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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Insider Scoop

Amazon Warehouse Workers Plan Monday Walkout To Protest Lack Of Coronavirus Protection

Courtesy of Benzinga

Amazon.com Inc.'s (NASDAQ: AMZN) workers at the company's Staten Island warehouse are planning a mass walkout on Monday to protest against what they call a lack of protection provided during the novel coronavirus (COVID-19) pandemic.

What Happened

Anywhere between 50 to 200 workers are expected to participate in the walkout, Christian Smalls, as assistant manager at the New York...



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Phil's Favorites

10 ways to spot online misinformation

 

10 ways to spot online misinformation

When you share information online, do it responsibly. Sitthiphong/Getty Images

Courtesy of H. Colleen Sinclair, Mississippi State University

Propagandists are already working to sow disinformation and social discord in the run-up to the November elections.

Many of their efforts have focused on social media, where people’s limited attention spans push them to ...



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Members' Corner

10 ways to spot online misinformation

 

10 ways to spot online misinformation

When you share information online, do it responsibly. Sitthiphong/Getty Images

Courtesy of H. Colleen Sinclair, Mississippi State University

Propagandists are already working to sow disinformation and social discord in the run-up to the November elections.

Many of their efforts have focused on social media, where people’s limited attention spans push them to ...



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Zero Hedge

"The Scope For Pain Is Immense" - China's Consumer Default Tsunami Has Started

Courtesy of ZeroHedge View original post here.

One month ago we reported that "China Faces Financial Armageddon With 85% Of Businesses Set To Run Out Of Cash In 3 Months", in which we explained that while China's giant state-owned SOEs will likely have enough of a liquidity lifeblood to last them for 2-3 quarters, it is the country's small businesses that are facing a head on collision with an iceberg, because ...



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Biotech/COVID-19

The world before this coronavirus and after cannot be the same

 

The world before this coronavirus and after cannot be the same

Gettyimages

Courtesy of Ian Goldin, University of Oxford and Robert Muggah, Pontifical Catholic University of Rio de Janeiro (PUC-Rio)

With COVID-19 infections now evident in 176 countries, the pandemic is the most significant threat to humanity since the second world war. Then, as now, confidence in international cooperation and institutions plumbed new lows.

While the on...



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Digital Currencies

While coronavirus rages, bitcoin has made a leap towards the mainstream

 

While coronavirus rages, bitcoin has made a leap towards the mainstream

Get used to it. Anastasiia Bakai

Courtesy of Iwa Salami, University of East London

Anyone holding bitcoin would have watched the market with alarm in recent weeks. The virtual currency, whose price other cryptocurrencies like ethereum and litecoin largely follow, plummeted from more than US$10,000 (£8,206) in mid-February to briefly below US$4,000 on March 13. Despite recovering to the mid-US$6,000s at the time of writin...



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The Technical Traders

These Index Charts Will Calm You Down

Courtesy of Technical Traders

I put together this video that will calm you down, because knowing where are within the stock market cycles, and the economy makes all the difference.

This is the worst time to be starting a business that’s for sure. I have talked about this is past videos and events I attended that bear markets are fantastic opportunities if you can retain your capital until late in the bear market cycle. If you can do this, you will find countless opportunities to invest money. From buying businesses, franchises, real estate, equipment, and stocks at a considerable discount that would make today’s prices look ridiculous (which they are).

Take a quick watch of this video because it shows you ...



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Kimble Charting Solutions

Broadest Of All Stock Indices Testing Critical Support, Says Joe Friday!

Courtesy of Chris Kimble

One of the broadest indices in the states remains in a long-term bullish trend, where a critical support test is in play.

The chart looks at the Wilshire 5000 on a monthly basis over the past 35-years.

The index has spent the majority of the past three decades inside of rising channel (1). It hit the top of this multi-decade channel to start off the year, where it created a monthly bearish reversal pattern.

Weakness the past 2-months has the index testing rising support and the December 2018 lows at (2).

Joe...



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Chart School

Cycle Trading - Funny when it comes due

Courtesy of Read the Ticker

Non believers of cycles become fast believers when the heat of the moment is upon them.

Just has we have birthdays, so does the market, regular cycles of time and price. The market news of the cycle turn may change each time, but the time is regular. Markets are not a random walk.


Success comes from strategy and the execution of a plan.















Changes in the world is the source of all market moves, to catch an...

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ValueWalk

Entrepreneurial activity and business ownership on the rise

By Jacob Wolinsky. Originally published at ValueWalk.

Indicating strong health of entrepreneurship, both entrepreneurial activity and established business ownership in the United States have trended upwards over the past 19 years, according to the 2019/2020 Global Entrepreneurship Monitor Global Report, released March 3rd in Miami at the GEM Annual Meeting.

Q4 2019 hedge fund letters, conferences and more

The Benefit Of Entrepreneurial Activity ...

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Promotions

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Feb. 26, 1pm EST

Click HERE to join the PSW weekly webinar at 1 pm EST.

Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

This week, we also have a special presentation from Mike Anton of TradeExchange.com. It's a new service that we're excited to be a part of! 

Mike will show off the TradeExchange's new platform which you can try for free.  

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Lee's Free Thinking

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

 

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

Courtesy of  

The repo market problem isn’t the problem. It’s a sideshow, a diversion, and a joke. It’s a symptom of the problem.

Today, I got a note from Liquidity Trader subscriber David, a professional investor, and it got me to thinking. Here’s what David wrote:

Lee,

The ‘experts’ I hear from keep saying that once 300B more in reserves have ...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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About Phil:

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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About Ilene:

Ilene is editor and affiliate program coordinator for PSW. Contact Ilene to learn about our affiliate and content sharing programs.