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Submission + - Supersymmetry theory dealt a blow (bbc.co.uk)

Dupple writes: Researchers at the Large Hadron Collider have detected one of the rarest particle decays seen in Nature.

The finding deals a significant blow to the theory of physics known as supersymmetry.

Many researchers had hoped the LHC would have confirmed this by now.

Supersymmetry, or SUSY, has gained popularity as a way to explain some of the inconsistencies in the traditional theory of subatomic physics known as the Standard Model.

The new observation, reported at the Hadron Collider Physics conference in Kyoto, is not consistent with many of the most likely models of SUSY.

Prof Chris Parke, who is the spokesperson for the UK Participation in the LHCb experiment, told BBC News: "Supersymmetry may not be dead but these latest results have certainly put it into hospital."


Submission + - Obama's Stem Cell Guidelines Threaten Research (wired.com)

Death Metal writes: "Under the Obama administration's proposed rules for funding embryonic stem cell research, hundreds of existing cell lines could be ineligible, even those that qualified under President Bush.

The guidelines were written by the National Institutes of Health and are currently in draft form and expected to be finalized in July. But in their current state, they restrict funding to stem cell lines produced according to new rules that are only now being established. Few existing cell lines will meet those requirements.

"The so-called Presidential lines aren't suitable for actual medical application," said Patrick Taylor, deputy counsel at Children's Hospital Boston, who criticized the NIH guidelines in a paper published Thursday in Cell Stem Cell. "But we're talking about many, many more lines. The new lines were created with extensive ethical oversight. They're at stake here.""


Submission + - US Trustee Asks to Send SCO Into Chapter 7 (groklaw.net)

I Don't Believe in Imaginary Property writes: "The US Trustee has asked that SCO's Chapter 11 bankruptcy be converted to a Chapter 7 bankruptcy because, in their words, 'there no reasonable chance of "rehabilitation" in these cases, the Debtors have tried — and failed — to liquidate their business in chapter 11.' With any luck, the Court will grant this petition, fire Darl & co., and sell whatever few assets SCO has left in order to repay their creditors. Where's Liquidator Brunt when you need him?"

VMware May Violate Linux Copyrights 443

Nailer writes "Bloomberg believe VMware's IPO today may the largest technology offering since Google. But doubts have been cast over the company's supposedly proprietary ESX product, as top 10 Linux contributor Christopher Hellwig claims the software may violate Linux kernel copyrights. 'Is Hellwig right, and is VMware a derived product of Linux? Unless vmkernel can be loaded without the Linux kernel, it would appear so. VMware was developed from another, long ago OS created as a research project, but it's unclear whether vmkernel was ported from that OS or rewritten as the Linux-requiring binary blob. What's more of an issue is that VMware had these serious questions posed directly to them a year ago, repeated in a public forum many times since, but have yet to respond at all.'"

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The IBM purchase of ROLM gives new meaning to the term "twisted pair". -- Howard Anderson, "Yankee Group"