Development of anew analytical method for the culturalpropertks using high-resolution NMR and ESR spectroscopy

关于以下六个子项目，我们得到了一些有趣的结果。1)利用^<29>Si MAS-NMR对haniwa（放置在土冢表面的陶瓷陪葬雕塑）粘土体进行化学分析。2)用<1>^H核磁共振-鼠标研究了不同类型纸张中吸附水的物理化学性质。3)微孔结构与吸附分子的动力学行为。4)建立了一种新的文化属性分析方法和利用ESR光谱评价地球环境的新方法。5)鉴定羽衣样品制作地点。6)马契坎丰蝇化石的x射线CT测量。在这一领域中，对样品进行无损检测和分析是非常重要的。然而，不幸的是，我们主要采用半破坏性的方法，然后我们很难接近有趣的文化财产。无论如何，我们发现，尽管这个项目结束了，保持这种试验继续下去是非常重要的。

We got some -interesting results about the following six sub-projects.1) Chemical analysis on the clay body of haniwa (ceramic funerary sculpture placed on mounded tomb surface) using ^<29>Si MAS-NMR.2) Physico-chemical properties of adsorbed water in the various types of paper as studied by <1>^H NMR-MOUSE.3) Micropore sturucture and the dynamic behavior of adsorbed molecules.4) Development of a new analytical method for the cultural properties and a new evaluation method for the environment of earth using ESR spectroscopy.5) Identification of the place where haniwa samples have been made.6) X-ray CT measurements on the fossil of Toyotamaphimeia Machikanensis.As well known in this field, it is very important for us to measure or analyze the samples non-destructively. Unfortunately, however, we mainly applied semi destructive methods and then it became rather difficult for us to access the interesting cultural properties. Anyway we found that it is very important to keep this kind of trial going further more in spite of the end of this project.