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Turning A Painkiller Into A Cancer Killer

Without knowing exactly why, scientists have long observed that people who regularly take non-steroidal anti-inflammatory drugs like aspirin have lower incidences of certain types of cancer. Now, in a study appearing in Cancer Cell magazine, investigators at Sanford-Burnham Medical Research Institute and their colleagues have figured out how one such drug, called Sulindac, inhibits the growth of tumors. The study reveals that the drug shuts down cancer cell growth, and initiates the death of cells by binding to a nuclear receptor, that can then turn genes on or off. Sulindac is currently prescribed for the treatment of pain and fever, and to help relieve symptoms of arthritis. The current study demonstrates a new application as a potential anti-cancer treatment that targets certain kinds of tumors.

Tags: technology , Meeting Mission Goals Through Technology , health , Scott Carr

Thursday - 06/17/2010, 06:11pm EDT

EPA Completes Air Quality Testing At Schools

The Environmental Protection Agency has completed air quality testing outside of 63 schools in 22 states as well as at two tribal schools. The testing was done as part of an unprecedented school air monitoring initiative announced last year to protect children from toxic air pollution around schools. Air samplers using microprocessors and "Intelligent Air Pump"s were used to trap Semi-Volatile Organic Compounds, hexavalent chromium, and other airborne toxins while a Climatronics Sonimometer™ was used to measure wind speeds and direction. EPA experts will now analyze the data to understand whether air quality at these schools poses long-term health concerns for children. The agency has posted preliminary data to its Web site throughout the project to make public the levels of the 62 air toxins the monitors are checking.

Tags: technology , Meeting Mission Goals Through Technology , EPA , Scott Carr

Thursday - 06/17/2010, 06:09pm EDT

NOAA Launches Oil Spill Tracker Web Site

The National Oceanic and Atmospheric Administration has launched a federal Web site meant to answer questions about the response to the B-P Gulf oil spill. Agency officials say it's designed as a one-stop shop for detailed near-real-time information about the response to the Deepwater Horizon incident, incorporating data from the various agencies that are working together to tackle the spill. Originally designed for responders, who make operational decisions regarding the disaster, the web site integrates the latest data on the oil spill's trajectory, fishery closed areas, wildlife and Gulf Coast resources into one customizable interactive map. The web site is http://www.GeoPlatform.gov/gulfresponse.

Tags: technology , Meeting Mission Goals Through Technology , NOAA , BP , oil spill , Scott Carr

Thursday - 06/17/2010, 05:59pm EDT

Using Technology To Improve Small Biz Partnerships

The federal administration is looking for ways to improve contracting with small businesses - in particular through the use of innovative strategies and technologies - and they want the public's input on how it might be done. In an April Memo, President Obama established an interagency task force to improve agency contracting with small businesses. In addition to the creation of a Web site - that tracks agency progress in meeting small business goals - the President highlighted the importance of contracting with businesses owned by minorities, the socially and economically disadvantaged, and disabled veterans. Public input can be given in person at a meeting to held on June 28th in Washington's Commerce auditorium, or submitted via email by June 30th. The task force report is due out by the end of August.

Tags: technology , Meeting Mission Goals Through Technology , Barack Obama , Scott Carr

Thursday - 06/17/2010, 05:50pm EDT

Analysis: SCOTUS upholds 'sexy text' search

Court says the search did not violate his constitutional rights.

Tags: newscast , technology , SCOTUS , Center for Democracy & Technology , Jim Dempsey

Thursday - 06/17/2010, 05:37pm EDT
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House members support Senate cyber bill

A companion bill will be introduced in the House.

Tags: technology , cybersecurity , Cybersecurity Update , Senate , House , Capitol Hill

Thursday - 06/17/2010, 05:24pm EDT
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Google Apps could help agencies move to the cloud

New service could change the way the federal government does business.

Tags: technology , Google , David Girouard , Web 2.0 , Gov 2.0 , Google Apps , Cloud computing , Fed Cloud Blog , Dorothy Ramienski

Thursday - 06/17/2010, 03:41pm EDT
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Who owns public crime data?

The blog TechDirt wants to know.

Tags: newscast , DorobekInsider , Must Reads , technology , public crime data

Thursday - 06/17/2010, 02:02pm EDT

Scientific Teams Analyzing Flow Rates from BP's Well

The federal Flow Rate Technical Group, a scientific team led by Secretary of Energy Steven Chu has been bringing together several scientific methodologies to develop updated estimates of how much oil is flowing from BP's leaking oil well in the Gulf of Mexico. The updated estimate, which will bring together the ongoing work of scientists and engineers from the federal government, as well as universities, and research institutions, will be of how much oil has been flowing since the riser was cut on June 3rd. Three of the teams analyzed broad sets of technical data from the air, on the surface and coast, and under water, and plugged the bits and pieces into computer models in order to formulate their revised estimates. There's a web site to learn more about the response effort. It's www.deepwaterhorizonresponse.com.

Tags: technology , Meeting Mission Goals Through Technology , Steven Chu , BP , Gulf of Mexico , Scott Carr

Thursday - 06/17/2010, 01:27pm EDT

Stretching Molecules Yields New Understanding of Electricity

Cornell University researchers recently stretched individual molecules and watched electrons flow through them, proving that single-molecule devices can be used as powerful new tools for nanoscale science experiments. The work resulted in the first precision tests of a phenomenon known as the under screened Kondo effect. It shows that single-molecule devices can be very useful as scientific tools to study a phenomenon that has never before been accessible. The research was supported by the National Science Foundation's Division of Materials Research and presents a powerful new tool for nanoscale science experiments. Using a cobalt-based complex cooled to extremely low temperatures, Ralph, Parks and an international team of researchers watched electrons move through single molecules and accomplished a feat that until now escaped chemists and physicists. They were able to study the resistance of the flow of electricity within a system's electric field as the temperature approached absolute zero.

Tags: technology , Meeting Mission Goals Through Technology , Cornell University , National Science Foundation , Ralph Parks , science , Scott Carr

Thursday - 06/17/2010, 01:20pm EDT
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