TUF TV stuffs are working hard, preparing, including Mr.Oomori.27/01/2013 11:22:19 WIB
Lecture will be air on TV You Fukushima on the midnight of Feb.17th. Ms.Hashimoto announced.27/01/2013 11:28:00 WIB
There are two lectures first, then one panel discussion today.
Ms.Hashimoto started opening announcement: Please ask your questions after 2lectures. We will use questions for 3rd lecture,pannel discution27/01/2013 11:32:22 WIB
Before the lectures, there was a speech.
Mr.Midorikawa explains about Fukushima Zyosen Zyouhou Plaza.(Decontamination information plaza): we send tecnicians all over Fukushima.27/01/2013 11:34:19 WIB
In this center, you can check miniture models for decontamination, how much decontamination done for each places of Fukushima.27/01/2013 11:35:37 WIB
And decontamination soil temporary stock places. We also do lectures for schools, towns,..etc. pleace call us. We can help. We go outside27/01/2013 11:37:46 WIB
...outside Fukushima,too. With our explanation bus. Please ask.We have free books for how to use radiation checker and so on. Check our site27/01/2013 11:40:02 WIB
Lecture1:Basics of Radiation and Radiation Exposure By Mr.Tazaki started.
Suppose you're afraid.Someone say to you, "Don't afraid! It's safe." Other guy says, "Be afraid! It'a really dangerous." which is correct? Which should you believe? Important point is, "checking."
Mr.Tazaki session: Illust.I'm afraid.Don't afraid! Be afraid.which is correct? Be sure to check with checkers. My book. Same one is openFree27/01/2013 11:43:03 WIB
Here's a link to his site and the free book(in Japanese)
On the net. Atom. Electron. Behaviors of atoms and molecules.Chemical reaction.No effect to atoms.But radiation releted change is different.27/01/2013 11:45:35 WIB
Nucleus.Stable o9nes and unstable ones.Split of atom.Radiation.alpha rays,beta,and gamma rays.alpha and beta can be stopped by matters.27/01/2013 11:49:07 WIB
Gamma ray penetrate matter. Radioactive materials.cesium. cesium133,potassium39 are. Not radioactive. Not all the cesiums are radioactive.27/01/2013 11:51:37 WIB
What is Bq? 1Bq:radioactive material once breaks at 1sec,average. So, same Bq shows almost same amount of radiation.But not with weight.27/01/2013 11:54:33 WIB
Bq is a unit of, radiation amount. We mostly use Bq/kg, som.etimes Bq/Body. Caractaristics of radioactive materials.27/01/2013 11:56:09 WIB
Natural radioactive materials;K40,Radon222.artificially made ones;cesium137,plutonium.Energy behavir is same.EnergyStrengh are bit different27/01/2013 11:58:57 WIB
About WholeBodyCounter. Human have 60bq/kg radioactive K;possium.All Beta ray accumulated by body.Cannot check it. Gamma ray penetrate some27/01/2013 12:01:19 WIB
WBC checks the penetrated gamma ray from the human body. Helth effect to human body. External exposure/internal expos6ure.27/01/2013 12:02:34 WIB
Sv. mSv. Unit Shows about the damages to vhuman body. Effective dose/year. External effective dose is checked by dose meter.27/01/2013 12:05:22 WIB
0.25SV decrase of white blood cell. 1SV:cause nausea.10SV. DNA.radiation can cut DNA. But need to know cut DNA was often happen without rad27/01/2013 12:08:09 WIB
With 10Sv exposure, many people dies, with too many DNA rupture. Unable to repair DNA in that situation.