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An Analysis of Japanese Vowel Sequence with Optimality Theory and its Statistical Evaluation of the Constraints
P(論文)departmental bulletin pape
Synthesis and properties of Al-free Li7-xLa3Zr2-xTaxO12 garnet related oxides
We investigated the properties of Al-free garnet related Li7La3Zr2O12 (LLZ) and Li7-xLa3Zr2-xTaxO12 (LLZTa) with Ta content x = 0.25, 0.5 and 1.0 synthesized by a solid state reaction method. It was confirmed that all Al-free LLZTa have the cubic garnet related structure, while Al-free LLZ without Ta substitution has tetragonal one. No other secondary phases were observed in all sintered samples. This indicates that partial substitution of Zr4+ by Ta5+ with higher valence increases Li-ion vacancy concentration in a garnet framework and stabilizes cubic garnet structure. The LLZTa grains are in good contact with each other although a certain amount of pores in the boundary area can be observed. Total (bulk + grain boundary) Li-ion conductivity at 27°C for all Al-free LLZTa were well above 10-4 Scm-1, while Al-free LLZ showed much lower room temperature conductivity of 1 × 10-5 Scm-1. The highest room temperature conductivity of 6.1 × 10-4 Scm-1 was obtained in Al-free LLZTa with x = 0.5, which is approximately 30−40% lower than the value in LLZTa (x = 0.5) with Al inclusion as previously reported.conference pape
In-situ Measurement and Formability Improvement in Stamping of High Strength Steel and Titanium Alloy Sheets
豊橋技術科学大学博士(工学)doctoral thesi
Evaluating the Social and Economic Impacts of the Water Resources in the Toyogawa Basin
P(論文)departmental bulletin pape
“ZOKUSETSU-SEIGO SHOKA-HITSUYOUKI” -a Reprint and an explanation 1
P(論文)Written by Sadatoshi Tateishi in Horeki 6( 1756), “SHOKA-HITSUYOUKI” is a book
about the origin and mental attitude of a carpenter. As can be seen from the
“ZOKUSETSU-SEIGO (correction of the popular beliefs)” of the subtitle, part of the
contents are concerned with explaining and then refuting what was believed by the
public in those days. For example, although everyone believe that Shotoku-taishi is a
carpenter’s originator, he is not so, because a temple was built before his birth.
Although there are many books by carpenter publisheds from the Edo to Meiji
periods, it is one of a few books which deal with more than simply technique.
“SUHARAYA-MOHEE”, the greatest publisher of that time published this book, in
the “Sensyobo” style. It is left in every place even now, and it is supposed that it was
read by many carpenters.
In this paper, we will reprint a text – commentary on “SHOKA-HITUYOUKI”.
Deciphering this book will tell us what, carpenters of the time prized other than skill
acquisition.departmental bulletin pape
Molecular design of chiral polymeric organocatalysts and their applications in asymmetric catalysis
豊橋技術科学大学博士(工学)doctoral thesi