To carry out accurate burnup calculations for a pebble-bed fluoride-salt-cooled high-temperature reactor,the energy-dependent cross-sectional model based on the Doppler broadening rejection correction method has been ...To carry out accurate burnup calculations for a pebble-bed fluoride-salt-cooled high-temperature reactor,the energy-dependent cross-sectional model based on the Doppler broadening rejection correction method has been proposed to develop the energy-dependent elastic scattering cross-sectional model. In this study, the Monte Carlo continuous energy code PSG2/Serpent was used to examine the difference between the constant cross-sectional model and the energy-dependent cross-sectional model during burnup. For the cases analyzed in this study,numerical simulations show that the multiplication coefficient was improved by hundreds pcm and ^(239)Pu concentration was improved by approximately 1–2% during burnup when the energy-dependent elastic scattering crosssectional model is considered.展开更多
Background Mitogen-inducible gene 6(Mig6),also known as RALT or gene 33,is a multiadaptive protein implicated in the regulation of RTK and stress signaling 1-3.In recent years,the negative control of RTK signaling has...Background Mitogen-inducible gene 6(Mig6),also known as RALT or gene 33,is a multiadaptive protein implicated in the regulation of RTK and stress signaling 1-3.In recent years,the negative control of RTK signaling has piqued the interest of researchers.with an increasing number of negative feedback regulators of tyrosine kinase(Receptor Protein Tyrosine Kinase,RTK).Although several commonly used inhibitors have been identified at this stage,this merely emphasizes the significance of signal attenuation and regulation for proper signal output.However,the mechanisms of their action are not well understood,especially those in vivo function and metabolic expression.展开更多
基金supported by the National Natural Science Foundation of China(Nos.11675057 and 11705195)the Hunan Provincial Education Department Project of China(No.15C1176)the General Financial Grant from the China Postdoctoral Science Foundation(No.2017M622697)
文摘To carry out accurate burnup calculations for a pebble-bed fluoride-salt-cooled high-temperature reactor,the energy-dependent cross-sectional model based on the Doppler broadening rejection correction method has been proposed to develop the energy-dependent elastic scattering cross-sectional model. In this study, the Monte Carlo continuous energy code PSG2/Serpent was used to examine the difference between the constant cross-sectional model and the energy-dependent cross-sectional model during burnup. For the cases analyzed in this study,numerical simulations show that the multiplication coefficient was improved by hundreds pcm and ^(239)Pu concentration was improved by approximately 1–2% during burnup when the energy-dependent elastic scattering crosssectional model is considered.
基金supported by National Natural Science Foundation of China(No.81360684)Guangxi Key Research and Development Plan Project(Gui Ke AB18221095)+3 种基金Teaching Teacher Training Project from Youjiang Medical University for Nationalities-National Teaching Teacher Training Project(You Hospital Zi[2018]No.98)High-level Talent Research Projects from Youjiang Medical University For Nationalities(No.01002018079)China National and Regional University Students Innovation and Entrepreneurship Training Scheme Funding(No.201910599012)China Regional University Students Innovation and Entrepreneurship Training Scheme Funding(No.202010599072).
文摘Background Mitogen-inducible gene 6(Mig6),also known as RALT or gene 33,is a multiadaptive protein implicated in the regulation of RTK and stress signaling 1-3.In recent years,the negative control of RTK signaling has piqued the interest of researchers.with an increasing number of negative feedback regulators of tyrosine kinase(Receptor Protein Tyrosine Kinase,RTK).Although several commonly used inhibitors have been identified at this stage,this merely emphasizes the significance of signal attenuation and regulation for proper signal output.However,the mechanisms of their action are not well understood,especially those in vivo function and metabolic expression.
