5 Result(s)
within
Conference Paper
T Tsujimoto
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Chapter and Conference Paper
A New Class of Type Ia Supernovae Inferred from Abundance Patterns of Halo Stars and High-z Galaxies
The recent discovery of a new population of stars exhibiting unusual elemental abundance patterns characterized by enhanced Ti to Ga elements and low α-elements suggests the contribution of a new class of supe...
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Chapter and Conference Paper
Magnetoencephalographic study on cerebral cortical activities related to speech
Human motor speech function has been investigated neuropsychologically [1]. Recently by using non-invasive techniques measuring regional cerebral blood flows such as the functional magnetic resonance imaging (...
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Chapter and Conference Paper
New Insights into the Early Stage of the Galactic Chemical Evolution
The supernova yields of several heavy elements including α-, iron-group, and r-process elements are obtained as a function of the mass of their progenitor main-sequence stars M ms from the abundance...
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Chapter and Conference Paper
SPH Simulations of the Chemical and Dynamical Evolution of the Galactic Bulge
We simulate the chemical. and dynamical. evolution of the galactic bulge with the smoothed particle hydrodynamics (SPH) method. We calculate the early phase of galaxy formation in which the bulge is formed thr...
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Chapter and Conference Paper
Characteristics of Neutron Radiography Systems Using Accelerators and a Research Reactor
The equipments for neutron radiography using a 1-MeV Van de Graaff type accelerator and a 18-MeV electron linac of the Radiation Center of Osaka Prefecture (ORC) and Kyoto University Research Reactor (KUR) wer...
