Today after an arduous day of work I opted to chat up my time with some of my buddies over at Google Wave. Then the unexpected happened: Oh behold the chill screen of death. It seems like Wave will have its ups and downs at any given time of the month or could it be moon related just like any other tide...? Well whatever it is it needs to get their act together because it would be disastrous if people were to rely as much as they do on other Google services just to find out that it needs maintenance...Bummer. Surf's out???
0 Today after an arduous day of work I opted to chat up my time with some of my buddies over at Google Wave. Then the unexpected happened: Oh behold the chill screen of death. It seems like Wave will have its ups and downs at any given time of the month or could it be moon related just like any other tide...? Well whatever it is it needs to get their act together because it would be disastrous if people were to rely as much as they do on other Google services just to find out that it needs maintenance...Bummer. Patient HM & Dr A
2
After a long and arduous journey of 50+ hours, Dr. Annese and his team of researchers completed the slicing of Pt. HM brain under the excited vigilance of hundreds of spectators that watched online as Dr. A sliced the last piece of HM's brain. These slides will aid on the digital mapping of HM brain for future generations' research and field work. Congratulations Dr. Annese and thank you for kindly sharing this wonderful moments with all of us. Truly admirable. Hope this inspired many others as it has inspired me.Grand Finale.
The Credits.
Stem Cell Research Funds
3
New stem cell lines approved for tax-paid research
December 2, 2009(AP) -- Scientists can start using taxpayer dollars to do research with 13 batches of embryonic stem cells and the government says dozens more cell lines should be available soon, opening a new era for the potentially life-saving field.
President Barack Obama lifted eight years of restrictions on these master cells last spring. But $21 million-and-counting in new projects were on hold until the National Institutes of Health determined which of hundreds of existing stem cell lines were ethically appropriate to use."This is the first down payment," Dr. Francis Collins, NIH's director, said Wednesday as he opened a master registry. "People are champing at the bit for the opportunity to get started."
Thirteen stem cell lines - created by Children's Hospital Boston and Rockefeller University - are first on that list. Another 96 embryonic stem cell lines are undergoing NIH review, and 20 or more could get a decision by Friday, Collins said.
And researchers have notified the NIH that they may apply for approval of another 250 stem cell lines.
"The field has been waiting with bated breath for this announcement," said Dr. George Daley of Children's Hospital Boston, whose lab created 11 of the newly approved lines. He has about 100 vials of cells from each batch already banked and ready to ship to researchers around the country.
The numbers mark a big change from the Bush administration, which had limited taxpayer-funded research to about 21 stem cell lines, those already in existence as of August 2001. Scientists say newer batches were created in ways that made them far better candidates for successful research. Indeed, only one of the Bush-era stem cell lines is among the 96 now under consideration.
Wednesday's announcement means that researchers who were awarded $21 million in stem cell research grants earlier this year can start using the approved lines immediately, projects that include work to one day repair damaged heart tissue and grow new brain cells. Millions more in stem cell money is due out later this winter, funds from the economic stimulus package.
Embryonic stem cells can morph into any cell of the body, and scientists hope to harness them so they can create replacement tissue to treat, possibly even cure, a variety of diseases, from diabetes to Parkinson's to spinal cord injury.
Culling those cells destroys a days-old embryo, something many strongly oppose on moral grounds. But once created, the cells can propagate indefinitely in lab dishes.
Federal law forbids using taxpayer money to create or destroy an embryo. All the stem cell lines involved in Wednesday's announcement were created from fertility clinic leftovers - embryos that otherwise would have been thrown away - using private money. NIH is reviewing the rest to see if they also meet ethics requirements for use in taxpayer-funded health research. Among the requirements: That the woman or couple who donated the original embryo did so voluntarily and were told of other options, such as donating to another infertile woman.
Why do scientists need so many choices? It's not just to supply the demand of a growing field. There's a lot of variability from batch to batch in how the stem cells perform, Daley said. Some are better at turning into blood-producing cells than muscle-producing ones, for instance.
It has to do with the genetics of the original embryo, and probably also with the recipe used to create and nurture the stem cells - an environment that can trigger genes to switch on and off at different times, explained Daley, who has government funding to study those important differences.
©2009 The Associated Press. All rights reserved.
***Commentary on above articele:*** "About time Government and Tax payers got on board with this we all know it is bound to happen sooner or later so might as well do a through research in order to avoid more serious problems once is too late. Great job on this decision." -Aleks
New Roadblock for LHC
0LHC knocked out by ANOTHER power failure
'Birdy bread-bomber from the future' involved?
Posted in Physics, 2nd December 2009 10:00 GMT
Exclusive The Large Hadron Collider - most puissant particle-punisher ever assembled by the human race - has suffered another major power failure, knocking not only the atomsmasher itself but even its associated websites offline. The machine remains unserviceable at present. However its crucial cryogenics seem to have been unaffected, and no catastrophic damage is thought to have occurred.
It appears that a failure occurred at 01:23 Swiss time this morning in an 18,000-volt power line at the Meyrin site above the mighty collider's subterranean circuit. This caused a power cut across the site, shutting down the main computer centre among other things and causing an abrupt cessation of operations.
However according to CERN controllers and the publicly-viewable web readouts (now back online) the LHC's magnets stayed chilled down to their operating temperature, just 1.9 degrees above absolute zero - colder than deep space. This is critical, as re-chilling the magnets had they warmed beyond a certain point would have been a lengthy and involved process.
"Diesels cut in OK" noted the controllers, adding that the Meyrin site is now drawing limited grid power from an alternative connection via the Prevessin site. The boffins don't anticipate resuming operations until at least 18:30 local time today. They later supplied the pic above of the faulty high-voltage component believed to have caused the problem.
The exact cause of the fault remains to be established, though in a machine so complex a lot of routine teething troubles are to be expected. However, with interest in the LHC so intense, colourful speculation is to be anticipated.
"Maybe it was a birdy bread-bomber from the future," jokes Chris Stephens of the LHC Portal - referring to the well-known wingnut theory that that the mere possibility of the LHC unmasking certain phenomena engenders forces which act backwards through time to sabotage it before this can happen.
We ourselves find it hard not to suspect the involvement of some pan-dimensional police force, seeking to prevent humanity acquiring parallel-universe portal capability before we're ready to use it responsibly. ®
No baguette visible this time.
News of the outage emerged when keen amateur LHC-watchers (at independent site the LHC Portal) noticed that most of CERN's web presence related to the Collider had disappeared. Presently much of it returned, and with it came an official account of events released by control-room staff.It appears that a failure occurred at 01:23 Swiss time this morning in an 18,000-volt power line at the Meyrin site above the mighty collider's subterranean circuit. This caused a power cut across the site, shutting down the main computer centre among other things and causing an abrupt cessation of operations.
However according to CERN controllers and the publicly-viewable web readouts (now back online) the LHC's magnets stayed chilled down to their operating temperature, just 1.9 degrees above absolute zero - colder than deep space. This is critical, as re-chilling the magnets had they warmed beyond a certain point would have been a lengthy and involved process.
"Diesels cut in OK" noted the controllers, adding that the Meyrin site is now drawing limited grid power from an alternative connection via the Prevessin site. The boffins don't anticipate resuming operations until at least 18:30 local time today. They later supplied the pic above of the faulty high-voltage component believed to have caused the problem.
The exact cause of the fault remains to be established, though in a machine so complex a lot of routine teething troubles are to be expected. However, with interest in the LHC so intense, colourful speculation is to be anticipated.
"Maybe it was a birdy bread-bomber from the future," jokes Chris Stephens of the LHC Portal - referring to the well-known wingnut theory that that the mere possibility of the LHC unmasking certain phenomena engenders forces which act backwards through time to sabotage it before this can happen.
We ourselves find it hard not to suspect the involvement of some pan-dimensional police force, seeking to prevent humanity acquiring parallel-universe portal capability before we're ready to use it responsibly. ®
Space Station Inhabitants
0
Today I read that the space station shrunk its number of inhabitants to 2, it seem like eventually the real accomplishment will be to keep a moderate number of ppl on a newly established colony on the moon. Can't wait to see how many privately funded companies will get on-board to finance such undertaking.
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