National Library of Energy BETA

Sample records for day current estimate

  1. Estimating the Benefits and Costs of Distributed Energy Technologies Workshop- Day 1 Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    On September 30 and October 1, 2014, the Department of Energy hosted a 2-day workshop on “Estimating the Benefits and Costs of Distributed Energy Technologies.” Presentations from Day 1 are available here.

  2. Estimating the Benefits and Costs of Distributed Energy Technologies Workshop- Day 2 Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    On September 30 and October 1, 2014, the Department of Energy hosted a 2-day workshop on “Estimating the Benefits and Costs of Distributed Energy Technologies.” Presentations from Day 2 are available here.

  3. Method for estimation of ocean current velocity from satellite images

    SciTech Connect (OSTI)

    Mollo-Christensen, E.; Cornillon, P.; Da S. Mascarenhas, A. Jr.

    1981-05-08

    Barotropic instability waves on a shear interface propagate at the average speed of the water on the two sides. Assuming the instability to be excited by tidal oscillations, the phase speed is the wavelength divided by the tidal period. If the water is at rest on one side of the shear layer the current speed on the other side can be calculated. This method, applied to the Gulf Stream beyond Cape Hatteras as seen in satellite images, gives estimates of current speed in general agreement with in situ observations.

  4. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate...

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

    Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water ...

  5. Ring Current Pressure Estimation with RAM-SCB using Data Assimilation...

    Office of Scientific and Technical Information (OSTI)

    Ring Current Pressure Estimation with RAM-SCB using Data Assimilation and VanAllen Probe Flux Data Citation Details In-Document Search Title: Ring Current Pressure Estimation with ...

  6. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using

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

    Water Electrolysis | Department of Energy Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis This is an independent review of the estimated 2009 state-of-the-art cost of producing hydrogen from both alkaline and PEM water electrolyzers for distributed and central production. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water

  7. Ring Current Pressure Estimation with RAM-SCB using Data Assimilation...

    Office of Scientific and Technical Information (OSTI)

    Conference: Ring Current Pressure Estimation with RAM-SCB using Data Assimilation and VanAllen Probe Flux Data Citation Details In-Document Search Title: Ring Current Pressure ...

  8. Estimating Heat and Mass Transfer Processes in Green Roof Systems: Current Modeling Capabilities and Limitations (Presentation)

    SciTech Connect (OSTI)

    Tabares Velasco, P. C.

    2011-04-01

    This presentation discusses estimating heat and mass transfer processes in green roof systems: current modeling capabilities and limitations. Green roofs are 'specialized roofing systems that support vegetation growth on rooftops.'

  9. Estimation of current density distribution of PAFC by analysis of cell exhaust gas

    SciTech Connect (OSTI)

    Kato, S.; Seya, A.; Asano, A.

    1996-12-31

    To estimate distributions of Current densities, voltages, gas concentrations, etc., in phosphoric acid fuel cell (PAFC) stacks, is very important for getting fuel cells with higher quality. In this work, we leave developed a numerical simulation tool to map out the distribution in a PAFC stack. And especially to Study Current density distribution in the reaction area of the cell, we analyzed gas composition in several positions inside a gas outlet manifold of the PAFC stack. Comparing these measured data with calculated data, the current density distribution in a cell plane calculated by the simulation, was certified.

  10. Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis

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

    Current (2009) State-of-the-Art Hydrogen Production Cost Estimate Using Water Electrolysis National Renewable Energy Laboratory 1617 Cole Boulevard * Golden, Colorado 80401-3393 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC Contract No. DE-AC36-08-GO28308 Independent Review Published for the U.S. Department of Energy Hydrogen Program

  11. Estimating U.S. Methane Emissions from the Natural Gas Supply Chain. Approaches, Uncertainties, Current Estimates, and Future Studies

    SciTech Connect (OSTI)

    Heath, Garvin; Warner, Ethan; Steinberg, Daniel; Brandt, Adam

    2015-08-01

    A growing number of studies have raised questions regarding uncertainties in our understanding of methane (CH4) emissions from fugitives and venting along the natural gas (NG) supply chain. In particular, a number of measurement studies have suggested that actual levels of CH4 emissions may be higher than estimated by EPA" tm s U.S. GHG Emission Inventory. We reviewed the literature to identify the growing number of studies that have raised questions regarding uncertainties in our understanding of methane (CH4) emissions from fugitives and venting along the natural gas (NG) supply chain.

  12. Current:

    Office of Legacy Management (LM)

    Qwner contacted n yes Current: ---------------------L---- if yes, date contacted Research & Development cl Facility Type 0 . Productioff 0 Di 3pcsal /Storage TYPE OF CONTRACT ---------------- q Prime q Subcontractor 0 Purchase Order 0 Other information (i.e. q cast + fixed fee, unit piice, time & material, etr) ------- ------_-----_--------------- 0 Production scale testing 0 Pilot Scale 0 Bench Scale Process a Theoretical Studies Sample & Analysis rcc t O' L~1 q Manufacturing 0

  13. Current:

    Office of Legacy Management (LM)

    OWNE3 (55) -------- past: _--_-------------------- Current: Owner contacted I-J yes ,Fqna; ------------_------------- if yes, date contacted TYPE OF OPEF(ATION ---__-------_____ c] Research & Development -4 Facility Type ci Production scale testing 0 Pilbt Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample & Analysis C Productian E Disposal/Storage TYPE OF CONTRACi _------_-------_ tlanuf acturi ng University Research Organizaticn q Prime --. _' cl Other information (i.e., cost

  14. labor day

    National Nuclear Security Administration (NNSA)

    0%2A en Labor Day Weekend 2015 http:nnsa.energy.govbloglabor-day-weekend-2015

    Labor Day is dedicated to the achievements of American workers and the contributions they made...

  15. Current

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

    Dollars in Thousands) FY 2014 Current FY 2015 Enacted FY 2016 Request Enhanced Geothermal Systems (EGS) 27,100 32,100 45,000 Hydrothermal 10,300 12,500 36,500 Low Temperature and Coproduced 4,700 6,000 9,000 Systems Analysis 3,700 3,900 5,000 NREL Sitewide 0 500 500 Total, Geothermal Technologies 45,800 55,000 96,000 The Geothermal Technologies Office (GTO) accelerates deployment of clean, domestic geothermal energy by supporting innovative technologies that reduce the cost and risks of

  16. Power plant capital investment cost estimates: current trends and sensitivity to economic parameters

    SciTech Connect (OSTI)

    Not Available

    1980-06-01

    This report describes power plant capital investment cost studies that were carried out as part of the activities of the Plans and Analysis Division, Office of Nuclear Energy Programs, US Department of Energy. The activities include investment cost studies prepared by an architect-engineer, including trends, effects of environmental and safety requirements, and construction schedules. A computer code used to prepare capital investment cost estimates under varying economic conditions is described, and application of this code is demonstrated by sensitivity studies.

  17. Data Day

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

    Day Data Day NERSC is hosting a series of data-centric events, called Data Day. Data Day 2016 August 22nd - 23rd, 2016 Wang Hall (LBNL Building 59) and Building 50 AuditoriumLawrence Berkeley National Laboratory This summer, NERSC will host a brand new, data-centric event, Data Day. The main event will take place on August 22, followed by a half-day hackathon on August 23. The goal: to bring together researchers who use, or are interested in using, NERSC systems for data-intensive work. On

  18. Pi Day

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

    digits of in decimal form. Some people are campaigning to replace Pi Day with Tau Day, June 28. Can you figure out why? Pi is the ratio of the circumference of a circle...

  19. Estimation of the potential efficiency of a multijunction solar cell at a limit balance of photogenerated currents

    SciTech Connect (OSTI)

    Mintairov, M. A. Evstropov, V. V.; Mintairov, S. A.; Shvarts, M. Z.; Timoshina, N. Kh.; Kalyuzhnyy, N. A.

    2015-05-15

    A method is proposed for estimating the potential efficiency which can be achieved in an initially unbalanced multijunction solar cell by the mutual convergence of photogenerated currents: to extract this current from a relatively narrow band-gap cell and to add it to a relatively wide-gap cell. It is already known that the properties facilitating relative convergence are inherent to such objects as bound excitons, quantum dots, donor-acceptor pairs, and others located in relatively wide-gap cells. In fact, the proposed method is reduced to the problem of obtaining such a required light current-voltage (I–V) characteristic which corresponds to the equality of all photogenerated short-circuit currents. Two methods for obtaining the required light I–V characteristic are used. The first one is selection of the spectral composition of the radiation incident on the multijunction solar cell from an illuminator. The second method is a double shift of the dark I–V characteristic: a current shift J{sub g} (common set photogenerated current) and a voltage shift (−J{sub g}R{sub s}), where R{sub s} is the series resistance. For the light and dark I–V characteristics, a general analytical expression is derived, which considers the effect of so-called luminescence coupling in multijunction solar cells. The experimental I–V characteristics are compared with the calculated ones for a three-junction InGaP/GaAs/Ge solar cell with R{sub s} = 0.019 Ω cm{sup 2} and a maximum factual efficiency of 36.9%. Its maximum potential efficiency is estimated as 41.2%.

  20. Earth Day | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Day

  1. Lorraine Day

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

    Lorraine Day, Ph.D. Title: Safety Officer Adjunct Professor in Nuclear Science Center Office Tel. : (225) 578-4616 Pager: 952-5892...

  2. Lorraine Day

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

    Lorraine Day, Ph.D. Title: Safety Officer (Safety Program Administrator) Adjunct Professor in Nuclear Science Center Office Tel. : (225) 578-4616...

  3. CEMI Days

    SciTech Connect (OSTI)

    2015-07-01

    CEMI Days are an important channel of engagement between DOE and the manufacturing industry to identify challenges and opportunities for increasing U.S. manufacturing competitiveness. CEMI Days that are held at manufacturing companies’ facilities can include tours of R&D operations or other points of interest determined by the host company.

  4. Memorial Day

    Broader source: Energy.gov [DOE]

    Three years after the Civil War ended, on May 5, 1868, the head of an organization of Union veterans, the Grand Army of the Republic (GAR), established Decoration Day as a time for the nation to decorate the graves of the war dead with flowers. Maj. Gen. John A. Logan declared that Decoration Day should be observed on May 30. It is believed that date was chosen because flowers would be in bloom all over the country.

  5. Kuhio Day

    Broader source: Energy.gov [DOE]

    Prince Kuhio Day is an official State of Hawaii holiday and it honors Hawaiian Prince Jonah Kuhio Kalanianaole Piikoi. It takes place every year on March 26, the birthday of the prince. Prince Kuhio was born on March 26, 1871 and he died on January 7, 1922.

  6. Estimated loss of juvenile salmonids to predation by northern squawfish, walleyes, and smallmouth bass in John Day Reservoir, Columbia River. [Oncorhynchus spp. ; Ptychocheilus oregonensis; Stizostedion vitreum; Micropterus dolomieu; O. tshawytscha

    SciTech Connect (OSTI)

    Rieman, B.E.; Beamesderfer, R.C. ); Vigg, S.; Poe, T.P. )

    1991-07-01

    The authors estimated the loss of juvenile salmonids Oncorhynchus spp. to predation by northern squawfish Ptychocheilus oregonensis, walleyes Stizostedion vitreum, and smallmouth bass Micropterus dolomieu in John Day Reservoir during 1983-1986. Their estimates were based on measures of daily prey consumption, predator numbers, and numbers of juvenile salmonids entering the reservoir during the April-August period of migration. They estimated the mean annual loss was 2.7 million juvenile salmonids. Northern squawfish were responsible for 78% of the total loss; walleyes accounted for 13% and smallmouth bass for 9%. Twenty-one percent of the loss occurred in a small area immediately below McNary Dam at the head of John Day Reservoir. The authors estimated that the three predator species consumed 14% of all juvenile salmonids that entered the reservoir. Mortality changed by month and increased late in the migration season. Monthly mortality estimates ranged from 7% in June and 61% in August. Mortality from predation was highest for chinook salmon O. tshawytscha, which migrated in July and August. Despite uncertainties in the estimates, it is clear that predation by resident fish predators can easily account for previously explained mortality of out-migrating juvenile salmonids. Alteration of the Columbia River by dams and a decline in the number of salmonids could have increased the fraction of mortality caused by predation over what is was in the past.

  7. Bandwidth Historical Peak Days

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

    Bandwidth Historical Peak Days Bandwidth Historical Peak Days These plots show yearly peak days from 2000 to the present. BE CAREFUL because the graphs are autoscaling - check the scales on each axis before you compare graphs. Note that the graph for current year shows the data for the year-to-date peak. Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer Rate vs. Size Transfer

  8. Simple approximations for estimating quickly the motion and timing of salt diapir rise, overhang development, and associated thermal anomalies using present-day observations: Case history from the Gulf of Mexico and Danish North Sea

    SciTech Connect (OSTI)

    Lerche, I. ); Thomsen, R.O. )

    1993-09-01

    Estimates of the upward motion of salt, due solely to buoyancy forces, through deposited and depositing sedimentary cover can be split into several parts: the critical thickness of sedimentary cover necessary to cause an underlying salt to become buoyant; the critical thickness of sedimentary cover necessary for a salt diapir to reach the sediment mudline in the absence of an impeding pressure of competent sediments opposing salt rise and in the absence of significant overpressure (both differential impedance and differential overpressure will slow the rise of the salt to the mudline); the effective speed of motion of the salt through the nonimpeding sediments during the salt's buoyant-ascent phase; current observed salt-top depth below mudline versus nonimpeded predicted salt-top depth leading to (a) minimum estimate of mechanical strength of competent resistive layers, and (b) an approximate estimate of buoyancy pressure of salt attempting to penetrate the resistive cover layer; uplift estimate of the overlying competent sediments because of the buoyancy pressure, in relation to observed uplift, leading to an estimate of salt-diapir rise speed since reaching the impeding formation; timing estimates of [open quotes]mushroom cap[close quotes] development of salt since emplacement of the resistive overlying layer and an estimate of the lateral competence of sedimentary beds ahead of the mushroom-salt sheet cap as a consequence of the observed mushroom extent; an estimate of evolving thermal anomalies around the dynamic salt/sediment system as a consequence of high-salt thermal conductivity. Such simple rough estimation methods are important in assessing the local and regional factors influencing the dynamic, thermal, and hydrocarbon retention factors in basinal sediments influenced by salt. Examples from the Gulf of Mexico and the Danish North Sea illustrate how to use both seismic and/or downhole data to perform the simple estimates.

  9. Glass Property Models and Constraints for Estimating the Glass to be Produced at Hanford by Implementing Current Advanced Glass Formulation Efforts

    SciTech Connect (OSTI)

    Vienna, John D.; Kim, Dong-Sang; Skorski, Daniel C.; Matyas, Josef

    2013-07-31

    Recent glass formulation and melter testing data have suggested that significant increases in waste loading in HLW and LAW glasses are possible over current system planning estimates. The data (although limited in some cases) were evaluated to determine a set of constraints and models that could be used to estimate the maximum loading of specific waste compositions in glass. It is recommended that these models and constraints be used to estimate the likely HLW and LAW glass volumes that would result if the current glass formulation studies are successfully completed. It is recognized that some of the models are preliminary in nature and will change in the coming years. Plus the models do not currently address the prediction uncertainties that would be needed before they could be used in plant operations. The models and constraints are only meant to give an indication of rough glass volumes and are not intended to be used in plant operation or waste form qualification activities. A current research program is in place to develop the data, models, and uncertainty descriptions for that purpose. A fundamental tenet underlying the research reported in this document is to try to be less conservative than previous studies when developing constraints for estimating the glass to be produced by implementing current advanced glass formulation efforts. The less conservative approach documented herein should allow for the estimate of glass masses that may be realized if the current efforts in advanced glass formulations are completed over the coming years and are as successful as early indications suggest they may be. Because of this approach there is an unquantifiable uncertainty in the ultimate glass volume projections due to model prediction uncertainties that has to be considered along with other system uncertainties such as waste compositions and amounts to be immobilized, split factors between LAW and HLW, etc.

  10. Earth Day 2016

    Broader source: Energy.gov [DOE]

    Earth Day 2016 event details and links. Earth Day video montage and Earth Day Nationals video link. Earth Day photo contest.

  11. Earth Day, Every Day | Department of Energy

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

    Week festivities at our headquarters here in Washington, D.C. throughout this week. This year's theme is "Earth Day, Every Day Changing Behavior to Reduce DOE's Carbon Footprint." ...

  12. Proceedings, Dean's Day 1999

    SciTech Connect (OSTI)

    Zanner, M.A.

    1999-03-01

    On January 14--15, 1999, Sandia National Laboratories sponsored Deans Day, a conference for the Deans of Engineering and other executive-level representatives from 29 invited universities. Through breakout sessions and a wrap-up discussion, university and Sandia participants identified activities to further develop their strategic relationships. The four primary activities are: (A) concentrate joint efforts on current and future research strengths and needs; (B) attract the best students (at all grade levels) to science and engineering; (C) promote awareness of the need for and work together to influence a national science and technology R and D policy; and (D) enable the universities and Sandia to be true allies, jointly pursuing research opportunities and funding from government agencies and industry.

  13. Smithsonian's Museum Day September

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

    Day is a day when museums and cultural institutions across the nation open their doors free of charge to Smithsonian magazine subscribers and Smithsonian.com visitors. A...

  14. Data Day 2016

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

    Day » Data Day 2016 Data Day 2016 August 22nd - 23rd, 2016 Wang Hall (LBNL Building 59) and Building 50 Auditorium Lawrence Berkeley National Laboratory This summer, NERSC will host a brand new, data-centric event, Data Day. The main event will take place on August 22, followed by a half-day hackathon on August 23. The goal: to bring together researchers who use, or are interested in using, NERSC systems for data-intensive work. On August 22, a full day of talks and tutorials will get you up

  15. DOE Catalyst Demo Day

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy is organizing Catalyst Demo Day at the Franklin Institute in Philadelphia to showcase the next big startups in building energy efficiency and solar energy. Demo Day...

  16. Postdoc Research Day

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

    Research Day Postdoc Research Day Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality...

  17. Postdoc Research Day

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

    Research Day Postdoc Research Day Point your career towards Los Alamos Lab: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and opportunities for growth. Contact Postdoc Program Office Email Postdoc Research Day 2016 At Postdoc Research Day 2016, 70 postdocs showcased their research. The Judging Panel included Dr. Thomas Bowles, former Chief Scientist and Chief Science Officer Los Alamos National Laboratory; Dr. Kim Budil, the Vice

  18. Argonne's Earth Day 2011

    ScienceCinema (OSTI)

    None

    2013-04-19

    Argonne celebrated Earth Day on April 21, 2011 with an event that featured green activities and information booths.

  19. Smithsonian's Museum Day September

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

    5 September 21, 2010 LOS ALAMOS, New Mexico, September 21, 2010-Los Alamos National Laboratory's Bradbury Science Museum is participating for the sixth year in the Smithsonian's Museum Day on Saturday, September 25. Sponsored by Smithsonian Media, Museum Day is a day when participating museums and cultural institutions across the nation open their doors free of charge to anyone presenting a Smithsonian Museum Day ticket. "The Bradbury Science Museum already has a free-admission policy, but

  20. NanoDays

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

    NanoDays NanoDays WHEN: Apr 03, 2015 10:00 AM - Apr 12, 2015 5:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, NM 87544, USA CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury Science INTERNAL: Calendar Login NanoDays - April 3-12, 2015 Event Description NanoDays is a nationwide festival of educational programs about nanoscale science and engineering and its potential impact on the future. The Bradbury Science Museum celebrates NanoDays during Spring Break week, April

  1. National Day of Remembrance

    ScienceCinema (OSTI)

    None

    2013-03-01

    Ames Laboratory observed the National Day of Remembrance for weapons workers from the Cold War era with a ceremony held Oct. 27, 2009 at the Ames Public Library.

  2. NanoDays

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

    NanoDays NanoDays WHEN: Mar 24, 2016 10:00 AM - Apr 03, 2016 5:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, NM 87544, USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description NanoDays is a national festival of educational programs about nanoscale science and engineering and it's potential impact on the future. The Bradbury Science Museum will celebrate NanoDays over local spring break, March 24 - April 3, 2016. At the

  3. Celebrating Pi Day

    Broader source: Energy.gov [DOE]

    We are celebrating this Pi Day with a brief overview of the irrational and transcendental number known as Pi, with baked homophone.

  4. National Day of Remembrance

    SciTech Connect (OSTI)

    2010-01-01

    Ames Laboratory observed the National Day of Remembrance for weapons workers from the Cold War era with a ceremony held Oct. 27, 2009 at the Ames Public Library.

  5. Conflict Resolution Day

    Broader source: Energy.gov [DOE]

    Conflict Resolution Day takes a look at mediation, conciliation, negotiation, arbitration, the ombudsman, and facilitation to resolve conflict in the workplace. Employees and contractors are...

  6. Happy Earth Day 2011!

    Broader source: Energy.gov [DOE]

    Check out these resources from the Department of Energy to help you celebrate, get in the Earth Day spirit, and take action.

  7. Earth Day 2016

    Broader source: Energy.gov [DOE]

    April 22, 2016 is the forty-sixth anniversary of the founding of Earth Day which marked the beginning of the modern environmental movement. The Office of Environment, Health, Safety and Security (AU) is leading DOE’s coordinated Earth Day celebrations at the Forrestal DOE Headquarters Building in Washington, D.C.

  8. EERE INDUSTRY DAY

    Office of Energy Efficiency and Renewable Energy (EERE)

    On September 23-24, 2015 the inaugural EERE Industry Day was held at Oak Ridge National Laboratory to foster relationships and encourage dialog among researchers, industry representatives, and U.S. Department of Energy representatives.

  9. Holocaust Days of Remembrance

    Broader source: Energy.gov [DOE]

    The United States Congress established the Days of Remembrance as our nation’s annual commemoration of the Holocaust and created the United States Holocaust Memorial Museum as a permanent living...

  10. HOLOCAUST REMEMBRANCE DAY

    Broader source: Energy.gov [DOE]

    The United States Congress established the Days of Remembrance as our nation’s annual commemoration of the Holocaust and created the United States Holocaust Memorial Museum as a permanent living memorial to the victims.

  11. IT Job Shadow Day

    Broader source: Energy.gov [DOE]

    IT Job Shadow Day aims to educate and engage high school students in a variety of information technology careers within the federal government. Participating students will shadow federal technology professionals at federal workplaces.

  12. National Bioenergy Day 2014

    Broader source: Energy.gov [DOE]

    Bioenergy, the use of agricultural waste and forestry byproducts to generate heat and energy, will be celebrated during the second annual National Bioenergy Day on October 22, 2014. This is an...

  13. Data Privacy Day

    Broader source: Energy.gov [DOE]

    Respecting Privacy, Safeguarding Data and Enabling Trust is the theme for Data Privacy Day (DPD), an international effort held annually on January 28 to create awareness about the importance of privacy and protecting personal information.

  14. Optima Stakeholder Listening Day

    Broader source: Energy.gov [DOE]

    he Department of Energy’s Bioenergy Technologies and Vehicle Technologies Offices (BETO and VTO) are co-hosting a stakeholder Listening Day to help shape a major new Sustainable Transportation initiative: Co-optimization of Fuels and Engines (Optima).

  15. Lab celebrates Earth Day

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

    Lab celebrates Earth Day Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Lab celebrates Earth Day Multiple activities focus on environmental protection. May 1, 2013 A team from Industrial Hygiene and Safety during the Great Garbage Grab A team from Industrial Hygiene and Safety during the Great Garbage Grab. Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus

  16. Tape Mounts Last 30 Days

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

    Tape Mounts Last 30 Days Tape Mounts Last 30 Days Daily Tape Mounts

  17. NanoDays

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

    activities with presentations on current research, this event features new and unique learning experiences for both children and adults. WHAT TO EXPECT: Hands-on, table-top...

  18. Pi Day on Monday

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

    Pi Day on Monday Pi Day on Monday WHEN: Mar 14, 2016 1:00 PM - 5:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, NM 87544, USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description Come "around" for this once-time-a-year event. Stop by on Monday, March 14 (or 3.14 in geek-speak) during our regular hours from 1 to 5 p.m. to learn fascinating and fun facts about circles-that shape you see everyday but don't notice. In

  19. Day/Time

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

    Dawn Levy About Us Dawn Levy - Oak Ridge National Laboratory Dawn Levy is a science writer at Oak Ridge National Laboratory, one of the Department of Energy's 17 National Laboratories. She covers physics, chemistry and materials science. Most Recent This New Plastic Is 50% Renewable April 18

    Day 1 at 2014 ARPA-E Innovation Summit Day 1 at 2014 ARPA-E Innovation Summit February 24, 2014 - 6:52pm Addthis Through its PETRO program, ARPA-E is working to develop non-food crops that directly

  20. NUG 2013 Business Day

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

    » Business Day NUG 2013 Business Day NUG Business Meeting Agenda Tuesday, February 12, 2013 NERSC Oakland Scientific Facility 8:30 - Working Breakfast: Welcome and Introductions -- Stephane Ethier 9:00 - NERSC Accomplishments and Plans -- Francesca Verdier 9:30 - Department of Energy Update -- Dave Goodwin 9:45 - NERSC's New Building Update -- Brent Draney 10:00 - Edison Update -- Richard Gerber, Tina DeClerck, Zhengji Zhao 10:30 - Break 10:45 - The NERSC 8 Procurement -- Katie Antypas 11:15 -

  1. National Bioenergy Day 2015

    Broader source: Energy.gov [DOE]

    Bioenergy, the use of agricultural waste and forestry byproducts to generate heat and energy, will be celebrated during the third annual National Bioenergy Day on October 22, 2014. This is an opportunity to showcase bioenergy facilities and the bioenergy supply chain around the United States. The Bioenergy Technologies Office (BETO) will celebrate National Bioenergy Day with an educational display about the bioenergy supply chain and the bioeconomy in the lobby of the Energy Department’s Forrestal building in downtown Washington, D.C.

  2. Science and Technology Day

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

    Science and Technology Day Science and Technology Day February 24, 2015 Tuesday, Feb. 24 Berkeley Lab Building 50 Auditorium Attendance is open to anyone. Remote streaming is available at hosting.epresence.tv/lbl (Broadcast only) Time Title Speaker 8:15 Registration 8:55 Welcome Sudip Dosanjh, NERSC Director 9:00 The Year in Science at NERSC Richard Gerber, NERSC Senior Science Advisor 9:30 Science Keynote: Efficient modeling of laser-plasma accelerators using the ponderomotive-based code

  3. Polarized electron beams at milliampere average current

    SciTech Connect (OSTI)

    Poelker, Matthew

    2013-11-01

    This contribution describes some of the challenges associated with developing a polarized electron source capable of uninterrupted days-long operation at milliAmpere average beam current with polarization greater than 80%. Challenges will be presented in the context of assessing the required level of extrapolation beyond the performance of today's CEBAF polarized source operating at ~ 200 uA average current. Estimates of performance at higher current will be based on hours-long demonstrations at 1 and 4 mA. Particular attention will be paid to beam-related lifetime-limiting mechanisms, and strategies to construct a photogun that operate reliably at bias voltage > 350kV.

  4. 90-day Interim Report on Shale Gas Production - Secretary of...

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

    whether both current and future production can be done in an environmentally sound fashion that meets the needs of public trust. This 90-day report presents recommendations...

  5. Weekly Coal Production Estimation Methodology

    Gasoline and Diesel Fuel Update (EIA)

    Weekly Coal Production Estimation Methodology Step 1 (Estimate total amount of weekly U.S. coal production) U.S. coal production for the current week is estimated using a ratio ...

  6. Pi Day of the Century

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

    505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login Pi Event Description A special day celebrating this once-in-a-century occasion. Pi Day is an annual celebration...

  7. Transfer Activity Last 8 Days

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

    Activity Last 8 Days Transfer Activity Last 8 Days These graphs show the transfer activity statistics for the past eight days with the most recent day shown first. BE CAREFUL because the graphs are autoscaling - check the scales on each axis before you compare graphs. Transfers started/in progress (Both Systems) Transfers started/in progress (Both Systems) Transfers started/in progress (Both Systems) Transfers started/in progress (Both Systems) Transfers started/in progress (Both Systems)

  8. Aggregate Transfers Last 8 Days

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

    Transfers Last 8 Days Aggregate Transfers Last 8 Days These plots show the aggregate bandwidth statistics for the past eight days with the most recent day shown first. BE CAREFUL because the graphs are autoscaling - check the scales on each axis before you compare graphs. BW (Both Systems) BW (Both Systems) BW (Both Systems) BW (Both Systems) BW (Both Systems) BW (Both Systems) BW (Both Systems) BW (Both Systems) Last edited: 2011-04-04 10:44:03

  9. Concurrent Transfers Last 8 Days

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

    Transfers Last 8 Days Concurrent Transfers Last 8 Days These plots show the concurrent transfers statistics for the past eight days with the most recent day shown first. BE CAREFUL because the graphs are autoscaling - check the scales on each axis before you compare graphs. Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Concurrency (Both Systems) Last

  10. Estimating Methods

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

    1997-03-28

    Based on the project's scope, the purpose of the estimate, and the availability of estimating resources, the estimator can choose one or a combination of techniques when estimating an activity or project. Estimating methods, estimating indirect and direct costs, and other estimating considerations are discussed in this chapter.

  11. Pi Day of the Century

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

    Pi Day of the Century Pi Day of the Century WHEN: Mar 14, 2015 11:00 AM - 1:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, New Mexico, USA CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login Pi Event Description A special day celebrating this once-in-a-century occasion. Pi Day is an annual celebration commemorating the mathematical constant π, a never-ending, transcendental number representing the ratio of a circle's circumference to its

  12. Innovative Manufacturing Initiative Recognition Day

    Broader source: Energy.gov [DOE]

    The Innovative Manufacturing Initiative (IMI) Recognition Day (held in Washington, DC on June 20, 2012) showcased IMI projects selected by the Energy Department to help American manufacturers...

  13. 2016 CSP Summit Day 1

    Office of Energy Efficiency and Renewable Energy (EERE)

    Below are links to the agenda, presentations, and plenary sessions from the first day of the 2016 SunShot CSP Summit.

  14. ALS Holds Annual Safety Day

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

    ALS Holds Annual Safety Day ALS Holds Annual Safety Day Print by Scott Taylor, ALS Safety Manager Andrew Doran cleans equipment housing at Beamline 12.2.2. The ALS held its annual safety day on Monday, June 13 for all ALS and associated staff. The day started with an all-hands meeting, beginning with presentations by ALS Director Roger Falcone and LBNL Environmental Health and Safety Division Director (and former ALS Safety Manager) Jim Floyd. Both discussed the importance of the incorporation

  15. George Washington Carver Recognition Day

    Broader source: Energy.gov [DOE]

    In commemoration of George Washington Carver’s life and work, Congress declared January 5 as George Washington Carver Recognition Day.

  16. Property:DayQuantity | Open Energy Information

    Open Energy Info (EERE)

    are not known. Acceptable units (and their conversions) are: 1 day,Day,days,Days,DAY,DAYS,d,D 24 hour,hours,Hour,Hours,hr,hrs,HOUR,HOURS,HR,HRS 1440 minute,minutes,Minute,Minutes,m...

  17. Current sensor

    DOE Patents [OSTI]

    Yakymyshyn, Christopher Paul; Brubaker, Michael Allen; Yakymyshyn, Pamela Jane

    2007-01-16

    A current sensor is described that uses a plurality of magnetic field sensors positioned around a current carrying conductor. The sensor can be hinged to allow clamping to a conductor. The current sensor provides high measurement accuracy for both DC and AC currents, and is substantially immune to the effects of temperature, conductor position, nearby current carrying conductors and aging.

  18. The Ocean Sampling Day Consortium

    SciTech Connect (OSTI)

    Kopf, Anna; Bicak, Mesude; Kottmann, Renzo; Schnetzer, Julia; Kostadinov, Ivaylo; Lehmann, Katja; Fernandez-Guerra, Antonio; Jeanthon, Christian; Rahav, Eyal; Ullrich, Matthias; Wichels, Antje; Gerdts, Gunnar; Polymenakou, Paraskevi; Kotoulas, Giorgos; Siam, Rania; Abdallah, Rehab Z.; Sonnenschein, Eva C.; Cariou, Thierry; O’Gara, Fergal; Jackson, Stephen; Orlic, Sandi; Steinke, Michael; Busch, Julia; Duarte, Bernardo; Caçador, Isabel; Canning-Clode, João; Bobrova, Oleksandra; Marteinsson, Viggo; Reynisson, Eyjolfur; Loureiro, Clara Magalhães; Luna, Gian Marco; Quero, Grazia Marina; Löscher, Carolin R.; Kremp, Anke; DeLorenzo, Marie E.; Øvreås, Lise; Tolman, Jennifer; LaRoche, Julie; Penna, Antonella; Frischer, Marc; Davis, Timothy; Katherine, Barker; Meyer, Christopher P.; Ramos, Sandra; Magalhães, Catarina; Jude-Lemeilleur, Florence; Aguirre-Macedo, Ma Leopoldina; Wang, Shiao; Poulton, Nicole; Jones, Scott; Collin, Rachel; Fuhrman, Jed A.; Conan, Pascal; Alonso, Cecilia; Stambler, Noga; Goodwin, Kelly; Yakimov, Michael M.; Baltar, Federico; Bodrossy, Levente; Van De Kamp, Jodie; Frampton, Dion M. F.; Ostrowski, Martin; Van Ruth, Paul; Malthouse, Paul; Claus, Simon; Deneudt, Klaas; Mortelmans, Jonas; Pitois, Sophie; Wallom, David; Salter, Ian; Costa, Rodrigo; Schroeder, Declan C.; Kandil, Mahrous M.; Amaral, Valentina; Biancalana, Florencia; Santana, Rafael; Pedrotti, Maria Luiza; Yoshida, Takashi; Ogata, Hiroyuki; Ingleton, Tim; Munnik, Kate; Rodriguez-Ezpeleta, Naiara; Berteaux-Lecellier, Veronique; Wecker, Patricia; Cancio, Ibon; Vaulot, Daniel; Bienhold, Christina; Ghazal, Hassan; Chaouni, Bouchra; Essayeh, Soumya; Ettamimi, Sara; Zaid, El Houcine; Boukhatem, Noureddine; Bouali, Abderrahim; Chahboune, Rajaa; Barrijal, Said; Timinouni, Mohammed; El Otmani, Fatima; Bennani, Mohamed; Mea, Marianna; Todorova, Nadezhda; Karamfilov, Ventzislav; ten Hoopen, Petra; Cochrane, Guy; L’Haridon, Stephane; Bizsel, Kemal Can; Vezzi, Alessandro; Lauro, Federico M.; Martin, Patrick; Jensen, Rachelle M.; Hinks, Jamie; Gebbels, Susan; Rosselli, Riccardo; De Pascale, Fabio; Schiavon, Riccardo; dos Santos, Antonina; Villar, Emilie; Pesant, Stéphane; Cataletto, Bruno; Malfatti, Francesca; Edirisinghe, Ranjith; Silveira, Jorge A. Herrera; Barbier, Michele; Turk, Valentina; Tinta, Tinkara; Fuller, Wayne J.; Salihoglu, Ilkay; Serakinci, Nedime; Ergoren, Mahmut Cerkez; Bresnan, Eileen; Iriberri, Juan; Nyhus, Paul Anders Fronth; Bente, Edvardsen; Karlsen, Hans Erik; Golyshin, Peter N.; Gasol, Josep M.; Moncheva, Snejana; Dzhembekova, Nina; Johnson, Zackary; Sinigalliano, Christopher David; Gidley, Maribeth Louise; Zingone, Adriana; Danovaro, Roberto; Tsiamis, George; Clark, Melody S.; Costa, Ana Cristina; El Bour, Monia; Martins, Ana M.; Collins, R. Eric; Ducluzeau, Anne-Lise; Martinez, Jonathan; Costello, Mark J.; Amaral-Zettler, Linda A.; Gilbert, Jack A.; Davies, Neil; Field, Dawn; Glöckner, Frank Oliver

    2015-06-19

    In this study, Ocean Sampling Day was initiated by the EU-funded Micro B3 (Marine Microbial Biodiversity, Bioinformatics, Biotechnology) project to obtain a snapshot of the marine microbial biodiversity and function of the world’s oceans. It is a simultaneous global mega-sequencing campaign aiming to generate the largest standardized microbial data set in a single day. This will be achievable only through the coordinated efforts of an Ocean Sampling Day Consortium, supportive partnerships and networks between sites. This commentary outlines the establishment, function and aims of the Consortium and describes our vision for a sustainable study of marine microbial communities and their embedded functional traits.

  19. Optima Stakeholder Listening Day Agenda

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

    Agenda 16-17 June 2015 Maxwell Conference Room - Energy Systems Integration Facility National Renewable Energy Laboratory, Golden, Colorado Day 1 Half-day: 11:00 - 17:30 11:00 Arrival, lunch (available for purchase, pre-order required), and networking 12:00 Introduction 12:20 Overview of the Optima initiative 13:00 Listening Day goals 13:45 Break 14:15 Working Session 1: Scoping new horizons for fuels and vehicles 15:45 Break 16:15 Working Session 2: Fuel and vehicle interactions - Thrust 1

  20. EERE Days at Stanford University

    Broader source: Energy.gov [DOE]

    The Department of Energy hosts the Office of Energy Efficiency and Renewable Energy (EERE) Days at Stanford University to engage students and faculty on key energy issues aligned with EERE’s...

  1. The Ocean Sampling Day Consortium

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

    Kopf, Anna; Bicak, Mesude; Kottmann, Renzo; Schnetzer, Julia; Kostadinov, Ivaylo; Lehmann, Katja; Fernandez-Guerra, Antonio; Jeanthon, Christian; Rahav, Eyal; Ullrich, Matthias; et al

    2015-06-19

    In this study, Ocean Sampling Day was initiated by the EU-funded Micro B3 (Marine Microbial Biodiversity, Bioinformatics, Biotechnology) project to obtain a snapshot of the marine microbial biodiversity and function of the world’s oceans. It is a simultaneous global mega-sequencing campaign aiming to generate the largest standardized microbial data set in a single day. This will be achievable only through the coordinated efforts of an Ocean Sampling Day Consortium, supportive partnerships and networks between sites. This commentary outlines the establishment, function and aims of the Consortium and describes our vision for a sustainable study of marine microbial communities and theirmore » embedded functional traits.« less

  2. Earth Day: Leading by Example

    Broader source: Energy.gov [DOE]

    We’re not just interested in talking the talk at the Energy Department, it’s important to us to walk the walk. To do that, we’re working every day across the country to make our operations more sustainable and efficient. Take these employees, for example.

  3. Argonne's 2012 Earth Day Event

    ScienceCinema (OSTI)

    None

    2013-04-19

    Argonne's 2012 Earth Day event drew crowds from across the laboratory. Argonne and U.S. Department of Energy employees toured booths and interactive displays set up by Argonne programs and clubs. Several of Argonne's partners participated, including U.S. Department of Energy, University of Chicago, Abri Credit Union, DuPage County Forest Preserve, DuPage Water Commission, PACE and Morton Arboretum. Argonne scientists and engineers also participated in a poster session, discussing their clean energy research.

  4. The early days of incineration

    SciTech Connect (OSTI)

    Valenti, M.

    1995-05-01

    Landfills reaching capacity, beaches fouled with trash, neighborhood residents protesting waste disposal sites in their backyards, and municipalities forced to recycle. Sound familiar? These issues might have been taken from today`s headlines, but they were also problems facing mechanical engineers a century ago. Conditions such as these were what led engineers to design the first incinerators for reducing the volume of municipal garbage, as well as for producing heat and electricity. The paper discusses these early days.

  5. 2013 Nuclear Workforce Development Day

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

    Nuclear Workforce Development Day ∎ Tuesday, October 22, 2013 Nuclear Medicine Topics:  Pathways of Practice in Nuclear Medicine  Radiopharmacy  Patient Care  Medical Imaging & Computers Moderator: Deborah M. Gibbs, MEd, PET, CNMT Lead Nuclear Medicine / PET Facility Administrator Georgia Regents University Panel Members: Jim Corley, MS, RPh- Associate Professor Georgia Regents University George David, MS, FAAPM- Medical Physicist Georgia Regents University Dr. Gregory

  6. Innovative Manufacturing Initiative Recognition Day

    Broader source: Energy.gov [DOE]

    The Innovative Manufacturing Initiative (IMI) Recognition Day (held in Washington, DC on June 20, 2012) showcased IMI projects selected by the Energy Department to help American manufacturers dramatically increase the energy efficiency of their operations and reduce costs. Each project will advance transformational technologies and materials that can benefit a broad cross-section of the domestic economy. This event created a platform for inter-agency and industry networking and also raised awareness among congressional staff and private investors.

  7. ARM - Publications: Science Team Meeting Documents: Day and Night cloud

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

    fraction - Cloud Inter-Compariosn IOP results Day and Night cloud fraction - Cloud Inter-Compariosn IOP results Genkova, Iliana University of Illinois-Champaign Long, Chuck Pacific Northwest National Laboratory Turner, David Pacific Northwest National Laboratory We present results from the CIC IOP from March-may, 2003. Day time and night time cloud fraction retrieval algorithms have been presented and intercompared. Amount of low, middle and high cloud have been estimated and compared to

  8. Neutrino Physics AAPT Strand Day

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

    Physics AAPT Strand Day NSTA Regional, 2005 Jocelyn Monroe, Columbia University 1. What Is a Neutrino Anyway? 2. The Question Of Neutrino Mass 3. Searching For Neutrino Oscillations 4. Where Are We Now? ν Neutrinos, they are very small. They have no charge and have no mass And do not interact at all. The earth is just a silly ball To them, through which they simply pass... ...And pierce the lover and his lass From underneath the bed- you call It wonderful; I call it crass. J from ``Cosmic

  9. 2013 Nuclear Workforce Development Day

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

    Nuclear Energy Impact Topics: Today's & Tomorrow's New Nuclear Energy Construction & the Workforce Outlook  Current New Nuclear Energy Construction Projects  Small Modular Reactor Developments  Nuclear Workforce Demo Moderator: Nora Swanson - Workforce Development Coordinator Southern Company Panel Members: Scott Macfarland - Manager, Corporate Workforce Planning SCANA Corporation Randy Johnson - Vice President, Operational Readiness Vogtle 3 &4 Southern Company Mary

  10. Celebrate Earth Day! | Department of Energy

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

    Savers Facebook pages, our Earth Day poll provides another opportunity for you to interact with us. Log on to our Earth Day Web site and tell us how you'll recognize Earth Day,...

  11. CEMI Days Factsheet | Department of Energy

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

    CEMI Days Factsheet CEMI Days Factsheet CEMI Days factsheet.pdf (507.22 KB) More Documents & Publications Introduction to CEMI Fact Sheet Amped Up! Volume 1, No.2 CEMI Southeast Regional Summit Agenda

  12. Lab to host second annual LDRD Day September 8

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

    Second annual LDRD Day Lab to host second annual LDRD Day September 8 The event provides an opportunity for people to see some of the most exciting research currently underway at the Laboratory. September 2, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National

  13. Earth Day Coalition | Open Energy Information

    Open Energy Info (EERE)

    Day Coalition Jump to: navigation, search Name: Earth Day Coalition Address: 3606 Bridge Avenue, Suite 4 Place: Cleveland, Ohio Zip: 44113 Coordinates: 41.4829135, -81.7117416...

  14. MDM Tech Day Presentation | Department of Energy

    Energy Savers [EERE]

    MDM Tech Day Presentation MDM Tech Day Presentation More Documents & Publications Slide 1 Microsoft Word - MRContingencyProtocolEMFINAL.docx UPF R&OM Management...

  15. Current Titles

    SciTech Connect (OSTI)

    Various

    2006-06-01

    This booklet is published for those interested in current research being conducted at the National Center for Electron Microscopy. The NCEM is a DOE-designated national user facility and is available at no charge to qualified researchers. Access is controlled by an external steering committee. Interested researchers may contact Jane Cavlina, Administrator, at 510/486-6036.

  16. Current Research

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

    Current Research The U.S. Department of Transportation (USDOT) has established its only high-performance computing and engineering analysis research facility at Argonne National Laboratory to provide applications support in key areas of applied research and development for the USDOT community. The Transportation Research and Analysis Computing Center (TRACC) features a state-of-the-art massively parallel computer system, advanced scientific visualization capability, high-speed network

  17. Current Contracts

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

    Current Contracts U.S. Department of Energy Carlsbad Field Office Management & Operating Contractor for the Waste Isolation Pilot Plant Contract Number DE-EM0001971 Fee Payment Information (Nuclear Waste Partnership, LLC.) U.S. Department of Energy Carlsbad Field Office Transportation Contractors for the Waste Isolation Pilot Plant Contract Number DE-EM0001840 (Visionary Solutions, LLC) Contract Number DE-EM0001819 (CAST Specialty Transportation Services, Inc.) U.S. Department of Energy

  18. Take Our Daughters to Work Day 2016

    Broader source: Energy.gov [DOE]

    April 28 was Take Our Daughters and Sons to Work Day. At the U.S. Department of Energy, proud parents brought their children to participate in a day full of activities.

  19. I/O Statistics Last 30 Days

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

    Last 30 Days These plots show the daily statistics for the last 30 days for the storage systems at NERSC in terms of the amount of data transferred and the number of files...

  20. DOE Co-Spnsors Earth Day Activities

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

    DOE Co-Sponsors Earth Day Activities Free trees and native plants are available to the first participants at the Idaho Falls Earth Day festivities in Tautphaus Park. There are a...

  1. Earth Day 2014 | Department of Energy

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

    This year, we're celebrating Earth Day all week long. It's Earth Week on Energy.gov We're focusing on climate change, highlighting Earth Day events and sharing ways Americans ...

  2. Innovative Manufacturing Initiatives Recognition Day Agenda ...

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

    Innovative Manufacturing Initiatives Recognition Day Agenda imirecogitiondayagenda.pdf (76.67 KB) More Documents & Publications Innovative Manufacturing Initiative Recognition ...

  3. National Day of Remembrance | Department of Energy

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

    Remembrance National Day of Remembrance December 10, 2014 - 11:56am Addthis Mr. David Klaus, Deputy Under Secretary for Management and Performance, speaking at the October 31, 2014 National Remembrance Day event. Mr. David Klaus, Deputy Under Secretary for Management and Performance, speaking at the October 31, 2014 National Remembrance Day event. On July 9, 2014, the U.S. Senate announced the passage of S. Res. 417, a Senate resolution designating October 30, 2014, as a National Day of

  4. National Alternative Vehicle (AFV) Day Odyssey

    Office of Energy Efficiency and Renewable Energy (EERE)

    National Alternative Fuel Vehicle (AFV) Day Odyssey is a biennial event dedicated to promoting cleaner choices in transportation.

  5. "ALON ISRAEL OIL COMPANY LTD",820,16,"ALON BAKERSFIELD OPERATING INC","West Coast","California","BAKERSFIELD",5,"CAT HYDROCRACKING, GAS OIL","Downstream Charge Capacity, Current Year (barrels per calendar day)",14250

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

    CORPORATION","SURVEY","PERIOD","COMPANY_NAME","RDIST_LABEL","STATE_NAME","SITE","PADD","PRODUCT","SUPPLY","QUANTITY" "ALON ISRAEL OIL COMPANY LTD",820,16,"ALON BAKERSFIELD OPERATING INC","West Coast","California","BAKERSFIELD",5,"CAT HYDROCRACKING, GAS OIL","Downstream Charge Capacity, Current Year (barrels per calendar

  6. I/O Statistics Last 30 Days

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

    I/O Statistics Last 30 Days I/O Statistics Last 30 Days These plots show the daily statistics for the last 30 days for the storage systems at NERSC in terms of the amount of data transferred and the number of files transferred. Daily I/O Volume Daily I/O Count

  7. Revised analyses of decommissioning for the reference pressurized Water Reactor Power Station. Volume 2, Effects of current regulatory and other considerations on the financial assurance requirements of the decommissioning rule and on estimates of occupational radiation exposure: Appendices, Final report

    SciTech Connect (OSTI)

    Konzek, G.J.; Smith, R.I.; Bierschbach, M.C.; McDuffie, P.N.

    1995-11-01

    With the issuance of the final Decommissioning Rule (July 27, 1998), owners and operators of licensed nuclear power plants are required to prepare, and submit to the US Nuclear Regulatory Commission (NRC) for review, decommissioning plans and cost estimates. The NRC staff is in need of bases documentation that will assist them in assessing the adequacy of the licensee submittals, from the viewpoint of both the planned actions, including occupational radiation exposure, and the probable costs. The purpose of this reevaluation study is to provide some of the needed bases documentation. This report contains the results of a review and reevaluation of the 1978 PNL decommissioning study of the Trojan nuclear power plant (NUREG/CR-0130), including all identifiable factors and cost assumptions which contribute significantly to the total cost of decommissioning the nuclear power plant for the DECON, SAFSTOR, and ENTOMB decommissioning alternatives. These alternatives now include an initial 5--7 year period during which time the spent fuel is stored in the spent fuel pool, prior to beginning major disassembly or extended safe storage of the plant. Included for information (but not presently part of the license termination cost) is an estimate of the cost to demolish the decontaminated and clean structures on the site and to restore the site to a ``green field`` condition. This report also includes consideration of the NRC requirement that decontamination and decommissioning activities leading to termination of the nuclear license be completed within 60 years of final reactor shutdown, consideration of packaging and disposal requirements for materials whose radionuclide concentrations exceed the limits for Class C low-level waste (i.e., Greater-Than-Class C), and reflects 1993 costs for labor, materials, transport, and disposal activities.

  8. Revised analyses of decommissioning for the reference pressurized Water Reactor Power Station. Effects of current regulatory and other considerations on the financial assurance requirements of the decommissioning rule and on estimates of occupational radiation exposure, Volume 1, Final report

    SciTech Connect (OSTI)

    Konzek, G.J.; Smith, R.I.; Bierschbach, M.C.; McDuffie, P.N.

    1995-11-01

    With the issuance of the final Decommissioning Rule (July 27, 1988), owners and operators of licensed nuclear power plants are required to prepare, and submit to the US Nuclear Regulatory Commission (NRC) for review, decommissioning plans and cost estimates. The NRC staff is in need of bases documentation that will assist them in assessing the adequacy of the licensee submittals, from the viewpoint of both the planned actions, including occupational radiation exposure, and the probable costs. The purpose of this reevaluation study is to provide some of the needed bases documentation. This report contains the results of a review and reevaluation of the {prime}978 PNL decommissioning study of the Trojan nuclear power plant (NUREG/CR-0130), including all identifiable factors and cost assumptions which contribute significantly to the total cost of decommissioning the nuclear power plant for the DECON, SAFSTOR, and ENTOMB decommissioning alternatives. These alternatives now include an initial 5--7 year period during which time the spent fuel is stored in the spent fuel pool, prior to beginning major disassembly or extended safe storage of the plant. Included for information (but not presently part of the license termination cost) is an estimate of the cost to demolish the decontaminated and clean structures on the site and to restore the site to a ``green field`` condition. This report also includes consideration of the NRC requirement that decontamination and decommissioning activities leading to termination of the nuclear license be completed within 60 years of final reactor shutdown, consideration of packaging and disposal requirements for materials whose radionuclide concentrations exceed the limits for Class C low-level waste (i.e., Greater-Than-Class C), and reflects 1993 costs for labor, materials, transport, and disposal activities.

  9. Current Schedule of Experiments

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

    current schedule of experiments Current Schedule of Experiments Current Schedule of Experiments - Updated 4/2016

  10. Current to Current | Open Energy Information

    Open Energy Info (EERE)

    Current Jump to: navigation, search Name: Current to Current Address: 35 Corporate Dr Place: Burlington Zip: 1803 Region: United States Sector: Marine and Hydrokinetic Phone...

  11. Revised analyses of decommissioning for the reference boiling water reactor power station. Effects of current regulatory and other considerations on the financial assurance requirements of the decommissioning rule and on estimates of occupational radiation exposure - appendices. Final report

    SciTech Connect (OSTI)

    Smith, R.I.; Bierschbach, M.C.; Konzek, G.J.; McDuffie, P.N.

    1996-07-01

    The NRC staff is in need of decommissioning bases documentation that will assist them in assessing the adequacy of the licensee submittals, from the viewpoint of both the planned actions, including occupational radiation exposure, and the probable costs. The purpose of this reevaluation study is to update the needed bases documentation. This report presents the results of a review and reevaluation of the PNL 1980 decommissioning study of the Washington Public Power Supply System`s Washington Nuclear Plant Two (WNP-2) located at Richland, Washington, including all identifiable factors and cost assumptions which contribute significantly to the total cost of decommissioning the plant for the DECON, SAFSTOR, and ENTOMB decommissioning alternatives. These alternatives now include an initial 5-7 year period during which time the spent fuel is stored in the spent fuel pool prior to beginning major disassembly or extended safe storage of the plant. Included for information (but not presently part of the license termination cost) is an estimate of the cost to demolish the decontaminated and clear structures on the site and to restore the site to a {open_quotes}green field{close_quotes} condition. This report also includes consideration of the NRC requirement that decontamination and decommissioning activities leading to termination of the nuclear license be completed within 60 years of final reactor shutdown, consideration of packaging and disposal requirements for materials whose radionuclide concentrations exceed the limits for Class C low-level waste (i.e., Greater-Than-Class C), and reflects 1993 costs for labor, materials, transport, and disposal activities. Sensitivity of the total license termination cost to the disposal costs at different low-level radioactive waste disposal sites, to different depths of contaminated concrete surface removal within the facilities, and to different transport distances is also examined.

  12. Educate yourself about stewardship this Earth Day

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

    Educate yourself about stewardship this Earth Day Educate yourself about stewardship this Earth Day WHEN: Apr 20, 2016 12:00 PM - 2:00 PM WHERE: Bradbury Science Museum 1350 Central Ave, Los Alamos, NM 87544, USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description Earth Day open house Open House at the Bradbury Science Museum hosted by the Lab's Environmental Protection & Compliance-Environmental Stewardship resources team. Laboratory

  13. Sustainable Transportation Day | Department of Energy

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

    Sustainable Transportation Day Sustainable Transportation Day June 22, 2015 11:00AM to 5:00PM EDT U.S. Department of Energy 1000 Independence Ave., SW Washington, D.C. 20585 Join us for Sustainable Transportation Day, an afternoon on the grounds of the Forrestal Building in Washington D.C., with U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewabel Energy's (EERE's) Bioenergy Technologies Office, Fuel Cell Technologies Office, and Vehicle Technologies Office. Mingle with

  14. Local Students Celebrate Earth Day at NREL

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

    Students Celebrate Earth Day at NREL For more information contact: e:mail: Public Affairs Golden, Colo., April 17, 1998 — Media are invited to cover Earth Day celebration designed to inspire a new generation of scientists to discover better ways of using our natural resources. What: The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) will host an Earth Day celebration for 60 elementary students. Hands-on activities will include building model solar cars and

  15. National Hydrogen and Fuel Cell Day

    Office of Energy Efficiency and Renewable Energy (EERE)

    Join us on Thursday, October 8, in celebrating the first National Hydrogen and Fuel Cell Day! In 2013, auto manufacturers started announcing fuel cell electric vehicle (FCEV) commercialization...

  16. 4th Day Energy | Open Energy Information

    Open Energy Info (EERE)

    in residential and commercial solar electric system installations. State-of-the-art photovoltaics (PV) are used for solar energy production3. References 4th Day Energy...

  17. 2016 Postdoc Research Day Presentation Slides (Conference) |...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Conference: 2016 Postdoc Research Day ; 2016-05-19 - 2016-05-19 ; Los Alamos, New Mexico, United States Research Org: Los Alamos National Laboratory (LANL) ...

  18. Innovative Manufacturing Initiative Recognition Day, Advanced...

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

    Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry

  19. Smithsonian's Museum Day at Bradbury Science Museum

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

    to Smithsonian magazine subscribers and Smithsonian.com visitors. A celebration of culture, learning, and the dissemination of knowledge, Museum Day follows the free-admission...

  20. All Day Solar | Open Energy Information

    Open Energy Info (EERE)

    stage company planning to manufacture flexible thin-film PV modules for vehicular rooftop applications. References: All Day Solar1 This article is a stub. You can help...

  1. Leverage Earth Day to Promote Energy Efficiency

    Broader source: Energy.gov [DOE]

    Learn how to leverage Earth Day and other holidays by visiting the Better Buildings Residential Program Solution Center for helpful peer exchange call summaries and case studies:

  2. 2014 Brayton Cycle Workshop and Industry Day

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

    Brayton Cycle Workshop and Industry Day - Sandia Energy Energy Search Icon ... Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal ...

  3. Optima Stakeholder Listening Day | Department of Energy

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

    from industry and other important stakeholders, work to accelerate the concurrent ... BETO and VTO designed the Listening Day to obtain guidance from diverse stakeholders. ...

  4. Smithsonian's Museum Day at Bradbury Science Museum

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

    Museum Day is when museums and cultural institutions across the nation open their doors free of charge to Smithsonian magazine subscribers and Smithsonian.com visitors. September...

  5. Demonstration and Deployment Workshop Day 2 - Thermochem | Department...

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

    Day 2 - Thermochem Demonstration and Deployment Workshop Day 2 - Thermochem Day 2 Report - ... More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out ...

  6. Magnetic nanoparticle temperature estimation

    SciTech Connect (OSTI)

    Weaver, John B.; Rauwerdink, Adam M.; Hansen, Eric W.

    2009-05-15

    The authors present a method of measuring the temperature of magnetic nanoparticles that can be adapted to provide in vivo temperature maps. Many of the minimally invasive therapies that promise to reduce health care costs and improve patient outcomes heat tissue to very specific temperatures to be effective. Measurements are required because physiological cooling, primarily blood flow, makes the temperature difficult to predict a priori. The ratio of the fifth and third harmonics of the magnetization generated by magnetic nanoparticles in a sinusoidal field is used to generate a calibration curve and to subsequently estimate the temperature. The calibration curve is obtained by varying the amplitude of the sinusoidal field. The temperature can then be estimated from any subsequent measurement of the ratio. The accuracy was 0.3 deg. K between 20 and 50 deg. C using the current apparatus and half-second measurements. The method is independent of nanoparticle concentration and nanoparticle size distribution.

  7. Volunteer Day | Y-12 National Security Complex

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

    Volunteer Day Volunteer Day Posted: February 11, 2013 - 3:48pm | Y-12 Report | Volume 9, Issue 2 | 2013 For 10 years, Y-12 employees and their friends and family members have donated lots of sweat equity and talent to improve their communities through an annual Day of Volunteering. From caring for llamas to sprucing up playgrounds and picnic areas to stocking donated food items, employees are willing to roll up their T-shirt sleeves and lend a hand. Libraries, animal shelters, food pantries,

  8. Vice President Biden Kicks Off Five Days of Earth Day Activities with

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

    Announcement of Major New Energy Efficiency Effort | Department of Energy Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort Vice President Biden Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort April 21, 2010 - 12:00am Addthis Washington, D.C. -- Vice President Biden will today kick off five days of Administration events around the 40th anniversary of Earth Day with the announcement of the

  9. National Laboratories Recruiting Day" at Howard University |...

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

    National Laboratories Recruiting Day" at Howard University February 4, 2016 11:00AM to 6:00PM EST Howard University, School of Engineering, Architecture and Computer Sciences....

  10. National Manufacturing Day | Department of Energy

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

    anticipated 400,000 people who want to experience U.S. manufacturing up close and in person. On October 2, the U.S. Department of Commerce's fourth annual Manufacturing Day will...

  11. Co-Optima Stakeholder Listening Day

    Broader source: Energy.gov [DOE]

    he Department of Energy’s Bioenergy Technologies and Vehicle Technologies Offices (BETO and VTO) are co-hosting a stakeholder Listening Day to help shape a major new Sustainable Transportation initiative: Co-optimization of Fuels and Engines (Optima).

  12. Demo Day | OpenEI Community

    Open Energy Info (EERE)

    is coming to a close. On May 14, 17 finalists will showcase their innovative ideas at the Demo Day event in San Francisco. To register and learn more about the event click here...

  13. Inter-Agency Holocaust Remberance Day

    Broader source: Energy.gov [DOE]

    The ‘Days of Remembrance’ honors the six million Jews who were murdered during the Holocaust, and the five million other victims including Soviet prisoners of war, Polish Christians, physically and...

  14. Day4Energy Inc | Open Energy Information

    Open Energy Info (EERE)

    Day4Energy Inc Place: Burnaby, British Columbia, Canada Zip: BC V5G 4X4 Product: Manufactures modules using crystalline silicon PV cells and a patented back-contact method, the...

  15. Lab joins in global Earth Day celebrations

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

    Lab joins in global Earth Day celebrations Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Lab joins in global Earth Day celebrations A personal message from Laboratory Director Charlie McMillan April 1, 2014 Charlie McMillan, Laboratory Director Charlie McMillan, Laboratory Director Contacts Community Programs Office Director Kurt Steinhaus Email Editor Linda Anderman Email Los Alamos

  16. 2016 - Nano Days | MIT-Harvard Center for Excitonics

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

    Nano Days 5.26.2016 Nano Days - April 2, 2016

  17. Earth Day 2012: A Day to Remember the Past and Shape the Future

    Broader source: Energy.gov [DOE]

    On Earth Day 2012, one man contemplates the history of conservationism and environmentalism in the United States - and the world.

  18. Superconducting fault current controller/current controller

    DOE Patents [OSTI]

    Cha, Yung S.

    2004-06-15

    A superconducting fault current controller/current controller employs a superconducting-shielded core reactor (SSCR) with a variable impedance in a secondary circuit to control current in a primary circuit such as an electrical distribution system. In a second embodiment, a variable current source is employed in a secondary circuit of an SSCR to control current in the primary circuit. In a third embodiment, both a variable impedance in one secondary circuit and a variable current source in a second circuit of an SSCR are employed for separate and independent control of current in the primary circuit.

  19. Energy Industry Days- Performance Contracting- Sacramento, CA

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy is hosting several Energy Industry Day events to promote and publicize opportunities for small businesses seeking to meet DOE support requirements. Opportunities will be available for attendees to learn of potential partnerships with prime and subcontracting companies. These Energy Industry Day events would both support the agency's commitment to DOE's "Small Business First Policy" and would provide dedicated sessions that introduce Energy Service Companies (ESCOs) and other prime contract holders with small business.

  20. 30-Day Federal Register Notice - Extension | Department of Energy

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

    30-Day Federal Register Notice - Extension 30-Day Federal Register Notice - Extension Record Extension-30 Day Federal Register Notice 30-Day Federal Register Notice - Extension (57.73 KB) More Documents & Publications 30 Day Federal Register Notice Extension - FINAL 30-Day Federal Register Notice - Proposed 30 Day Federal Register Notice Proposed - FINAL

  1. Smart Manufacturing Institute Industry Day Workshop Proceedings

    Office of Energy Efficiency and Renewable Energy (EERE)

    AMO hosted an Industry Day workshop to explain the concept, vision, and technology needs associated with support for a Clean Energy Manufacturing Innovation Institute on Smart Manufacturing. The workshop was held on February 25, 2015 at the Georgia Tech Hotel & Conference Center in Atlanta, GA.

  2. Smart Manufacturing Institute Industry Day Workshop

    Broader source: Energy.gov [DOE]

    AMO hosted an Industry Day workshop to explain the concept, vision, and technology needs associated with support for a Clean Energy Manufacturing Innovation Institute on Smart Manufacturing. The workshop was held on February 25, 2015 at the Georgia Tech Hotel & Conference Center in Atlanta, GA.

  3. Cori Lisa Gerhardt, Evan Racah DAS Data Day

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

    Spark on Cori Lisa Gerhardt, Evan Racah DAS Data Day What is Spark? ● Apache Spark is a fast and general engine for large-scale data processing ● Data-parallel model ○ Similar to Hadoop, except it harnesses in-memory data for fast data processing ● Robust body of libraries: machine learning, sql, graphx, streaming ● Created at the AMPLab in UCB, currently maintained by DataBricks, more than 400 contributors to git repository ● Requires no parallel programming expertise: Can take

  4. Commercial Current Promotions

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

    New Commercial Program Development Commercial Current Promotions Industrial Federal Agriculture This page features all current special promotions for commercial programs....

  5. How Are You Celebrating Earth Day This Year? | Department of...

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

    Day This Year? How Are You Celebrating Earth Day This Year? April 21, 2011 - 7:30am Addthis Tomorrow is Earth Day We've already written about how you can resolve to make Earth Day ...

  6. Minimum Day Time Load Calculation and Screening

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

    Minimum Daytime Load Calculation and Screening Page 1 of 30 Kristen Ardani, Dora Nakfuji, Anthony Hong, and Babak Enayati Page 1 of 30 [Speaker: Kristen Ardani] Cover Slide: Thank you everyone for joining us today for our DG interconnection collaborative informational webinar. Today we are going to talk about minimum day time load calculation and screening procedures and their role in the distributed PV interconnection process. We're going to hear from Babak Enayati of the Massachusetts

  7. Minimum Day Time Load Calculation and Screening

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

    Minimum Day Time Load Calculation and Screening" Dora Nakafuji and Anthony Hong, Hawaiian Electric Co. Babak Enayati, DG Techincal Standards Review Group April 30, 2014 2 Speakers Babak Enayati Chair of Massachusetts DG Technical Standards Review Group Dora Nakafuji Director of Renewable Energy Planning Hawaiian Electric Company (HECO) Kristen Ardani Solar Analyst, (today's moderator) NREL Anthony Hong Director of Distribution Planning Hawaiian Electric Company (HECO) Standardization of

  8. 30-Day Federal Register Notice - Proposed

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

    Revised 11-2009 30-Day Federal Register Notice - Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy. ACTION: Notice and Request for OMB Review and Comment SUMMARY: The Department of Energy (DOE) has submitted to the Office of Management and Budget (OMB) for clearance, a proposal for collection of information under the provisions of the Paperwork Reduction Act of 1995. The proposed collection will {enter a brief description of the

  9. What is a High Electric Demand Day?

    Broader source: Energy.gov [DOE]

    This presentation by T. McNevin of the New Jersey Bureau of Air Quality Planning was part of the July 2008 Webcast sponsored by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Weatherization and Intergovernmental Program Clean Energy and Air Quality Integration Initiative that was titled Role of Energy Efficiency and Renewable Energy in Improving Air Quality and Addressing Greenhouse Gas Reduction Goals on High Electric Demand Days.

  10. Minimum Day Time Load Calculation and Screening

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

    Distributed Generation Interconnection Collaborative (DGIC) "Minimum Day Time Load Calculation and Screening" Dora Nakafuji and Anthony Hong, Hawaiian Electric Co. Babak Enayati, DG Techincal Standards Review Group April 30, 2014 2 Speakers Babak Enayati Chair of Massachusetts DG Technical Standards Review Group Dora Nakafuji Director of Renewable Energy Planning Hawaiian Electric Company (HECO) Kristen Ardani Solar Analyst, (today's moderator) NREL Anthony Hong Director of

  11. 30-Day Federal Register Notice - Extension

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

    30-Day Federal Register Notice - Extension [6450-01-P] DEPARTMENT OF ENERGY Agency Information Collection Extension AGENCY: U.S. Department of Energy. ACTION: Submission for Office of Management and Budget (OMB) review; comment request SUMMARY: The Department of Energy (DOE) has submitted an information collection request to the OMB for extension under the provisions of the Paperwork Reduction Act of 1995. The information collection requests a three-year extension of its {enter the Title of the

  12. 30-Day Federal Register Notice - Proposed

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

    30-Day Federal Register Notice - Proposed [6450-01-P] DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy. ACTION: Notice and Request for OMB Review and Comment SUMMARY: The Department of Energy (DOE) has submitted to the Office of Management and Budget (OMB) for clearance, a proposal for collection of information under the provisions of the Paperwork Reduction Act of 1995. The proposed collection will {enter a brief description of the collection that

  13. Earth Day Celebration at Nationals Park

    Broader source: Energy.gov [DOE]

    As a part of the Earth Day celebration, Deputy Secretary Elizabeth Sherwood-Randall will represent DOE during the pregame acknowledgements and Presidents Race at Nationals Park on Friday, April 22, when the Nationals play the Minnesota Twins beginning at 7:05 p.m. The Sustainability Performance Office (SPO) is assisting with this "Celebration of Sustainability" to have some fun while promoting workplace sustainability to staff and citizens.

  14. 2013 National Nuclear Science Week Education Days

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

    National Nuclear Science Week Education Days Monday, October 21 - Friday, October 25, 2013 Ruth Patrick Science Education Center (RPSEC) - USC Aiken, SC Programs: Journey to the Center of the Atom ∎ Chemical Matters ∎ Probing the Periodic Table Teachers can make arrangements for class participation through http://rpsec.usca.edu Tuesday, October 22, 2013 Ruth Patrick Science Education Center (RPSEC) - USC Aiken, SC Webinar: Journey to the Center of the Atom (11:30 am) Register

  15. Career Day Entertainment Pleading Your Case

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

    Day Entertainment Pleading Your Case NvE experts share their knowledge with students. Ken Walker comes on-board to manage the new MAS directorate. Irwin coaches future lawyers in competition. See page 6. See page 5. Aerial Exercise Prepares Agencies to Respond to Rad/Nuc Emergencies It was a first for the National Nuclear Security Administration (NNSA) and the Nevada National Security Site (NNSS). The WINGS emergency response exercise, held at the NNSS's Desert Rock Airport March 25, brought

  16. Exposure to Pb, Cd, and As mixtures potentiates the production of oxidative stress precursors: 30-day, 90-day, and 180-day drinking water studies in rats

    SciTech Connect (OSTI)

    Whittaker, Margaret H.; Wang, Gensheng; Chen Xueqing; Lipsky, Michael; Smith, Donald; Gwiazda, Roberto; Fowler, Bruce A.

    2011-07-15

    Exposure to chemical mixtures is a common and important determinant of toxicity and is of particular concern due to their appearance in sources of drinking water. Despite this, few in vivo mixture studies have been conducted to date to understand the health impact of chemical mixtures compared to single chemicals. Interactive effects of lead (Pb), cadmium (Cd) and arsenic (As) were evaluated in 30-, 90-, and 180-day factorial design drinking water studies in rats designed to test the hypothesis that ingestion of such mixtures at individual component Lowest-Observed-Effect-Levels (LOELs) results in increased levels of the pro-oxidant delta aminolevulinic acid (ALA), iron, and copper. LOEL levels of Pb, Cd, and As mixtures resulted in the increased presence of mediators of oxidative stress such as ALA, copper, and iron. ALA increases were followed by statistically significant increases in kidney copper in the 90- and 180-day studies. Statistical evidence of interaction was identified for six biologically relevant variables: blood delta aminolevulinic acid dehydratase (ALAD), kidney ALAD, urinary ALA, urinary iron, kidney iron, and kidney copper. The current investigations underscore the importance of considering interactive effects that common toxic agents such as Pb, Cd, and As may have upon one another at low-dose levels. The interactions between known toxic trace elements at biologically relevant concentrations shown here demonstrate a clear need to rigorously review methods by which national/international agencies assess health risks of chemicals, since exposures may commonly occur as complex mixtures.

  17. 30-Day Federal Register Notice - Proposed | Department of Energy

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

    30-Day Federal Register Notice - Proposed 30-Day Federal Register Notice - Proposed Proposed Agency Information Collection 30-Day Federal Register Notice - Proposed (41.58 KB) More Documents & Publications 30 Day Federal Register Notice Proposed - FINAL 30 Day Federal Register Notice Extension - FINAL 30-Day Federal Register Notice - Extension

  18. Current to Current Corporation | Open Energy Information

    Open Energy Info (EERE)

    Zip: 1803 Sector: Ocean Product: Developing a technology which generates power from ocean currents : Submersible Power Generators (SPG). Coordinates: 44.446275,...

  19. Hydrogen Production Cost Estimate Using Biomass Gasification...

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

    potential of Hydrogen Production Cost Estimate Using Biomass Gasification The Panel reviewed the current H2A case (Version 2.12, Case 01D) for hydrogen production via ...

  20. Current measuring system

    DOE Patents [OSTI]

    Dahl, David A.; Appelhans, Anthony D.; Olson, John E.

    1997-01-01

    A current measuring system comprising a current measuring device having a first electrode at ground potential, and a second electrode; a current source having an offset potential of at least three hundred volts, the current source having an output electrode; and a capacitor having a first electrode electrically connected to the output electrode of the current source and having a second electrode electrically connected to the second electrode of the current measuring device.

  1. Current measuring system

    DOE Patents [OSTI]

    Dahl, D.A.; Appelhans, A.D.; Olson, J.E.

    1997-09-09

    A current measuring system is disclosed comprising a current measuring device having a first electrode at ground potential, and a second electrode; a current source having an offset potential of at least three hundred volts, the current source having an output electrode; and a capacitor having a first electrode electrically connected to the output electrode of the current source and having a second electrode electrically connected to the second electrode of the current measuring device. 4 figs.

  2. Methodology for Monthly Crude Oil Production Estimates

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

    015 U.S. Energy Information Administration | Methodology for Monthly Crude Oil Production Estimates 1 Methodology for Monthly Crude Oil Production Estimates Executive summary The U.S. Energy Information Administration (EIA) relies on data from state and other federal agencies and does not currently collect survey data directly from crude oil producers. Summarizing the estimation process in terms of percent of U.S. production: * 20% is based on state agency data, including North Dakota and

  3. U.S. Uranium Reserves Estimates

    Gasoline and Diesel Fuel Update (EIA)

    Methodology The U.S. uranium ore reserves reported by EIA for specific MFC categories represent the sums of quantities estimated to occur in known deposits on properties where data about the ore grade, configuration, and depth indicate that the quantities estimated could be recovered at or less than the stated costs given current mining and milling technology and regulations. The reserves estimates for year-end (delete: December 31, 2008), are based on historical data for uranium properties

  4. Dr. Googin and his early days at Y-12, part 11 ? Early days...

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

    As we continue the story of John Googin's early days at Y-12, he also noted in his biography of the Manhattan Project years, some observations about Oak Ridge in general. John's...

  5. Current Power Rates

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

    links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases Rate Information Current Power Rates Current Transmission Rates...

  6. Current Transmission Rates

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

    links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases Rate Information Current Power Rates Current Transmission Rates...

  7. Current measurement apparatus

    DOE Patents [OSTI]

    Umans, Stephen D.

    2008-11-11

    Apparatus and methods are provided for a system for measurement of a current in a conductor such that the conductor current may be momentarily directed to a current measurement element in order to maintain proper current without significantly increasing an amount of power dissipation attributable to the current measurement element or adding resistance to assist in current measurement. The apparatus and methods described herein are useful in superconducting circuits where it is necessary to monitor current carried by the superconducting elements while minimizing the effects of power dissipation attributable to the current measurement element.

  8. Cost Estimation Package

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

    1997-03-28

    This chapter focuses on the components (or elements) of the cost estimation package and their documentation.

  9. 30 Day Federal Register Notice Extension - FINAL | Department of Energy

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

    Extension - FINAL 30 Day Federal Register Notice Extension - FINAL 30DAY Federal Register Notice Extension-Final.pdf (14.21 KB) More Documents & Publications 60 Day Federal Register Notice Extension - FINAL 30-Day Federal Register Notice - Proposed 30 Day Federal Register Notice Proposed

  10. 30 Day Federal Register Notice Proposed - FINAL | Department of Energy

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

    Proposed - FINAL 30 Day Federal Register Notice Proposed - FINAL 30DAY Federal Resigter Notice Proposed-Final.pdf (13.65 KB) More Documents & Publications 30-Day Federal Register Notice - Proposed 30 Day Federal Register Notice Extension - FINAL 60 Day Federal Register Notice Extension

  11. 60 Day Federal Register Notice Extension - FINAL | Department of Energy

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

    Extension - FINAL 60 Day Federal Register Notice Extension - FINAL 60 Day Federal Register Notice Extension-Final.pdf (13.96 KB) More Documents & Publications 30 Day Federal Register Notice Extension - FINAL 30-Day Federal Register Notice - Proposed 30 Day Federal Register Notice Proposed - FINAL

  12. 60 Day Federal Register Notice Proposed - FINAL | Department of Energy

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

    Proposed - FINAL 60 Day Federal Register Notice Proposed - FINAL 60 Day Federal Register Notice Proposed-Final.pdf (13.26 KB) More Documents & Publications 30 Day Federal Register Notice Proposed - FINAL 60 Day Federal Register Notice Extension - FINAL 30-Day Federal Register Notice - Proposed

  13. SQA on five dollars a day

    SciTech Connect (OSTI)

    Not Available

    1994-09-01

    This report discusses the following topics: Software safety and reliability issues in safety-related systems; software use control assessment; Testing: Beyond theory; Software process improvement: Formalized unit testing; Software defect analysis for a nuclear weapons application; Function point analysis for estimation of software development schedules; SEI maturity in the Work for Other Program; SSEC SEI experiences; Planning for a Software Engineering Institute (SEI) assessment; Software process improvement, metrics; Software engineering technology plank: Building quality in; Software quality assurance at Y-12; Total quality and SQA at the Kansas City plant; The Software Technology Center at Lawrence Livermore National Laboratory: Software engineering technology transfer in a scientific R&D laboratory; and Institutionalizing the information engineering environment: A practitioner`s perspective.

  14. Earth Day Events Flyer 2016 | Department of Energy

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

    Events Flyer 2016 Earth Day Events Flyer 2016 The schedule of events for the 2016 Department of Energy Earth Day activities. PDF icon Earth Day Events Flyer 2016 More Documents & ...

  15. Ideas for What to Do this Earth Day

    Broader source: Energy.gov [DOE]

    Given that Earth Day's coming up in a couple of days, you might find a few things you can do if you choose to celebrate Earth Day this year.

  16. John Day Fish Passage and Screening; 2003 Annual Report.

    SciTech Connect (OSTI)

    Allen, Steve

    2004-02-01

    The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha sub-basins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

  17. Preindustrial to present-day changes in tropospheric hydroxyl...

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

    Room, GFDL Preindustrial to present-day changes in tropospheric hydroxyl radical and methane lifetime from the ACCMIP Vaishali Naik GFDL Preindustrial to present-day changes in...

  18. NERSC User Day February 13 - Trends, Discovery, and Innovation...

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

    Day February 13 - Trends, Discovery, and Innovation in HPC NERSC User Day February 13 - Trends, Discovery, and Innovation in HPC February 10, 2013 by Francesca Verdier All members ...

  19. Energy Department's Race to 7-Day Solar Prize Competition to...

    Office of Environmental Management (EM)

    Department's Race to 7-Day Solar Prize Competition to Speed Solar Deployment Energy Department's Race to 7-Day Solar Prize Competition to Speed Solar Deployment March 4, 2015 - ...

  20. ADR Lunchtime Program: Conflict Resolution Day - Civility in...

    Energy Savers [EERE]

    Conflict Resolution Day - Civility in the Workplace ADR Lunchtime Program: Conflict Resolution Day - Civility in the Workplace Deputy Secretary of Energy - Dr. Elizabeth ...

  1. Introduce a Girl to Engineering Day | Argonne National Laboratory

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

    in Science and Technology, in conjunction with Argonne Education, present "Introduce a Girl to Engineering Day". This day gives young female students a unique opportunity to...

  2. Lien Ze day Solar Hunan Science and Technology | Open Energy...

    Open Energy Info (EERE)

    day Solar Hunan Science and Technology Jump to: navigation, search Name: Lien Ze-day Solar Hunan Science and Technology Place: Xiangtan, Hunan Province, China Product: PV cell...

  3. Demonstration and Deployment Workshop Day 2 - Biochem | Department...

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

    Demonstration and Deployment Workshop Day 2 - Biochem Day 2 Report - Breakout Group: Biochem danddworkshopbiochem2.pdf (289.41 KB) More Documents & Publications Demonstration ...

  4. Demonstration and Deployment Workshop - Day 2 Report Out | Department...

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

    (351.26 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out Demonstration and Deployment Workshop - Day 1 Report Out ...

  5. Los Alamos National Laboratory participates in National Lab Day...

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

    Lab Day Los Alamos National Laboratory participates in National Lab Day to increase awareness of science across the nation Connecting teachers and students with scientists,...

  6. Check Estimates and Independent Costs

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

    1997-03-28

    Check estimates and independent cost estimates (ICEs) are tools that can be used to validate a cost estimate. Estimate validation entails an objective review of the estimate to ensure that estimate criteria and requirements have been met and well documented, defensible estimate has been developed. This chapter describes check estimates and their procedures and various types of independent cost estimates.

  7. Anomalous - viscosity current drive

    DOE Patents [OSTI]

    Stix, Thomas H.; Ono, Masayuki

    1988-01-01

    An apparatus and method for maintaining a steady-state current in a toroidal magnetically confined plasma. An electric current is generated in an edge region at or near the outermost good magnetic surface of the toroidal plasma. The edge current is generated in a direction parallel to the flow of current in the main plasma and such that its current density is greater than the average density of the main plasma current. The current flow in the edge region is maintained in a direction parallel to the main current for a period of one or two of its characteristic decay times. Current from the edge region will penetrate radially into the plasma and augment the main plasma current through the mechanism of anomalous viscosity. In another aspect of the invention, current flow driven between a cathode and an anode is used to establish a start-up plasma current. The plasma-current channel is magnetically detached from the electrodes, leaving a plasma magnetically insulated from contact with any material obstructions including the cathode and anode.

  8. About Direct Current

    Broader source: Energy.gov [DOE]

    Learn about Direct Current -- a podcast about the energy that lights our homes, powers our lives and shapes our world.

  9. State Energy Production Estimates

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

    Energy Production Estimates 1960 Through 2012 2012 Summary Tables Table P1. Energy Production Estimates in Physical Units, 2012 Alabama 19,455 215,710 9,525 0 Alaska 2,052 351,259...

  10. John Day Fish Passage and Screening; 2002 Annual Report.

    SciTech Connect (OSTI)

    Hartlerode, Ray; Dabashinsky, Annette; Allen, Steve

    2003-01-28

    This project is necessary to insure that replacement of fish screening devices and fishways meet current NMFS design criteria for the protection of all salmonid life stages. The mission of the fish passage program in Northeast Oregon is to protect and enhance fish populations by assisting private landowners, public landowners, irrigation districts and others by maintaining fish screening devices and fishways. These facilities reduce or eliminate fish loss associated with irrigation withdrawals, and as a result insure fish populations are maintained for enjoyment by present and future generations. Assistance is provided through state and federal programs. This can range from basic technical advice to detailed construction, fabrication and maintenance of screening and passage facilities. John Day screens personnel identified 50 sites for fish screen replacement, and one fish passage project. These sites are located in critical spawning, rearing and migration areas for spring chinook, summer steelhead and bull trout. All projects were designed and implemented to meet current NMFS criteria. It is necessary to have a large number of sites identified due to changes in weather, landowner cooperation and access issues that come up as we try and implement our goal of 21 completed projects.

  11. Types of Cost Estimates

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

    1997-03-28

    The chapter describes the estimates required on government-managed projects for both general construction and environmental management.

  12. Summary and Presentations from "Estimating the Benefits and Costs...

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

    Energy hosted a two-day workshop on "Estimating the Benefits and Costs of Distributed Energy Technologies" in Washington DC. The purpose of the workshop was to foster discussion...

  13. Learn About Introduce a Girl to Engineering Day | Argonne National

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

    Laboratory Learn About Introduce a Girl to Engineering Day Share Duration 2:30

  14. CIRCUITS FOR CURRENT MEASUREMENTS

    DOE Patents [OSTI]

    Cox, R.J.

    1958-11-01

    Circuits are presented for measurement of a logarithmic scale of current flowing in a high impedance. In one form of the invention the disclosed circuit is in combination with an ionization chamber to measure lonization current. The particular circuit arrangement lncludes a vacuum tube having at least one grid, an ionization chamber connected in series with a high voltage source and the grid of the vacuum tube, and a d-c amplifier feedback circuit. As the ionization chamber current passes between the grid and cathode of the tube, the feedback circuit acts to stabilize the anode current, and the feedback voltage is a measure of the logaritbm of the ionization current.

  15. Introduce a Girl to Engineering Day 2014 | Argonne National Laboratory

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

    4 Introduce a Girl to Engineering Day 2014 1 of 25 Introduce a Girl to Engineering Day 2014 Credit: Argonne National Laboratory (photo by Mark Lopez) Introduce a Girl to Engineering Day 2014 1 of 25 Introduce a Girl to Engineering Day 2014 Credit: Argonne National Laboratory (photo by Mark Lopez) Introduce a Girl to Engineering Day 2014 2 of 25 Introduce a Girl to Engineering Day 2014 Credit: Argonne National Laboratory (photo by Wes Agresta) Introduce a Girl to Engineering Day 2014 3 of 25

  16. Joint voltages resulting from lightning currents.

    SciTech Connect (OSTI)

    Johnson, William Arthur; Warne, Larry Kevin; Merewether, Kimball O.; Chen, Kenneth C.

    2007-03-01

    Simple formulas are given for the interior voltages appearing across bolted joints from exterior lightning currents. External slot and bolt inductances as well as internal slot and bolt diffusion effects are included. Both linear and ferromagnetic wall materials are considered. A useful simplification of the slot current distribution into linear stripline and cylindrical parts (near the bolts) allows the nonlinear voltages to be estimated in closed form.

  17. Optimization of Hydroacoustic Deployments at John Day Dam

    SciTech Connect (OSTI)

    Ploskey, Gene R.; Cook, Christopher B.; Titzler, P. Scott; Moursund, Russell A.

    2002-11-12

    This report describes short-term studies conducted in late November and early December 2001 to optimize hydroacoustic sampling techniques for John Day Dam before the 2002 fish passage efficiency (FPE) study. Knowledge gained in this study should significantly improve hydroacoustic sampling and the accuracy of estimates of fish passage at two locations that have presented problems in past studies. The spillway has been most problematic because many fish detected there were not entrained. Without correction, non-commitment of fish can result in multiple detections and overestimation of fish passage and FPE. Trash-rack-mounted, down-looking transducers for sampling unguided fish at a submerged traveling screen (STS) also have posed problems because the beam was aimed so far downstream that researchers had concerns about fish aspect and detectability. The deployments, aiming angles, and ping rates described here should eliminate all problems encountered in previous studies. This report describes hydroacoustic evaluations. The spill-bay deployment identified in this study should completely eliminate multiple detections of fish by limiting the sample volume for counting fish to the deep high-discharge volume adjacent to the gate. Results from testing of transducers deployed in a turbine intake with an STS suggest that, after testing in 2002, it may be possible to cut the number of powerhouse transducers sampling STS units by 50% or to double the spatial sampling coverage with the same number of transducers, all while improving detectability.

  18. Electric current locator

    DOE Patents [OSTI]

    King, Paul E.; Woodside, Charles Rigel

    2012-02-07

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

  19. Current Solicitations - Hanford Site

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

    DOE-RL Contracts/Procurements Current Solicitations DOE-RL Contracts/Procurements RL Contracts & Procurements Home Prime Contracts Current Solicitations Other Sources DOE RL Contracting Officers DOE RL Contracting Officer Representatives Current Solicitations Email Email Page | Print Print Page | Text Increase Font Size Decrease Font Size The Richland Operations Office uses Fedconnect (https://www.fedconnect.net) to post solicitations on FedBizOps. Quotes/proposals are also received using

  20. Fault Current Limiters

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

    Other benefits include: &17; Enhanced system safety, stability, and efficiency of the power ... large fault current desaturates the iron core of the series AC coils and the increased ...

  1. RF current sensor

    DOE Patents [OSTI]

    Moore, James A.; Sparks, Dennis O.

    1998-11-10

    An RF sensor having a novel current sensing probe and a voltage sensing probe to measure voltage and current. The current sensor is disposed in a transmission line to link all of the flux generated by the flowing current in order to obtain an accurate measurement. The voltage sensor is a flat plate which operates as a capacitive plate to sense voltage on a center conductor of the transmission line, in which the measured voltage is obtained across a resistance leg of a R-C differentiator circuit formed by the characteristic impedance of a connecting transmission line and a capacitance of the plate, which is positioned proximal to the center conductor.

  2. Current Annualized Request

    Office of Environmental Management (EM)

    Appropriation FY 2012 FY 2013 FY 2014 Current Annualized Request CR % Energy And Water Development, And Related Agencies Energy Programs Energy Efficiency and Renewable Energy...

  3. Current Testbed Research

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

    Current Testbed Research Previous Testbed Research Proposal Process Terms and Conditions Dark Fiber Testbed Federated Testbed Circuits Test Circuit Service Performance (perfSONAR)...

  4. 12 Days of Energy Savings | Department of Energy

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

    Days of Energy Savings 12 Days of Energy Savings December 24, 2012 - 9:30am Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom

  5. 12 Days of Energy Savings | Department of Energy

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

    12 Days of Energy Savings 12 Days of Energy Savings Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom loads -- which cost

  6. NNSA Administrator Thomas D'Agostino delivers remarks at DOE's Commemorative Veterans Day Program

    ScienceCinema (OSTI)

    Administrator D'Agostino

    2010-09-01

    Administrator D'Agostino, a Navy veteran, was part of a November 2009 program at DOE headquarters in Washington, D.C., celebrating Veterans Day and commemorating the 10th anniversary of the DOE Veterans Task Force. Veterans comprise nearly 30 percent of NNSA's workforce, and many NNSA employees are currently on active duty.

  7. Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam, 2010

    SciTech Connect (OSTI)

    Weiland, Mark A.; Woodley, Christa M.; Ploskey, Gene R.; Hughes, James S.; Kim, Jin A.; Deng, Zhiqun; Fu, Tao; Fischer, Eric S.; Skalski, J. R.; Townsend, Richard L.; Duncan, Joanne P.; Hennen, Matthew J.; Wagner, Katie A.; Arntzen, Evan V.; Miller, Benjamin L.; Miracle, Ann L.; Zimmerman, Shon A.; Royer, Ida M.; Khan, Fenton; Cushing, Aaron W.; Etherington, D. J.; Mitchell, T. D.; Elder, T.; Batton, George; Johnson, Gary E.; Carlson, Thomas J.

    2013-05-01

    This report presents survival, behavioral, and fish passage results for yearling and subyearling Chinook salmon smolts and juvenile steelhead tagged with JSATS acoustic micro-transmitters as part of a survival study conducted at John Day Dam during 2010. This study was designed to evaluate the passage and survival of yearling and subyearling Chinook salmon and juvenile steelhead to assist managers in identifying dam operations for compliance testing as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the 2008 Columbia Basin Fish Accords. Survival estimates were based on a single-release survival estimate model.

  8. Ultracapacitor current collector

    DOE Patents [OSTI]

    Jerabek, Elihu Calfin (Glenmont, NY); Mikkor, Mati (Ann Arbor, MI)

    2001-10-16

    An ultracapacitor having two solid, nonporous current collectors, two porous electrodes separating the collectors, a porous separator between the electrodes and an electrolyte occupying the pores in the electrodes and separator. At least one of the current collectors comprises a conductive metal substrate coated with a metal nitride, carbide or boride coating.

  9. Current level detector

    DOE Patents [OSTI]

    Kerns, Cordon R.

    1977-01-01

    A device is provided for detecting the current level of a DC signal. It includes an even harmonic modulator to which a reference AC signal is applied. The unknown DC signal acts on the reference AC signal so that the output of the modulator includes an even harmonic whose amplitude is proportional to the unknown DC current.

  10. Using Utility Load Data to Estimate Demand for Space Cooling and Potential for Shiftable Loads

    SciTech Connect (OSTI)

    Denholm, P.; Ong, S.; Booten, C.

    2012-05-01

    This paper describes a simple method to estimate hourly cooling demand from historical utility load data. It compares total hourly demand to demand on cool days and compares these estimates of total cooling demand to previous regional and national estimates. Load profiles generated from this method may be used to estimate the potential for aggregated demand response or load shifting via cold storage.

  11. Reservoir Temperature Estimator

    Energy Science and Technology Software Center (OSTI)

    2014-12-08

    The Reservoir Temperature Estimator (RTEst) is a program that can be used to estimate deep geothermal reservoir temperature and chemical parameters such as CO2 fugacity based on the water chemistry of shallower, cooler reservoir fluids. This code uses the plugin features provided in The Geochemist’s Workbench (Bethke and Yeakel, 2011) and interfaces with the model-independent parameter estimation code Pest (Doherty, 2005) to provide for optimization of the estimated parameters based on the minimization of themore » weighted sum of squares of a set of saturation indexes from a user-provided mineral assemblage.« less

  12. Superconducting current transducer

    SciTech Connect (OSTI)

    Kuchnir, M.; Ozelis, J.P. )

    1991-03-01

    This paper describes the construction and performance of an electric current meter that operates in liquid He and mechanically splits apart to permit replacement of the current carrying conductor. It permits the measurement of currents induced in a loop of superconducting cable and expeditious exchange of such loops. It is a key component for a short sample cable testing facility that requires no high current power supplies nor high current leads. Its superconducting pickup circuit involves a non-magnetic core toroidal split-coil that surrounds the conductor and a solenoid whose field is sensed by a Hall probe. This toroidal split-coil is potted inside another compensating toroidal split-coil.

  13. Voltage controlled current source

    DOE Patents [OSTI]

    Casne, Gregory M.

    1992-01-01

    A seven decade, voltage controlled current source is described for use in testing intermediate range nuclear instruments that covers the entire test current range of from 10 picoamperes to 100 microamperes. High accuracy is obtained throughout the entire seven decades of output current with circuitry that includes a coordinated switching scheme responsive to the input signal from a hybrid computer to control the input voltage to an antilog amplifier, and to selectively connect a resistance to the antilog amplifier output to provide a continuous output current source as a function of a preset range of input voltage. An operator controlled switch provides current adjustment for operation in either a real-time simulation test mode or a time response test mode.

  14. Estimating Energy and Water Losses in Residential Hot WaterDistribution Systems

    SciTech Connect (OSTI)

    Lutz, James

    2005-02-26

    Residential single family building practice currently ignores the losses of energy and water caused by the poor design of hot water systems. These losses include; the waste of water while waiting for hot water to get to the point of use; the wasted heat as water cools down in the distribution system after a draw; and the energy needed to reheat water that was already heated once before. Average losses of water are estimated to be 6.35 gallons (24.0 L) per day. (This is water that is rundown the drain without being used while waiting for hot water.) The amount of wasted hot water has been calculated to be 10.9 gallons (41.3L) per day. (This is water that was heated, but either is not used or issued after it has cooled off.) A check on the reasonableness of this estimate is made by showing that total residential hot water use averages about 52.6 gallons (199 L) per day. This indicates about 20 percent of average daily hot water is wasted.

  15. Population Estimates for Chum Salmon Spawning in the Mainstem Columbia River, 2002 Technical Report.

    SciTech Connect (OSTI)

    Rawding, Dan; Hillson, Todd D.

    2003-11-15

    Accurate and precise population estimates of chum salmon (Oncorhynchus keta) spawning in the mainstem Columbia River are needed to provide a basis for informed water allocation decisions, to determine the status of chum salmon listed under the Endangered Species Act, and to evaluate the contribution of the Duncan Creek re-introduction program to mainstem spawners. Currently, mark-recapture experiments using the Jolly-Seber model provide the only framework for this type of estimation. In 2002, a study was initiated to estimate mainstem Columbia River chum salmon populations using seining data collected while capturing broodstock as part of the Duncan Creek re-introduction. The five assumptions of the Jolly-Seber model were examined using hypothesis testing within a statistical framework, including goodness of fit tests and secondary experiments. We used POPAN 6, an integrated computer system for the analysis of capture-recapture data, to obtain maximum likelihood estimates of standard model parameters, derived estimates, and their precision. A more parsimonious final model was selected using Akaike Information Criteria. Final chum salmon escapement estimates and (standard error) from seining data for the Ives Island, Multnomah, and I-205 sites are 3,179 (150), 1,269 (216), and 3,468 (180), respectively. The Ives Island estimate is likely lower than the total escapement because only the largest two of four spawning sites were sampled. The accuracy and precision of these estimates would improve if seining was conducted twice per week instead of weekly, and by incorporating carcass recoveries into the analysis. Population estimates derived from seining mark-recapture data were compared to those obtained using the current mainstem Columbia River salmon escapement methodologies. The Jolly-Seber population estimate from carcass tagging in the Ives Island area was 4,232 adults with a standard error of 79. This population estimate appears reasonable and precise but batch

  16. Getting Involved in Manufacturing Day – College Educators Edition Webinar

    Broader source: Energy.gov [DOE]

    This webinar will help address questions on why and how community colleges, universities, and technical schools can get involved with MFG DAY.  Led by MFG DAY Co-Producers, the webinar will also...

  17. Energy Storage Systems 2012 Peer Review Presentations - Day 2...

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

    The 3-day conference included 9 sessions plus two poster sessions. Presentations from the second session of Day 2, chaired by Sandia's Ross Guttromson, are below. ESS 2012 Peer ...

  18. Saving Energy This Memorial Day | Department of Energy

    Energy Savers [EERE]

    This Memorial Day Saving Energy This Memorial Day May 19, 2014 - 4:07pm Addthis Be energy ... What does this mean for me? There are plenty of ways to save energy while having fun ...

  19. Take Our Daughters and Sons to Work Day

    Broader source: Energy.gov [DOE]

    This Thursday, April 25, 2013 is National Take Your Sons and Daughters to work Day.  Whereas there is no "Formal" activity this year for Take your Sons and Daughters to Work Day, DOE has combined...

  20. Colorado School of Mines: Spring 2016 Career Day | Department...

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

    Day Colorado School of Mines: Spring 2016 Career Day February 9, 2016 11:00AM to 5:00PM EST 1500 Illinois Street, Golden, CO 80401 Website Link Contact Kimberly Chappell andor...

  1. Day4 Energy Certus Life Cycle JV | Open Energy Information

    Open Energy Info (EERE)

    Day4 Energy Certus Life Cycle JV Jump to: navigation, search Name: Day4 Energy & Certus Life Cycle JV Place: Italy Product: JV company will develop photovoltaic power projects in...

  2. How Are You Celebrating Earth Day? | Department of Energy

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

    22, 2010 - 7:30am Addthis Happy Earth Day Today marks the 40th anniversary of celebrating Earth Day, and we hope you're getting into the spirit and committing to protecting the ...

  3. AMO Industry Day Workshop, February 25th, Targets Smart Manufacturing...

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

    Industry Day Workshop, February 25th, Targets Smart Manufacturing FOA AMO Industry Day Workshop, February 25th, Targets Smart Manufacturing FOA February 12, 2015 - 3:40pm Addthis ...

  4. Innovative Manufacturing Initiative Recognition Day- Final Participant Listing

    Broader source: Energy.gov [DOE]

    Participant listing for Innovative Manufacturing Initiative Recognition Day held in Washington, D.C. on June 20, 2012

  5. Stacked for Success: Celebrating National Hydrogen and Fuel Cell Day |

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

    Department of Energy Stacked for Success: Celebrating National Hydrogen and Fuel Cell Day Stacked for Success: Celebrating National Hydrogen and Fuel Cell Day October 8, 2015 - 11:15am Addthis Stacked for Success: Celebrating National Hydrogen and Fuel Cell Day David Friedman David Friedman Assistant Secretary for Energy Efficiency and Renewable Energy (Acting) Do you know the atomic weight of hydrogen? It's 1.008, which makes today, October 8, a great day to celebrate National Hydrogen and

  6. Day 1: Innovation at the 2013 ARPA-E Summit

    Broader source: Energy.gov [DOE]

    The fourth annual ARPA-E Energy Innovation Summit kicked off yesterday -- get the highlights from day 1.

  7. Breaking a Cycle-Free Lifestyle for Earth Day

    Broader source: Energy.gov [DOE]

    One woman works through traumatic bicycle-related experiences while contemplating the purchase of a new bike for Earth Day.

  8. DOE celebrates Earth Day | National Nuclear Security Administration |

    National Nuclear Security Administration (NNSA)

    (NNSA) celebrates Earth Day Tuesday, April 22, 2014 - 4:01pm DOE today celebrated Earth Day with Community Day on the DOE Pavilion. More than 20 local green exhibitors, including various DOE departments, showcased their environmental programs. Here Fred Winter and Joyce Kim promote modernizing the grid through innovative technology. DOE celebrates Earth Day Related Topics community education environment Related News Pantex makes paper into compost Concern for the Environment

  9. Entrepreneurs Celebrated at White House Demo Day | Department of Energy

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

    Entrepreneurs Celebrated at White House Demo Day Entrepreneurs Celebrated at White House Demo Day August 4, 2015 - 1:50pm Addthis Entrepreneurs Celebrated at White House Demo Day Minh Le Minh Le Deputy Director, Solar Energy Technologies Office Today, President Obama is hosting the first-ever White House Demo Day, showcasing entrepreneurs who have launched innovative businesses across the country. The event will highlight a diverse set of entrepreneurs: people whose stories show why America

  10. U-245: Critical Java 0-day flaw exploited

    Broader source: Energy.gov [DOE]

    Targeted attacks exploiting a zero-day Java vulnerability to deliver the Poison Ivy RAT onto the unsuspecting victims' machines

  11. Making Memorial Day Plans? Be Sure They're Efficient

    Broader source: Energy.gov [DOE]

    Useful tips from Energy Savers - from cooking, to entertaining, to driving - how to stay energy efficient this Memorial Day weekend.

  12. Webtrends Archives by Fiscal Year — Earth Day

    Office of Energy Efficiency and Renewable Energy (EERE)

    From the EERE Web Statistics Archive: Corporate sites, Webtrends archives for the Earth Day site by fiscal year.

  13. Energy Department Celebrates National Weatherization Day | Department of

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

    Energy Celebrates National Weatherization Day Energy Department Celebrates National Weatherization Day October 30, 2015 - 2:30pm Addthis A Home Energy Professionals Certifications Energy Auditor performs a Blower Door Test in Colorado. A Home Energy Professionals Certifications Energy Auditor performs a Blower Door Test in Colorado. Dr. Kathleen Hogan Dr. Kathleen Hogan Deputy Assistant Secretary for Energy Efficiency What are the key facts? October 30 is National Weatherization Day, a day

  14. Demonstration and Deployment Workshop - Day 1 Report Out | Department...

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

    Products danddworkshopproducts.pdf (266.05 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 1

  15. Demonstration and Deployment Workshop - Day 1 Report Out | Department...

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

    Feedstocks danddworkshopfeedstockspdf.pdf (347.81 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 2

  16. Estimating the Benefits and Costs of Distributed Energy Technologies

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

    Workshop - Agenda and Summary | Department of Energy DOE Grid Tech Team » Activities/Outreach » GTT Activities » Estimating the Benefits and Costs of Distributed Energy Technologies Workshop - Agenda and Summary Estimating the Benefits and Costs of Distributed Energy Technologies Workshop - Agenda and Summary On September 30 and October 1, 2014, the Department of Energy hosted a 2-day workshop on "Estimating the Benefits and Costs of Distributed Energy Technologies." The purpose

  17. Estimating Specialty Costs

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

    1997-03-28

    Specialty costs are those nonstandard, unusual costs that are not typically estimated. Costs for research and development (R&D) projects involving new technologies, costs associated with future regulations, and specialty equipment costs are examples of specialty costs. This chapter discusses those factors that are significant contributors to project specialty costs and methods of estimating costs for specialty projects.

  18. An algorithmic calibration approach to identify globally optimal parameters for constraining the DayCent model

    SciTech Connect (OSTI)

    Rafique, Rashid; Kumar, Sandeep; Luo, Yiqi; Kiely, Gerard; Asrar, Ghassem R.

    2015-02-01

    he accurate calibration of complex biogeochemical models is essential for the robust estimation of soil greenhouse gases (GHG) as well as other environmental conditions and parameters that are used in research and policy decisions. DayCent is a popular biogeochemical model used both nationally and internationally for this purpose. Despite DayCent’s popularity, its complex parameter estimation is often based on experts’ knowledge which is somewhat subjective. In this study we used the inverse modelling parameter estimation software (PEST), to calibrate the DayCent model based on sensitivity and identifi- ability analysis. Using previously published N2 O and crop yield data as a basis of our calibration approach, we found that half of the 140 parameters used in this study were the primary drivers of calibration dif- ferences (i.e. the most sensitive) and the remaining parameters could not be identified given the data set and parameter ranges we used in this study. The post calibration results showed improvement over the pre-calibration parameter set based on, a decrease in residual differences 79% for N2O fluxes and 84% for crop yield, and an increase in coefficient of determination 63% for N2O fluxes and 72% for corn yield. The results of our study suggest that future studies need to better characterize germination tem- perature, number of degree-days and temperature dependency of plant growth; these processes were highly sensitive and could not be adequately constrained by the data used in our study. Furthermore, the sensitivity and identifiability analysis was helpful in providing deeper insight for important processes and associated parameters that can lead to further improvement in calibration of DayCent model.

  19. Geothermal Energy: Current abstracts

    SciTech Connect (OSTI)

    Ringe, A.C.

    1988-02-01

    This bulletin announces the current worldwide information available on the technologies required for economic recovery of geothermal energy and its use as direct heat or for electric power production. (ACR)

  20. Current Financial Opportunities

    Broader source: Energy.gov [DOE]

    Current hydrogen-related funding opportunities through the U.S. Department of Energy's (DOE) Fuel Cell Technologies Office are listed below. The Fuel Cell Technologies Office offers opportunities for both financial and technical assistance.

  1. Current control circuitry

    DOE Patents [OSTI]

    Taubman, Matthew S.

    2005-03-15

    Among the embodiments of the present invention is an apparatus that includes a transistor (30), a servo device (40), and a current source (50). The servo device (40) is operable to provide a common base mode of operation of the transistor (30) by maintaining an approximately constant voltage level at the transistor base (32b). The current source (150) is operable to provide a bias current to the transistor (30). A first device (24) provides an input signal to an electrical node (70) positioned between the emitter (32e) of the transistor (30) and the current source (50). A second device (26) receives an output signal from the collector (32c) of the transistor (30).

  2. CURRENT TRANSFER SYSTEMS

    DOE Patents [OSTI]

    Watt, D.A.

    1956-07-01

    A current transfer system is described for transferring current between a rotating member and a co-axial stationary member. The particular area of application for the invention is in connection with homopolar generators where a low voltage and high current are generated. The current tramsfer system of the invention comprises a rotor member and a co-axial stator member wherein one of the members is shaped to provide a circumferential surface concave in section and the other member is shaped to have a peripheral portion in close proximity to the surface, whereby a liquid metal can be stably supported between the two members when they are moving relative to one another to establish an electrical conducting path between the members.

  3. Current Annualized Request

    Office of Environmental Management (EM)

    Organization FY 2012 FY 2013 FY 2014 Current Annualized Request CR % National Security Weapons Activities* 7,214,834 7,557,342 7,868,409 +311,067 +4.1% Defense Nuclear...

  4. Superconducting current transducer

    SciTech Connect (OSTI)

    Kuchnir, M.; Ozelis, J.P.

    1990-10-01

    The construction and performance of an electric current meter that operates in liquid He and mechanically splits apart to permit replacement of the current carrying conductor is described. It permits the measurement of currents induced in a loop of superconducting cable and expeditious exchange of such loops. It is a key component for a short sample cable testing facility that requires no high current power supplies nor high current leads. Its superconducting pickup circuit involves a non-magnetic core toroidal split-coil that surrounds the conductor and a solenoid whose field is sensed by a Hall probe. This toroidal split-coil is potted inside another compensating toroidal split-coil. The C shaped half toroids can be separated and brought precisely together from outside the cryostat. The Hall probe is energized and sensed by a lock-in amplifier whose output drives a bipolar power supply which feeds the compensating coil. The output is the voltage across a resistor in this feedback circuit. Currents of up to 10 kA can be measured with a precision of 150 mA. 3 refs., 4 figs.

  5. Beam current sensor

    DOE Patents [OSTI]

    Kuchnir, M.; Mills, F.E.

    1984-09-28

    A current sensor for measuring the dc component of a beam of charged particles employs a superconducting pick-up loop probe, with twisted superconducting leads in combination with a Superconducting Quantum Interference Device (SQUID) detector. The pick-up probe is in the form of a single-turn loop, or a cylindrical toroid, through which the beam is directed and within which a first magnetic flux is excluded by the Meisner effect. The SQUID detector acts as a flux-to-voltage converter in providing a current to the pick-up loop so as to establish a second magnetic flux within the electrode which nulls out the first magnetic flux. A feedback voltage within the SQUID detector represents the beam current of the particles which transit the pick-up loop. Meisner effect currents prevent changes in the magnetic field within the toroidal pick-up loop and produce a current signal independent of the beam's cross-section and its position within the toroid, while the combination of superconducting elements provides current measurement sensitivities in the nano-ampere range.

  6. Beam current sensor

    DOE Patents [OSTI]

    Kuchnir, Moyses; Mills, Frederick E.

    1987-01-01

    A current sensor for measuring the DC component of a beam of charged particles employs a superconducting pick-up loop probe, with twisted superconducting leads in combination with a Superconducting Quantum Interference Device (SQUID) detector. The pick-up probe is in the form of a single-turn loop, or a cylindrical toroid, through which the beam is directed and within which a first magnetic flux is excluded by the Meisner effect. The SQUID detector acts as a flux-to-voltage converter in providing a current to the pick-up loop so as to establish a second magnetic flux within the electrode which nulls out the first magnetic flux. A feedback voltage within the SQUID detector represents the beam current of the particles which transit the pick-up loop. Meisner effect currents prevent changes in the magnetic field within the toroidal pick-up loop and produce a current signal independent of the beam's cross-section and its position within the toroid, while the combination of superconducting elements provides current measurement sensitivites in the nano-ampere range.

  7. Adjustable direct current and pulsed circuit fault current limiter

    DOE Patents [OSTI]

    Boenig, Heinrich J.; Schillig, Josef B.

    2003-09-23

    A fault current limiting system for direct current circuits and for pulsed power circuit. In the circuits, a current source biases a diode that is in series with the circuits' transmission line. If fault current in a circuit exceeds current from the current source biasing the diode open, the diode will cease conducting and route the fault current through the current source and an inductor. This limits the rate of rise and the peak value of the fault current.

  8. John Day Basin Spring Chinook Salmon Escapement and Productivity Monitoring; Fish Research Project Oregon, 2000-2001 Annual Report.

    SciTech Connect (OSTI)

    Carmichael, Richard W.; Claire, Glenda M.; Seals, Jason

    2002-01-01

    The four objectives of this report are: (1) Estimate annual spawner escapement and number of spring chinook salmon redds in the John Day River basin; (2) Determine sex ratio, age composition, length-at-age of spawners, and proportion of natural spawners that are hatchery origin strays; (3) Determine adequacy of historic index surveys for indexing spawner abundance and for detecting changes in spawner distribution through time; and (4) Estimate smolt-to-adult survival for spring chinook salmon emigrating from the John Day River basin.

  9. Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 2000 Annual Report.

    SciTech Connect (OSTI)

    Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D.

    2001-01-01

    Fine sediment in spawning substrate has a major effect on salmon survival from egg to smolt. Basin-wide restoration plans have established targets for fine sediment levels in spawning habitat. The project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Fork John Day (NFJDR) and Grande Ronde Rivers, for five years. The project is also investigating the potential relationship between surface fine levels and overwinter sedimentation. It will provide data to assess trends in substrate conditions in monitored reaches and whether trends are consistent with efforts to improve salmon habitat conditions. The data on the magnitude of overwinter sedimentation will also be used to estimate salmon survival from egg to emergence. In Sept. 1998, 1999, and Aug. 2000, sites for monitoring overwinter sedimentation were established in salmon spawning habitat in the upper Grande Ronde River, Catherine Creek (a Grande Ronde tributary), the North Fork John Day River (NFJDR), and Granite Creek (a NFJDR tributary). Surface fine sediment levels were measured in these reaches via the grid method and visually estimated to test the relative accuracy of these two methods. In 1999 and 2000, surface fine sediment was also estimated via pebble counts at selected reaches to allow comparison of results among the methods. Overwintering substrate samples were collected in April 1999 and April-May 2000 to estimate the amount of overwinter sedimentation in clean gravels in spawning habitat. Monitoring methods and locations are described.

  10. Mutual inductance current transducer

    SciTech Connect (OSTI)

    Hemminger, R.C.

    1989-12-12

    This patent describes a mutual inductance differential current transducer for producing an analog voltage output signal in response to, and having a level varying linearly with respect to, and having a level varying linearly with respect to, the magnitude and rate of change of a flow of current supplied by an alternating current power line distribution system. It comprises: an elongated current conductor having first and second ends and a substantially straight axial portion therebetween of a predetermined length and defining a central axis; a generally cylindrical sleeve of conductive material of substantially the predetermined length, received coaxially over the elongated current conductor in the straight axial portion thereof and electrically insulated therefrom; a toroidal sensor coil defining a central axis and having an axial length less than approximately one-third the length of the generally cylindrical sleeve and an internal diameter substantially the same as the outer diameter of the cylindrical sleeve and sufficient to position the coil coaxially on the cylindrical sleeve. The coil being positioned coaxially thereon and generally centrally of the length thereof.