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Gene amplification and protein overexpression of human epidermal growth factor receptor type 2 (HER2) are specific targets for HER2‐targeting drugs in breast, gastric, salivary gland, and colorectal cancers. The histopathological determination of HER2 status is crucial for treatment, highlighting the importance of improving HER2 detection accuracy in clinical practice. We prepared tissue microarray...
Pacific herring Clupea pallasii inhabiting around Japan migrate to coastal areas to spawn and are often caught by gill and set nets of coastal fisheries. For sustainable resource management, it is necessary to understand the behavioral patterns of such spawning migration in coastal spawning grounds. In this study, the migration of herring found in the Akkeshi region in eastern Hokkaido was revealed...
In 2006, the first Li-ion battery was installed in traction power supply system by West Japan Railway Company and now more than 20 energy storage systems have already installed in traction power supply system in Japan. In this article, the recent trend for regenerative energy utilization is summarized not only in d.c. railway but also a.c. railway. We, East Japan Railway Company, have installed 3...
To make railway transportation more efficient, utilization of recuperation energy in d.c. traction power supply system is actively discussed in Japan. We, East Japan Railway Company, have already introduced two Lithium ion battery systems at Haijima Substation since 2013 and at Okegawa Substation since 2014. They contribute to reduce total traction energy supply about 5–8%. In a.c. traction power...
There are a lot of potentials to install photovoltaic panels along the railroad track and some systems have been already realized in Japanese railway network. If a lot of PV systems have installed along the railway premises in the future, the generated power has to be transmitted to the station for the self-consumption because the electric loads along the railroad track between the stations are, in...
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