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National Laboratory

NNSA Announces Elimination of 450 Metric Tons of Russian Weapons Highly Enriched Uranium

on July 9, 2012 - 11:00am

NNSA News:

Photo: Removing fresh nuclear fuel from Rossendorf, Germany. Courtesy/www.nnsa.doe.gov

WASHINGTON, D.C.The National Nuclear Security Administration (NNSA) today announced that it has monitored the elimination of more than 450 metric tons of Russian highly enriched uranium (HEU) under a landmark nuclear nonproliferation program.

The 1993 U.S.-Russia HEU Purchase Agreement is now 90 percent complete and by the end of 2013 a total of 500 MT of Russian nuclear weapons HEU will be eliminated by being converted into low enriched uranium (LEU), which is intended for peaceful uses.

Friday Nights at the Bradbury Science Museum

on July 5, 2012 - 7:11pm

Museum Director Linda Deck of the Bradbury Science Museum presents a talk at a recent Rotary Club meeting at Fuller Lodge in which she highlighted current and upcoming museum events. This summer, the Bradbury Science Museum is open until 9 p.m., each Friday night. Photo by Carol A. Clark/ladailypost.com

Bradbury Science Museum Director Linda Deck briefs Rotary Club members on upcoming events including Nanoscale Science and Engineering July 13, Entrepreneur Night at The Hive July 20 and Mars Science Laboratory, robots, FIRST Robotics July 27. Photo by Carol A. Clark/ladailypost.com

Inside

County Issues Community Update as LANL Enters Stage III Fire Restrictions

on July 3, 2012 - 10:29am

COUNTY News Alert:

The Los Alamos County Fire Department (LAFD) would like to ask the public for their continued support and assistance during Extreme Fire Danger.

The Los Alamos National Laboratory properties have entered Stage III Fire Restrictions effective July 3 and the LAFD supports their actions.

Therefore, the Los Alamos Fire Department has implemented the attached restrictions to all County owned or forested areas within Los Alamos County effective at 8 a.m. today, Tuesday July 3. 

Patrols of these areas will be conducted by the LAFD and LAPD throughout the County and residents

LASO, LANL Increase Fire Restrictions

on July 2, 2012 - 4:37pm

The National Nuclear Security Administration’s Los Alamos Site Office (LASO) has upgraded fire restrictions on Department of Energy property to prohibit all outside recreational and off-road driving activities.

The upgrade to Stage III fire restrictions coincides with that of Los Alamos National Laboratory.

Both organizations imposed Stage II fire restrictions last week, and are now increasing their postures to Stage III.

“We are not seeing any near-term relief in the hot and dry weather,” LASO Manager Kevin Smith said.

NNSA, Euratom Conclude Second Joint Steering Committee Meeting

on July 2, 2012 - 2:44pm

NNSA News:

NNSA and Euratom meet in Brussels. Courtesy/NNSA

BRUSSELS – The National Nuclear Security Administration (NNSA) and the European Atomic Energy Community (Euratom) have concluded the second Joint Steering Committee meeting under a 2010 Agreement in the field of nuclear material safeguards and security research and development.

The Agreement provides a framework for technical cooperation in nuclear safeguards, border monitoring, nuclear forensics, export controls, and physical protection of nuclear materials and facilities.

The meeting served as an opportunity to reinforce

Human Cooperation (1+1=2.7): Superlinear Group Production in Open-Source Source Software Collaborations and Evolutionary Feedback Selection

on July 2, 2012 - 1:04pm

Didier Sornette of the Department of Management, Technology and Economics (D-MTEC), ETH Zurich will present a talk at 12:15 p.m., Thursday July 5 in the Noyce  Conference Room at the Santa Fe Institute.

Sornette's talk is entitled, "Human Cooperation (1+1=2.7): Superlinear Group Production in Open-Source Source Software Collaborations and Evolutionary Feedback Selection."

Abstract: In the first part of the seminar, we present a new analysis of a representative sample 254 open source software (OSS) projects that show how development activity of successful open innovation projects occurs

U.S. Releases Updated Plutonium Inventory Report

on July 2, 2012 - 10:01am

NNSA News:

Plutonium pellet. Courtesy photo

WASHINGTON, D.C. – The National Nuclear Security Administration (NNSA) announced Friday the public release of a report that details the current plutonium inventory of the U.S.

Titled The United States Plutonium Balance, 1944-2009, the document serves as an update to Plutonium: the First 50 Years, which was first released by the Department of Energy (DOE) in 1996.

The report provides the U.S. inventory of plutonium owned by DOE and includes material in the possession of the Department of Defense (DoD).

It can be found online at

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