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Radiation Crystal "Ball"

Well, not a "ball", but a detector.  Most people are familiar with the term "Geiger counter".  The Geiger counter uses a detector which consists of an enclosed gas.  When radiation ionizes the gas, the ions produce an electric charge which is converted to a visual output (display, meter, etc.) and which reflects the amount of incident radiation.

Since a solid crystal is denser than air, for a given volume, the sensitivity of radiation detection is much improved.  The crystals used in radiation detection don't produce a mobile charge like in a Geiger counter.  Instead the crystals emit light in response to incident radiation.  The light is gathered by a photoelectrode.  The photoelectrode produces the electric response, proportional to the amount of light which is proportional to the amount of radiation, which is converted to a visual output.

This article discusses some work at Washington State University on crystal growth.

Fukushima Anniversary Approaching

It's hard to believe a year has just about gone by since the earthquake/tsunami.  Not the kind of anniversary deserving of celebration.  Perhaps in another 39 years or so, Japan can celebrate its clean up.  Here's a CBS News article with embedded video on the subject.  AlJazeera also covered the report discussed by CBS:

Carcinogen Prioritization

This link is titled "What Causes Cancer", but it's really about focusing on reducing the really prevalent carcinogens and not getting diverted on by the more trivial ones.

U.S. Not To Lend Art To Fukushima

Due to radiation concerns.  What an irony that the art depicts the "horrors" of nuclear fission.

Friday, February 24, 2012

Patients Benefit From Modern Radiation Technology

We are all fortunate to be living today as opposed to any other time in the past in regards to medical care.  Radiation technology continues to improve.

Here's a recent example.

Thursday, February 23, 2012

You Want To Stick That Where? P5

Earlier this month I wrote a series of posts which described my colonoscopy.

The timing of this study is almost perfect.

Get screened.

The U.S. Exports Waste To Japan

In this case, the waste is "Dr." Arnie Gundersen "exported" to Japan's National Press Club. 

Rocky Flats Still Contaminated?

The site was supposed to be remediated, but anti-nuke Marco Kaltofen has found some trace contamination.  Seems like much ado about nothing.

Saturday, February 18, 2012

Remember Those Alaskan Seals?

That I posted about last year?

Seems radioactivity isn't responsible for their deaths.

Shocking.

Uniontown, OH Landfill Fear Mongering

"It will make your hair stand up"....if you enjoy having people scare you so they can make money.


TFF3 - Friend & Foe

A beneficial protein to the breast epithelium most of the time.

Unless tumorogenesis is involved.

Kate Upton It Ain't

She is the model on the cover of Sports Illustrated.

This is a 3-D model of a brain tumor which will help with understanding potential treatment options.

Thursday, February 16, 2012

Beautiful Radiation!

From January 25, 2012 over the U.S. midwest, courtesy of NASA:

Thank You "Heartland Insider"!!!!

The Heartland Institute (HI) is a propaganda tool "think tank" which uses public relations to attack scientific findings.  They were giddy about the manufactuversy call "climategate", in which some climate scientists' emails were hacked and then portions taken out of context in an attempt to delegitamize climate science.

You Want To Stick That Where? P4

I had my colonoscopy procedure yesterday.  Everything went fine.  The doctor mentioned that about 40% of patients show polyps (which may or may not be cancerous).  However, I was one of the 60% who was "clean".

So, please remember, when you get over 50 get an exam. 

It saves lives.

Fukushima - Put Children Before Politics

Here's a rather odd editorial on the subject from the Japan Times (republished from Sentaku Magazine).

You Want To Stick That Where? P3

I survived yesterday's liquid diet followed by the evening's "Gatorade flush".  But no, that's not all.  This morning I have to drink another laxitive called magnesium citrate.  I remain limited to clear liquids until the procedure is performed this afternoon.  The procedure is expected to take about two hours.

You Want To Stick That Where? P2

Today I switch to a clear liquid diet all day.  At 5 p.m., I have to take a laxative pill and mix some powdered laxative with 64 ounces of sports drink.  I have to drink ALL of the 64 ounces in 15 minute intervals (8 ounces per interval).

You Want To Stick That Where? P1

Later this week I'll be getting a colonoscopy, which is a screening method for colon cancer.  It is recommended for everyone once age 50 is attained.  To "clear the way", I was placed on a low-fiber diet yesterday, which continues today (today includes drinking 8 glasses of water).  Tomorrow I will be limited to only clear liquids.

The point of this post is to encourage everyone to get screened because it does save lives.

Friday, February 10, 2012

Front Line Of Fukushima

Shows some of the stress and misunderstandings of the general public.

Fox News Shows Their Anti-Science Again

This time in regards to a recent solar coronal mass ejection.

Are We In The Breakdown Phase Of Nuclear Power?

Does radioactive steam make people stupid??????

Or does it cause them to experience a phase of mental breakdown???

Kyrgyzstan Takes Their Radioactive Coal Seriously

I posted on their radioactive coal a couple of days ago.  It looks like some folks are facing charges over the matter.

Wednesday, February 8, 2012

Tuesday, February 7, 2012

TEPCO Injects Boric Acid

Into Daiichi Unit 2.  As I posted yesterday, its temperature has been rising.  The boron in the boric acid absorbs neutrons which prevents the fission chain reaction from being sustainable.

Should Government Return HLW Fees?

Nuclear utility companies collect a fee from consumers and hand that fee over to the government to pay for long term high level waste disposal.  The intended site for HLW was Yucca Mountain in Nevada, but the Obama administration has decided not to use it.  So what should be done with all the fees which have been collected over the decades?

Where Fossil Fuel Meets Radioactivity

Radioactive coal in Kyrgyzstan.

Closer to home, a landfill in PA is seeking a permit to mill rock waste from natural gas drilling.  The wastes contain elevated naturally occuring radioactivity.

The Dishonest Duo Spreading More Propaganda

That would be the Gundersens.

Yes, T.V. host you are given lots of misinformation.  Most of it comes from your guests.  Anytime you hear "priesthood", you know it's an "us vs. them" conspiracy fantasy.  Here's the video.

Sunday, February 5, 2012

Mousseau Is On Fukushima's Case

Glad to hear it.

I think this is separate from Japan's study, but I'm not sure.  I mentioned Mousseau when posting Japan's study intentions.

World Cancer Day!

Is today.  Many of the preventative steps taken to cure cancer also have many other benefits like weight loss, cardiovascular fitness, etc.

Challenging Nuclear Power

I really like the irony in this.  They say that nuclear is too expensive and Wall St. doesn't want it.  So where do they protest?  At a shareholders meeting. 

Pretty much standard anti-nuke rhetoric.

Interesting Immune Regulatory Pathway

Monocytes give rise to dendritic cells and macrophages.  These latter cells generate reactive oxygen species (ROS)  to destroy any pathogens (or debris in the case of radiation). The monocytes are more senstive to ROS, so they do die, reducing the cells which generated the ROS.

Thursday, February 2, 2012

"Is It Risky For Kids To Play In Contaminated Areas?"

Japanese parents ask.

Not particulary when below the Japanese limit.  Of course, there's the risk that kids will be hurt from non-radiological causes too.

Exec Producers Of "Atomic States Of America"

I blogged about this documentary previously.  Here is an interview with the executive producers: