Saturday, July 31, 2010

MIT Student Develops $3 Cutting-Edge Healing Device



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Good investment.
clipped from www.disinfo.com
No one really knows why, but for an open wound, simply applying suction dramatically speeds healing times. (The theory is that the negative pressure draws bacteria out, and encourages circulation.) But for almost everyone, that treatment is out of reach — simply because the systems are expensive — rentals cost at least $100 a day and need to be recharged every six hours.

No more. Danielle Zurovcik, a doctoral student at MIT, has created a hand-powered suction-healing system that costs about $3. The device is composed of an airtight wound dressing, connected by a plastic tube to a cylinder with accordion-like folds. Squeezing it creates the suction, which lasts as long as there’s no air leak. What’s more, where regular dressings need to be replaced up to three times a day — a painful ordeal — the new cuff can be left on for several days.

Healing Device
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Friday, July 30, 2010

Human Growth Chart -- How Tall? How Big



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60 Minutes Medicare Fraud A $60 Billion Crime (Video and Transcript)



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This story may raise your blood pressure, along with some troubling questions about our government's ability to manage a medical bureaucracy.
Scammer Explains How Easy It Is To Steal Millions
60 Minutes Medicare Fraud A $60 Billion Crime is sure to make taxpayers irate.
A Real Solution to the Health Care Crisis
Waste in Healthcare Spending Should be Issue Number One In Healthcare Insurance Reform
World Health Care Spending and Performance Ranking by Country (Table)
The price of excess: Identifying waste in healthcare spending
An Agenda for Change: Improving Quality and Curbing Health Care Spending: Opportunities for the Congress and the Obama Administration

Original content Bob DeMarco, Alzheimer's Reading Room

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Thursday, July 29, 2010

Amazon launches two new Kindles, one with Wi-Fi only



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Computerworld - Amazon launched two new Kindle e-readers priced at $139 and $189 late Wednesday, with the cheaper version a Wi-Fi-only e-reader and $10 less than the Wi-Fi-only Nook.
Amazon has launched two new Kindle e-readers priced at $139 and $189, with the cheaper version a Wi-Fi-only e-reader and $10 less than the Wi-Fi-only Nook.
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Mouth-To-Mouth Resuscitation Unnecessary, Studies Claim - Health News - redOrbit



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Are you hesitant to help people who have collapsed because you don't want to give them mouth-to-mouth resuscitation? You might be in luck, as two studies published in the New England Journal of Medicine on Thursday show that hands-only CPR could be just as effective.
clipped from www.redorbit.com
Are you hesitant to help people who have collapsed because you don't want to give them mouth-to-mouth resuscitation?
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Wednesday, July 28, 2010

The Estrogen Dilemma



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Should be of great interest to women.
“Why did my primary-care physician give me an antidepressant when I could have had something simple, like estrogen?” she asked. “Why don’t they know?”....
“Sixty-eight percent of all victims of Alzheimer’s are women. Is it just because they live longer? Let’s say it is, for purposes of discussion. Let’s say it’s just because these ladies get old. Do we just say, ‘Who cares?’ and move them into a nursing home? Or alternatively, maybe they are telling us something.” -- Dr. Roberta Diaz Brinton
There is a great article in the New York Times magazine that I want to bring to the attention of women. Women that read this blog, their friends and children.
This article cuts across a broad spectrum of diseases, but is focused on hormones, estrogen and something called the timing hypothesis.
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Original content Bob DeMarco, the Alzheimer's Reading Room

Crazy cat ladies: Why always cats? Why always ladies? (Video)



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Woman with 260 cats, diabetic with 20 dogs among those spotlighted in new TV series.

What's Causing the Massive Bee Die-Off?



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clipped from www.rps.psu.edu

“To the bee, a flower is a fountain of life, and to the flower, a bee is a messenger of love,” wrote poet Kahlil Gibran. Whether or not love is involved in the exchange, the evolutionary dance between pollen-transporting honey bees and nectar-producing flowers is one of nature’s most extraordinary symbiotic relationships, a hundred million years in the making.

Yet what took eons to evolve can be undone in decades, as the growing roster of endangered species makes clear. While the words “endangered species” typically call to mind photogenic tigers, pandas, or whales, an estimated 80 percent of all known animal species on earth are insects, and their extinction often goes unremarked. A recent study notes that hundreds of thousands of insects could be lost in the next fifty years and that the loss of “keystone” insect species—those on which many other species depend—could be particularly detrimental for ecosystems and people.

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Gothic Decor: Buyer Turn-Off or Enticement?



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Looks good to me.
clipped from blogs.wsj.com
Austin Gothic: Inspired by a Venetian palazzo, professional muse Giselle Koy turned this former Texas saddle shop into a sumptuous Gothic haunt. (See more photos.)

In February, we wrote about steps to take in order to help a home sell quickly. The first: Make the home look pretty. Giselle Koy, whose Austin home is featured today on WSJ.com as the House of the Day, has certainly created an eye-catching space, but it’s so unique and custom-designed that it could scare away some buyers.

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HTC China Push Could Pose Threat to IPhone - Digits - WSJ



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Taiwanese smartphone maker HTC has risen as a strong contender to Apple’s iPhone and other smartphones from Samsung Electronics and Nokia, the world’s two biggest handset makers. Now, the company is officially in the race to win over China’s increasing number of smartphone users.
clipped from blogs.wsj.com
Taiwanese smartphone maker HTC is officially in the race to win over China’s increasing number of smartphone users.
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Poll: Older Americans Perplexed by Health Care Law



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The National Council on Aging has released a poll showing that a majority of senior citizens are uninformed about the impact of the federal health care law on Medicare and Medicaid benefits.
The national survey of 636 men and women ages 65 and over, conducted by Harris Interactive for the council, which lobbied for the new law, were unaware that the new law gradually increases prescription drug coverage, does not cut basic Medicare benefits in the future, and provides for an annual wellness visit to a doctor paid for by Medicare.
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Some insurers stopping new coverage for kids



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Amplify’d from www.dailykos.com

Some major health insurance companies have stopped issuing certain types of policies for children, an unintended consequence of President Barack Obama's health care overhaul law, state officials said Friday.



Florida Insurance Commissioner Kevin McCarty said in his state UnitedHealthcare and Blue Cross Blue Shield have stopped issuing new policies that cover children individually. Oklahoma Insurance Commissioner Kim Holland said a couple of local insurers in her state have done likewise....



The major types of coverage for children — employer plans and government programs — are not be affected by the disruption. But a subset of policies — those that cover children as individuals — may run into problems. Even so, insurers are not canceling children's coverage already issued, but refusing to write new policies.

The Affordable Care Act requires that insurers cover kids, regardless of medical problems. This is one of the most important and most popular elements of the bill, and one that appears to have a loophole allowing insurers who carry policies that would cover children as individuals to just not offer them. Read more at www.dailykos.com
 


Original content Bob DeMarco, Look Beyond the Obvious

Pirates of the Caribbean: On Stranger Tides (Teaser)



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A first teaser trailer of Pirates of the Caribbean 4 On Stranger Tides was shown at the comic con.

Tuesday, July 27, 2010

Women Dominate Men in 7 of 10 Graduate Fields, and Women Are Gaining on Men in All 10 Fields



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The table above displays data from The Council of Graduate Schools for the average annual growth in graduate school enrollment by gender over the ten year period from 1998-2008 for the ten main fields of graduate study.  The bottom table above displays data for graduate school enrollment by gender in 2008.  
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Sunday, July 25, 2010

Jane Austen's Fight Club Video



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The video has 64,000+ views and seems to be growing fast.

Go figure.






Original content Bob DeMarco, Look Beyond the Obvious

Pentagon Deepens Snub to Veterans



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BS Top - Gelb Trauma Center
Opening of the National Intrepid Center of Excellence. Credit: Susan Walsh / AP Photo
Recently, the Pentagon was called out by me and by others for failing to get its new brain trauma facility in Bethesda fully up and running. Now they've responded to our criticisms—with typical Byzantine bureaucracy and towering ineptitude.

Instead, the Byzantine Pentagon bureaucracy, in its infinite curiousness, directed a press person from Deloitte (how much is the Pentagon paying this contractor for this service?) to send me the following email:

This tragic situation can be fixed and fixed quickly by one man: Defense Secretary Bob Gates. He is a formidable leader of the Pentagon, and he knows how focus and to get things done. He, the Obama administration, and the rest of us, owe at least that much to those waiting for help.

BS Top - Gelb Trauma Center
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Saturday, July 24, 2010

Gene SIRT1 Linked to Aging also Linked to Alzheimer’s



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The SIRT1 gene, which produces proteins called sirtuins, has previously been shown to regulate many cell activities, especially those involved in stress response and calorie deprivation.

MIT biologists report that they have discovered the first link between the amyloid plaques that form in the brains of Alzheimer’s patients and a gene previously implicated in the aging process, SIRT1....

Original content Bob DeMarco, the Alzheimer's Reading Room

Prime Number Walmart



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clipped from www.nytimes.com
The estimated amount, in millions of dollars, that Wal-Mart Stores has spent in legal fees battling a $7,000 federal fine, which was assessed after shoppers trampled a Wal-Mart employee to death at a Long Island store in 2008.
Wal-Mart argues that the Occupational Safety and Health Administration is improperly trying to categorize “crowd trampling” as a hazard that retailers must take steps to prevent. The Labor Department’s legal office says it has logged 4,725 hours of employee time on the case. Wal-Mart did not dispute OSHA’s $2 million estimate. In a legal filing in February, the company acknowledged that it had already spent $1 million on legal fees.
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Master Your SmartPhone, The Best Android Tips and Tricks



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via louis gray
clipped from www.maximumpc.com

Everything you need to know to master Google's smartphone OS

Android hardware offers some of the most powerful smartphones we've ever seen. The Android Market app store is growing strong, and the Android user base is growing just as fast. Android phones are flying off the shelves faster than they can be created, so we think it's about time we put together a guide for the Android power user. On the following pages, we’ll walk you through what you need to know about Google’s mobile OS and how to make the most out of it.

avatar
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Pancake flipping robot



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clipped from kottke.org
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Oil Rig’s Siren Was Kept Silent, Technician Says



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clipped from www.nytimes.com
The emergency alarm on the Deepwater Horizon was not fully activated the day the oil rig caught fire and exploded, killing 11 people and setting off the massive spill in the Gulf of Mexico, a rig worker on Friday told a government panel investigating the accident.
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Friday, July 23, 2010

Study Confirms Some BP Oil Stayed Deep



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Federal oceanographers have released their second report assessing how much of the oil that gushed from the Gulf of Mexico seabed since the blowout of the BP well may have  dispersed in ocean depths rather than rising to the surface. The new analysis confirms the  previous conclusion that some oil did in fact drift and disperse in waters between 3,300 and 4,300 feet beneath the surface.

deep coral
A kind of colonial cnidarian — an animal with stinging cells related to anemones, corals and jellyfish. The cluster of creatures was photographed near a cold seep nearly a mile down.
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Listen to Consumer DNA Test Company Sales Reps Behaving Badly!



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clipped from blogs.wsj.com
Direct-to-consumer genetic-testing companies were in the hot seat this week, with scrutiny from both the FDA and Congress. Fodder for some of the discussion was a new GAO report that focused on the scientific accuracy and marketing efforts of tests by companies including 23andMe, Pathway Genomics, deCODE genetics and Navigenics.
You can read about the GAO report in this story from today’s WSJ. And here’s the GAO report itself.
But for some Friday fun, listen to or read the transcripts of undercover calls to unnamed genetic-testing companies made by GAO investigators. (Undercover contact was made with 15 companies, including the four listed above.)
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Thursday, July 22, 2010

Rare "Corpse Flower" Smells Like Rotting Flesh



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Stayton described the smell when the plant booms as “cooking cabbage and a dead rat in the wall, a mixture of the two,” adding, “It’s very foul.” The strong, unpleasant smell attracts the plant’s pollinators, flies and carrion beetles, which think it signals rotting meat.
clipped from bigthink.com
Lois
Something stinks in Texas. A rare “corpse flower” is set to bloom any moment at the Houston Museum of Natural Science.  The nickname stems from the similarities the flower’s aroma shares with the stench of decomposing flesh.  A bloom is rare, and some plants can go ten to fifteen years and never bloom. 
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