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Government

Feds halt best medical practices program ->

Submitted by modapi
modapi writes "Even common medical procedures can have their success rates dramatically improved by having doctors use checklists. But the Fed's Office for Human Research Protections of the Department of Health & Human Services has halted the practice, claiming the checklists are actually "human subject research" requiring informed consent. ZDnet's Robin Harris comments

"Human subject research requires the patient's informed consent for good reason. But once a "best practice" is defined, asking patients if they want it is, in effect, giving them the option to accept substandard care. How would this work in the ICU? I can see it now: Researcher: "Ms. At-Death's-Door? I need your informed consent for some human subject research. We're requiring doctors to perform procedures correctly by using checklists. You can also opt for our standard level of ineptitude."

He includes contact info and a suggested letter for people who want better health care practice."

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Power

Benchmarking power efficient servers

Submitted by
modapi
modapi writes "According to the EPA data centers — not including Google et. al, — are on track to double power consumption in the next five years. Forget about global warming, that is a lot of expensive power. Can we cut the power requirement? We could, if we had a way to reliably benchmark power consumption across architectures. Which is what JouleSort: A Balanced Energy-Efficiency Benchmark (PDF) by Suzanne Rivoire, Mehul A. Shah, Parthasarathy Ranganathan and Christos Kozyrakis tries to do. StorageMojo summarizes the key findings of the paper and contrasts it with the recent Google paper "Powering a warehouse-sized computer". The authors use the benchmark to design a power-efficient server and to consider the role of software, RAM and power supplies in power use."
Data Storage

Secure & Free Hard Disk Erase

Submitted by
modapi
modapi writes "UCSD's Center for Magnetic Recording Research has a DOS utility that enables the built in Secure Erase command on ATA drives. Secure Erase is approved by NIST's Computer Security Resource Center 7, and meets the legal requirements for SOX, HIPAA and Graham-Leach-Bliley. Secure Erase is part of the ANSI standard ATA spec, but users haven't been able to access it because most BIOSes disable access to the command. Put the utility on a Windows XP boot floppy and you're good to go. The process takes a couple of hours, depending on disk size. Secure Erase overwrites every single track on a disk, including bad blocks, so data is not recoverable. Learn more at ZDnet's Storage Bits blog."

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