  

E-Print Network [OSTI]

We study the circularization of tidally disrupted stars on bound orbits around spinning supermassive black holes by performing three-dimensional smoothed particle hydrodynamic simulations with Post-Newtonian corrections. Our simulations reveal that debris circularization depends sensitively on the efficiency of radiative cooling. There are two stages in debris circularization if radiative cooling is inefficient: first, the stellar debris streams self-intersect due to relativistic apsidal precession; shocks at the intersection points thermalize orbital energy and the debris forms a geometrically thick, ring-like structure around the black hole. The ring rapidly spreads via viscous diffusion, leading to the formation of a geometrically thick accretion disk. In contrast, if radiative cooling is efficient, the stellar debris circularizes due to self-intersection shocks and forms a geometrically thin ring-like structure. In this case, the dissipated energy can be emitted during debris circularization as a precurso...

Hayasaki, Kimitake; Loeb, Abraham

2015-01-01T23:59:59.000Z

199

Initiation disruptor systems and methods of initiation disruption  

DOE Patents [OSTI]

A system that may be used as an initiation disruption system (IDS) according to one embodiment includes an explosive charge; a plurality of particles in a layer at least partially surrounding the explosive charge; and a fire suppressant adjacent the plurality of particles. A method for disabling an object according to one embodiment includes placing the system as recited above near an object; and causing the explosive charge to initiate, thereby applying mechanical loading to the object such that the object becomes disabled. Additional systems and methods are also presented. A device according to another embodiment includes a plurality of particles bound by a binder thereby defining a sidewall having an interior for receiving an explosive; and a fire suppressant adjacent the plurality of particles and binder. Additional systems and methods are also presented.

Baum, Dennis W

2014-09-23T23:59:59.000Z

200

Spin Rotation of Formalism for Spin Tracking  

SciTech Connect (OSTI)

The problem of which coefficients are adequate to correctly represent the spin rotation in vector spin tracking for polarized proton and deuteron beams in synchrotrons is here re-examined in the light of recent discussions. The main aim of this note is to show where some previous erroneous results originated and how to code spin rotation in a tracking code. Some analysis of a recent experiment is presented that confirm the correctness of the assumptions.

Luccio,A.

2008-02-01T23:59:59.000Z

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


201

Historic patterns of CO{sub 2} emissions from fossil fuels: Implications for stabilization of emissions  

SciTech Connect (OSTI)

This paper examines the historical record of greenhouse gas emissions since 1950, reviews the prospects for emissions into the future, and projects what would be the short-term outcome if the stated targets of the FCCC were in fact achieved. The examination focuses on the most important of the greenhouse gases, CO{sub 2}. The extensive record of historic CO{sub 2} emissions is explored to ascertain if it is an adequate basis for useful extrapolation into the near future. Global carbon dioxide emissions from fossil fuel consumption have been documented. Emissions grew at 4.3% per year from 1950 until the time of the 1973 oil crisis. Another disruption in growth followed the oil price increases of 1979. Global total emissions have been increasing steadily since the 1982-1983 minimum and have grown by more than 20% since then. At present, emission Of CO{sub 2} from fossil fuel burning is dominated by a few countries: the U.S., the former Soviet Union, China, the developed countries of Europe and Japan. Only 20 countries emit 84% of emissions from all countries. However, rates of growth in many of the developed countries are now very low. In contrast, energy use has grown rapidly over the last 20 years in some of the large, developing economies. Emissions from fossil fuel consumption are now nearly 4 times those from land use change and are the primary cause of measured increases in the atmospheric concentration of CO{sub 2}. The increasing concentration of atmospheric CO{sub 2} has led to rising concern about the possibility of impending changes in the global climate system. In an effort to limit or mitigate potential negative effects of global climate change, 154 countries signed the United Nations Framework Convention on Climate Change (FCCC) in Rio de Janeiro in June, 1992. The FCCC asks all countries to conduct an inventory of their current greenhouse gas emissions setting non-binding targets.

Andres, R.J.; Marland, G.

1994-10-01T23:59:59.000Z

202

Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term  

E-Print Network [OSTI]

Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections November 2012 #12;Photovoltaic (PV) Pricing Trends: Historical, Recent, and Near-Term Projections David Feldman1 , Galen Barbose2 , Robert Margolis1 , Ryan Wiser2 , Naïm Darghouth2 , and Alan Goodrich1 1 National Renewable Energy

203

The Self Attenuation Correction for Holdup Measurements, a Historical Perspective  

SciTech Connect (OSTI)

Self attenuation has historically caused both conceptual as well as measurement problems. The purpose of this paper is to eliminate some of the historical confusion by reviewing the mathematical basis and by comparing several methods of correcting for self attenuation focusing on transmission as a central concept.

Oberer, R. B.; Gunn, C. A.; Chiang, L. G.

2006-07-11T23:59:59.000Z

204

ENVIRONMENTAL STUDIES TRACK (B.S.) 2013-2014 CATALOG  

E-Print Network [OSTI]

June 2012 ENVIRONMENTAL STUDIES TRACK (B.S.) 2013-2014 CATALOG There are three tracks in Interdisciplinary Studies (IS). This handout is for the Environmental Studies track. Office Classroom I ­ Suite 302 for students seeking a combination of studies. The Environmental Studies track is designed for students who

Wu, Shin-Tson

205

On-Line Selection of Discriminative Tracking Features  

E-Print Network [OSTI]

in lighting conditions. Tracking success/failure is highly correlated with our ability to distinguish object

Collins, Robert T.

206

Location-Tracking Applications ecent technological advances in wireless loca-  

E-Print Network [OSTI]

areas they have visited. #12;Location-Tracking Applications broker as part of their service contract

Gruteser, Marco

207

Original Article Clinician-Educator Tracks for Residents  

E-Print Network [OSTI]

, and graduate outcomes. Results: Common elements in the tracks are faculty mentor- ship, formal didactics

Yoo, S. J. Ben

208

Disruption avoidance in the SINP-Tokamak by means of electrode-biasing at the plasma edge  

SciTech Connect (OSTI)

Control of plasma disruption by a biased edge electrode is reported in SINP-Tokamak. The features that characterize a plasma disruption are reduced with increasing bias potential. The disruption can be completely suppressed with the concomitant stabilization of observed MHD modes that are allegedly precursors of the disruption. An m = 3/n = 1 tearing mode, which apparently causes disruption can be stabilized when a negative biasing potential is applied near the edge. These changes in the disruptive behavior with edge biasing are hypothesized to be due to changes in the current density profile.

Basu, Debjyoti [Saha Institute of Nuclear Physics, 1/AF-Bidhannagar, Kolkata 700064, WB (India) [Saha Institute of Nuclear Physics, 1/AF-Bidhannagar, Kolkata 700064, WB (India); Instituto de Ciencias Nucleares-UNAM, Mexico D.F. 04510 (Mexico); Pal, Rabindranath [Saha Institute of Nuclear Physics, 1/AF-Bidhannagar, Kolkata 700064, WB (India)] [Saha Institute of Nuclear Physics, 1/AF-Bidhannagar, Kolkata 700064, WB (India); Martinell, Julio J. [Instituto de Ciencias Nucleares-UNAM, Mexico D.F. 04510 (Mexico)] [Instituto de Ciencias Nucleares-UNAM, Mexico D.F. 04510 (Mexico); Ghosh, Joydeep; Chattopadhyay, Prabal K. [Institute for Plasma Research, Gandhinagar (India)] [Institute for Plasma Research, Gandhinagar (India)

2013-05-15T23:59:59.000Z

209

Disruption Science Issues and Opportunities for a Burning Plasma Science Experiment  

E-Print Network [OSTI]

Disruption Science Issues and Opportunities for a Burning Plasma Science Experiment Prepared and presented by: John Wesley General Atomics San Diego, California With recent disruption science results University Fusion Association Workshop on Burning Plasma Science 11-13 December 2000 Austin, Texas QTYUIOP BP

210

Structural Studies of a Bacterial Condensin Complex Reveal ATP-Dependent Disruption  

E-Print Network [OSTI]

Structural Studies of a Bacterial Condensin Complex Reveal ATP-Dependent Disruption of Intersubunit-like structures. Surprisingly, one of the two bound C-WHDs is forced to detach upon ATP-medi- ated engagement on the linker restrict cell growth. Thus ATP-dependent transient disruption of the MukB-MukF interaction, which

Lee, Jooyoung

211

Accepted Manuscript Integrated models to study the impact of ELMs and disruptions on lithium in  

E-Print Network [OSTI]

geometrical effects on divertor erosion dynamics. Lithium expansion in divertor and SOL areas may potentiallyAccepted Manuscript Integrated models to study the impact of ELMs and disruptions on lithium the impact of ELMs and disruptions on lithium in the NSTX divertor, Journal of Nuclear Materials (2010), doi

Harilal, S. S.

212

High-Generation Polycationic Dendrimers Are Unusually Effective at Disrupting Anionic Vesicles: Membrane Bending Model  

E-Print Network [OSTI]

High-Generation Polycationic Dendrimers Are Unusually Effective at Disrupting Anionic Vesicles June 15, 2000 The membrane disruption properties of high generation (G4 to G7) poly(amidoamine) (PAMAM of reactions (2). The number of surface amine groups doubles with each generation and the dendrimer diameter

Smith, Bradley D.

213

Historical monthly energy review, 1973--1992  

SciTech Connect (OSTI)

The Historical Monthly Energy Review (HMER) presents monthly and annual data from 1973 through 1992 on production, consumption, stocks, imports, exports, and prices of the principal energy commodities in the United States. Also included are data on international production of crude oil, consumption of petroleum products, petroleum stocks, and production of electricity from nuclear-powered facilities. This edition of the HMER extends the original HMER in several ways: (1) Four additional years of monthly data, 1989--1992, have been added. (2) This report fully replaces the earlier one; each data cell that has been revised since the original HMER is marked with an ``R`` so that changes can be quickly noted. (3) Section 1 has been expanded to include Tables 1.7--1.13, which were not available in the first HMER. (4) Tables 3.9 on propane and Table 4.3 on natural gas trade, which have been added to the MER since the release of the first HMER, are included in this edition. In addition, Table 10.4 on nuclear electricity gross generation has been reorganized to align more closely with the current presentation in the MER.

Not Available

1994-08-01T23:59:59.000Z

214

Historic Manhattan Project Sites at Los Alamos  

ScienceCinema (OSTI)

The Manhattan Project laboratory constructed at Los Alamos, New Mexico, beginning in 1943, was intended from the start to be temporary and to go up with amazing speed. Because most of those WWII-era facilities were built with minimal materials and so quickly, much of the original infrastructure was torn down in the late '40s and early '50s and replaced by more permanent facilities. However, a few key facilities remained, and are being preserved and maintained for historic significance. Four such sites are visited briefly in this video, taking viewers to V-Site, the buildings where the first nuclear explosive device was pre-assembled in preparation for the Trinity Test in Southern New Mexico. Included is another WWII area, Gun Site. So named because it was the area where scientists and engineers tested the so-called "gun method" of assembling nuclear materials -- the fundamental design of the Little Boy weapon that was eventually dropped on Hiroshima. The video also goes to Pajarito Site, home of the "Slotin Building" and "Pond Cabin." The Slotin Building is the place where scientist Louis Slotin conducted a criticality experiment that went awry in early 1946, leading to his unfortunate death, and the Pond Cabin served the team of eminent scientist Emilio Segre who did early chemistry work on plutonium that ultimately led to the Fat Man weapon.

McGehee, Ellen

2014-05-22T23:59:59.000Z

215

CDC's National Environmental Public Health Tracking Network VERMONT Keeping Track, Promoting Health  

E-Print Network [OSTI]

exposures such as air pollution and drinking water contaminants. The health department began receiving monitoring data show that this county also has the most days per year of air pollution from fine particulateCS225774_O CDC's National Environmental Public Health Tracking Network VERMONT Keeping Track

216

Tracking Graphics State forTracking Graphics State for Network RenderingNetwork Rendering  

E-Print Network [OSTI]

Tracking Graphics State forTracking Graphics State for Network RenderingNetwork Rendering Ian Buck 2000 Distributed GraphicsDistributed Graphics Application Application Application Renderer Renderer Renderer Network How to manage distributed graphics applications, renderers, and displays? #12;HWWS 2000

Pratt, Vaughan

217

A study of historical vegetation in Lyndon B. Johnson National Historical Park  

E-Print Network [OSTI]

that established LYJO (Public Law 91-134, December 2, 1969, and amended by Public Law 96- 607, December 28, 1980), as well as NPS commitments to Johnson himself, r equire that the landscape of the park be carefully managed as a major component of the historic... exist but may be difficult to find. As landscape changes are made, outdated drawings may seem to lose their value and not be carefully filed or stor ed. For example, Zellie ( 1982) sear ching 16 for old landscape plans in Massachusetts found them...

Gardner, Gwendolyn Ann

1986-01-01T23:59:59.000Z

218

Ramkrishna Mukherjee. Uganda: An Historical Accident?: Class, Natona, State Formation. Trenton, New Jersey: Africa World Press, 1985 281pp.  

E-Print Network [OSTI]

Trenton, Historical Accident? : Class, Natona, New Jersey:in Mukherjee Historical Accident. analyzes the "poUticalare not an "historical accident." War, Violence and Children

Isabirye, Stephen B.

1989-01-01T23:59:59.000Z

219

Hartford Medical Society Historical Library Price List for Reproductions and Services  

E-Print Network [OSTI]

Hartford Medical Society Historical Library Price List for Reproductions and Services Type use of the materials duplicated from the collection of the Hartford Medical Society Historical Library must be credited: "Courtesy of Hartford Medical Society Historical Library, University

Oliver, Douglas L.

220

Evaluation of a photovoltaic energy mechatronics system with a built-in quadratic maximum power point tracking algorithm  

SciTech Connect (OSTI)

The historically high cost of crude oil price is stimulating research into solar (green) energy as an alternative energy source. In general, applications with large solar energy output require a maximum power point tracking (MPPT) algorithm to optimize the power generated by the photovoltaic effect. This work aims to provide a stand-alone solution for solar energy applications by integrating a DC/DC buck converter to a newly developed quadratic MPPT algorithm along with its appropriate software and hardware. The quadratic MPPT method utilizes three previously used duty cycles with their corresponding power outputs. It approaches the maximum value by using a second order polynomial formula, which converges faster than the existing MPPT algorithm. The hardware implementation takes advantage of the real-time controller system from National Instruments, USA. Experimental results have shown that the proposed solar mechatronics system can correctly and effectively track the maximum power point without any difficulties. (author)

Chao, R.M.; Ko, S.H.; Lin, I.H. [Department of Systems and Naval Mechatronics Engineering, National Cheng Kung University, Tainan, Taiwan 701 (China); Pai, F.S. [Department of Electronic Engineering, National University of Tainan (China); Chang, C.C. [Department of Environment and Energy, National University of Tainan (China)

2009-12-15T23:59:59.000Z

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


221

SKA as a powerful hunter of jetted Tidal Disruption Events  

E-Print Network [OSTI]

Observational consequences of the tidal disruption of stars by supermassive black holes (SMBHs) can enable us to discover quiescent SMBHs and constrain their mass function. Moreover, observing jetted TDEs (from previously non-active galaxies) provides us with a new means of studying the early phases of jet formation and evolution in an otherwise "pristine" environment. Although several (tens) TDEs have been discovered since 1999, only two jetted TDEs have been recently discovered in hard X-rays, and only one, Swift J1644+57, has a precise localization which further supports the TDE interpretation. These events alone are not sufficient to address those science issues, which require a substantial increase of the current sample. Despite the way they were discovered, the highest discovery potential for {\\em jetted} TDEs is not held by current and up-coming X-ray instruments, which will yield only a few to a few tens events per year. In fact, the best strategy is to use the Square Kilometer Array to detect TDEs an...

Donnarumma, I; Fender, R; Komossa, S; Paragi, Z; Van Velzen, S; Prandoni, I

2015-01-01T23:59:59.000Z

222

Automatically processed alpha-track radon monitor  

DOE Patents [OSTI]

An automatically processed alpha-track radon monitor is provided which includes a housing having an aperture allowing radon entry, and a filter that excludes the entry of radon daughters into the housing. A flexible track registration material is located within the housing that records alpha-particle emissions from the decay of radon and radon daughters inside the housing. The flexible track registration material is capable of being spliced such that the registration material from a plurality of monitors can be spliced into a single strip to facilitate automatic processing of the registration material from the plurality of monitors. A process for the automatic counting of radon registered by a radon monitor is also provided.

Langner, G.H. Jr.

1993-01-12T23:59:59.000Z

223

Tracking Provenance in ORNL's Flexible Research Platforms  

SciTech Connect (OSTI)

Provenance is dened as information about the origin of objects, a concept that applies to both physical and digital objects and often overlaps both. The use of provenance in systems designed for research is an important but forgotten feature. Provenance allows for proper and exact tracking of information, its use, its lineage, its derivations and other metadata that are important for correctly adhering to the scien- tic method. In our project's prescribed use of provenance, researchers can determine detailed information about the use of sensor data in their experiments on ORNL's Flexible Research Platforms (FRPs). Our project's provenance system, Provenance Data Management System (ProvDMS), tracks information starting with the creation of information by an FRP sensor. The system determines station information, sensor information, and sensor channel information. The system allows researchers to derive generations of experiments from the sensor data and tracks their hierarchical flow. Key points can be seen in the history of the information as part of the information's workflow. The concept of provenance and its usage in science is relatively new and while used in other cases around the world, our project's provenance diers in a key area. To keep track of provenance, most systems must be designed or redesigned around the new provenance system. Our system is designed as a cohesive but sepa- rate entity and allows for researchers to continue using their own methods of analysis without being constrained in their ways in order to track the provenance. We have designed ProvDMS using a lightweight provenance library, Core Provenance Library (CPL) v.6 In addition to keeping track of sensor data experiments and its provenance, ProvDMS also provides a web-enabled visualization of the inheritance.

Hensley, Zachary P [ORNL; Sanyal, Jibonananda [ORNL; New, Joshua Ryan [ORNL

2013-08-01T23:59:59.000Z

224

Fuel-disruption experiments under high-ramp-rate heating conditions. [LMFBR  

SciTech Connect (OSTI)

This topical report presents the preliminary results and analysis of the High Ramp Rate fuel-disruption experiment series. These experiments were performed in the Annular Core Research Reactor at Sandia National Laboratories to investigate the timing and mode of fuel disruption during the prompt-burst phase of a loss-of-flow accident. High-speed cinematography was used to observe the timing and mode of the fuel disruption in a stack of five fuel pellets. Of the four experiments discussed, one used fresh mixed-oxide fuel, and three used irradiated mixed-oxide fuel. Analysis of the experiments indicates that in all cases, the observed disruption occurred well before fuel-vapor pressure was high enough to cause the disruption. The disruption appeared as a rapid spray-like expansion and occurred near the onset of fuel melting in the irradiated-fuel experiments and near the time of complete fuel melting in the fresh-fuel experiment. This early occurrence of fuel disruption is significant because it can potentially lower the work-energy release resulting from a prompt-burst disassembly accident.

Wright, S.A.; Worledge, D.H.; Cano, G.L.; Mast, P.K.; Briscoe, F.

1983-10-01T23:59:59.000Z

225

Adaptive reuse of the Seaholm Power Plant| Uniting historic preservation and sustainable practices.  

E-Print Network [OSTI]

?? Current historic preservation regulations and sustainability systems rarely overlap for a common goal. Historic properties have many inherently sustainable qualities, none of which are… (more)

Meltzer, Emily

2012-01-01T23:59:59.000Z

226

National Historic Preservation Act and Related Legislation. Environmental Guidance Program reference book  

SciTech Connect (OSTI)

This document contains information regarding the National Historic Preservation Act and related legislation. The act was designed to protect archaeological and historic resources.

Not Available

1990-05-01T23:59:59.000Z

227

Chemical tracking at the Rocky Flats Plant  

SciTech Connect (OSTI)

EG&G Rocky Flats, Inc., has developed a chemical tracking system to support compliance with the Emergency Planning and community Right-to-Know Act (EPCRA) at the Rocky Flats Plant. This system, referred to as the EPCRA Chemical Control system (ECCS), uses bar code technology to uniquely identify and track the receipt, distribution, and use of chemicals. Chemical inventories are conducted using hand-held electronic scanners to update a site wide chemical database on a VAX 6000 computer. Information from the ECCS supports preparation of the EPCRA Tier II and Form R reports on chemical storage and use.

Costain, D.B.

1994-04-01T23:59:59.000Z

228

Remembering the long day's journey to a historic machine's Christmas...  

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

and ushered in more than a decade of record-setting experiments on the big PPPL machine. But that first step was hardly easy. The historic day began on Dec. 23, 1982, and...

229

Modern and Historical Aspects of the UCREL Semantic Analysis System  

E-Print Network [OSTI]

temporal noun [season sense] ­ spring common noun [coil sense] [water source sense] ­ spring verb [jump lookup #12;Modern and Historical Aspects of USAS 12 Disambiguation methods (1) 1. POS tag ­ spring

Rayson, Paul

230

Historical Changes and Trendsin Livestock Numbers Across Ecoregions in Texas  

E-Print Network [OSTI]

Historically, rangelands were managed to reduce brush and increase livestock grazing habitat. As with much of the southwestern United States, the seemingly endless ?free grass? of Texas rangelands was overgrazed during the late 1800s. Overgrazing...

Wright, Cynthia

2011-08-08T23:59:59.000Z

231

Hanford Site Climatological Summary 2004 with Historical Data  

SciTech Connect (OSTI)

This document presents the climatological data measured on the DOE Hanford Site for calendar year 2004. This report contains updated historical information for temperature, precipitation, wind, and normal and extreme values of temperature, and precipitation.

Hoitink, Dana J.; Burk, Kenneth W.; Ramsdell, James V.; Shaw, William J.

2005-06-03T23:59:59.000Z

232

Operations Expenditures: Historical Trends and Continuing Challenges (Presentation)  

SciTech Connect (OSTI)

In this presentation for the American Wind Energy Association 2013 conference, NREL's Eric Lantz examines historical trends and continuing challenges of wind power operating expenses. Lowering such expenses could increase profitability and contribute to lowering the cost of energy.

Lantz, E.

2013-05-01T23:59:59.000Z

233

Wireless Sensor Network for Monitoring of Historic Structures under Rehabilitation  

E-Print Network [OSTI]

The use of a wireless sensor network (WSN) to monitor an historic structure under rehabilitation is the focus of this research. To thoroughly investigate the issue, two main objectives are addressed: the development of a reliable WSN tailored...

Samuels, Julie Marie

2012-02-14T23:59:59.000Z

234

MANHATTAN PROJECT NATIONAL HISTORICAL PARK | Department of Energy  

Energy Savers [EERE]

PARK MANHATTAN PROJECT NATIONAL HISTORICAL PARK Shift change at the Y-12 facility in Oak Ridge, TN, where uranium-235 was separated from uranium-238. August 1945. Shift change...

235

Georgia: Data Center and Historic Municipal Building Go Green...  

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

Municipal Building Go Green Georgia: Data Center and Historic Municipal Building Go Green August 21, 2013 - 9:45am Addthis Data centers can consume 100 to 200 times more...

236

Synthetic Assessment of Historical Anthropogenic Sulfur Dioxide (SO2) Emissions  

E-Print Network [OSTI]

and climate change since industrial revolution. · This study assesses the original researches on historical 1850, anthropogenic SO2 emissions were distributed mostly by open burning sources and industrial

237

In-vehicle communication networks -a historical perspective and review  

E-Print Network [OSTI]

-time processing of large data quantities . . 8 1.5.2 Reducing electrical energy consumption . . . . . 9 1In-vehicle communication networks - a historical perspective and review Nicolas Navet 1

Navet, Nicolas

238

For historical reference Current Title 24 Standards are available at  

E-Print Network [OSTI]

Cooling with Outdoor Air ..... Electric Resistance Heating Systems Power Consumption of Fans ... MaximumFor historical reference Current Title 24 Standards are available at: http . Design Conditions and Calculations of Energy Consumption . Compliance Approaches . Page 15 20 29 29

239

In-vehicle communication networks -a historical perspective and review  

E-Print Network [OSTI]

data quantities . . 8 1.5.2 Reducing electrical energy consumption . . . . . 9 1.5.3 Security issuesIn-vehicle communication networks - a historical perspective and review Nicolas Navet 1

Paris-Sud XI, Université de

240

Hermetically sealed encasements for historic document display and preservation  

E-Print Network [OSTI]

The goal of this thesis was to develop designs and methods for the preservation and display of historic documents. The results were applied via the design, manufacture, and installation of five hermetic display encasements ...

Durand, Keith (Keith V.)

2011-01-01T23:59:59.000Z

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


241

Visitor response to interpretation at selected historic sites  

E-Print Network [OSTI]

VISITOR RESPONSE TO INTERPRETATION AT SELECTED HISTORIC SITES A Thesis by LUCINDA LOU IRWIN Submitted to the Graduate College of Texas A&N University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE May 1978... Major Subject: Recreation and Resources Development VISITOR RESPONSE TO INTERPRETATION AT SELECTED HISTORIC SITES A Thesis by LUCINDA LOU IRWIN Approved as to style and content by: Chairman ommittee He of Department Membe Mem May 1978 I g Bii1...

Irwin, Lucinda Lou

1978-01-01T23:59:59.000Z

242

Accessibility and historic districts: design concepts and economic feasibility study for the downtown historic district of Bryan, Texas  

E-Print Network [OSTI]

This study explores the application of the Americans with Disabilities Act (ADA) to historic districts, and design concepts are proposed to bring the district as a whole into compliance with the ADA. Past studies have dealt with accessibility...

Shamanna, Jayashree B

1994-01-01T23:59:59.000Z

243

Historic building documentation in the united states, 1933-2000: the historic american buildings survey, a case study  

E-Print Network [OSTI]

The objective of the study was to gain new insight into archival building documentation in the United States since 1933 focusing on Historic American Buildings Survey (HABS) as a case study. It sought to help explain how individuals with different...

Komas, Tanya Wattenburg

2005-08-29T23:59:59.000Z

244

Economics UMass Lowell Commonwealth Honors Track  

E-Print Network [OSTI]

Economics UMass Lowell Commonwealth Honors Track Fall 2013 and Beyond Freshman Year/ Fall Semester.201 (H) Honors Economics I 3 49.202 Economics II 3 92.121 Pre-calc or any higher level 3 92.109 First Year Seminar 1 16 16 Sophomore Year/Fall Semester Cr Sophomore/Spring Semester 49.3/4 Economics

Massachusetts at Lowell, University of

245

Locating and tracking assets using RFID  

E-Print Network [OSTI]

. In this research, we will focus on how to ?nd the location of an item by using RFID in real time indoors to track equipment. When an item needs to be located, the purpose of using RFID is to minimize the searching time, e?ort, and investment cost. Thus...

Kim, Gak Gyu

2009-05-15T23:59:59.000Z

246

Tracking Mobile Units for Dependable Message Delivery  

E-Print Network [OSTI]

Tracking Mobile Units for Dependable Message Delivery Amy L. Murphy, Member, IEEE Computer Society at their disposal at any time, mobile computing is developing as an important research area. One of the fundamental problems in mobility is maintaining connectivity through message passing as the user moves through

Zhou, Yuanyuan

247

Software for precise tracking of cell proliferation  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer We developed software for analyzing cultured cells that divide as well as migrate. Black-Right-Pointing-Pointer The active contour model (Snakes) was used as the core algorithm. Black-Right-Pointing-Pointer The time backward analysis was also used for efficient detection of cell division. Black-Right-Pointing-Pointer With user-interactive correction functions, the software enables precise tracking. Black-Right-Pointing-Pointer The software was successfully applied to cells with fluorescently-labeled nuclei. -- Abstract: We have developed a multi-target cell tracking program TADOR, which we applied to a series of fluorescence images. TADOR is based on an active contour model that is modified in order to be free of the problem of locally optimal solutions, and thus is resistant to signal fluctuation and morphological changes. Due to adoption of backward tracing and addition of user-interactive correction functions, TADOR is used in an off-line and semi-automated mode, but enables precise tracking of cell division. By applying TADOR to the analysis of cultured cells whose nuclei had been fluorescently labeled, we tracked cell division and cell-cycle progression on coverslips over an extended period of time.

Kurokawa, Hiroshi [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan) [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); School of Life Science, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Noda, Hisayori [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan) [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8550 (Japan); Sugiyama, Mayu [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan) [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); School of Life Science, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Sakaue-Sawano, Asako [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan) [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); Life Function and Dynamics, ERATO, JST, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); Fukami, Kiyoko [School of Life Science, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan)] [School of Life Science, Tokyo University of Pharmacy and Life Science, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392 (Japan); Miyawaki, Atsushi, E-mail: matsushi@brain.riken.jp [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan) [Brain Science Institute, RIKEN, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan); Life Function and Dynamics, ERATO, JST, 2-1 Hirosawa, Wako-city, Saitama 351-0198 (Japan)

2012-01-20T23:59:59.000Z

248

Copyright Siemens Business Services Patient Tracking  

E-Print Network [OSTI]

© Copyright Siemens Business Services Patient Tracking based on RFID labels ThomasThomas JellJell Principal ConsultantPrincipal Consultant DirectorDirector SBS SI 22 #12;2 Siemens One Projects · SBS Companies / Goverment #12;3 Siemens One Projects · Showroom GfM Furniture · Designer Knock Offs ( · Theft

Manstein, Dietmar J.

249

Situational Awareness: Personalizing Issue Tracking Systems  

E-Print Network [OSTI]

Situational Awareness: Personalizing Issue Tracking Systems Olga Baysal, Reid Holmes, and Michael W. Godfrey Software Architecture Group (SWAG) David R. Cheriton School of Computer Science, University role in ongoing software development; they are used by developers to support collaborative bug fixing

Godfrey, Michael W.

250

Predictive tracking control of constrained nonlinear systems  

E-Print Network [OSTI]

"diffusive" and "constant" parameter dynamics, by means of a simulation example. Finally Section 6 draws some of constrained nonlinear systems are proposed. Simulation experiments demonstrate the good tracking properties, the controller directly synthesizes the plant control input and, hence, has more freedom than the RG which can

Chisci, Luigi

251

Additive manufacturing of metallic tracks on  

E-Print Network [OSTI]

Additive manufacturing of metallic tracks on green ceramic/dielectrics Problem this technology microelectronics such as manufacture of LTCC ceramic/ Dielectric antenna and rapid PCB prototyping or repair (note: may require additional tooling/ set up time) · Rapid Prototyping & small scale manufacture

Painter, Kevin

252

Prof. Alessandro De Luca Trajectory Tracking Control  

E-Print Network [OSTI]

Robotics 2 Prof. Alessandro De Luca Trajectory Tracking Control #12;Inverse dynamics control given the robot dynamic model ! B(q)q + n(q,q) = u and a twice-differentiable desired trajectory for t [0,T] ! qd state) ! c(q,q) + g(q) + friction model Robotics 2 2 . . #12;In practice ... " initial state is "not

De Luca, Alessandro

253

Cloud Tracking in Cloud-Resolving Models  

E-Print Network [OSTI]

Cloud Tracking in Cloud-Resolving Models RMetS Conference 4th September 2007 Bob Plant Department of Meteorology, University of Reading, UK #12;Introduction Obtain life cycle statistics for clouds in CRM simulations What is the distribution of cloud lifetimes? What factors determine the lifetime of an individual

Plant, Robert

254

Optical Blade Position Tracking System Test  

SciTech Connect (OSTI)

The Optical Blade Position Tracking System Test measures the blade deflection along the span of the blade using simple off-the-shelf infrared security cameras along with blade-mounted retro-reflective tape and video image processing hardware and software to obtain these measurements.

Fingersh, L. J.

2006-01-01T23:59:59.000Z

255

Plastics Engineering UMass Lowell Commonwealth Honors Track  

E-Print Network [OSTI]

Plastics Engineering UMass Lowell Commonwealth Honors Track Fall 2013 and Beyond Freshman Year Sophomore Year/Fall Semester Cr Sophomore/Spring Semester 26.001 Plastics Safety Lecture 0 26.002 Plastics Safety Lecture 0 26.201 Polymeric Materials I 3 26.202 Polymeric Materials II 3 26.215 Plastics Proc. Eng

Massachusetts at Lowell, University of

256

Nuclear Engineering Catalog 2013 Traditional Track  

E-Print Network [OSTI]

Nuclear Engineering Catalog 2013 Traditional Track Fall Math 141 or 147 (4) FA, SP, SU English 101-approved by the department advisor. Courses in Nuclear Engineering other than 500, 502 and 598 may also be used as technical, which depends on academic performance. Factors considered include overall grade point average

Tennessee, University of

257

Gas Filled Detectors counting & tracking of  

E-Print Network [OSTI]

Gas Filled Detectors counting & tracking of particles energy loss generation of electron-ion+ pairs #12;Gas Filled Detectors Primary and Total Ionization fast charged particles ionize the atoms of a gas fraction of resulting primary electrons have enough kinetic energy to ionize other atoms #12;Gas Filled

Peletier, Reynier

258

Chemistry UMass Lowell Commonwealth Honors Track  

E-Print Network [OSTI]

Chemistry UMass Lowell Commonwealth Honors Track Scholarship Rises. Freshman Year/ Fall Semester Cr) Honors Chemistry I 3 84.136 (H) Honors Chemistry II 3 84.123 (H) Honors Chemistry I Lab 1 84.124 (H) Honors Chemistry II Lab 1 92.131 Calculus I 4 92.132 Honors Calculus II 4 Hon 110 Honors FYSH (AH) 3 Gen

Massachusetts at Lowell, University of

259

Assessment of University Sustainability Activities SUSTAINABILITY TRACKING,  

E-Print Network [OSTI]

Assessment of University Sustainability Activities under the SUSTAINABILITY TRACKING, ASSESSMENT Rashed-Ali, PhD. Prepared for: The UTSA Sustainability Council May 3rd , 2011 #12;yhd/s ^hDD Zz 2 | P a g-Ali, Assistant Professor in the College of Architecture, conducted a survey and assessment of UTSA sustainability

Dodla, Ramana

260

TAGGING, TRACKING AND LOCATING WITHOUT GPS  

SciTech Connect (OSTI)

The Savannah River National Laboratory (SRNL) was requested to lead a Law Enforcement Working Group that was formed to collaborate on common operational needs. All agencies represented on the working group ranked their need to tag, track, and locate a witting or unwitting target as their highest priority. Specifically, they were looking for technologies more robust than Global Positioning Satellite (GPS), could communicate back to the owner, and worked where normal cell phone communications did not work or were unreliable. SRNL brought together multiple technologies in a demonstration that was held in in various Alaska venues, including metropolitan, wilderness, and at-sea that met the working group's requirements. Using prototypical technologies from Boeing, On Ramp, and Fortress, SRNL was able to demonstrate the ability to track personnel and material in all scenarios including indoors, in heavily wooden areas, canyons, and in parking garages. In all cases GPS signals were too weak to measure. Bi-directional communication was achieved in areas that Wi-Fi, cell towers, or traditional radios would not perform. The results of the exercise will be presented. These technologies are considered ideal for tracking high value material such has nuclear material with a platform that allows seamless tracking anywhere in the world, indoors or outdoors.

Cordaro, J.; Coleman, T.; Shull, D.

2012-07-08T23:59:59.000Z

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


261

ADAPTIVE ROBUST TRACKING CONTROL OF PRESSURE  

E-Print Network [OSTI]

accuracy of pressure trajectory in the chamber when the pneumatic cylinder is moving. Off-line fitting, it is necessary to utilize the adaptive model compensation for improving the tracking accuracy of pressure and attenuation in pneumatic lines, valve dynamics, flow nonlinearities through the valve orifice, piston friction

Yao, Bin

262

Particle Tracking in Circular Accelerators Using the Exact Hamiltonian in SixTrack  

E-Print Network [OSTI]

Particle motion in accelerators is in general complex. Tracking codes are developed to simulate beam dynamics in accelerators. SixTrack is a long lived particle tracking code maintained at CERN, the European Organization for Nuclear Research. A particle accelerator consists of a large number of magnets and other electromagnetic devices that guide the particle through the accelerator. Each device defines its own equation of motion, which often cannot be solved exactly. For this purpose, a number of approximations are introduced in order to facilitate the solution and to speed up the computation. In a high-energy accelerator, the particle has small transverse momentum components. This is exploited in the small-angle approximation. In this approximation the equations of motion are expanded to a low order in the transverse momentum components. In low-energy particle accelerators, or in tracking with large momentum deviations, this approximation is invalid. The equations of motion of a particle passing through a f...

Fjellstrom, Mattias; Hansson, Johan

2013-12-13T23:59:59.000Z

263

WIPP Transparency Project - container tracking and monitoring demonstration using the Authenticated Tracking and Monitoring System (ATMS)  

SciTech Connect (OSTI)

The Authenticated Tracking and Monitoring System (ATMS) is designed to answer the need for global monitoring of the status and location of proliferation-sensitive items on a worldwide basis, 24 hours a day. ATMS uses wireless sensor packs to monitor the status of the items within the shipment and surrounding environmental conditions. Receiver and processing units collect a variety of sensor event data that is integrated with GPS tracking data. The collected data are transmitted to the International Maritime Satellite (INMARSAT) communication system, which then sends the data to mobile ground stations. Authentication and encryption algorithms secure the data during communication activities. A typical ATMS application would be to track and monitor the stiety and security of a number of items in transit along a scheduled shipping route. The resulting tracking, timing, and status information could then be processed to ensure compliance with various agreements.

SCHOENEMAN, J. LEE; SMARTT, HEIDI ANNE; HOFER, DENNIS

2000-01-27T23:59:59.000Z

264

SunShot Award Helps Solar Tracking Company Expand Internationally...  

Office of Environmental Management (EM)

SunShot Award Helps Solar Tracking Company Expand Internationally SunShot Award Helps Solar Tracking Company Expand Internationally October 30, 2014 - 5:46pm Addthis SunShot...

265

Peak power tracking for a solar buck charger  

E-Print Network [OSTI]

This thesis discusses the design, implementation, and testing of a buck converter with peak power tracking. The peak power tracker uses a perturb and observe algorithm to actively track the solar panel's peak power point ...

Cohen, Jeremy Michael, M. Eng. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

266

Advances in Visual Tracking Ming-Hsuan Yang  

E-Print Network [OSTI]

detector [Harris and Stephens, 1988] SIFT (Scale-Invariant Feature Transform) [Lowe, 2004] SURF (Speeded Up at People and Objects Dudek Tracking and appearance modeling Lee walking 3D human tracking Tom and Jerry

Yang, Ming-Hsuan

267

Biomedical Engineering AB Track Rev. October 2012 1/2  

E-Print Network [OSTI]

Biomedical Engineering AB Track Rev. October 2012 1/2 Plan of Study for the Biomedical or summer project resulting in a significant written report _______ #12;Biomedical Engineering AB Track Rev

268

Predictions on runaway current and energy during disruptions in tokamak plasmas  

E-Print Network [OSTI]

that the ripple resonance leads to a reduction in the runaway beam energy if the runaway production is dominated discharge terminations due to normal disruptions and the killer pellet injection. Plasma­surface interaction

Martín-Solís, José Ramón

269

Public Affairs Policy and Planning Requirements for a Fuel Supply Disruption Emergency  

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

To establish responsibilities and requirements for Department of Energy (DOE) public affairs actions in the case of fuel supply disruption emergency. Cancels DOE 5500.5. Canceled by DOE O 151.1 of 9-25-95.

1992-06-08T23:59:59.000Z

270

A Flow-Through Ultrasonic Lysis System for the Disruption of...  

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

the Disruption of Bacterial Spores."JALA. Journal of the Association for Laboratory Automation 14(5):277-284. Authors: CL Warner CJ Bruckner-Lea JW Grate TM Straub GJ Posakony NB...

271

Study of a Busbased DisruptionTolerant Network: Mobility Modeling and Impact on Routing  

E-Print Network [OSTI]

traces taken from UMass DieselNet, a Disruption­Tolerant Network consisting of WiFi nodes attached for profit or commercial advantage and that copies bear this notice and the full citation on the first page

Zhang, Xiaolan "Ellen"

272

Study of a Bus-based Disruption-Tolerant Network: Mobility Modeling and Impact on Routing  

E-Print Network [OSTI]

UMass DieselNet, a Disruption-Tolerant Network consisting of WiFi nodes attached to buses. As buses advantage and that copies bear this notice and the full citation on the first page. To copy otherwise

Massachusetts at Amherst, University of

273

ARPA-E Announces $60 Million for Disruptive Technologies to Cut...  

Office of Environmental Management (EM)

ARPA-E Announces 60 Million for Disruptive Technologies to Cut Emissions, Boost Energy Efficiency April 29, 2014 - 12:05pm Addthis News Media Contact (202) 586-4940 WASHINGTON -...

274

Gas Jet Disruption Mitigation Studies on Alcator C-Mod and DIII-D  

E-Print Network [OSTI]

Gas Jet Disruption Mitigation Studies on Alcator C-Mod and DIII-D R.S. Granetz1, E.M. Hollmann2, D-pressure noble gas jet High-pressure noble gas jets can mitigate 3 problems arising from disruptions, without molybdenum Be, W, C #12;Specific goals of these DIII-D and C-Mod gas jet experiments · Determine penetration

275

Preliminary Failure Modes and Effects Analysis of the US Massive Gas Injection Disruption Mitigation System Design  

SciTech Connect (OSTI)

This report presents the results of a preliminary failure modes and effects analysis (FMEA) of a candidate design for the ITER Disruption Mitigation System. This candidate is the Massive Gas Injection System that provides machine protection in a plasma disruption event. The FMEA was quantified with “generic” component failure rate data as well as some data calculated from operating facilities, and the failure events were ranked for their criticality to system operation.

Lee C. Cadwallader

2013-10-01T23:59:59.000Z

276

Tracking in a Spaghetti Bowl: Monitoring Transactions Using Footprints  

E-Print Network [OSTI]

adhere to the best practices such as those ad- vocated by the ITIL specifications to keep track of its

Anandkumar, Animashree

277

Track 7: Environmental Protection, Environmental Management System (EMS), "Greening Initiatives"  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 7: Environmental Protection, Environmental Management System (EMS), "Greening Initiatives"

278

Track 1: Safety Culture- Taking ISMS to the Next Level  

Broader source: Energy.gov [DOE]

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 1: Safety Culture - Taking ISMS to the Next Level

279

CHALLENGES OF PRESERVING HISTORIC RESOURCES DURING THE D & D OF HIGHLY CONTAMINATED HISTORICALLY SIGNIFICANT PLUTONIUM PROCESS FACILITIES  

SciTech Connect (OSTI)

The Manhattan Project was initiated to develop nuclear weapons for use in World War II. The Hanford Engineer Works (HEW) was established in eastern Washington State as a production complex for the Manhattan Project. A major product of the HEW was plutonium. The buildings and process equipment used in the early phases of nuclear weapons development are historically significant because of the new and unique work that was performed. When environmental cleanup became Hanford's central mission in 1991, the Department of Energy (DOE) prepared for the deactivation and decommissioning of many of the old process facilities. In many cases, the process facilities were so contaminated, they faced demolition. The National Historic Preservation Act (NHPA) requires federal agencies to evaluate the historic significance of properties under their jurisdiction for eligibility for inclusion in the National Register of Historic Places before altering or demolishing them so that mitigation through documentation of the properties can occur. Specifically, federal agencies are required to evaluate their proposed actions against the effect the actions may have on districts, sites, buildings or structures that ere included or eligible for inclusion in the National Register. In an agreement between the DOE'S Richland Operations Office (RL), the Washington State Historic Preservation Office (SHPO) and the Advisory Council on Historic Preservation (ACHP), the agencies concurred that the Hanford Site Historic District is eligible for listing on the National Register of Historic Places and that a Sitewide Treatment Plan would streamline compliance with the NHPA while allowing RL to manage the cleanup of the Hanford Site. Currently, many of the old processing buildings at the Plutonium Finishing Plant (PFP) are undergoing deactivation and decommissioning. RL and Fluor Hanford project managers at the PFP are committed to preserving historical artifacts of the plutonium production process. They must also ensure the safety of workers and the full decontamination of buildings or artifacts if they are to be preserved. This paper discusses the real time challenges of working safely, decontaminating process equipment, preserving historical structures and artifacts and documenting their history at PFP.

HOPKINS, A.M.

2006-03-17T23:59:59.000Z

280

The Challenges of Preserving Historic Resources During the Deactivation and Decommissioning of Highly Contaminated Historically Significant Plutonium Process Facilities  

SciTech Connect (OSTI)

The Manhattan Project was initiated to develop nuclear weapons for use in World War II. The Hanford Engineer Works (HEW) was established in eastern Washington State as a production complex for the Manhattan Project. A major product of the HEW was plutonium. The buildings and process equipment used in the early phases of nuclear weapons development are historically significant because of the new and unique work that was performed. When environmental cleanup became Hanford's central mission in 1991, the Department of Energy (DOE) prepared for the deactivation and decommissioning of many of the old process facilities. In many cases, the process facilities were so contaminated, they faced demolition. The National Historic Preservation Act (NHPA) requires federal agencies to evaluate the historic significance of properties under their jurisdiction for eligibility for inclusion in the National Register of Historic Places before altering or demolishing them so that mitigation through documentation of the properties can occur. Specifically, federal agencies are required to evaluate their proposed actions against the effect the actions may have on districts, sites, buildings or structures that are included or eligible for inclusion in the National Register. In an agreement between the DOE's Richland Operations Office (RL), the Washington State Historic Preservation Office (SHPO) and the Advisory Council on Historic Preservation (ACHP), the agencies concurred that the Hanford Site Historic District is eligible for listing on the National Register of Historic Places and that a Site-wide Treatment Plan would streamline compliance with the NHPA while allowing RL to manage the cleanup of the Hanford Site. Currently, many of the old processing buildings at the Plutonium Finishing Plant (PFP) are undergoing deactivation and decommissioning. RL and Fluor Hanford project managers at the PFP are committed to preserving historical artifacts of the plutonium production process. They must also ensure the safety of workers and the full decontamination of buildings or artifacts if they are to be preserved. This paper discusses the real time challenges of working safely, decontaminating process equipment, preserving historical structures and artifacts and documenting their history at PFP. (authors)

Hopkins, A.; Minette, M.; Sorenson, D.; Heineman, R.; Gerber, M. [Fluor Hanford, Inc., PO Box 1000 Richland WA 99352 (United States); Charboneau, S. [US Department of Energy PO Box 550, Richland WA 99352 (United States); Bond, F. [Washington State Department of Ecology, WDOE 3100 Port of Benton Blvd., Richland WA, 99354 (United States)

2006-07-01T23:59:59.000Z

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


281

ENVIRONMENTAL STUDIES TRACK (B.S.) 2011-2012 CATALOG  

E-Print Network [OSTI]

June 2011 ENVIRONMENTAL STUDIES TRACK (B.S.) 2011-2012 CATALOG There are three tracks in Interdisciplinary Studies (IS). This handout is for the Environmental Studies track. Office Classroom I ­ Suite 302. It is a university-wide program designed for students seeking a combination of studies. The Environmental Studies

Van Stryland, Eric

282

ENVIRONMENTAL STUDIES TRACK (B.S.) 2012-2013 CATALOG  

E-Print Network [OSTI]

June 2012 ENVIRONMENTAL STUDIES TRACK (B.S.) 2012-2013 CATALOG There are three tracks in Interdisciplinary Studies (IS). This handout is for the Environmental Studies track. Office Classroom I ­ Suite 302. It is a university-wide program designed for students seeking a combination of studies. The Environmental Studies

Foroosh, Hassan

283

People Tracking with Human Motion Predictions from Social Forces  

E-Print Network [OSTI]

People Tracking with Human Motion Predictions from Social Forces Matthias Luber Johannes A. Stork Gian Diego Tipaldi Kai O. Arras Abstract-- For many tasks in populated environ- ments, robots need to keep track of current and future motion states of people. Most approaches to people tracking make weak

Arras, Kai O.

284

Tracking Interacting People Stephen J. McKenna  

E-Print Network [OSTI]

people move in groups or interact with other peo- ple cause considerable difficulty to many trackingTracking Interacting People Stephen J. McKenna Department of Applied Computing University of Dundee, wechsler @cs.gmu.edu Abstract A computer vision system for tracking multiple people in relatively

Duric, Zoran

285

Tracking Groups of People Stephen J. McKenna  

E-Print Network [OSTI]

in groups or interact with other people cause considerable difficulty for many tracking schemes. HoweverTracking Groups of People Stephen J. McKenna Department of Applied Computing, University of Dundee, University of Maryland, College Park, MD 20742-3275 A computer vision system for tracking multiple people

Duric, Zoran

286

Historical Perspectives on Apple Production: Fruit Tree Pest Management, Regulation and  

E-Print Network [OSTI]

, Phenoxypyrazoles, Pyridazinones, Spinosads, Tetrazines , Organotins, Quinolines. #12;4 I Historical Use

Jentsch, Peter J.

287

Experimental Target Injection and Tracking System  

SciTech Connect (OSTI)

Targets must be injected into an IFE power plant with an accuracy of and plusmn; 5 mm at a rate of approximately 5 to 10 each second. Targets must be tracked very accurately to allow driver beams to be aligned with defined points on the targets with accuracy {+-}200{mu}m for indirect drive and {+-}20{mu}m for direct drive. An experimental target injection and tracking system has been designed and is being constructed at General Atomics to investigate injection and tracking of both direct drive and indirect drive targets. The design is modular to allow testing of alternate target acceleration and tracking methods. The injector system will be used as a tool for testing the survivability of various target designs and provide feed back to the target designers. This 30 m long system will be the centerpiece of a Facility for developing IFE target fabrication and injection technologies. A high-speed high-flow gas valve (designed and built by Oak Ridge National Laboratory) will provide helium propellant gas to the targets. To avoid target damage from excessive acceleration, an 8 m gun barrel is being built to achieve 400 m/s target speed while not exceeding 10,000 m/s{sup 2} acceleration. Direct-drive targets are protected in the barrel by sabots that are spring loaded to separate into two halves after acceleration. A sabot deflector directs the sabot halves away from the target injection path. Gas expansion chambers and orifices, keep propellant gas out of the target-tracking region. Targets will be optically tracked with laser beams and line scan cameras. High-speed computations will calculate target position in less than 2 ms based on the output from the line-scan cameras. Target position and arrival time to a plane in the reaction chamber center will be predicted in real-time based on early target position measurements. The system design, construction progress, and early testing results will be presented.

Petzoldt, R.W. [General Atomics (United States); Alexander, N.B. [General Atomics (United States); Drake, T.J. [General Atomics (United States); Goodin, D.T. [General Atomics (United States); Stemke, R.W. [General Atomics (United States); Jonestrask, K

2003-07-15T23:59:59.000Z

288

The development of accessibility standards and preservation guidelines for historic buildings: effects of accessibility standards on the preservation of historic courthouses in Texas, 1968-1998  

E-Print Network [OSTI]

caused by alterations undertaken to provide accessibility is evaluated through an assessment of the success rate of requests for variance which are based on historic preservation. This assessment is made through a review of project files for historic...

Schmid, Peter John

1998-01-01T23:59:59.000Z

289

Past, present and future : evaluating the Massachusetts Historic Rehabilitation Tax Credit as a tool for promoting historic preservation and economic development  

E-Print Network [OSTI]

The first half of the 20th century saw very little interest in the preservation of historic properties; indeed, much of the nation's historic building stock was at risk of being lost forever, as the pressures of mid-century ...

Emmitt, Kathryn Courtney

2008-01-01T23:59:59.000Z

290

Innovative Mobile Technologies for Asset Tracking  

E-Print Network [OSTI]

ICEBO Session 15 - Innovative Mobile Technologies for Asset Tracking Agenda ? Learn how clients have mobilized their enterprise data to increase the consistent capture and reporting of important building information, from lease data to work... orders to space & occupancy costs. ? Top 5 lessons learned implementing a mobile solution Who We Are ? Experts in both Real Property and Facilities Management Business and Technology ? Over 250 years of combined experience that encompasses facility...

Liko, W.

2013-01-01T23:59:59.000Z

291

Longitudinal and transverse tracking studies for ESS  

SciTech Connect (OSTI)

The techniques currently being employed to model beam transport and injection into the ESS accumulator rings are described. These use a combination of one dimensional (longitudinal) and two-dimensional (transverse) particle tracking codes, incorporating a variety of methods of simulating self-field effects. A description of the proposed mechanism for painting longitudinal and transverse phase-space for ESS is given, and the results of the modeling and subsequent optimization are discussed. {copyright} {ital 1996 American Institute of Physics.}

Prior, C.R. [Rutherford Appleton Laboratory, Chilton, Oxon (United Kingdom)

1996-06-01T23:59:59.000Z

292

An interface tracking model for droplet electrocoalescence.  

SciTech Connect (OSTI)

This report describes an Early Career Laboratory Directed Research and Development (LDRD) project to develop an interface tracking model for droplet electrocoalescence. Many fluid-based technologies rely on electrical fields to control the motion of droplets, e.g. microfluidic devices for high-speed droplet sorting, solution separation for chemical detectors, and purification of biodiesel fuel. Precise control over droplets is crucial to these applications. However, electric fields can induce complex and unpredictable fluid dynamics. Recent experiments (Ristenpart et al. 2009) have demonstrated that oppositely charged droplets bounce rather than coalesce in the presence of strong electric fields. A transient aqueous bridge forms between approaching drops prior to pinch-off. This observation applies to many types of fluids, but neither theory nor experiments have been able to offer a satisfactory explanation. Analytic hydrodynamic approximations for interfaces become invalid near coalescence, and therefore detailed numerical simulations are necessary. This is a computationally challenging problem that involves tracking a moving interface and solving complex multi-physics and multi-scale dynamics, which are beyond the capabilities of most state-of-the-art simulations. An interface-tracking model for electro-coalescence can provide a new perspective to a variety of applications in which interfacial physics are coupled with electrodynamics, including electro-osmosis, fabrication of microelectronics, fuel atomization, oil dehydration, nuclear waste reprocessing and solution separation for chemical detectors. We present a conformal decomposition finite element (CDFEM) interface-tracking method for the electrohydrodynamics of two-phase flow to demonstrate electro-coalescence. CDFEM is a sharp interface method that decomposes elements along fluid-fluid boundaries and uses a level set function to represent the interface.

Erickson, Lindsay Crowl

2013-09-01T23:59:59.000Z

293

Historical Average Priority Firm Power Rates (rates/previous)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in theinPlasticsreduction .HistoricHistorical Average

294

A real-time algorithm for the harmonic estimation and frequency tracking of dominant components in fusion plasma magnetic diagnostics  

SciTech Connect (OSTI)

The real-time tracking of instantaneous quantities such as frequency, amplitude, and phase of components immerse in noisy signals has been a common problem in many scientific and engineering fields such as power systems and delivery, telecommunications, and acoustics for the past decades. In magnetically confined fusion research, extracting this sort of information from magnetic signals can be of valuable assistance in, for instance, feedback control of detrimental magnetohydrodynamic modes and disruption avoidance mechanisms by monitoring instability growth or anticipating mode-locking events. This work is focused on nonlinear Kalman filter based methods for tackling this problem. Similar methods have already proven their merits and have been successfully employed in this scientific domain in applications such as amplitude demodulation for the motional Stark effect diagnostic. In the course of this work, three approaches are described, compared, and discussed using magnetic signals from the Joint European Torus tokamak plasma discharges for benchmarking purposes.

Alves, D.; Coelho, R. [Associação Euratom/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, 1049-001 Lisboa (Portugal)] [Associação Euratom/IST, Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade Técnica de Lisboa, 1049-001 Lisboa (Portugal); Collaboration: JET-EFDA Contributors

2013-08-15T23:59:59.000Z

295

Historical mutation rates predict susceptibility to radiation in Chernobyl birds  

E-Print Network [OSTI]

Historical mutation rates predict susceptibility to radiation in Chernobyl birds A. P. MÃ?LLER* , J in the evolutionary past. Radioactive contamination from Chernobyl constitutes one such extreme perturbation of radiation from Chernobyl are also the species that in the past have been most susceptible to factors

Mousseau, Timothy A.

296

Design Innovation: Historical and Theoretical Perspectives on Product Innovation  

E-Print Network [OSTI]

1 Design Innovation: Historical and Theoretical Perspectives on Product Innovation by Design A paper presented at the 5th European Academy of Design Conference held in Barcelona, in April 2003. Bilge The term `design innovation,' while not having a universally agreed upon definition, is increasingly used

Mutlu, Bilge

297

Assessment for the extended uses of historic structures  

E-Print Network [OSTI]

, Restrooms Environmental Assessment: Site toxicity, Asbestos, Lead Paint, Containers 21 Collection Procedures Most of the data required for IAT analysis may be written documentation recorded by direct observation of the historic property. Descriptions...: Site Accessibility: Building Accessibility: Restroom Accessibility: Fire Extinguishing Systems: Exiting: Site Toxicity: Asbestos: Lead Paint: Containers: 46 Table 3. Assessment Summary ASSESSMENT SUMMARY ASSESSMENT for the ~ED USES...

Brune, Geoffrey John

2012-06-07T23:59:59.000Z

298

II. HISTORICAL BACKGROUND Since 1977 the University of Oregon Solar  

E-Print Network [OSTI]

2 II. HISTORICAL BACKGROUND Since 1977 the University of Oregon Solar Monitoring Laboratory has operated a solar radiation monitoring network in the Pacific Northwest. The number of stations participat of utilities headed by the Eugene Water and Electric Board initiated the Re- gional Solar Radiation Monitoring

Oregon, University of

299

Towards an Intelligent system for managing Historical Archive Documents  

E-Print Network [OSTI]

Towards an Intelligent system for managing Historical Archive Documents Akrivi Katifori-ontology expert users exploring ontologies. · The study of the possibilities of supporting user document and task management by using a personal ontology. · The implementation and evaluation of an algorithm using

Kouroupetroglou, Georgios

300

HISTORICAL CORNER The International Society of Photosynthesis Research (ISPR)  

E-Print Network [OSTI]

HISTORICAL CORNER The International Society of Photosynthesis Research (ISPR) and its associated International Congress on Photosynthesis (ICP): a pictorial report Govindjee Æ Hyungshim Yoo Received: 25 April of Photosynthesis Research (ISPR). We provide two tables, one of the Officers of the ISPR and the International

Govindjee "Gov"

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


301

A Historical Study of the Persian Vowel System  

E-Print Network [OSTI]

suggests historical changes in terms of contrastive features in the inventories of these dialects. Section 4 concludes. 2. The Modern Persian, Dari, and Tajik vowel systems In the evolution of the Persian language, the middle era started in 331 BC... to the other given inventories. Kansas Working Papers in Linguistics, Vol. 30 (2008), p. 233 Middle Persian i ? u ? ? ? a ? Dari Modern Persian Tajik ? ?...

Rahbar, Elham Rohany

2008-01-01T23:59:59.000Z

302

Hanford Site climatological data summary 1996, with historical data  

SciTech Connect (OSTI)

This document presents the climatological data measured at the US Department of Energy`s Hanford Site for calendar year 1996. Pacific Northwest National Laboratory operates the Hanford Meteorology Station and the Hanford Meteorological Monitoring Network from which these data were collected. The information includes updated historical climatologies for temperature, precipitation, normal and extreme values of temperature and precipitation, and other miscellaneous meteorological parameters.

Hoitink, D.J.; Burk, K.W.

1997-04-01T23:59:59.000Z

303

Historical forest baselines reveal potential for continued carbon sequestration  

E-Print Network [OSTI]

Historical forest baselines reveal potential for continued carbon sequestration Jeanine M-based studies suggest that land-use history is a more important driver of carbon sequestration in these systems agricultural lands are being promoted as important avenues for future carbon sequestration (8). But the degree

Mladenoff, David

304

THE HISTORICAL YOLO BASIN What parts make the whole?  

E-Print Network [OSTI]

THE HISTORICAL YOLO BASIN LANDSCAPE What parts make the whole? Alison Whipple San Francisco Estuary The spatial and temporal variability of the Delta reflected fluvial-tidal interaction #12;YOLO BASIN NORTHEAST prevalent at the north end and along Miner Slough..." - Mellin 1918 North End Liberty Island Yolo By Pass

305

Pressure transient method for front tracking  

SciTech Connect (OSTI)

A pressure transient technique for tracking the advance of cold water fronts during water flooding and goethermal injection operations has been developed. The technique is based on the concept that the steady state pressure buildup in the reservoir region inside the front can be calculated by a fluid skin factor. By analyzing successive pressure falloff tests, the advance of the front in the reservoir can be monitored. The validity of the methods is demonstrated by application to three numerically simulated data sets, a nonisothermal step-rate injection test, a series of pressure falloffs in a multilayered reservoir, and a series of pressure falloff tests in a water flooded oil reservoir.

Benson, S.M.; Bodvarsson, G.S.

1983-08-01T23:59:59.000Z

306

Vertexing and Tracking Software at LHCb  

E-Print Network [OSTI]

The LHCb experiment is a dedicated heavy flavour experiment at the LHC. Its primary goal is to search for indirect evidence of New Physics in CP violation and rare decays of beauty and charm hadrons. The detector includes a high granularity silicon-strip vertex detector, a silicon-strip detector upstream of the magnet and three stations of silicon-strip detectors and straw drift tubes downstream of the magnet. The software used to perform the track reconstruction and primary vertex reconstruction is described in detail along with a discussion of its performance.

Bowen, Espen Eie

2015-01-01T23:59:59.000Z

307

Marine asset security and tracking (MAST) system  

DOE Patents [OSTI]

Methods and apparatus are described for marine asset security and tracking (MAST). A method includes transmitting identification data, location data and environmental state sensor data from a radio frequency tag. An apparatus includes a radio frequency tag that transmits identification data, location data and environmental state sensor data. Another method includes transmitting identification data and location data from a radio frequency tag using hybrid spread-spectrum modulation. Another apparatus includes a radio frequency tag that transmits both identification data and location data using hybrid spread-spectrum modulation.

Hanson, Gregory Richard (Clinton, TN); Smith, Stephen Fulton (Loudon, TN); Moore, Michael Roy (Corryton, TN); Dobson, Eric Lesley (Charleston, SC); Blair, Jeffrey Scott (Charleston, SC); Duncan, Christopher Allen (Marietta, GA); Lenarduzzi, Roberto (Knoxville, TN)

2008-07-01T23:59:59.000Z

308

CSE: Financial Engineering Track Robbin Tops, SAM  

E-Print Network [OSTI]

CSE: Financial Engineering Track Robbin Tops, SAM robbin.tops@sam.math.ethz.ch CSE: Financial Stochastic Processes: (Brownian Motion, L´evy processes) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 -2.5 -2 -1-)Differential Equations: (Heat Equation) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Stochastic

Lang, Annika

309

Turkey Track Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-gTaguspark JumpDetective:Toyo AluminiumCityTullahoma,Turbo DynamicsTrack

310

Floating Robots Track Water Flow With Smartphones  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor's note: Since the Flickr platformFloating Robots Track

311

Tracking New Coal-Fired Power Plants  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2Topo II: An EnzymePersonalTracking Living Cells(data

312

Tracking New Coal-Fired Power Plants  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched Ferromagnetism in Layered NbS2Topo II: An EnzymePersonalTracking Living Cells(data

313

OpenCV and TYZX : video surveillance for tracking.  

SciTech Connect (OSTI)

As part of the National Security Engineering Institute (NSEI) project, several sensors were developed in conjunction with an assessment algorithm. A camera system was developed in-house to track the locations of personnel within a secure room. In addition, a commercial, off-the-shelf (COTS) tracking system developed by TYZX was examined. TYZX is a Bay Area start-up that has developed its own tracking hardware and software which we use as COTS support for robust tracking. This report discusses the pros and cons of each camera system, how they work, a proposed data fusion method, and some visual results. Distributed, embedded image processing solutions show the most promise in their ability to track multiple targets in complex environments and in real-time. Future work on the camera system may include three-dimensional volumetric tracking by using multiple simple cameras, Kalman or particle filtering, automated camera calibration and registration, and gesture or path recognition.

He, Jim; Spencer, Andrew; Chu, Eric

2008-08-01T23:59:59.000Z

314

Sim Track User's Manual (v 1.0)  

SciTech Connect (OSTI)

SimTrack is a simple c++ library designed for the numeric particle tracking in the high energy accelerators. It adopts the 4th order symplectic integrator for the optical transport in the magnetic elements. The 4-D and 6-D weak-strong beam-beam treatments are integrated in it for the beam-beam studies. SimTrack is written with c++ class and standard template library. It provides versatile functions to manage elements and lines. It supports a large range of types of elements. New type of element can be easily created in the library. SimTrack calculates Twiss, coupling and fits tunes, chromaticities and corrects closed orbits. AC dipole and AC multipole are available in this library. SimTrack allows change of element parameters during tracking.

Luo, Y.

2010-01-27T23:59:59.000Z

315

Electromagnetic Analysis For The Design Of ITER Diagnostic Port Plugs During Plasma Disruptions  

SciTech Connect (OSTI)

ITER diagnostic port plugs perform many functions including structural support of diagnostic systems under high electromagnetic loads while allowing for diagnostic access to plasma. The design of diagnotic equatorial port plugs (EPP) are largely driven by electromagnetic loads and associate response of EPP structure during plasma disruptions and VDEs. This paper summarizes results of transient electromagnetic analysis using Opera 3d in support of the design activities for ITER diagnostic EPP. A complete distribution of disruption loads on the Diagnostic First Walls (DFWs). Diagnostic Shield Modules (DSMs) and the EPP structure, as well as impact on the system design integration due to electrical contact among various EPP structural components are discussed.

Zhai, Y

2014-03-03T23:59:59.000Z

316

adaptive phase tracking: Topics by E-print Network  

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

de 107 IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, VOL. 9, NO. 7, OCTOBER 1999 1025 Adaptive Motion Tracking Block Matching Algorithms for Video Coding...

317

Dominican Republic-Fast-Track Development of TransformativeClimate...  

Open Energy Info (EERE)

Finally, an additional goal is to return the experiences made to the international political level." References "Fast-Track Development of Transformative Climate-Compatible...

318

Control of Articulated Robot Arm by Eye Tracking.  

E-Print Network [OSTI]

??Eye tracking has many comprehensive achievements in the field of human computer interaction. Uses of human eyes as an alternative of hands are an innovative… (more)

Shahzad, Muhammad

2010-01-01T23:59:59.000Z

319

Microsoft Word - Tracking Subgroup CC 3-27-06.doc  

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

about a separate CVSA-sponsored tracking survey. He stated that CVSA established an ad hoc committee to analyze the technologies and security procedures associated with the...

320

Atomistic Simulation of Track Formation by Energetic Recoils...  

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

and nuclear waste immobilization. Citation: Moreira PA, R Devanathan, and WJ Weber.2010."Atomistic Simulation of Track Formation by Energetic Recoils in Zircon."Journal...

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


321

Societal Implicit Memory and his Speed on Tracking Extrema in ...  

E-Print Network [OSTI]

track about 65% of moving peaks traveling up to ten times faster than the ... is fully discussed in section II. ..... specific benchmark were performed in section III.

Vitorino Ramos

2005-11-22T23:59:59.000Z

322

Fission track evidence for widespread early to Middle miocene...  

Open Energy Info (EERE)

and Range province Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Fission track evidence for widespread early to Middle miocene...

323

Tracking Multiple Topics for Finding Interesting Articles  

SciTech Connect (OSTI)

We introduce multiple topic tracking (MTT) for iScore to better recommend news articles for users with multiple interests and to address changes in user interests over time. As an extension of the basic Rocchio algorithm, traditional topic detection and tracking, and single-pass clustering, MTT maintains multiple interest profiles to identify interesting articles for a specific user given user-feedback. Focusing on only interesting topics enables iScore to discard useless profiles to address changes in user interests and to achieve a balance between resource consumption and classification accuracy. iScore is able to achieve higher quality results than traditional methods such as the Rocchio algorithm. We identify several operating parameters that work well for MTT. Using the same parameters, we show that MTT alone yields high quality results for recommending interesting articles from several corpora. The inclusion of MTT improves iScore's performance by 25% in recommending news articles from the Yahoo! News RSS feeds and the TREC11 adaptive filter article collection. And through a small user study, we show that iScore can still perform well when only provided with little user feedback.

Pon, R K; Cardenas, A F; Buttler, D J; Critchlow, T J

2008-01-03T23:59:59.000Z

324

Tracking Multiple Topics for Finding Interesting Articles  

SciTech Connect (OSTI)

We introduce multiple topic tracking (MTT) for iScore to better recommend news articles for users with multiple interests and to address changes in user interests over time. As an extension of the basic Rocchio algorithm, traditional topic detection and tracking, and single-pass clustering, MTT maintains multiple interest profiles to identify interesting articles for a specific user given user-feedback. Focusing on only interesting topics enables iScore to discard useless profiles to address changes in user interests and to achieve a balance between resource consumption and classification accuracy. Also by relating a topic's interestingness to an article's interestingness, iScore is able to achieve higher quality results than traditional methods such as the Rocchio algorithm. We identify several operating parameters that work well for MTT. Using the same parameters, we show that MTT alone yields high quality results for recommending interesting articles from several corpora. The inclusion of MTT improves iScore's performance by 9% to 14% in recommending news articles from the Yahoo! News RSS feeds and the TREC11 adaptive filter article collection. And through a small user study, we show that iScore can still perform well when only provided with little user feedback.

Pon, R K; Cardenas, A F; Buttler, D J; Critchlow, T J

2007-02-15T23:59:59.000Z

325

Historic preservation and heritage tourism in Texas: an integrated approach to sustainable heritage management  

E-Print Network [OSTI]

This study assesses the efforts of the State Historic Preservation Office in relating Historic Preservation (HP) with Heritage Tourism (HT) against principles of sustainability. It also seeks to contribute toward an integrated heritage management...

Al Rabady, Rama Ibrahim

2009-05-15T23:59:59.000Z

326

UNIVERSITY OF CALGARY AUGMENTED REALITY: A NARRATIVE LAYER FOR HISTORIC SITES  

E-Print Network [OSTI]

increased across all fields. In cultural heritage and historic resource management AR promises very requirements, advancements, and its applications in architecture, urban planning and design, and cultural heritage and historic resource management. This research also considers guidelines for building AR

Habib, Ayman

327

Application of interactive agents in a web based historic preservation curriculum: usability and interaction design issues  

E-Print Network [OSTI]

The online Historic Preservation Curriculum gives the students access to information about the courses offered by the Department of Architecture at Texas A & M University for the fulfillment of its certificate program in Historic Preservation...

Shah, Divya Satish

2000-01-01T23:59:59.000Z

328

E-Print Network 3.0 - additional historical solid Sample Search...  

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

>> Page: << < 1 2 3 4 5 > >> 81 Historical Wetlands of the Southern California Coast An AtlAS of US CoASt SUrvey t-SHeetS, 1851-1889 Summary: incorporate additional historical and...

329

ITP Steel: Energy Use in the U.S. Steel Industry: An Historical...  

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

Steel: Energy Use in the U.S. Steel Industry: An Historical Perspective and Future Opportunities, September 2000 ITP Steel: Energy Use in the U.S. Steel Industry: An Historical...

330

Historical and 2009 Water Chemistry of Wells, Perennial and Intermittent Streams,  

E-Print Network [OSTI]

........................................................................................................................................153 Historical Uranium Water-Chemistry DataHistorical and 2009 Water Chemistry of Wells, Perennial and Intermittent Streams, and Springs Uranium Deposits in Northern Arizona Edited by Andrea E. Alpine Scientific Investigations Report 2010

331

Disruption of the neural response to rapid acoustic stimuli in dyslexia: Evidence from functional MRI  

E-Print Network [OSTI]

Disruption of the neural response to rapid acoustic stimuli in dyslexia: Evidence from functional. M. Merzenich, September 27, 2000 The biological basis for developmental dyslexia remains unknown. Research has suggested that a fundamental deficit in dyslexia is the inability to process sensory input

Poldrack, Russ

332

Eects of plasma disruption events on ITER rst wall materials A. Cardella a,*, H. Goreno a  

E-Print Network [OSTI]

. These events envelope all the other plasma disruption events on the FW from the thermal load and material fast thermal transients on plasma facing materials. Particularly important for the integrity occur in a Tokamak reactor. These events result in fast- transient high-thermal loads that can damage

Raffray, A. René

333

Effect of the disruptive instability on the flux of charge-exchange atoms in a tokamak  

SciTech Connect (OSTI)

Experiments have been carried out on the spatial distribution of the flux of neutral charge-exchange atoms from a tokamak plasma and on the time evolution of this distribution during a disruptive instability. The experimental results are analyzed on the basis of the model of the tearing-mode instability.

Alabyad, A.M.; Ivanov, N.V.; Khudoleev, A.V.

1984-01-01T23:59:59.000Z

334

Direct three-dimensional visualization of membrane disruption by amyloid fibrils  

E-Print Network [OSTI]

Direct three-dimensional visualization of membrane disruption by amyloid fibrils Lilia Milanesia damage by specific interactions of a lipid bilayer with amyloid-like fibrils formed in vitro from 2-microglobulin (2m). Using cryoelectron tomography, we demonstrate that frag- mented 2m amyloid fibrils interact

Jelinek, Raz

335

Letter to NeuroscienceLetter to Neuroscience ACROLEIN INFLICTS AXONAL MEMBRANE DISRUPTION AND  

E-Print Network [OSTI]

Letter to NeuroscienceLetter to Neuroscience ACROLEIN INFLICTS AXONAL MEMBRANE DISRUPTION, IN 47907-1244, USA Key words: free radicals, lipid peroxidation. We have examined the e¡ect of acrolein found that 200 WM acrolein, but not 50 WM, induced a time-dependent loss of compound action potential

Shi, Riyi

336

DESICCATION PROTECTION AND DISRUPTION: A TRADE-OFF FOR AN INTERTIDAL MARINE ALGA1  

E-Print Network [OSTI]

DESICCATION PROTECTION AND DISRUPTION: A TRADE-OFF FOR AN INTERTIDAL MARINE ALGA1 Luke J. H. Hunt2, California 93950, USA For marine algae, the benefits of drying out are often overshadowed by the stresses of desiccation in the intertidal turf alga Endocladia muricata (Endlichter) J. Agardh. Laboratory experiments

Denny, Mark

337

Short Communication Algal cell disruption using microbubbles to localize ultrasonic energy  

E-Print Network [OSTI]

-pressure homogenizers (HPH) (Lee et al., 2012). Unfortunately, the heat of combustion of algal biomass is only 2:7 Ã? 107: energy requirements for such a process were estimated to be one-fourth of the available heat of combustion of algal biomass and one-fifth of currently used cell disruption methods. This increase in energy

Freund, Jonathan B.

338

Modeling of Supply Chain Risk Under Disruptions with Performance Measurement and Robustness Analysis  

E-Print Network [OSTI]

. The model formulation captures supply- side risk as well as demand-side risk, along with uncertainty supply-side disruption risks, transportation and other cost risks, and demand-side uncertainty within, the focus of research has been on "demand-side" risk, which is related to fluctuations in the demand

Nagurney, Anna

339

General anesthesia selectively disrupts astrocyte calcium signaling in the awake mouse cortex  

E-Print Network [OSTI]

General anesthesia selectively disrupts astrocyte calcium signaling in the awake mouse cortex. However, the direct effect of general anesthesia on astrocyte signaling in awake animals has not pre, anesthesia affected calcium transients in both processes and soma and depressed spontaneous signals, as well

Newman, Eric A.

340

Intra-amygdala infusion of the protein kinase Mzeta inhibitor ZIP disrupts foreground context fear memory  

E-Print Network [OSTI]

Intra-amygdala infusion of the protein kinase Mzeta inhibitor ZIP disrupts foreground context fear-pseudosubstrate inhibitory peptide (ZIP) remains in the brain after infusion. Here, we demon- strate that foreground context the brain by 24 h after infusion. These data contribute to a growing body of lit- erature that demonstrates

Helmstetter, Fred J.

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


341

MHD Precursor to disruption in Iran Tokamak 1 Alireza Hojabri1,2  

E-Print Network [OSTI]

MHD Precursor to disruption in Iran Tokamak 1 Alireza Hojabri1,2 , Mahmmod Ghoranneviss2 and Fatemeh Hajakbari1,2 Physics group, Islamic Azad University of Karaj 31485-313, Iran. Plasma Physics Research Center, Azad University, Tehran 14835-197,Iran The purpose of this paper is to further investigate

Paris-Sud XI, Université de

342

Maine State Historic Preservation Programmatic Agreement | Department of  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department of Energy Low-TemperatureEnergy Maine State Historic Preservation

343

A heat-shock-like response with cytoskeletal disruption occurs following hydrostatic pressure in MG-63 osteosarcoma cells  

E-Print Network [OSTI]

A heat-shock-like response with cytoskeletal disruption occurs following hydrostatic pressure in MG,K.A., KLEBE,R., and CAMERON,I.L. 1993. A heat-shock-likeresponse with cytoskeletal disruption occurs following distribution of the cytoskeletal elements and heat shock protein 70 (hsp70) were followed by indirect

Athanasiou, Kyriacos

344

Supporting document for the historical tank content estimate for BY-Tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on BY-Tank Farm, such as historical waste transfer and level data, tank physical information,temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the northeast quadrant of the Hanford 200 East Area.

Brevick, C.H.

1996-06-28T23:59:59.000Z

345

Supporting document for the historical tank content estimate for the SX-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on SX-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southwest Quadrant of the Hanford 200 West Area.

Brevick, C.H., Fluor Daniel Hanford

1997-02-25T23:59:59.000Z

346

Supporting document for the historical tank content estimate for the S-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on S-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southwest Quadrant of the Hanford 200 West Area.

Brevick, C.H., Fluor Daniel Hanford

1997-02-25T23:59:59.000Z

347

Supporting document for the historical tank content estimate for AW-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on AW-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southeast Quadrant of the Hanford 200 Areas.

Brevick, C.H., Stroup, J.L.; Funk, J.W., Fluor Daniel Hanford

1997-03-06T23:59:59.000Z

348

Supporting document for the historical tank content estimate for AP-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on AP-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southeast Quadrant of the Hanford 200 Areas.

Brevick, C.H.; Stroup, J.L.; Funk, J.W., Fluor Daniel Hanford

1997-03-06T23:59:59.000Z

349

Supporting document for the historical tank content estimate for AN-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on AN-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southeast Quadrant of the Hanford 200 Areas.

Brevick, C.H.; Stroup, J.L.; Funk, J.W., Fluor Daniel Hanford

1997-03-06T23:59:59.000Z

350

Supporting document for the historical tank content estimate for AY-tank farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information on AY-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southeast Quadrant of the Hanford 200 Areas.

Brevick, C.H.; Stroup, J.L.; Funk, J.W., Fluor Daniel Hanford, Fluor Daniel Hanford

1997-03-12T23:59:59.000Z

351

Navy Mobility Fuels Forecasting System Phase 6 report: Impacts of a military disruption on Navy fuel availability and quality  

SciTech Connect (OSTI)

The Refinery Yield Model of the Navy Mobility Fuels Forecasting System has been used to study the impacts of a severe military disruption on the production of Navy JP-5 jet fuel and F-76 marine diesel fuel in the year 1995. The global petroleum supply reduction due to the disruption was about 40 percent of the business-as-usual supply. Regional production cost increases for JP-5 were between $3 and $11 per gallon during the disruption. For F-76, the production cost increases were between $3 and $5 per gallon. The disruption caused substantial degradations for certain fuel quality properties of F-76 produced in the Pacific basin and in southern Europe. During both business-as-usual and disruption, the most prevalent Navy fuel quality problem was F-76 instability due to high levels of light cycle oils. 37 refs., 1 fig., 21 tabs.

Hadder, G.R.; Davis, R.M.

1990-09-01T23:59:59.000Z

352

Muon Tracking to Detect Special Nuclear Materials  

SciTech Connect (OSTI)

Previous experiments have proven that nuclear assemblies can be imaged and identified inside of shipping containers using vertical trajectory cosmic-ray muons with two-sided imaging. These experiments have further demonstrated that nuclear assemblies can be identified by detecting fission products in coincidence with tracked muons. By developing these technologies, advanced sensors can be designed for a variety of warhead monitoring and detection applications. The focus of this project is to develop tomographic-mode imaging using near-horizontal trajectory muons in conjunction with secondary particle detectors. This will allow imaging in-situ without the need to relocate the objects and will enable differentiation of special nuclear material (SNM) from other high-Z materials.

Schwellenbach, D. [NSTec; Dreesen, W. [NSTec; Green, J. A. [NSTec; Tibbitts, A. [NSTec; Schotik, G. [NSTec; Borozdin, K. [LANL; Bacon, J. [LANL; Midera, H. [LANL; Milner, C. [LANL; Morris, C. [LANL; Perry, J. [LANL; Barrett, S. [UW; Perry, K. [UW; Scott, A. [UW; Wright, C. [UW; Aberle, D. [NSTec

2013-03-18T23:59:59.000Z

353

Cooperative Vision Based Estimation and Tracking Using Multiple UAVs  

E-Print Network [OSTI]

Cooperative Vision Based Estimation and Tracking Using Multiple UAVs Brett Bethke, Mario Valenti. Unmanned aerial vehicles (UAVs) are excellent platforms for detecting and tracking objects of interest to give better results than could be achieved with a single UAV, while being robust to failures. In addi

How, Jonathan P.

354

The Marginalized Particle Filter for Automotive Tracking Applications  

E-Print Network [OSTI]

1 The Marginalized Particle Filter for Automotive Tracking Applications Andreas Eidehall Thomas Sch surroundings (lane geometry and the position of other vehicles), which is needed for intelligent automotive in a nonlinear estimation problem. For automotive tracking systems, these problems are traditionally handled

Gustafsson, Fredrik

355

The Marginalized Particle Filter for Automotive Tracking Applications  

E-Print Network [OSTI]

The Marginalized Particle Filter for Automotive Tracking Applications Andreas Eidehall Thomas B surroundings (lane geometry and the position of other vehicles), which is needed for intelligent automotive in a nonlinear estimation problem. For automotive tracking systems, these problems are traditionally handled

Schön, Thomas

356

COLORADO STATE UNIVERSITY TENURE/TENURE TRACK GEOENGINEERING FACULTY POSITION  

E-Print Network [OSTI]

COLORADO STATE UNIVERSITY TENURE/TENURE TRACK GEOENGINEERING FACULTY POSITION DEPARTMENT OF CIVIL University (CSU) invites applications for a tenure/tenure-track faculty position in Geoengineering, which expertise in Geoengineering at CSU includes engineered barriers for in situ waste containment, physical

Schumacher, Russ

357

Model Based Vehicle Tracking for Autonomous Driving in Urban Environments  

E-Print Network [OSTI]

Model Based Vehicle Tracking for Autonomous Driving in Urban Environments Anna Petrovskaya environments. This paper describes moving vehicle tracking module that we developed for our autonomous driving in this area. DARPA has organized a series of competitions for autonomous vehicles. In 2005, autonomous

358

No Issue Left Behind: Reducing Information Overload in Issue Tracking  

E-Print Network [OSTI]

No Issue Left Behind: Reducing Information Overload in Issue Tracking Olga Baysal DIRO Université Science University of Waterloo Waterloo, ON, Canada migod@uwaterloo.ca ABSTRACT Modern software issue-tracking tasks. Categories and Subject Descriptors D.2.2 [Software Engineering]: Design Tools

Godfrey, Michael W.

359

Nonlinear filtering in target tracking using cooperative mobile sensors  

E-Print Network [OSTI]

Collaborative signal processing and sensor deployment have been among the most important research tasks in target tracking using networked sensors. In this paper, the mathematical model is formulated for single target tracking using mobile nonlinear scalar range sensors. Then a sensor deployment strategy is proposed for the mobile sensors and a nonlinear convergent filter is built to estimate the trajectory of the target.

Jiangping Hu; Xiaoming Hu

2011-08-09T23:59:59.000Z

360

GENETIC ALGORITHMS FOR A SINGLE-TRACK VEHICLE AUTONOMOUS PILOT  

E-Print Network [OSTI]

GENETIC ALGORITHMS FOR A SINGLE-TRACK VEHICLE AUTONOMOUS PILOT Dana Vrajitoru Intelligent Systems algorithms to an autonomous pilot designed for motorized single-track vehicles (motorcycles). The pilot contribute efficiently to configuring the autonomous pilot. Key Words Genetic algorithms, multi

Vrajitoru, Dana

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


361

Incremental Web Search: Tracking Changes in the Web  

E-Print Network [OSTI]

Incremental Web Search: Tracking Changes in the Web by Ziyang Wang A dissertation submitted #12; Abstract A large amount of new information is posted on the Web every day. Large­scale web search. In this thesis, we present our solutions of searching new information from the web by tracking the changes of web

Mohri, Mehryar

362

Incremental Web Search: Tracking Changes in the Web  

E-Print Network [OSTI]

Incremental Web Search: Tracking Changes in the Web by Ziyang Wang A dissertation submitted amount of new information is posted on the Web every day. Large-scale web search engines often update our solutions of searching new information from the web by tracking the changes of web documents

Mohri, Mehryar

363

Tracking butterfly flight paths across the landscape with harmonic radar  

E-Print Network [OSTI]

Tracking butterfly flight paths across the landscape with harmonic radar E. T. Cant1,*, A. D. Smith of five butterfly species were successfully tracked using harmonic radar within an agricultural landscape. Keywords: butterfly flight; harmonic radar; linear landscape features; Aglais urticae; Inachis io 1

Northampton, University of

364

Development of an Automated Tracking System of Tagged Wild Animals  

E-Print Network [OSTI]

Development of an Automated Tracking System of Tagged Wild Animals Mariya Ishutkina1 Timothy Chan2 and there are about a hundred of them living in the wild. For tracking purposes, each animal is outfitted remaining animals and established a captive-breeding program to restore red wolves in the wild. As pointed

365

Sherlock Holmes and the Bicycle Tracks Edward A. Bender  

E-Print Network [OSTI]

Sherlock Holmes and the Bicycle Tracks by Edward A. Bender "This track, as you perceive, was made wheel cannot turn. Therefore it moves in the same direction as the bicycle frame is pointed, which the wheels on the bicycle. If we draw the tangent line to the wrong curve or go in the wrong direction

Bor, Gil

366

FORENSIC TRACKING AND MOBILITY PREDICTION IN VEHICULAR NETWORKS  

E-Print Network [OSTI]

i #12;ii #12;Chapter 1 FORENSIC TRACKING AND MOBILITY PREDICTION IN VEHICULAR NETWORKS Saif Al been especially tailored for forensic analysis then propose several instances emulating different transportation means. We then use these models to build a full-fledged offline multi-modal forensic tracking sys

Sheldon, Nathan D.

367

The Optimization of ATLAS Track Reconstruction in Dense Environments  

E-Print Network [OSTI]

This note presents recent changes in the ATLAS track reconstruction chain derived from detailed studies of track reconstruction in dense environments. The cores of high $p_{T}$ jets and $\\tau$-leptons are characterized by charged particle distances comparable to the inner detector sensor dimensions. The ambiguity processor stage of the reconstruction chain was over-halled including an improvement of the usage of a NN based approach to identify clusters created by multiple charge particles. Single particle samples are used to demonstrate the alteration in a simple environment. The impact of these changes on tracks in high $p_{T}$ jets are shown to result in more pixel hits on track, a more meaningful split hit definition, and improved track parameter estimation. A 10% increase in b-jet identification for an equal fake rate has been shown.

The ATLAS collaboration

2015-01-01T23:59:59.000Z

368

On bicycle tire tracks geometry, hatchet planimeter, Menzin's conjecture and oscillation of unicycle tracks  

E-Print Network [OSTI]

The model of a bicycle is a unit segment AB that can move in the plane so that it remains tangent to the trajectory of point A (the rear wheel is fixed on the bicycle frame); the same model describes the hatchet planimeter. The trajectory of the front wheel and the initial position of the bicycle uniquely determine its motion and its terminal position; the monodromy map sending the initial position to the terminal one arises. According to R. Foote's theorem, this mapping of a circle to a circle is a Moebius transformation. We extend this result to multi-dimensional setting. Moebius transformations belong to one of the three types: elliptic, parabolic and hyperbolic. We prove a 100 years old Menzin's conjecture: if the front wheel track is an oval with area at least pi then the respective monodromy is hyperbolic. We also study bicycle motions introduced by D. Finn in which the rear wheel follows the track of the front wheel. Such a ''unicycle" track becomes more and more oscillatory in forward direction. We pr...

Levi, M

2008-01-01T23:59:59.000Z

369

Economics Environmental Science Track This track of courses is designed for students who want to couple their training in economics  

E-Print Network [OSTI]

1 of 2 Economics Environmental Science Track This track of courses is designed for students who want to couple their training in economics with additional studies in environmental science. Ideally Sciences Environmental Sciences Land Resource Sciences Economics Electives In addition to the economics

Maxwell, Bruce D.

370

People-Tracking-by-Detection and People-Detection-by-Tracking Mykhaylo Andriluka Stefan Roth Bernt Schiele  

E-Print Network [OSTI]

periods of occlusion, the proposed approach combines recent advances in people de- tection with the power of the limbs. This allows us to use a more powerful dynamical model that extends people detectionPeople-Tracking-by-Detection and People-Detection-by-Tracking Mykhaylo Andriluka Stefan Roth Bernt

Zhu, Zhigang

371

PARTICLE FILTER WITH EFFICIENT IMPORTANCE SAMPLING AND MODE TRACKING (PF-EIS-MT) AND ITS APPLICATION TO LANDMARK SHAPE TRACKING  

E-Print Network [OSTI]

PARTICLE FILTER WITH EFFICIENT IMPORTANCE SAMPLING AND MODE TRACKING (PF-EIS-MT) AND ITS a practically implementable particle filtering (PF) method called "PF-EIS-MT" for tracking on large dimensional dimensions and (b) direct application of PF requires an impractically large number of particles. PF-EIS

Vaswani, Namrata

372

E-Print Network 3.0 - automatic tracking Sample Search Results  

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

. Secondly, the analysis is useful for automatic model initialization and recovery of lost tracks. Figure 1... of automatic initialization and robustness of tracking. This...

373

E-Print Network 3.0 - angle tracking procedure Sample Search...  

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

peculiarities... affect- ing the track appearances is the total internal reflection and inclination angles of elements... tracing method in studying tracks in SSNTDs D....

374

Integrating Geometric, Motion and Appearance Constraints for Robust Tracking in Aerial Videos  

E-Print Network [OSTI]

P. Pan and D. Schonfeld, “Video tracking based on sequentialand S. Mubarak, “Simultaneous video stabilization and movingAlgorithm 2: GMAC aerial video tracking Data: Unstable

Hasan, Mahmudul

2013-01-01T23:59:59.000Z

375

E-Print Network 3.0 - action tracking system Sample Search Results  

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

Products Collection: Environmental Sciences and Ecology 15 CDC's National Environmental Public Health Tracking Network NEW HAMPSHIRE Keeping Track, Promoting Health Summary: the...

376

E-Print Network 3.0 - alpha-track radon monitor Sample Search...  

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

Public Health Tracking Network COLORADO Keeping Track, Promoting Health Summary: 's geology, topography and industries shape many of these concerns. For example, uranium,...

377

Proton linear accelerators: A theoretical and historical introduction  

SciTech Connect (OSTI)

From the beginning, the development of linear accelerators has followed a number of different directions. This report surveys the basic ideas and general principles of such machines, pointing out the problems that have led to the various improvements, with the hope that it may also aid further progress. After a brief historical survey, the principal aspects of accelerator theory are covered in some detail: phase stability, focusing, radio-frequency accelerating structures, the detailed calculation of particle dynamics, and space-charge effects at high intensities. These developments apply essentially to proton and ion accelerators, and only the last chapter deals with a few aspects relative to electrons. 134 refs.

Lapostolle, P.M.

1989-07-01T23:59:59.000Z

378

A Historic Commitment to Research and Education | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehiclesTankless orA BRIEF HISTORY OF THE DEPARTMENT OF ENERGY AAA Historic

379

Nevada State Historic Preservation Office | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 -Energieprojekte3InformationofServicesNeuCo IncWork (Water Right)Act |Historic

380

Utah State Historic Preservation Office | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov PtyInformation UC 19-6-401UpsonUtah State Historic Preservation Offic Address:

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


381

Hanford Site climatological data summary 1997, with historical data  

SciTech Connect (OSTI)

This document presents the climatological data measured at the U.S. Department of Energy`s Hanford Site for calendar year 1997. Pacific Northwest National Laboratory operates the Hanford Meteorology Station and the Hanford Meteorological Monitoring Network from which these data were collected. The information contained herein includes updated historical climatologies for temperature, precipitation, normal and extreme values of temperature and precipitation, and other miscellaneous meteorological parameters. Further, the data are adjunct to and update Hoitink and Burk; however, Appendix B - Wind Climatology is excluded.

Hoitink, D.J.; Burk, K.W.

1998-03-01T23:59:59.000Z

382

Historic utility retail rate information | OpenEI Community  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating Solar Power BasicsGermany: EnergyPowerInformation RhodeWest Energy,Historic

383

Oregon State Historic Preservation Office | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth'sOklahoma/GeothermalOrange County is a county inPublic Health DivisionHistoric

384

Vapor etching of nuclear tracks in dielectric materials  

DOE Patents [OSTI]

A process involving vapor etching of nuclear tracks in dielectric materials for creating high aspect ratio (i.e., length much greater than diameter), isolated cylindrical holes in dielectric materials that have been exposed to high-energy atomic particles. The process includes cleaning the surface of the tracked material and exposing the cleaned surface to a vapor of a suitable etchant. Independent control of the temperatures of the vapor and the tracked materials provide the means to vary separately the etch rates for the latent track region and the non-tracked material. As a rule, the tracked regions etch at a greater rate than the non-tracked regions. In addition, the vapor-etched holes can be enlarged and smoothed by subsequent dipping in a liquid etchant. The 20-1000 nm diameter holes resulting from the vapor etching process can be useful as molds for electroplating nanometer-sized filaments, etching gate cavities for deposition of nano-cones, developing high-aspect ratio holes in trackable resists, and as filters for a variety of molecular-sized particles in virtually any liquid or gas by selecting the dielectric material that is compatible with the liquid or gas of interest.

Musket, Ronald G. (Danville, CA); Porter, John D. (Berkeley, CA); Yoshiyama, James M. (Fremont, CA); Contolini, Robert J. (Lake Oswego, OR)

2000-01-01T23:59:59.000Z

385

Grid-based precision aim system and method for disrupting suspect objects  

SciTech Connect (OSTI)

A system and method for disrupting at least one component of a suspect object is provided. The system has a source for passing radiation through the suspect object, a grid board positionable adjacent the suspect object (the grid board having a plurality of grid areas, the radiation from the source passing through the grid board), a screen for receiving the radiation passing through the suspect object and generating at least one image, a weapon for deploying a discharge, and a targeting unit for displaying the image of the suspect object and aiming the weapon according to a disruption point on the displayed image and deploying the discharge into the suspect object to disable the suspect object.

Gladwell, Thomas Scott; Garretson, Justin; Hobart, Clinton G.; Monda, Mark J.

2014-06-10T23:59:59.000Z

386

Interfacial instabilities and their relation to recriticality in a disrupted LMFBR core  

SciTech Connect (OSTI)

Considerations of molten fuel-slug acceleration indicate that the Taylor instability mechanism will cause fuel disintegration following a mild power burst in a disrupted subassembly. This observation is used to obtain a simple expression for the fuel-slug acceleration length over which fuel breakup occurs and to develop a simple criterion for the threshold fuel-pool size below which it is possible to bound the degree of energetics when arbitrary mild recriticality situations are postulated. The possibility of molten hexcan wall steel mixing with molten fuel (Kelvin-Helmholtz instability) in a disrupted subassembly is also discussed and tentatively ruled out on the basis of available experimental information. Finally, a simple analysis of transient steel vapor condensation on upper pool liquid sodium demonstrates that sodium re-entry into the core by rapid steel vapor depressurization is prevented by sodium evaporation.

Epstein, M.; Fauske, H.K.; Grolmes, M.A.

1982-09-01T23:59:59.000Z

387

An assessment of Clinch River Breeder Reactor core disruptive accident energetics  

SciTech Connect (OSTI)

A methodology is developed for the evaluation of the energetic consequences of postulated core disruptive accidents (CDAs), in liquid-metal fast breeder reactors. The methodology provides a framework for integrating the results of mechanistic analyses, including whole-core simulations (SAS, SIMMER), special effects analytical evaluations, and simulant material experiments into a probabilistic appreciation of accident evolution paths and respective likelihoods. Detailed quantitative results are presented for the Clinch River Breeder Reactor heterogeneous core design. As a result of this work, new perspectives were generated in the following areas: role of plenum fission gases, presence and role of small recriticalities in the early stages of core disruption, large annular and cylindrical pool recriticalities and associated disassembly yields, energy partition, and the role of structural response of vessel internal structures. The results indicate that a CDA-induced energetic vessel head failure is physically unreasonable.

Theofanous, T.G.; Bell, C.R.

1986-07-01T23:59:59.000Z

388

A function-based intervention to decrease disruptive behavior and increase academic engagement  

E-Print Network [OSTI]

. Journal of Child Clinical Psychology, 22, 42-51. Ellingson, S. A., Miltenberger, R. G., Stricker, J., Galensky, T. L., & Garlinghouse, M. (2000). Functional assessment and intervention for challenging behaviors in the classroom by general classroom... the challenging behaviors of disruptive students (Ellingson, Miltenberger, Stricker, Galensky, & Garlinghouse, 2000; Ingram, Lewis-Palmer, & Sugai, 2005; Meyer, 1999; Repp et al. 1995; Taylor & Miller, 1997). Furthermore, these results were achieved under...

Lane, Kathleen Lynne

2007-01-01T23:59:59.000Z

389

U.S. Strategic Petroleum Reserve Historical O  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartment of EnergyofProject is on Track |Weatherized BySolarBodman U.S.toStrategic

390

Energy Efficiency Adult Tracking Report - Final  

SciTech Connect (OSTI)

Postwave tracking study for the Energy Efficiency Adult Campaign This study serves as measure of key metrics among the campaign’s target audience, homeowners age 25+. Key measures include: Awareness of messages relating to the broad issue; Recognition of the PSAs; Relevant attitudes, including interest, ease of taking energy efficient steps, and likelihood to act; Relevant knowledge, including knowledge of light bulb alternatives and energy efficient options; and Relevant behaviors, including specific energy-saving behaviors mentioned within the PSAs. Wave 1: May 27 – June 7, 2011 Wave 2: May 29 – June 8, 2012 Wave 3: May 29 – June 19, 2014 General market sample of adults 25+ who own their homes W1 sample: n = 704; W2: n=701; W3: n=806 Online Survey Panel Methodology Study was fielded by Lightspeed Research among their survey panel. Sample is US Census representative of US homeowners by race/ethnicity, income, age, region, and family status. At least 30% of respondents were required to have not updated major appliances in their home in the past 5 years (dishwasher, stove, refrigerator, washer, or dryer).

Gibson-Grant, Amy

2014-09-30T23:59:59.000Z

391

The Fast Track to Fusion Power  

SciTech Connect (OSTI)

World energy use is predicted to double in the next 40 years. Today, 80% is provided by burning fossil fuels, but this is not sustainable indefinitely because (i) it is driving climate change, and (ii) fossil fuels will eventually be exhausted (starting with oil). The resulting potential energy crisis requires increased investment in energy research and development (which is currently very small on the scale of the $3 trillion p.a. energy market, and falling). The wide portfolio of energy work that should be supported must include fusion, which is one of very few options that are capable in principle of supplying a large fraction of need in an environmentally responsible manner. The case for fusion has been strengthened by recent advances in plasma physics and fusion technology and by studies of fusion power plants that address safety and cost issues. The big questions are, 'How can we deliver fusion power as fast as possible?' and 'How long is it likely to take?' I will review progress in fusion, and argue for a focused fast-track program that could deliver a working prototype power station in less than 30 years.

Smith, Chris Llewellyn (UKAEA, Culham) [UKAEA, Culham

2005-04-28T23:59:59.000Z

392

TRACKING SURPLUS PLUTONIUM FROM WEAPONS TO DISPOSITION  

SciTech Connect (OSTI)

Supporting nuclear nonproliferation and global security principles, beginning in 1994 the United States has withdrawn more than 50 metric tons (MT) of government-controlled plutonium from potential use in nuclear weapons. The Department of Energy (DOE), including the National Nuclear Security Administration, established protocols for the tracking of this "excess" and "surplus" plutonium, and for reconciling the current storage and utilization of the plutonium to show that its management is consistent with the withdrawal policies. Programs are underway to ensure the safe and secure disposition of the materials that formed a major part of the weapons stockpile during the Cold War, and growing quantities have been disposed as waste, after which they are not included in traditional nuclear material control and accountability (NMC&A) data systems. A combination of resources is used to perform the reconciliations that form the basis for annual reporting to DOE, to U.S. Department of State, and to international partners including the International Atomic Energy Agency.

Allender, J.; Beams, J.; Sanders, K.; Myers, L.

2013-07-16T23:59:59.000Z

393

Formation of planetary debris discs around white dwarfs I: Tidal disruption of an extremely eccentric asteroid  

E-Print Network [OSTI]

25%-50% of all white dwarfs (WDs) host observable and dynamically active remnant planetary systems based on the presence of close-in circumstellar dust and gas and photospheric metal pollution. Currently-accepted theoretical explanations for the origin of this matter include asteroids that survive the star's giant branch evolution at au-scale distances and are subsequently perturbed onto WD-grazing orbits following stellar mass loss. In this work we investigate the tidal disruption of these highly-eccentric (e > 0.98) asteroids as they approach and tidally disrupt around the WD. We analytically compute the disruption timescale and compare the result with fully self-consistent numerical simulations of rubble piles by using the N-body code PKDGRAV. We find that this timescale is highly dependent on the orbit's pericentre and largely independent of its semimajor axis. We establish that spherical asteroids readily break up and form highly eccentric collisionless rings, which do not accrete onto the WD without add...

Veras, Dimitri; Bonsor, Amy; Gaensicke, Boris T

2014-01-01T23:59:59.000Z

394

National Register of Historic Places multiple property documentation form -- Historic, archaeological, and traditional cultural properties of the Hanford Site, Washington  

SciTech Connect (OSTI)

The US Department of Energy`s Hanford Site encompasses an area of 560 square miles on the Columbia River in southeastern Washington. Since 1943, the Hanford Site has existed as a protected area for activities primarily related to the production of radioactive materials for national defense uses. For cultural resources on the Hanford Site, establishment of the nuclear reservation as a high security area, with public access restricted, has resulted in a well-protected status, although no deliberate resource protection measures were in effect to mitigate effects of facilities construction and associated activities. Thus, the Hanford Site contains an extensive record of aboriginal archaeological sites and Native American cultural properties, along with pre-Hanford Euro-American sites (primarily archaeological in nature with the removal of most pre-1943 structures), and a considerable number of Manhattan Project/Cold War era buildings and structures. The recent mission change from production to clean up and disposal of DOE lands created a critical need for development and implementation of new and different cultural resource management strategies. DOE-RL has undertaken a preservation planning effort for the Hanford Site. The intent of this Plan is to enable DOE-RL to organize data and develop goals, objectives, and priorities for the identification, evaluation, registration, protection, preservation, and enhancement of the Site`s historical and cultural properties. Decisions made about the identification, evaluation, registration and treatment of historic properties are most aptly made when relationships between individual properties and other similar properties are considered. The historic context and the multiple property documentation (NTD) process provides DOE-RL the organizational framework for these decisions. Once significant patterns are identified, contexts developed, and expected properties are defined, the NTD process provides the foundation for future decisions concerning the management of significant cultural resources on the Hanford Site.

Nickens, P.R.

1997-08-01T23:59:59.000Z

395

Published with the assistance of the Earl D. Babst Fund, an endowment of the Bentley Historical Library, University of Michigan.  

E-Print Network [OSTI]

Historical Library, University of Michigan. Bentley Historical Library Bulletin No. 54, revised, June 2010 © 2010--Bentley Historical Library The University of Michigan Ann Arbor Bentley Historical Library University of Michigan 1150 Beal Ave. Ann Arbor, MI 48109-2113 USA Phone: 734-764-3482 Reference e

Michigan, University of

396

Large historical changes of fossil-fuel black carbon aerosols  

SciTech Connect (OSTI)

Anthropogenic emissions of fine black carbon (BC) particles, the principal light-absorbing atmospheric aerosol, have varied during the past century in response to changes of fossil-fuel utilization, technology developments, and emission controls. We estimate historical trends of fossil-fuel BC emissions in six regions that represent about two-thirds of present day emissions and extrapolate these to global emissions from 1875 onward. Qualitative features in these trends show rapid increase in the latter part of the 1800s, the leveling off in the first half of the 1900s, and the re-acceleration in the past 50 years as China and India developed. We find that historical changes of fuel utilization have caused large temporal change in aerosol absorption, and thus substantial change of aerosol single scatter albedo in some regions, which suggests that BC may have contributed to global temperature changes in the past century. This implies that the BC history needs to be represented realistically in climate change assessments.

Novakov, T.; Ramanathan, V.; Hansen, J.E.; Kirchstetter, T.W.; Sato, M.; Sinton, J.E.; Sathaye, J.A.

2002-09-26T23:59:59.000Z

397

Minimalist Multiple Target Tracking Using Directional Sensor Beams  

E-Print Network [OSTI]

such as heating, ventilation and cooling (HVAC) in residential, com- mercial and industrial spaces, where, traffic trends, and determine optimal opening hours [1], [2]. Other important problems include tracking

LaValle, Steven M.

398

Understanding Enzyme Activity Using Single Molecule Tracking (Poster)  

SciTech Connect (OSTI)

This poster describes single-molecule tracking and total internal reflection fluorescence microscopy. It discusses whether the carbohydrate-binding module (CBM) moves on cellulose, how the CBM binds to cellulose, and the mechanism of cellulosome assembly.

Liu, Y.-S.; Zeng, Y.; Luo, Y.; Xu, Q.; Himmel, M.; Smith S.; Wei, H.; Ding, S.-Y.

2009-06-01T23:59:59.000Z

399

Quantitative Comparison of Algorithms for Tracking Single Fluorescent Particles  

E-Print Network [OSTI]

of beads on microtubules (Gelles et al., 1988), and the myosin-driven movement of actin filaments in vitro of the method. Tracking algorithms used to date have included cross- correlation of subsequent images (Gelles et

Guilford, William

400

Generative Affine Localisation and Tracking John Winn Andrew Blake  

E-Print Network [OSTI]

Generative Affine Localisation and Tracking John Winn Andrew Blake Microsoft Research Cambridge://research.microsoft.com/mlp Abstract We present an extension to the Jojic and Frey (2001) layered sprite model which allows for layers

Winn, John

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


401

Renewable Energy Certificate (REC) Tracking Systems: Costs & Verification Issues (Presentation)  

SciTech Connect (OSTI)

This document provides information on REC tracking systems: how they are used in the voluntary REC market, a comparison of REC systems fees and information regarding how they treat environmental attributes.

Heeter, J.

2013-10-01T23:59:59.000Z

402

Information tracking and sharing in organic photovoltaic panel manufacturing  

E-Print Network [OSTI]

The MIT MEng team of four worked with Konarka Technologies, a world leading organic solar panel manufacturer, on production tracking and analysis as well as various operational improvement projects. MIT's collaborative ...

Gong, Ming, M. Eng. Massachusetts Institute of Technology

2011-01-01T23:59:59.000Z

403

Robust Stereo Tracking for Space Applications Fabien Dionnet, Eric Marchand  

E-Print Network [OSTI]

Robust Stereo Tracking for Space Applications Fabien Dionnet, Eric Marchand Abstract-- This paper has Authors are with INRIA, IRISA, projet Lagadic, F-35000 Rennes, France ; Email {Fabien.Dionnet,Eric.Marchand

Boyer, Edmond

404

Feature tracking for visual servoing purposes ric Marchand, Franois Chaumette  

E-Print Network [OSTI]

Feature tracking for visual servoing purposes �ric Marchand, François Chaumette IRISA - INRIA experiments ordered by subjective increasing difficulties. Email addresses: marchand@irisa.fr (�ric Marchand

Paris-Sud XI, Université de

405

Follow Live Dec 24: Los Alamos National Lab Tracks Rudolph's...  

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

have been using the latest in satellite and radar technology to track Rudolph's red nose, and in doing so, Santa, as he cruises the globe on December 24th. Thanks to their...

406

Intelligent Sun Tracking for a CPV Power Plant  

SciTech Connect (OSTI)

The output of a solar panel is strongly dependent on the amount of perpendicular light flux falling on its surface, and a tracking system tries to parallel the vector area of the solar panel surface to the incident solar flux. We present a tracking technique based on a two-axis sun sensor which can be used to increase the power output from a number of CPV arrays connected together in a solar power plant. The outdoor testing procedure of the developed two-axis sun sensor is discussed. The detail of the algorithm used together with the related sun tracking equipment is also presented and discussed for the new two axes sun tracking system.

Maqsood, Ishtiaq; Emziane, Mahieddine [Solar Energy Materials and Devices Lab., Masdar Institute of Science and Technology, P.O. Box 54224, Abu Dhabi (United Arab Emirates)

2010-10-14T23:59:59.000Z

407

ROBUST PITCH TRACKING FOR PROSODIC MODELING IN TELEPHONE SPEECH  

E-Print Network [OSTI]

on the frequency-domain analysis of the speech signal, namely, the discrete logarithmic Fourier transform (DLFT and the tracking algorithms are quite different. When the DLFT based PDA was first introduced in [7], it required

408

A global maximum power point tracking DC-DC converter  

E-Print Network [OSTI]

This thesis describes the design, and validation of a maximum power point tracking DC-DC converter capable of following the true global maximum power point in the presence of other local maximum. It does this without the ...

Duncan, Joseph, 1981-

2005-01-01T23:59:59.000Z

409

J Control Theory Appl Limitations in Tracking Systems  

E-Print Network [OSTI]

, 1.Computer & Engineering Technology Department, Room 100, 921 Paseo de Onate, Espanola, NM 87532 with the reference signal, rendering feedback useless. We also find a lower bound on the expected squared tracking

410

EA-1136: Double Tracks Test Site, Nye County, Nevada  

Broader source: Energy.gov [DOE]

This EA evaluates the environmental impacts of the proposal for the U.S. Department of Energy Nevada Operations Office to conduct environmental restoration operations at the Double Tracks test site...

411

Validation of a Three Dimensional Particle Tracking Velocimetry Software  

E-Print Network [OSTI]

reconstruction. For the experimental assessment, the OpenPTV results are compared with a Laser Doppler Velocimetry study, as well as results from the in-house two dimensional particle tracking velocimetry software. As contributions to the consortium, the author...

Goumnerov, Hristo

2014-08-01T23:59:59.000Z

412

CONSENSUS SEEKING, FORMATION KEEPING, AND TRAJECTORY TRACKING IN MULTIPLE VEHICLE  

E-Print Network [OSTI]

to mobile robots, unmanned air vehicles, autonomous underwater vehicles, satellites, aircraft, spacecraft controllers for fixed wing unmanned air vehicles and nonholonomic mobile robots with velocity and heading rateCONSENSUS SEEKING, FORMATION KEEPING, AND TRAJECTORY TRACKING IN MULTIPLE VEHICLE COOPERATIVE

Ren, Wei

413

Novel monitoring system to diagnose rail track foundation problems  

E-Print Network [OSTI]

A low cost, remote monitoring system has been developed to diagnose rail track subgrade failures. The portable monitoring system consists of five liquid vertical settlement probes, one piezometer, a small data acquisition ...

Aw, Eng Sew, 1978-

2004-01-01T23:59:59.000Z

414

Modeling of a Busbased Disruption Tolerant Network Trace Xiaolan Zhang, Jim Kurose, Brian Levine, Don Towsley, Honggang Zhang  

E-Print Network [OSTI]

traces taken from UMass DieselNet, a Disruption­Tolerant Network consisting of WiFi nodes attached DTN, UMass DieselNet [6]. The model is generative in that it can be used to generate synthetic traces

Zhang, Xiaolan "Ellen"

415

Modeling of a Bus-based Disruption Tolerant Network Trace Xiaolan Zhang, Jim Kurose, Brian Levine, Don Towsley, Honggang Zhang  

E-Print Network [OSTI]

traces taken from UMass DieselNet, a Disruption-Tolerant Network consisting of WiFi nodes attached DTN, UMass DieselNet [6]. The model is generative in that it can be used to generate synthetic traces

Zhang, Xiaolan "Ellen"

416

Detectors for Linear Colliders: Tracking and Vertexing (2/4)  

ScienceCinema (OSTI)

Efficient and precise determination of the flavour of partons in multi-hadron final states is essential to the anticipated LC physics program. This makes tracking in the vicinity of the interaction region of great importance. Tracking extrapolation and momentum resolution are specified by precise physics requirements. The R&D; towards detectors able to meet these specifications will be discussed, together with some of their application beyond particle physics.

None

2011-10-06T23:59:59.000Z

417

Evaluation of tracking flat plate and concentrator PV systems  

SciTech Connect (OSTI)

Arizona Public Service Company has conducted side-by-side field tests of most of the leading tracking flat plate and concentrating PV technologies. The results verify the added value due to tracking, but show that additional reliability improvements are needed in most cases. Concentrator PV systems can be high performers in sunny regions. In addition, a novel inverter system design by Raytheon has demonstrated excellent performance and promises to be more reliable and have lower cost than competing technologies.

Lepley, T. [Phasor Energy Co., Phoenix, AZ (United States); Hammond, B.; Harris, A. [Arizona State Univ., Tempe, AZ (United States)

1997-12-31T23:59:59.000Z

418

A portable neural network approach to vehicle tracking  

E-Print Network [OSTI]

A PORTABLE NEURAL NETWORK APPROACH TO VEHICLE TRACKING A Thesis by KELLY MAXWELL MILLER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 1994 Major Subject: Electrical Engineering A PORTABLE NEURAL NETWORK APPROACH TO VEHICLE TRACKING A Thesis by KELLY MAXWELL MILLER Submitted to the OAice of Graduate Studies of Texas ARM University in partial fulfillment of the requirements...

Miller, Kelly Maxwell

1994-01-01T23:59:59.000Z

419

Tracking topic birth and death in LDA.  

SciTech Connect (OSTI)

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

Wilson, Andrew T.; Robinson, David Gerald

2011-09-01T23:59:59.000Z

420

3D Tracking via Body Radio Reflections Fadel Adib Zachary Kabelac Dina Katabi Robert C. Miller  

E-Print Network [OSTI]

3D Tracking via Body Radio Reflections Fadel Adib Zachary Kabelac Dina Katabi Robert C. Miller Massachusetts Institute of Technology Abstract ­ This paper introduces WiTrack, a system that tracks the 3D the field of human-computer interaction by enabling 3D motion tracking without instrumenting the body

Polz, Martin

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


421

Development of fluorocarbon evaporative cooling recirculators and controls for the ATLAS pixel and semiconductor tracking detectors  

E-Print Network [OSTI]

Development of fluorocarbon evaporative cooling recirculators and controls for the ATLAS pixel and semiconductor tracking detectors

Bayer, C; Bonneau, P; Bosteels, Michel; Burckhart, H J; Cragg, D; English, R; Hallewell, G D; Hallgren, Björn I; Kersten, S; Kind, P; Langedrag, K; Lindsay, S; Merkel, M; Stapnes, Steinar; Thadome, J; Vacek, V

2000-01-01T23:59:59.000Z

422

Staging Tudor Royalty: Religious Politics in Stuart Historical Drama (1603-1607).  

E-Print Network [OSTI]

??Staging Tudor Royalty: Religious Politics in Stuart Historical Drama (1603–1607) examines the plays and pageantry about the Tudor royals in the context of three major… (more)

Schofield, Scott James

2011-01-01T23:59:59.000Z

423

Historical tank content estimate for the southeast quadrant of the Hanford 200 Areas  

SciTech Connect (OSTI)

This document provides historical evaluations of the radioactive and mixed waste stored in the Hanford site underground double-shell tanks. A Historical Tank Content Estimate has been developed by reviewing the process histories, waste transfer data, and available physical and chemical characterization data from various Department of Energy and Department of Defense contractors. The historical data will supplement information that is currently being gathered from core sampling. Historical waste transfer and level data, tank physical information, temperature data, and sampling data have been compiled for this report and supporting documents.

NONE

1995-06-01T23:59:59.000Z

424

E-Print Network 3.0 - asia historical perspectives Sample Search...  

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

ROYAL HOLLOWAY UNIVERSITY OF LONDON Summary: in relation to its historical, economic, political and cultural contexts and from a comparative perspective... To assess the...

425

EECBG Success Story: Historic School Building Taking On NewEnergy...  

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

of Weatherization and Intergovernmental Programs The historic Baton Rouge Junior High School in Louisiana is going through a renovation to integrate energy efficiency upgrades...

426

The cooling steam of the Polar Express : historical origins, properties and implications of performance capture.  

E-Print Network [OSTI]

??As the first academically rigorous interrogation of the generation of performance within the global frame of the motion capture volume, this research presents a historical… (more)

Delbridge, Matthew J.

2014-01-01T23:59:59.000Z

427

Outside the Circle: The Juxtaposition of Powwow Imagery and Cherokee Historical Representation.  

E-Print Network [OSTI]

??This thesis looks at the juxtaposition presented by the Eastern Cherokee's struggle to present an accurate historical representation of 'Cherokee' against the backdrop of the… (more)

Brumley, Dana

2009-01-01T23:59:59.000Z

428

History, historical archaeology, and cultural resource management: a case study from Jasper County, South Carolina.  

E-Print Network [OSTI]

??Virgil Noble (1996) has noted a deficiency in historical archaeological research within the sphere of cultural resource management, attributable to inadequacies within regulatory agencies, resulting… (more)

Sawyer, Angus Caldwell

2008-01-01T23:59:59.000Z

429

Historical Experiments in Students’ Hands: Unfragmenting Science through Action and History  

E-Print Network [OSTI]

Two students, meeting together with a teacher, redid historical experiments. Unlike conventional instruction where science topics and practices often fragment, they experienced interrelatedness among phenomena, participants’ ...

Cavicchi, Elizabeth

430

Math 419 Historical Perspectives of Mathematics Spring 2009 Instructor Amites Sarkar  

E-Print Network [OSTI]

Math 419 Historical Perspectives of Mathematics Spring 2009 Instructor Amites Sarkar Text-mail is amites.sarkar@wwu.edu #12;

Sarkar, Amites

431

Historically Black Colleges and Universities (HBCU) Solar Radiation Monitoring Network  

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

The Historically Black Colleges and Universities (HBCU) Solar Radiation Monitoring Network operated from November 1985 through December 1996. The six-station network provided 5-minute averaged measurements of global and diffuse horizontal solar irradiance. The data were processed at the National Renewable Energy Laboratory (NREL) to improve the assessment of the solar radiation resources in the southeastern United States. Three of the stations also measured the direct-normal solar irradiance with a pyrheliometer mounted in an automatic sun tracker. All data are archived in the Standard Broadband Format (SBF) with quality-assessment indicators. Monthly data summaries and plots are also available for each month. In January 1997 the HBCU sites became part of the CONFRRM solar monitoring network.

432

Radiative forcing in the ACCMIP historical and future climate simulations  

SciTech Connect (OSTI)

The Atmospheric Chemistry and Climate Model Intercomparison Project (ACCMIP) examined the short-lived drivers of climate change in current climate models. Here we evaluate the 10 ACCMIP models that included aerosols, 8 of which also participated in the Coupled Model Intercomparison Project phase 5 (CMIP5). The models reproduce present-day total aerosol optical depth (AOD) relatively well, though many are biased low. Contributions from individual aerosol components are quite different, however, and most models underestimate east Asian AOD. The models capture most 1980-2000 AOD trends well, but underpredict increases over the Yellow/Eastern Sea. They strongly underestimate absorbing AOD in many regions. We examine both the direct radiative forcing (RF) and the forcing including rapid adjustments (effective radiative forcing; ERF, including direct and indirect effects). The models’ all-sky 1850 to 2000 global mean annual average total aerosol RF is (mean; range) ?0.26Wm?2; ?0.06 to ?0.49Wm?2. Screening based on model skill in capturing observed AOD yields a best estimate of ?0.42Wm?2; ?0.33 to ?0.50Wm?2, including adjustment for missing aerosol components in some models. Many ACCMIP and CMIP5 models appear to produce substantially smaller aerosol RF than this best estimate. Climate feedbacks contribute substantially (35 to ?58 %) to modeled historical aerosol RF. The 1850 to 2000 aerosol ERF is ?1.17Wm?2; ?0.71 to ?1.44Wm?2. Thus adjustments, including clouds, typically cause greater forcing than direct RF. Despite this, the multi-model spread relative to the mean is typically the same for ERF as it is for RF, or even smaller, over areas with substantial forcing. The largest 1850 to 2000 negative aerosol RF and ERF values are over and near Europe, south and east Asia and North America. ERF, however, is positive over the Sahara, the Karakoram, high Southern latitudes and especially the Arctic. Global aerosol RF peaks in most models around 1980, declining thereafter with only weak sensitivity to the Representative Concentration Pathway (RCP). One model, however, projects approximately stable RF levels, while two show increasingly negative RF due to nitrate (not included in most models). Aerosol ERF, in contrast, becomes more negative during 1980 to 2000. During this period, increased Asian emissions appear to have a larger impact on aerosol ERF than European and North American decreases due to their being upwind of the large, relatively pristine Pacific Ocean. There is no clear relationship between historical aerosol ERF and climate sensitivity in the CMIP5 subset of ACCMIP models. In the ACCMIP/CMIP5 models, historical aerosol ERF of about ?0.8 to ?1.5Wm?2 is most consistent with observed historical warming. Aerosol ERF masks a large portion of greenhouse forcing during the late 20th and early 21st century at the global scale. Regionally, aerosol ERF is so large that net forcing is negative over most industrialized and biomass burning regions through 1980, but remains strongly negative only over east and southeast Asia by 2000. Net forcing is strongly positive by 1980 over most deserts, the Arctic, Australia, and most tropical oceans. Both the magnitude of and area covered by positive forcing expand steadily thereafter.

Shindell, Drew; Lamarque, J.-F.; Schulz, M.; Flanner, M. G.; Jiao, C.; Chin, Mian; Young, P. J.; Lee, Y. H.; Rotstayn, Leon; Mahowald, N. M.; Milly, G.; Faluvegi, G.; Balkanski, Y.; Collins, W. J.; Conley, Andrew; Dalsoren, S.; Easter, Richard C.; Ghan, Steven J.; Horowitz, L.; Liu, Xiaohong; Myhre, G.; Nagashima, T.; Naik, Vaishali; Rumbold, S.; Skeie, R. B.; Sudo, K.; Szopa, S.; Takemura, T.; Voulgarakis, A.; Yoon, Jin-Ho; Lo, Fiona

2013-03-15T23:59:59.000Z

433

Disruption of reflecting Bose-Einstein condensates due to interatomic interactions and quantum noise  

SciTech Connect (OSTI)

We perform fully three-dimensional simulations, using the truncated Wigner method, to investigate the reflection of Bose-Einstein condensates from abrupt potential barriers. We show that the interatomic interactions can disrupt the internal structure of a cigar-shaped cloud with a high atom density at low approach velocities, damping the center-of-mass motion and generating vortices. Furthermore, by incorporating quantum noise we show that scattering halos form at high approach velocities, causing an associated condensate depletion. We compare our results to recent experimental observations.

Scott, R. G.; Hutchinson, D. A. W.; Gardiner, C. W. [The Jack Dodd Centre for Photonics and Ultra-Cold Atoms, Department of Physics, University of Otago, P.O. Box 56, Dunedin (New Zealand)

2006-11-15T23:59:59.000Z

434

Nanoscience: A historical perspective R. Dez Muio and P. M. Echenique  

E-Print Network [OSTI]

Nanoscience: A historical perspective R. Díez Muiño and P. M. Echenique Lecture Notes Fall 2007 #12;Main goals: - Knowledge: provide a historical perspective on Nanoscience - Knowledge: provide scientific and social contexts for Nanoscience - Motivation: show why research in (Nano)science is exciting

Muiño, Ricardo Díez

435

Historic and Traditional Urban Centers in Jordan: the Physical Transformation of Architecture and Landscape  

E-Print Network [OSTI]

Historic and Traditional Urban Centers in Jordan: the Physical Transformation of Architecture physical aspects of Jordanian historic centers concerning their urban character and architecture; in order and the sustainability of new built environment. At the same time, it takes into consideration land cost, building

436

GL071 Financial Summary Historical Comparison (Excluding Agency and Multi-Year Funds)  

E-Print Network [OSTI]

GL071 Financial Summary ­ Historical Comparison (Excluding Agency and Multi-Year Funds) GL071 into the Entries box, or click . Legacy Name/Type ­ Similar to MCFITS reports. #12;GL071 Financial Summary ­ Historical Comparison (Excluding Agency and Multi-Year Funds) GL071 Cognos Report Job Aid - cdm 7

Shull, Kenneth R.

437

Trace Elements in Tree Rings: Evidence of Recent and Historical Air Pollution  

E-Print Network [OSTI]

, or both. Tree rings have been used to construct records of climate (1), document heavy metal pollution (2Trace Elements in Tree Rings: Evidence of Recent and Historical Air Pollution C. F. Baes III and S and Historical Air Pollution Abstract. Annual growth rinks from short-leaf pine trees in the Great Smoky

Baes, Fred

438

IAU DIVISION X, XII / COMMISSION 40, 41 / WORKING GROUP on HISTORICAL RADIO ASTRONOMY  

E-Print Network [OSTI]

IAU DIVISION X, XII / COMMISSION 40, 41 / WORKING GROUP on HISTORICAL RADIO ASTRONOMY CHAIR Kenneth. Introduction The IAU Working Group on Historical Radio Astronomy (WGHRA) was formed at the 2003 General Assembly of the IAU as a Joint Working Group of Commissions 40 (Radio Astronomy) and 41 (History

Groppi, Christopher

439

Edinburgh Research Explorer Historical Post Office Directory Parser (POD Parser) Software  

E-Print Network [OSTI]

Edinburgh Research Explorer Historical Post Office Directory Parser (POD Parser) Software From, 'Historical Post Office Directory Parser (POD Parser) Software From the AddressingHistory Project' Journal Office Directories(PODs) with contemporaneous histori- cal maps. TPODs emerged during the late

Millar, Andrew J.

440

NGSI: FUNCTION REQUIREMENTS FOR A CYLINDER TRACKING SYSTEM  

SciTech Connect (OSTI)

While nuclear suppliers currently track uranium hexafluoride (UF{sub 6}) cylinders in various ways, for their own purposes, industry practices vary significantly. The NNSA Office of Nonproliferation and International Security's Next Generation Safeguards Initiative (NGSI) has begun a 5-year program to investigate the concept of a global monitoring scheme that uniquely identifies and tracks UF{sub 6} cylinders. As part of this effort, NGSI's multi-laboratory team has documented the 'life of a UF{sub 6} cylinder' and reviewed IAEA practices related to UF{sub 6} cylinders. Based on this foundation, this paper examines the functional requirements of a system that would uniquely identify and track UF{sub 6} cylinders. There are many considerations for establishing a potential tracking system. Some of these factors include the environmental conditions a cylinder may be expected to be exposed to, where cylinders may be particularly vulnerable to diversion, how such a system may be integrated into the existing flow of commerce, how proprietary data generated in the process may be protected, what a system may require in terms of the existing standard for UF{sub 6} cylinder manufacture or modifications to it and what the limiting technology factors may be. It is desirable that a tracking system should provide benefit to industry while imposing as few additional constraints as possible and still meeting IAEA safeguards objectives. This paper includes recommendations for this system and the analysis that generated them.

Branney, S.

2012-06-06T23:59:59.000Z

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


441

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

applied for a Section 1603 Treasury Grant or federalapplied for a Section 1603 Treasury Grant or federalTreasury Department’s Section 1603 Grant Program, and were

Darghouth, Naim

2012-01-01T23:59:59.000Z

442

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

party provider applied for a Section 1603 Treasury Grant orparty provider applied for a Section 1603 Treasury Grant orTreasury Department’s Section 1603 Grant Program, and were

Darghouth, Naim

2012-01-01T23:59:59.000Z

443

Tracking the Sun V: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2011  

E-Print Network [OSTI]

provider applies for a Section 1603 Treasury Grant orsources, including the Section 1603 Grant Program, FERC Formbased on the reported Section 1603 grant amount, by assuming

Barbose, Galen

2014-01-01T23:59:59.000Z

444

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

sources, including the Section 1603 Grant Program, FERC Formestimated based on reported Section 1603 grant amounts, bypaid to the installer. Section 1603 grant data was used to

Barbose, Galen

2014-01-01T23:59:59.000Z

445

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Saver Program IOU (AEP, Entergy, Oncor, SWEPCO, TNMP) -Saver Program IOU (AEP, Entergy, Oncor, SWEPCO, TNMP) -

Barbose, Galen

2014-01-01T23:59:59.000Z

446

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

utility system, and may therefore include wholesale distributed generationutility system, and therefore includes a number of rooftop wholesale distributed generation

Darghouth, Naim

2012-01-01T23:59:59.000Z

447

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

Partnership CA CPUC California Solar Initiative CA CPUC Selffunded through the California Solar Initiative falling by aninstalled through the California Solar Initiative in the

Darghouth, Naim

2012-01-01T23:59:59.000Z

448

Tracking the Sun V: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2011  

E-Print Network [OSTI]

Golden, CO: National Renewable Energy Laboratory. Goodrich,Golden, CO: National Renewable Energy Laboratory. NREL/TP-Golden, CO: National Renewable Energy Laboratory. NREL/TP-

Barbose, Galen

2014-01-01T23:59:59.000Z

449

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Golden, CO: National Renewable Energy Laboratory. NREL/CP-2012. Latham, NY: Interstate Renewable Energy Council, Inc.Golden, CO: National Renewable Energy Laboratory. Goodrich,

Barbose, Galen

2014-01-01T23:59:59.000Z

450

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

The Installed Cost of Photovoltaics in the U.S. from 1998-The Installed Cost of Photovoltaics in the U.S. from 1998-The Installed Cost of Photovoltaics in the U.S. from 1998-

Darghouth, Naim

2012-01-01T23:59:59.000Z

451

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

DC) module power output. GTM Research and Solar Energypower output at PVUSA Test Conditions (PTC). In addition, three programs (NM’s Solar

Darghouth, Naim

2012-01-01T23:59:59.000Z

452

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Global Market for PV Technologies. Swansea University: PaulaOffice - Renewable Technology Rebate Fund APS - RenewableEnergy (Solar Energy Technologies Office) of the U.S.

Barbose, Galen

2014-01-01T23:59:59.000Z

453

Tracking the Sun VI: An Historical Summary of the Installed Price of Photovoltaics in the United States from 1998 to 2012  

E-Print Network [OSTI]

Solar Electric Rebate Program MO NC NH Columbia Water &Rebates NC NCSEA (project data compiled from NCUC dockets) (d) State NH

Barbose, Galen

2014-01-01T23:59:59.000Z

454

Tracking the Sun IV: An Historical Summary of the Installed Cost of Photovoltaics in the United States from 1998 to 2010  

E-Print Network [OSTI]

MSEO Solar Electric Rebate Program NH NHPUC Renewable EnergyNH NJ NM NV NY OH OR PV Incentive Program Energy Office Renewable Technology Rebate

Darghouth, Naim

2012-01-01T23:59:59.000Z

455

Deriving a model for influenza epidemics from historical data.  

SciTech Connect (OSTI)

In this report we describe how we create a model for influenza epidemics from historical data collected from both civilian and military societies. We derive the model when the population of the society is unknown but the size of the epidemic is known. Our interest lies in estimating a time-dependent infection rate to within a multiplicative constant. The model form fitted is chosen for its similarity to published models for HIV and plague, enabling application of Bayesian techniques to discriminate among infectious agents during an emerging epidemic. We have developed models for the progression of influenza in human populations. The model is framed as a integral, and predicts the number of people who exhibit symptoms and seek care over a given time-period. The start and end of the time period form the limits of integration. The disease progression model, in turn, contains parameterized models for the incubation period and a time-dependent infection rate. The incubation period model is obtained from literature, and the parameters of the infection rate are fitted from historical data including both military and civilian populations. The calibrated infection rate models display a marked difference in which the 1918 Spanish Influenza pandemic differed from the influenza seasons in the US between 2001-2008 and the progression of H1N1 in Catalunya, Spain. The data for the 1918 pandemic was obtained from military populations, while the rest are country-wide or province-wide data from the twenty-first century. We see that the initial growth of infection in all cases were about the same; however, military populations were able to control the epidemic much faster i.e., the decay of the infection-rate curve is much higher. It is not clear whether this was because of the much higher level of organization present in a military society or the seriousness with which the 1918 pandemic was addressed. Each outbreak to which the influenza model was fitted yields a separate set of parameter values. We suggest 'consensus' parameter values for military and civilian populations in the form of normal distributions so that they may be further used in other applications. Representing the parameter values as distributions, instead of point values, allows us to capture the uncertainty and scatter in the parameters. Quantifying the uncertainty allows us to use these models further in inverse problems, predictions under uncertainty and various other studies involving risk.

Ray, Jaideep; Lefantzi, Sophia

2011-09-01T23:59:59.000Z

456

Historical Material Analysis of DC745U Pressure Pads  

SciTech Connect (OSTI)

As part of the Enhance Surveillance mission, it is the goal to provide suitable lifetime assessment of stockpile materials. This report is an accumulation of historical publication on the DC745U material and their findings. It is the intention that the B61 LEP program uses this collection of data to further develop their understanding and potential areas of study. DC745U is a commercially available silicone elastomer consisting of dimethyl, methyl-phenyl, and methyl-vinyl siloxane repeat units. Originally, this material was manufactured by Dow Corning as Silastic{reg_sign} DC745U at their manufacturing facility in Kendallville, IN. Recently, Dow Corning shifted this material to the Xiameter{reg_sign} brand product line. Currently, DC745U is available through Xiameter{reg_sign} or Dow Corning's distributor R. D. Abbott Company. DC745U is cured using 0.5 wt% vinyl-specific peroxide curing agent known as Luperox 101 or Varox DBPH-50. This silicone elastomer is used in numerous parts, including two major components (outer pressure pads and aft cap support) in the W80 and as pressure pads on the B61. DC745U is a proprietary formulation, thus Dow Corning provides limited information on its composition and properties. Based on past experience with Dow Corning, DC745U is at risk of formulation changes without notification to the costumer. A formulation change for DC745U may have a significant impact because the network structure is a key variable in determining material properties. The purpose of this report is to provide an overview of historical DC745U studies and identify gaps that need to be addressed in future work. Some of the previous studies include the following: 1. Spectroscopic characterization of raw gum stock. 2. Spectroscopic, thermal, and mechanical studies on cured DC745U. 3. Nuclear Magnetic Resonance (NMR) and solvent swelling studies on DC745U with different crosslink densities. 4. NMR, solvent swelling, thermal, and mechanical studies on thermally aged DC745U. 5. NMR, solvent swelling, thermal, and mechanical studies on radiolytically aged DC745U. Each area is reviewed and further work is suggested to improve our understanding of DC745U for systems engineering, surveillance, aging assessments, and lifetime assessment.

Ortiz-Acosta, Denisse [Los Alamos National Laboratory

2012-07-30T23:59:59.000Z

457

Automatic Gain Control in Mass Spectrometry using a Jet Disrupter Electrode in an Electrodynamic Ion Funnel  

SciTech Connect (OSTI)

We report on the use of a jet disrupter electrode in an electrodynamic ion funnel as an electronic valve to regulate the intensity of the ion beam transmitted through the interface of a mass spectrometer in order to perform automatic gain control (AGC). The ion flux is determined by either directly detecting the ion current on the conductance limiting orifice of the ion funnel or using a short mass spectrometry acquisition. Based upon the ion flux intensity, the voltage of the jet disrupter is adjusted to alter the transmission efficiency of the ion funnel to provide a desired ion population to the mass analyzer. Ion beam regulation by an ion funnel is shown to provide an unbiased control to within a few percent of a targeted ion intensity or abundance. The utility of ion funnel AGC was evaluated using a protein tryptic digest analyzed with liquid chromatography Fourier transform ion cyclotron resonance (LC-FTICR) mass spectrometry. The ion population in the ICR cell was accurately controlled to a variety of different levels, which improved data quality and provided better mass measurement accuracy.

Page, Jason S.; Bogdanov, Bogdan; Vilkov, Andrey N.; Prior, David C.; Buschbach, Michael A.; Tang, Keqi; Smith, Richard D.

2005-02-01T23:59:59.000Z

458

Mechanism of runaway electron beam formation during plasma disruptions in tokamaks  

E-Print Network [OSTI]

A new physical mechanism of the formation of runaway electron (RE) beams during plasma disruptions in tokamaks is proposed. The plasma disruption is caused by strong stochastic magnetic field formed due to nonlinearly excited low-mode number magnetohydrodynamic (MHD) modes. It is conjectured that the runaway electron beam is formed in the central plasma region confined inside the intact magnetic surface located between $q=1$ and the closest low--order rational magnetic surfaces [$q=3/2$, $q=4/3$, \\dots]. It results in that runaway electron beam current has a helical nature with a predominant $m/n=1/1$ component. The thermal quench and current decay times are estimated using the collisional models for electron diffusion and ambipolar particle transport in a stochastic magnetic field, respectively. Possible mechanisms of the decay of runaway electron current due to an outward drift electron orbits and resonance interaction of high--energy electrons with the $m/n=1/1$ MHD mode are discussed.

Abdullaev, S S; Wongrach, K; Tokar, M; Koslowski, H R; Willi, O; Zeng, L

2015-01-01T23:59:59.000Z

459

Implementation of an Onboard Visual Tracking System with Small Unmanned Aerial Vehicle (UAV)  

E-Print Network [OSTI]

This paper presents a visual tracking system that is capable or running real time on-board a small UAV (Unmanned Aerial Vehicle). The tracking system is computationally efficient and invariant to lighting changes and rotation of the object or the camera. Detection and tracking is autonomously carried out on the payload computer and there are two different methods for creation of the image patches. The first method starts detecting and tracking using a stored image patch created prior to flight with previous flight data. The second method allows the operator on the ground to select the interest object for the UAV to track. The tracking system is capable of re-detecting the object of interest in the events of tracking failure. Performance of the tracking system was verified both in the lab and during actual flights of the UAV. Results show that the system can run on-board and track a diverse set of objects in real time.

Qadir, Ashraf; Neubert, Jeremiah

2012-01-01T23:59:59.000Z

460

Geometric Tracking Control of a Quadrotor UAV on SE(3)  

E-Print Network [OSTI]

This paper provides new results for the tracking control of a quadrotor unmanned aerial vehicle (UAV). The UAV has four input degrees of freedom, namely the magnitudes of the four rotor thrusts, that are used to control the six translational and rotational degrees of freedom, and to achieve asymptotic tracking of four outputs, namely, three position variables for the vehicle center of mass and the direction of one vehicle body-fixed axis. A globally defined model of the quadrotor UAV rigid body dynamics is introduced as a basis for the analysis. A nonlinear tracking controller is developed on the special Euclidean group SE(3) and it is shown to have desirable closed loop properties that are almost global. Several numerical examples, including an example in which the quadrotor recovers from being initially upside down, illustrate the versatility of the controller.

Lee, Taeyoung; McClamroch, N Harris

2010-01-01T23:59:59.000Z

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


461

Alignment of the LHCb detector with Kalman filter fitted tracks  

E-Print Network [OSTI]

The LHCb detector, operating at the Large Hadron Collider at CERN, is a single arm spectrometer optimised for the detection of forward b and anti-b production for b physics studies. The reconstruction of vertices and tracks is done by silicon micro-strip and gaseous straw-tube based detectors. To obtain excellent momentum, mass and vertex resolutions, the detectors need to be aligned well within the hit resolution for a given detector. We present a general and easy to configure alignment framework which uses the closed from method of alignment with Kalman filter fitted tracks to determine the alignment parameters. This allows us to use the standard LHCb track model and fit, and correctly take complexities such as multiple scattering and energy loss corrections into account. With this framework it is possible to align any detector for any degree of freedom.

Amoraal, J M

2009-01-01T23:59:59.000Z

462

Real time markerless motion tracking using linked kinematic chains  

DOE Patents [OSTI]

A markerless method is described for tracking the motion of subjects in a three dimensional environment using a model based on linked kinematic chains. The invention is suitable for tracking robotic, animal or human subjects in real-time using a single computer with inexpensive video equipment, and does not require the use of markers or specialized clothing. A simple model of rigid linked segments is constructed of the subject and tracked using three dimensional volumetric data collected by a multiple camera video imaging system. A physics based method is then used to compute forces to align the model with subsequent volumetric data sets in real-time. The method is able to handle occlusion of segments and accommodates joint limits, velocity constraints, and collision constraints and provides for error recovery. The method further provides for elimination of singularities in Jacobian based calculations, which has been problematic in alternative methods.

Luck, Jason P. (Arvada, CO); Small, Daniel E. (Albuquerque, NM)

2007-08-14T23:59:59.000Z

463

Mining Software Usage with the Automatic Library Tracking Database (ALTD)  

SciTech Connect (OSTI)

Tracking software usage is important for HPC centers, computer vendors, code developers and funding agencies to provide more efficient and targeted software support, and to forecast needs and guide HPC software effort towards the Exascale era. However, accurately tracking software usage on HPC systems has been a challenging task. In this paper, we present a tool called Automatic Library Tracking Database (ALTD) that has been developed and put in production on several Cray systems. The ALTD infrastructure prototype automatically and transparently stores information about libraries linked into an application at compilation time and also the executables launched in a batch job. We will illustrate the usage of libraries, compilers and third party software applications on a system managed by the National Institute for Computational Sciences.

Hadri, Bilel [ORNL; Fahey, Mark R [ORNL

2013-01-01T23:59:59.000Z

464

Remediation of Centre Pier, Port Hope, Ontario: Historical, Logistical, Regulatory and Technical Challenges - 13118  

SciTech Connect (OSTI)

Centre Pier is a 3.9 ha property owned by the Commissioners of the Port Hope Harbour in the Municipality of Port Hope, Ontario, Canada. It is centrally located on the Port Hope waterfront and is bounded on the west by the Port Hope Harbour, on the east by the Ganaraska River, on the south by Lake Ontario, and on the north by a railway corridor. The property is currently leased by the Commissioners of the Port Hope Harbour to the Cameco Corporation which owns the four onsite building that are used as warehouse space for their uranium conversion facility located on the western side of the Harbour. Remediation of this site forms part of the Port Hope Project being undertaken by Atomic Energy of Canada Limited (AECL) and Public Works and Government Services Canada (PWGSC) as part of the Port Hope Area Initiative (PHAI). Soil impacts include radiological, metals and petroleum hydrocarbons resulting from long term historical industrial use. Radiological impacts in soil extend across most of the site primarily within the upper metre of fill. Metals-contaminated soil is present across the entire site in the underlying fill material. The metals-contaminated fill extends to a maximum depth of 2.0 m below grade at the north end of the site which is underlain by peat. However, the metals-contaminated soil could extend to the top of the bedrock on the remainder of the site. Based on the elevation of the bedrock in the adjacent river and Harbour Basin, the metals-contaminated soil may extend to a depth of 5.6 m or 6.5 m below existing grade. Petroleum-contaminated soil is present on the southeast side of the site, where a storage tank farm was previously located. Challenges include: - The complex history of the site both relating to site use and Pier construction. Pier development began in the 1800's and was undertaken by many different entities. Modifications and repairs were made over the years resulting in several different types of Pier walls and fill that must be considered during remediation. A wide variety of industrial activity on the Pier including extensive foundry operations as well as the industrial nature of the fill used to construct the Pier has resulted in extensive contamination distribution. The Pier structure will require reinforcement to permit both the remediation of the Pier and the adjacent Harbour and remediation techniques will need to be well suited to minimize disruption of wall structures as well as being able to deal with fill ranging from ash to boulders. - Multiple stakeholders are responsible for building demolition, remediation of radiological impacts, remediation of industrial impacts and the use of the site as a staging area for Harbour sediment remediation. The successful remediation of the Centre Pier will require careful negotiation and planning for the various remediation activities noted above. - The depth of contamination on the Pier would result in the complete removal of the Pier if all contamination were to be excavated. Therefore, a Risk Assessment will be conducted to determine the appropriate means for in situ risk management for materials to be left in place below a proposed depth of 1.5 m below current grade. With the concurrence of the property owners and Provincial regulators, the Risk Assessment will be undertaken in accordance with the Provincial requirements that will ensure adequate protection of the environment and future users of the site. - The end use of the Pier has yet to be confirmed by the Municipality. (authors)

Ferguson Jones, Andrea [MMM Group Limited, 100 Commerce Valley Drive West, Thornhill, Ontario, L3T 0A1 (Canada)] [MMM Group Limited, 100 Commerce Valley Drive West, Thornhill, Ontario, L3T 0A1 (Canada); Case, Glenn [Atomic Energy of Canada Limited, 115 Toronto Road, Port Hope, Ontario, L1A 3S4 (Canada)] [Atomic Energy of Canada Limited, 115 Toronto Road, Port Hope, Ontario, L1A 3S4 (Canada); Lawrence, Dave [Public Works and Government Services Canada, 115 Toronto Road, Port Hope, Ontario, L1A 3S4 (Canada)] [Public Works and Government Services Canada, 115 Toronto Road, Port Hope, Ontario, L1A 3S4 (Canada)

2013-07-01T23:59:59.000Z

465

Historical literature review on waste classification and categorization  

SciTech Connect (OSTI)

The Staff of the Waste Management Document Library (WMDL), in cooperation with Allen Croff have been requested to provide information support for a historical search concerning waste categorization/classification. This bibliography has been compiled under the sponsorship of Oak Ridge National Laboratory`s Chemical Technology Division to help in Allen`s ongoing committee work with the NRC/NRCP. After examining the search, Allen Croff saw the value of the search being published. Permission was sought from the database providers to allow limited publication (i.e. 20--50 copies) of the search for internal distribution at the Oak Ridge National Laboratory and for Allen Croff`s associated committee. Citations from the database providers who did not grant legal permission for their material to be published have been omitted from the literature review. Some of the longer citations have been included in an abbreviated form in the search to allow the format of the published document to be shortened from approximately 1,400 pages. The bibliography contains 372 citations.

Croff, A.G.; Richmond, A.A.; Williams, J.P.

1995-03-01T23:59:59.000Z

466

A historical review of Waste Isolation Pilot Plant backfill development  

SciTech Connect (OSTI)

Backfills have been part of Sandia National Laboratories' [Sandia's] Waste Isolation Pilot Plant [WIPP] designs for over twenty years. Historically, backfill research at Sandia has depended heavily on the changing mission of the WIPP facility. Early testing considered heat producing, high level, wastes. Bentonite/sand/salt mixtures were evaluated and studies focused on developing materials that would retard brine ingress, sorb radionuclides, and withstand elevated temperatures. The present-day backfill consists of pure MgO [magnesium oxide] in a pelletized form and is directed at treating the relatively low contamination level, non-heat producing, wastes actually being disposed of in the WIPP. Its introduction was motivated by the need to scavenging CO{sub 2} [carbon dioxide] from decaying organic components in the waste. However, other benefits, such as a substantial desiccating capacity, are also being evaluated. The MgO backfill also fulfills a statutory requirement for assurance measures beyond those needed to demonstrate compliance with the US Environmental Protection Agency [EPA] regulatory release limits. However, even without a backfill, the WIPP repository design still operates within EPA regulatory release limits.

KRUMHANSL,JAMES L.; MOLECKE,MARTIN A.; PAPENGUTH,HANS W.; BRUSH,LAURENCE H.

2000-06-05T23:59:59.000Z

467

Handheld portable real-time tracking and communications device  

DOE Patents [OSTI]

Portable handheld real-time tracking and communications devices include; a controller module, communications module including global positioning and mesh network radio module, data transfer and storage module, and a user interface module enclosed in a water-resistant enclosure. Real-time tracking and communications devices can be used by protective force, security and first responder personnel to provide situational awareness allowing for enhance coordination and effectiveness in rapid response situations. Such devices communicate to other authorized devices via mobile ad-hoc wireless networks, and do not require fixed infrastructure for their operation.

Wiseman, James M. (Albuquerque, NM); Riblett, Jr., Loren E. (Edgewood, NM); Green, Karl L. (Albuquerque, NM); Hunter, John A. (Albuquerque, NM); Cook, III, Robert N. (Rio Rancho, NM); Stevens, James R. (Arlington, VA)

2012-05-22T23:59:59.000Z

468

A system for catheter tracking using magnetic resonance  

E-Print Network [OSTI]

of the VI's. 35 36 3. 3 Peak detection. 38 3. 4 Sketch of the positioning system for vertical movement. . . 39 3. 5 Positioning system for vertical movement. 3. 6 Sketch of fiducial coil design. 40 42 4. 1 Cod-liver capsule tracking 1. 4. 2 Cod.... 69 70 72 LIST OF TABLES TABLE I Comparison between catheter tracking technologies. . . Page 11 II List of possible orientations from the read values. . 23 III VI's used by CATS . . 33 IV Global variables used by CATS. . 33 CHAPTER I...

Rosas Trigueros Jorge Luis

2002-01-01T23:59:59.000Z

469

Initiatives in the US nuclear material tracking system  

SciTech Connect (OSTI)

The Department of Energy (DOE) Office of Nonproliferation and National Security is in the process of developing a new worldwide nuclear materials tracking system. Its purpose is for DOE to better fulfill its international and domestic nuclear material tracking obligations and needs. The Lawrence Livermore National Laboratory (LLNL), is developing the International Nuclear Analysis (INA) Program to meet this goal. LLNL will assume the function and duties of the current Nuclear Materials management and Safeguards System (NMMSS) operated by Martin Marietta Energy Systems. The program is jointly funded by the DOE, the Nuclear Regulatory Commission and the US Enrichment Corporation.

Smith, M.R.; Kuzmycz, G. [Department of Energy, Washington, DC (United States); Heaton, E.R. [Pacific Northwest Lab., Richland, WA (United States)

1994-07-01T23:59:59.000Z

470

Percutaneous Embolization of Transhepatic Tracks for Biliary Intervention  

SciTech Connect (OSTI)

Significant pain can occur after removing transhepatic catheters from biliary access tracks, after percutaneous biliary drainage (PBD) or stenting. We undertook a randomized prospective study to ascertain whether track embolization decreases the amount of pain or analgesic requirement after PBD. Fifty consecutive patients (M:F, 22:28; age range:29-85 years; mean age: 66.3 years) undergoing PBD were randomized to receive track embolization or no track embolization after removal of biliary drainage catheters. A combination of Lipoidol and n-butyl cyanoacrylate were used to embolize transhepatic tracks using an 8F dilator. The patients who did not have track embolization performed had biliary drainage catheters removed over a guide wire. A visual analog scoring (VAS) system was used to grade pain associated with catheter removal, 24 h afterward. A required analgesic score (RAS) was devised to tabulate the analgesia required. No analgesia had a score of 0, oral or rectal nonopiate analgesics had a score of 1, oral opiates had a score of 2, and parenteral opiates had a score of 3. The average VAS and RAS for both groups were calculated and compared.Seven patients were excluded for various reasons, leaving 43 patients in the study group. Twenty-one patients comprised the embolization group and 22 patients comprised the nonembolization group. The mean biliary catheter dwell time was not significantly different (p > 0.05) between the embolization group and nonembolization (mean: 5.4 days vs 6.9 days, respectively). In the nonembolization group, the mean VAS was 3.4. Eight patients required parenteral opiates, three patients required oral opiates, and five patients required oral or rectal analgesics, yielding a mean RAS of 1.6. In the embolization group, the mean VAS was 0.9. No patient required parenteral opiates, six patients required oral opiates, and two patients had oral analgesia. The average RAS was 0.6. Both the VAS and the RAS were significantly lower in the embolization group compared with the nonembolization group (p < 0.0023 and p < 0.002, respectively). No complications were seen related to track embolization. Percutaneous track embolization after removal of biliary drainage catheters decreases patient's perception of pain and decreases the amount of required analgesia. In particular, the amount of opiate analgesia required is considerably less.

Lyon, Stuart M.; Terhaar, Olaf; Given, Mark F.; O'Dwyer, Helena M.; McGrath, Frank P.; Lee, Michael J. [Beaumont Hospital, Department of Academic Radiology (Ireland)], E-mail: mlee@rcsi.ie

2006-12-15T23:59:59.000Z

471

Inter-Machine Comparison of the Termination Phase and Energy Conversion in Tokamak Disruptions with Runaway Current Plateau Formation and Implications for ITER  

E-Print Network [OSTI]

Inter-Machine Comparison of the Termination Phase and Energy Conversion in Tokamak Disruptions with Runaway Current Plateau Formation and Implications for ITER

472

The internal disruption as hard Magnetohydrodynamic limit of 1/2 sawtooth like activity in large helical device  

SciTech Connect (OSTI)

Large helical device (LHD) inward-shifted configurations are unstable to resistive MHD pressure-gradient-driven modes. Sawtooth like activity was observed during LHD operation. The main drivers are the unstable modes 1/2 and 1/3 in the middle and inner plasma region which limit the plasma confinement efficiency of LHD advanced operation scenarios. The aim of the present research is to study the hard MHD limit of 1/2 sawtooth like activity, not observed yet in LHD operation, and to predict its effects on the device performance. Previous investigations pointed out this system relaxation can be an internal disruption [J. Varela et al., 'Internal disruptions and sawtooth like activity in LHD,' 38th EPS Conference on Plasma Physics (2011), P5.077]. In the present work, we simulate an internal disruption; we study the equilibria properties before and after the disruptive process, its effects on the plasma confinement efficiency during each disruptive phase, the relation between the n/m = 1/2 hard MHD events and the soft MHD events, and how to avoid or reduce their adverse effects. The simulation conclusions point out that the large stochastic region in the middle plasma strongly deforms and tears the flux surfaces when the pressure gradient increases above the hard MHD limit. If the instability reaches the inner plasma, the iota profiles will be perturbed near the plasma core and three magnetic islands can appear near the magnetic axis. If the instability is strong enough to link the stochastic regions in the middle plasma (around the half minor radius {rho}) and the plasma core ({rho}<0.25), an internal disruption is driven.

Varela, J. [Department of Physics, Universidad Carlos III, 28911 Leganes, Madrid (Spain); Watanabe, K. Y.; Ohdachi, S. [National Institute for Fusion Science, Oroshi-cho 322-6, Toki 509-5292 (Japan)

2012-08-15T23:59:59.000Z

473

An in vitro investigation of endocrine disrupting effects of the mycotoxin alternariol  

SciTech Connect (OSTI)

Alternariol (AOH) is a mycotoxin commonly produced by Alternaria alternata on a wide range of foods. Few studies to date have been performed to evaluate the effects of AOH on endocrine activity. The present study makes use of in vitro mammalian cellular based assays and gene expression to investigate the ability of AOH to act as an endocrine disruptor by various modes of action. Reporter gene assays (RGAs), incorporating natural steroid hormone receptors for oestrogens, androgens, progestagens and glucocorticoids were used to identify endocrine disruption at the level of nuclear receptor transcriptional activity, and the H295R steroidogenesis assay was used to assess endocrine disruption at the level of gene expression and steroid hormone production. AOH exhibited a weak oestrogenic response when tested in the oestrogen responsive RGA and binding of progesterone to the progestagen receptor was shown to be synergistically increased in the presence of AOH. H295R cells when exposed to 0.1–1000 ng/ml AOH, did not cause a significant change in testosterone and cortisol hormones but exposure to 1000 ng/ml (3.87 ?M) AOH resulted in a significant increase in estradiol and progesterone production. In the gene expression study following exposure to 1000 ng/ml (3.87 ?M) AOH, only one gene NR0B1 was down-regulated, whereas expression of mRNA for CYP1A1, MC2R, HSD3B2, CYP17, CYP21, CYP11B2 and CYP19 was up-regulated. Expression of the other genes investigated did not change significantly. In conclusion AOH is a weak oestrogenic mycotoxin that also has the ability to interfere with the steroidogenesis pathway. - Highlights: • Alternariol was investigated for endocrine disrupting activity. • Reporter gene assays and the H295R steroidogenesis assay have been used. • An oestrogenic effect of alternariol was observed. • This can lead to an increase in expression of the progesterone receptor. • Alternariol is capable of modulating hormone production and gene expression.

Frizzell, Caroline [Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Northern Ireland (United Kingdom); Ndossi, Doreen [Section of Experimental Biomedicine, Norwegian School of Veterinary Science, Oslo (Norway); Sokoine University of Agriculture, Morogoro (Tanzania, United Republic of); Kalayou, Shewit [Section of Experimental Biomedicine, Norwegian School of Veterinary Science, Oslo (Norway); Mekelle University College of Veterinary Medicine, Mekelle (Ethiopia); Eriksen, Gunnar S. [Norwegian Veterinary Institute, Oslo (Norway); Verhaegen, Steven [Section of Experimental Biomedicine, Norwegian School of Veterinary Science, Oslo (Norway); Sørlie, Morten [Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås (Norway); Elliott, Christopher T. [Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Northern Ireland (United Kingdom); Ropstad, Erik [Section of Experimental Biomedicine, Norwegian School of Veterinary Science, Oslo (Norway); Connolly, Lisa, E-mail: l.connolly@qub.ac.uk [Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Northern Ireland (United Kingdom)

2013-08-15T23:59:59.000Z

474

Atrazine acts as an endocrine disrupter by inhibiting cAMP-specific phosphodiesterase-4  

SciTech Connect (OSTI)

Atrazine, one of the most commonly used herbicides worldwide, acts as an endocrine disruptor, but the mechanism of its action has not been characterized. In this study, we show that atrazine rapidly increases cAMP levels in cultured rat pituitary and testicular Leydig cells in a concentration-dependent manner, but less effectively than 3-isobutyl-1-methylxanthine, a competitive non-specific inhibitor of phosphodiesterases (PDEs). In forskolin (an activator of adenylyl cyclase)- and probenecid (an inhibitor of cyclic nucleotide transporters)-treated cells, but not in 3-isobutyl-1-methylxanthine-treated cells, atrazine further increased cAMP levels, indicating that inhibition of PDEs accounts for accumulation of cAMP. In contrast to cAMP, atrazine did not alter cGMP levels, further indicating that it inhibits cAMP-specific PDEs. Atrazine-induced changes in cAMP levels were sufficient to stimulate prolactin release in pituitary cells and androgen production in Leydig cells, indicating that it acts as an endocrine disrupter both in cells that secrete by exocytosis of prestored hormones and in cells that secrete by de novo hormone synthesis. Rolipram abolished the stimulatory effect of atrazine on cAMP release in both cell types, suggesting that it acts as an inhibitor of PDE4s, isoforms whose mRNA transcripts dominate in pituitary and Leydig cells together with mRNA for PDE8A. In contrast, immortalized lacto-somatotrophs showed low expression of these mRNA transcripts and several fold higher cAMP levels compared to normal pituitary cells, and atrazine was unable to further increase cAMP levels. These results indicate that atrazine acts as a general endocrine disrupter by inhibiting cAMP-specific PDE4s. -- Highlights: ? Atrazine stimulates cAMP accumulation in pituitary and Leydig cells. ? Atrazine also stimulates PRL and androgens secretion. ? Stimulatory effects of atrazine were abolished in cells with IBMX-inhibited PDEs. ? Atrazine specificity toward cAMP-specific PDEs was indicated by no changes in cGMP. ? Rolipram, a specific PDE4 inhibitor, also prevents stimulatory effects of atrazine. ? Atrazine acts as an endocrine disrupter by inhibiting cAMP-specific PDE4.

Kucka, Marek [Section on Cellular Signaling, Program in Developmental Neuroscience, NICHD, NIH, Bethesda, MD (United States)] [Section on Cellular Signaling, Program in Developmental Neuroscience, NICHD, NIH, Bethesda, MD (United States); Pogrmic-Majkic, Kristina; Fa, Svetlana [Laboratory for Ecotoxicology, Department of Biology and Ecology, University of Novi Sad, Faculty of Sciences, 21000 Novi Sad (Serbia)] [Laboratory for Ecotoxicology, Department of Biology and Ecology, University of Novi Sad, Faculty of Sciences, 21000 Novi Sad (Serbia); Stojilkovic, Stanko S. [Section on Cellular Signaling, Program in Developmental Neuroscience, NICHD, NIH, Bethesda, MD (United States)] [Section on Cellular Signaling, Program in Developmental Neuroscience, NICHD, NIH, Bethesda, MD (United States); Kovacevic, Radmila, E-mail: radmila.kovacevic@dbe.uns.ac.rs [Laboratory for Ecotoxicology, Department of Biology and Ecology, University of Novi Sad, Faculty of Sciences, 21000 Novi Sad (Serbia)] [Laboratory for Ecotoxicology, Department of Biology and Ecology, University of Novi Sad, Faculty of Sciences, 21000 Novi Sad (Serbia)

2012-11-15T23:59:59.000Z

475

Analysis of SX farm leak histories -- Historical leak model (HLM)  

SciTech Connect (OSTI)

This report uses readily available historical information to better define the volume, chemical composition, and Cs-137/Sr-90 amounts for leaks that have occurred in the past for tanks SX-108, SX-109, SX-111, and SX-112. In particular a Historical Leak Model (HLM) is developed that is a month by month reconciliation of tank levels, fill records, and calculated boil-off rates for these tanks. The HLM analysis is an independent leak estimate that reconstructs the tank thermal histories thereby deriving each tank`s evaporative volume loss and by difference, its unaccounted losses as well. The HLM analysis was meant to demonstrate the viability of its approach, not necessarily to establish the HLM leak estimates as being definitive. Past leak estimates for these tanks have invariably resorted to soil wetting arguments but the extent of soil contaminated by each leak has always been highly uncertain. There is also a great deal of uncertainty with the HLM that was not quantified in this report, but will be addressed later. These four tanks (among others) were used from 1956 to 1975 for storage of high-level waste from the Redox process at Hanford. During their operation, tank waste temperatures were often as high as 150 C (300 F), but were more typically around 130 C. The primary tank cooling was by evaporation of tank waste and therefore periodic replacement of lost volume with water was necessary to maintain each tank`s inventory. This active reflux of waste resulted in very substantial turnovers in tank inventory as well as significant structural degradation of these tanks. As a result of the loss of structural integrity, each of these tanks leaked during their active periods of operation. Unfortunately, the large turnover in tank volume associated with their reflux cooling has made a determination of leak volumes very difficult. During much of these tanks operational histories, inventory losses because of evaporative cooling could have effectively masked any volume loss due to leak. However, careful comparison with reported tank levels during certain periods clearly show unaccounted volume losses for many tanks. As a result of the HLM analysis, SX-108, SX-109, SX-111, and SX-112 all show clear evidence of unaccounted volume losses during the period 1958 to 1975. Likewise, the HLM does not show similar unaccounted volume losses for tank SX-105, a tank with no reported leak history, verifying that the HLM is consistent with SX-105 not leaking. These unaccounted volume losses establish the leak start date and rate, and when propagated over time show that SX-108 lost 203 kgal followed by SX-109 at 111. SX-111 at 55, and SX-112 at 44 kgal.0664 These leak volumes represent maximum or upper bounds estimates of each leak and are in total volume about six times the previous leak estimates.

Fredenburg, E.A.

1998-08-20T23:59:59.000Z

476

Supporting document for the north east quadrant historical tank content estimate report for C-Tank Farm  

SciTech Connect (OSTI)

This Supporting Document provides historical in-depth characterization information gathered on C-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature data, sampling data, and drywell and liquid observation well data for Historical Tank Content Estimate Report of the NE Quadrant and the Hanford 200 East Areas.

Brevick, C.H.; Gaddis, L.A.; Walsh, A.C.

1994-06-01T23:59:59.000Z

477

Supporting document for the North East Quandrant Historical Tank Content Estimate Report for BX-Tank Farm  

SciTech Connect (OSTI)

This supporting document provides historical in-depth characterization information gathered on BX-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature data, sampling data, and drywell and liquid observation well data for Historical Tank Content Estimate Report of the NE Quandrant and the Hanford 200 East Areas.

Brevick, C.H.

1994-06-01T23:59:59.000Z

478

3D model-based tracking for UAV indoor localisation  

E-Print Network [OSTI]

3D model-based tracking for UAV indoor localisation C´eline Teuli`ere, Eric Marchand, Laurent Eck set toward the peaks of the distribution. Motivated by the UAV indoor localisation problem where GPS signal is not available, we validate the algorithm on real image sequences from UAV flights. Index Terms

Paris-Sud XI, Université de

479

Maximum power tracking control scheme for wind generator systems  

E-Print Network [OSTI]

The purpose of this work is to develop a maximum power tracking control strategy for variable speed wind turbine systems. Modern wind turbine control systems are slow, and they depend on the design parameters of the turbine and use wind and/or rotor...

Mena Lopez, Hugo Eduardo

2008-10-10T23:59:59.000Z

480

Maximum power tracking control scheme for wind generator systems  

E-Print Network [OSTI]

The purpose of this work is to develop a maximum power tracking control strategy for variable speed wind turbine systems. Modern wind turbine control systems are slow, and they depend on the design parameters of the turbine and use wind and/or rotor...

Mena, Hugo Eduardo

2009-05-15T23:59:59.000Z

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


481

Dynamically Identifying and Tracking Contaminants in Water Bodies  

E-Print Network [OSTI]

University of Miami, Rosenstiel School of Marine and Atmospheric Science, 4600 Rickenbacker Causeway, Miami. This DDDAS has applications to tracking polluters, Y. Shi et al. (Eds.): ICCS 2007, Part I, LNCS 4487, pp and classify the substances present. An optional radioactivity monitor can enhance the SSSI's identification

Utah, University of

482

The central track trigger of the DO experiment  

E-Print Network [OSTI]

proton anti-proton accelerator. DO uses a three-tiered trigger system to select events for offline storage and analysis. This paper describes the architecture and performance of the DO central track trigger (CTT) system based on the new central fiber...

Wilson, Graham Wallace; Yip, K.; Xu, Q.; Olsen, J.; Wilcer, N.; Wijnen, T.; Vachon, B.; Tomoto, M.; Stevenson, K.; Rapisarda, S.; Ramirez-Gomez, R.

2004-10-01T23:59:59.000Z

483

VEHICLE TRACKING USING MOBILE WIRELESS SENSOR NETWORKS DURING DYNAMIC LOAD  

E-Print Network [OSTI]

and put into service, engineers lack cost-effective methods for measuring the actual loads imposedVEHICLE TRACKING USING MOBILE WIRELESS SENSOR NETWORKS DURING DYNAMIC LOAD TESTING OF HIGHWAY in the understanding of vehicle-bridge interactions. Direct measurement of the complex coupling that naturally exists

Lynch, Jerome P.

484

Optimizing Tree Reconfiguration for Mobile Target Tracking in Sensor Networks  

E-Print Network [OSTI]

nodes in the tree may become faraway from the root of the tree, and hence a large amount of energy mayOptimizing Tree Reconfiguration for Mobile Target Tracking in Sensor Networks Wensheng Zhang and then the collaboration among them becomes an important issue. In [1], a tree-based approach has been proposed

Zhang, Wensheng

485

Greenland's Pressure Drag and the Atlantic Storm Track THOMAS JUNG  

E-Print Network [OSTI]

Greenland's Pressure Drag and the Atlantic Storm Track THOMAS JUNG European Centre for Medium of Greenland on the Northern Hemisphere wintertime circulation are discussed. Inviscid pressure drag on Greenland's slopes, calculated from reanalysis data, is related to circulation patterns. Greenland lies

486

Collaborative Track Analysis, Data Cleansing, and George Kamberov1  

E-Print Network [OSTI]

the framework and the labeling procedure in the design and construction of a pipeline for massive (shotgun representatives of con- sistent collections. Those are used to build a pipeline which cleanses the tracking data ­ it involves a human-in-the loop but it is designed to minimize the burden on the human. 1 Introduction

Kamberov, George

487

Trajectory Tracking for High Aspect-Ratio Flying Brijesh Raghavan  

E-Print Network [OSTI]

, this paper presents a control system design for trajectory tracking. The aeroelastic model of the flying wing loads is found to have a significant effect on flight dynamic characteristics. Thus, the controller frame flight path angle , , yaw, pitch and roll angles respectively for body axis yaw angle

Patil, Mayuresh

488

Strategies for three-dimensional particle tracking with holographic video  

E-Print Network [OSTI]

Strategies for three-dimensional particle tracking with holographic video microscopy Fook Chiong Research, New York University, New York, NY 10003 Abstract: The video stream captured by an in References and links 1. J. C. Crocker and D. G. Grier, "Methods of digital video microscopy for colloidal

Grier, David

489

Strategies for threedimensional particle tracking with holographic video  

E-Print Network [OSTI]

Strategies for three­dimensional particle tracking with holographic video microscopy Fook Chiong Research, New York University, New York, NY 10003 Abstract: The video stream captured by an in References and links 1. J. C. Crocker and D. G. Grier, ``Methods of digital video microscopy for colloidal

Grier, David

490

A FRONT TRACKING METHOD FOR TRANSITIONAL SHOCK WAVES  

E-Print Network [OSTI]

A FRONT TRACKING METHOD FOR TRANSITIONAL SHOCK WAVES HYUN­CHEOL HWANG Abstract. Non of transitional shock waves, which are dependent on the parabolic regularization of the conservation laws transitional shock waves correctly. The algorithm includes the computation of saddle­to­saddle connec­ tions

New York at Stoney Brook, State University of

491

Front Tracking for Multiphase Fluid Mixing J. Glimm1 2  

E-Print Network [OSTI]

tracking method from micrody- namics to macrodynamics. The numerical results are validated by comparison reactors; it is important to the description of natural phenomena, as in meteorological temperature flow quantities 1 #12;directly, to close the system of equations. The closure used here is based

Zhang, Yongmin

492

Tracked Flame Simulation for Type Ia Yongmin Zhang1  

E-Print Network [OSTI]

tracking of the ame front which is critically important to the accurate modeling of turbulent thermonuclear, and the strength and brightness of the burning are all determined by the speed of thermonuclear burning 12, 13 needs to model the propagation of thermonuclear burning inside the exploding star. The mech- anism

New York at Stoney Brook, State University of

493

An Autonomous Excavator with Vision-Based Track Slippage Control  

E-Print Network [OSTI]

1 An Autonomous Excavator with Vision-Based Track Slippage Control Parvaneh Saeedi, Peter D, such as lifting and carrying loads, digging and ground level- ing. Autonomous controls for driving or assisting of noise. Sonar, a low resolution system, is sensitive to environmental disturbances (wind, temperature

Lowe, David

494

UAV Coordination for Autonomous Target Tracking Richard A. Wise  

E-Print Network [OSTI]

UAV Coordination for Autonomous Target Tracking Richard A. Wise and Rolf T. Rysdyk Autonomous and robustness of performance and stability when the UAVs are exposed to wind and target motion. Nomenclature angle Radius of curvature Course w Wind direction (`from' convention) Heading w Wind vector

Washington at Seattle, University of

495

Controlled Lagrangian Methods and Tracking of Accelerated Motions  

E-Print Network [OSTI]

Controlled Lagrangian Methods and Tracking of Accelerated Motions Dmitry V. Zenkov* Department of uniformly accelerated motions of mechanical systems with symmetry. The theory is illustrated with a simple- grangians to the problem of stabilization of accelerated motions of Lagrangian mechanical systems with symme

Marsden, Jerrold

496

Controlled Lagrangian Methods and Tracking of Accelerated Motions  

E-Print Network [OSTI]

Controlled Lagrangian Methods and Tracking of Accelerated Motions Dmitry V. Zenkov* Department of uniformly accelerated motions of mechanical systems with symmetry. The theory is illustrated with a simple- grangians to the problem of stabilization of accelerated motions of Lagrangian mechanical systems

Zenkov, Dmitry

497

Tracking Endocardium Using Optical Flow along Iso-Value Curve  

E-Print Network [OSTI]

1 Tracking Endocardium Using Optical Flow along Iso-Value Curve Qi Duan1, Elsa D. Angelini2 indicators. · A framework of optical flow along iso-value curves is proposed and applied to several cardiac;9 OF along Iso-value Curves · In myocardial motion analysis, motion fields are projected along specific

498

Secretarial Succession, Threat Level Notification, and Successor Tracking  

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

This Order establishes the Secretarial Order of Succession pursuant to section 202(a) of the Department of Energy Organization Act and establishes a mechanism for tracking the locations of successors at various threat levels. Cancels DOE O 100.1C. Canceled by DOE O 100.1E

2007-04-20T23:59:59.000Z

499

Secretarial Succession, Threat Level Notification and Successor Tracking  

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

The Order establishes the Secretarial Order of Succession pursuant to section 202(a) of the Department of Energy Organization Act, 42 U.S.C. 7132(a) and establishes a mechanism for tracking the locations of successors at various threat levels. Cancels DOE O 100.1D.

2013-01-28T23:59:59.000Z

500

Secretarial Succession, Threat Level Notification, and Successor Tracking  

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

This order establishes the Secretarial Order of Succession in the Department of Energy pursuant to section 202(a) of the Department of Energy Organization Act, 42 U.S.C. 7132(a) and establish a mechanism for tracking the locations of successors at the various threat levels. Admin Chg, dated 9-13-2013, cancels DOE O 100.1E.

2013-01-28T23:59:59.000Z