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Sample records for workstation cluster los

  1. An integrated distributed processing interface for supercomputers and workstations

    SciTech Connect (OSTI)

    Campbell, J.; McGavran, L.

    1989-01-01

    Access to documentation, communication between multiple processes running on heterogeneous computers, and animation of simulations of engineering problems are typically weak in most supercomputer environments. This presentation will describe how we are improving this situation in the Computer Research and Applications group at Los Alamos National Laboratory. We have developed a tool using UNIX filters and a SunView interface that allows users simple access to documentation via mouse driven menus. We have also developed a distributed application that integrated a two point boundary value problem on one of our Cray Supercomputers. It is controlled and displayed graphically by a window interface running on a workstation screen. Our motivation for this research has been to improve the usual typewriter/static interface using language independent controls to show capabilities of the workstation/supercomputer combination. 8 refs.

  2. LOS

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

    Advancing the art of tuberculosis detection April 19, 2013 LOS ALAMOS, N.M., April 19, 2013-New work from Los Alamos National Laboratory shows promise for stemming the advance of tuberculosis (TB) by revealing how the bacterium interacts with its human hosts and thus providing a new pathway for early detection in patients.A recent publication from the Los Alamos Biosensor Team describes the association of a key tuberculosis virulence factor, lipoarabinomannan (LAM) with human high-density

  3. Chairs, Desks, Workstations | The Ames Laboratory

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

    Chairs, Desks, Workstations Furniture and flooring should be purchased with recycled content in mind. The amount of recycled content required varies depending on the type and content of the furniture requested. As you are requesting furniture or flooring, please request recycled content documentation from the vendor. It is helpful to include this documentation with the requisition. Find EPA's recycled content requirements here. If you have specific question regarding recycled content amounts,

  4. LOS

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

    N.M., April 19, 2013-New work from Los Alamos National Laboratory shows promise for stemming the advance of tuberculosis (TB) by revealing how the bacterium interacts with its...

  5. Connecting Remote Clusters with ATM

    SciTech Connect (OSTI)

    Hu, T.C.; Wyckoff, P.S.

    1998-10-01

    Sandia's entry into utilizing clusters of networked workstations is called Computational Plant or CPlant for short. The design of CPlant uses Ethernet to boot the individual nodes, Myrinet to communicate within a node cluster, and ATM to connect between remote clusters. This SAND document covers the work done to enable the use of ATM on the CPlant nodes in the Fall of 1997.

  6. tomoRecon : High-speed tomography reconstruction on workstations...

    Office of Scientific and Technical Information (OSTI)

    tomoRecon : High-speed tomography reconstruction on workstations using multi-threading Citation Details In-Document Search Title: tomoRecon : High-speed tomography reconstruction ...

  7. V-227: VMware Workstation and Player vmware-mount Command Flaw...

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

    Workstation and Player vmware-mount Command Flaw Lets Local Users Gain Root Privileges V-227: VMware Workstation and Player vmware-mount Command Flaw Lets Local Users Gain Root...

  8. tomoRecon : High-speed tomography reconstruction on workstations using

    Office of Scientific and Technical Information (OSTI)

    multi-threading (Conference) | SciTech Connect tomoRecon : High-speed tomography reconstruction on workstations using multi-threading Citation Details In-Document Search Title: tomoRecon : High-speed tomography reconstruction on workstations using multi-threading Authors: Rivers, M. [1] + Show Author Affiliations (UC) [UC Publication Date: 2014-03-11 OSTI Identifier: 1122284 Resource Type: Conference Resource Relation: Conference: Developments in X-Ray Tomography VIII;August 13-15, 2012;San

  9. Physical database port to workstations project plan. Version 2.6

    SciTech Connect (OSTI)

    Rhoades, C.E. Jr.

    1993-03-01

    The project goal is to port those physical databases used on the Cray by our important production codes to high-performance Unix workstations while maintaining the current computational capabilities and accuracies, and achieving reasonably efficient execution on the workstations. The port must strike a judicious balance between (a) not changing the current N/LTSS databases, accessing libraries, generating codes and using codes, and (b) adversely impacting the maintenance or performance of the various codes that create or use the databases on the Cray. (Because of its forthcoming delivery, the Sun Sparcstation 2, using SunOS 4.0.3 or later, is the initial hardware platform selected for the first workstation port.) The purpose in undertaking this project is to enable the production codes, Tart, Lasnex, Meg, Xraser, Sandyl (and its planned successor), Nike3d and Dyna3d to get up and running on the Unix platforms as soon as possible. Since most Cray file formats are not available on the workstations, the workstation databases and their libraries may have to use a variety of techniques to provide the same capabilities. The project`s primary approach will be to support either an ascii portable format (where this is readily feasible) or a bit-for-bit Cray identical absolute binary format (where ascii is not available or suitable). The physical databases are identified.

  10. SOC-Los Alamos and major subcontractors support northern New...

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

    Alamos and major subcontractors support northern New Mexico Currently offered Industry Cluster Development Grants are latest funding initiative October 1, 2014 SOC-Los Alamos' Jack...

  11. Industry Cluster Development Grant winners

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

    Industry Cluster Development Grant winners Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Industry Cluster Development Grant winners Recipients include Picuris Pueblo and Rio Arriba County February 1, 2015 A new community mural on the Hunter Ford facility in Española celebrates the building's planned revitalization and the future location of the Northern New Mexico Food Hub. A new community

  12. The integrated workstation, a realtime data acquisition, analysis and display system

    SciTech Connect (OSTI)

    Treadway, T.R. III.

    1991-05-01

    The Integrated Workstation was developed at Lawrence Livermore National Laboratory to consolidate the data from many widely dispersed systems in order to provide an overall indication of the enrichment performance of the Atomic Vapor Laser Isotope Separation experiments. In order to accomplish this task a Hewlett Packard 9000/835 turboSRX was employed to acquire over 150 analog input signals. Following the data acquisition, a spreadsheet-type analysis package and interpreter was used to derive 300 additional values. These values were the results of applying physics models to the raw data. Following the calculations were plotted and archived for post-run analysis and report generation. Both the modeling calculations, and real-time plot configurations can be dynamically reconfigured as needed. Typical sustained data acquisition and display rates of the system was 1 Hz. However rates exceeding 2.5 Hz have been obtained. This paper will discuss the instrumentation, architecture, implementation, usage, and results of this system in a set of experiments that occurred in 1989. 2 figs.

  13. Cluster Statistics

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

    Statistics Cluster Statistics Ganglia Ganglia can be used to monitor performance of PDSF nodes... Read More PDSF IO Monitoring This page shows the IO response of the elizas and...

  14. Cluster generator

    DOE Patents [OSTI]

    Donchev, Todor I.; Petrov, Ivan G.

    2011-05-31

    Described herein is an apparatus and a method for producing atom clusters based on a gas discharge within a hollow cathode. The hollow cathode includes one or more walls. The one or more walls define a sputtering chamber within the hollow cathode and include a material to be sputtered. A hollow anode is positioned at an end of the sputtering chamber, and atom clusters are formed when a gas discharge is generated between the hollow anode and the hollow cathode.

  15. Living in Los Alamos

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

    Living in Los Alamos Living in Los Alamos The enchanting surroundings, extraordinary people, and rich history make Los Alamos so much more than just a place to do great work. Discover the many advantages of living and working in Los Alamos. AROUND LOS ALAMOS Communication KRSN Community Radio Los Alamos Daily Post Los Alamos Monitor Education Los Alamos Public Schools Pajarito Environmental Education Center University of New Mexico - Los Alamos The Arts Fuller Lodge Art Center Los Alamos Little

  16. Cluster generator (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Cluster generator Title: Cluster generator Described herein is an apparatus and a method for producing atom clusters based on a gas discharge within a hollow cathode. The hollow ...

  17. Cluster Statistics

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

    Genepool Memory Heatmaps Usage Statistics UGE Scheduler Cycle Time File storage and I/O Data Management Supported Systems FAQ Performance and Optimization Genepool Completed Jobs Genepool Training and Tutorials Websites, databases and cluster services Testbeds Retired Systems Storage & File Systems Data & Analytics Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User

  18. LOS ALAMOS, New Mexico, June 29, 2010-Los Alamos National Laboratory this

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

    funds advance cleanup efforts at Cold War site June 29, 2010 Local small business starts demolition of world's first plutonium processing facility LOS ALAMOS, New Mexico, June 29, 2010-Los Alamos National Laboratory this week began demolishing a cluster of 65-year-old buildings that once housed the world's first full-scale plutonium processing line. The work is funded by the American Recovery and Reinvestment Act, which is helping advance and accelerate cleanup efforts around the Department of

  19. through Los Alamos National

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

    Area schools get new computers through Los Alamos National Laboratory, IBM partnership May 8, 2009 LOS ALAMOS, New Mexico, May 8, 2009-Thanks to a partnership between Los Alamos...

  20. Los Alamos National Laboratory

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

    Administration Los Alamos National Lab Performance Evaluations FY 2016 FY 2016 Performance Evaluation Plan, Los Alamos National Security, LLC FY 2015 FY 2015 Performance Evaluation Report, Los Alamos National Security, LLC FY 2015 Performance Evaluation Report, Fee Determination Letter, Los Alamos National Security, LLC FY 2015 Performance Evaluation Plan, Los Alamos National Security, LLC FY 2014 FY 2014 Performance Evaluation Report, Los Alamos National Security, LLC FY 2014 Performance

  1. Living in Los Alamos

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

    Education Center University of New Mexico - Los Alamos The Arts Fuller Lodge Art Center Los Alamos Little Theatre Reel Deal Movie Theater County Services Aquatic...

  2. Los Alamos National Laboratory

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

    LOS ALAMOS, New Mexico, November 20, 2008- Los Alamos National Laboratory employees once again demonstrated concern for their communities and those in need by pledging a record...

  3. Los Alamos National Laboratory

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

    2009 Los Alamos, New Mexico, December 1, 2009-Los Alamos National Laboratory employees once more demonstrated concern for their communities and those in need by pledging a record...

  4. Los Alamos National Laboratory

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

    funds July 21, 2009 Funding will aid environmental cleanup and compliance Los Alamos, New Mexico, July 22, 2009-Los Alamos National Laboratory today announced plans to begin...

  5. Los Alamos National Laboratory

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

    3, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32...

  6. Los Alamos National Laboratory

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

    2009 Lab contributes computer modeling, antibody engineering capabilities Los Alamos, New Mexico, July 28, 2009- Los Alamos National Laboratory scientists will codirect a new...

  7. Los Alamos National Laboratory

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

    6th Hazmat Challenge July 31, 2012 Competition tests skills of hazardous materials response teams LOS ALAMOS, New Mexico, July 31, 2012 What: Los Alamos National Laboratory (LANL)...

  8. Los Alamos National Laboratory

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

    sustainability award October 14, 2010 LOS ALAMOS, New Mexico, October 14, 2010-Los Alamos National Laboratory recently received an Environmental Sustainability (EStar) ...

  9. Cluster Compatibility Mode

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

    Hopper Cluster Compatibility Mode Cluster Compatibility Mode Overview Hopper compute nodes run a stripped down Linux operating system called compute node Linux (CNL). Some...

  10. Cluster Compatibility Mode

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

    Cluster Compatibility Mode Cluster Compatibility Mode Edison compute nodes run a stripped-down Linux operating system called Compute Node Linux (CNL). Some standard Linux services,...

  11. Los Alamos VISTAS

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

    Los Alamos VISTAS /newsroom/_assets/images/newsroom-icon.jpg Los Alamos VISTAS Los Alamos Vistas highlights the experimental physical sciences at Los Alamos-covering innovative, cross-disciplinary research and development-and producing breakthrough solutions to the most pressing national security challenges. All issues VISTAS cover Fall 2013: 70 years of making, modeling, measuring (pdf) VISTAS cover Winter 2012: Los Alamos NPAC research (pdf) VISTAS cover Fall 2010: MaRIE (pdf) VISTAS cover

  12. CX-004223: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Center for Integrated Nanotechnologies Gateway - Installation and Operation of Computer Workstation Cluster, Los Alamos National LaboratoryCX(s) Applied: B1.3Date: 05/19/2010Location(s): New MexicoOffice(s): Sandia Site Office

  13. Los Alamos National Laboratory

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

    acknowledged for progress in safety excellence by Department of Energy August 4, 2010 Lab is awarded VPP Merit status LOS ALAMOS, New Mexico, August 4, 2010-Los Alamos National...

  14. exploration, Los Alamos Rover

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

    NASA agreements advance Mars exploration, Los Alamos Rover instrument a key component June ... LOS ALAMOS, N.M., June 17, 2015-NASA Administrator Charles Bolden and Jean-Yves Le Gall, ...

  15. Los Alamos National Laboratory's

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

    takes part in Blue Star Museums program May 16, 2012 Free admission for active duty military, their family members LOS ALAMOS, New Mexico, May 16, 2012-Los Alamos National...

  16. Los Alamos National Laboratory

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

    Star Status recognition for safety excellence from Department of Energy October 8, 2014 Lab largest site in DOE complex to attain Star level LOS ALAMOS, N.M., Oct. 8, 2014-Los...

  17. Large Data Visualization on Distributed Memory Mulit-GPU Clusters

    SciTech Connect (OSTI)

    Childs, Henry R.

    2010-03-01

    Data sets of immense size are regularly generated on large scale computing resources. Even among more traditional methods for acquisition of volume data, such as MRI and CT scanners, data which is too large to be effectively visualization on standard workstations is now commonplace. One solution to this problem is to employ a 'visualization cluster,' a small to medium scale cluster dedicated to performing visualization and analysis of massive data sets generated on larger scale supercomputers. These clusters are designed to fit a different need than traditional supercomputers, and therefore their design mandates different hardware choices, such as increased memory, and more recently, graphics processing units (GPUs). While there has been much previous work on distributed memory visualization as well as GPU visualization, there is a relative dearth of algorithms which effectively use GPUs at a large scale in a distributed memory environment. In this work, we study a common visualization technique in a GPU-accelerated, distributed memory setting, and present performance characteristics when scaling to extremely large data sets.

  18. Los Alamos National Security, LLC Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    Security, LLC Los Alamos National Laboratory (LANL) Voluntary Protection Program (VPP) Assessment Los Alamos National Security, LLC Los Alamos National Laboratory (LANL) Voluntary...

  19. Cluster Bioenergia | Open Energy Information

    Open Energy Info (EERE)

    Cluster Bioenergia Jump to: navigation, search Name: Cluster Bioenergia Place: Mato Grosso, Brazil Product: Mato Grosso-based ethanol project developer company. References: Cluster...

  20. New TRACC Cluster Computer

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

    TRACC Cluster Computer With the addition of a new cluster called Zephyr that was made operational in September of this year (2012), TRACC now offers two clusters to choose from: Zephyr and our original cluster that has now been named Phoenix. Zephyr was acquired from Atipa technologies, and it is a 92-node system with each node having two AMD 16 core, 2.3 GHz, 32 GB processors. See also Computing Resources.

  1. Los Alamos National Laboratory

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

    5 million to local United Way organizations, other nonprofits November 18, 2010 LOS ALAMOS, New Mexico, November 18, 2010-Los Alamos National Laboratory employees have again demonstrated concern for their communities and those in need by pledging a record $1.5 million to United Way and other eligible nonprofit programs. Los Alamos National Security, LLC, which operates the Laboratory, plans to prorate its $1 million match among the selected nonprofit organizations, bringing the total donation to

  2. Los Alamos National Laboratory

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

    describes storm damage to environmental monitoring stations, canyons September 18, 2013 Stations supporting Santa Fe water utility returned to service LOS ALAMOS, N.M., Sept. 20, 2013 - Hours after a disaster declaration by Los Alamos County, Los Alamos National Laboratory officials on Friday described "millions" of dollars in damage to environmental monitoring stations, monitoring wells, access roads and badly eroded canyon bottoms. - 2 - "Last week we experienced an epic

  3. exploration, Los Alamos Rover

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

    NASA agreements advance Mars exploration, Los Alamos Rover instrument a key component June 17, 2015 SuperCam's body to be built at Los Alamos and the mast in France LOS ALAMOS, N.M., June 17, 2015-NASA Administrator Charles Bolden and Jean-Yves Le Gall, president of the French space agency, Centre National d'Etudes Spatiales (CNES), signed an agreement Tuesday at the Paris Air Show for France to provide the mast unit for the SuperCam component of NASA's Mars 2020 rover. Los Alamos National

  4. Los Alamos National Laboratory

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

    said. "Our licensing and software teams have worked very hard to offer this specialized model for those wanting to quickly license Los Alamos technology." - 2 - The Express...

  5. Los Alamos National Laboratory

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

    He was the third director of Los Alamos National Laboratory, succeeding Robert Oppenheimer and Norris Bradbury. He served from 1970 to 1979. Joined Manhattan Project in 1943 During ...

  6. Los Alamos National Laboratory

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

    April 13 construction forum in Albuquerque April 7, 2009 LOS ALAMOS, New Mexico, April 7, 2009- Companies big and small can learn about upcoming construction projects and...

  7. Los Alamos National Laboratory

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

    Hazmat Challenge July 27, 2009 Competition test skills of hazardous materials response teams Los Alamos, New Mexico, July 27, 2009-Seven hazardous materials response teams from New...

  8. Los Alamos National Laboratory

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

    5th Hazmat Challenge July 27, 2011 Competition tests skills of hazardous materials response teams LOS ALAMOS, New Mexico, July 27, 2011-Twelve hazardous materials response teams...

  9. Los Alamos National Laboratory

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

    4th Hazmat Challenge July 22, 2010 Competition tests skills of hazardous materials response teams LOS ALAMOS, New Mexico, July 22, 2010-Fourteen hazardous materials response teams...

  10. Electron: Cluster interactions

    SciTech Connect (OSTI)

    Scheidemann, A.A.; Kresin, V.V.; Knight, W.D.

    1994-02-01

    Beam depletion spectroscopy has been used to measure absolute total inelastic electron-sodium cluster collision cross sections in the energy range from E {approximately} 0.1 to E {approximately} 6 eV. The investigation focused on the closed shell clusters Na{sub 8}, Na{sub 20}, Na{sub 40}. The measured cross sections show an increase for the lowest collision energies where electron attachment is the primary scattering channel. The electron attachment cross section can be understood in terms of Langevin scattering, connecting this measurement with the polarizability of the cluster. For energies above the dissociation energy the measured electron-cluster cross section is energy independent, thus defining an electron-cluster interaction range. This interaction range increases with the cluster size.

  11. Clustering versus non-clustering phase synchronizations

    SciTech Connect (OSTI)

    Liu, Shuai; University of Chinese Academy of Sciences, Beijing 100049 ; Zhan, Meng

    2014-03-15

    Clustering phase synchronization (CPS) is a common scenario to the global phase synchronization of coupled dynamical systems. In this work, a novel scenario, the non-clustering phase synchronization (NPS), is reported. It is found that coupled systems do not transit to the global synchronization until a certain sufficiently large coupling is attained, and there is no clustering prior to the global synchronization. To reveal the relationship between CPS and NPS, we further analyze the noise effect on coupled phase oscillators and find that the coupled oscillator system can change from CPS to NPS with the increase of noise intensity or system disorder. These findings are expected to shed light on the mechanism of various intriguing self-organized behaviors in coupled systems.

  12. Stockpile Stewardship: Los Alamos

    SciTech Connect (OSTI)

    McMillan, Charlie; Morgan, Nathanial; Goorley, Tom; Merrill, Frank; Funk, Dave; Korzekwa, Deniece; Laintz, Ken

    2012-01-26

    "Heritage of Science" is a short video that highlights the Stockpile Stewardship program at Los Alamos National Laboratory. Stockpile Stewardship was conceived in the early 1990s as a national science-based program that could assure the safety, security, and effectiveness of the U.S. nuclear deterrent without the need for full-scale underground nuclear testing. This video was produced by Los Alamos National Laboratory for screening at the Lab's Bradbury Science Museum in Los Alamos, NM and is narrated by science correspondent Miles O'Brien.

  13. Stockpile Stewardship: Los Alamos

    ScienceCinema (OSTI)

    McMillan, Charlie; Morgan, Nathanial; Goorley, Tom; Merrill, Frank; Funk, Dave; Korzekwa, Deniece; Laintz, Ken

    2014-08-12

    "Heritage of Science" is a short video that highlights the Stockpile Stewardship program at Los Alamos National Laboratory. Stockpile Stewardship was conceived in the early 1990s as a national science-based program that could assure the safety, security, and effectiveness of the U.S. nuclear deterrent without the need for full-scale underground nuclear testing. This video was produced by Los Alamos National Laboratory for screening at the Lab's Bradbury Science Museum in Los Alamos, NM and is narrated by science correspondent Miles O'Brien.

  14. Los Alamos National Laboratory

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

    70th anniversary app for iPhone, iPads June 5, 2013 LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory has launched its first app for iPhones and iPads as part of the Laboratory's yearlong celebration of 70 years serving the nation. The free application is available from the Apple Store (search for Los Alamos National Lab). The app enables users to learn more about the Laboratory's national security mission, cutting edge research, unique history, top-flight scientists and the many

  15. Los Alamos National Laboratory

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

    Los Alamos National Laboratory Around 10 a.m. Pyongyang Time on Wednesday, January 6, 2016, seismic analysts around the world picked up something unusual-a 5.1-magnitude seismic event in the northeast corner of North Korea. Earthquakes of this size aren't common on the Korean Peninsula, which likely meant the violent shaking was caused by something else: an explosion. Enter Los Alamos National Laboratory. Los Alamos isn't just in the business of developing, testing, and maintaining explosives. A

  16. Los Alamos National Laboratory's

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

    Los Alamos National Laboratory Los Alamos National Laboratory DE-AC52-06NA25396 Operated by Los Alamos National Security, LLC Conformed to Modification 0341 dated 02/29/2016 BASIC Contract (Official) Modifications (Official) Funding Mods Available Upon Request Conformed Contract (Unofficial) LANL Basic Contract dated 12/21/05 (pdf, 5,501KB) LANL A004 (8/11/06) (pdf, 501KB) LANL Conformed Contract (Conformed to to Modification 0341 dated 02/29/2016) LANL A008 (9/29/06) (pdf, 485KB) LANL A009

  17. Los Alamos, NASA

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

    Unusual light in dark space revealed by Los Alamos, NASA November 7, 2014 Near-infrared data could change the way we think about galaxies LOS ALAMOS, N.M., Nov. 7, 2014-By looking at the dark spaces between visible galaxies and stars the NASA/JPL CIBER sounding rocket experiment has produced data that could redefine what constitutes a galaxy. "What was very surprising is the brightness of many fluctuations that appear between stars and galaxies," said Los Alamos scientist Joseph Smidt,

  18. LOS ALAMOS, New Mexico, September 1, 2010-Los Alamos National...

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

    2010 Buildings would replace existing facilities at Technical Area 54 LOS ALAMOS, New Mexico, September 1, 2010-Los Alamos National Laboratory today announced it has obtained...

  19. LOS ALAMOS, New Mexico, December 16, 2010-Los Alamos National...

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

    2010 New LANL marks set for field investigations, shipments to WIPP LOS ALAMOS, New Mexico, December 16, 2010-Los Alamos National Laboratory finished 12 months worth of...

  20. [Los Alamos National Laboratory]; Durakiewicz, Tomasz [Los Alamos...

    Office of Scientific and Technical Information (OSTI)

    Time-resolved carrier distributions in graphene Gilbertson, Steve Michael Los Alamos National Laboratory; Durakiewicz, Tomasz Los Alamos National Laboratory; Zhu, Jian - Xin...

  1. Los Alamos National Laboratory - Los Alamos Canyon | Department...

    Office of Environmental Management (EM)

    - Los Alamos Canyon January 1, 2014 - 12:00pm Addthis US Department of Energy Groundwater Database Groundwater Master Report Installation Name, State: Los Alamos National...

  2. LOS ALAMOS, New Mexico, October 11, 2011-Los Alamos National...

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

    Ad Building demolition, recycling completed October 11, 2011 Project finished under budget, ahead of schedule LOS ALAMOS, New Mexico, October 11, 2011-Los Alamos National...

  3. Los Alamos National Security LLC Selected to Manage Los Alamos...

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

    the management and operations contractor for Los Alamos National Laboratory in New Mexico. ... Los Alamos community and state of New Mexico since it will guarantee the lab will ...

  4. Los Alamos National Laboratory

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

    May 14, 2013 Value of up to 150 million over five years LOS ALAMOS, N.M., May 14, ... businesses will compete for environmental work worth up to 150 million over five years. ...

  5. Los Alamos Employees' Scholarship

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

    silver scholarships: Kathy Lin of Los Alamos High School, Ian McMahon of Monte del Sol in Santa Fe, and Dennis Trujillo of McCurdy School in Espaola. And two students are...

  6. Los Alamos, NASA

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

    Unusual light in dark space revealed by Los Alamos, NASA November 7, 2014 Near-infrared ... The data suggests that galaxies shed many more of their stars into the intervening space ...

  7. Los Alamos National Laboratory

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

    He has now found most of them at Livermore; the Defense Threat Reduction Information Analysis Center on Kirtland Air Force Base in Albuquerque, New Mexico; and Los Alamos National ...

  8. Los Alamos National Laboratory

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

    The Los Alamos Students mobile app is free and can be downloaded from iTunes and Google Play (for android platforms). "The Laboratory's new Student App is a great way for...

  9. Los Alamos National Laboratory

    Broader source: Energy.gov [DOE]

    HISTORYLos Alamos National Laboratory (LANL) is located in Los Alamos County in north central New Mexico (NM). LANL, founded in 1943 during World War II as Project Y, served as a secret facility...

  10. Los Alamos National Laboratory

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

    participates in National Lab Day to increase awareness of science across the nation April 29, 2010 Events planned May 4-5 at Bradbury Science Museum LOS ALAMOS, New Mexico, April...

  11. Matlab Cluster Ensemble Toolbox

    Energy Science and Technology Software Center (OSTI)

    2009-04-27

    This is a Matlab toolbox for investigating the application of cluster ensembles to data classification, with the objective of improving the accuracy and/or speed of clustering. The toolbox divides the cluster ensemble problem into four areas, providing functionality for each. These include, (1) synthetic data generation, (2) clustering to generate individual data partitions and similarity matrices, (3) consensus function generation and final clustering to generate ensemble data partitioning, and (4) implementation of accuracy metrics. Withmore » regard to data generation, Gaussian data of arbitrary dimension can be generated. The kcenters algorithm can then be used to generate individual data partitions by either, (a) subsampling the data and clustering each subsample, or by (b) randomly initializing the algorithm and generating a clustering for each initialization. In either case an overall similarity matrix can be computed using a consensus function operating on the individual similarity matrices. A final clustering can be performed and performance metrics are provided for evaluation purposes.« less

  12. Muster: Massively Scalable Clustering

    Energy Science and Technology Software Center (OSTI)

    2010-05-20

    Muster is a framework for scalable cluster analysis. It includes implementations of classic K-Medoids partitioning algorithms, as well as infrastructure for making these algorithms run scalably on very large systems. In particular, Muster contains algorithms such as CAPEK (described in reference 1) that are capable of clustering highly distributed data sets in-place on a hundred thousand or more processes.

  13. Los Alamos Dynamics Application

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

    Department of Energy Los Alamos Demolition Work Progresses Toward Goal of Completing Cleanup Los Alamos Demolition Work Progresses Toward Goal of Completing Cleanup January 14, 2016 - 12:20pm Addthis The sewage treatment facility before demolition. The sewage treatment facility before demolition. Debris from the sewage treatment facility. Debris from the sewage treatment facility. Site of the demolished sewage treatment facility. Site of the demolished sewage treatment facility. The sewage

  14. Los Alamos National Laboratory

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

    scientists will codirect $14.5 million National Center for Systems Biology July 28, 2009 Lab contributes computer modeling, antibody engineering capabilities Los Alamos, New Mexico, July 28, 2009- Los Alamos National Laboratory scientists will codirect a new National Center for Systems Biology located at the University of New Mexico in Albuquerque. The new Spatiotemporal Modeling Center (STMC) is funded by a $14.5 million, five- year grant from the National Institute for General Medical Sciences

  15. Los Alamos National Laboratory

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

    4th Hazmat Challenge July 22, 2010 Competition tests skills of hazardous materials response teams LOS ALAMOS, New Mexico, July 22, 2010-Fourteen hazardous materials response teams from New Mexico and Oklahoma will test their skills at the 14th annual Hazmat Challenge July 27-30 sponsored by Los Alamos National Laboratory. The challenge provides hazardous materials responders the opportunity to network and learn new techniques under realistic conditions in a safe environment. Held at the

  16. Los Alamos National Laboratory

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

    Department of Energy environmental sustainability award October 14, 2010 LOS ALAMOS, New Mexico, October 14, 2010-Los Alamos National Laboratory recently received an Environmental Sustainability (EStar) award from the Department of Energy for integrating sustainable practices in its design for the Radiological Laboratory/ Utility/Office Building (RLUOB). The RLUOB is part of the Lab's Chemistry and Metallurgy Research Replacement (CMRR) Project. The Lab ultimately expects to achieve Leadership

  17. Los Alamos National Laboratory

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

    strategy for long-term environmental sustainability March 1, 2013 Blueprint for planning work activities with the environment in mind LOS ALAMOS, N.M., March 1, 2013-The Department of Energy and Los Alamos National Laboratory have developed a long-term strategy for environmental stewardship and sustainability that provides a blueprint for protecting the environment while accomplishing the Laboratory's national security missions. "This plan represents a significant amount of effort on the

  18. Los Alamos National Laboratory

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

    May 14, 2013 Value of up to $150 million over five years LOS ALAMOS, N.M., May 14, 2013-Los Alamos National Laboratory has awarded a master task order agreement in which three small businesses will compete for environmental work worth up to $150 million over five years. The businesses each have offices in northern New Mexico. The agreement is for technical services for the Laboratory's Environmental Programs directorate and includes work such as environmental engineering design, regulatory

  19. Los Alamos National Laboratory

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

    September 23, 2013 Value of up to $400 million over five years LOS ALAMOS, N.M., Sept. 23, 2013-Los Alamos National Laboratory has awarded master task order agreements to three small businesses for environmental support services work worth up to $400 million within a five-year period. The businesses were selected based on a technical proficiency and lowest price basis. The companies-Terranear PMC, Navarro Research and Engineering, Inc. and Portage, Inc.-were chosen from 11 prospective bidders.

  20. Los Alamos National Laboratory

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

    2, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony on Wednesday, saving taxpayers $5.6 million while also reusing, recycling, re-tasking and re-routing waste. "The goal of the Laboratory's pollution prevention efforts is to reduce or eliminate waste whenever possible. The awards

  1. Los Alamos National Laboratory

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

    second Presidential Award as a climate champion December 8, 2015 LOS ALAMOS, N.M., Dec. 8, 2015-In recognition of their proactive commitment to protecting the environment of Northern New Mexico from the potential impacts of a changing climate, a consortium of Los Alamos National Laboratory's federal and contractor staff received the GreenGov Presidential Award on Nov. 30. "We recognized the need for a different approach after a devastating wildfire and a series of impactful environmental

  2. Los Alamos National Laboratory

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

    Los Alamos National Laboratory has been at the forefront of high-explosives research since the Manhattan Project in 1943. The science of high-explosive performance is central to stockpile stewardship. Yet, explosives science at the Laboratory isn't simply about maintaining and certifying the aging U.S. nuclear deterrent; it's also about developing novel applications of that science to other national security challenges. In 2015, Los Alamos executed more than 400 high-explosive-driven experiments

  3. Los Alamos National Laboratory

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

    3, 2015 Projects save taxpayer dollars, promote environmental stewardship, sustainability LOS ALAMOS, N.M., April 22, 2015-Nearly 400 Los Alamos National Laboratory employees on 32 teams received Pollution Prevention awards during an Earth Day awards ceremony on Wednesday, saving taxpayers $5.6 million while also reusing, recycling, re-tasking and re-routing waste. "The goal of the Laboratory's pollution prevention efforts is to reduce or eliminate waste whenever possible. The awards

  4. Los Alamos National Laboratory,

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

    LANS develop new mentor-protégé agreements July 8, 2008 Supporting Northern New Mexico business LOS ALAMOS, New Mexico, July 8, 2008-Los Alamos National Security, LLC recently entered into mentor-protégé agreements with two Northern New Mexico businesses, North Wind, Inc. and Performance Maintenance Inc. (PMI), under the auspices of a Department of Energy mentor-protégé program. The program provides developmental assistance to enhance the business and technical capabilities of small

  5. Upper Los Alamos Canyon Cleanup

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

    Upper Los Alamos Canyon Cleanup Upper Los Alamos Canyon Cleanup The Upper Los Alamos Canyon Project involves cleaning up hazardous materials left over from some of the Laboratory's earliest activities. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Located along Los Alamos Canyon from 7th Street to the Pajarito Ski Hill, the Upper Los Alamos Canyon Project involves examining sites in present and former Laboratory

  6. Cool Cluster Correctly Correlated

    SciTech Connect (OSTI)

    Sergey Aleksandrovich Varganov

    2005-12-17

    Atomic clusters are unique objects, which occupy an intermediate position between atoms and condensed matter systems. For a long time it was thought that physical and chemical properties of atomic dusters monotonically change with increasing size of the cluster from a single atom to a condensed matter system. However, recently it has become clear that many properties of atomic clusters can change drastically with the size of the clusters. Because physical and chemical properties of clusters can be adjusted simply by changing the cluster's size, different applications of atomic clusters were proposed. One example is the catalytic activity of clusters of specific sizes in different chemical reactions. Another example is a potential application of atomic clusters in microelectronics, where their band gaps can be adjusted by simply changing cluster sizes. In recent years significant advances in experimental techniques allow one to synthesize and study atomic clusters of specified sizes. However, the interpretation of the results is often difficult. The theoretical methods are frequently used to help in interpretation of complex experimental data. Most of the theoretical approaches have been based on empirical or semiempirical methods. These methods allow one to study large and small dusters using the same approximations. However, since empirical and semiempirical methods rely on simple models with many parameters, it is often difficult to estimate the quantitative and even qualitative accuracy of the results. On the other hand, because of significant advances in quantum chemical methods and computer capabilities, it is now possible to do high quality ab-initio calculations not only on systems of few atoms but on clusters of practical interest as well. In addition to accurate results for specific clusters, such methods can be used for benchmarking of different empirical and semiempirical approaches. The atomic clusters studied in this work contain from a few atoms to tens of atoms. Therefore, they are quantum objects. Some qualitative information about the geometries of such clusters can be obtained with classical empirical methods, for example geometry optimization using an empirical Lennard-Jones potential. However, to predict their accurate geometries and other physical and chemical properties it is necessary to solve a Schroedinger equation. If one is not interested in dynamics of clusters it is enough to solve the stationary (time-independent) Schroedinger equation (H{Phi}=E{Phi}). This equation represents a multidimensional eigenvalue problem. The solution of the Schroedinger equation is a set of eigenvectors (wave functions) and their eigenvalues (energies). The lowest energy solution (wave function) corresponds to the ground state of the cluster. The other solutions correspond to excited states. The wave function gives all information about the quantum state of the cluster and can be used to calculate different physical and chemical properties, such as photoelectron, X-ray, NMR, EPR spectra, dipole moment, polarizability etc. The dimensionality of the Schroedinger equation is determined by the number of particles (nuclei and electrons) in the cluster. The analytic solution is only known for a two particle problem. In order to solve the equation for clusters of interest it is necessary to make a number of approximations and use numerical methods.

  7. Manhattan Project: Los Alamos Scientists

    Office of Scientific and Technical Information (OSTI)

    Second row: Robert Oppenheimer, Richard P. Feynman, Phil B. Porter. Third row: Gregory ... Research at Los Alamos, 1943-1944 Los Alamos After the War Scientists Richard Feynman

  8. Los Alamos National Security, LLC

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

    About Leadership, Governance Los Alamos National Security, LLC Los Alamos National Security, LLC (LANS) The Lab's mission is to develop and apply science and technology to...

  9. Los Alamos National Laboratory top

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

    the longest-operating, farthest- traveling, most-productive Mars surface mission in history. Los Alamos laser instrument arrives on Red Planet's surfaceLos Alamos instrument to ...

  10. Los Alamos honors Laboratory Fellows

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

    Laboratory Fellows November 19, 2012 Engineering, physics and computer science leaders announced LOS ALAMOS, N.M., November 19, 2012-Three distinguished members of the Los Alamos...

  11. Los Alamos National Laboratory attracts

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

    About Los Alamos National Laboratory Los Alamos National Laboratory, a multidisciplinary research institution engaged in strategic science on behalf of national...

  12. Document clustering methods, document cluster label disambiguation methods, document clustering apparatuses, and articles of manufacture

    DOE Patents [OSTI]

    Sanfilippo, Antonio; Calapristi, Augustin J.; Crow, Vernon L.; Hetzler, Elizabeth G.; Turner, Alan E.

    2009-12-22

    Document clustering methods, document cluster label disambiguation methods, document clustering apparatuses, and articles of manufacture are described. In one aspect, a document clustering method includes providing a document set comprising a plurality of documents, providing a cluster comprising a subset of the documents of the document set, using a plurality of terms of the documents, providing a cluster label indicative of subject matter content of the documents of the cluster, wherein the cluster label comprises a plurality of word senses, and selecting one of the word senses of the cluster label.

  13. Industry Cluster Development Grant winners

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

    Industry Cluster Development Grant winners Community Connections: Your link to news and ... All Issues submit Industry Cluster Development Grant winners Recipients include Picuris ...

  14. Los Alamos National Security, LLC Los Alamos National Laboratory (LANL)

    Office of Environmental Management (EM)

    Los Alamos National Laboratory Los Alamos National Laboratory Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory's (LANL) primary mission is to provide scientific and engineering support to national security programs. LANL performs R&D, design, maintenance, and testing in support of the nuclear weapons stockpile. LANL also performs theoretical and applied R&D in such areas as materials

  15. Mantis BT Cluster Support

    Energy Science and Technology Software Center (OSTI)

    2009-06-05

    The software is a modidication to the Mantis BT V1.5 open source application provided by the mantis BT group to support cluster web servers. It also provides various cosmetic modifications used a LLNL.

  16. Dirac GPU Cluster

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

    Dirac Dirac GPU Cluster Current Status: Up NOTICE: Dirac was shut down permanently and retired from service at 17:00 on Friday, December 12, 2014. Dirac was a testbed experimental...

  17. Los Alamos National Laboratory

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

    resumes transuranic waste shipments April 2, 2014 Shipments keep Lab on track to complete 3706 Campaign on schedule LOS ALAMOS, N.M., April 2, 2014-Los Alamos National Laboratory resumed shipments of transuranic waste yesterday from Technical Area 54 Area G. The shipments are part of an accelerated shipping campaign to remove 3,706 cubic meters of transuranic waste stored aboveground at Area G by June 30, 2014. Nearly 3,200 cubic meters of the waste have already been removed since the 3706

  18. Los Alamos National Laboratory

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

    pledge $2.17 million in 2015 giving campaign November 25, 2014 More than 250 nonprofits, social service providers will benefit LOS ALAMOS, N.M., Nov. 25, 2014-The work of more than 250 community and social service organizations will benefit from the more than $2.17 million pledged by Los Alamos National Laboratory employees to United Way and other nonprofits during the Laboratory's 2015 Employee Giving Campaign. "We are proud to help the many community focused non-profit organizations

  19. Los Alamos National Laboratory

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

    On a broad mesquite plain in central New Mexico, a small crew fits a metal cylinder into a rocket the size of a baseball bat, then slips the rocket onto guide rods on a platform. A "Los Alamos" logo on the fuselage certifies this launch as official science by the world-famous national laboratory, not a weekend outing with the kids. Bryce Tappan and a handful of scientists, engineers, and students from Los Alamos National Laboratory and New Mexico Tech stand back as another crew member

  20. Los Alamos Patents

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

    Los Alamos Patents Los Alamos Patents Our research has led to over 1,000 U.S. patents granted, and more globally. Explore a snapshot of our patent portfolio below. Contact thumbnail of Marcus Lucero Head of Licensing Marcus Lucero Richard P. Feynman Center for Innovation (505) 665-6569 Email Disclaimer This list is reviewed and updated quarterly. Some patents may no longer be maintained or available for licensing. This list includes, but may not be all inclusive of, U.S. patents granted in or

  1. Los Alamos National Laboratory

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

    7th annual Hazmat Challenge July 23, 2013 Competition tests skills of hazardous materials response teams from three states Editor's Note: News media representatives interested in attending the Hazmat Challenge can contact the Laboratory's Communications Office at 505-667-7000 to coordinate travel to the site. LOS ALAMOS, N.M., July 23, 2013-Twelve hazardous materials response teams from New Mexico, Missouri and Oklahoma will test their skills at the 17th annual Hazmat Challenge July 30 through

  2. Los Alamos National Laboratory

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

    July 2015 Films of the U.S. atmospheric nuclear tests provide breathtaking reminders of the power of nuclear weapons. Now a new project is salvaging and mining these deteriorating films for fresh-and crucial- scientific data about the weapons' yields. To understand why Lawrence Livermore National Laboratory nuclear weapons physicist Greg Spriggs is spearheading, in partnership with Los Alamos, an urgent search-and-rescue mission to salvage several thousand films documenting U.S. atmospheric

  3. Los Alamos National Laboratory

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

    ~The Chemistry of Powder & Explosives by Tenney L. Davis 11 National Security Science April 2016 Scientists at Los Alamos are solving national security challenges, from the threat of toothpaste bombs on airliners to ensuring the safety of our nuclear stockpile. In February 2014, the U.S. Department of Homeland Security (DHS) got wind of a potential new bomb threat: explosives packed into a toothpaste tube that a terrorist planned to smuggle onto an airplane headed for the Winter Olympics at

  4. Los Alamos National Laboratory

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

    April 2016 THE HURT-LOCKER SCHOOL Scenes such as this explosion in Iraq have been typical in recent wars as insurgents and terrorists create homemade explosives that are often deployed as roadside improvised explosive devices (IEDs). Explosive Ordnance Disposal (EOD) technicians in the U.S. Air Force, Army, Marine Corps, and Navy tackle the tough job of detecting, rendering harmless, and disposing of a wide range of explosive materials. Los Alamos teaches EOD techs how to save lives by

  5. Los Alamos National Laboratory

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

    ii Judicial Science School * Los Alamos National Laboratory * UCSD Jacobs School of Engineering Foreword Scientific evidence is introduced in our courts with increasing frequency and greater complexity, which requires judges to have a better understanding of science. Preparing judges to competently rule on the admissibility of scientific evidence represents a new challenge in judicial education. The role of uncertainty in science requires special attention. What better way to educate judges

  6. Los Alamos physicist Hockaday

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

    Security Administration names four to Laboratory Fellows list Wednesday, December 11, 2013 - 4:39pm Four scientists have been inducted into the Los Alamos National Laboratory Fellows, a distinguished organization that honors outstanding contributions to science and technology. Today, Laboratory Director Charles McMillan appoints new Fellows Mark Chadwick, Cheryl Kuske, Geoff Reeves and Frank Pabian. The fellows are lauded for their sustained, high-level achievements and exceptional promise.

  7. Los Alamos | Department of Energy

    Energy Savers [EERE]

    Los Alamos Los Alamos Administrative Order Requiring Compliance and Assessing Civil Penalty U.S. Department of Energy's Request for Hearing and Answer to Administrative Order Requiring Compliance and Assessing Civil Penalty

  8. Los Alamos National Laboratory medical

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

    Institute Santa Fe Joined the Network Tatiana Canning Los Alamos H Taylor Los Alamos Frances Chavez Santa Fe Herbert Gonzales Santa Fe Michael Katz Santa Fe Jenny Laden Santa Fe...

  9. Van Andel Research Institute, Los

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

    Los Alamos National Laboratory to develop detailed computational model to study lung cancer September 14, 2015 LOS ALAMOS, N.M., Sept. 14, 2015-Scientists are developing a new...

  10. Los Alamos National Laboratory ships

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

    ships last of high-activity drums to WIPP November 25, 2008 LOS ALAMOS, New Mexico, November 25, 2008- The last group of unvented high- activity drums left Los Alamos National...

  11. White House honors Los Alamos

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

    White House honors Los Alamos physicist's early career work July 10, 2009 Los Alamos, New Mexico, July 10, 2009-The White House today announced that Los Alamos National Laboratory physicist Ivan Vitev has received a prestigious Presidential Early Career Award for Scientists and Engineers (PECASE). The honor is the highest bestowed by the U.S. government to outstanding scientists early in their careers. Vitev joined Los Alamos National Laboratory in 2004 as a J. Robert Oppenheimer Postdoctoral

  12. Los Alamos National Security awards

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

    grants to 24 nonprofits in Northern New Mexico February 5, 2009 LOS ALAMOS, New Mexico, February 5, 2009 - Local nonprofit organizations that benefit from volunteer efforts by employees of Los Alamos National Laboratory received an additional assist: $265,000 in special one-time Community Giving grants from Los Alamos National Security, LLC (LANS), the company that manages the Laboratory. Twenty-four nonprofit organizations from Los Alamos, Española, Taos, Santa Fe, Albuquerque, and Carlsbad

  13. FUEL ROD CLUSTERS

    DOE Patents [OSTI]

    Schultz, A.B.

    1959-08-01

    A cluster of nuclear fuel rods and a tubular casing therefor through which a coolant flows in heat-exchange contact with the fuel rods is described. The fuel rcds are held in the casing by virtue of the compressive force exerted between longitudinal ribs of the fuel rcds and internal ribs of the casing or the internal surfaces thereof.

  14. Environmental Business Cluster EBC | Open Energy Information

    Open Energy Info (EERE)

    Business Cluster EBC Jump to: navigation, search Name: Environmental Business Cluster (EBC) Place: San Jose, California Zip: CA 95113 Product: The Environmental Business Cluster is...

  15. Environmental Business Cluster | Open Energy Information

    Open Energy Info (EERE)

    Cluster Jump to: navigation, search Logo: Environmental Business Cluster Name: Environmental Business Cluster Address: 2 North First Street, Third Floor Place: San Jose, California...

  16. Independent Oversight Assessment, Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    Los Alamos National Laboratory - April 2012 Independent Oversight Assessment, Los Alamos National Laboratory - April 2012 April 2012 Assessment of Nuclear Safety Culture at the Los...

  17. Los Alamos National Laboratory

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

    In 1914, Detroit businessman Ashley Pond constructed a log cabin on the Pajarito Plateau in north-central New Mexico. The one-room structure served as the office for the Pajarito Club, a guest ranch for well-heeled city folk looking for a little Wild West adventure. Although the Pajarito Club was short-lived (it disbanded in 1916), Pond remained in the area and went on to found the Los Alamos Ranch School in 1917. The elite prep school offered classical education and rigorous outdoor activity

  18. Derivatized gold clusters and antibody-gold cluster conjugates

    DOE Patents [OSTI]

    Hainfeld, J.F.; Furuya, F.R.

    1994-11-01

    Antibody- or antibody fragment-gold cluster conjugates are shown wherein the conjugate size can be as small as 5.0 nm. Methods and reagents are disclosed in which antibodies, Fab' or F(ab')[sub 2] fragments are covalently bound to a stable cluster of gold atoms. The gold clusters may contain 6, 8, 9, 11, 13, 55 or 67 gold atoms in their inner core. The clusters may also contain radioactive gold. The antibody-cluster conjugates are useful in electron microscopy applications as well as in clinical applications that include imaging, diagnosis and therapy. 7 figs.

  19. Derivatized gold clusters and antibody-gold cluster conjugates

    DOE Patents [OSTI]

    Hainfeld, James F.; Furuya, Frederic R.

    1994-11-01

    Antibody- or antibody fragment-gold cluster conjugates are shown wherein the conjugate size can be as small as 5.0 nm. Methods and reagents are disclosed in which antibodies, Fab' or F(ab').sub.2 fragments thereof are covalently bound to a stable cluster of gold atoms. The gold clusters may contain 6, 8, 9, 11, 13, 55 or 67 gold atoms in their inner core. The clusters may also contain radioactive gold. The antibody-cluster conjugates are useful in electron microscopy applications as well as in clinical applications that include imaging, diagnosis and therapy.

  20. Los Alamos National Security, LLC partners with Los Alamos National...

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

    from bioscience, sustainable energy sources, to plasma physics and new materials. Contact Steve Sandoval Communications Office (505) 665-9206 Email Los Alamos National Security,...

  1. Los Alamos National Laboratory Los Alamos National Laboratory

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

    way. Together, Los Alamos National Laboratory (LANL) and EMC, are enhancing, designing, building, testing and deploying new cutting-edge technologies in an effort to meet some of...

  2. LOS ALAMOS, New Mexico, December 20, 2010-Los Alamos National...

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

    Top 10 science & technology developments of 2010 December 20, 2010 LOS ALAMOS, New Mexico, ... Challenging conventional wisdom about solar wind-a new take on existing data Research ...

  3. LOS ALAMOS, New Mexico, December 21, 2011-Los Alamos National...

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

    high performance computing, data storage, cyber security, cloud computing, analytics, materials science and data sharing, and mobility LOS ALAMOS, New Mexico, December 21,...

  4. Independent Oversight Inspection, Los Alamos National Laboratory...

    Energy Savers [EERE]

    Inspection, Los Alamos National Laboratory - January 2007 Independent Oversight Inspection, Los Alamos National Laboratory - January 2007 January 2007 Independent Oversight...

  5. α -cluster asymptotic normalization coefficients for nuclear...

    Office of Scientific and Technical Information (OSTI)

    -cluster asymptotic normalization coefficients for nuclear astrophysics Citation Details In-Document Search Title: -cluster asymptotic normalization coefficients for nuclear ...

  6. Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Dogliani, Harold O [Los Alamos National Laboratory

    2011-01-19

    The purpose of the briefing is to describe general laboratory technical capabilities to be used for various groups such as military cadets or university faculty/students and post docs to recruit into a variety of Los Alamos programs. Discussed are: (1) development and application of high leverage science to enable effeictive, predictable and reliability outcomes; (2) deter, detect, characterize, reverse and prevent the proliferation of weapons of mass destruction and their use by adversaries and terrorists; (3) modeling and simulation to define complex processes, predict outcomes, and develop effective prevention, response, and remediation strategies; (4) energetic materials and hydrodynamic testing to develop materials for precise delivery of focused energy; (5) materials cience focused on fundamental understanding of materials behaviors, their quantum-molecular properties, and their dynamic responses, and (6) bio-science to rapidly detect and characterize pathogens, to develop vaccines and prophylactic remedies, and to develop attribution forensics.

  7. by Los Alamos National Laboratory

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

    small businesses helped by Los Alamos National Laboratory scientists December 11, 2012 New Mexico Small Business Assistance Program provides technical expertise, assistance LOS ALAMOS, NEW MEXICO, December 11, 2012-Los Alamos National Laboratory scientists Harshini Mukundan of the Physical Chemistry and Applied Spectroscopy group and Mark E. Smith of the Chemical Diagnostics and Engineering group received Principal Investigator Excellence (PIE) Awards from the New Mexico Small Business

  8. leaves Los Alamos National Laboratory

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

    Milestone reached: Waste shipment leaves Los Alamos National Laboratory June 2, 2009 Remote-handled transuranic waste will go to WIPP LOS ALAMOS, New Mexico, June 2, 2009 - Los Alamos National Laboratory officials today announced the departure of the Laboratory's first shipment of a special type of radioactive waste destined for the Waste Isolation Pilot Plant in Carlsbad, New Mexico. The material, known as "remote-handled transuranic waste" (RH-TRU), has been stored at the Laboratory

  9. Los Alamos Dynamics Summer School

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

    Los Alamos Dynamics Summer School » Los Alamos Dynamics Summer School The Seventeenth Los Alamos Dynamics Summer School Program Information and Application Process Contact Institute Director Charles Farrar (505) 665-0860 Email Executive Administrator Ellie Vigil (505) 667-2718 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email How to Apply Students should email the following documents to LADSSApply@lanl.gov Application Form (pdf) A one-page cover letter describing your interest

  10. Los Alamos National Laboratory and

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

    and Seagate heat up data archiving for supercomputers March 21, 2016 Better alternative to "cold storage" promises to keep data accessible to improve research LOS ALAMOS, N.M., March 21, 2016-Seagate Technology (NASDAQ: STX) and Los Alamos National Laboratory (Los Alamos) are researching a new storage tier to enable massive data archiving for supercomputing. The joint effort is aimed at determining innovative new ways to keep massive amounts of stored data available for rapid access,

  11. Los Alamos National Laboratory awards

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

    awards subcontracts for architectural and engineering services August 28, 2009 Northern New Mexico small businesses to provide services Los Alamos, New Mexico, August 28, 2009-Six small businesses are receiving subcontracts totaling up to $200 million for providing architectural and engineering services to Los Alamos National Laboratory.The small businesses receiving the subcontracts from Los Alamos National Security, LLC are Lopez Engineering, Inc.; Merrick & Company; Mosaic-STC, A Joint

  12. Los Alamos National Laboratory opens

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

    opens new waste repackaging facility March 7, 2013 Box line facility is largest of its kind ever built LOS ALAMOS, N. M., March 7, 2013-Los Alamos National Laboratory has brought a third waste repackaging facility online to increase its capability to process nuclear waste for permanent disposal. The "375 box line facility" enables Los Alamos to repackage transuranic (TRU) waste stored in large boxes. Built inside a dome once used to house containers of waste at the Laboratory, the

  13. Los Alamos Dynamics Summer School

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

    Los Alamos Dynamics Summer School The Seventeenth Los Alamos Dynamics Summer School School overview and focus. Contact Institute Director Charles Farrar (505) 665-0860 Email Executive Administrator Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email The Los Alamos Dynamics Summer School is a very selective summer school in which top upper-level US-citizen undergraduate students from universities around the nation attend lectures and work in teams of three

  14. Los Alamos National Security supports

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

    supports community nonprofits June 1, 2009 Recognition event Tuesday at Fuller Lodge LOS ALAMOS, New Mexico, June 1, 2009 - Nonprofit organizations are receiving more than 80,300...

  15. Los Alamos National Laboratory again

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

    for the ninth consecutive year are the largest contributors to the United Way of Santa Fe County's annual giving campaign. Laboratory employees and Los Alamos National...

  16. Los Alamos National Laboratory again

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

    for the eighth consecutive year are the largest contributors to the United Way of Santa Fe County's annual giving campaign. Laboratory employees and Los Alamos National...

  17. Los Alamos ScienceFest

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

    is participating by hosting a number of events, most of them featuring Lab scientists, engineers and technical staff. To view the full event schedule, visit the Los Alamos...

  18. Los Alamos Dynamics Summer School

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

    The Seventeenth Los Alamos Dynamics Summer School Program Information and Application Process Contact Institute Director Charles Farrar (505) 663-5330 Email Executive...

  19. Los Alamos National Laboratory names

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

    Mexico, November 5, 2009-Antoinette "Toni" Taylor, Stephen Becker, Joachim Birn, Lowell Brown, Patrick Colestock, and Samuel "Tom" Picraux have been designated 2009 Los Alamos...

  20. Lawrence Livermore and Los Alamos

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

    Bechtel National, the University of California, BWX Technologies, URS and Battelle. The team also includes Texas A&M University. LANS operates Los Alamos National Laboratory, a...

  1. Los Alamos National Laboratory opens

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

    brought a third waste repackaging facility online to increase its capability to process nuclear waste for permanent disposal. The "375 box line facility" enables Los Alamos to...

  2. Windows come to the workstation

    SciTech Connect (OSTI)

    Upton, M.

    1984-04-11

    Those making major buying decisions about software packages face a difficult process. The author looks at specific features, including windows and integrated packages. Everyone aspiring to be anyone in the packaged software business is touting an integrated system. Integrated software means a lot of things to a lot of people, but three hierarchical levels seem to stand out: the data integration level, the command structure level, and the modeless (or seamless) level.

  3. Analysis of Cluster Management Tools

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

    Analysis of Configuration Management Tools Computer System, Cluster, and Networking Summer Institute Team: Evan Leeseberg, James Kang, Katherine Nystrom Mentors: Kevin Tegtmeier,...

  4. LOS ALAMOS, New Mexico, June 13, 2012-Los Alamos National Laboratory...

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

    Newest Los Alamos facility receives LEED Gold certification June 13, 2012 LOS ALAMOS, New Mexico, June 13, 2012-Los Alamos National Laboratory's newest facility, the Radiological...

  5. Los Alamos, New Mexico, November 4, 2009-Los Alamos National...

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

    MagViz, the SIMTECHE CO2 Capture Process, Lasonix, TeraOps Software Radio, and the Artificial Retina Project. This year's awards bring the Los Alamos total to 113 since the...

  6. Los Alamos National Laboratory Los Alamos National Laboratory

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

    Los Alamos National Laboratory 14 15 Technology Transfer 2011-2012 Progress Report Technology Transfer 2011-2012 Progress Report In 2011, The National Institutes of Health awarded a five-year Models of Infectious Disease Agent Study (MIDAS) grant to a team of researchers from Los Alamos National Laboratory (LANL) and Tulane University. This team, lead by principal investigator Sara Del Valle, connects social media and epidemiological research in an attempt to predict people's social behavior and

  7. Women in Los Alamos History

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

    Women in Los Alamos History Women in Los Alamos History WHEN: Mar 03, 2016 5:30 PM - 8:00 PM WHERE: Los Alamos Golf Course Clubhouse SPEAKER: Jill Tietjen CONTACT: Sarah Terrill (505) 709-0089 CATEGORY: Community INTERNAL: Calendar Login Event Description Tietjen is a well-known speaker on the topic of gender issues in the work place, and a motivational speaker for young women working toward educations and careers in science, engineering, technology and math (STEM). The community is invited to

  8. Antibody-gold cluster conjugates

    DOE Patents [OSTI]

    Hainfeld, J.F.

    1988-06-28

    Antibody- or antibody fragment-gold cluster conjugates are shown wherein the conjugate size can be about 5.0 nm. Methods and reagents are disclosed in which antibodies or Fab' fragments thereof are covalently bound to a stable cluster of gold atoms. 2 figs.

  9. Single System Image Cluster Management

    Energy Science and Technology Software Center (OSTI)

    2004-02-13

    Cluster computing has quickly proven itself to be a capable workhorse for a wide variety of production computing tasks; however, setting up and maintaining a cluster still requires significantly more effort than administrating just a single machine. As computing hardware descreases in price and cluster sizes grow, it is becoming increasingly important to manage clusters cleverly so that a system administration effort can "scale" as well. To ease the task of mananging many machines, administratorsmore » often deploy an environment that is homogeneous across all nodes of a cluster, and maintain a snapshot of the filesystem as a 'master image'. However due to operational, behavioral, and physical constraints, many nodes often require numerous deviations from the master image in order to operate as desired.« less

  10. Los Alamos National Security, LLC

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

    each of the seven counties that the LANL Foundation serves: Los Alamos, Mora, Rio Arriba, San Miguel, Sandoval, Santa Fe, and Taos. Scholarships will be awarded to Northern New...

  11. Los Angeles County- Commercial PACE

    Broader source: Energy.gov [DOE]

    Businesses in Los Angeles County may be eligible for the county's Property Assessed Clean Energy (PACE) program. PACE programs allow businesses to finance energy and water efficiency projects which...

  12. Los Alamos National Laboratory begins

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

    - 2 - Energy's Los Alamos Field Office. "Data from this testing will be used to recommend a final remedy which we will then submit to the state."

  13. Los Alamos National Laboratory begins

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

    Energy's Los Alamos Field Office. "Data from this testing will be used to recommend a final remedy which we will then submit to the state." - 2 -

  14. Manhattan Project: Los Alamos Street Scene

    Office of Scientific and Technical Information (OSTI)

    LOS ALAMOS STREET SCENE Los Alamos (The Town) Resources > Photo Gallery Los Alamos street scene. Fuller Lodge and the "Big House" are visible in the distance (see below). Above is ...

  15. Two Los Alamos National Laboratory

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

    National Laboratory organizations receive Performance Excellence recognition from Quality New Mexico March 26, 2015 Laboratory is co-sponsor of QNM event in Albuquerque LOS ALAMOS, N.M., March 26, 2015-Los Alamos National Laboratory's Nuclear Material Control and Accountability Group and the Quality and Performance Assurance Division received 2014 Performance Excellence Recognition awards from Quality New Mexico and will be recognized at QNM's annual learning summit and awards ceremony April 7-8

  16. Los Alamos National Laboratory board

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

    board renews plan for education, economic development, charitable giving September 18, 2013 $3.1 million approved for 2014 LOS ALAMOS, N.M., Sept. 18, 2013-The Los Alamos National Security, LLC Board of Governors last week approved a $3.1 million extension to the company's plan supporting education, economic development and charitable giving in Northern New Mexico. "We've tailored our programs very carefully to leverage dollars for the maximum benefit to the community," said Lab

  17. Los Alamos National Laboratory names

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

    new leadership for Weapons and Operations Directorates June 19, 2015 LOS ALAMOS, N.M., June 19, 2015-Los Alamos National Laboratory Director Charlie McMillan announced today that after nationwide searches, Robert (Bob) Webster has been selected to be the Laboratory's next Principal Associate Director for Weapons Programs, and Craig Leasure has been selected as the new Principal Associate Director for Operations. Webster to lead Weapons Directorate As the Weapons Program leader, Webster will be

  18. Los Alamos National Laboratory to

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

    to begin DARHT 2 operations January 29, 2008 Hydrodynamic testing at the frontier of science LOS ALAMOS, New Mexico, January 29, 2008- The Dual Axis Radiographic Hydrodynamic Test (DARHT) facility has officially become "dual" with authorization to begin full power operations of Axis 2, adding both new capability and higher energy to the unique accelerator facility. Los Alamos National Laboratory has received authorization from the National Nuclear Security Administration to begin

  19. Los Alamos names Laboratory Fellows

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

    Laboratory Fellows for 2015 January 27, 2016 Honorees span sciences in materials, weapons physics and complex systems LOS ALAMOS, N.M., Jan. 27, 2016-Four Los Alamos National Laboratory scientists have been selected as 2015 Laboratory Fellows. The honorees this year are Michael Bernardin, Avadh Saxena, Carlos Tome and Piotr Zelenay. "The Laboratory Fellows Organization recognizes researchers for innovative scientific and technical advances in their respective fields," said Laboratory

  20. Los Alamos Employees' Scholarship Fund

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

    Los Alamos Employees' Scholarship Fund Los Alamos Employees' Scholarship Fund The LAESF campaign raises funds for scholarships that support students from Northern New Mexico who are pursuing four-year undergraduate degrees in fields that will serve the region. June 13, 2012 Scholarship winner and Lab Director Scholarship winner Micaela Lucero and Lab Director Charlie McMillan Contacts Giving Campaigns & Volunteering Debbi Wersonick Community Relations & Partnerships (505) 667-7870 Email

  1. Creating Los Alamos Women's Group

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

    Raeanna Sharp-Geiger-Creating a cleaner, greener environment March 28, 2014 Creating Los Alamos Women's Group Inspired by their informal dinner discussions, Raeanna Sharp-Geiger and a few of her female colleagues decided to create a new resource a few years ago, the Los Alamos Women's Group. They wanted to create a comfortable environment where women from all across the diverse Lab could network, collaborate, share ideas and gain a broader perspective of the Lab's mission. The Women's Group has

  2. Los Alamos Employee Giving Campaign

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

    Los Alamos Employee Giving Campaign Los Alamos Employee Giving Campaign Laboratory employees contribute to the annual Employee Giving Campaign to support a wide range of programs offered by eligible nonprofit organizations. Contact Giving Campaigns & Volunteering Debbi Wersonick Community Relations & Partnerships (505) 667-7870 Email I Give Because campaign logo Investing in nonprofits helps address critical needs The Employee Giving Campaign helps provide funding for area nonprofit

  3. Los Alamos honors Laboratory Fellows

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

    Los Alamos honors Laboratory Fellows Los Alamos honors Laboratory Fellows Charles Farrar, Steven Elliott and Mikhail Shashkov are being honored with appointment as Laboratory Fellows for 2012. November 19, 2012 Steven Elliott, Mikhail Shashkov and Charles Farrar Steven Elliott, Mikhail Shashkov and Charles Farrar Contact Nancy Ambrosiano Communications Office (505) 667-0471 Email Chuck, Steven, and Mikhail have made exceptional contributions in their fields and to national security Engineering,

  4. Transitioning Los Alamos technology into the marketplace

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

    Transitioning Los Alamos technology into the marketplace Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Transitioning Los Alamos technology into the marketplace A personal message from Duncan McBranch, Chief Technology Officer, Los Alamos National Laboratory October 1, 2014 Duncan McBranch, Chief Technology Officer, Los Alamos National Laboratory Duncan McBranch, Chief Technology Officer, Los

  5. Independent Oversight Review, Los Alamos National Laboratory...

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

    Independent Oversight Review, Los Alamos National Laboratory - January 2012 Independent Oversight Review, Los Alamos National Laboratory Chemistry and Metallurgy Research Facility ...

  6. Los Angeles Mayors Office | Open Energy Information

    Open Energy Info (EERE)

    Mayors Office Jump to: navigation, search Name: Los Angeles Mayors Office Place: Los Angeles, California Zip: 90012-3239 Product: String representation "The Clean Tech ... LEED...

  7. National Security Science | Los National Alamos Laboratory

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

    this Issue (pdf) In 2012 NSS received an NNSA Defense Programs AWARD OF EXCELLENCE National Security Science Mail Stop A142 Los Alamos National Laboratory Los Alamos, NM...

  8. Independent Oversight Review, Los Alamos National Laboratory...

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

    National Laboratory - April 2012 Independent Oversight Review, Los Alamos National Laboratory - April 2012 April 2012 Review of the Emergency Response Organization at the Los ...

  9. Independent Oversight Review, Los Alamos National Laboratory...

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

    September 2011 Independent Oversight Review, Los Alamos National Laboratory - September 2011 September 2011 Review of the Facility Centered Assessment of the Los Alamos National ...

  10. Independent Oversight Review, Los Alamos National Laboratory...

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

    April 2012 Independent Oversight Review, Los Alamos National Laboratory - April 2012 April 2012 Review of the Consequence Assessment Program at the Los Alamos National Laboratory ...

  11. Independent Oversight Review, Los Alamos National Laboratory...

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

    November 2013 Independent Oversight Review, Los Alamos National Laboratory - November 2013 November 2013 Review of the Los Alamos National Laboratory Radiological Controls ...

  12. Los Angeles County Metropolitan Transportation Authority Metro...

    Open Energy Info (EERE)

    County Metropolitan Transportation Authority Metro Jump to: navigation, search Name: Los Angeles County Metropolitan Transportation Authority (Metro) Place: Los Angeles, California...

  13. Los Angeles | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Home Los Angeles Los Angeles NNSA to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas The National Nuclear Security Administration (NNSA) Aerial Measuring...

  14. LOS ALAMOS NATIONAL LABORATORY COMMUNITY LEADERS STUDY

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

    LOS ALAMOS NATIONAL LABORATORY COMMUNITY LEADERS STUDY OCTOBER 2014 LOS ALAMOS NATIONAL LABORATORY-COMMUNITY LEADERS STUDY OCTOBER 2014 PAGE 2 TABLE OF CONTENTS I. INTRODUCTION ..................................................................................................................................................................................................... 3 METHODOLOGY

  15. THE EXTENDED VIRGO CLUSTER CATALOG

    SciTech Connect (OSTI)

    Kim, Suk; Rey, Soo-Chang; Lee, Youngdae; Chung, Jiwon; Pak, Mina; Yi, Wonhyeong; Lee, Woong; Jerjen, Helmut; Lisker, Thorsten; Sung, Eon-Chang

    2015-01-01

    We present a new catalog of galaxies in the wider region of the Virgo cluster, based on the Sloan Digital Sky Survey (SDSS) Data Release 7. The Extended Virgo Cluster Catalog (EVCC) covers an area of 725 deg{sup 2} or 60.1 Mpc{sup 2}. It is 5.2 times larger than the footprint of the classical Virgo Cluster Catalog (VCC) and reaches out to 3.5 times the virial radius of the Virgo cluster. We selected 1324 spectroscopically targeted galaxies with radial velocities less than 3000 km s{sup –1}. In addition, 265 galaxies that have been overlooked in the SDSS spectroscopic survey but have available redshifts in the NASA Extragalactic Database are also included. Our selection process secured a total of 1589 galaxies, 676 of which are not included in the VCC. The certain and possible cluster members are defined by means of redshift comparison with a cluster infall model. We employed two independent and complementary galaxy classification schemes: the traditional morphological classification based on the visual inspection of optical images and a characterization of galaxies from their spectroscopic features. SDSS u, g, r, i, and z passband photometry of all EVCC galaxies was performed using Source Extractor. We compare the EVCC galaxies with the VCC in terms of morphology, spatial distribution, and luminosity function. The EVCC defines a comprehensive galaxy sample covering a wider range in galaxy density that is significantly different from the inner region of the Virgo cluster. It will be the foundation for forthcoming galaxy evolution studies in the extended Virgo cluster region, complementing ongoing and planned Virgo cluster surveys at various wavelengths.

  16. Dust cluster explosion

    SciTech Connect (OSTI)

    Saxena, Vikrant [School of Mathematics and Physics, Queen's University Belfast, Belfast, Northern Ireland (United Kingdom); Institute for Plasma Research, Bhat, Gandhinagar (India); Avinash, K. [Department of Physics and Astrophysics, University of Delhi, New Delhi (India); Sen, A. [Institute for Plasma Research, Bhat, Gandhinagar (India)

    2012-09-15

    A model for the dust cluster explosion where micron/sub-micron sized particles are accelerated at the expense of plasma thermal energy, in the afterglow phase of a complex plasma discharge is proposed. The model is tested by molecular dynamics simulations of dust particles in a confining potential. The nature of the explosion (caused by switching off the discharge) and the concomitant dust acceleration is found to depend critically on the pressure of the background neutral gas. At low gas pressure, the explosion is due to unshielded Coulomb repulsion between dust particles and yields maximum acceleration, while in the high pressure regime it is due to shielded Yukawa repulsion and yields much feebler acceleration. These results are in agreement with experimental findings. Our simulations also confirm a recently proposed electrostatic (ES) isothermal scaling relation, P{sub E}{proportional_to}V{sub d}{sup -2} (where P{sub E} is the ES pressure of the dust particles and V{sub d} is the confining volume).

  17. Advanced Health Monitoring of Computer Cluster

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

    Sherry Salas Mentors: Susan Coulter, Andree Jacobson, Kevin Tegtmeier LANL ISTIIAS ClusterNetwork Management Summer Institute August 2, 2007 Problem As a cluster grows in...

  18. Voluntary Protection Program Onsite Review, Los Alamos National...

    Office of Environmental Management (EM)

    Security, Llc Los Alamos National Laboratory, Los Alamos, New Mexico - April 2014 Voluntary Protection Program Onsite Review, Los Alamos National Security, Llc Los Alamos National...

  19. Los Alamos National Security awards protective force contract...

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

    Protective force contract awarded to SOC Los Alamos Los Alamos National Security awards protective force contract for Los Alamos National Laboratory to SOC Los Alamos The contract...

  20. A Clustering Graph Generator

    SciTech Connect (OSTI)

    Winlaw, Manda; De Sterck, Hans; Sanders, Geoffrey

    2015-10-26

    In very simple terms a network can be de ned as a collection of points joined together by lines. Thus, networks can be used to represent connections between entities in a wide variety of elds including engi- neering, science, medicine, and sociology. Many large real-world networks share a surprising number of properties, leading to a strong interest in model development research and techniques for building synthetic networks have been developed, that capture these similarities and replicate real-world graphs. Modeling these real-world networks serves two purposes. First, building models that mimic the patterns and prop- erties of real networks helps to understand the implications of these patterns and helps determine which patterns are important. If we develop a generative process to synthesize real networks we can also examine which growth processes are plausible and which are not. Secondly, high-quality, large-scale network data is often not available, because of economic, legal, technological, or other obstacles [7]. Thus, there are many instances where the systems of interest cannot be represented by a single exemplar network. As one example, consider the eld of cybersecurity, where systems require testing across diverse threat scenarios and validation across diverse network structures. In these cases, where there is no single exemplar network, the systems must instead be modeled as a collection of networks in which the variation among them may be just as important as their common features. By developing processes to build synthetic models, so-called graph generators, we can build synthetic networks that capture both the essential features of a system and realistic variability. Then we can use such synthetic graphs to perform tasks such as simulations, analysis, and decision making. We can also use synthetic graphs to performance test graph analysis algorithms, including clustering algorithms and anomaly detection algorithms.

  1. Los Alamos National Laboratory marks

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

    marks 20 years without full-scale nuclear testing September 26, 2012 LOS ALAMOS, New Mexico, Sept. 26, 2012-Two decades ago the last full-scale underground test of a nuclear weapon was conducted by Los Alamos National Laboratory at the Nevada Test Site. The test, code named "Divider," was detonated on Sept. 23, 1992 as the last of an eight-test series called "Julin." The test had an announced yield less than the equivalent of 20,000 tons of TNT. The purpose of the test, also

  2. Los Alamos National Laboratory, Sandia

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

    Sandia Labs, other major employers commit to STEM education in New Mexico November 20, 2014 Partnership aims to spark math, science inspiration in New Mexico students LOS ALAMOS, N.M., Nov. 20, 2014-Following up on a joint CEO proclamation on STEM education, Los Alamos National Laboratory, Sandia National Laboratories and several partners are hosting a discussion on "STEM Education in New Mexico" at 10 a.m. Saturday, Nov. 22 at Highland High School in Albuquerque. Laboratory Director

  3. Los Alamos Needs Assessment | Department of Energy

    Energy Savers [EERE]

    Los Alamos National Laboratory Los Alamos National Laboratory Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory's (LANL) primary mission is to provide scientific and engineering support to national security programs. LANL performs R&D, design, maintenance, and testing in support of the nuclear weapons stockpile. LANL also performs theoretical and applied R&D in such areas as materials

  4. Los Alamos National Laboratory | Department of Energy

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

    Los Alamos National Laboratory Los Alamos National Laboratory Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory | September 2006 Aerial View Los Alamos National Laboratory's (LANL) primary mission is to provide scientific and engineering support to national security programs. LANL performs R&D, design, maintenance, and testing in support of the nuclear weapons stockpile. LANL also performs theoretical and applied R&D in such areas as materials

  5. Los Angeles County, California | Department of Energy

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

    County, California Los Angeles County, California Los Angeles County, California In order to make opportunities for home energy upgrades clear and consistent for the 10 million people living in Los Angeles County, the Los Angeles County Office of Sustainability decided to promote a single, regional residential efficiency program. The State of California had previously developed the statewide Energy Upgrade California program, which Los Angeles and other counties agreed to support through grant

  6. Los Alamos Dynamics Summer School Projects

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

    Los Alamos Dynamics Summer School » Los Alamos Dynamics Summer School-Overview Los Alamos Dynamics Summer School Projects Los Alamos Dynamics Summer School Projects and Resources Contact Institute Director Charles Farrar (505) 665-0860 Email Executive Administrator Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Past Programs and Resources 2015 2014 STUDENT RESOURCES Precollege Undergrads Graduates Postdocs Housing Los Alamos National Laboratory Logo

  7. Los Alamos exceeds waste shipping goal

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

    Los Alamos exceeds waste shipping goal Los Alamos exceeds waste shipping goal Los Alamos shipped 1,074 cubic meters of transuranic (TRU) and mixed low-level waste to the Waste Isolation Pilot Plant and other approved waste disposal facilities. July 8, 2013 A shipment carrying Los Alamos transuranic waste heads down NM 502, bound for the Waste Isolation Pilot Plant in southeastern New Mexico. A shipment carrying Los Alamos transuranic waste heads down NM 502, bound for the Waste Isolation Pilot

  8. Los Alamos exceeds waste shipping goal

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

    Los Alamos exceeds waste shipping goal Los Alamos exceeds waste shipping goal Los Alamos shipped 1,074 cubic meters of transuranic (TRU) and mixed low-level waste to the Waste Isolation Pilot Plant and other approved waste disposal facilities. July 8, 2013 A shipment carrying Los Alamos transuranic waste heads down NM 502, bound for the Waste Isolation Pilot Plant in southeastern New Mexico. A shipment carrying Los Alamos transuranic waste heads down NM 502, bound for the Waste Isolation Pilot

  9. Internal gettering by metal alloy clusters

    DOE Patents [OSTI]

    Buonassisi, Anthony; Heuer, Matthias; Istratov, Andrei A.; Pickett, Matthew D.; Marcus, Mathew A.; Weber, Eicke R.

    2010-07-27

    The present invention relates to the internal gettering of impurities in semiconductors by metal alloy clusters. In particular, intermetallic clusters are formed within silicon, such clusters containing two or more transition metal species. Such clusters have melting temperatures below that of the host material and are shown to be particularly effective in gettering impurities within the silicon and collecting them into isolated, less harmful locations. Novel compositions for some of the metal alloy clusters are also described.

  10. Course Clusters | Photosynthetic Antenna Research Center

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

    Course Clusters Course Clusters Courses are organized into three discipline clusters: (1) Social Sciences & Humanities; (2) Architecture; and, (3) Natural Sciences & Engineering. According to the certificate's requirements, students must select curriculum options from at least two of the three clusters. Course information and/or descriptions that appear below were obtained from courses.wustl.edu. Please also see our printable course listing. Register for courses on WebSTAC. Cluster #1:

  11. Quantum Monte Carlo methods and lithium cluster properties. [Atomic clusters

    SciTech Connect (OSTI)

    Owen, R.K.

    1990-12-01

    Properties of small lithium clusters with sizes ranging from n = 1 to 5 atoms were investigated using quantum Monte Carlo (QMC) methods. Cluster geometries were found from complete active space self consistent field (CASSCF) calculations. A detailed development of the QMC method leading to the variational QMC (V-QMC) and diffusion QMC (D-QMC) methods is shown. The many-body aspect of electron correlation is introduced into the QMC importance sampling electron-electron correlation functions by using density dependent parameters, and are shown to increase the amount of correlation energy obtained in V-QMC calculations. A detailed analysis of D-QMC time-step bias is made and is found to be at least linear with respect to the time-step. The D-QMC calculations determined the lithium cluster ionization potentials to be 0.1982(14) (0.1981), 0.1895(9) (0.1874(4)), 0.1530(34) (0.1599(73)), 0.1664(37) (0.1724(110)), 0.1613(43) (0.1675(110)) Hartrees for lithium clusters n = 1 through 5, respectively; in good agreement with experimental results shown in the brackets. Also, the binding energies per atom was computed to be 0.0177(8) (0.0203(12)), 0.0188(10) (0.0220(21)), 0.0247(8) (0.0310(12)), 0.0253(8) (0.0351(8)) Hartrees for lithium clusters n = 2 through 5, respectively. The lithium cluster one-electron density is shown to have charge concentrations corresponding to nonnuclear attractors. The overall shape of the electronic charge density also bears a remarkable similarity with the anisotropic harmonic oscillator model shape for the given number of valence electrons.

  12. Change LOS ALAMOS, N.M., May 19, 2015-Researchers at Los Alamos...

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

    tree mortality accelerating in forests May 19, 2015 Los Alamos' paper published in Nature Climate Change LOS ALAMOS, N.M., May 19, 2015-Researchers at Los Alamos National...

  13. LOS

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

    BOE Reserve Class No 2001 reserves 0.1 - 10 MBOE 10.1 - 100 MBOE 100.1 - 1,000 MBOE 1,000.1 - 10,000 MBOE 10,000.1 - 100,000 MBOE > 100,000 MBOE Denver Basin Outline The mapped oil and gas field boundary outlines were created by the Reserves and Production Division, Office of Oil and Gas, Energy Information Administration pursuant to studies required by Section 604 of the Energy Policy and Conservation Act Amendments of 2000 (P.L. 106-469). The boundaries are not informed by subsurface

  14. Los

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

    LopezPersonalProfile.pdf LopezPersonalProfile.pdf PDF icon LopezPersonalProfile.pdf More Documents & Publications Wattman_bio.pdf FAQS Reference Guide - Aviation Manager FAQS Reference Guide - Aviation Safety Officer Connect

    Lorenz: Using the Web to Make HPC Easier Citation Details In-Document Search Title: Lorenz: Using the Web to Make HPC Easier Authors: Long, J W Publication Date: 2013-07-18 OSTI Identifier: 1090027 Report Number(s): LLNL-TR-642019 DOE Contract Number:

  15. Los Alamos National Security LLC Selected to Manage Los Alamos National

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

    Laboratory | Department of Energy Security LLC Selected to Manage Los Alamos National Laboratory Los Alamos National Security LLC Selected to Manage Los Alamos National Laboratory December 21, 2005 - 4:51pm Addthis WASHINGTON, D.C. - Secretary of Energy Samuel W. Bodman announced today that Los Alamos National Security LLC has been selected to be the management and operations contractor for Los Alamos National Laboratory in New Mexico. Los Alamos National Security LLC is a limited liability

  16. The Big Thaw: 1663 Science and Technology Magazine | Los National Alamos

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

    Laboratory THE BIG THAW Frozen soil is thawing all over the arctic, with consequences that are potentially destructive and difficult to predict. But predictability is key to any plan of action, and Los Alamos is taking up that charge. There are few places left on Earth where human footprints are not evident. Whether such footprints take the form of clustering skyscrapers, power lines across the desert, or congested highways, few places remain untouched by modern civilization. The Arctic is

  17. Star formation and substructure in galaxy clusters

    SciTech Connect (OSTI)

    Cohen, Seth A.; Hickox, Ryan C.; Wegner, Gary A.; Einasto, Maret; Vennik, Jaan

    2014-03-10

    We investigate the relationship between star formation (SF) and substructure in a sample of 107 nearby galaxy clusters using data from the Sloan Digital Sky Survey. Several past studies of individual galaxy clusters have suggested that cluster mergers enhance cluster SF, while others find no such relationship. The SF fraction in multi-component clusters (0.228 0.007) is higher than that in single-component clusters (0.175 0.016) for galaxies with M{sub r}{sup 0.1}clusters, the fraction of star-forming galaxies increases with clustercentric distance and decreases with local galaxy number density, and multi-component clusters show a higher SF fraction than single-component clusters at almost all clustercentric distances and local densities. Comparing the SF fraction in individual clusters to several statistical measures of substructure, we find weak, but in most cases significant at greater than 2?, correlations between substructure and SF fraction. These results could indicate that cluster mergers may cause weak but significant SF enhancement in clusters, or unrelaxed clusters exhibit slightly stronger SF due to their less evolved states relative to relaxed clusters.

  18. LOS ALAMOS, New Mexico, July 11, 2011- Los Alamos National Laboratory...

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

    erosion control work July 11, 2011 Waste removed from canyon bottom LOS ALAMOS, New Mexico, July 11, 2011- Los Alamos National Laboratory work crews over the weekend installed...

  19. LOS ALAMOS, New Mexico, March 16, 2011-Employees of Los Alamos...

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

    by March 31 for nontraditional student scholarship March 16, 2011 LOS ALAMOS, New Mexico, March 16, 2011-Employees of Los Alamos National Laboratory or students working at the...

  20. LOS ALAMOS, New Mexico, November 1, 2011-Two Los Alamos National...

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

    engineers help New Mexico small businesses November 1, 2011 Program provides technical expertise LOS ALAMOS, New Mexico, November 1, 2011-Two Los Alamos National Laboratory...

  1. LOS ALAMOS, New Mexico, March 5, 2012-Los Alamos National Laboratory

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

    imaging technology, world's fastest camera March 5, 2012 LOS ALAMOS, New Mexico, March 5, 2012-Los Alamos National Laboratory research and development engineer Scott Watson talks...

  2. Los Alamos, New Mexico, January 8, 2010-Los Alamos National Laboratory...

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

    Los Alamos achievements from supercomputing to biofuels Los Alamos, New Mexico, January 8, ... look out to the far edges of the solar wind bubble that separates our solar ...

  3. Los Alamos National Laboratory Institutes

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

    Los Alamos National Laboratory Institutes The National Security Education Center has formed several institutes, each with a partner university or consortia of universities. The formation of these institutes serves the need for LANL to recruit new staff and provide educational opportunities that will enhance retention at the Laboratory. This is accomplished by:  Developing long-term collaborative relationships with universities whose research interests are important to the Laboratory. 

  4. Los Alamos Critical Assemblies Facility

    SciTech Connect (OSTI)

    Malenfant, R.E.

    1981-06-01

    The Critical Assemblies Facility of the Los Alamos National Laboratory has been in existence for thirty-five years. In that period, many thousands of measurements have been made on assemblies of /sup 235/U, /sup 233/U, and /sup 239/Pu in various configurations, including the nitrate, sulfate, fluoride, carbide, and oxide chemical compositions and the solid, liquid, and gaseous states. The present complex of eleven operating machines is described, and typical applications are presented.

  5. Categorical Exclusion Determinations: Los Alamos Site Office...

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

    B6.1 Date: 02182015 Location(s): New Mexico Offices(s): Los Alamos Site Office ... B1.19 Date: 02092015 Location(s): New Mexico Offices(s): Los Alamos Site Office ...

  6. High-Performance Computing at Los

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

    Billion inserts-per-second data milestone reached for supercomputing tool LOS ALAMOS, N.M., May 29, 2014-At Los Alamos, a supercomputer epicenter where "big data set" really means ...

  7. Algal Biology Program at Los Alamos

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

    Algal Biology Program at Los Alamos gets a star October 11, 2011 LOS ALAMOS, New Mexico, October 11, 2011-Richard Sayre, one of the nation's top specialists in algae and...

  8. LOS ALAMOS NATIONAL LABORATORY COMMUNITY LEADERS SURVEY

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

    LOS ALAMOS NATIONAL LABORATORY COMMUNITY LEADERS SURVEY SEPTEMBER 2013 LOS ALAMOS NATIONAL LABORATORY-COMMUNITY LEADERS STUDY SEPTEMBER 2013 PAGE 2 RESEARCH & POLLING, INC. TABLE OF CONTENTS I. INTRODUCTION ....................................................................................................................................................................................................................................................... 3 METHODOLOGY

  9. Los Alamos National Lab: National Security Science

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

    more.. Charlie McMillan, Director of Los Alamos National Laboratory 1:08 Charlie McMillan, Director of Los Alamos National Laboratory, describes how the Lab provides...

  10. Researcher, Los Alamos National Laboratory - Applied Physics...

    National Nuclear Security Administration (NNSA)

    Applied Physics Division | National Nuclear Security Administration Facebook Twitter ... Researcher, Los Alamos National Laboratory - Applied Physics Division Stephen Becker ...

  11. High-Performance Computing at Los

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

    Performance Computing at Los Alamos announces milestone for key/ value middleware May 26, 2014 Billion inserts-per-second data milestone reached for supercomputing tool LOS ALAMOS, N.M., May 29, 2014-At Los Alamos, a supercomputer epicenter where "big data set" really means something, a data middleware project has achieved a milestone for specialized information organization and storage. The Multi-dimensional Hashed Indexed Middleware (MDHIM) project at Los Alamos National Laboratory

  12. National Laboratory]; Chertkov, Michael [Los Alamos National...

    Office of Scientific and Technical Information (OSTI)

    Chertkov, Michael Los Alamos National Laboratory Construction and Facility Engineering; Energy Conservation, Consumption, & Utilization(32); Energy Planning, Policy, &...

  13. Supercomputing Challenge top winners: Los Alamos schools

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

    Supercomputing Challenge top winners: Los Alamos schools Supercomputing Challenge top winners: Los Alamos schools Cole Kendrick won the top prize for his research project, "Computer Simulation of Dark Matter Effects on Galaxy Rotation". April 26, 2011 Cole Kendrick Cole Kendrick Contact Steve Sandoval Communications Office (505) 665-9206 Email LOS ALAMOS, New Mexico, April 26, 2011-Los Alamos Middle School student Cole Kendrick won the top prize in the 21st New Mexico Supercomputing

  14. Los Alamos exceeds waste shipping goal

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

    exceeds waste shipping goal Los Alamos exceeds waste shipping goal Los Alamos shipped more than 3,000 cubic meters of transuranic (TRU) and mixed low-level waste to the Waste Isolation Pilot Plant and other approved waste disposal facilities. July 8, 2013 A shipment carrying Los Alamos transuranic waste headed to the Waste Isolation Pilot Plant in southeastern New Mexico. A shipment carrying Los Alamos transuranic waste headed to the Waste Isolation Pilot Plant in southeastern New Mexico.

  15. NNMCAB Board Minutes: March 2003 Los Alamos

    Broader source: Energy.gov [DOE]

    Minutes of the March 19, 2003 Board meeting at Los Alamos Site Operations Review of the NNMCAB Recommendation Process

  16. Los Angeles Data Dashboard | Department of Energy

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

    Data Dashboard Los Angeles Data Dashboard The data dashboard for Los Angeles, a partner in the Better Buildings Neighborhood Program. Office spreadsheet icon Los Angeles Data Dashboard More Documents & Publications Austin Energy Data Dashboard Massachusetts -- SEP Data Dashboard Phoenix, Arizona Data Dashboard

  17. Voluntary Protection Program Onsite Review, Los Alamos Operations...

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

    Los Alamos Operations - November 2011 Voluntary Protection Program Onsite Review, Los Alamos Operations - November 2011 November 2011 Evaluation to determine whether Los Alamos ...

  18. Los Alamos National Laboratory | National Nuclear Security Administrat...

    National Nuclear Security Administration (NNSA)

    Operations Acquisition and Project Management M & O Support Department Los Alamos National Laboratory Los Alamos National Laboratory Los Alamos National Laboratory ...

  19. SPIDER: A Predictive Theory For Fission White, Morgan C. [Los...

    Office of Scientific and Technical Information (OSTI)

    John P. Los Alamos National Laboratory; Moller, Peter Los Alamos National Laboratory Nuclear Physics & Radiation Physics(73) Abstract Not Provided Los Alamos National...

  20. Los Angeles, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in Los Angeles, California Los Angeles Department of Water and Power Smart Grid Demonstration Project Registered Research Institutions in Los...

  1. SNL Los Alamos National Laboratory | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration SNL Los Alamos National Laboratory

  2. Los Alamos Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Los Alamos Field Office FY15 Year End Report

  3. Enforcement Letter, Los Alamos National Laboratory- October 9, 2001

    Broader source: Energy.gov [DOE]

    Issued to Los Alamos National Laboratory related to Quality Assurance Provisions at the Los Alamos Critical Experiments Facility

  4. SUMMARY Los Alamos National Laboratory Collaboration for

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

    DOE/NNSA // LA-UR-14-29443 // Pg. 1 SUMMARY Los Alamos National Laboratory Collaboration for Explosives Detection (LACED) is a virtual gateway to world-class expertise and capabilities that counter all aspects of explosive threats, predominantly through enhanced detection capabilities. Los Alamos National Laboratory (Los Alamos) has been a driving force in explosives science since its inception in 1943. The efforts to build the first nuclear weapons created exquisite requirements for high

  5. The Explosives Center at Los Alamos

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

    LACED » Expertise & Facilities » The Explosives Center at Los Alamos The Explosives Center at Los Alamos The Center's goals are to integrate and advance the Laboratory's explosives capabilities for the modern nuclear weapons mission and a range of national security challenges. Since its inception during the Manhattan project, Los Alamos National Laboratory has continuously been building expertise in explosives development, characterization, and testing. Laboratory scientists today harness

  6. Biosurveillance A Los Alamos National Laboratory

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

    Biosurveillance A Los Alamos National Laboratory Implementation Plan for the Science of Signatures Signatures for biosecurity and public health Biosurveillance at Los Alamos Los Alamos National Laboratory's charge is to develop science and technology that will make the nation safer and enhance our global standing. This breadth of mission scope requires careful internal planning and effective cooperation with external partners and other governmental agencies. The document you are holding is one

  7. Forest fire near Los Alamos National Laboratory

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

    Forest fire near Los Alamos National Laboratory Forest fire near Los Alamos National Laboratory The Las Conchas fire burning in the Jemez Mountains approximately 12 miles southwest of the boundary of LANL has not entered Lab property at this time. June 26, 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

  8. A different Big Bang theory: Los Alamos

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

    different Big Bang theory: Los Alamos unveils explosives detection expertise February 11, 2015 Collaboration project defeats explosives threats through enhanced detection technologies LOS ALAMOS, N.M., Feb. 11, 2015-Having long kept details of its explosives capabilities under wraps, a team of Los Alamos National Laboratory scientists is now rolling out a collaborative project to defeat explosives threats through enhanced detection technologies. "We're aiming to create a collaboration of

  9. Reliability Technology earns prestigious Los Alamos Award

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

    Reliability Technology earns prestigious Los Alamos Award Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Reliability Technology earns prestigious Los Alamos Award Technology transferred to Procter & Gamble basis for first-ever Feynman Prize September 1, 2013 Feynman Prize winners Michael Hamada, center, and Harry Martz, second from left, hold their Feynman Prizes during a recent awards

  10. Los Alamos plants willows for flood recovery

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

    plants willows Los Alamos plants willows for flood recovery The Laboratory's Corrective Actions Program (CAP) planted nearly 10,000 willows to help preserve the Pueblo Canyon wetland after damage from September 2013 floods. June 18, 2014 In a flood recovery effort designed to stop further erosion in Pueblo Canyon, in April, Los Alamos planted nearly 10,000 willows along the stream banks surrounding the wetland. In a flood recovery effort designed to stop further erosion in Pueblo Canyon, Los

  11. Los Alamos scientists monitor Santa's magical journey

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

    Scientists monitor Santa's magical journey Los Alamos scientists monitor Santa's magical journey Los Alamos trackers will use state-of-the-art technology to mark the course taken by St. Nick and his eight tiny and highly efficient reindeer. December 21, 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

  12. Seven Los Alamos scientists earn AAAS honors

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

    Seven Los Alamos scientists earn AAAS honors Seven Los Alamos scientists earn AAAS honors The Fellows are Richard Sayre, John Gordon, Jeanne Robinson, Jaqueline Kiplinger, Bryon Goldstein, Alexander Balatsky and Quanxi Jia. December 15, 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

  13. Los Alamos imager aboard IBEX space mission

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

    Imager aboard IBEX space mission Los Alamos imager aboard IBEX space mission This is the first in a new series of talks that will focus on the emerging scientific field of quantitative biology. October 17, 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 materials. Los Alamos National

  14. National Nuclear Security Administration Los Alamos National

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Los Alamos National Security, LLC Fiscal Year 2014 Performance Evaluation Report (PER) NNSA Los Alamos Field Office Performance Period: October 2013 - September 2014 November 14, 2014 NA-LA November 14, 2014 Executive Summary This Performance Evaluation Report (PER) provides the assessment of Los Alamos National Security, LLC performance for the period of October 1, 2013 through September 30, 2014, as evaluated against the objectives defined in the Fiscal

  15. Independent Oversight Review, Los Alamos National Laboratory...

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

    of Health, Safety and Security (HSS), conducted an independent review of the Los Alamos National Laboratory (LANL) Weapons Engineering Tritium Facility (WETF) safety significant...

  16. Dateline Los Alamos: Top Science News

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

    ... demonstration of securing control data for electric grids using quantum cryptography. ... Los Alamos has successfully developed a system of smart telescopes that scan the skies for ...

  17. NNMCAB Board Minutes: March 2002 Los Alamos

    Broader source: Energy.gov [DOE]

    Minutes of the March 27, 2002 Board meeting at Los Alamos Site Operations Presentation LANL, Overlook of Ecological Risk Assessment, Rich Mirenda

  18. Los Alamos National Security supports community nonprofits

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

    Steve Sandoval Communications Office (505) 665-9206 Email Recognition event Tuesday at Fuller Lodge LOS ALAMOS, New Mexico, June 1, 2009 - Nonprofit organizations are receiving...

  19. NNMCAB Board Minutes: July 2011 Los Alamos

    Broader source: Energy.gov [DOE]

    Minutes of the July 27, 2011 Board meeting at Holiday Inn Presentation LANL, Los Conchas Fire, Dave McInroy Presentation DOE, Waste Isolation Pilot Plant, John Heaton

  20. Independent Oversight Review, Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    1 Independent Oversight Review, Los Alamos National Laboratory - December 2011 December 2011 Review of the Independent Integrated Safety ManagementIntegrated Work Management...

  1. Los Alamos identifies internal material control issue

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

    material control issue Los Alamos identifies internal material control issue The error relates to internal inventory and accounting that documents movement of sensitive...

  2. Los Alamos National Laboratory | Open Energy Information

    Open Energy Info (EERE)

    responsibility "is ensuring the safety, security, and reliability of the nation's nuclear deterrent."2 References Los Alamos Lab: Contacts About Us (LANL) Retrieved...

  3. Now and Then at Los Alamos

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

    magnet at the National High Magnetic Field Laboratory's Pulsed Field Facility in Los Alamos. ... Now Scientists prepare the Helium Oxygen Proton Electron (HOPE) analyzer for testing ...

  4. Enterprise Assessments Review, Los Alamos National Laboratory...

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

    November 2014 Review of the Fire Protection Program at the Los Alamos National Laboratory The Department of Energy Office of Enterprise Assessments was established in May 2014 and...

  5. Independent Oversight Review, Los Alamos National Laboratory...

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

    Laboratory - December 2013 December 2013 Review of the Technical Area 55 Safety Class Fire Suppression System at Los Alamos National Laboratory This report documents the results...

  6. Supercomputing Challenge top winners: Los Alamos schools

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

    the Challenge Process Special Judges Award for their project "Contributing Factors to Obesity, Part 2." Los Alamos Middle School team members Madeline Lockhart, Sean Reynolds, and...

  7. Los Alamos Space Weather Summer School

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

    Mentors, Projects Lectures Papers, Reports Photos NSEC CSES Space Weather Summer School Los Alamos Space Weather Summer School June 6 - July 29, 2016 Contacts Director Misa ...

  8. Independent Activity Report, Los Alamos National Laboratory ...

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

    July 2012 Independent Activity Report, Los Alamos National Laboratory - July 2012 July 2012 Initial Meeting of Representatives from LANL, LASO, and HS-45 To Review Progress and...

  9. Independent Activity Report, Los Alamos National Laboratory ...

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

    August 2012 Independent Activity Report, Los Alamos National Laboratory - August 2012 August 2012 Defense Nuclear Facilities Safety Board Visit and Site Lead Planning Activities...

  10. Los Alamos National Laboratory Technology Marketing Summaries...

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

    Find More Like This Methanol-tolerant cathode catalyst composite for direct methanol fuel ... Find More Like This Thin Film Deposition Method for Sensor Manufacturing Scientists at Los ...

  11. Los Alamos director echoes cyber concerns

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

    only becoming more serious. May 21, 2013 Los Alamos National Laboratory Director Charlie McMillan (right), with, from left, Anthony Cugini of the National Energy Technology...

  12. Enterprise Assessments Review, Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    - November 2014 November 2014 Review of the Los Alamos National Laboratory Weapons Engineering Tritium Facility Fire Suppression System The Department of Energy Office of...

  13. Dateline Los Alamos: Top Science News

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

    Science News of 2014 December 22, 2014 Dateline Los Alamos: Top Science News of 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year....

  14. A different Big Bang theory: Los Alamos

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

    different Big Bang theory: Los Alamos unveils explosives detection expertise February 11, 2015 Collaboration project defeats explosives threats through enhanced detection...

  15. LOS ALAMOS, New Mexico, March 29, 2012-Los Alamos National Laboratory...

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

    March 29, 2012 Subcontract worth up to 250 million over five years LOS ALAMOS, New Mexico, March 29, 2012-Los Alamos National Laboratory has awarded a master task order...

  16. LOS ALAMOS, New Mexico, May 18, 2011-Los Alamos National Laboratory...

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

    made this award happen."The Laboratory plans a volunteer recognition event June 22 at Fuller Lodge in downtown Los Alamos to recognize employee and retiree volunteers. Los Alamos...

  17. EA-1156: Effluent Reduction Los Alamos National Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposal to eliminate industrial effluent from 27 outfalls at the U.S. Department of Energy Los Alamos National Laboratory in Los Alamos, New...

  18. EIS-0238: Continued Operation of the Los Alamos National Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EIS evaluates the potential environmental impacts of a proposal to continue operating the Los Alamos National Laboratory (LANL) located in Los Alamos County, in north-central New Mexico. DOE...

  19. LOS ALAMOS, New Mexico, June 4, 2013-Los Alamos National Laboratory...

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

    catalyst could jumpstart e- cars, green energy June 4, 2013 Economical non-precious-metal catalyst capitalizes on carbon nanotubes LOS ALAMOS, New Mexico, June 4, 2013-Los Alamos...

  20. Continuous Variable Cluster State Generation over the Optical Spatial Mode Comb

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

    Pooser, Raphael C.; Jing, Jietai

    2014-10-20

    One way quantum computing uses single qubit projective measurements performed on a cluster state (a highly entangled state of multiple qubits) in order to enact quantum gates. The model is promising due to its potential scalability; the cluster state may be produced at the beginning of the computation and operated on over time. Continuous variables (CV) offer another potential benefit in the form of deterministic entanglement generation. This determinism can lead to robust cluster states and scalable quantum computation. Recent demonstrations of CV cluster states have made great strides on the path to scalability utilizing either time or frequency multiplexingmore » in optical parametric oscillators (OPO) both above and below threshold. The techniques relied on a combination of entangling operators and beam splitter transformations. Here we show that an analogous transformation exists for amplifiers with Gaussian inputs states operating on multiple spatial modes. By judicious selection of local oscillators (LOs), the spatial mode distribution is analogous to the optical frequency comb consisting of axial modes in an OPO cavity. We outline an experimental system that generates cluster states across the spatial frequency comb which can also scale the amount of quantum noise reduction to potentially larger than in other systems.« less

  1. Continuous Variable Cluster State Generation over the Optical Spatial Mode Comb

    SciTech Connect (OSTI)

    Pooser, Raphael C.; Jing, Jietai

    2014-10-20

    One way quantum computing uses single qubit projective measurements performed on a cluster state (a highly entangled state of multiple qubits) in order to enact quantum gates. The model is promising due to its potential scalability; the cluster state may be produced at the beginning of the computation and operated on over time. Continuous variables (CV) offer another potential benefit in the form of deterministic entanglement generation. This determinism can lead to robust cluster states and scalable quantum computation. Recent demonstrations of CV cluster states have made great strides on the path to scalability utilizing either time or frequency multiplexing in optical parametric oscillators (OPO) both above and below threshold. The techniques relied on a combination of entangling operators and beam splitter transformations. Here we show that an analogous transformation exists for amplifiers with Gaussian inputs states operating on multiple spatial modes. By judicious selection of local oscillators (LOs), the spatial mode distribution is analogous to the optical frequency comb consisting of axial modes in an OPO cavity. We outline an experimental system that generates cluster states across the spatial frequency comb which can also scale the amount of quantum noise reduction to potentially larger than in other systems.

  2. Northern New Mexico LOS ALAMOS, New Mexico, October 29, 2008-Los Alamos National Security, LLC

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

    contractor awards LANL Foundation $3 million October 29, 2008 Funds for Educational Enrichment and Outreach in Northern New Mexico LOS ALAMOS, New Mexico, October 29, 2008-Los Alamos National Security, LLC (LANS) granted the Los Alamos National Laboratory (LANL) Foundation $3 million to provide educational enrichment and educational outreach funding for a wide variety of education programs in the seven Northern New Mexico counties of Los Alamos, Mora, Rio Arriba, San Miguel, Sandoval, Santa Fe,

  3. LOS ALAMOS, N.M., July 1, 2014-Los Alamos National Laboratory employees

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

    27,000 pledged by Los Alamos National Laboratory employees in 2014 LAESF scholarship drive July 1, 2014 Investing in success of Northern New Mexico students LOS ALAMOS, N.M., July 1, 2014-Los Alamos National Laboratory employees pledged a record $327,000 during the recently completed 2014 Los Alamos Employees' Scholarship Fund (LAESF) drive. The drive encourages Laboratory employees, retirees, and subcontract personnel to donate to a fund that awards college scholarships to Northern New Mexico

  4. LOS ALAMOS, N.M., June 18, 2014-Los Alamos National Laboratory today

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

    Fukushima with cosmic rays should speed cleanup June 18, 2014 Los Alamos to partner with Toshiba to remotely and safely peer inside nuclear reactors LOS ALAMOS, N.M., June 18, 2014-Los Alamos National Laboratory today announced an impending partnership with Toshiba Corporation to use a Los Alamos technique called muon tomography to safely peer inside the cores of the Fukushima Daiichi reactors and create high-resolution images of the damaged nuclear material inside without ever breaching the

  5. LOS ALAMOS, New Mexico, June 25, 2009-Los Alamos National Laboratory today

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

    issues statement on Los Alamos historical document retrieval and assessment report June 25, 2009 LOS ALAMOS, New Mexico, June 25, 2009-Los Alamos National Laboratory today provided the following statement about the Draft Final Report of the Los Alamos Historical Document Retrieval and Assessment (LAHDRA) Project. "This is an important document, and we take it seriously. We're in the process of carefully reviewing the draft final report and will submit a technical response during the 30-day

  6. LOS ALAMOS, New Mexico, June 5, 2008-Los Alamos National Laboratory's

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

    Biosafety committee will hold meeting June 10 June 5, 2008 LOS ALAMOS, New Mexico, June 5, 2008-Los Alamos National Laboratory's Institutional Biosafety Committee will hold its quarterly meeting at 10 a.m. Tuesday, June 10, in meeting room 2 of Mesa Public Library on Central Avenue in downtown Los Alamos. Three applications for research will be reviewed. The meeting is open to the public. The Los Alamos Institutional Biosafety Committee is responsible for reviewing and approving all proposals,

  7. LOS ALAMOS, New Mexico, June 9, 2008- Los Alamos National Laboratory is

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

    venture acceleration initiative partners June 9, 2008 LOS ALAMOS, New Mexico, June 9, 2008- Los Alamos National Laboratory is soliciting proposals from those interested in partnering with the Lab and Lab operating contractor Los Alamos National Security to facilitate the identification, creation, and growth of spinoff companies based on Laboratory technology or know-how and is prepared to provide up to $1 million over three years to support the effort. The Los Alamos Venture Acceleration (LAVA)

  8. LOS ALAMOS, New Mexico, September 2, 2008-Los Alamos National Laboratory

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

    partner for venture acceleration initiative September 2, 2008 LOS ALAMOS, New Mexico, September 2, 2008-Los Alamos National Laboratory (LANL) and its operating contractor, Los Alamos National Security, LLC, plan to partner with ARCH Venture Partners and Verge Fund for the Los Alamos Venture Acceleration (LAVA) Initiative. The initiative is a pilot program aimed at strategically spinning off technology-based companies from the Laboratory with emphasis on establishing new businesses in Northern

  9. JLab Cluster Tops 100 Teraflops | Jefferson Lab

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

    Cluster Tops 100 Teraflops JLab Cluster Tops 100 Teraflops NEWPORT NEWS, VA, Oct. 14 - The fastest computer system in Hampton Roads has booted up with more than 100 Teraflops of processing power. Located at the Department of Energy's Thomas Jefferson National Accelerator Facility, the cluster computer system was recently upgraded with video game components to assist scientists in modeling the smallest bits of matter in the universe. "Our resources crossed 100 Teraflops of sustained

  10. Multiphoton ionization of large water clusters

    SciTech Connect (OSTI)

    Apicella, B.; Li, X.; Passaro, M.; Spinelli, N.; Wang, X.

    2014-05-28

    Water clusters are multimers of water molecules held together by hydrogen bonds. In the present work, multiphoton ionization in the UV range coupled with time of flight mass spectrometry has been applied to water clusters with up to 160 molecules in order to obtain information on the electronic states of clusters of different sizes up to dimensions that can approximate the bulk phase. The dependence of ion intensities of water clusters and their metastable fragments produced by laser ionization at 355 nm on laser power density indicates a (3+1)-photon resonance-enhanced multiphoton ionization process. It also explains the large increase of ionization efficiency at 355 nm compared to that at 266 nm. Indeed, it was found, by applying both nanosecond and picosecond laser ionization with the two different UV wavelengths, that no water cluster sequences after n = 9 could be observed at 266 nm, whereas water clusters up to m/z 2000 Th in reflectron mode and m/z 3000 Th in linear mode were detected at 355 nm. The agreement between our findings on clusters of water, especially true in the range with n > 10, and reported data for liquid water supports the hypothesis that clusters above a critical dimension can approximate the liquid phase. It should thus be possible to study clusters just above 10 water molecules, for getting information on the bulk phase structure.

  11. MCS Large Cluster Systems Software Toolkit

    Energy Science and Technology Software Center (OSTI)

    2002-11-01

    This package contains a number of systems utilities for managing a set of computers joined in a "cluster". The utilities assist a team of systems administrators in managing the cluster by automating routine tasks, centralizing information, and monitoring individual computers within the cluster. Included in the toolkit are scripts used to boot a computer from a floppy, a program to turn on and off the power to a system, and a system for using amore » database to organize cluster information.« less

  12. Cluster Team Saffron Amanda Bonnie Zach Fuerst

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

    a Lustre Cluster Team Saffron Amanda Bonnie Zach Fuerst Thomas Stitt yaaaasss (Improving and Tracing Lustre Metadata) Overview Motivation Configuration Tracing Metadata...

  13. 2009 Clusters, Nanocrystals & Nanostructures GRC

    SciTech Connect (OSTI)

    Lai-Sheng Wang

    2009-07-19

    For over thirty years, this Gordon Conference has been the premiere meeting for the field of cluster science, which studies the phenomena that arise when matter becomes small. During its history, participants have witnessed the discovery and development of many novel materials, including C60, carbon nanotubes, semiconductor and metal nanocrystals, and nanowires. In addition to addressing fundamental scientific questions related to these materials, the meeting has always included a discussion of their potential applications. Consequently, this conference has played a critical role in the birth and growth of nanoscience and engineering. The goal of the 2009 Gordon Conference is to continue the forward-looking tradition of this meeting and discuss the most recent advances in the field of clusters, nanocrystals, and nanostructures. As in past meetings, this will include new topics that broaden the field. In particular, a special emphasis will be placed on nanomaterials related to the efficient use, generation, or conversion of energy. For example, we anticipate presentations related to batteries, catalysts, photovoltaics, and thermoelectrics. In addition, we expect to address the controversy surrounding carrier multiplication with a session in which recent results addressing this phenomenon will be discussed and debated. The atmosphere of the conference, which emphasizes the presentation of unpublished results and lengthy discussion periods, ensures that attendees will enjoy a valuable and stimulating experience. Because only a limited number of participants are allowed to attend this conference, and oversubscription is anticipated, we encourage all interested researchers from academia, industry, and government institutions to apply as early as possible. An invitation is not required. We also encourage all attendees to submit their latest results for presentation at the poster sessions. We anticipate that several posters will be selected for 'hot topic' oral presentations. Because of the important role that students and postdocs play in the future of this field, we also anticipate to select several posters from young investigators for oral presentations.

  14. FPD's Perspective Photos - Los Alamos National Labratory - NISA |

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

    Department of Energy FPD's Perspective Photos - Los Alamos National Labratory - NISA FPD's Perspective Photos - Los Alamos National Labratory - NISA 2014 DOE Project Management Workshop PDF icon 30_FPD Perspective_Photos.pdf More Documents & Publications FPD's Perspective Talking Points - Los Alamos National Labratory - NISA Enforcement Letter, Los Alamos National Security, LLC - May 15, 2008 Enforcement Letter, Los Alamos National Security, LLC

  15. Ni Ni: University of California - Los Angeles

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

    Ni Ni: University of California - Los Angeles Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Ni Ni: University of California - Los Angeles Condensed matter January 1, 2015 Ni Ni Ni Ni Contact Linda Anderman Email Ni Ni Ni Ni now at the University of California-Los Angeles After finishing her work at Princeton, Ni Ni began at the Lab as a postdoc in 2012 with the Condensed Matter and Magnetic Science Group. Ni was

  16. Bipartite graph partitioning and data clustering

    SciTech Connect (OSTI)

    Zha, Hongyuan; He, Xiaofeng; Ding, Chris; Gu, Ming; Simon, Horst D.

    2001-05-07

    Many data types arising from data mining applications can be modeled as bipartite graphs, examples include terms and documents in a text corpus, customers and purchasing items in market basket analysis and reviewers and movies in a movie recommender system. In this paper, the authors propose a new data clustering method based on partitioning the underlying biopartite graph. The partition is constructed by minimizing a normalized sum of edge weights between unmatched pairs of vertices of the bipartite graph. They show that an approximate solution to the minimization problem can be obtained by computing a partial singular value decomposition (SVD) of the associated edge weight matrix of the bipartite graph. They point out the connection of their clustering algorithm to correspondence analysis used in multivariate analysis. They also briefly discuss the issue of assigning data objects to multiple clusters. In the experimental results, they apply their clustering algorithm to the problem of document clustering to illustrate its effectiveness and efficiency.

  17. Mobile workstation for decontamination and decommissioning operations

    SciTech Connect (OSTI)

    Whittaker, W.L.; Osborn, J.F.; Thompson, B.R.

    1993-10-01

    This project is an interdisciplinary effort to develop effective mobile worksystems for decontamination and decommissioning (D&D) of facilities within the DOE Nuclear Weapons Complex. These mobile worksystems will be configured to operate within the environmental and logistical constraints of such facilities and to perform a number of work tasks. Our program is designed to produce a mobile worksystem with capabilities and features that are matched to the particular needs of D&D work by evolving the design through a series of technological developments, performance tests and evaluations. The project has three phases. In this the first phase, an existing teleoperated worksystem, the Remote Work Vehicle (developed for use in the Three Mile Island Unit 2 Reactor Building basement), was enhanced for telerobotic performance of several D&D operations. Its ability to perform these operations was then assessed through a series of tests in a mockup facility that contained generic structures and equipment similar to those that D&D work machines will encounter in DOE facilities. Building upon the knowledge gained through those tests and evaluations, a next generation mobile worksystem, the RWV II, and a more advanced controller will be designed, integrated and tested in the second phase, which is scheduled for completion in January 1995. The third phase of the project will involve testing of the RWV II in the real DOE facility.

  18. Los Alamos supercomputer remains fastest in world

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

    world Los Alamos supercomputer remains fastest in world The latest list of the TOP500 computers in the world continued to place the Roadrunner supercomputer as fastest in the world...

  19. Los Alamos National Laboratory Scientific Excellence for...

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

    ... - Los Alamos is involved broadly with the community Whitehouse.gov meso2012.com science.energy.gov Materials Genome Sub-mm resolution 100's - 1000's mm samples; Sub-ns resolution, ...

  20. Environmental surveillance at Los Alamos during 1994

    SciTech Connect (OSTI)

    1996-07-01

    This report describes environmental monitoring activities at Los Alamos National Laboratory for 1994. Data were collected to assess external penetrating radiation, airborne emissions, liquid effluents, radioactivity of environmental materials and food stuffs, and environmental compliance.

  1. City of Los Angeles- Zoning Code

    Broader source: Energy.gov [DOE]

    Chapter I of Los Angeles' Municipal Code, Height of Building or Structures, provides an exemption for solar energy devices, or similar structures. They may be erected above the height limit...

  2. Los Angeles County- LEED for County Buildings

    Office of Energy Efficiency and Renewable Energy (EERE)

    In January 2007, the Los Angeles County Board of Supervisors adopted rules to require that all new county buildings greater than 10,000 square feet be LEED Silver certified. All buildings...

  3. City of Los Angeles Bureau of Sanitation

    SciTech Connect (OSTI)

    Not Available

    2004-02-01

    Fact sheet compares emissions testing of Dual-Fuel liquefied natural gas (LNG) and diesel Los Angeles Bureau of Sanitation refuse trucks, performed by DOE's Advanced Vehicle Testing Activity.

  4. Los Alamos Space Weather Summer School

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

    for Non-U.S Citizens Mentors, Projects Lectures Papers, Reports Photos NSEC IGPPS Space Weather Summer School Los Alamos Space Weather Summer School June 6 - July 29, 2016...

  5. Publications of Los Alamos research 1988

    SciTech Connect (OSTI)

    Varjabedian, K.; Dussart, S.A.; McClary, W.J.; Rich, J.A.

    1989-12-01

    This bibliography lists unclassified publications of work done at the Los Alamos National Laboratory for 1988. The entries, which are subdivided by broad subject categories, are cross-referenced with an author index and a numeric index.

  6. New Rad Lab for Los Alamos

    ScienceCinema (OSTI)

    None

    2010-01-08

    The topping out ceremony for a key construction stage in the Los Alamos National Laboratory's newest facility, the Radiological Laboratory Utility & Office Building. This is part of the National Nu...  

  7. From Earth to Saturn: Los Alamos Achievements

    ScienceCinema (OSTI)

    McMillan, Charlie; Wilson, Cathy; Nekimkem, Howard; Martinez, Johnnie; Martz, Joe; Albright, Brian

    2014-08-13

    A compilation of some of the remarkable achievements of Los Alamos National Laboratory staff over the past 12 months. Originally aired in the June 26, 2008 Director's all-employee meeting.

  8. Los Alamos National Laboratory sponsors Hazmat Challenge

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

    the opportunity to network and learn new techniques under realistic conditions in a safe environment. July 27, 2009 Los Alamos National Laboratory sits on top of a once-remote...

  9. Galaxy cluster baryon fractions revisited

    SciTech Connect (OSTI)

    Gonzalez, Anthony H.; Sivanandam, Suresh; Zabludoff, Ann I.; Zaritsky, Dennis

    2013-11-20

    We measure the baryons contained in both the stellar and hot-gas components for 12 galaxy clusters and groups at z ∼ 0.1 with M = 1-5 × 10{sup 14} M {sub ☉}. This paper improves upon our previous work through the addition of XMM-Newton X-ray data, enabling measurements of the total mass and masses of each major baryonic component—intracluster medium, intracluster stars, and stars in galaxies—for each system. We recover a mean relation for the stellar mass versus halo mass, M{sub ⋆}∝M{sub 500}{sup −0.52±0.04}, that is 1σ shallower than in our previous result. We confirm that the partitioning of baryons between the stellar and hot-gas components is a strong function of M {sub 500}; the fractions of total mass in stars and X-ray gas within a sphere of radius r {sub 500} scale as f{sub ⋆}∝M{sub 500}{sup −0.45±0.04} and f{sub gas}∝M{sub 500}{sup 0.26±0.03}, respectively. We also confirm that the combination of the brightest cluster galaxy and intracluster stars is an increasingly important contributor to the stellar baryon budget in lower halo masses. Studies that fail to fully account for intracluster stars typically underestimate the normalization of the stellar baryon fraction versus M {sub 500} relation by ∼25%. Our derived stellar baryon fractions are also higher, and the trend with halo mass weaker, than those derived from recent halo occupation distribution and abundance matching analyses. One difference from our previous work is the weak, but statistically significant, dependence here of the total baryon fraction upon halo mass: f{sub bary}∝M{sub 500}{sup 0.16±0.04}. For M {sub 500} ≳ 2 × 10{sup 14}, the total baryon fractions within r {sub 500} are on average 18% below the universal value from the seven year Wilkinson Microwave Anisotropy Probe (WMAP) analysis, or 7% below for the cosmological parameters from the Planck analysis. In the latter case, the difference between the universal value and cluster baryon fractions is less than the systematic uncertainties associated with the M {sub 500} determinations. The total baryon fractions exhibit significant scatter, particularly at M {sub 500} < 2 × 10{sup 14} M {sub ☉} where they range from 60%-90%, or 65%-100%, of the universal value for WMAP7 and Planck, respectively. The ratio of the stellar-to-gas mass within r {sub 500} (M {sub *}/M {sub gas}), a measure of integrated star-formation efficiency, strongly decreases with increasing M {sub 500}. This relation is tight, with an implied intrinsic scatter of 12%. The fact that this relation remains tight at low mass implies that the larger scatter in the total baryon fractions at these masses arises from either true scatter in the total baryon content or observational scatter in M {sub 500} rather than late-time physical processes such as redistribution of gas to beyond r {sub 500}. If the scatter in the baryon content at low mass is physical, then our results imply that in this mass range, the integrated star-formation efficiency rather than the baryon fraction that is constant at fixed halo mass.

  10. Preliminary Notice of Violation, Los Alamos National Laboratory...

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

    Los Alamos National Laboratory - EA-2007-01 Preliminary Notice of Violation, Los Alamos National Laboratory - EA-2007-01 July 13, 2007 Issued to Los Alamos National Security, LLC ...

  11. Notice of Intent to Investigate, Los Alamos National Security...

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

    Charles F. McMillan, President Los Alamos National Security, LLC Los Alamos National Laboratory Mailstop A 100, Drop Point 03140071S Bikini Atoll Road, TA-3 Los Alamos, New Mexico ...

  12. Reliability Technology earns prestigious Los Alamos award

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

    Reliability Technology earns award Reliability Technology earns prestigious Los Alamos award LANL has honored Michael Hamada, Harry Martz and a team of researchers with its first Richard Feynman Prize for Innovation Achievement. August 27, 2013 Terry Wallace, right, Los Alamos National Laboratory Principal Associate Director for Global Security, congratulates Harold Martz, second from right, and Michael Hamada for winning the Laboratory's first-ever Richard Feynman Prize for Innovation

  13. Manhattan Project Sites at Los Alamos

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

    Historic Manhattan Project Sites in Downtown Los Alamos The Manhattan Project National Historical Park Los Alamos, New Mexico, was where efforts of the Manhattan Project came together to discover the science necessary to succeed, invent the technical processes, and then to produce two devices and test them. Ice House Memorial Ice House Memorial This memorial contains original stone from the Ranch School's icehouse, which was torn down in 1957. Ice House, Manhattan Project Ice House Project Y

  14. Los Alamos Science in the News

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

    News /newsroom/_assets/images/newsroom-icon.jpg Los Alamos Science in the News Read about what other news sources are saying about Los Alamos science achievements. KRQE News: New Mexico scientists develop tiny, artificial lung KRQE News: New Mexico scientists develop tiny, artificial lung New Mexico researchers are creating an artificial lung, known as PuLMo for Pulmonary Lung Model.5/12/16 Water telescope's first sky map shows flickering black holes Water telescope's first sky map shows

  15. Los Alamos Space Weather Summer School

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

    Overview Program Details Local Information Apply Application Process Eligibility Criteria General Information for Applicants Information for Non-U.S Citizens Mentors, Projects Lectures Papers, Reports Photos NSEC » CSES » Space Weather Summer School Los Alamos Space Weather Summer School June 6 - July 29, 2016 Contacts Director Misa Cowee Email Administrative Assistant Mary Wubbena Email Request more information Email Los Alamos Space Weather Summer School 4:05 Applications for the 2016

  16. Los Alamos names Laboratory Fellows for 2015

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

    Los Alamos names Laboratory Fellows for 2015 Los Alamos names Laboratory Fellows for 2015 The honorees are Michael Bernardin, Avadh Saxena, Carlos Tome and Piotr Zelenay. January 27, 2016 Piotr Zelenay, Carlos Tome, Michael Bernardin and Avadh Saxena Piotr Zelenay, Carlos Tome, Michael Bernardin and Avadh Saxena Contact Nick Njegomir Communications Office (505) 665-9394 Email "The Laboratory Fellows Organization recognizes researchers for innovative scientific and technical advances in

  17. Los Alamos research and leadership prizes awarded

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

    Research and leadership prizes awarded Los Alamos research and leadership prizes awarded Commendations for exemplary scientific research and leadership have been bestowed upon Fernando Garzon, Cristian Batista and Irene Beyerlein, by the Laboratory Fellows organization. November 20, 2012 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

  18. Los Alamos scientist receives prestigious fellowship

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

    Los Alamos scientist receives prestigious fellowship Los Alamos scientist receives prestigious fellowship The American Association for the Advancement of Science (AAAS) has awarded the distinction of Fellow to Dave Morris. January 11, 2016 Dave Morris Dave Morris Contact Nick Njegomir Communications Office (505) 665-9394 Email "The AAAS fellowship is a great honor that recognizes Dave's prominence as a chemistry researcher and a scientific leader," said Carol Burns, Deputy Principal

  19. Los Alamos wins 2008 Pollution Prevention awards

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

    2008 Pollution Prevention awards Los Alamos wins 2008 Pollution Prevention awards Winner of two Best-in-Class Pollution Prevention awards and six Environmental Stewardship awards from the National Nuclear Security Administration. February 7, 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

  20. Signatures at Los Alamos National Laboratory

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

    Signatures at Los Alamos National Laboratory Projects that involve signatures are taking place in every corner of the Laboratory. Top. One of the world's most powerful computers, Cielo is a Cray Computing system and a project of ACES, the New Mexico Alliance for Computing at Extreme Scale, a joint project of Sandia and Los Alamos na- tional laboratories. Cielo is the next-generation capability-class platform for the Advanced Simulation and Computing Program, and it allows signa- ture modeling

  1. Los Alamos National Lab Performance Evaluations | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Los Alamos National Lab Performance Evaluations FY 2016 FY 2016 Performance Evaluation Plan, Los Alamos National Security, LLC FY 2015 FY 2015 Performance Evaluation Report, Los Alamos National Security, LLC FY 2015 Performance Evaluation Report, Fee Determination Letter, Los Alamos National Security, LLC FY 2015 Performance Evaluation Plan, Los Alamos National Security, LLC FY 2014 FY 2014 Performance Evaluation Report, Los Alamos National Security, LLC FY 2014 Performance

  2. NREL: Measurements and Characterization - Surface Analysis Cluster Tool

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

    Surface Analysis Cluster Tool Floor plan showing where surface analysis cluster equipment sits. Schematic diagram of the surface analysis cluster tool. Photograph of the Surface Analysis Cluster Tool The surface analysis cluster tool was designed and built by NREL for the in-situ study of surface and chemical changes. Residing in our new Science and Technology Facility (S&TF), is the surface analysis cluster tool that the National Renewable Energy Laboratory recently designed and built for

  3. The C4 clustering algorithm: Clusters of galaxies in the Sloan Digital Sky Survey

    SciTech Connect (OSTI)

    Miller, Christopher J.; Nichol, Robert; Reichart, Dan; Wechsler, Risa H.; Evrard, August; Annis, James; McKay, Timothy; Bahcall, Neta; Bernardi, Mariangela; Boehringer, Hans; Connolly, Andrew; Goto, Tomo; Kniazev, Alexie; Lamb, Donald; Postman, Marc; Schneider, Donald; Sheth, Ravi; Voges, Wolfgang; /Cerro-Tololo InterAmerican Obs. /Portsmouth U., ICG /North Carolina U. /Chicago U., Astron. Astrophys. Ctr. /Chicago U., EFI /Michigan U. /Fermilab /Princeton U. Observ. /Garching, Max Planck Inst., MPE /Pittsburgh U. /Tokyo U., ICRR /Baltimore, Space Telescope Sci. /Penn State U. /Chicago U. /Stavropol, Astrophys. Observ. /Heidelberg, Max Planck Inst. Astron. /INI, SAO

    2005-03-01

    We present the ''C4 Cluster Catalog'', a new sample of 748 clusters of galaxies identified in the spectroscopic sample of the Second Data Release (DR2) of the Sloan Digital Sky Survey (SDSS). The C4 cluster-finding algorithm identifies clusters as overdensities in a seven-dimensional position and color space, thus minimizing projection effects that have plagued previous optical cluster selection. The present C4 catalog covers {approx}2600 square degrees of sky and ranges in redshift from z = 0.02 to z = 0.17. The mean cluster membership is 36 galaxies (with redshifts) brighter than r = 17.7, but the catalog includes a range of systems, from groups containing 10 members to massive clusters with over 200 cluster members with redshifts. The catalog provides a large number of measured cluster properties including sky location, mean redshift, galaxy membership, summed r-band optical luminosity (L{sub r}), velocity dispersion, as well as quantitative measures of substructure and the surrounding large-scale environment. We use new, multi-color mock SDSS galaxy catalogs, empirically constructed from the {Lambda}CDM Hubble Volume (HV) Sky Survey output, to investigate the sensitivity of the C4 catalog to the various algorithm parameters (detection threshold, choice of passbands and search aperture), as well as to quantify the purity and completeness of the C4 cluster catalog. These mock catalogs indicate that the C4 catalog is {approx_equal}90% complete and 95% pure above M{sub 200} = 1 x 10{sup 14} h{sup -1}M{sub {circle_dot}} and within 0.03 {le} z {le} 0.12. Using the SDSS DR2 data, we show that the C4 algorithm finds 98% of X-ray identified clusters and 90% of Abell clusters within 0.03 {le} z {le} 0.12. Using the mock galaxy catalogs and the full HV dark matter simulations, we show that the L{sub r} of a cluster is a more robust estimator of the halo mass (M{sub 200}) than the galaxy line-of-sight velocity dispersion or the richness of the cluster. However, if we exclude clusters embedded in complex large-scale environments, we find that the velocity dispersion of the remaining clusters is as good an estimator of M{sub 200} as L{sub r}. The final C4 catalog will contain {approx_equal} 2500 clusters using the full SDSS data set and will represent one of the largest and most homogeneous samples of local clusters.

  4. Engineering, Weapons Physics Directorates at Los Alamos National

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

    Bret Knapp to head combined Weapons Engineering, Weapons Physics Directorates at Los Alamos National Laboratory August 18, 2009 Los Alamos, New Mexico, August 18, 2009- Two of the...

  5. New Mexico Airlines begins Los Alamos/ Albuquerque flights April...

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

    New Mexico Airlines begins Los Alamos Albuquerque flights April 8 Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec....

  6. 2011 Annual Planning Summary for Los Alamos Site Office (LASO...

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

    Los Alamos Site Office (LASO) 2011 Annual Planning Summary for Los Alamos Site Office (LASO) The ongoing and projected Environmental Assessments and Environmental Impact Statements ...

  7. Technical Qualification Program Self-Assessment Report - Los...

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

    Los Alamos Field Office - 2014 Technical Qualification Program Self-Assessment Report - Los Alamos Field Office - 2014 This self-assessment for the Verification of the Closure of ...

  8. FPD's Perspective Talking Points - Los Alamos National Labratory...

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

    FPD's Perspective Talking Points - Los Alamos National Labratory - NISA FPD's Perspective Talking Points - Los Alamos National Labratory - NISA 2014 DOE Project Management Workshop ...

  9. 2010 Annual Workforce Analysis and Staffing Plan Report - Los...

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

    Los Alamos Site Office 2010 Annual Workforce Analysis and Staffing Plan Report - Los Alamos Site Office Managers perform an annual workforce analysis of their organization and ...

  10. 2015 Annual Workforce Analysis and Staffing Plan Report - Los...

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

    Los Alamos Field Office 2015 Annual Workforce Analysis and Staffing Plan Report - Los Alamos Field Office Managers perform an annual workforce analysis of their organization and ...

  11. 2012 Annual Planning Summary for Los Alamos Site Office | Department...

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

    Los Alamos Site Office 2012 Annual Planning Summary for Los Alamos Site Office The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and ...

  12. Smart Grid Control and Optimization Backhaus, Scott N. [Los Alamos...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos National Laboratory Energy Sciences; Energy Planning, Policy, & Economy(29); Energy Storage(25) Abstract Not Provided Los Alamos National Laboratory (LANL) LDRD United...

  13. Experimental Physical Sciences Vistas: Los Alamos NPAC Research...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Experimental Physical Sciences Vistas: Los Alamos NPAC Research Citation Details In-Document Search Title: Experimental Physical Sciences Vistas: Los Alamos NPAC...

  14. ARM - AMF Deployment, Los Angeles, California, to Honolulu, Hawaii

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

    AMF Deployment, Los Angeles, California, to Honolulu, Hawaii From October 2012 through ... During approximately 20 round trips between Los Angeles, California, and Honolulu, Hawaii, ...

  15. Los Alamos laser selected for 2020 Mars mission

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

    Los Alamos laser selected for 2020 Mars mission Los Alamos laser selected for 2020 Mars mission SuperCam builds upon the successful capabilities demonstrated aboard the Curiosity ...

  16. Los Alamos laser selected for 2020 Mars mission

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

    Los Alamos laser selected for 2020 Mars mission Alumni Link: Opportunities, News and ... Latest Issue:September 2015 all issues All Issues submit Los Alamos laser selected for ...

  17. Independent Activity Report, Los Alamos National Security - June...

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

    Independent Activity Report, Los Alamos National Security - June 2011 June 2011 Review of the Los Alamos National Security Emergency Operations Division Emergency Management ...

  18. National Nuclear Security Administration has selected Los Alamos...

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

    TA-55 to continue LOS ALAMOS, New Mexico, December 18, 2007 - The Department of Energy's National Nuclear Security Administration has selected Los Alamos National Laboratory as...

  19. NASA agreements advance Mars exploration, Los Alamos Rover instrument...

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

    NASA agreements advance Mars exploration NASA agreements advance Mars exploration, Los Alamos Rover instrument a key component Los Alamos National Laboratory is coordinating with ...

  20. Preliminary Notice of Violation, Los Alamos National Security...

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

    of Violation issued to Los Alamos National Security, LLC related to the Electrical Shock that occurred at Technical Area 16 at the Los Alamos National Laboratory On October...

  1. Los Alamos Field Office | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Us Our Operations Management and Budget Office of Civil Rights Workforce Statistics Los Alamos Field Office Los Alamos Field Office FY15 Year End Report Semi Annual...

  2. CRAD, Occupational Safety & Health - Los Alamos National Laboratory...

    Office of Environmental Management (EM)

    & Health - Los Alamos National Laboratory TA 55 SST Facility CRAD, Occupational Safety & Health - Los Alamos National Laboratory TA 55 SST Facility A section of Appendix C to DOE...

  3. Additive Manufacturing for Ceramics Peterson, Dominic S. [Los...

    Office of Scientific and Technical Information (OSTI)

    Additive Manufacturing for Ceramics Peterson, Dominic S. Los Alamos National Laboratory Los Alamos National Laboratory Materials Science(36) 3d printing 3d printing Abstract...

  4. Distribution-Transformer Level Flynn, Eric B. [Los Alamos National

    Office of Scientific and Technical Information (OSTI)

    Taming the Grid: Dynamic Load Composition Quantification at the Distribution-Transformer Level Flynn, Eric B. Los Alamos National Laboratory; Holby, Edward F. Los Alamos...

  5. Preliminary Notice of Violation, Los Alamos National Security...

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

    Notice of Violation issued to Los Alamos National Security, LLC for programmatic deficiencies in the nuclear criticality safety program at the Los Alamos National Laboratory On ...

  6. Next Generation Safeguards Initiative at Los Alamos National...

    Office of Scientific and Technical Information (OSTI)

    Initiative at Los Alamos National Laboratory - student perspective Citation Details In-Document Search Title: Next Generation Safeguards Initiative at Los Alamos National ...

  7. Enterprise Assessments Review of the Los Alamos National Laboratory...

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

    Enterprise Assessments Review of the Los Alamos National Laboratory September 2015 ... Emergency Response Capabilities at the Los Alamos National Laboratory The Office of ...

  8. Los Angeles County Makeover Contest Attracts More Than Just Winners...

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

    Los Angeles County Makeover Contest Attracts More Than Just Winners A graphic that contains the words 'Energy Upgrade California.' Six homeowners from Los Angeles County will ...

  9. Enforcement Letter, Los Alamos National Security, LLC - June...

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

    June 16, 2008 Enforcement Letter, Los Alamos National Security, LLC - June 16, 2008 June 16, 2008 Issued to Los Alamos National Security, LLC related to the Exposure Assessment ...

  10. FRIDAY: Secretary Chu and Mayor Villaraigosa to Highlight Los...

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

    Secretary Chu and Mayor Villaraigosa to Highlight Los Angeles Electric Vehicle Deployment Success FRIDAY: Secretary Chu and Mayor Villaraigosa to Highlight Los Angeles Electric ...

  11. Safety System Oversight Assessment, Los Alamos National Laboratory...

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

    Assessment, Los Alamos National Laboratory - May 2011 Safety System Oversight Assessment, Los Alamos National Laboratory - May 2011 May 2011 Safety System Oversight Assessment of ...

  12. Department of Energy Initiates Formal Enforcement Action in Los...

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

    Initiates Formal Enforcement Action in Los Alamos National Laboratory Classified Information Breach Department of Energy Initiates Formal Enforcement Action in Los Alamos National ...

  13. Remediated Nitrate Salt Drums Storage at Los Alamos National...

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    Remediated Nitrate Salt Drums Storage at Los Alamos National Laboratory Remediated Nitrate Salt Drums Storage at Los Alamos National Laboratory As a part of its national security ...

  14. Los Alamos National Security Corrective Action Plan - Radiological...

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    Security Corrective Action Plan - Radiological Release Phase II Los Alamos National Security Corrective Action Plan - Radiological Release Phase II Los Alamos National Security ...

  15. DOE Issues Request for Information for Los Alamos National Laboratory...

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    Los Alamos National Laboratory Legacy Completion Cleanup Project Post Fiscal Year 2016 Acquisition Planning DOE Issues Request for Information for Los Alamos National Laboratory ...

  16. Independent Oversight Review, Los Alamos Site Office - March...

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    Site Office - March 2012 Independent Oversight Review, Los Alamos Site Office - March 2012 March 2012 Review of the Los Alamos Site Office Safety System Oversight Program ...

  17. Compliance Order issued to Los Alamos National Laboratory | Department...

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    Compliance Order issued to Los Alamos National Laboratory Compliance Order issued to Los Alamos National Laboratory Pursuant to the authority of the Secretary of Energy under ...

  18. Enterprise Assessments Review of the Los Alamos National Laboratory...

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

    Enterprise Assessments Review of the Los Alamos National Laboratory Transuranic Waste ... Technical Safety Requirements (TSR), which Los Alamos National Security, LLC (LANS) ...

  19. Independent Oversight Activity Report, Los Alamos National Laboratory...

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

    Los Alamos National Laboratory - February 12, 2014 Independent Oversight Activity Report, Los Alamos National Laboratory - February 12, 2014 February 2014 Review of Corrective ...

  20. Enterprise Assessments Review of the Los Alamos National Laboratory...

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

    Los Alamos National Laboratory Transuranic Waste Facility Construction Quality - January 2016 January 2016 Review of the Transuranic Waste Facility Construction Quality at the Los ...

  1. Enterprise Assessments Review of the Los Alamos National Laboratory...

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

    2016 Enterprise Assessments Review of the Los Alamos National Laboratory Plutonium ... Review of the Plutonium Facility Restart of Fissile Material Operations at the Los Alamos ...

  2. Los Alamos Demolition Work Progresses Toward Goal of Completing...

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    Los Alamos Demolition Work Progresses Toward Goal of Completing Cleanup Los Alamos Demolition Work Progresses Toward Goal of Completing Cleanup January 14, 2016 - 12:20pm Addthis ...

  3. Enforcement Notice of Intent to Investigate, Los Alamos National...

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

    Enforcement Notice of Intent to Investigate, Los Alamos National Security, LLC April 2015 ... energy assessment and control requirements at the Los Alamos National Laboratory. ...

  4. Los Alamos National Laboratory top science news of 2012

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    ... most-productive Mars surface mission in history. Los Alamos laser instrument arrives on Red Planet's surface Los Alamos instrument to shine light on Mars habitability Mars ...

  5. No increase in background, manmade radioactivity for Los Alamos...

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    Man-Made Radioactivity For Los Alamos area No increase in background, manmade radioactivity for Los Alamos area Two aerial flyovers found that radioisotopes and their associated...

  6. Los Alamos researchers unravel the mystery of quantum dot blinking

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    Researchers unravel the mystery of quantum dot blinking Los Alamos researchers unravel the mystery of quantum dot blinking Most exciting is that the Los Alamos researchers have...

  7. Los Angeles Department of Water Power LADWP | Open Energy Information

    Open Energy Info (EERE)

    LADWP Jump to: navigation, search Name: Los Angeles Department of Water & Power (LADWP) Place: Los Angeles, CA, California Zip: 90012 Product: Municipal utility serving the water...

  8. Los Angeles Department of Water & Power | Open Energy Information

    Open Energy Info (EERE)

    Los Angeles Department of Water & Power Jump to: navigation, search Name: Los Angeles Department of Water & Power Place: California Phone Number: 800-342-5397 Website:...

  9. Los Alamos National Laboratory fission basis (Conference) | SciTech...

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    Los Alamos National Laboratory fission basis Citation Details In-Document Search Title: Los Alamos National Laboratory fission basis You are accessing a document from the ...

  10. Los Alamos improves biomass-to-fuel process

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    Biomass-to-fuel Process Improved Los Alamos improves biomass-to-fuel process Los Alamos scientists and collaborators published an article in the scientific journal Nature Chemistry...

  11. Environmental Management Los Alamos Field Corrective Action Plan...

    Energy Savers [EERE]

    Los Alamos Field Corrective Action Plan - Radiological Release Phase II Environmental Management Los Alamos Field Corrective Action Plan - Radiological Release Phase II On March...

  12. Climate Change and the Los Alamos National Laboratory: The Adaptation...

    Energy Savers [EERE]

    Climate Change and the Los Alamos National Laboratory: The Adaptation Challenge The Los Alamos National Laboratory (LANL) has been adapting to climate change related impacts that ...

  13. Los Alamos offers participants hands-on experience with renewable...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos offers participants hands-on experience with renewable energy technology Citation Details In-Document Search Title: Los Alamos offers participants hands-on experience...

  14. Los Alamos National Laboratory receives Recovery Act funds

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    in the community." Funding will aid environmental cleanup and compliance Los Alamos, New Mexico, July 22, 2009-Los Alamos National Laboratory today announced plans to begin...

  15. Los Alamos National Laboratory receives Star Status recognition...

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    LANL receives recognition for safety excellence Los Alamos National Laboratory receives Star Status recognition for safety excellence from Department of Energy Los Alamos becomes...

  16. FY 2011 Los Alamos National Security, LLC, PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2011 Los Alamos National Security, LLC, PER Summary SUMMARY OF FY 2011 LOS ALAMOS NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  17. FY 2007 Los Alamos National Security, LLC, PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2007 Los Alamos National Security, LLC, PER Summary SUMMARY OF FY 2007 LOS ALAMOS NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  18. FY 2009 Los Alamos National Security, LLC, PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2009 Los Alamos National Security, LLC, PER Summary SUMMARY OF FY 2009 LOS ALAMOS NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  19. FY 2008 Los Alamos National Security, LLC, PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2008 Los Alamos National Security, LLC, PER Summary SUMMARY OF FY 2008 LOS ALAMOS NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  20. FY 2010 Los Alamos National Security, LLC, PER Summary | National...

    National Nuclear Security Administration (NNSA)

    FY 2010 Los Alamos National Security, LLC, PER Summary SUMMARY OF FY 2011 LOS ALAMOS NATIONAL SECURITY, LLC, AWARD FEE DETERMINATION Total Available Fee Total Fee Earned % ...

  1. Talou, Patrick [Los Alamos National Laboratory]; Kawano, Toshihiko...

    Office of Scientific and Technical Information (OSTI)

    advances in nuclear fission theory: pre- and post-scission physics Talou, Patrick Los Alamos National Laboratory; Kawano, Toshihiko Los Alamos National Laboratory; Bouland,...

  2. The Science Program at the Los Alamos Ultracold Neutron Source...

    Office of Scientific and Technical Information (OSTI)

    Los Alamos National Laboratory Physics of Elementary Particles & Fields(72) Atomic and Nuclear Physics Atomic and Nuclear Physics Abstract Not Provided Los Alamos National...

  3. Los Alamos Neutron Science Center | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Neutron Science Center | National Nuclear Security Administration Facebook Twitter Youtube ... Facilities Los Alamos Neutron Science Center Los Alamos Neutron Science Center ...

  4. Central Characterization Program (CCP) Los Alamos National Laboratory...

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

    Los Alamos National Laboratory (LANL) Interface Document Central Characterization Program (CCP) Los Alamos National Laboratory (LANL) Interface Document This document was used to ...

  5. Scientific Computing at Los Alamos National Laboratory (Conference...

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    Scientific Computing at Los Alamos National Laboratory Citation Details In-Document Search Title: Scientific Computing at Los Alamos National Laboratory You are accessing a ...

  6. Energy Secretary's Statement on Los Alamos Lab Leadership Changes...

    National Nuclear Security Administration (NNSA)

    Energy Secretary's Statement on Los Alamos Lab Leadership Changes May 06, 2005 Energy Secretary's Statement on Los Alamos Lab Leadership Changes

  7. Christopher D. Fischahs Of Los Alamos Field Office Presented...

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

    Christopher D. Fischahs Of Los Alamos Field Office Presented 2013 Safety System Oversight Annual Award Christopher D. Fischahs Of Los Alamos Field Office Presented 2013 Safety ...

  8. Enforcement Letter, Los Alamos National Laboratory - July 7,...

    Office of Environmental Management (EM)

    Enforcement Letter, Los Alamos National Laboratory - July 7, 2003 July 7, 2003 Issued to Los Alamos National Laboratory related to Negative Performance Trends On July 7, 2003, the ...

  9. Barnes, Cris William [Los Alamos National Laboratory]; Kippen...

    Office of Scientific and Technical Information (OSTI)

    MaRIE: A facility for time-dependent materials science at the mesoscale Barnes, Cris William Los Alamos National Laboratory; Kippen, Karen Elizabeth Los Alamos National...

  10. Los Alamos catalyst could jumpstart e-cars, green energy

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

    and certain electrolyzers. Economical non-precious-metal catalyst capitalizes on carbon nanotubes LOS ALAMOS, New Mexico, June 4, 2013-Los Alamos National Laboratory...

  11. National Nuclear Security Administration LOS ALAMOS SITE OFFICE

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

    Nuclear Security Administration LOS ALAMOS SITE OFFICE National Nuclear Security Administration CONTRACT MANAGEMENT PLAN For LOS ALAMOS NATIONAL LABORATORY CONTRACT NO....

  12. Los Angeles, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Los Angeles, California: Energy Resources (Redirected from Los Angeles, CA) Jump to: navigation, search Equivalent URI DBpedia Coordinates 34.0522342, -118.2436849 Show Map...

  13. Los Alamos National Laboratory attracts record number of students...

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    About Los Alamos National Laboratory Los Alamos National Laboratory, a multidisciplinary research institution engaged in strategic science on behalf of national...

  14. Energy Secretary's Statement on Los Alamos Lab Leadership Changes |

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration Energy Secretary's Statement on Los Alamos Lab Leadership Changes May 06, 2005 Energy Secretary's Statement on Los Alamos Lab Leadership Changes

  15. in Los Alamos National Security, LLC Venture Acceleration Funds

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

    to monitor seismic activity. * SportXast of Los Alamos, Los Alamos: mobile app for sports broadcasting. * Customizabooks, Rio Rancho: digital publishing house for children's...

  16. Los Gatos, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Los Gatos, California: Energy Resources (Redirected from Los Gatos, CA) Jump to: navigation, search Equivalent URI DBpedia Coordinates 37.226611, -121.9746797 Show Map Loading...

  17. World's largest single crystal of gold verified by Los Alamos...

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

    Los Alamos verifies largest single gold crystal World's largest single crystal of gold verified by Los Alamos instruments Using Lujan Center's HIPPO instrument, researchers probed...

  18. Voluntary Protection Program Onsite Review, Los Alamos National...

    Office of Environmental Management (EM)

    Laboratory - November 2011 Voluntary Protection Program Onsite Review, Los Alamos National Laboratory - November 2011 November 2011 Evaluation to determine whether Los Alamos...

  19. LOS ALAMOS, N.M., Dec. 22, 2014-Los Alamos National Laboratory today

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

    science news of 2014 December 22, 2014 Biosurveillance, secure computing, alternative energy, unique capabilities highlight the year LOS ALAMOS, N.M., Dec. 22, 2014-Los Alamos National Laboratory today announced its annual top science stories of 2014. The 12 stories selected from diverse disciplines supporting Los Alamos's national security mission range from transferring fool-proof computer encryption techniques to market, to using social media for forecasting diseases, creating a virtual human

  20. LOS ALAMOS, N.M., Feb. 23, 2015-Nine Los Alamos National Laboratory scientists

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

    join prestigious ranks of APS fellows February 23, 2015 LOS ALAMOS, N.M., Feb. 23, 2015-Nine Los Alamos National Laboratory scientists are new Fellows of the American Physical Society. Cristian Batista, Malcolm Boshier, Dana Dattelbaum, Stephen Doorn, Michelle Espy, George Rodriguez, Avadh Saxena, Sergei Tretiak and Lin Yin are the new honorees. "Selection as American Physical Society fellows is de facto proof of the vibrant engagement Los Alamos scientists are having with the larger

  1. LOS ALAMOS, N.M., May 13, 2013-Today, Los Alamos National Laboratory

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

    Domestic production of medical isotope Mo-99 moves a step closer May 13, 2013 Los Alamos team produces molybdenum-99 from irradiation of low enriched uranium solution LOS ALAMOS, N.M., May 13, 2013-Today, Los Alamos National Laboratory announced that for the first time, irradiated low-enriched uranium (LEU) fuel has been recycled and reused for molybdenum-99 (Mo-99) production, with virtually no losses in Mo-99 yields or uranium recovery. This demonstrates the viability of the separation

  2. LOS ALAMOS, N.M., Nov. 10, 2015-Two Los Alamos National Laboratory employees

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

    Helping New Mexico small businesses earns recognition for Los Alamos National Lab employees November 10, 2015 Program provides access to technical expertise and laboratory capabilities LOS ALAMOS, N.M., Nov. 10, 2015-Two Los Alamos National Laboratory employees were recently recognized in an awards ceremony for providing their technical expertise and access to lab capabilities to help small businesses through the New Mexico Small Business Assistance Program. Don Quintana, a group leader within

  3. LOS ALAMOS, NEW MEXICO, July 17, 2012-Two Los Alamos National Laboratory

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

    immunity study could pave way for vaccine development July 17, 2012 Los Alamos scientists among Duke-led consortium LOS ALAMOS, NEW MEXICO, July 17, 2012-Two Los Alamos National Laboratory scientists are among the team recently funded to explore ways to create the precise immune factors needed for effective vaccines against HIV.The Duke University-led consortium will largely concentrate on inducing broadly neutralizing antibodies that can prevent HIV-1 infection, as well as on generating

  4. LOS ALAMOS, New Mexico, August 20, 2010-Los Alamos National Laboratory

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

    employees collect backpacks, school supplies for area school children August 20, 2010 LOS ALAMOS, New Mexico, August 20, 2010-Los Alamos National Laboratory employees donated more than 1,000 backpacks and thousands of school supplies, including pencils, pens, and notebooks during the Lab's annual School Supply Drive. The drive culminated in a Back-to-School Bash in downtown Los Alamos earlier this week that included a 3-kilometer fun walk and run and a backpack-stuffing contest where teams of

  5. LOS ALAMOS, New Mexico, December 14, 2010-Los Alamos National Laboratory

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

    selects local small business for post-Recovery Act cleanup contract December 14, 2010 Company will remove buried waste pipes from historic Cold War site LOS ALAMOS, New Mexico, December 14, 2010-Los Alamos National Laboratory today announced it has selected a local small business, Los Alamos Technical Associates (LATA), to perform follow-on cleanup work through 2014 at the site of the world's first large-scale plutonium processing lab. The approximately $8 million contract calls for removal of

  6. LOS ALAMOS, New Mexico, December 16, 2010-Los Alamos National Laboratory

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

    record year for environmental cleanup December 16, 2010 New LANL marks set for field investigations, shipments to WIPP LOS ALAMOS, New Mexico, December 16, 2010-Los Alamos National Laboratory finished 12 months worth of environmental cleanup by breaking LANL records in several areas as fiscal year 2010 ended. Los Alamos personnel conducted more field investigations and cleanup campaigns than ever and completed a record number of Lab shipments to the Waste Isolation Pilot Plant (WIPP) in southern

  7. LOS ALAMOS, New Mexico, January 7, 2009-Los Alamos National Laboratory (LANL)

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

    Venture Acceleration Fund recipients January 7, 2009 LOS ALAMOS, New Mexico, January 7, 2009-Los Alamos National Laboratory (LANL) has selected Retriever Technology, Elemetric Instruments, Star Cryoelectronics, and Veezyon as recipients of awards from the Los Alamos National Security, LLC Venture Acceleration Fund. The Laboratory's Venture Acceleration Fund provides investments of up to $100,000 to regional entrepreneurs, companies, investors, or strategic partners that use LANL technology or

  8. LOS ALAMOS, New Mexico, July 9, 2008- Los Alamos National Laboratory is

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

    venture acceleration fund July 9, 2008 LOS ALAMOS, New Mexico, July 9, 2008- Los Alamos National Laboratory is soliciting ideas for projects that facilitate the creation and growth of regional businesses based on Los Alamos National Laboratory (LANL) technology or expertise. The Laboratory's Venture Acceleration Fund (VAF) will provide investments of up to $100,000 to facilitate projects with regional entrepreneurs, companies, investors, or strategic partners. The deadline for submission is July

  9. LOS ALAMOS, New Mexico, June 11, 2010-Los Alamos National Laboratory scientists

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

    SAGE mission to Venus June 11, 2010 Top scientists aim for Venus planetary lander project LOS ALAMOS, New Mexico, June 11, 2010-Los Alamos National Laboratory scientists have developed instruments for Earth, the Moon, the Sun, Mars, Saturn, interstellar space, and the driving solar wind that flies between the planets. Now they're setting their sights on the planet Venus. As part of a proposed NASA mission called the Surface and Atmosphere Geochemical Explorer (SAGE), Los Alamos researchers are

  10. LOS ALAMOS, New Mexico, March 10, 2009-Los Alamos National Laboratory has

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

    awards Recovery Act contract worth up to $100 million March 10, 2010 Small business preselected for waste disposal work LOS ALAMOS, New Mexico, March 10, 2009-Los Alamos National Laboratory has selected a small business to perform up to $100 million in waste transportation and disposal work under the American Reinvestment and Recovery Act, the Lab announced today. TerranearPMC, LLC, a Texas company with a Los Alamos office and a long history of supporting LANL environmental work, will haul

  11. LOS ALAMOS, New Mexico, March 31, 2010-A Los Alamos National Laboratory

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

    Carbon nanostructures-elixir or poison? March 31, 2010 Los Alamos researchers find a case where size really does matter LOS ALAMOS, New Mexico, March 31, 2010-A Los Alamos National Laboratory toxicologist and a multidisciplinary team of researchers have documented potential cellular damage from "fullerenes"-soccer-ball-shaped, cage-like molecules composed of 60 carbon atoms. The team also noted that this particular type of damage might hold hope for treatment of Parkinson's disease,

  12. LOS ALAMOS, New Mexico, May 18, 2011-Los Alamos National Laboratory has

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

    named 2010 top corporate volunteer organization May 18, 2011 LOS ALAMOS, New Mexico, May 18, 2011-Los Alamos National Laboratory has earned an award as the top corporate volunteer organization among large employers in VolunteerMatch's network of more than 140 leading companies and brands.Debbi Wersonick of Los Alamos National Laboratory's Community Programs Office, coordinator of volunteer programs at the Laboratory, traveled to Chicago to receive the Corporate Volunteer Program of the Year

  13. NSTec Los Alamos Earns DOE-VPP STAR For Safety National Security Technologies (NSTec) Los

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    NSTec Los Alamos Earns DOE-VPP STAR For Safety National Security Technologies (NSTec) Los Alamos Operations office has been recognized as one of the safest contractors in the National Nuclear Security Administration (NNSA) complex with the announcement that the U.S. Department of Energy Voluntary Protection Program (DOE-VPP) has recognized them at the STAR level, its highest rating. Los Alamos Operations (LAO) is a New Mexico operation of NSTec, the managing and operational contractor for the

  14. Change LOS ALAMOS, N.M., May 19, 2015-Researchers at Los Alamos National Laboratory

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

    Drought-induced tree mortality accelerating in forests May 19, 2015 Los Alamos' paper published in Nature Climate Change LOS ALAMOS, N.M., May 19, 2015-Researchers at Los Alamos National Laboratory have found that drought and heat-induced tree mortality is accelerating in many forest biomes as a consequence of a warming climate in their paper "Darcy's law predicts widespread forest mortality under climate warming," published in the journal Nature Climate Change. "The warming

  15. Los Alamos, New Mexico, September 8, 2009- Los Alamos National Laboratory scientists

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

    Artificial" brains, electrical grids, and disease modeling: Los Alamos science discoveries unveiled September 15 September 8, 2009 Los Alamos, New Mexico, September 8, 2009- Los Alamos National Laboratory scientists will share their discoveries with the public and their peers at the Laboratory's first LDRD (Laboratory-Directed Research and Development) Day September 15. More than 40 researchers who participated in a spirited Labwide competition to earn funding through the National Nuclear

  16. Ab initio calculations in three-body cluster systems (Journal...

    Office of Scientific and Technical Information (OSTI)

    no-core shell modelResonating group method (NCSMRGM) to three-body cluster states. ... Subject: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; CLUSTER MODEL; GROUND STATES; GROUP ...

  17. Toward Understanding the Microscopic Origin of Nuclear Clustering...

    Office of Scientific and Technical Information (OSTI)

    Toward Understanding the Microscopic Origin of Nuclear Clustering Citation Details In-Document Search Title: Toward Understanding the Microscopic Origin of Nuclear Clustering Open...

  18. Three-dimensional Modeling of Fracture Clusters in Geothermal...

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

    of Fracture Clusters in Geothermal Reservoirs; 2010 Geothermal Technology Program Peer Review Report Three-dimensional Modeling of Fracture Clusters in Geothermal Reservoirs;...

  19. Gate-tunable exchange coupling between cobalt clusters on graphene...

    Office of Scientific and Technical Information (OSTI)

    Gate-tunable exchange coupling between cobalt clusters on graphene Title: Gate-tunable exchange coupling between cobalt clusters on graphene Authors: Chen, Hua ; Niu, Qian ; Zhang, ...

  20. Computer System, Cluster, and Networking Summer Institute Program...

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    System, Cluster, and Networking Summer Institute Program Description The Computer System, Cluster, and Networking Summer Institute (CSCNSI) is a focused technical enrichment ...

  1. Analysis of a Cluster Strategy for Near Term Hydrogen Infrastructure...

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

    a Cluster Strategy for Near Term Hydrogen Infrastructure Rollout in Southern California Analysis of a Cluster Strategy for Near Term Hydrogen Infrastructure Rollout in Southern ...

  2. Reactive Molecular Simulations of Protonation of Water Clusters...

    Office of Scientific and Technical Information (OSTI)

    of Water Clusters and Depletion of Acidity in H-ZSM-5 Zeolite Citation Details In-Document Search Title: Reactive Molecular Simulations of Protonation of Water Clusters ...

  3. Field Observation of the Green Ocean Amazon. Neutral Cluster...

    Office of Scientific and Technical Information (OSTI)

    Neutral Cluster Air Ion Spectrometer (NAIS) Final Campaign Summary Citation Details In-Document Search Title: Field Observation of the Green Ocean Amazon. Neutral Cluster Air Ion ...

  4. Northern Colorado Clean Energy Cluster | Open Energy Information

    Open Energy Info (EERE)

    Clean Energy Cluster Jump to: navigation, search Name: Northern Colorado Clean Energy Cluster Place: Denver, Colorado Zip: 80202 Region: Rockies Area Website: www.nccleanenergy.com...

  5. Method for assaying clustered DNA damages

    DOE Patents [OSTI]

    Sutherland, Betsy M.

    2004-09-07

    Disclosed is a method for detecting and quantifying clustered damages in DNA. In this method, a first aliquot of the DNA to be tested for clustered damages with one or more lesion-specific cleaving reagents under conditions appropriate for cleavage of the DNA to produce single-strand nicks in the DNA at sites of damage lesions. The number average molecular length (Ln) of double stranded DNA is then quantitatively determined for the treated DNA. The number average molecular length (Ln) of double stranded DNA is also quantitatively determined for a second, untreated aliquot of the DNA. The frequency of clustered damages (.PHI..sub.c) in the DNA is then calculated.

  6. LOS ALAMOS, N.M., July 12, 2013 - Los Alamos National Laboratory Director

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

    Importance of science education to national security will be Los Alamos director's topic at TEDxABQ July 12, 2013 Importance of science education to national security will be Los Alamos director's topic at TEDxABQ LOS ALAMOS, N.M., July 12, 2013 - Los Alamos National Laboratory Director Charlie McMillan will be one of 17 speakers at this year's TEDxABQ, event organizers announced this week. TEDxABQ, scheduled for Saturday, September 7 at Popejoy Hall, is an independently organized event in

  7. LOS ALAMOS, N.M., July 27, 2015- Four Los Alamos National Laboratory projects

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

    Los Alamos projects selected as R&D 100 Award finalists July 27, 2015 LOS ALAMOS, N.M., July 27, 2015- Four Los Alamos National Laboratory projects have been selected as finalists for the 2015 R&D 100 awards, which honor the top 100 proven technological advances of the past year as determined by a panel selected by R&D Magazine. The Los Alamos finalists are: LARS: Lab-scale Asynchronous Radiographic System, PipeLIBS: A Self-Contained Elemental Analysis Tool for the Oil Industry,

  8. LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory researchers

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

    laser-driven neutrons to stop nuclear smugglers June 4, 2013 Los Alamos shows first nuclear material detection by single short-pulse-laser-driven neutron source LOS ALAMOS, N.M., June 4, 2013-Los Alamos National Laboratory researchers have successfully demonstrated for the first time that laser-generated neutrons can be enlisted as a useful tool in the War on Terror. The international research team in February used the short-pulse laser at Los Alamos's TRIDENT facility to generate a neutron beam

  9. LOS ALAMOS, N.M., March 19, 2015-Los Alamos National Laboratory researcher

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

    to explore new strategies for diagnosing challenging diseases March 19, 2015 First talk is Tuesday, March 24 in Los Alamos LOS ALAMOS, N.M., March 19, 2015-Los Alamos National Laboratory researcher Harshini Mukundan discusses the re-emergence of tuberculosis in a series of three lectures called "The Microbe Strikes Back: The Return of Tuberculosis." The talks, which focus on how effective diagnosis can prevent its spread and save lives, take place in Los Alamos, Albuquerque and Santa

  10. LOS ALAMOS, New Mexico, May 1, 2013-Los Alamos National Laboratory scientist

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

    Exploring Mars with Curiosity subject of next Los Alamos National Laboratory Frontiers in science lectures May 1, 2013 LOS ALAMOS, New Mexico, May 1, 2013-Los Alamos National Laboratory scientist Roger Wiens talks about the NASA Mars Curiosity rover, its journey to Mars and some of its discoveries on the Red Planet thus far in a series of Frontiers in Science presentations beginning May 7 in the Duane Smith Auditorium at Los Alamos High School. Wiens repeats his talk on: * May 9 at the New

  11. LOS ALAMOS, N.M., Oct. 31, 2013-Los Alamos National Laboratory...

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

    the Deaf, 1060 Cerrillos Road, Santa Fe * Nov. 15, Taos Convention Center, 120 Civic Plaza Drive, Taos. Sponsored by the Fellows of Los Alamos National Laboratory, the Frontiers...

  12. LOS ALAMOS, N.M., Dec. 17, 2015-Scientists at Los Alamos National...

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

    2015-Scientists at Los Alamos National Laboratory have developed a new, more thorough method for detecting underground nuclear explosions (UNEs) by coupling two fundamental...

  13. LOS ALAMOS, NEW MEXICO, August 22, 2012-Nathan Moody of Los Alamos

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

    engineer selected to participate in NAE's 2012 "Frontiers of Engineering" symposium August 22, 2012 - 2 - Nathan Moody, specialist in electromagnetic radiation, honored LOS ALAMOS, ...

  14. LOS ALAMOS, New Mexico, April 26, 2011-Los Alamos Middle School...

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

    the Challenge Process Special Judges Award for their project "Contributing Factors to Obesity, Part 2." - 3 - * Los Alamos Middle School team members Madeline Lockhart, Sean...

  15. LOS ALAMOS, N.M., July 27, 2015- Four Los Alamos National Laboratory...

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

    complicated problem by identifying, retrieving and analyzing smaller subsets of data. Hugh Greenberg, of the Laboratory's System Integration group, and his team of Los Alamos...

  16. LOS ALAMOS, New Mexico, April 22, 2009-Los Alamos National Laboratory

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

    ... These differences make the molecule potentially vulnerable to an attack by cellulase enzymes. Moreover, in this month's Biophysical Journal, Los Alamos researchers Tongye Shen and ...

  17. LOS ALAMOS, N.M., June 18, 2014-Los Alamos National Laboratory...

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

    Fukushima with cosmic rays should speed cleanup June 18, 2014 Los Alamos to partner with ... to safely peer inside the cores of the Fukushima Daiichi reactors and create ...

  18. HUBBLE SPACE TELESCOPE PROPER MOTION (HSTPROMO) CATALOGS OF GALACTIC GLOBULAR CLUSTERS. I. SAMPLE SELECTION, DATA REDUCTION, AND NGC7078 RESULTS

    SciTech Connect (OSTI)

    Bellini, A.; Anderson, J.; Van der Marel, R. P.; Watkins, L. L.; King, I. R.; Bianchini, P.; Chanam, J.; Chandar, R.; Cool, A. M.; Ferraro, F. R.; Massari, D.; Ford, H.

    2014-12-20

    We present the first study of high-precision internal proper motions (PMs) in a large sample of globular clusters, based on Hubble Space Telescope (HST) data obtained over the past decade with the ACS/WFC, ACS/HRC, and WFC3/UVIS instruments. We determine PMs for over 1.3 million stars in the central regions of 22 clusters, with a median number of ?60,000 stars per cluster. These PMs have the potential to significantly advance our understanding of the internal kinematics of globular clusters by extending past line-of-sight (LOS) velocity measurements to two- or three-dimensional velocities, lower stellar masses, and larger sample sizes. We describe the reduction pipeline that we developed to derive homogeneous PMs from the very heterogeneous archival data. We demonstrate the quality of the measurements through extensive Monte Carlo simulations. We also discuss the PM errors introduced by various systematic effects and the techniques that we have developed to correct or remove them to the extent possible. We provide in electronic form the catalog for NGC7078 (M 15), which consists of 77,837 stars in the central 2.'4. We validate the catalog by comparison with existing PM measurements and LOS velocities and use it to study the dependence of the velocity dispersion on radius, stellar magnitude (or mass) along the main sequence, and direction in the plane of the sky (radial or tangential). Subsequent papers in this series will explore a range of applications in globular-cluster science and will also present the PM catalogs for the other sample clusters.

  19. Visual cluster analysis and pattern recognition methods

    DOE Patents [OSTI]

    Osbourn, Gordon Cecil; Martinez, Rubel Francisco

    2001-01-01

    A method of clustering using a novel template to define a region of influence. Using neighboring approximation methods, computation times can be significantly reduced. The template and method are applicable and improve pattern recognition techniques.

  20. Feature Clustering for Accelerating Parallel Coordinate Descent

    SciTech Connect (OSTI)

    Scherrer, Chad; Tewari, Ambuj; Halappanavar, Mahantesh; Haglin, David J.

    2012-12-06

    We demonstrate an approach for accelerating calculation of the regularization path for L1 sparse logistic regression problems. We show the benefit of feature clustering as a preconditioning step for parallel block-greedy coordinate descent algorithms.

  1. Accelerating semantic graph databases on commodity clusters

    SciTech Connect (OSTI)

    Morari, Alessandro; Castellana, Vito G.; Haglin, David J.; Feo, John T.; Weaver, Jesse R.; Tumeo, Antonino; Villa, Oreste

    2013-10-06

    We are developing a full software system for accelerating semantic graph databases on commodity cluster that scales to hundreds of nodes while maintaining constant query throughput. Our framework comprises a SPARQL to C++ compiler, a library of parallel graph methods and a custom multithreaded runtime layer, which provides a Partitioned Global Address Space (PGAS) programming model with fork/join parallelism and automatic load balancing over a commodity clusters. We present preliminary results for the compiler and for the runtime.

  2. Sputtering of neutral and ionic indium clusters

    SciTech Connect (OSTI)

    Ma, Z.; Coon, S.R.; Calaway, W.F.; Pellin, M.J.; Gruen, D.M.; Von Nagy-Felsobuki, E.I.

    1993-10-01

    Secondary neutral and secondary ion cluster yields were measured during the sputtering of a polycrystalline indium surface by normally incident {approximately}4 keV Ar{sup +} ions. In the secondary neutral mass spectra, indium clusters as large as In{sub 32} were observed. In the secondary ion mass spectra, indium clusters up to In{sub 18}{sup +} were recorded. Cluster yields obtained from both the neutral and ion channel exhibited a power law dependence on the number of constituent atoms, n, in the cluster, with the exponents measured to be {minus}5.6 and {minus}4. 1, respectively. An abundance drop was observed at n=8, 15, and 16 in both the neutral and ion yield distributions suggesting that the stability of the ion (either secondary ion or photoion) plays a significant role in the observed distributions. In addition, our experiments suggest that unimolecular decomposition of the neutral cluster may also plays an important role in the measured yield distributions.

  3. Electron attenuation in free, neutral ethane clusters

    SciTech Connect (OSTI)

    Winkler, M.; Harnes, J.; Brve, K. J.; Myrseth, V.

    2014-10-28

    The electron effective attenuation length (EAL) in free, neutral ethane clusters has been determined at 40 eV kinetic energy by combining carbon 1s x-ray photoelectron spectroscopy and theoretical lineshape modeling. More specifically, theory is employed to form model spectra on a grid in cluster size (N) and EAL (?), allowing N and ? to be determined by optimizing the goodness-of-fit ?{sup 2}(N, ?) between model and observed spectra. Experimentally, the clusters were produced in an adiabatic-expansion setup using helium as the driving gas, spanning a range of 100600 molecules in mean cluster size. The effective attenuation length was determined to be 8.4??1.9 , in good agreement with an independent estimate of 10 formed on the basis of molecular electron-scattering data and Monte Carlo simulations. The aggregation state of the clusters as well as the cluster temperature and its importance to the derived EAL value are discussed in some depth.

  4. Cosmology and astrophysics with galaxy clusters

    SciTech Connect (OSTI)

    Nagai, Daisuke

    2014-11-20

    Galaxy clusters are the largest gravitationally bound objects in the universe, whose formation is driven by dark energy and dark matter. The majority of the baryonic mass in clusters resides in the hot X-ray emitting plasma, which also leaves imprints in the cosmic microwave background radiation. Recent X-ray and microwave observations have revealed detailed thermodynamic structure of the hot X-ray emitting plasma from their cores to the virial radii, making comparisons of baryonic component in simulations to observations a strong cosmological probe. However, the statistical power of these future surveys can only be exploited for cosmology if and only if we are able to measure the cluster mass with a very high precision. I will discuss recent progress and future challenges for the use of galaxy clusters as precise cosmological probes, with highlights on (1) the importance of understanding thermodynamics and plasma physics in the outskirts of galaxy clusters and (2) prospects for improving the power of cluster-based cosmological measurements using numerical simulations and multi-wavelength observations.

  5. Publications of Los Alamos research 1980

    SciTech Connect (OSTI)

    Salazar, C.A.; Willis, J.K.

    1981-09-01

    This bibliography is a compilation of unclassified publications of work done at the Los Alamos National Laboratory for 1980. Papers published in 1980 are included regardless of when they were actually written. Publications received too late for inclusion in earlier compilations have also been listed. Declassification of previously classified reports is considered to constitute publication. All classified issuances are omitted-even those papers, themselves unclassified, which were published only as part of a classified document. If a paper was pubished more than once, all places of publication are included. The bibliography includes Los Alamos National Laboratory reports, papers released as non-laboratory reports, journal articles, books, chapters of books, conference papers published either separately or as part of conference proceedings issued as books or reports, papers published in congressional hearings, theses, and US patents. Publications by Los Alamos authors that are not records of Laboratory-sponsored work are included when the Library becomes aware of them.

  6. Publications of Los Alamos Research, 1983

    SciTech Connect (OSTI)

    Sheridan, C.J.; McClary, W.J.; Rich, J.A.; Rodriguez, L.L.

    1984-10-01

    This bibliography is a compilation of unclassified publications of work done at the Los Alamos National Laboratory for 1983. Papers published in 1982 are included regardless of when they were actually written. Publications received too late for inclusion in earlier compilations have also been listed. Declassification of previously classified reports is considered to constitute publication. All classified issuances are omitted - even those papers, themselves unclassified, which were published only as part of a classified document. If a paper was published more than once, all places of publication are included. The bibliography includes Los Alamos National Laboratory reports, papers released as non-Laboratory reports, journal articles, books, chapters of books, conference papers either published separately or as part of conference proceedings issued as books or reports, papers publishd in congressional hearings, theses, and US patents. Publications by Los Alamos authors that are not records of Laboratory-sponsored work are included when the Library becomes aware of them.

  7. Enforcement Letter, Los Alamos National Security, LLC- February 16, 2007

    Broader source: Energy.gov [DOE]

    Issued to the University of California related to Operational Performance at the Los Alamos National Laboratory

  8. Independent Oversight Review, Los Alamos National Laboratory- July 2012

    Broader source: Energy.gov [DOE]

    Review of the Los Alamos National Laboratory Implementation Verification Review at Technical Area-55

  9. Enterprise Assessments Review, Los Alamos National Laboratory - November

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

    2014 | Department of Energy Fire Protection Program at the Los Alamos National Laboratory

  10. Enterprise Assessments Review, Los Alamos National Laboratory- November 2014

    Broader source: Energy.gov [DOE]

    Review of the Los Alamos National Laboratory Weapons Engineering Tritium Facility Fire Suppression System

  11. BRIGHTEST CLUSTER GALAXIES AT THE PRESENT EPOCH

    SciTech Connect (OSTI)

    Lauer, Tod R.; Postman, Marc; Strauss, Michael A.; Graves, Genevieve J.; Chisari, Nora E.

    2014-12-20

    We have obtained photometry and spectroscopy of 433 z ? 0.08 brightest cluster galaxies (BCGs) in a full-sky survey of Abell clusters to construct a BCG sample suitable for probing deviations from the local Hubble flow. The BCG Hubble diagram over 0 < z < 0.08 is consistent to within 2% of the Hubble relation specified by a ? {sub m} = 0.3, ? = 0.7 cosmology. This sample allows us to explore the structural and photometric properties of BCGs at the present epoch, their location in their hosting galaxy clusters, and the effects of the cluster environment on their structure and evolution. We revisit the L{sub m} -? relation for BCGs, which uses ?, the log-slope of the BCG photometric curve of growth, to predict the metric luminosity in an aperture with 14.3kpc radius, L{sub m} , for use as a distance indicator. Residuals in the relation are 0.27mag rms. We measure central stellar velocity dispersions, ?, of the BCGs, finding the Faber-Jackson relation to flatten as the metric aperture grows to include an increasing fraction of the total BCG luminosity. A three-parameter ''metric plane'' relation using ? and ? together gives the best prediction of L{sub m} , with 0.21mag residuals. The distribution of projected spatial offsets, r{sub x} of BCGs from the X-ray-defined cluster center is a steep ? = 2.33 power law over 1 < r{sub x} < 10{sup 3}kpc. The median offset is ?10kpc, but ?15% of the BCGs have r{sub x} > 100kpc. The absolute cluster-dispersion normalized BCG peculiar velocity |?V {sub 1}|/? {sub c} follows an exponential distribution with scale length 0.39 0.03. Both L{sub m} and ? increase with ? {sub c}. The ? parameter is further moderated by both the spatial and velocity offset from the cluster center, with larger ? correlated with the proximity of the BCG to the cluster mean velocity or potential center. At the same time, position in the cluster has little effect on L{sub m} . Likewise, residuals from the metric plane show no correlation with either the spatial or velocity offset from the cluster center. The luminosity difference between the BCG and second-ranked galaxy, M2, increases as the peculiar velocity of the BCG within the cluster decreases. Further, when M2 is a close luminosity ''rival'' of the BCG, the galaxy that is closest to either the velocity or X-ray center of the cluster is most likely to have the larger ?. We conclude that the inner portions of the BCGs are formed outside the cluster, but interactions in the heart of the galaxy cluster grow and extend the envelopes of the BCGs.

  12. Compliance Order, Los Alamos National Security, LLC - July 12, 2007 |

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

    Department of Energy Compliance Order, Los Alamos National Security, LLC - July 12, 2007 Compliance Order, Los Alamos National Security, LLC - July 12, 2007 July 12, 2007 Issued to Los Alamos National Security, LLC related to the Unauthorized Reproduction and Removal of Classified Matter from the Los Alamos National Laboratory On July 12, 2007, the Secretary of Energy issued a Compliance Order to Los Alamos National Security, LLC requiring the contractor to implement specific corrective

  13. Independent Oversight Review, Los Alamos National Laboratory - November

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

    2013 | Department of Energy November 2013 Independent Oversight Review, Los Alamos National Laboratory - November 2013 November 2013 Review of the Los Alamos National Laboratory Radiological Controls Activity-Level Implementation This report documents the results of an independent oversight review of radiological protection program activity-level implementation performed by Los Alamos National Security and its subcontractors at Los Alamos National Laboratory, Los Alamos Neutron Science

  14. Workers Complete Demolition at Historic Los Alamos Site | Department of

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

    Energy Workers Complete Demolition at Historic Los Alamos Site Workers Complete Demolition at Historic Los Alamos Site October 7, 2015 - 3:00pm Addthis Workers demolish a former radiologically contaminated warehouse at a historic Los Alamos site. Workers demolish a former radiologically contaminated warehouse at a historic Los Alamos site. The Environmental Management Los Alamos Field Office Federal Integrated Project Team gathers in front of the building known as 21-286 before its

  15. Enforcement Letter, Los Alamos National Security, LLC | Department of

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

    Energy Los Alamos National Security, LLC Enforcement Letter, Los Alamos National Security, LLC September 18, 2015 Security Enforcement Letter issued to Los Alamos National Security, LLC On September 18, 2015, the U.S. Department of Energy (DOE) Office of Enterprise Assessments' Office of Enforcement issued an Enforcement Letter (SEL-2015-02) to Los Alamos National Security, LLC relating to the unauthorized disclosure of classified information at the Los Alamos National Laboratory. PDF icon

  16. National Security Science April 2016 Los Alamos National Laboratory

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

    April 2016 Los Alamos National Laboratory SCIENCE NATIONAL SECURITY In this issue Los Alamos Leads Explosives-Science Research The Hurt-Locker School: Los Alamos's Advanced Homemade Explosives Course Lab Scientists Analyze North Korea's "Hydrogen Bomb" Test April 2016 Los Alamos National Laboratory Los Alamos National Laboratory has been at the forefront of high-explosives research since the Manhattan Project in 1943. The science of high-explosive performance is central to stockpile

  17. Welcome to the Los Alamos Field Office | National Nuclear Security

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

    Administration fieldoffices Welcome to the Los Alamos Field Office Welcome to the Los Alamos Field Office. It is responsible for administering the Los Alamos National Laboratory contract and managing Federal Activities. For nearly 70 years, the Laboratory has served the nation by developing and applying the best science and technology to ensure its safety and security. Contact Information Los Alamos Field Office (NA-00-LA) 3747 West Jemez Road Los Alamos, NM 87544 (505) 667-6691 Please send

  18. DOE - Office of Legacy Management -- Los Alamos Underground Med Pipelines -

    Office of Legacy Management (LM)

    NM 02 Los Alamos Underground Med Pipelines - NM 02 FUSRAP Considered Sites Site: Los Alamos Underground Med Pipelines ( NM.02 ) Eliminated - Remedial action being performed by the Los Alamos Area Office of the DOE Albuquerque Operations Office Designated Name: Not Designated Alternate Name: Los Alamos County Industrial Waste Lines NM.02-1 Location: Los Alamos , New Mexico NM.02-1 Evaluation Year: 1986 NM.02-1 Site Operations: From 1952 to 1965, underground pipelines or industrial waste lines

  19. Los Alamos's portable MRI machine may benefit New Mexicans

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

    Los Alamos's portable MRI machine Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit Los Alamos's portable MRI machine may benefit New Mexicans New technology may serve New Mexico's rural communities. April 4, 2016 Los Alamos experts have developed a smaller, less expensive MRI system to serve the battlefield setting and beyond. Los Alamos experts, engineer Al Urbaitis and physicist Per Magnelind,

  20. (Electronic structure and reactivities of transition metal clusters)

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The following are reported: theoretical calculations (configuration interaction, relativistic effective core potentials, polyatomics, CASSCF); proposed theoretical studies (clusters of Cu, Ag, Au, Ni, Pt, Pd, Rh, Ir, Os, Ru; transition metal cluster ions; transition metal carbide clusters; bimetallic mixed transition metal clusters); reactivity studies on transition metal clusters (reactivity with H{sub 2}, C{sub 2}H{sub 4}, hydrocarbons; NO and CO chemisorption on surfaces). Computer facilities and codes to be used, are described. 192 refs, 13 figs.

  1. LOS ALAMOS, N.M., Nov. 3, 2015-Nina Lanza, of Los Alamos National Laboratory's

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

    Hunting for meteorites in Antarctica November 13, 2015 Los Alamos scientist part of NASA's select few LOS ALAMOS, N.M., Nov. 3, 2015-Nina Lanza, of Los Alamos National Laboratory's Space and Remote Sensing group, was selected as one of eight members for the 2015-2016 field campaign of the Antarctica Search for Meteorites (ANSMET) program, which is supported by NASA. "These meteorites can help us understand the formation and evolution of our solar system," said Lanza. "They come

  2. LOS ALAMOS, N.M., Oct. 31, 2013-Los Alamos National Laboratory scientist

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

    Matter, antimatter and surviving the big bang is topic of Lab's next Frontiers in Science lecture October 31, 2013 Talk begins at 7 p.m. and open to public LOS ALAMOS, N.M., Oct. 31, 2013-Los Alamos National Laboratory scientist Vincenzo Cirigliano asks the question, How did we survive the big bang? in a series of Frontiers in Science lectures beginning Monday, Nov. 4, in the Duane Smith Auditorium at Los Alamos High School. "Particles and antiparticles were produced in equal numbers in the

  3. LOS ALAMOS, N.M., Sept. 17, 2015-Scientists at Los Alamos National Laboratory

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

    insights into HIV-1 vaccine design September 17, 2015 Los Alamos researchers model alternate ideas for an HIV vaccine LOS ALAMOS, N.M., Sept. 17, 2015-Scientists at Los Alamos National Laboratory have created a computational model that could change the way that researchers look at possibilities for an HIV-1 vaccine. "An effective HIV-1 vaccine has proven elusive, partly due to the difficulty of causing an immune response that can neutralize the diverse viral strains circulating in the human

  4. LOS ALAMOS, New Mexico, August 20, 2010-Los Alamos National Laboratory

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

    sets new record for waste shipments August 20, 2010 Each shipment moves LANL closer to cleanup LOS ALAMOS, New Mexico, August 20, 2010-Los Alamos National Laboratory set a new LANL record on Friday by completing its 132nd transuranic (TRU) waste shipment of fiscal year 2010 to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. The shipment eclipsed last year's record total of 131 shipments, with five weeks still remaining in fiscal year 2010. "Removing this waste from Los

  5. EVIDENCE FOR THE DISKY ORIGIN OF LUMINOUS VIRGO DWARF ELLIPTICALS FROM THE KINEMATICS OF THEIR GLOBULAR CLUSTER SYSTEMS

    SciTech Connect (OSTI)

    Beasley, Michael A.; Cenarro, A. Javier; Brodie, Jean P. E-mail: cenarro@iac.es E-mail: brodie@ucolick.org

    2009-06-15

    We report evidence for dynamically significant rotation in the globular cluster systems of two luminous Virgo dwarf ellipticals, VCC1261 and VCC1528. Including previous results for VCC1087, the globular cluster systems of all three Virgo dwarf ellipticals studied in detail to date exhibit v {sub rot}/{sigma}{sub los}>1. Taking the rotation seen in the globular clusters as a maximal disk rotation, and accounting for the possible fading of any hypothetical progenitor galaxy, we find all three dwarf elliptical galaxies (dEs) lie on the r-band Tully-Fisher relation. We argue that these data support the hypothesis that luminous dEs are the remnants of transformed disk galaxies. We also obtained deep, longslit data for the stars in VCC1261 and VCC1528. Both these galaxies show rapid rotation in their inner regions, with spatial scales of {approx}0.5 kpc. These rotation velocities are surprisingly similar to those seen in the globular cluster systems. At larger radii, we see little rotation in the dEs themselves. Since our longslit data for Virgo dEs extend out to 1-2 effective radii (typical of deep observations), whereas the globular clusters extend out to 4-7 effective radii, we conclude that nondetections of rotation in many luminous dEs may simply be due to a lack of radial coverage in the stellar data, and that globular clusters represent singularly sensitive probes of the dynamics of dEs. Based on these data, we suggest that gas disks are significant sites of globular cluster formation in the early universe.

  6. Supersonic Bare Metal Cluster Beams. Final Report

    DOE R&D Accomplishments [OSTI]

    Smalley, R. E.

    1997-10-14

    A major portion of the project involved elucidating the relation between reactivity and the electronic structure of transition-metal (TM) clusters of 2--200 atoms, which required the construction and continuous development of two principal apparati; the Fourier Transform-Ion Cyclotron Resonance (FT-ICR) apparatus, and Ultraviolet Photoelectron Spectroscopy (UPS). Together, these machines have enabled the most detailed probing of the structure and chemical reactivity of TM clusters. Clusters of all the transition metals were included in these studies. Fundamental aspects in chemisorption, reactivity, and heterogeneous catalysis have also become better understood as a result of these experiments for important classes of systems such as H{sub 2}, CO, and CO{sub 2} adsorbed onto clusters of many of the metals listed above. In particular, a correlation was found between reactivity of H{sub 2} with Fe, Co, and Ni clusters and differences between the cluster IP and EA. As recounted in a previous technical report, the DOE`s role in the initial discovery of fullerenes at Rice was central, and from the start investigations were made into metal atoms trapped in the fullerenes cage. More recently, the authors have discovered that 2--4 atoms of La, Y, or Sc can be produced by laser vaporization of composite graphite/metal-oxide disks. This work was largely motivated by the prospects of using such endohedral TM metals for their catalytic activity without the well-known difficulties of effective support media and lack of control over particle size. Thus, while it will certainly be important to discover ways to efficiently scale up production (e.g., the solar generation method explored with DOE support), the efforts have concentrated more on characterization, purification, and manipulation of doped fullerenes. For the past two years, much of the group`s effort has involved the production, purification, and characterization of carbon nanotubes.

  7. of Las Conchas Fire LOS ALAMOS, New Mexico, July 8, 2011-Los...

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

    closes road, trails for safety reasons; flooding and erosion control work under way July 8, 2011 Crews assessing damage and potential runoff effects of Las Conchas Fire LOS ALAMOS,...

  8. On June 28, Los Alamos National Security, LLC and Los Alamos...

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

    Virginia spends her days bringing joy to other residents by visiting them and making origami animals to brighten their rooms. Irene Powell, RSVP Director in Los Alamos, sums it...

  9. LOS ALAMOS, New Mexico, August 28, 2008-Physicists at Los Alamos...

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

    and helium. "It's really a question of the chicken and the egg," said coauthor Eric Bauer of Los Alamos. "Does superconductivity need magnetism in this state, or does magnetism...

  10. EA-1131: Relocation of Neutron Tube Target Loading Operation, Los Alamos Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts of the proposal to relocate the Neutron Tube Target Loading operations at the U.S. Department of Energy Los Alamos National Laboratory in New Mexico from...

  11. EA-1247: Electrical Power System Upgrades at Los Alamos National Laboratory, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    This EA evaluates the environmental impacts for the proposal to upgrade the electrical power supply system for the U.S. Department of Energy Los Alamos National Laboratory to increase the...

  12. LOS ALAMOS, New Mexico, March 23, 2012-Los Alamos National Laboratory...

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

    to return to work. Any suspected illegal activity will be reported to the Los Alamos Police Department. "We're doing our best to meet our security objectives while minimizing...

  13. EIS-0018: Continued Operation of Los Alamos Scientific Laboratory Site, Los Alamos, New Mexico

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this statement to assesses the potential cumulative environmental impacts associated with current, known future, and continuing activities at the Los Alamos Scientific Laboratory site.

  14. On June 28, Los Alamos National Security, LLC and Los Alamos National Laboratory

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

    2-year-old retiree continues to make a difference April 3, 2012 Virginia Stovall: Vecinos' most "seasoned" volunteer at 102 continues to help others On June 28, Los Alamos National Security, LLC and Los Alamos National Laboratory will honor outstanding LANL employee and retiree Vecinos Volunteer Program volunteers. Volunteers who logged more than 100 hours of service last year will receive recognition, and a monetary donation will be made to the nonprofit organization they serve. The

  15. LOS ALAMOS, N.M., April 2, 2015-Randy Fraser of Los Alamos National Laboratory's

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

    Randy Fraser receives NNSA 2014 Security Professional of the Year award April 2, 2015 LOS ALAMOS, N.M., April 2, 2015-Randy Fraser of Los Alamos National Laboratory's Security, Safeguards and Emergency Response Directorate received a 2014 National Nuclear Security Administration Security Professional of the Year award. "I am extremely honored to have the privilege of presenting these amazing individuals with the Bradley A. Peterson Federal and Contractor Security Professional of the Year

  16. LOS ALAMOS, N.M., April 7, 2016-Los Alamos and Sandia National Laboratories

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

    Looking inside plutonium April 7, 2016 New Mexico labs go where no one has gone before LOS ALAMOS, N.M., April 7, 2016-Los Alamos and Sandia National Laboratories have recently conducted plutonium experiments using Sandia's pulsed power Z Machine that have reached regions of pressure, temperature and density in plutonium never before explored in the laboratory. "With Z we have very carefully reached pressure, temperature and density regimes that are relevant to those seen during a nuclear

  17. LOS ALAMOS, N.M., Dec. 15, 2014-The Los Alamos National Laboratory Fellows list

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

    Laboratory Fellows for 2014 December 15, 2014 Honorees span sciences in physics, astrophysics, chemistry LOS ALAMOS, N.M., Dec. 15, 2014-The Los Alamos National Laboratory Fellows list expands by five this week as a new group of high achievers is named. The honorees this year are Christopher L. Fryer, Herbert O. Funsten, John C. Gordon, Jaqueline L. Kiplinger and David S. Moore. "The sustained scientific excellence demonstrated by the work of Chris, Herb, John, Jaqueline and David

  18. LOS ALAMOS, N.M., Dec. 17, 2015-Scientists at Los Alamos National Laboratory

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

    model more accurately tracks gases for underground nuclear explosion detection December 17, 2015 Model uniquely pairs seismic data with radionuclide fluid-flow models LOS ALAMOS, N.M., Dec. 17, 2015-Scientists at Los Alamos National Laboratory have developed a new, more thorough method for detecting underground nuclear explosions (UNEs) by coupling two fundamental elements-seismic models with gas-flow models-to create a more complete picture of how an explosion's evidence (radionuclide gases)

  19. LOS ALAMOS, N.M., Dec. 3, 2015-Los Alamos National Laboratory molecular

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

    explore new strategies to improve photosynthesis, increase energy yields December 6, 2015 First talk is Monday, Dec. 7 in Albuquerque LOS ALAMOS, N.M., Dec. 3, 2015-Los Alamos National Laboratory molecular biologist Richard Sayre discusses how improving photosynthetic efficiency may result in substantial increases in crop yields during two Frontiers in Science lectures titled "Hacking Photosynthesis: Growing Plants to Power Our Engines and Feed the World" beginning Dec. 7 in

  20. LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National Laboratory

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

    put to work for electric grid security February 14, 2013 LOS ALAMOS, N.M., Feb. 14, 2013-Recently a Los Alamos National Laboratory quantum cryptography (QC) team successfully completed the first-ever demonstration of securing control data for electric grids using quantum cryptography. The demonstration was performed in the electric grid test bed that is part of the Trustworthy Cyber Infrastructure for the Power Grid (TCIPG) project at the University of Illinois Urbana-Champaign (UIUC) that was

  1. LOS ALAMOS, N.M., July 24, 2014-Dipen Sinha of Los Alamos National Laboratory's

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

    Acoustics topic of upcoming Frontiers in Science series July 24, 2014 Tapping sound waves to address energy, national security challenges LOS ALAMOS, N.M., July 24, 2014-Dipen Sinha of Los Alamos National Laboratory's Materials Synthesis and Integrated Devices group will discuss acoustics and its applications, including how it is possible to use sound to solve problems in health, national security and for industry, in a series of Frontiers in Science Lectures beginning July 29 at Crossroads

  2. LOS ALAMOS, N.M., June 24, 2015-Scientists at Los Alamos National Laboratory

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    ocean mixing reveals insight on climate June 24, 2015 Eddies pull carbon emissions into deep ocean, new model simulates complex process LOS ALAMOS, N.M., June 24, 2015-Scientists at Los Alamos National Laboratory have developed a computer model that clarifies the complex processes driving ocean mixing in the vast eddies that swirl across hundreds of miles of open ocean. "The model enables us to study the important processes of ocean storms, which move heat and carbon from the atmosphere

  3. LOS ALAMOS, N.M., March 24, 2015-Los Alamos National Laboratory mechanical

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    computer simulation improves offshore drill rig safety March 24, 2015 LOS ALAMOS, N.M., March 24, 2015-Los Alamos National Laboratory mechanical and thermal engineering researchers' efforts to solve the complex problem of how ocean currents affect the infrastructure of floating oilrigs and their computational fluid dynamics (CFD) numerical simulations received recognition from ANSYS Inc., a company that provides computer-based engineering simulation capabilities."Because energy resources

  4. LOS ALAMOS, N.M., May 22, 2013-Los Alamos National Laboratory's Bradbury

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    partnering in national Blue Star Museums program May 22, 2013 Free admission for active duty military, their family members LOS ALAMOS, N.M., May 22, 2013-Los Alamos National Laboratory's Bradbury Science Museum is again partnering with the National Endowment for the Arts, Blue Star Families Foundation and the Department of Defense in the Blue Star Museums program to host active duty military personnel and their families from Memorial Day, May 27, through Labor Day, Sept. 2. "In this the

  5. LOS ALAMOS, N.M., Nov. 19, 2013-Researchers at Los Alamos National Laboratory

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    virus spread and evolution studied through computer modeling November 19, 2013 LOS ALAMOS, N.M., Nov. 19, 2013-Researchers at Los Alamos National Laboratory are investigating the complex relationships between the spread of the HIV virus in a population (epidemiology) and the actual, rapid evolution of the virus (phylogenetics) within each patient's body. "We have developed novel ways of estimating epidemics dynamics such as who infected whom, and the true population incidence of infection

  6. LOS ALAMOS, N.M., Oct. 26, 2015-Scientists from Los Alamos National Laboratory,

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    Nanoscale, multidimensional artificial magnet created October 26, 2015 Embargoed for 10 a.m. Mountain, Oct. 26, 2015 Tiny magnets could work in sensors, information encoding LOS ALAMOS, N.M., Oct. 26, 2015-Scientists from Los Alamos National Laboratory, in collaboration with a group at the University of Illinois at Urbana-Champaign, the Lawrence Berkeley National Laboratory's Advanced Light Source and with other researchers nationwide, have realized a nanoscale, artificial magnet by arranging an

  7. LOS ALAMOS, N.M., October 9, 2012-Researchers at Los Alamos National

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    crystallography aids drug design October 9, 2012 Precisely tailored pharmaceuticals could reduce medical side effects LOS ALAMOS, N.M., October 9, 2012-Researchers at Los Alamos National Laboratory have used neutron crystallography for the first time to determine the structure of a clinical drug in complex with its human target enzyme. Seeing the detailed structure of the bonded components provides insights into developing more effective drugs with fewer side effects for patients. - 2 - The

  8. LOS ALAMOS, NEW MEXICO, August 22, 2012-Nathan Moody of Los Alamos

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    engineer selected to participate in NAE's 2012 "Frontiers of Engineering" symposium August 22, 2012 - 2 - Nathan Moody, specialist in electromagnetic radiation, honored LOS ALAMOS, NEW MEXICO, August 22, 2012-Nathan Moody of Los Alamos National Laboratory is among 78 of the nation's brightest young engineers selected for the National Academy of Engineering's (NAE) 18th annual U.S. Frontiers of Engineering symposium. Engineers between 30 to 45 who are performing exceptional engineering

  9. LOS ALAMOS, NEW MEXICO, August 30,2012-Los Alamos National Laboratory

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    provides HOPE for radiation belt storm probes August 30, 2012 Spacecraft pair to explore mysterious region where other satellites fear to tread LOS ALAMOS, NEW MEXICO, August 30,2012-Los Alamos National Laboratory expertise in radiation detection and shielding is poised to help a national team of scientists better understand a mysterious region that can create hazardous space weather near our home planet. The Helium Oxygen Proton Electron (HOPE) analyzer is one of a suite of instruments that was

  10. LOS ALAMOS, New Mexico, April 20, 2010-Los Alamos National Laboratory today

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    final Recovery Act demolition contracts April 20, 2010 Two small businesses will demolish Cold War-era complex LOS ALAMOS, New Mexico, April 20, 2010-Los Alamos National Laboratory today announced it has awarded its final two demolition contracts under the American Recovery and Reinvestment Act. The two winning bidders will each demolish a portion of the remaining unused buildings at the Lab's historic Technical Area 21. ARSEC Environmental, LLC of White Rock, NM, received a $2 million task

  11. LOS ALAMOS, New Mexico, August 20, 2012-Scientists at Los Alamos National

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    Laser research shows promise for cancer treatment August 20, 2012 New insights gained on how lasers generate ions in dense plasmas LOS ALAMOS, New Mexico, August 20, 2012-Scientists at Los Alamos National Laboratory have observed for the first time how a laser penetrates dense, electron-rich plasma to generate ions. The process has applications for developing next generation particle accelerators and new cancer treatments. The results, published online August 19 in Nature Physics, also confirm

  12. LOS ALAMOS, New Mexico, August 28, 2008-Physicists at Los Alamos National

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    Magnetism and superconductivity observed to exist in harmony August 28, 2008 LOS ALAMOS, New Mexico, August 28, 2008-Physicists at Los Alamos National Laboratory, along with colleagues at institutions in Switzerland and Canada, have observed, for the first time in a single exotic phase, a situation where magnetism and superconductivity are necessary for each other's existence. Physicists have seen the battle for supremacy between the competing states of magnetism and superconductivity as one in

  13. LOS ALAMOS, New Mexico, August 4, 2010-Los Alamos National Laboratory today

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    first Recovery Act cleanup project August 4, 2010 Demolition of former fusion facility completed ahead of schedule LOS ALAMOS, New Mexico, August 4, 2010-Los Alamos National Laboratory today announced it has completed the first of four major environmental cleanup projects funded by the American Recovery and Reinvestment Act. The $13 million project involved demolition of an 18,000-square-foot former nuclear fusion research facility. "It's good to get this one under our belt," said

  14. LOS ALAMOS, New Mexico, December 20, 2010-Los Alamos National Laboratory

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    Top 10 science & technology developments of 2010 December 20, 2010 LOS ALAMOS, New Mexico, December 20, 2010-Los Alamos National Laboratory has named its Top 10 science and technology developments of 2010 based on major programmatic milestones, strategic potential, scholarly accounts, and associated news coverage. "The science featured here represents just a fraction of what we the Laboratory accomplished this year. But it does indicate the extreme breadth of national security science

  15. LOS ALAMOS, New Mexico, February 26, 2009- Officials at Los Alamos National

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    identifies internal material control issue February 26, 2009 LOS ALAMOS, New Mexico, February 26, 2009- Officials at Los Alamos National Laboratory have reported an internal material control error to the National Nuclear Security Administration. The error relates to internal inventory and accounting that documents movement of sensitive materials within a small portion of Technical Area 55, the Laboratory's plutonium research, development, and processing facility. There is 100 percent certainty

  16. LOS ALAMOS, New Mexico, January 14, 2010-Los Alamos National Laboratory

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    to play key role in biofuel development January 14, 2010 Laboratory among consortium members receiving ARRA funds LOS ALAMOS, New Mexico, January 14, 2010-Los Alamos National Laboratory will play a key role in helping develop advanced biofuels for transportation, thanks to funding from the American Reinvestment and Recovery Act (ARRA). As a partner in two separate funding awards announced this week by Energy Secretary Steven Chu, LANL will partner with businesses, nonprofit organizations,

  17. LOS ALAMOS, New Mexico, January 28, 2009- Los Alamos National Laboratory is

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    notifies employees, visitors of possible beryllium exposure January 28, 2009 LOS ALAMOS, New Mexico, January 28, 2009- Los Alamos National Laboratory is notifying approximately 1,890 current and former employees and authorized visitors of potential exposure to beryllium based on recently discovered beryllium contamination at one of the Lab's technical areas. For approximately 240 employees who worked at the facility, documented experience shows that approximately two percent (2%) of these

  18. LOS ALAMOS, New Mexico, July 31, 2008-Scientists from Los Alamos National

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    shed light on heavy electrons, suggest new view of superconductivity July 31, 2008 LOS ALAMOS, New Mexico, July 31, 2008-Scientists from Los Alamos National Laboratory, the University of California, Irvine, and the University of California, Davis have proposed a new characterization for the bizarre behavior of certain super-cooled materials-many that act as superconductors-which suggests a paradigm shift in the way scientists understand superconductivity. The researchers' work is explained in

  19. LOS ALAMOS, New Mexico, July 9, 2012-Los Alamos National Laboratory (LANL)

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    for security challenges to be topic of Frontiers in Science lectures July 9, 2012 LOS ALAMOS, New Mexico, July 9, 2012-Los Alamos National Laboratory (LANL) scientist Richard Hughes discusses the basics of cryptography and quantum physics and the ways LANL researchers use them to address security challenges in an increasingly networked world at a Frontiers in Science series talk at 7 p.m., Tuesday, July 10 in the Museum of Natural History and Science, 1801 Mountain Road N.W., Albuquerque.

  20. LOS ALAMOS, New Mexico, June 16, 2009-Los Alamos National Laboratory today

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    William Rees appointed to new Global Security leadership position June 16, 2009 LOS ALAMOS, New Mexico, June 16, 2009-Los Alamos National Laboratory today announced that William S. Rees, Jr. will join the senior leadership team on June 29 as the principal associate director for Global Security, a new position that elevates the importance of the Laboratory's work in key program areas, including non-proliferation, intelligence support, defense, nuclear counterterrorism, and homeland security.

  1. LOS ALAMOS, New Mexico, June 27, 2012-Los Alamos National Laboratory has

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    Reorganization bolsters nuclear nonproliferation capability June 27, 2012 Action provides huge advantages for collaboration and customer service LOS ALAMOS, New Mexico, June 27, 2012-Los Alamos National Laboratory has strengthened its capability in a key aspect of nuclear nonproliferation by combining two groups within its Global Security organization. Scott Gibbs, Associate Director of Threat Identification and Response, recently announced the merger of the former Nuclear Design and Risk

  2. LOS ALAMOS, New Mexico, June 4, 2013-Los Alamos National Laboratory scientists

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    catalyst could jumpstart e- cars, green energy June 4, 2013 Economical non-precious-metal catalyst capitalizes on carbon nanotubes LOS ALAMOS, New Mexico, June 4, 2013-Los Alamos National Laboratory scientists have designed a new type of nanostructured-carbon-based catalyst that could pave the way for reliable, economical next-generation batteries and alkaline fuel cells, providing for practical use of wind- and solar-powered electricity, as well as enhanced hybrid electric vehicles. In a paper

  3. LOS ALAMOS, New Mexico, June 8, 2009- Los Alamos National Laboratory's chief

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    Tom Harper receives cyber security award June 8, 2009 Chief information officer recognized LOS ALAMOS, New Mexico, June 8, 2009- Los Alamos National Laboratory's chief information officer, Tom Harper, received the Department of Energy's highest cyber security honor. The Charlene Douglass Memorial Award, named for a longtime Laboratory employee and supporter of the cyber security program, recognizes an individual's expertise, dedication, and significant contributions to information security.

  4. LOS ALAMOS, New Mexico, March 11, 2009-Los Alamos National Laboratory

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    create 'map of science' March 11, 2009 Data provides high-resolution picture of scientists' information retrieval habits LOS ALAMOS, New Mexico, March 11, 2009-Los Alamos National Laboratory scientists have produced the world's first Map of Science-a high-resolution graphic depiction of the virtual trails scientists leave behind when they retrieve information from online services. The research, led by Johan Bollen, appears this week in PLoS ONE (the Public Library of Science). "This

  5. LOS ALAMOS, New Mexico, May 4, 2009- Los Alamos National Laboratory scientists

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    scientists named SIAM Fellows for their contributions to mathematics May 4, 2009 LOS ALAMOS, New Mexico, May 4, 2009- Los Alamos National Laboratory scientists James M. "Mac" Hyman, Alan S. Perelson, David H. Sharp, and Burton B. "Burt" Wendroff are new Fellows of the Society for Industrial and Applied Mathematics (SIAM). Hyman of Applied Mathematics and Plasma Physics was recognized for his contributions to the numerical solution of partial differential equations and

  6. LOS ALAMOS, New Mexico, November 19, 2010- Los Alamos National Laboratory

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    debuts hybrid garbage truck November 19, 2010 Truck uses hydraulic pressure to improve efficiency by 30 percent LOS ALAMOS, New Mexico, November 19, 2010- Los Alamos National Laboratory has begun using a diesel-hydraulic hybrid truck for daily garbage pickup, improving fuel efficiency by 30 percent and reducing greenhouse gas emissions by even more. The Peterbilt Model 320 replaces one of the Lab's two garbage trucks. Each truck runs 40 hours per week and racks up tens of thousands of miles

  7. LOS ALAMOS, New Mexico, November 24, 2008-A Los Alamos National Laboratory

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    observatory fingers cosmic ray 'hot spots' November 24, 2008 Milagro Observatory unveils something never before seen from Earth LOS ALAMOS, New Mexico, November 24, 2008-A Los Alamos National Laboratory cosmic-ray observatory has seen for the first time two distinct hot spots that appear to be bombarding Earth with an excess of cosmic rays. The research calls into question nearly a century of understanding about galactic magnetic fields near our solar system. Joining an international team of

  8. LOS ALAMOS, New Mexico, November 24, 2008-Los Alamos National Laboratory

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    see new mechanism for superconductivity November 24, 2008 Research explains unconventional superconductivity without phonons LOS ALAMOS, New Mexico, November 24, 2008-Los Alamos National Laboratory researchers have posited an explanation for superconductivity that may open the door to the discovery of new, unconventional forms of superconductivity. In a November 20 Nature letter, research led by Tuson Park and Joe D. Thompson describes a new explanation for superconductivity in non-traditional

  9. LOS ALAMOS, New Mexico, November. 25, 2008- Today, Los Alamos National

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    names new deputy director November 25, 2008 LOS ALAMOS, New Mexico, November. 25, 2008- Today, Los Alamos National Laboratory announced that Isaac "Ike" Richardson has been selected to be the new deputy director, effective February 1, 2009. Richardson will replace Jan Van Prooyen, who - after three years at the Laboratory and a distinguished 43-year career in national security matters - has announced his plans to retire in early 2009. Van Prooyen joined the Lab from Bechtel in 2006,

  10. LOS ALAMOS, New Mexico, OCTOBER 18, 2010-Los Alamos National Laboratory

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    Consortium to design human trials of mosaic HIV vaccine October 18, 2010 LOS ALAMOS, New Mexico, OCTOBER 18, 2010-Los Alamos National Laboratory researcher Bette Korber is part of an international team of investigators working to design and implement the first human trial of a mosaic HIV vaccine candidate. The vaccine represents a novel strategy for fighting the virus that causes AIDS by attempting to address one of the most daunting challenges in HIV vaccine design: the virus's extensive

  11. LOS ALAMOS, New Mexico, September 1, 2010-Los Alamos National Laboratory

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    obtains approval to begin design on new radioactive waste staging facility September 1, 2010 Buildings would replace existing facilities at Technical Area 54 LOS ALAMOS, New Mexico, September 1, 2010-Los Alamos National Laboratory today announced it has obtained Department of Energy approval to begin preliminary design of a new transuranic (TRU) waste staging facility. The facility would replace a number of buildings and fabric domes at LANL's Technical Area 54, which must be closed and

  12. Supporting New Mexico's economy LOS ALAMOS, New Mexico, April 16, 2009- Los Alamos National Security, LLC

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    Lab awards $753 million in contracts April 16, 2009 Supporting New Mexico's economy LOS ALAMOS, New Mexico, April 16, 2009- Los Alamos National Security, LLC recently awarded subcontracts for a total of more than $753 million to several small businesses. A contract signing ceremony is scheduled for 9 a.m. Friday (April 17) at the Hotel Blue, 717 Central Ave. NW in Albuquerque. New Mexico Senator Jeff Bingaman is scheduled to attend. "These subcontract awards for products and professional

  13. Museum LOS ALAMOS, N.M., Sept. 5, 2013-Los Alamos National Laboratory Director Charlie

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    lab director to link science education, national security in TEDxABQ talk September 5, 2013 Watch live stream at home or at Bradbury Science Museum LOS ALAMOS, N.M., Sept. 5, 2013-Los Alamos National Laboratory Director Charlie McMillan will discuss the linkage between national security and early education in science, technology, engineering, and mathematics (STEM) during a presentation at the TEDxABQ conference in Albuquerque on Saturday, Sept. 7. Although the event is expected to sell out

  14. Los Alamos, New Mexico, October 27, 2009 - Supporting Los Alamos National

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    create the largest HIV evolutionary tree October 27, 2009 Mapping Darwinian evolutionary relationships results in an HIV family tree that may lead researchers to new vaccine focus areas Los Alamos, New Mexico, October 27, 2009 - Supporting Los Alamos National Laboratory's role in the international Center for HIV/AIDS Vaccine Immunology (CHAVI) consortium, researchers are using the Roadrunner supercomputer to analyze vast quantities of genetic sequences from HIV infected people in the hope of

  15. Los Alamos, New Mexico, September 2, 2009-An award-winning Los Alamos National

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    strikes a chord with algal biofuels September 2, 2009 Award-winning acoustic focusing technology will help create 'green gold' Los Alamos, New Mexico, September 2, 2009-An award-winning Los Alamos National Laboratory sound-wave technology is helping Solix Biofuels, Inc. optimize production of algae-based fuel in a cost-effective, scalable, and environmentally benign fashion -paving the way to lowering the carbon footprint of biofuel production.Algae innards contain a high concentration of

  16. Manhattan Project: Establishing Los Alamos, 1942-1943

    Office of Scientific and Technical Information (OSTI)

    Entrance to the Los Alamos "Tech Area" ESTABLISHING LOS ALAMOS (Los Alamos: Laboratory, 1942-1943) Events > Bringing it All Together, 1942-1945 Establishing Los Alamos, 1942-1943 Early Bomb Design, 1943-1944 Basic Research at Los Alamos, 1943-1944 Implosion Becomes a Necessity, 1944 Oak Ridge and Hanford Come Through, 1944-1945 Final Bomb Design, 1944-1945 Atomic Rivals and the ALSOS Mission, 1938-1945 Espionage and the Manhattan Project, 1940-1945 Map of Los Alamos, New Mexico. The

  17. Drone Zone at Los Alamos ScienceFest

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    Drone Zone at Los Alamos ScienceFest Drone Zone at Los Alamos ScienceFest WHEN: Jul 18, 2015 11:00 AM - 3:00 PM WHERE: Ashley Pond Downtown Los Alamos, New Mexico CONTACT: Jessica Privette 505 667-0375 CATEGORY: Bradbury INTERNAL: Calendar Login Drone Zone at Los Alamos ScienceFest Event Description An interactive event offering learning and competition as part of the Los Alamos ScienceFest. Join us at the Drone Zone at Los Alamos ScienceFest where you can bring your own drone or try flying a

  18. Los Alamos Novel Rocket Design Flight Tested

    ScienceCinema (OSTI)

    Tappan, Bryce

    2015-01-05

    Los Alamos National Laboratory scientists recently flight tested a new rocket design that includes a high-energy fuel and a motor design that also delivers a high degree of safety. Researchers will now work to scale-up the design, as well as explore miniaturization of the system, in order to exploit all potential applications that would require high-energy, high-velocity, and correspondingly high safety margins.

  19. Los Alamos Team Demonstrates Bottle Scanner Technology

    SciTech Connect (OSTI)

    Espy, Michelle; Schultz, Larry

    2014-05-06

    Los Alamos scientists are demonstrating a Nuclear Magnetic Resonance Imaging (NMR) technology that may provide a breakthrough for screening liquids at airport security. By adding low-power X-ray data to the NMR mix, scientists believe they have unlocked a new detection technology. Funded in part by the Department of Homeland Security's Science and Technology Directorate, the new technology is called MagRay.

  20. Los Alamos National Laboratory Facility Review

    SciTech Connect (OSTI)

    Nelson, Ronald Owen

    2015-06-05

    This series of slides depicts the Los Alamos Neutron Science Center (LANSCE). The Center's 800-MeV linac produces H+ and H- beams as well as beams of moderated (cold to 1 MeV) and unmoderated (0.1 to 600 MeV) neutrons. Experimental facilities and their capabilities and characteristics are outlined. Among these are LENZ, SPIDER, and DANCE.