The main purpose has been to assess the prediction accuracies achievable for integral parameters such as the multiplication factor, control absorber effectiveness, moderator/coolant density reactivity feedback and pin power distributions.
Secondly, several calculations using SuperMC at hot zero power condition of cycle 1 are performed, and the comparison with the reference results and measured data show great agreement, including neutron effective multiplication factor, control rod bank worth, temperature coefficients, U-235 fission rates and relative power distribution.
In order to verify the accuracy of thorium cross section library, calculations of effective multiplication factor, control rod worth, reactivity worth of Th plates for the same core configurations were done by MVP code (Nagaya et al., 2005) using JENDL-4.0 library (Shibata et al., 2011).
Relative absence of secreted mycobacterial antigens in the well-formed granulomas indicate that immune response is effective to bring bacillary multiplication under control, while the presence of somatic antigens imply their involvement in the persistence of infection.
Control of vegetable virus diseases is based on prevention of virus infection, using virus-free seeds and multiplication material, controlling virus reservoirs (weeds and volunteer plants) and vectors, and hygiene of operators and disinfecting implements.
On the other hand, the binary alloy ( {text{Pd}}_{43} {text{Co}}_{57} ) enhances the cells growth and morphology compared with pure Co, showing a monotonically increase of cell multiplication like the control.
At 3 days post passage of T29 cells, the multiplication index of control cells is 17.5-fold compared to 8.9-, 7.2.2-,.2-, and 1.7-fold in the presence of treatment with HB-19, N3, N6, and N7, respectively.
The multiplication factor is controlled in order to bring the reactor to the critical state, and the maximum relative nodal power is controlled to maintain the main thermal limits in the core under their design values.
A regression design was used to test the unique and interactive effects of self-efficacy beliefs and metacognitive prompting on solving mental multiplication problems while controlling for mathematical background knowledge and problem complexity.
Steif and Clifton (1979) found that in typical FCC metals, the multiplication process is controlled by the activation rate at the source, where the net driving force is minimum due to high line tension.
