National Library of Energy BETA

Sample records for memorial day weekend

  1. Memorial Day

    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.

  2. Saving Energy This Memorial Day | Department of Energy

    Energy Savers

    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 ...

  3. 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...

  4. Memorial Day Message | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Memorial Day Message Friday, May 22, 2015 - 10:57am NNSA Blog Every year on Memorial Day, we honor the memory of those who died while defending our great Nation. We owe them, as well as their families and loved ones, more than we can ever repay for the sacrifices they have made on our behalf. At 3 p.m. on Monday, wherever you may happen to be, please stop and pause for one minute to remember those service members who answered the call to safeguard our interests around the world and to protect

  5. Making Memorial Day Plans? Be Sure They're Efficient | Department of Energy

    Energy Savers

    Memorial Day Plans? Be Sure They're Efficient Making Memorial Day Plans? Be Sure They're Efficient May 27, 2011 - 4:15pm Addthis Allison Casey Senior Communicator, NREL Editor's note: This is a cross-post from the Energy Savers blog. There are many ways to honor the men and women who died in service to our country this Memorial Day. You may be planning to attend a parade or ceremony, or maybe you're just planning to take a moment of silence to reflect and remember. Many Americans also choose to

  6. DOE's Studies of Weekday/Weekend Ozone Pollution in Southern...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Studies of WeekdayWeekend Ozone Pollution in Southern California DOE's Studies of WeekdayWeekend Ozone Pollution in Southern California 2002 DEER Conference Presentation: ...

  7. After-hours, weekend changes through East Jemez road vehicle...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    After-hours, weekend changes through East Jemez Road Vehicle Access Portal After-hours, weekend changes through East Jemez road vehicle access portal begin June 18 All vehicles ...

  8. The Weekend Ozone Effect - The Weekly Ambient Emissions Control...

    Energy.gov (indexed) [DOE]

    WeekendWeekday Ozone Study in the South Coast Air Basin DOE's Studies of WeekdayWeekend Ozone Pollution in Southern California Real-World Studies of Ambient Ozone Formation as a ...

  9. Labor Day Weekend 2015 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    "Mission First, People Always" SRS emergency training SRS emergency training Trident laser facility at LANL Trident laser facility at LANL NNSA Blog Nevada National Security Site ...

  10. Weekday and Weekend Air Pollutant Levels in Ozone Problem Areas...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Ozone Formation as a Function of NOx Reductions Summary and Implications for Air Quality Impacts The Weekend Ozone Effect - The Weekly Ambient Emissions Control Experiment

  11. Weekend/Weekday Ozone Study in the South Coast Air Basin | Department...

    Energy.gov (indexed) [DOE]

    Emissions Control Experiment Weekday and Weekend Air Pollutant Levels in Ozone Problem Areas in the U.S. DOE's Studies of WeekdayWeekend Ozone Pollution in Southern California

  12. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook

    of the summer driving season, which traditionally runs from Memorial Day weekend through Labor Day weekend, gasoline markets have remained relatively steady with respect to...

  13. HOLOCAUST REMEMBRANCE DAY

    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.

  14. Genepool Memory Heatmaps

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Genepool Memory Heatmaps Heatmap of Memory and Slots Requested vs Time Waited (in hours) | Queue: All | Last 7 Days Memory Requested Slots <5GB 5-10GB 10-20GB 20-30GB 30-40GB...

  15. Property:OpenEI/UtilityRate/EnergyWeekendSchedule | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Jump to: navigation, search This is a property of type Text. Retrieved from "http:en.openei.orgwindex.php?titleProperty:OpenEIUtilityRateEnergyWeekendSchedule&oldid539799...

  16. Holocaust Days of Remembrance

    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...

  17. How Will You Save Energy Over the Fourth of July Weekend? | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Save Energy Over the Fourth of July Weekend? How Will You Save Energy Over the Fourth of July Weekend? June 30, 2011 - 7:13pm Addthis The Fourth of July is coming up and many people are planning to entertain. Though the Fourth is a the perfect holiday to spend outdoors, entertaining can still mean that many people are going in and out of the house. All those people and doors opening and closing can mean extra heat buildup-which means extra money spent keeping things cool. So tell us:

  18. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Memory Usage Considerations on Franklin Each Franklin compute node has 8 GB (8192 MB) of physical memory, but, not all that memory is...

  19. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Memory Usage Considerations on Hopper Most Hopper compute nodes have 32 GB of physical memory, but, not all that memory is available to...

  20. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Memory Usage Considerations on Edison Edison compute nodes have 64 GB of physical memory (2.67GB per core), but not all the memory is...

  1. Pi Day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Pi Day Pi Day Pi Day is an annual American celebration commemorating the mathematical constant Π . Pi Day is observed on March 14, since 3, 1, and 4 are the first three significant digits of Π 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 to its diameter. While it has been calculated to trillions of digits, pi starts 3.14159. . . and in honor of this number, many people celebrate

  2. Data Day

    U.S. Department of Energy (DOE) all 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

  3. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Memory Usage Considerations on Franklin Each Franklin compute node has 8 GB (8192 MB) of physical memory, but, not all that memory is available to user programs. Compute Node Linux (the kernel), the Lustre file system software, and message passing library buffers all consume memory, as does loading the executable into memory. Thus the precise memory available to an application varies, approximately 7566 MB (7.38 GB) of memory can be allocated from

  4. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Memory Usage Considerations on Hopper Most Hopper compute nodes have 32 GB of physical memory, but, not all that memory is available to user programs. Compute Node Linux (the kernel), the Lustre file system software, and message passing library buffers all consume memory, as does loading the executable into memory. Thus the precise memory available to an application varies. Approximately 31 GB of memory can be allocated from within an MPI program using

  5. Lorraine Day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

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

  6. Lorraine Day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

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

  7. 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.

  8. Mechanical memory

    DOE Patents [OSTI]

    Gilkey, Jeffrey C.; Duesterhaus, Michelle A.; Peter, Frank J.; Renn, Rosemarie A.; Baker, Michael S.

    2006-08-15

    A first-in-first-out (FIFO) microelectromechanical memory apparatus (also termed a mechanical memory) is disclosed. The mechanical memory utilizes a plurality of memory cells, with each memory cell having a beam which can be bowed in either of two directions of curvature to indicate two different logic states for that memory cell. The memory cells can be arranged around a wheel which operates as a clocking actuator to serially shift data from one memory cell to the next. The mechanical memory can be formed using conventional surface micromachining, and can be formed as either a nonvolatile memory or as a volatile memory.

  9. Mechanical memory

    DOE Patents [OSTI]

    Gilkey, Jeffrey C.; Duesterhaus, Michelle A.; Peter, Frank J.; Renn, Rosemarie A.; Baker, Michael S.

    2006-05-16

    A first-in-first-out (FIFO) microelectromechanical memory apparatus (also termed a mechanical memory) is disclosed. The mechanical memory utilizes a plurality of memory cells, with each memory cell having a beam which can be bowed in either of two directions of curvature to indicate two different logic states for that memory cell. The memory cells can be arranged around a wheel which operates as a clocking actuator to serially shift data from one memory cell to the next. The mechanical memory can be formed using conventional surface micromachining, and can be formed as either a nonvolatile memory or as a volatile memory.

  10. Earth Day | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Day

  11. Kuhio Day

    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.

  12. Graduation Day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Graduation Day Tevatron Impact Symposium Keynote Lisa Randall Graduation * grad*u*a*tion * [graj-oo-ey-shuhn * noun 1. an act of graduating; the state of being graduated. * 2. the ceremony of conferring degrees or diplomas, as at a college or school. * Today we celebrate the impact and legacy of the Tevatron * Both in terms of science and in its influence on technology and creative scientific thinking Legacy * Momentous time in particle physics. - Transition. - Many eyes on LHC. * But really

  13. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Overview Carver login nodes each have 48GB of ... Furthermore, since Carver nodes have no disk, the "root" file system (including tmp) is ...

  14. Memory Considerations

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memory Considerations Memory Considerations Overview Carver login nodes each have 48GB of physical memory. Most compute nodes have 24GB; however, 80 compute nodes have 48GB. Not all of this memory is available to user processes. Some memory is reserved for the Linux kernel. Furthermore, since Carver nodes have no disk, the "root" file system (including /tmp) is kept in memory ("ramdisk"). The kernel and root file system combined occupy about 4GB of memory. Therefore users

  15. 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." ...

  16. Smithsonian's Museum Day September

    U.S. Department of Energy (DOE) all 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...

  17. Data Day 2016

    U.S. Department of Energy (DOE) all 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

  18. DOE Catalyst Demo Day

    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...

  19. Postdoc Research Day

    U.S. Department of Energy (DOE) all 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...

  20. Smithsonian's Museum Day September

    U.S. Department of Energy (DOE) all 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

  1. Argonne's Earth Day 2011

    ScienceCinema (OSTI)

    None

    2016-07-12

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

  2. Postdoc Research Day

    U.S. Department of Energy (DOE) all 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

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

    Energy.gov [DOE]

    However you plan to honor our fallen heroes this year, make it meaningful, fun, and energy-efficient.

  4. NanoDays

    U.S. Department of Energy (DOE) all 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

  5. Genepool Memory Heatmaps

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Genepool Memory Heatmaps Heatmap of Memory and Slots Requested vs Time Waited (in hours) | Queue: All | Last 7 Days Memory Requested Slots <5GB 5-10GB 10-20GB 20-30GB 30-40GB 40-50GB 50-100GB 100-150GB 150-200GB 200-256GB 256-512GB 512+GB Job Count Longest Wait 1 2.26 (2693) 10.5 (201167) 3.2 (11650) 0 1.75 (282) 1.49 (1627) 0.03 (1) 0 0 0 0 0 217420 538.96 2 0.26 (103) 1.02 (2817) 0 0 0 0 0 0 0 0 0 0 2920 9.1 4 1.55 (198) 1.48 (104) 0.34 (8) 0 0 0 1.86 (3) 0 0 0 0 0 313 20.48 6 0.01 (1) 0.09

  6. NERSC Veteran Kirby Fong Shares Fascinating Memories from the Center's

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Early Days veteran Kirby Fong shares fascinating memories from the center's early days NERSC Veteran Kirby Fong Shares Fascinating Memories from the Center's Early Days April 16, 2014 by Francesca Verdier Kirby Fong arrived at the Controlled Thermonuclear Research Computer Center, as NERSC was initially named, in June 1976. His job was to provide mathematical library software to users and to support them in finding and using it. In those days scientific programming was in Fortran, and scalar

  7. Celebrating Pi Day

    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.

  8. Happy Earth Day 2011!

    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.

  9. Conflict Resolution Day

    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...

  10. NanoDays

    U.S. Department of Energy (DOE) all 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

  11. 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.

  12. National Day of Remembrance

    ScienceCinema (OSTI)

    None

    2016-07-12

    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.

  13. Earth Day 2016

    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.

  14. Bandwidth Historical Peak Days

    U.S. Department of Energy (DOE) all 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

  15. Optical memory

    DOE Patents [OSTI]

    Mao, Samuel S; Zhang, Yanfeng

    2013-07-02

    Optical memory comprising: a semiconductor wire, a first electrode, a second electrode, a light source, a means for producing a first voltage at the first electrode, a means for producing a second voltage at the second electrode, and a means for determining the presence of an electrical voltage across the first electrode and the second electrode exceeding a predefined voltage. The first voltage, preferably less than 0 volts, different from said second voltage. The semiconductor wire is optically transparent and has a bandgap less than the energy produced by the light source. The light source is optically connected to the semiconductor wire. The first electrode and the second electrode are electrically insulated from each other and said semiconductor wire.

  16. IT Job Shadow Day

    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.

  17. National Bioenergy Day 2014

    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...

  18. Data Privacy Day

    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.

  19. Optima Stakeholder Listening Day

    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).

  20. Lab celebrates Earth Day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Lab celebrates Earth Day Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:November 2, 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

  1. This Week In Petroleum Printer-Friendly Version

    Annual Energy Outlook

    on May 19, 2010) Summer Gasoline and the 3-2-1 Crack Spread As Memorial Day weekend approaches, many consumers are starting to pay more attention to gasoline prices, which...

  2. National Bioenergy Day 2015

    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.

  3. Science and Technology Day

    U.S. Department of Energy (DOE) all 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

  4. Pi Day on Monday

    U.S. Department of Energy (DOE) all 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

  5. NUG 2013 Business Day

    U.S. Department of Energy (DOE) all 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 -

  6. Extra-Large Memory Nodes

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Extra-Large Memory Nodes Extra-Large Memory Nodes Extra-Large Memory Nodes Overview Carver has two "extra-large" memory nodes; each node has four 8-core Intel X7550 ("Nehalem EX")...

  7. 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.

  8. Earth Day, Every Day | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    Earth Day, Every Day Monday, April 18, 2016 - 10:21am The 2016 theme for the Earth Day observance raises expectations for everyone: "Earth Day, Every Day." Instead of observing Earth Day only on April 22, the theme encourages us to think regularly about ways to save energy and live sustainably. As NNSA celebrates Earth Day this week, its leaders are demonstrating that NNSA is taking the 2016 Earth Day theme seriously. NNSA's Associate Administrator for Safety, Infrastructure and

  9. Tape Mounts Last 30 Days

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Tape Mounts Last 30 Days Tape Mounts Last 30 Days Daily Tape Mounts Last edited: 2016-10-21 12:02:0

  10. Measuring and Understanding Memory Bandwidth

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Measuring and Understanding Memory Bandwidth Measuring and Understanding Memory Bandwidth Measuring Bandwidth Usage Measuring memory bandwidth is a good way of understanding how well your application uses cache memory. Today's processors are constructed under the assumption that a small amount of (expensive) fast memory - called "cache" - is used more often than a larger amount of slower memory (DRAM). The extent to which this assumption applies to your code is referred to as memory

  11. Shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    polymers Title: Shape memory polymers New shape memory polymer compositions, methods for synthesizing new shape memory polymers, and apparatus comprising an actuator and a shape memory polymer wherein the shape memory polymer comprises at least a portion of the actuator. A shape memory polymer comprising a polymer composition which physically forms a network structure wherein the polymer composition has shape-memory behavior and can be formed into a permanent primary shape, re-formed into a

  12. Shape memory polymers

    DOE Patents [OSTI]

    Wilson, Thomas S.; Bearinger, Jane P.

    2015-06-09

    New shape memory polymer compositions, methods for synthesizing new shape memory polymers, and apparatus comprising an actuator and a shape memory polymer wherein the shape memory polymer comprises at least a portion of the actuator. A shape memory polymer comprising a polymer composition which physically forms a network structure wherein the polymer composition has shape-memory behavior and can be formed into a permanent primary shape, re-formed into a stable secondary shape, and controllably actuated to recover the permanent primary shape. Polymers have optimal aliphatic network structures due to minimization of dangling chains by using monomers that are symmetrical and that have matching amine and hydroxyl groups providing polymers and polymer foams with clarity, tight (narrow temperature range) single transitions, and high shape recovery and recovery force that are especially useful for implanting in the human body.

  13. Myrmics Memory Allocator

    Energy Science and Technology Software Center (OSTI)

    2011-09-23

    MMA is a stand-alone memory management system for MPI clusters. It implements a shared Partitioned Global Address Space, where multiple MPI processes request objects from the allocator and the latter provides them with system-wide unique memory addresses for each object. It provides applications with an intuitive way of managing the memory system in a unified way, thus enabling easier writing of irregular application code.

  14. Pi Day of the Century

    U.S. Department of Energy (DOE) all 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...

  15. Using on-package memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    on-package memory Using on-package memory Introduction The NERSC-8 system will include a novel feature on its node architecture: 16 GB of high-bandwidth 3D stacked memory...

  16. New 1 Terabyte Memory Node

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    New 1 Terabyte Memory Node New 1 Terabyte Memory Node June 17, 2011 by Francesca Verdier A new "extra large" memory node that has four 8-core Nehalem EX processors (32 cores total)...

  17. Aggregate Transfers Last 8 Days

    U.S. Department of Energy (DOE) all 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: 2016-10-21 12:13:03

  18. Transfer Activity Last 8 Days

    U.S. Department of Energy (DOE) all 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)

  19. Concurrent Transfers Last 8 Days

    U.S. Department of Energy (DOE) all 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

  20. Shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    polymers Title: Shape memory polymers New shape memory polymer compositions, methods for ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 ...

  1. Computer memory management system

    DOE Patents [OSTI]

    Kirk, III, Whitson John

    2002-01-01

    A computer memory management system utilizing a memory structure system of "intelligent" pointers in which information related to the use status of the memory structure is designed into the pointer. Through this pointer system, The present invention provides essentially automatic memory management (often referred to as garbage collection) by allowing relationships between objects to have definite memory management behavior by use of coding protocol which describes when relationships should be maintained and when the relationships should be broken. In one aspect, the present invention system allows automatic breaking of strong links to facilitate object garbage collection, coupled with relationship adjectives which define deletion of associated objects. In another aspect, The present invention includes simple-to-use infinite undo/redo functionality in that it has the capability, through a simple function call, to undo all of the changes made to a data model since the previous `valid state` was noted.

  2. The Unobtrusive Memory Allocator

    Energy Science and Technology Software Center (OSTI)

    2003-03-31

    This library implements a memory allocator/manager which ask its host program or library for memory refions to manage rather than requesting them from the operating system. This allocator supports multiple distinct heaps within a single executable, each of which may grow either upward or downward in memory. The GNU mmalloc library has been modified in such a way that its allocation algorithms have been preserved, but the manner in which it obtains regions to managemore » has been changed to request memory from the host program or library. Additional modifications allow the allocator to manage each heap as either upward or downward-growing. By allowing the hosting program or library to determine what memory is managed, this package allows a greater degree of control than other memory allocation/management libraries. Additional distinguishing features include the ability to manage multiple distinct heaps with in a single executable, each of which may grow either upward or downward in memory. The most common use of this library is in conjunction with the Berkeley Unified Parallel C (UPC) Runtime Library. This package is a modified version of the LGPL-licensed "mmalloc" allocator from release 5.2 of the "gdb" debugger's source code.« less

  3. 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.

  4. Pi Day of the Century

    U.S. Department of Energy (DOE) all 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

  5. Innovative Manufacturing Initiative Recognition Day

    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...

  6. George Washington Carver Recognition Day

    Energy.gov [DOE]

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

  7. 2016 CSP Summit Day 2

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  8. Using on-package memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    on-package memory Using on-package memory Introduction The NERSC-8 system will include a novel feature on its node architecture: 16 GB of high-bandwidth 3D stacked memory interposed between the KNL chip and the slower off-package DDR memory. Compared to the on-node DDR4 memory, the high-bandwidth memory (HBM) has approximately 5x the bandwidth but has similar latency. This new feature has the potential to accelerate those applications which are particularly sensitive to memory bandwidth limits.

  9. 3-day VASP Workshop Registration

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3-day VASP Workshop Registration 3-day VASP Workshop Registration Please register for the event to help us plan for the workshop. Name Email Your Organization / Affiliation NERSC User Name Phone How do you plan to attend? Remote Citizenship (for in person attendee only) Birth Country (for in person attendee only) Submit Last edited: 2016-11-02 07:10:31

  10. Property:DayQuantity | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    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...

  11. Optima Stakeholder Listening Day Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    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 17:30

  12. 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.

  13. EERE Days at Stanford University

    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...

  14. Extra-Large Memory Nodes

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Extra-Large Memory Nodes Extra-Large Memory Nodes Extra-Large Memory Nodes Overview Carver has two "extra-large" memory nodes; each node has four 8-core Intel X7550 ("Nehalem EX") 2.0 GHz processors (32 cores total) and 1TB memory. These nodes are available through the queue "reg_xlmem". They can be used for interactive and batch jobs that require large amount of memory (16GB per core or more). reg_xlmem queue Please refer to the "Queues and Policies" page

  15. The Ocean Sampling Day Consortium

    DOE PAGES-Beta [OSTI]

    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

  16. Energy Industry Days Additional Information

    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.

  17. Memorandum Memorializing Ex Parte Communication, DOE impending...

    Office of Environmental Management (EM)

    Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage ... More Documents & Publications Memorandum Memorializing Ex Parte Communication, November 9, ...

  18. Earth Day: Leading by Example

    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.

  19. Shape memory polymer medical device

    DOE Patents [OSTI]

    Maitland, Duncan; Benett, William J.; Bearinger, Jane P.; Wilson, Thomas S.; Small, IV, Ward; Schumann, Daniel L.; Jensen, Wayne A.; Ortega, Jason M.; Marion, III, John E.; Loge, Jeffrey M.

    2010-06-29

    A system for removing matter from a conduit. The system includes the steps of passing a transport vehicle and a shape memory polymer material through the conduit, transmitting energy to the shape memory polymer material for moving the shape memory polymer material from a first shape to a second and different shape, and withdrawing the transport vehicle and the shape memory polymer material through the conduit carrying the matter.

  20. Cori Lisa Gerhardt, Evan Racah DAS Data Day

    U.S. Department of Energy (DOE) all 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

  1. CEMI Days Factsheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Days Factsheet CEMI Days Factsheet CEMI Days factsheet.pdf (507.22 KB) More Documents & Publications CEMI Accomplishments Report Introduction to CEMI Fact Sheet

  2. 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.

  3. Argonne's 2012 Earth Day Event

    SciTech Connect (OSTI)

    2012-01-01

    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. 2013 Nuclear Workforce Development Day

    U.S. Department of Energy (DOE) all 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

  5. Innovative Manufacturing Initiative Recognition Day

    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.

  6. Argonne's 2012 Earth Day Event

    ScienceCinema (OSTI)

    None

    2016-07-12

    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.

  7. Earth Day 2016 | Department of Energy

    Office of Environmental Management (EM)

    Earth Day 2016 Earth Day 2016 April 18, 2016 - 7:39am Addthis Earth Day 2016 April 22, 2016 is the forty-sixth anniversary of the founding of Earth Day which marked the beginning ...

  8. Atomic memory access hardware implementations

    SciTech Connect (OSTI)

    Ahn, Jung Ho; Erez, Mattan; Dally, William J

    2015-02-17

    Atomic memory access requests are handled using a variety of systems and methods. According to one example method, a data-processing circuit having an address-request generator that issues requests to a common memory implements a method of processing the requests using a memory-access intervention circuit coupled between the generator and the common memory. The method identifies a current atomic-memory access request from a plurality of memory access requests. A data set is stored that corresponds to the current atomic-memory access request in a data storage circuit within the intervention circuit. It is determined whether the current atomic-memory access request corresponds to at least one previously-stored atomic-memory access request. In response to determining correspondence, the current request is implemented by retrieving data from the common memory. The data is modified in response to the current request and at least one other access request in the memory-access intervention circuit.

  9. Method and apparatus for faulty memory utilization

    DOE Patents [OSTI]

    Cher, Chen-Yong; Andrade Costa, Carlos H.; Park, Yoonho; Rosenburg, Bryan S.; Ryu, Kyung D.

    2016-04-19

    A method for faulty memory utilization in a memory system includes: obtaining information regarding memory health status of at least one memory page in the memory system; determining an error tolerance of the memory page when the information regarding memory health status indicates that a failure is predicted to occur in an area of the memory system affecting the memory page; initiating a migration of data stored in the memory page when it is determined that the data stored in the memory page is non-error-tolerant; notifying at least one application regarding a predicted operating system failure and/or a predicted application failure when it is determined that data stored in the memory page is non-error-tolerant and cannot be migrated; and notifying at least one application regarding the memory failure predicted to occur when it is determined that data stored in the memory page is error-tolerant.

  10. Shape memory alloy actuator

    DOE Patents [OSTI]

    Varma, Venugopal K.

    2001-01-01

    An actuator for cycling between first and second positions includes a first shaped memory alloy (SMA) leg, a second SMA leg. At least one heating/cooling device is thermally connected to at least one of the legs, each heating/cooling device capable of simultaneously heating one leg while cooling the other leg. The heating/cooling devices can include thermoelectric and/or thermoionic elements.

  11. Shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    polymers Title: Shape memory polymers You are accessing a document from the Department ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 ...

  12. Memory-2014-salishan.key

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    WHAT'S NEXT? Bruce Jacob University of Maryland SLIDE Your Next Memory System Bruce Jacob University of Maryland PERSPECTIVE: 1 Cost for 10 GB Power for 10 GB...

  13. 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,...

  14. Nanoparticle shuttle memory

    DOE Patents [OSTI]

    Zettl, Alex Karlwalter

    2012-03-06

    A device for storing data using nanoparticle shuttle memory having a nanotube. The nanotube has a first end and a second end. A first electrode is electrically connected to the first end of the nanotube. A second electrode is electrically connected to the second end of the nanotube. The nanotube has an enclosed nanoparticle shuttle. A switched voltage source is electrically connected to the first electrode and the second electrode, whereby a voltage may be controllably applied across the nanotube. A resistance meter is also connected to the first electrode and the second electrode, whereby the electrical resistance across the nanotube can be determined.

  15. MDM Tech Day Presentation | Department of Energy

    Energy Savers

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

  16. Earth Day Coalition | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    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...

  17. Shape memory alloy thaw sensors

    DOE Patents [OSTI]

    Shahinpoor, Mohsen; Martinez, David R.

    1998-01-01

    A sensor permanently indicates that it has been exposed to temperatures exceeding a critical temperature for a predetermined time period. An element of the sensor made from shape memory alloy changes shape when exposed, even temporarily, to temperatures above the Austenitic temperature of the shape memory alloy. The shape change of the SMA element causes the sensor to change between two readily distinguishable states.

  18. Shape memory polymer medical device (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Shape memory polymer medical device Title: Shape memory polymer medical device A system for removing matter from a conduit. The system includes the steps of passing a transport ...

  19. Disorder-Induced Microscopic Magnetic Memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Disorder-Induced Microscopic Magnetic Memory Disorder-Induced Microscopic Magnetic Memory Print Wednesday, 26 October 2005 00:00 The magnetic-recording industry deliberately...

  20. Memorandum Memorializing Ex Parte Communication | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Memorandum Memorializing Ex Parte Communication Memorandum Memorializing Ex Parte Communication On March 31, 2011, a call was held between the Department of Energy and...

  1. ELECTROSTATIC MEMORY SYSTEM

    DOE Patents [OSTI]

    Chu, J.C.

    1958-09-23

    An improved electrostatic memory system is de scribed fer a digital computer wherein a plarality of storage tubes are adapted to operate in either of two possible modes. According to the present irvention, duplicate storage tubes are provided fur each denominational order of the several binary digits. A single discriminator system is provided between corresponding duplicate tubes to determine the character of the infurmation stored in each. If either tube produces the selected type signal, corresponding to binazy "1" in the preferred embodiment, a "1" is regenerated in both tubes. In one mode of operation each bit of information is stored in two corresponding tubes, while in the other mode of operation each bit is stored in only one tube in the conventional manner.

  2. AMO Celebrates Manufacturing Day Across the Country

    Office of Energy Efficiency and Renewable Energy (EERE)

    On October 7, 2016, manufacturers across the country opened their doors and hosted events in honor of Manufacturing Day.  Manufacturing Day is a celebration of modern manufacturing meant to inspire...

  3. I/O Statistics Last 30 Days

    U.S. Department of Energy (DOE) all 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...

  4. Oak Ridge National Laboratory (ORNL) Bioenergy Day

    Energy.gov [DOE]

    The local Bioenergy Day event will be held in association with the 4th Annual National Bioenergy Day and will feature kid-friendly educational activities about bioenergy, sustainability, and the...

  5. 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 ...

  6. 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.

  7. National Lab Day 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Lab Day 2014 National Lab Day 2014 Addthis National Lab Day Kick Off 1 of 9 National Lab Day Kick Off Secretary Moniz welcomes directors from the National Labs and thanks Senators Durbin and Risch for their support for the National Lab system. | Photo by Sarah Gerrity, Energy Department. Panel Discussion 2 of 9 Panel Discussion From left: Clark Gellings, a Fellow at the Electric Power Research Institute; Harold Varmus, Director of the National Cancer Institute; Jennifer Rumsey, Vice President of

  8. EERE INDUSTRY DAY | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EERE INDUSTRY DAY EERE INDUSTRY DAY 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. This two-day event was designed to introduce new energy-efficient innovations in buildings, transportation, and advanced manufacturing and to facilitate public-private partnerships and collaborations that will enable these

  9. 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

  10. Innovative Manufacturing Initiative Recognition Day - Final Participant

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Listing | Department of Energy Day - Final Participant Listing Innovative Manufacturing Initiative Recognition Day - Final Participant Listing imi_recogitionday_participants.pdf (33.07 KB) More Documents & Publications Innovative Manufacturing Initiative Recognition Day 2015 AMO Peer Review Agenda CX-100154 Categorical Exclusion Determination

  11. Shape memory alloy thaw sensors

    DOE Patents [OSTI]

    Shahinpoor, M.; Martinez, D.R.

    1998-04-07

    A sensor permanently indicates that it has been exposed to temperatures exceeding a critical temperature for a predetermined time period. An element of the sensor made from shape memory alloy changes shape when exposed, even temporarily, to temperatures above the austenitic temperature of the shape memory alloy. The shape change of the SMA element causes the sensor to change between two readily distinguishable states. 16 figs.

  12. Earthquake 'memory' could spur aftershocks

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Earthquake 'memory' could spur aftershocks Earthquake 'memory' could spur aftershocks Los Alamos researcher and his colleagues have shown that seismic waves can induce earthquake aftershocks, often long after a quake has subsided. January 3, 2008 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

  13. Remote direct memory access

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.

    2012-12-11

    Methods, parallel computers, and computer program products are disclosed for remote direct memory access. Embodiments include transmitting, from an origin DMA engine on an origin compute node to a plurality target DMA engines on target compute nodes, a request to send message, the request to send message specifying a data to be transferred from the origin DMA engine to data storage on each target compute node; receiving, by each target DMA engine on each target compute node, the request to send message; preparing, by each target DMA engine, to store data according to the data storage reference and the data length, including assigning a base storage address for the data storage reference; sending, by one or more of the target DMA engines, an acknowledgment message acknowledging that all the target DMA engines are prepared to receive a data transmission from the origin DMA engine; receiving, by the origin DMA engine, the acknowledgement message from the one or more of the target DMA engines; and transferring, by the origin DMA engine, data to data storage on each of the target compute nodes according to the data storage reference using a single direct put operation.

  14. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    Shape memory system with integrated actuation using embedded particles Title: Shape memory system with integrated actuation using embedded particles A shape memory material with ...

  15. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides ...

  16. Shape memory polymers (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Shape memory polymers New shape memory polymer compositions, methods for synthesizing new shape memory polymers, and apparatus comprising ...

  17. System and method for memory allocation in a multiclass memory system

    DOE Patents [OSTI]

    Loh, Gabriel; Meswani, Mitesh; Ignatowski, Michael; Nutter, Mark

    2016-06-28

    A system for memory allocation in a multiclass memory system includes a processor coupleable to a plurality of memories sharing a unified memory address space, and a library store to store a library of software functions. The processor identifies a type of a data structure in response to a memory allocation function call to the library for allocating memory to the data structure. Using the library, the processor allocates portions of the data structure among multiple memories of the multiclass memory system based on the type of the data structure.

  18. I/O Statistics Last 30 Days

    U.S. Department of Energy (DOE) all 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 Last edited: 2016-10-21 11:56:2

  19. Local Students Celebrate Earth Day at NREL

    U.S. Department of Energy (DOE) all 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

  20. National Bioenergy Day 2016 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    National Bioenergy Day 2016 National Bioenergy Day 2016 October 19, 2016 7:00AM to 8:00PM EDT James V. Forrestal Building 1000 Independence Avenue South West Washington, D.C. 20560 Bioenergy, the use of agricultural waste and forestry byproducts to generate heat and energy, will be celebrated during the fourth annual National Bioenergy Day on October 19, 2016. This is an opportunity to showcase bioenergy facilities and the bioenergy supply chain around the United States. The Bioenergy

  1. Educate yourself about stewardship this Earth Day

    U.S. Department of Energy (DOE) all 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

  2. 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

  3. Smithsonian's Museum Day at Bradbury Science Museum

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Smithsonian's Museum Day Smithsonian's Museum Day at Bradbury Science Museum 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 22, 2008 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

  4. 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

  5. Smithsonian's Museum Day at Bradbury Science Museum

    U.S. Department of Energy (DOE) all 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...

  6. 4th Day Energy | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

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

  7. All Day Solar | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    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...

  8. 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) ...

  9. 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...

  10. 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. ...

  11. Leverage Earth Day to Promote Energy Efficiency

    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:

  12. One-Day General Training KNLEAP

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Kurth Guide for applying to Cori P2 early access (KNLEAP) Cori KNL Training
 November 3, 2016 Do we need to do this? * KNL is not different - x86-64 compatible - self-hosted - compile and run * KNL is different - slow sequential cores 
 (≈1.2Ghz vs. ≈2.3Ghz) - high-bandwidth on-package memory but no L3 - lots of cores (68/272 vs. 32/64) - wide vector units (512bit vs. 256bit) 2 Why are we doing this? * don't expect good performance out of the box 3 Why are we doing this? * make users

  13. 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 ...

  14. Shape memory polymers (Patent) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Patent: Shape memory polymers Citation Details In-Document Search Title: Shape memory polymers New shape memory polymer compositions, methods for synthesizing new shape memory polymers, and apparatus comprising an actuator and a shape memory polymer wherein the shape memory polymer comprises at least a portion of the actuator. A shape memory polymer comprising a polymer composition which physically forms a network structure wherein the polymer composition has shape-memory behavior and can be

  15. Shape memory polymer foams for endovascular therapies

    DOE Patents [OSTI]

    Wilson, Thomas S.; Maitland, Duncan J.

    2015-05-26

    A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly.

  16. Shape memory polymer foams for endovascular therapies

    DOE Patents [OSTI]

    Wilson, Thomas S.; Maitland, Duncan J.

    2012-03-13

    A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly.

  17. 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

  18. Earth Day, every day in many ways | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Earth Day, every day in ... Earth Day, every day in many ways Posted: May 12, 2016 - 11:04am Y-12 employees planted trees as part of Earth Day 2016. The global theme this year was "Trees for the Earth." Employees in Tennessee and Texas celebrated Earth Day in many ways. From beekeeping and recreational opportunities to celebrating the success of a wind farm and planting trees, employees had the opportunity to learn about sustainable activities at each site and in each region. Employees

  19. Co-Optima Stakeholder Listening Day

    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).

  20. Demo Day | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    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...

  1. Inter-Agency Holocaust Remberance Day

    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...

  2. 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...

  3. Day4Energy Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    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...

  4. 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....

  5. Configurable memory system and method for providing atomic counting operations in a memory device

    DOE Patents [OSTI]

    Bellofatto, Ralph E.; Gara, Alan G.; Giampapa, Mark E.; Ohmacht, Martin

    2010-09-14

    A memory system and method for providing atomic memory-based counter operations to operating systems and applications that make most efficient use of counter-backing memory and virtual and physical address space, while simplifying operating system memory management, and enabling the counter-backing memory to be used for purposes other than counter-backing storage when desired. The encoding and address decoding enabled by the invention provides all this functionality through a combination of software and hardware.

  6. Lab joins in global Earth Day celebrations

    U.S. Department of Energy (DOE) all 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:November 2, 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

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

    Energy.gov [DOE]

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

  8. 2016 - Nano Days | MIT-Harvard Center for Excitonics

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Nano Days 5.26.2016 Nano Days - April 2, 2016

  9. Memory Optimization for Phase-field Simulations

    SciTech Connect (OSTI)

    Derek Gaston; John Peterson; Andrew Slaughter; Cody Permann; David Andrs

    2014-08-01

    Phase-field simulations are computationally and memory intensive applications. Many of the phase-field simulations being conducted in support of NEAMS were not capable of running on “normal clusters” with 2-4GB of RAM per core, and instead required specialized “big-memory” clusters with 64GB per core. To address this issue, the MOOSE team developed a new Python-based utility called MemoryLogger, and applied it to locate, diagnose, and eradicate memory bottlenecks within the MOOSE framework. MemoryLogger allows for a better understanding of the memory usage of an application being run in parallel across a cluster. Memory usage information is captured for every individual process in a parallel job, and communicated to the head node of the cluster. Console text output from the application itself is automatically matched with this memory usage information to produce a detailed picture of memory usage over time, making it straightforward to identify the subroutines which contribute most to the application’s peak memory usage. The information produced by the MemoryLogger quickly and effectively narrows the search for memory optimizations to the most data-intensive parts of the simulation.

  10. Shape memory alloy/shape memory polymer tools

    DOE Patents [OSTI]

    Seward, Kirk P.; Krulevitch, Peter A.

    2005-03-29

    Micro-electromechanical tools for minimally invasive techniques including microsurgery. These tools utilize composite shape memory alloy (SMA), shape memory polymer (SMP) and combinations of SMA and SMP to produce catheter distal tips, actuators, etc., which are bistable. Applications for these structures include: 1) a method for reversible fine positioning of a catheter tip, 2) a method for reversible fine positioning of tools or therapeutic catheters by a guide catheter, 3) a method for bending articulation through the body's vasculature, 4) methods for controlled stent delivery, deployment, and repositioning, and 5) catheters with variable modulus, with vibration mode, with inchworm capability, and with articulated tips. These actuators and catheter tips are bistable and are opportune for in vivo usage because the materials are biocompatible and convenient for intravascular use as well as other minimal by invasive techniques.

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

    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.

  12. A 3-day VASP Workshop at NERSC

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    NERSC A 3-day VASP Workshop at NERSC November 9, 2016 NERSC will host a three-day workshop for the widely used materials science code, VASP, from Wednesday November 9, 2016 to Friday November 11, 2016 at the CRT building, Room 3101, at the Lawrence Berkeley National Laboratory, Berkeley, CA. The presenter will be Martijn Marsman from University of Vienna, who is one of the main developers of the VASP code. The purpose of this workshop is to help VASP users at NERSC to learn and use VASP more

  13. Aggregate Remote Memory Copy Interface

    Energy Science and Technology Software Center (OSTI)

    2006-02-23

    The purpose of the Aggregate Remote Memory Copy (ARMCI) library is to provide a general- purpose, efficient, and Widely portable remote memory access (RMA) operations (one-sided communication) optimized for Contiguous and noncontiguous (strided, scatter/gather, I/O vector) data transfers. In addition, ARMCI includes a set of atomic and mutual exclusion operations. The development ARMCI is driven by the need to support the global-addres space communication model in context of distributed regular or irregular distributed data structures,more » communication libraries, and compilers. ARMCI is a standalone system that could be used to support user-level libraries and applications that use MPI or PVM.« less

  14. 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.

  15. 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

  16. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update

    8, 2001 | Release Date: May 29, 2001 Previous Issues Week: 11/21/2016 (View Archive) Spot prices at the Henry Hub declined to $3.84 per MMBtu on Friday, the lowest level since August 1, 2000. Prices at the Henry Hub, the Northeast, and the Midwest reflected the mild to cooler-than-normal temperatures in the eastern two-thirds of the nation coupled with anticipation of the Memorial Day holiday weekend-typically one of the lowest-demand weekends of the year. In California, early to mid-week prices

  17. Battelle Memorial Institute Technology Marketing Summaries - Energy

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Innovation Portal Battelle Memorial Institute Technology Marketing Summaries Here you'll find marketing summaries for technologies available for licensing from the Battelle Memorial Institute (BMI). The summaries provide descriptions of the technologies including their benefits, applications and industries, and development stage. Battelle Memorial Institute 24 Technology Marketing Summaries Category Title and Abstract Laboratories Date Energy Analysis Find More Like This HELM(tm) Flow

  18. What is a High Electric Demand Day?

    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.

  19. 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

  20. 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

  1. 2013 National Nuclear Science Week Education Days

    U.S. Department of Energy (DOE) all 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

  2. 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

  3. 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

  4. Minimum Day Time Load Calculation and Screening

    U.S. Department of Energy (DOE) all 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

  5. Minimum Day Time Load Calculation and Screening

    U.S. Department of Energy (DOE) all 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

  6. 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

  7. Earth Day Celebration at Nationals Park

    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.

  8. Improving Memory Error Handling Using Linux

    SciTech Connect (OSTI)

    Carlton, Michael Andrew; Blanchard, Sean P.; Debardeleben, Nathan A.

    2014-07-25

    As supercomputers continue to get faster and more powerful in the future, they will also have more nodes. If nothing is done, then the amount of memory in supercomputer clusters will soon grow large enough that memory failures will be unmanageable to deal with by manually replacing memory DIMMs. "Improving Memory Error Handling Using Linux" is a process oriented method to solve this problem by using the Linux kernel to disable (offline) faulty memory pages containing bad addresses, preventing them from being used again by a process. The process of offlining memory pages simplifies error handling and results in reducing both hardware and manpower costs required to run Los Alamos National Laboratory (LANL) clusters. This process will be necessary for the future of supercomputing to allow the development of exascale computers. It will not be feasible without memory error handling to manually replace the number of DIMMs that will fail daily on a machine consisting of 32-128 petabytes of memory. Testing reveals the process of offlining memory pages works and is relatively simple to use. As more and more testing is conducted, the entire process will be automated within the high-performance computing (HPC) monitoring software, Zenoss, at LANL.

  9. Sandia Cognitive Runtime Engine with Active Memory

    Energy Science and Technology Software Center (OSTI)

    2005-12-01

    The SCREAM (Sandia Cognitive Runtime Engine with Active memory) software implements a subset of a Cognitive Famework developed at Sandia National Laboratories. The software is implemented in the Umbra simulation and modular software framework, which is C++-based. SCREAM components include a Concept Instance Driver, Semantic Activation Network, Concept Database, Context Recognizer, Context Database, Episodic Memory, Egocentric Spatial Memory, Allocentric Spatial Memory, Comparator, and a Context to Abstract Action converter. At initialization, modules load the datamore » files that together specify all the components of a particular cognitive model, such as concept declarations, context declarations, spreading activation weights, and context/situation-cue-patterns.« less

  10. Disorder-Induced Microscopic Magnetic Memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    point for future theories. The Persistence of Memory Magnets are not just for refrigerator doors-they are of paramount importance in today's digital information age. In the...

  11. Exploiting Data Similarity to Reduce Memory Footprints

    SciTech Connect (OSTI)

    Biswas, S; de Supinski, B R; Schulz, M; Franklin, D; Sherwood, T; Chong, F T

    2011-01-28

    Memory size has long limited large-scale applications on high-performance computing (HPC) systems. Since compute nodes frequently do not have swap space, physical memory often limits problem sizes. Increasing core counts per chip and power density constraints, which limit the number of DIMMs per node, have exacerbated this problem. Further, DRAM constitutes a significant portion of overall HPC system cost. Therefore, instead of adding more DRAM to the nodes, mechanisms to manage memory usage more efficiently - preferably transparently - could increase effective DRAM capacity and thus the benefit of multicore nodes for HPC systems. MPI application processes often exhibit significant data similarity. These data regions occupy multiple physical locations across the individual rank processes within a multicore node and thus offer a potential savings in memory capacity. These regions, primarily residing in heap, are dynamic, which makes them difficult to manage statically. Our novel memory allocation library, SBLLmalloc, automatically identifies identical memory blocks and merges them into a single copy. SBLLmalloc does not require application or OS changes since we implement it as a user-level library. Overall, we demonstrate that SBLLmalloc reduces the memory footprint of a range of MPI applications by 32.03% on average and up to 60.87%. Further, SBLLmalloc supports problem sizes for IRS over 21.36% larger than using standard memory management techniques, thus significantly increasing effective system size. Similarly, SBLLmalloc requires 43.75% fewer nodes than standard memory management techniques to solve an AMG problem.

  12. Disorder-Induced Microscopic Magnetic Memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Disorder-Induced Microscopic Magnetic Memory Print The magnetic-recording industry deliberately introduces carefully controlled disorder into its materials to obtain the desired...

  13. Determining Memory Use | Argonne Leadership Computing Facility

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Allinea DDT Core File Settings Determining Memory Use Using VNC with a Debugger bgqstack gdb Coreprocessor Runjob termination TotalView Performance Tools & APIs Software &...

  14. Memorandum Memorializing Ex Parte Communication, November 9,...

    Energy.gov (indexed) [DOE]

    Draft 3 ex parte memo Nov 9 meeting (115.72 KB) More Documents & Publications Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for ...

  15. 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 ...

  16. 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

  17. Innovative Manufacturing Initiatives Recognition Day Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Innovative Manufacturing Initiatives Recognition Day June 20, 2012 The Embassy Row Hotel - 2015 Massachusetts Ave, NW 9:00-9:05am Welcome - Dr. Leo Christodoulou, DOE AMO Program Manager 9:05-9:25am Dr. Dave Danielson, DOE EERE Assistant Secretary 9:25-9:40 Remarks from a Rep. Tim Ryan, OH 9:40-10:20am IMI Overview - Leo Christodoulou, AMO Program Manager 10:20-12:00pm First 15 Companies Present (5 minutes each) 12:00-1:15pm Networking Lunch 1:15-3:00pm Remaining Companies Present (5 minutes

  18. Generation-based memory synchronization in a multiprocessor system with weakly consistent memory accesses

    SciTech Connect (OSTI)

    Ohmacht, Martin

    2014-09-09

    In a multiprocessor system, a central memory synchronization module coordinates memory synchronization requests responsive to memory access requests in flight, a generation counter, and a reclaim pointer. The central module communicates via point-to-point communication. The module includes a global OR reduce tree for each memory access requesting device, for detecting memory access requests in flight. An interface unit is implemented associated with each processor requesting synchronization. The interface unit includes multiple generation completion detectors. The generation count and reclaim pointer do not pass one another.

  19. Shape memory system with integrated actuation using embedded particles

    Office of Scientific and Technical Information (OSTI)

    (Patent) | SciTech Connect Patent: Shape memory system with integrated actuation using embedded particles Citation Details In-Document Search Title: Shape memory system with integrated actuation using embedded particles A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of

  20. Shape memory system with integrated actuation using embedded particles

    Office of Scientific and Technical Information (OSTI)

    (Patent) | DOEPatents Shape memory system with integrated actuation using embedded particles Title: Shape memory system with integrated actuation using embedded particles A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject

  1. Shape memory polymer actuator and catheter

    DOE Patents [OSTI]

    Maitland, Duncan J.; Lee, Abraham P.; Schumann, Daniel L.; Matthews, Dennis L.; Decker, Derek E.; Jungreis, Charles A.

    2004-05-25

    An actuator system is provided for acting upon a material in a vessel. The system includes an optical fiber and a shape memory polymer material operatively connected to the optical fiber. The shape memory polymer material is adapted to move from a first shape for moving through said vessel to a second shape where it can act upon said material.

  2. Shape memory polymer actuator and catheter

    DOE Patents [OSTI]

    Maitland, Duncan J.; Lee, Abraham P.; Schumann, Daniel L.; Matthews, Dennis L.; Decker, Derek E.; Jungreis, Charles A.

    2007-11-06

    An actuator system is provided for acting upon a material in a vessel. The system includes an optical fiber and a shape memory polymer material operatively connected to the optical fiber. The shape memory polymer material is adapted to move from a first shape for moving through said vessel to a second shape where it can act upon said material.

  3. Tier identification (TID) for tiered memory characteristics

    SciTech Connect (OSTI)

    Chang, Jichuan; Lim, Kevin T; Ranganathan, Parthasarathy

    2014-03-25

    A tier identification (TID) is to indicate a characteristic of a memory region associated with a virtual address in a tiered memory system. A thread may be serviced according to a first path based on the TID indicating a first characteristic. The thread may be serviced according to a second path based on the TID indicating a second characteristic.

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

    U.S. Department of Energy (DOE) all 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. Shape Memory Polymer Therapeutic Devices for Stroke (Conference...

    Office of Scientific and Technical Information (OSTI)

    Shape Memory Polymer Therapeutic Devices for Stroke Citation Details In-Document Search Title: Shape Memory Polymer Therapeutic Devices for Stroke You are accessing a document ...

  6. Shape memory polymer foams for endovascular therapies (Patent...

    Office of Scientific and Technical Information (OSTI)

    Patent: Shape memory polymer foams for endovascular therapies Citation Details In-Document Search Title: Shape memory polymer foams for endovascular therapies A system for ...

  7. Modesto Memorial Hospital Space Heating Low Temperature Geothermal...

    Open Energy Information (Open El) [EERE & EIA]

    Memorial Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Modesto Memorial Hospital Space Heating Low Temperature Geothermal Facility...

  8. Comments by Battelle Memorial Institute to DOE Rulemaking | Department...

    Office of Environmental Management (EM)

    Comments by Battelle Memorial Institute to DOE Rulemaking (1.03 MB) More Documents & Publications Exelon response CSCExtension.PDF Memorandum Memorializing Ex Parte Communication

  9. Post-Polymerization Crosslinked Polyurethane Shape-Memory Polymers...

    Office of Scientific and Technical Information (OSTI)

    Crosslinked Polyurethane Shape-Memory Polymers Citation Details In-Document Search Title: Post-Polymerization Crosslinked Polyurethane Shape-Memory Polymers You are accessing a ...

  10. Aging and deaging effects in shape memory alloys (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Aging and deaging effects in shape memory alloys Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; Ding, Xiangdong ; Lookman, Turab ; ...

  11. The Future of Memory. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    The Future of Memory. Citation Details In-Document Search Title: The Future of Memory. Authors: Marinella, Matthew Publication Date: 2013-01-01 OSTI Identifier: 1063520 Report ...

  12. Shape memory polymer (SMP) gripper with a release sensing system...

    Office of Scientific and Technical Information (OSTI)

    Shape memory polymer (SMP) gripper with a release sensing system Title: Shape memory polymer (SMP) gripper with a release sensing system A system for releasing a target material, ...

  13. Guide wire extension for shape memory polymer occlusion removal...

    Office of Scientific and Technical Information (OSTI)

    Guide wire extension for shape memory polymer occlusion removal devices Title: Guide wire extension for shape memory polymer occlusion removal devices A flexible extension for a ...

  14. A Shape Memory Polymer Dialysis Needle Adapter for the Reduction...

    Office of Scientific and Technical Information (OSTI)

    A Shape Memory Polymer Dialysis Needle Adapter for the Reduction of Hemodynamic Stress within Arteriovenous Grafts Citation Details In-Document Search Title: A Shape Memory Polymer ...

  15. Method for loading shape memory polymer gripper mechanisms (Patent...

    Office of Scientific and Technical Information (OSTI)

    Method for loading shape memory polymer gripper mechanisms Title: Method for loading shape memory polymer gripper mechanisms A method and apparatus for loading deposit material, ...

  16. Shape memory polymer actuator and catheter (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Shape memory polymer actuator and catheter Title: Shape memory polymer actuator and catheter An actuator system is provided for acting upon a material in a vessel. The system ...

  17. Biomedical Applications of Thermally Activated Shape Memory Polymers...

    Office of Scientific and Technical Information (OSTI)

    Biomedical Applications of Thermally Activated Shape Memory Polymers Citation Details In-Document Search Title: Biomedical Applications of Thermally Activated Shape Memory Polymers ...

  18. Ultra Low Density Amorphous Shape Memory polymer Foams. (Conference...

    Office of Scientific and Technical Information (OSTI)

    Ultra Low Density Amorphous Shape Memory polymer Foams. Citation Details In-Document Search Title: Ultra Low Density Amorphous Shape Memory polymer Foams. You are accessing a ...

  19. Shape memory polymer foams for endovascular therapies (Patent...

    Office of Scientific and Technical Information (OSTI)

    Shape memory polymer foams for endovascular therapies Title: Shape memory polymer foams for endovascular therapies A system for occluding a physical anomaly. One embodiment ...

  20. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    Patent: Shape memory system with integrated actuation using embedded particles Citation Details In-Document Search Title: Shape memory system with integrated actuation using ...

  1. Apparatus for loading shape memory gripper mechanisms (Patent...

    Office of Scientific and Technical Information (OSTI)

    Apparatus for loading shape memory gripper mechanisms Title: Apparatus for loading shape memory gripper mechanisms A method and apparatus for loading deposit material, such as an ...

  2. The Future of Memory. (Conference) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    The Future of Memory. Citation Details In-Document Search Title: The Future of Memory. Authors: Marinella, Matthew Publication Date: 2013-03-01 OSTI Identifier: 1067546 Report ...

  3. Controlling the Actuation Rate of Low Density Shape Memory Polymer...

    Office of Scientific and Technical Information (OSTI)

    Density Shape Memory Polymer Foams in Water Citation Details In-Document Search Title: Controlling the Actuation Rate of Low Density Shape Memory Polymer Foams in Water Authors: ...

  4. Aging and deaging effects in shape memory alloys (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Aging and deaging effects in shape memory alloys Citation Details In-Document Search Title: Aging and deaging effects in shape memory alloys Authors: Xue, Dezhen ; Zhou, Yumei ; ...

  5. Similarity Engine: Using Content Similarity to Improve Memory...

    Office of Scientific and Technical Information (OSTI)

    Similarity to Improve Memory Resilience. Citation Details In-Document Search Title: Similarity Engine: Using Content Similarity to Improve Memory Resilience. Abstract not provided. ...

  6. Shape memory polymer foams for endovascular therapies (Patent...

    Office of Scientific and Technical Information (OSTI)

    A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding ...

  7. Whirlpools on the Nanoscale Could Multiply Magnetic Memory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Whirlpools on the Nanoscale Could Multiply Magnetic Memory Whirlpools on the Nanoscale Could Multiply Magnetic Memory Print Tuesday, 21 May 2013 00:00 Research at the Advanced...

  8. V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    6: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code V-176: Adobe Flash Player Memory Corruption Flaw Lets Remote Users Execute Arbitrary Code June...

  9. Low density biodegradable shape memory polyurethane foams for...

    Office of Scientific and Technical Information (OSTI)

    Low density biodegradable shape memory polyurethane foams for embolic biomedical applications Citation Details In-Document Search Title: Low density biodegradable shape memory...

  10. Ultralow-fatigue shape memory alloy films (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    Ultralow-fatigue shape memory alloy films Citation Details In-Document Search Title: Ultralow-fatigue shape memory alloy films Authors: Chluba, Christoph ; Ge, Wenwei ; Lima de ...

  11. Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    it Better: Greensburg, Kansas, Kiowa County Memorial Hospital (Brochure) (Revised) DOE and NREL Technical Assistance Building Green in Greensburg: Kiowa County Memorial Hospital

  12. Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Memorial Hospital in Greensburg, Kansas. PDF icon 47461.pdf More Documents & Publications Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial Hospital (Brochure) ...

  13. Energy scaling advantages of resistive memory crossbar based...

    Office of Scientific and Technical Information (OSTI)

    Energy scaling advantages of resistive memory crossbar based computation and its application to sparse coding Prev Next Title: Energy scaling advantages of resistive memory ...

  14. Performing an allreduce operation using shared memory

    SciTech Connect (OSTI)

    Archer, Charles J; Dozsa, Gabor; Ratterman, Joseph D; Smith, Brian E

    2014-06-10

    Methods, apparatus, and products are disclosed for performing an allreduce operation using shared memory that include: receiving, by at least one of a plurality of processing cores on a compute node, an instruction to perform an allreduce operation; establishing, by the core that received the instruction, a job status object for specifying a plurality of shared memory allreduce work units, the plurality of shared memory allreduce work units together performing the allreduce operation on the compute node; determining, by an available core on the compute node, a next shared memory allreduce work unit in the job status object; and performing, by that available core on the compute node, that next shared memory allreduce work unit.

  15. (U) Computation acceleration using dynamic memory

    SciTech Connect (OSTI)

    Hakel, Peter

    2014-10-24

    Many computational applications require the repeated use of quantities, whose calculations can be expensive. In order to speed up the overall execution of the program, it is often advantageous to replace computation with extra memory usage. In this approach, computed values are stored and then, when they are needed again, they are quickly retrieved from memory rather than being calculated again at great cost. Sometimes, however, the precise amount of memory needed to store such a collection is not known in advance, and only emerges in the course of running the calculation. One problem accompanying such a situation is wasted memory space in overdimensioned (and possibly sparse) arrays. Another issue is the overhead of copying existing values to a new, larger memory space, if the original allocation turns out to be insufficient. In order to handle these runtime problems, the programmer therefore has the extra task of addressing them in the code.

  16. Performing an allreduce operation using shared memory

    DOE Patents [OSTI]

    Archer, Charles J.; Dozsa, Gabor; Ratterman, Joseph D.; Smith, Brian E.

    2012-04-17

    Methods, apparatus, and products are disclosed for performing an allreduce operation using shared memory that include: receiving, by at least one of a plurality of processing cores on a compute node, an instruction to perform an allreduce operation; establishing, by the core that received the instruction, a job status object for specifying a plurality of shared memory allreduce work units, the plurality of shared memory allreduce work units together performing the allreduce operation on the compute node; determining, by an available core on the compute node, a next shared memory allreduce work unit in the job status object; and performing, by that available core on the compute node, that next shared memory allreduce work unit.

  17. Adiabatic quantum optimization for associative memory recall

    SciTech Connect (OSTI)

    Seddiqi, Hadayat; Humble, Travis S.

    2014-12-22

    Hopfield networks are a variant of associative memory that recall patterns stored in the couplings of an Ising model. Stored memories are conventionally accessed as fixed points in the network dynamics that correspond to energetic minima of the spin state. We show that memories stored in a Hopfield network may also be recalled by energy minimization using adiabatic quantum optimization (AQO). Numerical simulations of the underlying quantum dynamics allow us to quantify AQO recall accuracy with respect to the number of stored memories and noise in the input key. We investigate AQO performance with respect to how memories are stored in the Ising model according to different learning rules. Our results demonstrate that AQO recall accuracy varies strongly with learning rule, a behavior that is attributed to differences in energy landscapes. Consequently, learning rules offer a family of methods for programming adiabatic quantum optimization that we expect to be useful for characterizing AQO performance.

  18. Adiabatic quantum optimization for associative memory recall

    DOE PAGES-Beta [OSTI]

    Seddiqi, Hadayat; Humble, Travis S.

    2014-12-22

    Hopfield networks are a variant of associative memory that recall patterns stored in the couplings of an Ising model. Stored memories are conventionally accessed as fixed points in the network dynamics that correspond to energetic minima of the spin state. We show that memories stored in a Hopfield network may also be recalled by energy minimization using adiabatic quantum optimization (AQO). Numerical simulations of the underlying quantum dynamics allow us to quantify AQO recall accuracy with respect to the number of stored memories and noise in the input key. We investigate AQO performance with respect to how memories are storedmore » in the Ising model according to different learning rules. Our results demonstrate that AQO recall accuracy varies strongly with learning rule, a behavior that is attributed to differences in energy landscapes. Consequently, learning rules offer a family of methods for programming adiabatic quantum optimization that we expect to be useful for characterizing AQO performance.« less

  19. Temperature and electrical memory of polymer fibers

    SciTech Connect (OSTI)

    Yuan, Jinkai; Zakri, Ccile; Grillard, Fabienne; Neri, Wilfrid; Poulin, Philippe

    2014-05-15

    We report in this work studies of the shape memory behavior of polymer fibers loaded with carbon nanotubes or graphene flakes. These materials exhibit enhanced shape memory properties with the generation of a giant stress upon shape recovery. In addition, they exhibit a surprising temperature memory with a peak of generated stress at a temperature nearly equal to the temperature of programming. This temperature memory is ascribed to the presence of dynamical heterogeneities and to the intrinsic broadness of the glass transition. We present recent experiments related to observables other than mechanical properties. In particular nanocomposite fibers exhibit variations of electrical conductivity with an accurate memory. Indeed, the rate of conductivity variations during temperature changes reaches a well defined maximum at a temperature equal to the temperature of programming. Such materials are promising for future actuators that couple dimensional changes with sensing electronic functionalities.

  20. 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

  1. 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

  2. 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

  3. 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

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

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Introduce a Girl to Engineering Day 2014 Introduce a Girl to Engineering Day 2014 1 of 25 Introduce a Girl to Engineering Day 2014 Credit: Argonne National Laboratory (photo by ...

  5. 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 & ...

  6. Ideas for What to Do this Earth Day

    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.

  7. Securing non-volatile memory regions

    DOE Patents [OSTI]

    Faraboschi, Paolo; Ranganathan, Parthasarathy; Muralimanohar, Naveen

    2013-08-20

    Methods, apparatus and articles of manufacture to secure non-volatile memory regions are disclosed. An example method disclosed herein comprises associating a first key pair and a second key pair different than the first key pair with a process, using the first key pair to secure a first region of a non-volatile memory for the process, and using the second key pair to secure a second region of the non-volatile memory for the same process, the second region being different than the first region.

  8. Direct access inter-process shared memory

    DOE Patents [OSTI]

    Brightwell, Ronald B; Pedretti, Kevin; Hudson, Trammell B

    2013-10-22

    A technique for directly sharing physical memory between processes executing on processor cores is described. The technique includes loading a plurality of processes into the physical memory for execution on a corresponding plurality of processor cores sharing the physical memory. An address space is mapped to each of the processes by populating a first entry in a top level virtual address table for each of the processes. The address space of each of the processes is cross-mapped into each of the processes by populating one or more subsequent entries of the top level virtual address table with the first entry in the top level virtual address table from other processes.

  9. Non-volatile memory for checkpoint storage

    SciTech Connect (OSTI)

    Blumrich, Matthias A.; Chen, Dong; Cipolla, Thomas M.; Coteus, Paul W.; Gara, Alan; Heidelberger, Philip; Jeanson, Mark J.; Kopcsay, Gerard V.; Ohmacht, Martin; Takken, Todd E.

    2014-07-22

    A system, method and computer program product for supporting system initiated checkpoints in high performance parallel computing systems and storing of checkpoint data to a non-volatile memory storage device. The system and method generates selective control signals to perform checkpointing of system related data in presence of messaging activity associated with a user application running at the node. The checkpointing is initiated by the system such that checkpoint data of a plurality of network nodes may be obtained even in the presence of user applications running on highly parallel computers that include ongoing user messaging activity. In one embodiment, the non-volatile memory is a pluggable flash memory card.

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

    Energy Savers

    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 - ...

  11. Introduce a Girl to Engineering Day Registration | Argonne National...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Contact education@anl.gov Introduce a Girl to Engineering Day Registration Participants ... We encourage all eligible participants to apply to "Introduce a Girl to Engineering Day". ...

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

    U.S. Department of Energy (DOE) all 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 ...

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

    U.S. Department of Energy (DOE) all 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...

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

    Open Energy Information (Open El) [EERE & EIA]

    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...

  15. 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 ...

  16. 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 ...

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

    U.S. Department of Energy (DOE) all 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,...

  18. Crystallographic attributes of a shape-memory alloy

    SciTech Connect (OSTI)

    Bhattacharya, K.

    1999-01-01

    Shape-memory alloys are attractive for many potential applications. In an attempt to provide ideas and guidelines for the development of new shape-memory alloys, this paper reports on a series of investigations that examine the reasons in the crystallography that made (i) shape-memory alloys special amongst martensites and (ii) Nickel-Titanium special among shape-memory alloys.

  19. Enforcement Letter, Battelle Memorial Institute- May 5, 2004

    Office of Energy Efficiency and Renewable Energy (EERE)

    Issued to Battelle Memorial Institute related to Radiological Work Practices at the Pacific Northwest National Laboratory

  20. Searching game trees under memory constraints

    SciTech Connect (OSTI)

    Bhattacharya, S.; Bagchi, A.

    1996-12-31

    The best-first game-tree search algorithm SSS* has greater pruning power than the depth-first algorithm Alpha-Beta. Yet it is seldom used in practice because it is slow in execution and requires substantial memory. Variants of SSS* have been proposed in recent years that overcome some, but not all, of its limitations. The recursive controlled-memory best-first search scheme MemSSS* described here is a new derivative of SSS* that compares favourably with Alpha-Beta in respect of all three major performance measures, namely, pruning power, running time and memory needs. MemSSS* improves upon an earlier controlled-memory algorithm IterSSS* which has most of the desired properties but is slow in execution.

  1. Search for: shape memory* | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    ... Stress transfer during different deformation stages in a nano-precipitate-strenthened Ni-Ti shape memory alloy Dong, Y. H. ; Cong, D. Y. ; Nie, Z. H. ; He, Z. B. ; Wang, Z. L. ; ...

  2. Bulk-memory processor for data acquisition

    SciTech Connect (OSTI)

    Nelson, R.O.; McMillan, D.E.; Sunier, J.W.; Meier, M.; Poore, R.V.

    1981-01-01

    To meet the diverse needs and data rate requirements at the Van de Graaff and Weapons Neutron Research (WNR) facilities, a bulk memory system has been implemented which includes a fast and flexible processor. This bulk memory processor (BMP) utilizes bit slice and microcode techniques and features a 24 bit wide internal architecture allowing direct addressing of up to 16 megawords of memory and histogramming up to 16 million counts per channel without overflow. The BMP is interfaced to the MOSTEK MK 8000 bulk memory system and to the standard MODCOMP computer I/O bus. Coding for the BMP both at the microcode level and with macro instructions is supported. The generalized data acquisition system has been extended to support the BMP in a manner transparent to the user.

  3. An optical simulation of shared memory

    SciTech Connect (OSTI)

    Goldberg, L.A.; Matias, Y.; Rao, S.

    1994-06-01

    We present a work-optimal randomized algorithm for simulating a shared memory machine (PRAM) on an optical communication parallel computer (OCPC). The OCPC model is motivated by the potential of optical communication for parallel computation. The memory of an OCPC is divided into modules, one module per processor. Each memory module only services a request on a timestep if it receives exactly one memory request. Our algorithm simulates each step of an n lg lg n-processor EREW PRAM on an n-processor OCPC in O(lg lg n) expected delay. (The probability that the delay is longer than this is at most n{sup {minus}{alpha}} for any constant {alpha}). The best previous simulation, due to Valiant, required {Theta}(lg n) expected delay.

  4. Post polymerization cure shape memory polymers

    DOE Patents [OSTI]

    Wilson, Thomas S; Hearon, Michael Keith; Bearinger, Jane P

    2014-11-11

    This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and dispersions and then crossed linked to a shape memory thermoset polymer retaining the processed shape.

  5. Search for: shape memory* | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    shape memory* Find + Advanced Search × Advanced Search All Fields: shape memory* Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Article Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View for

  6. Associative memory in phasing neuron networks

    SciTech Connect (OSTI)

    Nair, Niketh S; Bochove, Erik J.; Braiman, Yehuda

    2014-01-01

    We studied pattern formation in a network of coupled Hindmarsh-Rose model neurons and introduced a new model for associative memory retrieval using networks of Kuramoto oscillators. Hindmarsh-Rose Neural Networks can exhibit a rich set of collective dynamics that can be controlled by their connectivity. Specifically, we showed an instance of Hebb's rule where spiking was correlated with network topology. Based on this, we presented a simple model of associative memory in coupled phase oscillators.

  7. Memorial Gathering Pending for NERSC's Michael Welcome

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Memorial Gathering Pending for NERSC's Michael Welcome Memorial Gathering Pending for NERSC's Michael Welcome February 4, 2014 MWelcome.JPG Mike Welcome A celebration of life is pending for Michael Welcome, a member of NERSC's Mass Storage Group, who collapsed at work on Thursday, Jan. 30, and subsequently died. Welcome spent his entire career working for computing organizations at Lawrence Berkeley and Lawrence Livermore national laboratories. He was 56. During his 30-year career, Welcome made

  8. Distributed trace using central performance counter memory

    SciTech Connect (OSTI)

    Satterfield, David L.; Sexton, James C.

    2013-01-22

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  9. Distributed trace using central performance counter memory

    DOE Patents [OSTI]

    Satterfield, David L; Sexton, James C

    2013-10-22

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  10. Search for: shape memory* | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    shape memory* Find + Advanced Search × Advanced Search All Fields: shape memory* Title: Full Text: Bibliographic Data: Creator / Author: Name Name ORCID Article Type: All Accepted Manuscript Published Article Publisher's Accepted Manuscript Journal Name: Subject: Identifier Numbers: Research Org: Sponsoring Org: Publication Date: to Update Date: to Sort: Relevance (highest to lowest) Publication Date (newest first) Publication Date (oldest first) Close Clear All Find Switch to Detail View for

  11. Career Day Recap - Summer 2017 Cyclotron Institute REU Program

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    REU Career Day List of Speakers (with and links to presentations if available)

  12. Working memory, situation models, and synesthesia

    SciTech Connect (OSTI)

    Radvansky, Gabriel A.; Gibson, Bradley S.; McNerney, M. Windy

    2013-03-04

    Research on language comprehension suggests a strong relationship between working memory span measures and language comprehension. However, there is also evidence that this relationship weakens at higher levels of comprehension, such as the situation model level. The current study explored this relationship by comparing 10 grapheme–color synesthetes who have additional color experiences when they read words that begin with different letters and 48 normal controls on a number of tests of complex working memory capacity and processing at the situation model level. On all tests of working memory capacity, the synesthetes outperformed the controls. Importantly, there was no carryover benefit for the synesthetes for processing at the situation model level. This reinforces the idea that although some aspects of language comprehension are related to working memory span scores, this applies less directly to situation model levels. As a result, this suggests that theories of working memory must take into account this limitation, and the working memory processes that are involved in situation model construction and processing must be derived.

  13. Evaluating operating system vulnerability to memory errors.

    SciTech Connect (OSTI)

    Ferreira, Kurt Brian; Bridges, Patrick G.; Pedretti, Kevin Thomas Tauke; Mueller, Frank; Fiala, David; Brightwell, Ronald Brian

    2012-05-01

    Reliability is of great concern to the scalability of extreme-scale systems. Of particular concern are soft errors in main memory, which are a leading cause of failures on current systems and are predicted to be the leading cause on future systems. While great effort has gone into designing algorithms and applications that can continue to make progress in the presence of these errors without restarting, the most critical software running on a node, the operating system (OS), is currently left relatively unprotected. OS resiliency is of particular importance because, though this software typically represents a small footprint of a compute node's physical memory, recent studies show more memory errors in this region of memory than the remainder of the system. In this paper, we investigate the soft error vulnerability of two operating systems used in current and future high-performance computing systems: Kitten, the lightweight kernel developed at Sandia National Laboratories, and CLE, a high-performance Linux-based operating system developed by Cray. For each of these platforms, we outline major structures and subsystems that are vulnerable to soft errors and describe methods that could be used to reconstruct damaged state. Our results show the Kitten lightweight operating system may be an easier target to harden against memory errors due to its smaller memory footprint, largely deterministic state, and simpler system structure.

  14. Working memory, situation models, and synesthesia

    DOE PAGES-Beta [OSTI]

    Radvansky, Gabriel A.; Gibson, Bradley S.; McNerney, M. Windy

    2013-03-04

    Research on language comprehension suggests a strong relationship between working memory span measures and language comprehension. However, there is also evidence that this relationship weakens at higher levels of comprehension, such as the situation model level. The current study explored this relationship by comparing 10 grapheme–color synesthetes who have additional color experiences when they read words that begin with different letters and 48 normal controls on a number of tests of complex working memory capacity and processing at the situation model level. On all tests of working memory capacity, the synesthetes outperformed the controls. Importantly, there was no carryover benefitmore » for the synesthetes for processing at the situation model level. This reinforces the idea that although some aspects of language comprehension are related to working memory span scores, this applies less directly to situation model levels. As a result, this suggests that theories of working memory must take into account this limitation, and the working memory processes that are involved in situation model construction and processing must be derived.« less

  15. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Coteus, Paul W.; Gara, Alan G.; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Ohmacht, Martin; Steinmacher-Burow, Burkhard D.; Takken, Todd E. , Vranas; Pavlos M.

    2010-10-19

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Bach processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  16. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Coteus, Paul W.; Gara, Alan G.; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Ohmacht, Martin; Steinmacher-Burow, Burkhard D.; Takken, Todd E.; Vranas, Pavlos M.

    2007-02-06

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Each processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  17. States Celebrate National Weatherization Day | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Celebrate National Weatherization Day States Celebrate National Weatherization Day November 4, 2014 - 11:37am Addthis Sates across the nation celebrated Weatherization Day on October 30 with guided tours and Gubernatorial proclamations. In this photo, A team of weatherization technicians perform a site demonstration in Minnesota on Weatherization Day in 2012. | Photo courtesy of WAPTAC. Sates across the nation celebrated Weatherization Day on October 30 with guided tours and Gubernatorial

  18. Shape memory system with integrated actuation using embedded particles

    DOE Patents [OSTI]

    Buckley, Patrick R.; Maitland, Duncan J.

    2012-05-29

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  19. Shape memory system with integrated actuation using embedded particles

    DOE Patents [OSTI]

    Buckley, Patrick R.; Maitland, Duncan J.

    2009-09-22

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  20. Shape memory system with integrated actuation using embedded particles

    DOE Patents [OSTI]

    Buckley, Patrick R; Maitland, Duncan J

    2014-04-01

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  1. 12 Days of Energy Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 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

  2. 12 Days of Energy Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2 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

  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. 2016 Reliability & Markets Peer Review- Day 1 Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on June 9 - 10, 2016. Presentations from Day 1 (Sessions I through IV) are available here.

  5. 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...

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

    Open Energy Information (Open El) [EERE & EIA]

    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...

  7. Take Our Daughters and Sons to Work Day

    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...

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

    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...

  9. 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 ...

  10. 2010 Smart Grid Peer Review Day One Morning Presentations | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Smart Grid Peer Review Day One Morning Presentations 2010 Smart Grid Peer Review Day One Morning Presentations The U.S. Department of Energy's Smart Grid Program conducted the 2010 ...

  11. Smart Manufacturing Institute Industry Day Workshop | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workshops » Smart Manufacturing Institute Industry Day Workshop Smart Manufacturing Institute Industry Day Workshop February 27, 2015 - 1:51pm Addthis 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. The Industry Day provided an opportunity for

  12. 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

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

    Energy.gov [DOE]

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

  14. 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

  15. 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.

  16. National Day of Remembrance HSS Honors Former Nuclear Weapons Program

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Workers | Department of Energy Remembrance HSS Honors Former Nuclear Weapons Program Workers National Day of Remembrance HSS Honors Former Nuclear Weapons Program Workers October 28, 2013 - 3:11pm Addthis Color Guard | National Day of Remembrance - October 25, 2013 Color Guard | National Day of Remembrance - October 25, 2013 US Representative Dina Titus (1st Congressional District of Nevada) | National Day of Remembrance - October 25, 2013 US Representative Dina Titus (1st Congressional

  17. 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

  18. 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

  19. 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

  20. 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

  1. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, W.L.; Vanheusden, K.J.R.; Fleetwood, D.M.; Devine, R.A.B.

    1998-11-03

    An electrically written memory element is disclosed utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element. 19 figs.

  2. DIODE STEERED MANGETIC-CORE MEMORY

    DOE Patents [OSTI]

    Melmed, A.S.; Shevlin, R.T.; Laupheimer, R.

    1962-09-18

    A word-arranged magnetic-core memory is designed for use in a digital computer utilizing the reverse or back current property of the semi-conductor diodes to restore the information in the memory after read-out. In order to ob tain a read-out signal from a magnetic core storage unit, it is necessary to change the states of some of the magnetic cores. In order to retain the information in the memory after read-out it is then necessary to provide a means to return the switched cores to their states before read-out. A rewrite driver passes a pulse back through each row of cores in which some switching has taken place. This pulse combines with the reverse current pulses of diodes for each column in which a core is switched during read-out to cause the particular cores to be switched back into their states prior to read-out. (AEC)

  3. Low Latency Messages on Distributed Memory Multiprocessors

    DOE PAGES-Beta [OSTI]

    Rosing, Matt; Saltz, Joel

    1995-01-01

    This article describes many of the issues in developing an efficient interface for communication on distributed memory machines. Although the hardware component of message latency is less than 1 ws on many distributed memory machines, the software latency associated with sending and receiving typed messages is on the order of 50 μs. The reason for this imbalance is that the software interface does not match the hardware. By changing the interface to match the hardware more closely, applications with fine grained communication can be put on these machines. This article describes several tests performed and many of the issues involvedmore » in supporting low latency messages on distributed memory machines.« less

  4. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, William L.; Vanheusden, Karel J. R.; Fleetwood, Daniel M.; Devine, Roderick A. B.

    1998-01-01

    An electrically written memory element utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element.

  5. Ni-Mn-Ga shape memory nanoactuation

    SciTech Connect (OSTI)

    Kohl, M. Schmitt, M.; Krevet, B.; Backen, A.; Schultz, L.; Fhler, S.

    2014-01-27

    To probe finite size effects in ferromagnetic shape memory nanoactuators, double-beam structures with minimum dimensions down to 100?nm are designed, fabricated, and characterized in-situ in a scanning electron microscope with respect to their coupled thermo-elastic and electro-thermal properties. Electrical resistance and mechanical beam bending tests demonstrate a reversible thermal shape memory effect down to 100?nm. Electro-thermal actuation involves large temperature gradients along the nanobeam in the order of 100?K/?m. We discuss the influence of surface and twin boundary energies and explain why free-standing nanoactuators behave differently compared to constrained geometries like films and nanocrystalline shape memory alloys.

  6. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, William L.; Vanheusden, Karel J. R.; Fleetwood, Daniel M.; Devine, Roderick A. B.

    2000-01-01

    An electrically written memory element utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element.

  7. Innovative Manufacturing Initiatives Recognition Day Agenda | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Initiatives Recognition Day Agenda Innovative Manufacturing Initiatives Recognition Day Agenda imi_recogitionday_agenda.pdf (76.67 KB) More Documents & Publications Innovative Manufacturing Initiative Recognition Day Manufacturing Demonstration Facilities Workshop Agenda, March 2012 Critical Materials Workshop Agenda

  8. Shape memory and pseudoelasticity in metal nanowires.

    SciTech Connect (OSTI)

    Zimmerman, Jonathan A.; Park, Harold S.; Gall, Ken

    2005-07-01

    Structural reorientations in metallic fcc nanowires are controlled by a combination of size, thermal energy, and the type of defects formed during inelastic deformation. By utilizing atomistic simulations, we show that certain fcc nanowires can exhibit both shape memory and pseudoelastic behavior. We also show that the formation of defect-free twins, a process related to the material stacking fault energy, nanometer size scale, and surface stresses is the mechanism that controls the ability of fcc nanowires of different materials to show a reversible transition between two crystal orientations during loading and thus shape memory and pseudoelasticity.

  9. Paging memory from random access memory to backing storage in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Inglett, Todd A; Ratterman, Joseph D; Smith, Brian E

    2013-05-21

    Paging memory from random access memory (`RAM`) to backing storage in a parallel computer that includes a plurality of compute nodes, including: executing a data processing application on a virtual machine operating system in a virtual machine on a first compute node; providing, by a second compute node, backing storage for the contents of RAM on the first compute node; and swapping, by the virtual machine operating system in the virtual machine on the first compute node, a page of memory from RAM on the first compute node to the backing storage on the second compute node.

  10. Take Our Daughters to Work Day 2016 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Take Our Daughters to Work Day 2016 Take Our Daughters to Work Day 2016 Addthis 1 of 3 Simone begins Take Our Daughters and Sons to Work Day at the U.S. Department of Energy. Image: Simone's Mom 2 of 3 Simone makes goo, one of her favorite activities at the U.S. Department of Energy on Take Our Daughters and Sons to Work Day. Image: Simone's Mom 3 of 3 What is this? Simone gets to see (and touch) the demonstrations at Take Our Daughters and Sons to Work Day at the U.S. Department of Energy.

  11. Method for refreshing a non-volatile memory

    DOE Patents [OSTI]

    Riekels, James E.; Schlesinger, Samuel

    2008-11-04

    A non-volatile memory and a method of refreshing a memory are described. The method includes allowing an external system to control refreshing operations within the memory. The memory may generate a refresh request signal and transmit the refresh request signal to the external system. When the external system finds an available time to process the refresh request, the external system acknowledges the refresh request and transmits a refresh acknowledge signal to the memory. The memory may also comprise a page register for reading and rewriting a data state back to the memory. The page register may comprise latches in lieu of supplemental non-volatile storage elements, thereby conserving real estate within the memory.

  12. Controlling the Actuation Rate of Low Density Shape Memory Polymer...

    Office of Scientific and Technical Information (OSTI)

    Memory Polymer Foams in Water Citation Details In-Document Search Title: Controlling the Actuation Rate of Low Density Shape Memory Polymer Foams in Water You are accessing a ...

  13. Temperature and electrical memory of polymer fibers (Journal...

    Office of Scientific and Technical Information (OSTI)

    Temperature and electrical memory of polymer fibers Citation Details In-Document Search ... ACTUATORS; CARBON NANOTUBES; COMPOSITE MATERIALS; ELECTRIC CONDUCTIVITY; ...

  14. Shape memory polymer foams for endovascular therapies (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    polymer foams for endovascular therapies Title: Shape memory polymer foams for endovascular therapies A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly. Inventors: Wilson, Thomas S. ; Maitland,

  15. One-Day General Training - Intel Advisor.pptx

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    to Intel Advisor at NERSC NERSC November 3 2016 Mathieu Lobet, Tuomas Koskela Purpose of Intel Advisor Intel Advisor is composed of Vectorization advisor and Threading advisor that help to ensure that your code realizes full performance potential. Vectorization advisor is a vectorization optimization tool: * Help to identify time-consuming loops that can benefit from vectorization or already vectorized * Help to identify vetorization and efficiency issues (dependencies, spilling, memory

  16. Direct match data flow memory for data driven computing

    DOE Patents [OSTI]

    Davidson, G.S.; Grafe, V.G.

    1997-10-07

    A data flow computer and method of computing is disclosed which utilizes a data driven processor node architecture. The apparatus in a preferred embodiment includes a plurality of First-In-First-Out (FIFO) registers, a plurality of related data flow memories, and a processor. The processor makes the necessary calculations and includes a control unit to generate signals to enable the appropriate FIFO register receiving the result. In a particular embodiment, there are three FIFO registers per node: an input FIFO register to receive input information form an outside source and provide it to the data flow memories; an output FIFO register to provide output information from the processor to an outside recipient; and an internal FIFO register to provide information from the processor back to the data flow memories. The data flow memories are comprised of four commonly addressed memories. A parameter memory holds the A and B parameters used in the calculations; an opcode memory holds the instruction; a target memory holds the output address; and a tag memory contains status bits for each parameter. One status bit indicates whether the corresponding parameter is in the parameter memory and one status bit to indicate whether the stored information in the corresponding data parameter is to be reused. The tag memory outputs a ``fire`` signal (signal R VALID) when all of the necessary information has been stored in the data flow memories, and thus when the instruction is ready to be fired to the processor. 11 figs.

  17. An implementation of SISAL for distributed-memory architectures

    SciTech Connect (OSTI)

    Beard, P.C.

    1995-06-01

    This thesis describes a new implementation of the implicitly parallel functional programming language SISAL, for massively parallel processor supercomputers. The Optimizing SISAL Compiler (OSC), developed at Lawrence Livermore National Laboratory, was originally designed for shared-memory multiprocessor machines and has been adapted to distributed-memory architectures. OSC has been relatively portable between shared-memory architectures, because they are architecturally similar, and OSC generates portable C code. However, distributed-memory architectures are not standardized -- each has a different programming model. Distributed-memory SISAL depends on a layer of software that provides a portable, distributed, shared-memory abstraction. This layer is provided by Split-C, a dialect of the C programming language developed at U.C. Berkeley, which has demonstrated good performance on distributed-memory architectures. Split-C provides important capabilities for good performance: support for program-specific distributed data structures, and split-phase memory operations. Distributed data structures help achieve good memory locality, while split-phase memory operations help tolerate the longer communication latencies inherent in distributed-memory architectures. The distributed-memory SISAL compiler and run-time system takes advantage of these capabilities. The results of these efforts is a compiler that runs identically on the Thinking Machines Connection Machine (CM-5), and the Meiko Computing Surface (CS-2).

  18. Direct match data flow memory for data driven computing

    DOE Patents [OSTI]

    Davidson, George S.; Grafe, Victor Gerald

    1997-01-01

    A data flow computer and method of computing is disclosed which utilizes a data driven processor node architecture. The apparatus in a preferred embodiment includes a plurality of First-In-First-Out (FIFO) registers, a plurality of related data flow memories, and a processor. The processor makes the necessary calculations and includes a control unit to generate signals to enable the appropriate FIFO register receiving the result. In a particular embodiment, there are three FIFO registers per node: an input FIFO register to receive input information form an outside source and provide it to the data flow memories; an output FIFO register to provide output information from the processor to an outside recipient; and an internal FIFO register to provide information from the processor back to the data flow memories. The data flow memories are comprised of four commonly addressed memories. A parameter memory holds the A and B parameters used in the calculations; an opcode memory holds the instruction; a target memory holds the output address; and a tag memory contains status bits for each parameter. One status bit indicates whether the corresponding parameter is in the parameter memory and one status bit to indicate whether the stored information in the corresponding data parameter is to be reused. The tag memory outputs a "fire" signal (signal R VALID) when all of the necessary information has been stored in the data flow memories, and thus when the instruction is ready to be fired to the processor.

  19. Guide wire extension for shape memory polymer occlusion removal devices

    DOE Patents [OSTI]

    Maitland, Duncan J.; Small, IV, Ward; Hartman, Jonathan

    2009-11-03

    A flexible extension for a shape memory polymer occlusion removal device. A shape memory polymer instrument is transported through a vessel via a catheter. A flexible elongated unit is operatively connected to the distal end of the shape memory polymer instrument to enhance maneuverability through tortuous paths en route to the occlusion.

  20. A study of the viability of exploiting memory content similarity to improve resilience to memory errors

    DOE PAGES-Beta [OSTI]

    Levy, Scott; Ferreira, Kurt B.; Bridges, Patrick G.; Thompson, Aidan P.; Trott, Christian

    2014-12-09

    Building the next-generation of extreme-scale distributed systems will require overcoming several challenges related to system resilience. As the number of processors in these systems grow, the failure rate increases proportionally. One of the most common sources of failure in large-scale systems is memory. In this paper, we propose a novel runtime for transparently exploiting memory content similarity to improve system resilience by reducing the rate at which memory errors lead to node failure. We evaluate the viability of this approach by examining memory snapshots collected from eight high-performance computing (HPC) applications and two important HPC operating systems. Based on themore » characteristics of the similarity uncovered, we conclude that our proposed approach shows promise for addressing system resilience in large-scale systems.« less

  1. A study of the viability of exploiting memory content similarity to improve resilience to memory errors

    SciTech Connect (OSTI)

    Levy, Scott; Ferreira, Kurt B.; Bridges, Patrick G.; Thompson, Aidan P.; Trott, Christian

    2014-12-09

    Building the next-generation of extreme-scale distributed systems will require overcoming several challenges related to system resilience. As the number of processors in these systems grow, the failure rate increases proportionally. One of the most common sources of failure in large-scale systems is memory. In this paper, we propose a novel runtime for transparently exploiting memory content similarity to improve system resilience by reducing the rate at which memory errors lead to node failure. We evaluate the viability of this approach by examining memory snapshots collected from eight high-performance computing (HPC) applications and two important HPC operating systems. Based on the characteristics of the similarity uncovered, we conclude that our proposed approach shows promise for addressing system resilience in large-scale systems.

  2. 2012 Advanced Applications Research & Development Peer Review - Day 1

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentations | Department of Energy 1 Presentations 2012 Advanced Applications Research & Development Peer Review - Day 1 Presentations The Advanced Applications Research & Development Peer Review included seven sessions over 2 days on June 12 - 13, 2012. Presentations from Day 1 (Sessions I through V) are available below. Session I: Dan Trudnowski, Ning Zhou, Mani Venkatasubramanian Session II: Brett Amidan, Bharat Bhargava, Ning Zhou Session III: Ken Martin, Mani

  3. 2012 Advanced Applications Research & Development Peer Review - Day 2

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Presentations | Department of Energy 2 Presentations 2012 Advanced Applications Research & Development Peer Review - Day 2 Presentations The Advanced Applications Research & Development Peer Review included seven sessions over 2 days on June 12 - 13, 2012. Presentations from Day 2 (Sessions VI and VII) are available below. Session VI: Yuri Makarov, Henry Huang, Jim McCalley Session VII: Carlos Martinez, Pete Sauer, Gil Tam 2012 Advanced Applications R&D Peer Review - Real-Time

  4. 2013 Reliability & Markets Peer Review - Day 1 Presentations | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy 1 Presentations 2013 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 6 - 7, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Ben Hobbs (Johns Hopkins), Kameshwar Poolla (UC Berkeley) Session II: Ray Zimmerman (Cornell), Hsiao-Dong Chiang (Cornell) Session III: Shmuel Oren (UC Berkeley), Dan Tylavsky (U Arizona), Tom

  5. 2013 Transmission Reliability Program Peer Review - Day 1 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 1 Presentations 2013 Transmission Reliability Program Peer Review - Day 1 Presentations The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Bharat Bhargava (EPG), Brett Amidan (PNNL), Ken Martin (EPG) Session II: Mark Buckner (ORNL) Session III: Dan Trudnowski (U Montana), Ning Zhou (PNNL) Session IV: Frank Tuffner (PNNL), Bernie

  6. 2013 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 2 Presentations 2013 Transmission Reliability Program Peer Review - Day 2 Presentations The Transmission Reliability Program Peer Review included six sessions over 2 days on June 27 - 28, 2013. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Ken Martin (EPG), Jim Thorp (Virginia Tech), Scott Ghiocel (RPI), Mani Venkatasubramanian (WSU) Session VI: Pete Sauer (U Illinois), Carlos Martinez (ASR), Gil Tam (EPG) 2013 TR Review - Data Validation

  7. 2014 Transmission Reliability Program Peer Review - Day 1 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 1 Presentations 2014 Transmission Reliability Program Peer Review - Day 1 Presentations The Transmission Reliability Program Peer Review included 6 sessions over 2 days on June 3 - 4, 2014. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Allen Goldstein (NIST), Paul Ewing (ORNL), Mark Buckner (ORNL) Session II: Bernie Lesieutre (U Wisconsin), Pavel Etingov (PNNL), Harold Kirkham (PNNL) Session III: John Pierre (U Montana), Mani

  8. 2014 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 2 Presentations 2014 Transmission Reliability Program Peer Review - Day 2 Presentations The Transmission Reliability Program Peer Review included 6 sessions over 2 days on June 3- 4, 2014. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Simon Mo (Electric Power Group), Jim Thorp (VA Tech), Scott Ghiocel (RPI), Dave Schoenwald (Sandia) Session VI: Bharat Bhargava (Electric Power Group), Brett Amidan (PNNL), Philip Irminger (ORNL) 2014 TR Peer

  9. 2015 Reliability & Markets Peer Review - Day 1 Presentations | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy 1 Presentations 2015 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 4 - 5, 2015. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Shmuel Oren, Eilyan Bitar, Anna Scaglione Session II: Pravin Varaiya, Alejandro Dominguez-Garcia Session III: Kory Hedman, Bill Schulze, Ben Hobbs Session IV: Lang Tong, Tom Overbye, Zhifang

  10. 2015 Transmission Reliability Program Peer Review - Day 1 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 1 Presentations 2015 Transmission Reliability Program Peer Review - Day 1 Presentations The 2015 Transmission Reliability Program Peer Review included 8 sessions over 2 days on June 10 - 11, 2015, in Washington, DC. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Dan Trudnowski (Montana Tech), Bernie Lesieutre (U Wisconsin), Mani Venkatasubramanian (WSU) Session II: Jim Follum (PNNL), Mark Rice (PNNL), Paul Ewing (ORNL), Yilu Liu (ORNL)

  11. 2015 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 2 Presentations 2015 Transmission Reliability Program Peer Review - Day 2 Presentations The 2015 Transmission Reliability Program Peer Review included 8 sessions over 2 days on June 10 - 11, 2015, in Washington, DC. Presentations from Day 2 (Sessions V through VIII) are available below. Session V: Alejandro Dominguez-Garcia/Pete Sauer (U Illinois), Carlos Martinez (ASR), Song Xue (Electric Power Group) Session VI: Pavel Etingov (PNNL, two presentations), Bharat Bhargava

  12. 2016 Transmission Reliability Program Peer Review - Day 2 Presentations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 2 Presentations 2016 Transmission Reliability Program Peer Review - Day 2 Presentations The 2016 Transmission Reliability Program Peer Review included 8 sessions over 2 days on June 7 - 8, 2016, in Washington, DC. Presentations from Day 2 (Sessions V through VI) are available below. Session V: Song Xue (Electric Power Grou), Brett Amidan (PNNL), Harold Kirkham (PNNL), Phil Irminger (ORNL) Session VI: Jianming Lian (PNNL), Alejandro Dominguez-Garcia and Pete Sauer (U

  13. Co-Optima Stakeholder Listening Day | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Co-Optima Stakeholder Listening Day Co-Optima Stakeholder Listening Day The U.S. Department of Energy's (DOE's) Bioenergy Technologies Office (BETO) and Vehicle Technologies Office (VTO) co-hosted the Optima Stakeholder Listening Day on June 16-17, 2015, in Golden, Colorado, to help shape a major new Office of Energy Efficiency and Renewable Energy Sustainable Transportation initiative. The initiative is now called Co-Optimization of Fuels and Engines (Co-Optima). In this multi-year initiative,

  14. States Celebrate National Weatherization Day | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    States Celebrate National Weatherization Day States Celebrate National Weatherization Day November 25, 2015 - 12:20pm Addthis West Plains, Missouri, Mayor Jack Pahlmann issued a proclamation recognizing National Weatherization Day on Oct. 30. Here, the Mayor (in sport coat and red shirt) presents his proclamation at a West Plains home undergoing weatherization. Weatherization funding for the home comes, in part, from the U.S. Department of Energy. West Plains, Missouri, Mayor Jack Pahlmann

  15. Energy Storage Systems 2010 Update Conference Presentations - Day 1,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 1 | Department of Energy 1 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the first session

  16. Energy Storage Systems 2010 Update Conference Presentations - Day 1,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 2 | Department of Energy 2 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the second session

  17. Energy Storage Systems 2010 Update Conference Presentations - Day 1,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 3 | Department of Energy 3 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the third session

  18. Energy Storage Systems 2010 Update Conference Presentations - Day 1,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 4 | Department of Energy 4 Energy Storage Systems 2010 Update Conference Presentations - Day 1, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the fourth session

  19. Energy Storage Systems 2010 Update Conference Presentations - Day 2,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 1 | Department of Energy 1 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the first session

  20. Energy Storage Systems 2010 Update Conference Presentations - Day 2,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 2 | Department of Energy 2 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the second session

  1. Energy Storage Systems 2010 Update Conference Presentations - Day 2,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 3 | Department of Energy 3 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the third session

  2. Energy Storage Systems 2010 Update Conference Presentations - Day 2,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 4 | Department of Energy 4 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 4 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the fourth session

  3. Energy Storage Systems 2010 Update Conference Presentations - Day 3,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 1 | Department of Energy 1 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the first session

  4. Energy Storage Systems 2010 Update Conference Presentations - Day 3,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 2 | Department of Energy 2 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the second session

  5. Energy Storage Systems 2010 Update Conference Presentations - Day 3,

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Session 3 | Department of Energy 3 Energy Storage Systems 2010 Update Conference Presentations - Day 3, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the third session

  6. Why Should Americans Care About Manufacturing Day? | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Why Should Americans Care About Manufacturing Day? Why Should Americans Care About Manufacturing Day? October 7, 2016 - 10:50am Addthis Mark Johnson Mark Johnson Advanced Manufacturing Office Director Today we join communities across the nation in celebrating Manufacturing Day. Manufacturing has been a foundation for the nation since 1791 when Alexander Hamilton, our first Secretary of the Treasury, delivered the "Report on the Subject of Manufactures" to Congress. He emphasized,

  7. Celebrate Manufacturing Day Virtually at AMO Headquarters! | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Day Virtually at AMO Headquarters! Celebrate Manufacturing Day Virtually at AMO Headquarters! October 7, 2016 - 10:00am Addthis Top Stories: Celebrate Manufacturing Day Virtually at the Advanced Manufacturing Office Headquarters! FUNDING OPPORTUNITY: New Lab-Embedded Program for Energy Entrepreneurs Feedback for Technical Focus Areas for Traineeships Due on October 14 Concept Papers Due for the High Performance Computing for Manufacturing Program on October 14 DOE Office of Science

  8. Y-12 Earth Day | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Earth Day Y-12 Earth Day The mp4 video format is not supported by this browser. Download video Captions: On Time: 9:40 min. Y-12 employees celebrated Earth Day through random acts of green, including a drawing contest for children and a special song written and performed by Sam Easterling of Environment, Safety and Health. Several local organizations also provided information, including Tennessee Wildlife Resources Agency, Ijams Nature Center and the Roane County Master Gardner Association.

  9. Y-12 Volunteer Day 2015 | Y-12 National Security Complex

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Volunteer Day 2015 Y-12 Volunteer Day 2015 The mp4 video format is not supported by this browser. Download video Captions: On Time: 3:57 min. Hundreds of Y-12 employees friends and family members spread across several counties during Y-12's Day of Volunteering. View a short film highlighting efforts at the Volunteer Ministry Center in Knoxville, the Oak Ridge Nursery School, the Children's Museum of Oak Ridge and the Oak Ridge Heritage and Preservation Association

  10. Sustainable Transportation Day 2015 at the Energy Department | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Sustainable Transportation Day 2015 at the Energy Department Sustainable Transportation Day 2015 at the Energy Department Addthis Sustainable Trucking 1 of 13 Sustainable Trucking The Freightliner SuperTruck stopped by Energy Department headquarters as part of Sustainable Transportation Day on Monday, June 22, 2015. The Energy Department-supported truck has achieved a fuel efficiency of 12.2 miles per gallon, more than double that of the baseline vehicle. Image: Matt Dozier, Energy

  11. T-596: 0-Day Windows Network Interception Configuration Vulnerability |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 96: 0-Day Windows Network Interception Configuration Vulnerability T-596: 0-Day Windows Network Interception Configuration Vulnerability April 6, 2011 - 5:48am Addthis PROBLEM: 0-Day exploit of IPv4 and IPv6 mechanics and how it applies to Microsoft Windows Operating systems. PLATFORM: Microsoft Operating Systems (OS) Windows Vista, Windows 7, and Windows 2008 Server ABSTRACT: The links below describe a parasitic IPv6 layered over a native IPv4 network. This attack can

  12. 2014 Advanced Grid Modeling Peer Review Presentations - Day Two...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Modeling Peer Review Presentations - Day Two Afternoon Session The Office of Electricity Delivery and Energy Reliability held a peer review of the Advanced Grid Modeling ...

  13. Argonne Celebrates Earth Day 2013: It's Easy Being Green

    ScienceCinema (OSTI)

    Paul Kearns; Pam Sydelko; Ray Bair; Stephen Streiffer; Brian Stephenson

    2016-07-12

    Argonne's April 23, 2013 Earth Day celebration featured "green" R&D conducted at the lab and interactive displays and fun activities that engage the laboratory community.

  14. Optima Stakeholder Listening Day Agenda | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PDF icon optimalisteningdayagenda.pdf More Documents & Publications Co-Optima Stakeholder Listening Day Summary Report Draft Agenda for U.S.-Africa Energy Ministerial Optima ...

  15. World Cancer Day 2015: Not Beyond Us | GE Global Research

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    World Cancer Day 2015: Not Beyond Us Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) World Cancer Day 2015: Not Beyond Us Mark Frontera 2015.02.05 Yesterday, Feb. 4, marked World Cancer Day, a day set aside each year to raise awareness about cancer worldwide. This year's theme, "not beyond us," speaks to the

  16. Google Archives by Fiscal Year — Earth Day

    Energy.gov [DOE]

    From the EERE Web Statistics Archive: Corporate sites, retired Google Analytics profiles for the Earth Day site for fiscal year 2012-13.

  17. Argonne Celebrates Earth Day 2013: It's Easy Being Green

    SciTech Connect (OSTI)

    Paul Kearns; Pam Sydelko; Ray Bair; Stephen Streiffer; Brian Stephenson;

    2013-04-17

    Argonne's April 23, 2013 Earth Day celebration featured "green" R&D conducted at the lab and interactive displays and fun activities that engage the laboratory community.

  18. Earth Day 2016 Photo Contest Entries | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Conservation Community Alternative Power Energy Efficiency Climate Change Adaptation & Resilience This year's Earth Day Photo Contest had well over 150 entries. Our largest ...

  19. AMO Industry Day Workshop on Upcoming Smart Manufacturing FOA

    Energy.gov [DOE]

    AMO will host 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.

  20. Green Week 2011 Day 4: NNSA Highlights Energy Efficient Vehicles...

    National Nuclear Security Administration (NNSA)

    Green Week 2011 Day 4: NNSA Highlights Energy Efficient Vehicles Throughout NNSA April 21, 2011 WASHINGTON, D.C. - This week, the National Nuclear Security Administration (NNSA) is ...

  1. 2015 DOE Earth Day Reference Materials | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Day's 45th anniversary is on April 22, 2015. The celebration will showcase interactive, eco-friendly exhibits and activities to raise awareness of environmental issues and...

  2. DOE Headquarters Earth Day 2015 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Day's 45th anniversary is on April 22, 2015. The celebration will showcase interactive, eco-friendly exhibits and activities to raise awareness of environmental issues and...

  3. The Dog Days of Summer - Capitalizing on the Pet Market

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Dog Days of Summer - Capitalizing on the Pet Market July 9, 2015 Call Slides and Discussion Summary Agenda Call Logistics and Opening Poll 1 Introductions Residential ...

  4. DayStar Solar LLC formerly International Energy Trading LLC ...

    Open Energy Information (Open El) [EERE & EIA]

    LLC formerly International Energy Trading LLC Jump to: navigation, search Name: DayStar Solar LLC (formerly International Energy Trading LLC) Place: Grass Valley, California Zip:...

  5. Energy Storage Systems 2006 Peer Review - Day 1 afternoon presentation...

    Energy Savers

    afternoon presentations Energy Storage Systems 2006 Peer Review - Day 1 afternoon presentations The 2006 Peer Review Meeting for the DOE Energy Storage Systems (ESS) Program was ...

  6. Energy Storage Systems 2006 Peer Review - Day 2 morning presentations...

    Office of Environmental Management (EM)

    morning presentations Energy Storage Systems 2006 Peer Review - Day 2 morning presentations The 2006 Peer Review Meeting for the DOE Energy Storage Systems (ESS) Program was held ...

  7. Energy Storage Systems 2006 Peer Review - Day 1 morning presentations...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    morning presentations Energy Storage Systems 2006 Peer Review - Day 1 morning presentations The 2006 Peer Review Meeting for the DOE Energy Storage Systems (ESS) Program was held ...

  8. Day County, South Dakota: Energy Resources | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    A. Places in Day County, South Dakota Andover, South Dakota Bristol, South Dakota Butler, South Dakota Grenville, South Dakota Lily, South Dakota Pierpont, South Dakota...

  9. Introduce a Girl to Engineering Day Registration | Argonne National...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    renowned engineers. We encourage all eligible participants to apply to "Introduce a Girl to Engineering Day". All applicants must be in eighth grade and need to complete the...

  10. DayStar Technologies Inc | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Technologies Inc Jump to: navigation, search Name: DayStar Technologies Inc Place: Santa Clara, California Zip: 95054 Product: US-based manufacturer of CIGS cells and modules....

  11. Bradbury Science Museum takes part in Smithsonian's Museum Day...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    25 Participating museums and cultural institutions across the nation open their doors free of charge to anyone presenting a Smithsonian Museum Day ticket. September 21, 2010...

  12. Museum Day at Bradbury Science Museum Sept. 24

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    24 Participating museums and cultural institutions across the nation open their doors free of charge to anyone presenting a Smithsonian magazine Museum Day ticket. September 19,...

  13. Bradbury Science Museum takes part in Smithsonian's Museum Day...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Museum Day September 26 Museums and cultural institutions open their doors free of charge to Smithsonian magazine subscribers and Smithsonian.com visitors. September...

  14. Cybersecurity Information Awareness Day Survival Guide and Checklist

    Energy.gov [DOE]

    The Cybersecurity Information Awareness Day Survival Guide and Checklist was developed as a resource to assist organizations with planning and coordinating a cyber awareness event or campaign.

  15. 2016 Transmission Reliability Program Peer Review- Day 1 Presentations

    Office of Energy Efficiency and Renewable Energy (EERE)

    The 2016 Transmission Reliability Program Peer Review included 8 sessions over 2 days on June 7 - 8, 2016, in Washington, DC.

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Products danddworkshopproducts2.pdf (435.79 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out Demonstration and Deployment Workshop - ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Biochemistry Group danddworkshopbiochem.pdf (266.72 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out Demonstration and Deployment ...

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Feedstocks danddworkshopfeedstocks2.pdf (434.61 KB) More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out Demonstration and Deployment Workshop ...

  19. Demonstration and Deployment Workshop - Day 1 | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Strategic Partnerships & Financing danddworkshopsluijs.pdf (1.39 MB) More Documents & Publications Demonstration and Deployment Workshop - Day 1 Report Out Demonstration and ...

  20. National Manufacturing Day October 2 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    National Manufacturing Day October 2 September 29, 2015 - 9:56am Addthis All over the country, manufacturing companies and other organizations are preparing to host an anticipated ...

  1. 2012 Smart Grid Peer Review Presentations - Day 2 Morning Session...

    Energy.gov (indexed) [DOE]

    Day 2 morning session are below. Moderator: Merrill Smith, DOE 2012 SG Peer Review - Recovery Act: Pacific Northwest Smart Grid Demonstration Project - Ron Melton, Battelle ...

  2. Conditional load and store in a shared memory

    SciTech Connect (OSTI)

    Blumrich, Matthias A; Ohmacht, Martin

    2015-02-03

    A method, system and computer program product for implementing load-reserve and store-conditional instructions in a multi-processor computing system. The computing system includes a multitude of processor units and a shared memory cache, and each of the processor units has access to the memory cache. In one embodiment, the method comprises providing the memory cache with a series of reservation registers, and storing in these registers addresses reserved in the memory cache for the processor units as a result of issuing load-reserve requests. In this embodiment, when one of the processor units makes a request to store data in the memory cache using a store-conditional request, the reservation registers are checked to determine if an address in the memory cache is reserved for that processor unit. If an address in the memory cache is reserved for that processor, the data are stored at this address.

  3. Memory in Nonlinear Ionization of Transparent Solids

    SciTech Connect (OSTI)

    Rajeev, P. P.; Simova, E.; Hnatovsky, C.; Taylor, R. S.; Rayner, D. M.; Corkum, P. B.; Gertsvolf, M.; Bhardwaj, V. R.

    2006-12-22

    We demonstrate a shot-to-shot reduction in the threshold laser intensity for ionization of bulk glasses illuminated by intense femtosecond pulses. For SiO{sub 2} the threshold change serves as positive feedback reenforcing the process that produced it. This constitutes a memory in nonlinear ionization of the material. The threshold change saturates with the number of pulses incident at a given spot. Irrespective of the pulse energy, the magnitude of the saturated threshold change is constant ({approx}20%). However, the number of shots required to reach saturation does depend on the pulse energy. Recognition of a memory in ionization is vital to understand multishot optical or electrical breakdown phenomena in dielectrics.

  4. Memorandum Memorializing Ex Parte Communication, DOE impending

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    determination of coverage for commercial and industrial fans, blowers, and fume hoods. | Department of Energy DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. Memorandum Memorializing Ex Parte Communication, DOE impending determination of coverage for commercial and industrial fans, blowers, and fume hoods. The meeting was requested by AMCA International to introduce the association's leadership, standards, and experience in developing fan

  5. Thermomechanical indentation of shape memory polymers.

    SciTech Connect (OSTI)

    Long, Kevin N.; Nguyen, Thao D.; Castro, Francisco; Qi, H. Jerry; Dunn, Martin L.; Shandas, Robin

    2007-04-01

    Shape memory polymers (SMPs) are receiving increasing attention because of their ability to store a temporary shape for a prescribed period of time, and then when subjected to an environmental stimulus, recover an original programmed shape. They are attractive candidates for a wide range of applications in microsystems, biomedical devices, deployable aerospace structures, and morphing structures. In this paper we investigate the thermomechanical behavior of shape memory polymers due to instrumented indentation, a loading/deformation scenario that represents complex multiaxial deformation. The SMP sample is indented using a spherical indenter at a temperature T{sub 1} (>T{sub g}). The temperature is then lowered to T{sub 2} (memory is then activated by increasing the temperature to T{sub 1} (>T{sub g}) during free recovery the indentation impression disappears and the surface of the SMP recovers to its original profile. A recently-developed three-dimensional finite deformation constitutive model for the thermomechanical behavior of SMPs is then used with the finite element method to simulate this process. Measurement and simulation results are compared for cases of free and constrained recovery and good agreement is obtained, suggesting the appropriateness of the simulation approach for complex multiaxial loading/deformations that are likely to occur in applications.

  6. Sunrayce 97 Continues Day 2 - Terre Haute to Godfrey

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    2 - Terre Haute to Godfrey For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 Godfrey, Ill., June 20, 1997 -- George Washington University's team took Day II and the overall lead as Sunrayce 97 completed its second day of running. Their elapsed time for the day was 4:10:31. Second place went to Massachusetts Institute of Technology, 4:11:27. The two teams are neck-in-neck with only 11 seconds separating them in the overall standings. In third place is

  7. Sunrayce 97 Continues Day 3 - Godfrey to Fulton

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    3 - Godfrey to Fulton For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 Fulton, Mo., June 21, 1997 -- Massachusetts Institute of Technology (MIT) took Day III and the overall lead as Sunrayce 97 completed its third day of running. The elapsed time for the day for the Manta GT was 4:04:30. Second place went to California State University - Los Angeles, 4:06:37. The two teams are still neck-in-neck with only 15:38 separating them in the overall standings.

  8. Sunrayce 97 Continues Day 4 - Fulton to Lee's Summit

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    4 - Fulton to Lee's Summit For more information contact: Patrick Booher, Sunrayce Program Manager (202) 586-0713 Lee's Summit, MO -- Massachusetts Institute of Technology (MIT) took Day IV and maintained the overall lead as sunrayce 97 completed its fourth day. The elapsed time for the day for the Manta GT was 3:26:45. Second place went to University of Waterloo, 3:29:02. University of Minnesota came in third place with a time of 3:31:24. According to Pat Booher, Sunrayce 97 Co-Director,

  9. 2014 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Energy Savers

    of Energy 2 Presentations 2014 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 5 - 6, 2014. Presentations from Day 2 (Sessions V and VI) are available below. Session V: Shmuel Oren, HyungSeon Oh, Tom Overbye Session VI: Dan Tylavsky, Eilyan Bitar 2014 R&M Peer Review - Business Model for Retail Aggregation of Responsive Load - Shmuel Oren (1.19 MB) 2014 R&M

  10. 2015 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy 2 Presentations 2015 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 4 - 5, 2015. Presentations from Day 2 (Sessions V through VI) are available below. Session V: Ray Zimmerman, Hsiao-Dong Chiang, Lindsay Anderson Session VI: HyungSeon Oh, Dan Tylavsky 2015 R&M Peer Review - Development and testing of tools - Ray Zimmerman (7.45 MB) 2015 R&M Peer

  11. 2016 Reliability & Markets Peer Review - Day 2 Presentations | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy 2 Presentations 2016 Reliability & Markets Peer Review - Day 2 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on June 9 - 10, 2016. Presentations from Day 2 (Sessions V through VI) are available below. Session V: Zhifang Wang, Lang Ton, Tom Overbye Session VI: HyungSeon Oh, Kory Hedman 11. Wang Random Topology Power Grid Modeling.pdf (1.2 MB) 12. Tong Probablistic Forecasting.pdf (3.19 MB) 14. Oh Global

  12. Statement from Secretary Moniz on Implementation Day for the Joint

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Comprehensive Plan of Action | Department of Energy Statement from Secretary Moniz on Implementation Day for the Joint Comprehensive Plan of Action Statement from Secretary Moniz on Implementation Day for the Joint Comprehensive Plan of Action January 16, 2016 - 5:07pm Addthis News Media Contact (202) 586-4940 DOENews@hq.doe.gov Implementation Day is a milestone in the effort to ensure that Iran's nuclear program is exclusively peaceful in nature by blocking potential pathways to a bomb. As

  13. Celebrate Earth Day with Secretary Chu | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Celebrate Earth Day with Secretary Chu Celebrate Earth Day with Secretary Chu April 16, 2012 - 5:51pm Q&A What would you ask Secretary Chu about the environmental benefits of transitioning to a clean energy economy? Ask Us Addthis Celebrate Earth Day with Secretary Chu Amanda Scott Amanda Scott Former Managing Editor, Energy.gov How can I participate? Tweet questions @energy with the hashtag #AskEnergy. Email questions to newmedia@hq.doe.gov. This Friday, April 20, at 10:45am ET, join us for

  14. ChemCam all-women's operations day

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    ChemCam all-women's operations day ChemCam all-women's operations day The Mars Curiosity Rover celebrated one year on the Red Planet, and to commemorate the event, ChemCam team members had an all-women operations day. June 30, 2014 Pictured from left to right are Cindy Little, Agnes Cousin, Nina Lanza, Dot Delapp and Hannah Pagel. Pictured from left to right are Cindy Little, Agnes Cousin, Nina Lanza, Dot Delapp and Hannah Pagel. ChemCam has played a crucial role in many of the rover's

  15. SECRETARY MONIZ TO HOST NATIONAL LABORATORY DAY ON CAPITOL HILL |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy SECRETARY MONIZ TO HOST NATIONAL LABORATORY DAY ON CAPITOL HILL SECRETARY MONIZ TO HOST NATIONAL LABORATORY DAY ON CAPITOL HILL September 12, 2014 - 10:16am Addthis News Media Contact 202 - 586 - 4940 Washington D.C. - On Tuesday, Secretary of Energy Ernest Moniz will join Senator Dick Durbin and Senator Jim Risch for the Department's National Lab Day on the Hill. Lab Directors and representatives from all 17 of the Department of Energy National Laboratories will be on

  16. Join the Bradbury at an Earth Day event

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Join the Bradbury at an Earth Day event Join the Bradbury at an Earth Day event WHEN: Apr 23, 2016 10:00 AM - 2:00 PM WHERE: Los Alamos Nature Center (PEEC) 2600 Canyon Road, Los Alamos, NM 87544, USA CONTACT: Linda Anderman (505) 665-9196 CATEGORY: Bradbury INTERNAL: Calendar Login Event Description Nature owes some of its bright colors (think iridescent peacock feathers) to thin films In addition to other Lab representatives at the Pajarito Environmental Education Center (PEEC) for Earth Day,

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

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    18, 2012 - 9:33am Addthis Are you doing anything special this week, or this month, to save energy and money? If you're looking for ideas, check out the Office of Energy Efficiency and Renewable Energy's Earth Day website for energy saving ideas, or read Elizabeth's Earth Day resolution post for inspiration. Tell us your Earth Day plans! You have the chance to share your thoughts on a question about energy efficiency or renewable energy for consumers. E-mail your responses to the Energy Saver

  18. Children join nuclear security enterprise for the day | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration | (NNSA) Children join nuclear security enterprise for the day Friday, April 29, 2016 - 3:14pm What do you want to be when you grow up, the NNSA scientists asked. "An astrophysicist!" NNSA employees' children joined the team for the day at NNSA's office in Germantown, Md. The NNSA team got a lot bigger, and younger - at least for one day - as employees' 5th- to 12th-grade children accompanied them to work for "Take your Daughters and Sons to Work

  19. Ecologist for a Day | Savannah River Ecology Laboratory Environmental

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Outreach Program Be an Ecologist for a Day! The Outreach Program at the Savannah River Ecology Laboratory launched its popular "Ecologist for a Day" in the fall of 1995. Groups of elementary, middle and high school students visit the SREL Conference Center near Aiken, S.C., during the school year for a day-long program of hands-on environmental education activities, both outside and in. Teachers also learn how to create outdoor classroom stations on or near their campuses. The goal

  20. Video: Secretary Moniz's First Day | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Video: Secretary Moniz's First Day Video: Secretary Moniz's First Day May 22, 2013 - 2:26pm Addthis On his first day of work, Secretary Moniz attends his swearing-in ceremony, and he delivers remarks at the 2013 Energy Efficiency Global Forum. Rob Roberts Rob Roberts Former Director of Digital Strategy On May 22, Dr. Ernest Moniz was sworn in as the nation's 13th Secretary of Energy and spoke about his vision for the Department's future. Afterwards, employees had a chance after the ceremony to

  1. National Nuclear Science Week Day 2: NNSA Showcases Nuclear Science...

    National Nuclear Security Administration (NNSA)

    "The people who make up the nuclear security enterprise are on the front lines fighting nuclear terrorism and proliferation every single day, keeping us safe at home and abroad." ...

  2. Co-Optima Stakeholder Listening Day Summary Report (Technical...

    Office of Scientific and Technical Information (OSTI)

    In FY 2015, DOE invited industry stakeholders to the listening day to obtain critical input on the opportunities and challenges of this effort. The meeting was held in Golden, ...

  3. Why We Fight -- Celebrating Women's Equality Day | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Why We Fight -- Celebrating Women's Equality Day August 26, 2013 - 12:07pm Addthis Our ... we watch more women than men go to college, excel academically and enter the labor pool. ...

  4. 2010 Smart Grid Peer Review Day One Afternoon Presentations ...

    Energy.gov (indexed) [DOE]

    Day One of the Peer Review are below: SG 2010 Peer Review - Interoperability of Demand Response Resources in NY - John Giacona, Con Edison.pdf (136.45 KB) SG 2010 Peer Review - ...

  5. Seven Teams Win Big at Catalyst Energy Innovation Demo Day

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department today announced the seven winners of the second round of the Catalyst Energy Innovation Prize Demo Day, which were chosen out of 19 finalist startups. Each of the contestants...

  6. Co-Optima Stakeholder Listening Day Summary Report

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report is based on the proceedings of the Co-Optimization of Fuels and Engines (Co-Optima) Stakeholder Listening Day, held on June 16–17, 2015, in Golden, Colorado

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

    Energy Savers

    IADRWG October 2015 Civility in Workplace for Feds Oct 15 REVISED 508 Compliant.pdf (309.03 KB) More Documents & Publications 2015 SSL R&D WORKSHOP PRESENTATIONS - DAY 2 ADR ...

  8. 2010 Smart Grid Peer Review Day Two Afternoon Presentations ...

    Office of Environmental Management (EM)

    More Documents & Publications 2012 Smart Grid Peer Review Presentations - Day 1 Morning Session Smart Grid Overview Smart Grid R&D Multi-Year Program Plan (2010-2014) - September ...

  9. 2010 Smart Grid Peer Review Day Three Morning Presentations ...

    Energy.gov (indexed) [DOE]

    - Day 1 Afternoon Session NIST Activities in Support of the Energy Independence and Security Act (EISA) of 2007 Smart Grid R&D Multi-Year Program Plan (2010-2014) - September 2012

  10. 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Sullivan, NC State University (1.5 MB) 2012 SG Peer Review - Day 2 Panel Discussion: Matt Wakefield, EPRI (1.41 MB) More Documents & Publications Smart Grid Characteristics, ...

  11. 2016 Navajo Nation Economic Summit & Business Opportunity Day

    Energy.gov [DOE]

    The 2016 Navajo Nation Economic Summit and Business Opportunity Day will include contract opportunities, matchmaking, one-on-one with buyers and purchasing agencies, network and evening banquet, and over 24 session topics. Conference registration ends April 5.

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

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    The day-and-night-long effort produced a stopped clock, a critical machine part tied ... An unplugged command-post clock As time dragged on, PPPL Director Harold Furth decided to ...

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

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    July 17, 2013, 12:00pm to 1:00pm Geophysical Fluid Dynamics Laboratory Smagorinsky Seminar Room, GFDL Preindustrial to present-day changes in tropospheric hydroxyl radical and ...

  14. What To Bring On Your First Day | Department of Energy

    Office of Environmental Management (EM)

    New Employee Orientation What To Bring On Your First Day What To Bring On Your First ... New Employee Orientation New Employee Orientation About the U.S. Department of Energy What ...

  15. Green Week 2011 Day 2: NNSA Highlights Green Science Innovations...

    National Nuclear Security Administration (NNSA)

    Each day, the NNSA Green Week website will focus on a different set of stories that highlight the connection between NNSA's commitment to energy efficiency and its efforts to ...

  16. Dr. Googin and his early days at Y-12

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Young college graduate, John Googin, arrived in Oak Ridge on a "warm day in May of 1944." This is how he began his Manhattan Project autobiography as first published in the Y-12...

  17. 2013 Civic Hacking Day Ideas | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    2013 Civic Hacking Day Ideas Home > Groups > Utility Rate Rmckeel's picture Submitted by Rmckeel(297) Contributor 19 April, 2013 - 13:44 Apps challenge hackathon The folks at Rally...

  18. National Day of Civic Hacking | OpenEI Community

    Open Energy Information (Open El) [EERE & EIA]

    National Day of Civic Hacking Home > Blogs > Graham7781's blog Graham7781's picture Submitted by Graham7781(2017) Super contributor 14 April, 2014 - 09:48 code community data Event...

  19. How Did You Celebrate Valentine's Day Efficiently? | Department...

    Energy.gov (indexed) [DOE]

    This Month on Energy Savers: February 2012 Saving energy allows you to spend that money elsewhere. Save Energy, Save Date Night This Valentine's Day, I plan to cuddle with my dog ...

  20. Energy Storage Systems 2012 Peer Review Presentations - Day 3...

    Office of Environmental Management (EM)

    2 Energy Storage Systems 2012 Peer Review Presentations - Day 3, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

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

    Energy Savers

    3 Energy Storage Systems 2012 Peer Review Presentations - Day 2, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

  2. Energy Storage Systems 2012 Peer Review Presentations - Day 3...

    Energy Savers

    1 Energy Storage Systems 2012 Peer Review Presentations - Day 3, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

  3. Energy Storage Systems 2012 Peer Review Presentations - Day 1...

    Energy Savers

    1 Energy Storage Systems 2012 Peer Review Presentations - Day 1, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

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

    Office of Environmental Management (EM)

    1 Energy Storage Systems 2012 Peer Review Presentations - Day 2, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

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

    Energy Savers

    2 Energy Storage Systems 2012 Peer Review Presentations - Day 2, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

  6. Energy Storage Systems 2012 Peer Review Presentations - Day 1...

    Office of Environmental Management (EM)

    3 Energy Storage Systems 2012 Peer Review Presentations - Day 1, Session 3 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

  7. Energy Storage Systems 2012 Peer Review Presentations - Day 1...

    Energy Savers

    2 Energy Storage Systems 2012 Peer Review Presentations - Day 1, Session 2 The U.S. DOE Energy Storage Systems Program (ESS) conducted a peer review and update meeting in ...

  8. Jobs Day and Nuclear Risk Insurance Announcement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Jobs Day and Nuclear Risk Insurance Announcement Jobs Day and Nuclear Risk Insurance Announcement August 4, 2006 - 8:41am Addthis Prepared Remarks for Energy Secretary Bodman Thank you all for being here and thanks, Mike, for that very nice introduction and for the tour of your transmission control center. I also want to thank Southern Company and Georgia Power for arranging this event and I appreciate Lauren Walker from Governor Perdue's office and Derick Corbett from Congressman Linder's

  9. Why We Fight -- Celebrating Women's Equality Day | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    We Fight -- Celebrating Women's Equality Day Why We Fight -- Celebrating Women's Equality Day August 26, 2013 - 12:07pm Addthis Our Women @ Energy series is one way we're spreading the word about women leaders, including <a href="http://pinterest.com/pin/514677063635644149/">Mayling Wong-Squires</a> (left), a Mechanical Engineer at the Energy Department's Fermi National Accelerator Laboratory. | Photo courtesy of Fermi National Accelerator Laboratory. Our Women @ Energy

  10. SUSTAINABILITY NEWS DOE HQ Celebrates Earth Day 2013

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE HQ Celebrates Earth Day 2013 DOE headquarters is celebrating Earth Day 2013 (April 22) with a full week of festivities. Events will be held April 22-25 at the Forrestal building and April 29-May 2 at the Germantown building. Activities include a photo contest, an environmental film series, a showcase of alternative fuel vehicles, and displays from green exhibitors. For more information and a list of events, visit DOE Earth Week's Powerpedia page at https://

  11. 2012 Smart Grid Peer Review Presentations - Day 1 Afternoon Session |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Afternoon Session 2012 Smart Grid Peer Review Presentations - Day 1 Afternoon Session The Office of Electricity Delivery and Energy Reliability held its bi-annual peer review of the Smart Grid Research and Development Program on June 7-8, 2012. More than 30 projects were presented at San Diego Gas & Electric's Energy Innovation Center. Presentations from Day 1 afternoon sessions are below. Moderators: Eric Lightner and Merrill Smith 2012 SG Peer Review - GridWise

  12. 2012 Smart Grid Peer Review Presentations - Day 1 Morning Session |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Morning Session 2012 Smart Grid Peer Review Presentations - Day 1 Morning Session The Office of Electricity Delivery and Energy Reliability held its bi-annual peer review of the Smart Grid Research and Development Program on June 7-8, 2012. More than 30 projects were presented at San Diego Gas & Electric's Energy Innovation Center. Presentations from the Day 1 morning session are below. Moderator: Dan Ton, DOE 2012 SG Peer Review - Smart Inverter Controls and

  13. Lab to host second annual LDRD Day September 8

    U.S. Department of Energy (DOE) all 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

  14. Department of Energy Joins States to Celebrate National Weatherization Day

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Joins States to Celebrate National Weatherization Day Department of Energy Joins States to Celebrate National Weatherization Day October 30, 2014 - 1:00pm Addthis Participants watch a weatherization demonstration in Vermont, including techniques for the proper installation of a blower door. | Photo Courtesy of Capstone Community Action in Vermont Participants watch a weatherization demonstration in Vermont, including techniques for the proper installation of a blower

  15. Co-Optima Stakeholder Listening Day Summary Report

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Optima Stakeholder Listening Day Summary Report Sponsored jointly by the Vehicle Technologies Office and the Bioenergy Technologies Office Hosted by the National Renewable Energy Laboratory June 16-17, 2015 Golden, Colorado CO-OPTIMA STAKEHOLDER LISTENING DAY SUMMARY REPORT Disclaimer This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty,

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

    U.S. Department of Energy (DOE) all 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

  17. Texture memory and strain-texture mapping in a NiTi shape memory alloy

    SciTech Connect (OSTI)

    Ye, B.; Majumdar, B. S.; Dutta, I.

    2007-08-06

    The authors report on the near-reversible strain hysteresis during thermal cycling of a polycrystalline NiTi shape memory alloy at a constant stress that is below the yield strength of the martensite. In situ neutron diffraction experiments are used to demonstrate that the strain hysteresis occurs due to a texture memory effect, where the martensite develops a texture when it is cooled under load from the austenite phase and is thereafter ''remembered.'' Further, the authors quantitatively relate the texture to the strain by developing a calculated strain-texture map or pole figure for the martensite phase, and indicate its applicability in other martensitic transformations.

  18. A prototype functional language implementation for hierarchical-memory architectures

    SciTech Connect (OSTI)

    Wolski, R.; Feo, J.; Cann, D.

    1991-06-05

    The first implementation of Sisal was designed for general shared-memory architectures. Since then, we have optimized the system for vector and coherent-cache multiprocessors. Coherent-cache systems can be thought of as simple, two-level hierarchical memory systems, where the memory hierarchy is managed by the hardware. The compiler and run-time system for such an architecture needs to maintain data locality so that the processor caches are used as much as possible. In this paper, we extend the coherent-cache implementation to include explicit compiler and run-time control for medium-grain and coarse-grain hierarchical-memory architectures. We implemented the extended system on the BBN Butterfly using interleaved shared memory exclusively for the purposes of data sharing and exploiting the per-processor local memories. We give preliminary performance results for this extended system. 10 refs., 7 figs.

  19. Final Report: Programming Models for Shared Memory Clusters

    SciTech Connect (OSTI)

    May, J.; de Supinski, B.; Pudliner, B.; Taylor, S.; Baden, S.

    2000-01-04

    Most large parallel computers now built use a hybrid architecture called a shared memory cluster. In this design, a computer consists of several nodes connected by an interconnection network. Each node contains a pool of memory and multiple processors that share direct access to it. Because shared memory clusters combine architectural features of shared memory computers and distributed memory computers, they support several different styles of parallel programming or programming models. (Further information on the design of these systems and their programming models appears in Section 2.) The purpose of this project was to investigate the programming models available on these systems and to answer three questions: (1) How easy to use are the different programming models in real applications? (2) How do the hardware and system software on different computers affect the performance of these programming models? (3) What are the performance characteristics of different programming models for typical LLNL applications on various shared memory clusters?

  20. Near-field NanoThermoMechanical memory

    SciTech Connect (OSTI)

    Elzouka, Mahmoud; Ndao, Sidy

    2014-12-15

    In this letter, we introduce the concept of NanoThermoMechanical Memory. Unlike electronic memory, a NanoThermoMechanical memory device uses heat instead of electricity to record, store, and recover data. Memory function is achieved through the coupling of near-field thermal radiation and thermal expansion resulting in negative differential thermal resistance and thermal latching. Here, we demonstrate theoretically via numerical modeling the concept of near-field thermal radiation enabled negative differential thermal resistance that achieves bistable states. Design and implementation of a practical silicon based NanoThermoMechanical memory device are proposed along with a study of its dynamic response under write/read cycles. With more than 50% of the world's energy losses being in the form of heat along with the ever increasing need to develop computer technologies which can operate in harsh environments (e.g., very high temperatures), NanoThermoMechanical memory and logic devices may hold the answer.

  1. Post polymerization cure shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Post polymerization cure shape memory polymers Title: Post polymerization cure shape memory polymers This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and

  2. AHRI and NATE Memorandum Memorializing Ex Parte Communication | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy and NATE Memorandum Memorializing Ex Parte Communication AHRI and NATE Memorandum Memorializing Ex Parte Communication On July 31, 2012, representatives of the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) and the North American Technicians Excellence (NATE) met with Department of Energy (DOE) staff to discuss the Guidelines for Home Energy Professionals: Ex Parte Memo 07312012.pdf (174.99 KB) More Documents & Publications Memorandum Memorializing Ex Parte

  3. Deformation and Failure Mechanisms of Shape Memory Alloys (Technical

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Technical Report: Deformation and Failure Mechanisms of Shape Memory Alloys Citation Details In-Document Search Title: Deformation and Failure Mechanisms of Shape Memory Alloys The goal of this research was to understand the fundamental mechanics that drive the deformation and failure of shape memory alloys (SMAs). SMAs are difficult materials to characterize because of the complex phase transformations that give rise to their unique properties, including shape

  4. Shape memory alloy heat engines and energy harvesting systems (Patent) |

    Office of Scientific and Technical Information (OSTI)

    DOEPatents Shape memory alloy heat engines and energy harvesting systems Title: Shape memory alloy heat engines and energy harvesting systems A heat engine includes a first rotatable pulley and a second rotatable pulled spaced from the first rotatable pulley. A shape memory alloy (SMA) element is disposed about respective portions of the pulleys at an SMA pulley ratio. The SMA element includes first spring coil and a first fiber core within the first spring coil. A timing cable is disposed

  5. Shape memory alloy heat engines and energy harvesting systems (Patent) |

    Office of Scientific and Technical Information (OSTI)

    DOEPatents Shape memory alloy heat engines and energy harvesting systems Title: Shape memory alloy heat engines and energy harvesting systems A heat engine includes a first rotatable pulley and a second rotatable pulley spaced from the first rotatable pulley. A shape memory alloy (SMA) element is disposed about respective portions of the pulleys at an SMA pulley ratio. The SMA element includes a first wire, a second wire, and a matrix joining the first wire and the second wire. The first

  6. Advancing reversible shape memory by tuning the polymer network

    Office of Scientific and Technical Information (OSTI)

    architecture (Journal Article) | DOE PAGES Advancing reversible shape memory by tuning the polymer network architecture This content will become publicly available on February 2, 2017 Title: Advancing reversible shape memory by tuning the polymer network architecture Because of counteraction of a chemical network and a crystalline scaffold, semicrystalline polymer networks exhibit a peculiar behavior-reversible shape memory (RSM), which occurs naturally without applying any external force

  7. Strategic priming with multiple antigens can yield memory cell...

    Office of Scientific and Technical Information (OSTI)

    Several new vaccines are ready for human clinical trials, but these trials are ... ratio, within what we term Memory Design Space. Our model captures events involvedmore in T ...

  8. Detecting and correcting hard errors in a memory array

    DOE Patents [OSTI]

    Kalamatianos, John; John, Johnsy Kanjirapallil; Gelinas, Robert; Sridharan, Vilas K.; Nevius, Phillip E.

    2015-11-19

    Hard errors in the memory array can be detected and corrected in real-time using reusable entries in an error status buffer. Data may be rewritten to a portion of a memory array and a register in response to a first error in data read from the portion of the memory array. The rewritten data may then be written from the register to an entry of an error status buffer in response to the rewritten data read from the register differing from the rewritten data read from the portion of the memory array.

  9. Building Green in Greensburg: Kiowa County Memorial Hospital

    Energy.gov [DOE]

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Kiowa County Memorial Hospital building in Greensburg, Kansas.

  10. Post polymerization cure shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Post polymerization cure shape memory polymers Title: Post ... to a linear or branched polymeric structure, having thermoplastic properties, ...

  11. A Study of the Viability of Exploiting Memory Content Similarity...

    Office of Scientific and Technical Information (OSTI)

    Similarity to Improve Resilience to Memory Errors. Abstract not provided. Authors: Levy, Scott N. ; Ferreira, Kurt Brian ; Thompson, Aidan Patrick ; Trott, Christian Robert ;...

  12. Deformation and Failure Mechanisms of Shape Memory Alloys (Technical...

    Office of Scientific and Technical Information (OSTI)

    Prior results on shape memory alloys have been largely qualitative (i.e., mapping phase ... The research funded by this award utilized new combinations of scanning electron ...

  13. Ultra Low Density Shape Memory Polymer Foams With Tunable Physicochemi...

    Office of Scientific and Technical Information (OSTI)

    ThesisDissertation: Ultra Low Density Shape Memory Polymer Foams With Tunable Physicochemical Properties for Treatment of intracranial Aneurysms Citation Details In-Document ...

  14. Post polymerization cure shape memory polymers (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    and then crossed linked to a shape memory thermoset polymer retaining the processed shape. ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 ...

  15. Shape memory polymer foams for endovascular therapies (Patent...

    Office of Scientific and Technical Information (OSTI)

    Title: Shape memory polymer foams for endovascular therapies A system for occluding a ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 59 ...

  16. Shape memory polymer foams for endovascular therapies (Patent...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Shape memory polymer foams for endovascular ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 59 ...

  17. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    body using the pieces causing the shape memory material body to be controllably actuated ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 ...

  18. Shape memory alloy heat engines and energy harvesting systems...

    Office of Scientific and Technical Information (OSTI)

    Data Explorer Search Results Shape memory alloy heat engines and energy harvesting systems ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ...

  19. Shape memory system with integrated actuation using embedded...

    Office of Scientific and Technical Information (OSTI)

    material body; and actuating the shape memory material body using the pieces causing ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 36 ...

  20. Recommendation 196: Alternatives to Memorialize the K-25 Building

    Energy.gov [DOE]

    The ORSSAB Recommends to DOE Alternatives to Memorialize the K-25 Building at East Tennessee Technology Park and Manhattan Project Exhibits in Oak Ridge, Tennessee.

  1. Pipeline and Memory Interface Synthesis of FPGA Accelerators...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Pipeline and Memory Interface Synthesis of FPGA Accelerators Event Sponsor: Argonne ... The first topic discusses the pipeline synthesis approach to automatic generation of ...

  2. DOE Science Showcase - Shape-Memory Materials | OSTI, US Dept...

    Office of Scientific and Technical Information (OSTI)

    and the international science community are taking advantage of shape-memory technology. ... SciTech Connect - reports from DOE science, technology, and engineering programs. In the ...

  3. Miniscule Mirrored Cavities Connect Quantum Memories | U.S. DOE...

    Office of Science (SC) [DOE]

    Miniscule Mirrored Cavities Connect Quantum Memories Basic Energy Sciences (BES) BES Home ... Diamond optical cavities allow laser light (green arrow) to excite electrons on atoms held ...

  4. DOE Cites Battelle Memorial Institute for Price-Anderson Violations

    Energy.gov [DOE]

    WASHINGTON, DC - The Department of Energy (DOE) today issued a Preliminary Notice of Violation (PNOV) to the Battelle Memorial Institute (Battelle) for nuclear safety violations at the Pacific...

  5. Enforcement Letter, Battelle Memorial Institute- May 20, 2010

    Energy.gov [DOE]

    Issued to Battelle Memorial Institute related to an Unintentional Firearm Discharge at the Volpentest HAMMER Training and Education Center at the Hanford Site

  6. T-627: Adobe Flash Player Memory Corruption | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    27: Adobe Flash Player Memory Corruption T-627: Adobe Flash Player Memory Corruption May 20, 2011 - 2:50pm Addthis PROBLEM: Adobe Flash Player Memory Corruption, Denial Of Service, Execute Code PLATFORM: Windows, Mac OS X, Linux, and Solaris ABSTRACT: Adobe Flash Player before 10.3.181.14 on Windows, Mac OS X, Linux, and Solaris and before 10.3.185.21 on Android allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted Flash content, as

  7. Nickel porphyrins for memory optical applications

    DOE Patents [OSTI]

    Shelnutt, John A.; Jia, Songling; Medforth, Craig; Holten, Dewey; Nelson, Nora Y.; Smith, Kevin M.

    2000-01-01

    The present invention relates to a nickel-porphyrin derivative in a matrix, the nickel-porphyrin derivative comprising at least two conformational isomers, a lower-energy-state conformer and a higher-energy-state conformer, such that when the higher-energy-state conformer is generated from the lower-energy-state conformer following absorption of a photon of suitable energy, the time to return to the lower-energy-state conformer is greater than 40 nanoseconds at approximately room temperature. The nickel-porphyrin derivative is useful in optical memory applications.

  8. APM Newsletter | Department of Energy

    Energy.gov (indexed) [DOE]

    Happy Valentine's Day and President's Day weekend from the Office of Project Management Oversight and Assessments (PM). Attached find our latest edition of the APM newsletter, ...

  9. PROJECT CONTROLS WORKSHOP AGENDA | Department of Energy

    Energy.gov (indexed) [DOE]

    FPD Resource Center PM Newsletter Forms and Templates More Documents & Publications 2016 DOE Project Management Workshop - Agenda Happy Valentine's Day and President's Day weekend ...

  10. Honoring Nuclear Security Workers on the National Day of Remembrance |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Nuclear Security Workers on the National Day of Remembrance Honoring Nuclear Security Workers on the National Day of Remembrance October 31, 2011 - 11:54am Addthis Workers dismantle a remaining B53, ensuring that the system will never again be part of the U.S. nuclear weapons stockpile. | Credit: NNSA photo Workers dismantle a remaining B53, ensuring that the system will never again be part of the U.S. nuclear weapons stockpile. | Credit: NNSA photo Secretary Chu

  11. 2015 SSL TECHNOLOGY DEVELOPMENT WORKSHOP PRESENTATIONS - Day 1 | Department

    Energy Savers

    of Energy 1 2015 SSL TECHNOLOGY DEVELOPMENT WORKSHOP PRESENTATIONS - Day 1 Day 1 Workshop Welcome: James Brodrick, U.S. Department of Energy (1.06 MB) Keynote: Tessa Pocock, Rensselaer Polytechnic Institute (2.79 MB) LED Market Adoption: Mary Yamada, Navigant (716.34 KB) LED Market Adoption: Rob Carmichael, Cadeo Group (1 MB) Lighting System Optimization: Gabe Arnold, DesignLights Consortium (1.7 MB) Lighting System Optimization: Dane Sanders, Clanton & Associates (5.4 MB) Lighting

  12. 2015 SSL TECHNOLOGY DEVELOPMENT WORKSHOP PRESENTATIONS - Day 2 | Department

    Energy Savers

    of Energy 2 2015 SSL TECHNOLOGY DEVELOPMENT WORKSHOP PRESENTATIONS - Day 2 Day 2 Looking Ahead: James Brodrick, U.S. Department of Energy (2.52 MB) The Path to Higher Source, Package, and Product Efficacy: Morgan Pattison, SSLS, Inc. (816.59 KB) Where Do OLEDs Fit In: Giana Phelan, OLEDWorks (948.11 KB) The Path to Connected Lighting Systems: Michael Poplawski, Pacific Northwest National Laboratory (1.52 MB) LED Life Cycle and Sustainability: Heather Dillon, University of Portland (562.16

  13. Savannah River Ecology Laboratory - Touch An Animal Day 2016

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Return to Photo Album Savannah River Ecology Laboratory's 8th Annual "Touch An Animal Day!" August 20, 2016 Once again a fun day was had by all! Click on an image for a larger view. Special thanks to the following individuals for their help with this event: Matt Baker Dr. I. Lehr Brisbin Dr. Kurt Buhlmann Joseph Colbert Zoë Cooper Fanny Coutelot Mackenzie Dix Carol Eldridge Larry Eldridge Dean Fletcher Wes Flynn Dr. Whit Gibbons Judy Greene-McLeod Matt Hamilton David Keiter Linda Lee

  14. Celebrating Women's Equality Day 2014 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Equality Day 2014 Celebrating Women's Equality Day 2014 August 26, 2014 - 10:08am Addthis President Barack Obama bends down to listen to the daughter of a departing U.S. Secret Service agent in the Oval Office, Oct. 28, 2013. (Official White House Photo by Lawrence Jackson) President Barack Obama bends down to listen to the daughter of a departing U.S. Secret Service agent in the Oval Office, Oct. 28, 2013. (Official White House Photo by Lawrence Jackson) Valerie Jarrett Senior Advisor to

  15. Early Days of Coal Research | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Early Days of Coal Research Early Days of Coal Research Wartime Needs Spur Interest in Coal-to-Oil Processes In 1944 General George S. Patton's Third Army was racing across southern France. In his haste to be the first U.S. commander to cross into Germany, however, Patton overextended his supply lines. His armored columns ground to a dead stop. Faced the choice of waiting until he could be resupplied or draining the fuel of captured German vehicles, Patton chose the latter. His tanks and armored

  16. Energy Industry Days- Performance Contracting- San Diego, CA

    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.

  17. Montana Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Gross Withdrawals (Million Cubic Feet per Day) Montana Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 317 313 314 307 308 303 307 309 309 312 320 329 2007 330 329 324 320 328 330 325 331 335 334 340 339 2008 334 330 332 331 327 323 324 327 330 330 326 302 2009 304 311 305 302 297 292 286 281 279 275 268 263 2010 265 264 267 265 259 258 256 251 251 249 247 236 2011 229 223 221 221 219 217 218 217 225 211 208 206 2012 202 202

  18. Ohio Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Ohio Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Ohio Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 247 244 238 236 230 228 224 224 228 240 249 252 2007 252 249 243 240 234 232 228 228 233 245 254 257 2008 243 232 234 232 226 224 220 220 224 236 245 248 2009 254 251 245 242 236 234 230 230 235 247 256 259 2010 223 221 215 213 208 206 203 203 206 217 225 228 2011 226 223 217 215 210 208 204 204 208 220 227 230

  19. Virginia Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Gross Withdrawals (Million Cubic Feet per Day) Virginia Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 271 275 277 274 280 287 282 285 290 284 291 290 2007 295 299 302 298 304 312 307 310 316 309 316 316 2008 338 331 346 342 349 358 352 355 362 354 362 362 2009 375 376 369 377 379 380 394 395 396 400 404 383 2010 404 406 400 397 403 403 403 404 408 401 406 406 2011 414 430 413 409 410 407 411 418 410 416 413 419 2012 421 414

  20. Lab to host annual LDRD day September 13

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Lab to host annual LDRD day Lab to host annual LDRD Day September 13 Some of LANL's most innovative scientists will explain and present their cutting-edge work to the public. September 6, 2011 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 Laboratory sits on top

  1. Alabama Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Gross Withdrawals (Million Cubic Feet per Day) Alabama Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 850 862 874 869 858 823 817 832 816 829 815 822 2007 815 808 802 769 774 767 768 815 805 794 792 814 2008 785 794 775 748 783 770 747 743 693 760 749 753 2009 689 749 740 724 730 727 726 704 686 637 622 686 2010 664 670 700 684 683 677 631 628 603 684 669 620 2011 644 651 648 639 581 626 627 629 522 546 501 575 2012 627 629

  2. California Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Gross Withdrawals (Million Cubic Feet per Day) California Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 998 992 986 967 989 976 962 924 934 917 927 909 2007 971 965 958 942 963 950 936 898 907 887 899 883 2008 953 914 940 925 945 932 919 881 890 870 882 866 2009 876 871 864 850 869 857 845 810 819 801 812 797 2010 915 909 901 883 906 895 883 848 857 839 849 836 2011 798 816 790 796 776 776 757 748 734 714 744 732 2012 685 697

  3. Kentucky Natural Gas Gross Withdrawals (Million Cubic Feet per Day)

    Gasoline and Diesel Fuel Update

    Gross Withdrawals (Million Cubic Feet per Day) Kentucky Natural Gas Gross Withdrawals (Million Cubic Feet per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2006 190 280 281 279 248 310 196 231 398 95 257 377 2007 115 404 361 105 315 441 45 268 270 240 268 320 2008 175 265 281 299 316 316 463 379 289 283 479 198 2009 254 445 151 174 402 368 109 359 391 339 339 406 2010 332 624 146 355 356 344 394 335 382 623 167 408 2011 308 359 379 366 292 327 365 295 339 307 340 410 2012 290 290 290

  4. Weatherization Assistance for the Hottest Days | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Assistance for the Hottest Days Weatherization Assistance for the Hottest Days July 11, 2011 - 12:35pm Addthis Andrea Spikes Former Communicator at DOE's National Renewable Energy Laboratory The spring-to-summer transition in Colorado can be anywhere from unnoticeable to shocking. Case in point: the last few weeks we've had afternoon showers, mellow temperatures in the 60s and 70s, and overnight low temperatures in the 50s (read: good sleeping weather). Not anymore. Suddenly it's bright and

  5. Final Technical Report: Nanostructured Shape Memory ALloys

    SciTech Connect (OSTI)

    Wendy Crone; Walter Drugan; Arthur Ellis; John Perepezko

    2005-07-28

    With this grant we explored the properties that result from combining the effects of nanostructuring and shape memory using both experimental and theoretical approaches. We developed new methods to make nanostructured NiTi by melt-spinning and cold rolling fabrication strategies, which elicited significantly different behavior. A template synthesis method was also used to created nanoparticles. In order to characterize the particles we created, we developed a new magnetically-assisted particle manipulation technique to manipulate and position nanoscale samples for testing. Beyond characterization, this technique has broader implications for assembly of nanoscale devices and we demonstrated promising applications for optical switching through magnetically-controlled scattering and polarization capabilities. Nanoparticles of nickel-titanium (NiTi) shape memory alloy were also produced using thin film deposition technology and nanosphere lithography. Our work revealed the first direct evidence that the thermally-induced martensitic transformation of these films allows for partial indent recovery on the nanoscale. In addition to thoroughly characterizing and modeling the nanoindentation behavior in NiTi thin films, we demonstrated the feasibility of using nanoindentation on an SMA film for write-read-erase schemes for data storage.

  6. 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.

  7. Memorandum Memorializing Ex Parte Communication | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    summary of ex parte comunication on Notice of Inquiry regarding section 934 of the Energy Independence and Security Act of 2007 Memorandum Memorializing Ex Parte Communication (26.52 KB) More Documents & Publications Exelon response Memorandum Memorializing Ex Parte Communication CSC Workshop Transcript 02-20-2105

  8. Arbitrary unitary transformations on optical states using a quantum memory

    SciTech Connect (OSTI)

    Campbell, Geoff T.; Pinel, Olivier; Hosseini, Mahdi; Buchler, Ben C.; Lam, Ping Koy

    2014-12-04

    We show that optical memories arranged along an optical path can perform arbitrary unitary transformations on frequency domain optical states. The protocol offers favourable scaling and can be used with any quantum memory that uses an off-resonant Raman transition to reversibly transfer optical information to an atomic spin coherence.

  9. Fluorogel elastomers with tunable transparency, elasticity, shape-memory,

    Office of Scientific and Technical Information (OSTI)

    and antifouling properties (Journal Article) | DOE PAGES Accepted Manuscript: Fluorogel elastomers with tunable transparency, elasticity, shape-memory, and antifouling properties Title: Fluorogel elastomers with tunable transparency, elasticity, shape-memory, and antifouling properties In this study, omniphobic fluorogel elastomers were prepared by photocuring perfluorinated acrylates and a perfluoropolyether crosslinker. By tuning either the chemical composition or the temperature that

  10. National Day of Remembrance | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Day of Remembrance Paying tribute to our atomic veterans Glenn Podonsky, director of the U.S. Department of Energy's Office of Enterprise Assessment, pays tribute to the atomic veterans who worked at the Nevada National Security Site and other sites across the enterprise during the Cold War. He also introduced the video tribute below from Energy

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

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Laboratory Learn About Introduce a Girl to Engineering Day Share Duration 2:30 Browse By - Any - General Argonne Information Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research --Building design ---Construction --Manufacturing -Energy sources --Renewable energy ---Bioenergy ---Solar energy --Fossil fuels ---Natural

  12. Take Our Daughters and Sons to Work Day

    Energy.gov [DOE]

    2014 is the 21st anniversary of the annual opportunity to immerse your children and relatives in the daily work of the Energy Department. On Thursday, April 24, bring your daughters and sons to the office with you for a day of shadowing your work, showing off your office, testing out the cafeteria, and meeting your coworkers. Check with your office for structured activities.

  13. Opening Day at SunShot Summit 2014

    Energy.gov [DOE]

    An energetic crowd of hundreds of leaders throughout the solar community gathered yesterday in southern California to kick off SunShot’s four-day summit and work together to generate ideas to tackle the SunShot grand challenge to make solar energy cost competitive in the United States by 2020.

  14. Introduce a Girl to Engineering Day 2016 | Argonne National Laboratory

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Introduce a Girl to Engineering Day 2016 1 of 2 1 of 2 2 of 2 Browse By - Any - General Argonne Information Energy -Energy efficiency --Vehicles ---Automotive engineering ---Hybrid & electric vehicles -Energy sources --Nuclear energy -Energy usage --Energy storage ---Batteries --Smart Grid Environment -Biology --Environmental biology ---Metagenomics -Environmental science & technology --Air quality --Atmospheric & climate research --Environmental modeling tools Security Programs

  15. Parallel garbage collection on a virtual memory system

    SciTech Connect (OSTI)

    Abraham, S.G.; Patel, J.H.

    1987-01-01

    Since most artificial intelligence applications are programmed in list processing languages, it is important to design architectures to support efficient garbage collection. This paper presents an architecture and an associated algorithm for parallel garbage collection on a virtual memory system. All the previously proposed parallel algorithms attempt to collect cells released by the list processor during the garbage collection cycle. We do not attempt to collect such cells. As a consequence, the list processor incurs little overhead in the proposed scheme, since it need not synchronize with the collector. Most parallel algorithms are designed for shared memory machines which have certain implicit synchronization functions on variable access. The proposed algorithm is designed for virtual memory systems where both the list processor and the garbage collector have private memories. The enforcement of coherence between the two private memories can be expensive and is not necessary in our scheme. 15 refs., 3 figs.

  16. Method for making field-structured memory materials

    DOE Patents [OSTI]

    Martin, James E.; Anderson, Robert A.; Tigges, Chris P.

    2002-01-01

    A method of forming a dual-level memory material using field structured materials. The field structured materials are formed from a dispersion of ferromagnetic particles in a polymerizable liquid medium, such as a urethane acrylate-based photopolymer, which are applied as a film to a support and then exposed in selected portions of the film to an applied magnetic or electric field. The field can be applied either uniaxially or biaxially at field strengths up to 150 G or higher to form the field structured materials. After polymerizing the field-structure materials, a magnetic field can be applied to selected portions of the polymerized field-structured material to yield a dual-level memory material on the support, wherein the dual-level memory material supports read-and-write binary data memory and write once, read many memory.

  17. STEM Mentoring Café and Day at the Lab | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    STEM Mentoring Caf and Day at the Lab STEM Mentoring Caf and Day at the Lab STEM Mentoring Caf and Day at the Lab View All Maps Addthis

  18. SunShot Prize Race to 7-Day Solar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Race to 7-Day Solar SunShot Prize Race to 7-Day Solar SunShot Prize: Race to 7-day solar (1.24 MB)

  19. John Day Watershed Restoration Projects, annual report 2003.

    SciTech Connect (OSTI)

    Brown, Linda

    2004-01-01

    The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional

  20. Implementation of Parallel Dynamic Simulation on Shared-Memory vs. Distributed-Memory Environments

    SciTech Connect (OSTI)

    Jin, Shuangshuang; Chen, Yousu; Wu, Di; Diao, Ruisheng; Huang, Zhenyu

    2015-12-09

    Power system dynamic simulation computes the system response to a sequence of large disturbance, such as sudden changes in generation or load, or a network short circuit followed by protective branch switching operation. It consists of a large set of differential and algebraic equations, which is computational intensive and challenging to solve using single-processor based dynamic simulation solution. High-performance computing (HPC) based parallel computing is a very promising technology to speed up the computation and facilitate the simulation process. This paper presents two different parallel implementations of power grid dynamic simulation using Open Multi-processing (OpenMP) on shared-memory platform, and Message Passing Interface (MPI) on distributed-memory clusters, respectively. The difference of the parallel simulation algorithms and architectures of the two HPC technologies are illustrated, and their performances for running parallel dynamic simulation are compared and demonstrated.