Drain current collapse in AlGaN/GaN HEMTs has been studied systematically by applying
bias stress to the device. The collapse was suppressed by light illumination with energy …

Carbon nanotube thin-film transistors 1 are expected to enable the fabrication of high-performance
2 , flexible 3 and transparent 4 devices using relatively simple techniques. However, …

Background. Amplification and/or overexpression of the C‐erbB‐2 gene has been
demonstrated in breast and gastric cancer and is thought to be involved in the process of gastric …

The eligibility of COVID-19 vaccines has been expanded to children aged 12 and above in
several countries including Japan, and there is a plan to further lower the age. This study …

Nutritional status is one of the most important clinical determinants of outcome after
gastrectomy. The aim of this study was to compare changes in the body composition of patients …

We conducted an epidemiological investigation of musculoskeletal disorders (MSD) among
a complete cohort of 222 female nursing students in Yamanashi prefecture, central Japan. …

A variety of plastic products, ranging from those for daily necessities to electronics products
and medical devices, are produced by moulding techniques. The incorporation of electronic …

We have fabricated n-type carbon nanotube field effect transistors by choosing the contact
metal. Single-walled carbon nanotubes were grown directly on a SiO2/Si substrate by …

The EGF stimulation system for growth regulation is implicated in normal and neoplastic cell
proliferation. The role of EGF, the EGF receptor, and c‐erbB‐2 in human gastric cancer is …

The effect of Si3N4 surface passivation on breakdown of AlGaN/GaN high-electron-mobility
transistors was studied in detail by investigating dependences of the off-state breakdown …