Herein, we report a c......amous cell carcinoma in situ arising in a background o......iscomfort. Examination revealed a tumor in the external a......canal, and the initial biopsy su......thesia, but as intraoperative ra......ure was discontinued and the pat......luation of the initial pathology......purposes. The final pathological......amous cell carcinoma in situ. We initiated the pat......atient has remained free of recu......imited reports in the literature......the difficulty in diagnosing external audi......portance of having a high index of clinical suspicion ......lignancy, even in cases with benign biopsy resu...

Binder jetting (BJT) holds e......tive manufacturing technique due......parts from aluminum alloy via BJ......erformance machine components an......owever, processing printed objects by sintering of aluminum alloy is dif...... prevents the final parts from reaching a sufficientl...... high density. In order to investigate the sintering mechanism for controlling the quality of sintered parts, we...... observed the sintering behavior of p......mass%) alloy using an in situ scanning electron micr......ped with a heating stage. It is ......bove their melting or solidus te...... Paper was Originally Published in Japanese in ...

The in situ scratch test inside the scanning electron micr...... more detailed information about......ss between the indenter and mate......the current in situ scratch te......easured. Accordingly, an in situ scratch te......rve the scratching region inside the SEM an......eveloped. It mainly consisted of......orce for achieving the constant load scratching and linear load scratching modes. The co......ade it easy to integrate with th......riments, the main performances a......he proposed in situ scratch te......mental results indicated that th......1 mN, and the minimum single-step displacements...