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In this study, neutron and gamma radiation
produced during the ITER tokamak operation including the nuclear heating were
studied. This is an approach for analyzing the neutron flux by their
contributions. The calculations were conducted using Geant4 Monte Carlo method
based on the ITER simplified geometry. It was found that for present design of
ITER, only 0.1% of neutrons is contributed by photonuclear interaction while,
33% belongs to the (n, xn) reaction. Finally by adding Beryllium element in the
coolant leading to the increase in the neutron flux by increasing the rate of (γ,
n) reactions was calculated.
Nowadays medicines believe that the only definite method to diagnose the existence of Helicobacter pylori microbe is performing endoscope, however it’s painful and insufferable for young children. Thus in this paper we used data mining algorithms to diagnose the existence of this microbe and eventually we succeeded in predicting the existence of this bacterium in stomach that guides medicines to perform Endoscopy just in cases where percentage of finding this bacterium is high.