*KURAに登録されているコンテンツの利用については,著作権法に規定されている私的使用や引用などの範囲内で行ってください。 *著作権法に規定されている私的使用や引用などの範囲を超える利用を行う場合には,著作権者の許諾を得てください。ただし,著作権者 から著作権等管理事業者(学術著作権協会,日本著作出版権管理システムなど)に権利委託されているコンテンツの利用手続については ,各著作権等管理事業者に確認してください。 Title Histological examination of frozen autograft treated by liquid nitrogen removed after implantation Author(s) Tanzawa, Yoshikazu; Tsuchiya, Hiroyuki; Shirai, Toshiharu; Hayashi, Katsu...

end stage coronary artery disease with linear stenosis of the main vessels despite several coronary interventions (including stent implantation) is a current challenge for surgical treatment. As the long term results are mainly determined by the pathology of the coronary vessels a simple revascularisation with arterial or venous grafts provides no adequate solution of the problem. An exactly co...

The environmental accounting of a Brazilian bamboo plantation was carried out with the application of five different methods based on the same set of inventory data, which provide a consistent exam of the system’s performance and the comparability of calculated indicators. To obtain a comprehensive assessment, indicators built for larger regional or global scales were used in joint with local s...

In pursuit of p-type doping, we have implanted GaN with Mg ions at 200 and 500 keV with the substrate temperature maintained at −150 cold or +300 °C hot during ion irradiation. The samples have been annealed at 1000 °C postion implantation. The radiation damage peak position and its profile , the dopant distribution, and the damage stability during annealing were all shown to be dependent upon ...

Here, the use of low-energy metal ion implantation by filtered cathodic vacuum arc to create highly deformable electrodes on polydimethylsiloxane (PDMS) membranes is reported. Implantation leads to the creation of nanometer-size clusters in the first 50 nm below the surface. When the elastomer is stretched, these small clusters can move relative to one another, maintaining electrical conduction...

Visualization techniques to help understand the structure of carbon and its allotropes have been developed and applied to atomistic simulation projects which model different carbon systems on the nanoscale. Examples from ion implantation in diamond, the diffusion of hydrocarbons in nanotubes and the creation of nanodiamond from amorphous carbon under pressure are given.