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Posts Tagged ‘cell phones’

Study: Cell Phones Cause Changes in Brain Activity

While this study doesn’t prove a positive link, it supports my worry that one may eventually be found between cell phone usage and brain cancer. – Ilene 

By ALICE PARK, courtesy of TIME 

HENRIK SORENSEN/GETTY IMAGES

Do cell phones cause cancer? We’d all like to know, but unfortunately there’s no clear answer — yet. Now an intriguing new study takes a first step toward a possible answer, suggesting that holding your cell phone to your ear does have a measurable effect on the brain, even during cell-phone sessions of less than an hour.

Dr. Nora Volkow, director of the National Institute on Drug Abuse (part of the National Institutes of Health), reports Tuesday in the Journal of the American Medical Association (JAMA) that a cell phone’s electromagnetic field can cause changes in brain activity. Specifically, she and her team found that the regions nearest to the antenna of closely held mobile devices showed higher rates of energy (or glucose) consumption.

Before you start to panic that all your cell-phone confessionals have set you up for some kind of brain tumor, remember this: higher rates of glucose metabolism in the brain can mean a number of things. Yes, tumor cells may gobble up more glucose to fuel their relentless growth, but healthy brain cells need constant replenishment too, to keep up the intricate network of messages and connections that help us think, eat, move and stay alive. Depending on what you’re doing, different areas of your brain will require more glucose — if you’re playing Scrabble, your language centers might demand more attention, while deep emotions such as grief or euphoria will cause neurons involved in the mood-regulating limbic system to consume more energy.

[...]

Researchers found that the brain regions closest to the active phone’s antenna showed the highest rates of glucose activity, and Volkow says the next step is to understand what that means. “Is this a temporary change that recovers every single time, or do chronic, long periods of exposure potentially have long-lasting effects? We need to know that,” she says.

The study is the first to look at glucose metabolism as a marker for the effect of a magnetic


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The Big Things That Matter

The Big Things That Matter

Courtesy of PAUL CRAIG ROBERTS writing at CounterPunch

I write about major problems:  the collapsing US economy, wars based on lies and deception, the police state based on “the war on terror” and other fabrications such as those orchestrated by corrupt police and prosecutors, who boost their performance reports by convicting the innocent, and so on.  America is a very distressing place. The fact that so many Americans are taken in by the lies told by “their” government makes America all the more depressing.

Often, however, it is small annoyances that waste Americans’ time and drive up blood pressures. One of the worst things that ever happened to Americans was the breakup of the AT&T telephone monopoly. As Assistant Secretary of the US Treasury in 1981, if 150 per cent of my time and energy had not been required to cure stagflation in the face of opposition from Wall Street and Fed Chairman Paul Volcker, I might have been able to prevent the destruction of the best communications service in the world, and one that was very inexpensive to customers.

The assistant attorney general in charge of the “anti-trust case” against AT&T called me to ask if Treasury had an interest in how the case was resolved.  I went to Treasury Secretary Don Regan and told him that although my conservative and libertarian friends thought that the breakup of At&T was a great idea, their opinion was based entirely in ideology and that the practical effect would not be good for widows and orphans who had a blue chip stock to see them through life or for communications customers as deregulated communications would give the multiple communications corporations different interests than those of the customers. Under the regulated regime, AT&T was allowed a reasonable rate of return on its investment, and to stay out of trouble with regulators AT&T provided excellent and inexpensive service.

Secretary Regan reminded me of my memo to him detailing that Treasury was going to have a hard time getting President Reagan’s economic program, directed at curing the stagflation that had wrecked President Carter’s presidency, out of the Reagan administration.  The budget director, David Stockman, and his chief economist, Larry Kudlow, had lined up against it following the wishes of Wall Street, and the White House Chief of Staff James Baker and his deputy Richard Darman were representatives of VP…
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Help One Of Our Own PSW Members

"Hello PSW Members –

This is a non-trading topic, but I wanted to post it during trading hours so as many eyes can see it as possible.  Feel free to contact me directly at jennifersurovy@yahoo.com with any questions.

Last fall there was some discussion on the PSW board regarding setting up a YouCaring donation page for a PSW member, Shadowfax. Since then, we have been looking into ways to help get him additional medical services and to pay down his medical debts.  After following those leads, we are ready to move ahead with the YouCaring site. (Link is posted below.)  Any help you can give will be greatly appreciated; not only to help aid in his medical bill debt, but to also show what a great community this group is.

http://www.youcaring.com/medical-fundraiser/help-get-shadowfax-out-from-the-darkness-of-medical-bills-/126743

Thank you for you time!

 
 

Chart School

S&P 500 Snapshot: October Opens with a Selloff

Courtesy of Doug Short.

When it comes to monthly market volatility in the S&P 500, October tops the list, ranging from its 16.3% surge in 1974 to its 21.8% plunge in 1987. How will October 2014 stack up on the volatility scale? Time will tell. But the month certainly opened on a weak note, dropping 1.32%, the sixth largest one-day decline so far this year. The index closed a bit off its -1.52% intraday low at the start of the final hour of trading. The intraday range was at the 96th percentile of the 189 market days of 2014.

The selloff in equities was matched by a rally in Treasuries. The yield on the 10-year Note closed at 2.42%, down 10 bps from yesterday's close.

Here is a 15-minute chart of the past five sessions

As we see on the daily chart, today's selling came on increased volume.

...

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Zero Hedge

Deflation As A Precursor Of A Weimar-like Inflation

Courtesy of ZeroHedge. View original post here.

Submitted by Sprout Money.

Most people consider deflation the biggest enemy of the gold price, as gold is generally seen as an excellent hedge against inflation. Whilst this is generally correct, it doesn’t mean that a (short) period of deflation is a prelude of a crashing gold price.

As the very low inflation rate (and as there’s even official deflation in Italy and Belgium at this point in time), the European Central Bank is taking additional measures to pump several hundreds of billions of euros into the financial system which should theoretically boost the consumption pattern of the Eurozone citizens. It’s no secret the ECB wants the inflation rate to be ‘close to but not exceeding’ 2%, which is deemed to be the most sustaina...



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Phil's Favorites

Why the Economy is Still Failing Most Americans

Why the Economy is Still Failing Most Americans

Courtesy of Robert Reich

I was in Seattle, Washington, recently, to congratulate union and community organizers who helped Seattle enact the first $15 per hour minimum wage in the country.

Other cities and states should follow Seattle’s example.

Contrary to the dire predictions of opponents, the hike won’t cost Seattle jobs. In fact, it will put more money into the hands of low-wage workers who are likely to spend almost all of it in the vicinity. That will create jobs.

Conservatives believe the economy functions better if the rich have more money and everyone else has less. But they’re wrong. It’s just the opposite. 

The real job creators are not CEOs or corporations or wealthy investors. The jo...



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Digital Currencies

The Mexican Libertad: The Currency Solution?

Better than a Bitcoin? The Mexican Libertad is a real coin made out of silver or gold whose value is based on the price of silver or gold. It's tangible, like our coins and paper money, but the value is pegged to its weight in previous metal. 

The Mexican Libertad: The Currency Solution?

By Jeff Thomas of The International Man

The Libertad is a Mexican coin that was first issued in 1981 in .999 fine gold and then in silver in 1982. Beginning in 1991, the Libertades became the only coins in the world that were issued in the convenient sizes of 1/20, 1/10, 1/4, 1/2, and 1 ounce—again, in both gold and silver. This made them very practical if they were to be used as currency.

But of course, gold and silver coin...



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All About Trends

Mid-Day Update

Reminder: David is available to chat with Members, comments are found below each post.

Click here for the full report.




To learn more, sign up for David's free newsletter and receive the free report from All About Trends - "How To Outperform 90% Of Wall Street With Just $500 A Week." Tell David PSW sent you. - Ilene...

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Insider Scoop

UPDATE: JMP Securities Downgrades eBay Inc

Courtesy of Benzinga.

Related EBAY Bank Innovation: PayPal Won't Be A Partner In Apple Inc. Pay Morning Market Losers EBay, PayPal Splitting Up: What Changed CEO Donahoe's Mind (Fox Business)

eBay Inc (NASDAQ: EBAY) was downgraded by JMP Securities on Wednesday from Market Outperform to Market Perform.

Analysts led by Ronald V. Josey felt the com...



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Option Review

VIX Call Spreads Trade

The CBOE Vix Index topped 17.0 and the highest level since early-August on Monday morning amid declines in U.S. equities to start the trading week. The volatility index is off its earlier highs to trade 5.0% higher on the session at 15.65 as of 11:30 am ET. Options volume on the VIX is hovering near 360,000 contracts, or just more than 50% of the average daily reading of around 660,000 contracts. Calls are far more active than put options, as evidenced by the call/put ratio up above 4.2 in morning trading, perhaps as some traders position for volatility to stick around.

Large call spreads traded on the VIX today caught our attention as one big optio...



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Sabrient

Sector Detector: Stocks fight off predictable weakness, but expect more downside

Courtesy of Sabrient Systems and Gradient Analytics

Yes, the market showed significant weakness last week for the first time in quite a while. In fact, the Dow Jones Industrial Average moved triple digits each day. But it was all quite predictable, as I suggested in last week's article, and certainly nothing to worry about. Now the market appears to be poised for a modest technical rebound, and longer term, U.S. equities should be in good shape for a year-end rally. However, I still believe more downside is in order before any new highs are challenged. Moreover, market breadth is important for a sustained bull run, so the challenge for investors will be to put together broader bullish conviction, including the small caps.

In this weekly update, I give my view of the current market environment, offer a technical analysis of the S&P 500 chart, re...



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OpTrader

Swing trading portfolio - week of September 29th, 2014

Reminder: OpTrader is available to chat with Members, comments are found below each post.

 

This post is for all our live virtual trade ideas and daily comments. Please click on "comments" below to follow our live discussion. All of our current  trades are listed in the spreadsheet below, with entry price (1/2 in and All in), and exit prices (1/3 out, 2/3 out, and All out).

We also indicate our stop, which is most of the time the "5 day moving average". All trades, unless indicated, are front-month ATM options. 

Please feel free to participate in the discussion and ask any questions you might have about this virtual portfolio, by clicking on the "comments" link right below.

To learn more about the swing trading virtual portfolio (strategy, performance, FAQ, etc.), please click here ...



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Market Shadows

Ebola vs. Us

Ebola vs. Us

By Ilene 

Ebola is spreading too quickly for Ebola-vaccine makers to conduct typical studies of safety and efficacy on experimental vaccines. Instead, vaccines will be tested for basic safety, but then deployed with protocols devised now in order to test for efficacy essentially on the field. Testing has to be expedited because the situation in West Africa gets worse every day while there are no approved vaccines or other treatments.

The chart below is from a paper in the New England Journal of Medicine showing estimates of the virus's trajectory projecting out to November 1, 2014. If current trends continue...



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Stock World Weekly

Stock World Weekly

Newsletter writers are available to chat with Members regarding topics presented in SWW, comments are found below each post.

The latest issue of Stock World Weekly is now available. Please sign in with your PSW user name and password. Or simply take a free trial to try out our weekly newsletter. 

...

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Promotions

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When you register for the webinar, you’ll also get instant access to following trading videos:

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Pharmboy

Biotechs & Bubbles

Reminder: Pharmboy is available to chat with Members, comments are found below each post.

Well PSW Subscribers....I am still here, barely.  From my last post a few months ago to now, nothing has changed much, but there are a few bargins out there that as investors, should be put on the watch list (again) and if so desired....buy a small amount.

First, the media is on a tear against biotechs/pharma, ripping companies for their drug prices.  Gilead's HepC drug, Sovaldi, is priced at $84K for the 12-week treatment.  Pundits were screaming bloody murder that it was a total rip off, but when one investigates the other drugs out there, and the consequences of not taking Sovaldi vs. another drug combinations, then things become clearer.  For instance, Olysio (JNJ) is about $66,000 for a 12-week treatment, but is approved for fewer types of patients AND...



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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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Ilene is editor and affiliate program coordinator for PSW. She manages the site market shadows, archives, more. Contact Ilene to learn about our affiliate and content sharing programs.

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