Welcome to IDEA & ISAAC 2. You are visitor since November 1, 2009.
Director and Scientist Tatsuo (Tatsu) Tabata
Tabata's blogs on science, arts, politics, etc.
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Tabata's blogs on personal life and funny stories.
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Links to Physics News and Articles
Physics News and Articles: Academic
From “AIP Physics News Updates” etc.
Physics News: Popular
From Scientific American.com etc.
Titles are always up-to-date by the use of RSS feed.

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Autumn tints of a cherry tree;
Sakai, Osaka (3 Nov 2009)
EMID: Electron-Material Interaction Database
By calculations on the client-side computer, EMID provides the users with plots and numerical data of depth-dose curves, number-transmission curves and much more for plane-parallel electron beams of energies mainly from 0.1 to 20 MeV in various materials. (A joint product of IDEA and the Radiation Dynamics Group at Kharkov National University, Ukraine.)
Read a summary in IRPS Bulletin
Go to EMID

Electron Depth-Dose Code EDMULT
EDMULT version 6.4, developed at IDEA in collaboration with Shanghai and Indiana Universities, is available from Radiation Shielding Information Computational Center (RSICC), Oak Ridge National Laboratory. Version 6.4 evaluates depth-dose distributions produced by plane-parallel electron beams normally incident on one- to six-layer slab absorbers. The algorithm of the code is based on an analytic expression of the depth-dose curve in semi-infinite medium and a simple model of electron penetration through a multilayer absorber.
Abstract of the code package
Code package description
Order the package at RSICC
(Also available from NEA Data Bank)
New and Updated Pages
Downloadable Papers and Reports
"Abstracts of selected papers of Tatsuo Tabata and His coworkers Vol. 2: 1981-1998," 24 Feb 03
Inofrmation on Science-Art Interactions
12 Mar 06
Nuclear Science Information
13 May 06
Radiation Physics News
"Backscattering of Antiprotons," 23 Aug 08
Research Activities of IDEA
5 Dec 08
Sites for Physical Sciences
12 Jun 06

Praise to This Web Site
This is truly one of the most absorbing websites ever created. The range of topics is phenomenal, from the inner realms of physics to the outer spaces of Switzerland; which is more breathtaking is impossible to gauge.
   -- Felicia Weiner, USA
Book Reviews
Leonard Mlodinow, "Feynman's Rainbow," 14 Jun 04
We See Feynman Everywhere: Essays
Feynman and "The End of Science," 5 Jul 02
Photos & Pictures
Photos of Austria, 7 Jun 04
Sketches of Austria, 5 Jun 04
Watercolor Paintings, 20 Sep 04
Interesting Sites, Useful Sites
22 Jan 05
Tatsu Cited or Thanked
7 Dec 08
Web Sites Linking to IDEA
24 Nov 02
5 Dec 08
What Little I Can Talk About Feynman
We See Feynman Everywhere
Tatsu's essays on the Nobel-Prize winning physicist, Richard Feynman
Read for fun!

See Contents including other essays on Feynman
Friends of Tuva
A recommended site for the fans of
photography of heavenly bodies:

Astronomical Essays
About Japanese cultures and a non-stereotypical Japanese lady's life:
Obachan's Scribbles
Amazon.com Amazon.co.jp In Association with Amazon.co.uk PhysLINK
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