Nobuhiko Kobayashi

Clinical significance of SEN virus infection in patients on maintenance haemodialysis (2003)

Kobayashi, Nobuhiko, Tanaka, Eiji, Umemura, Takeji, Matsumoto, Akihiro, Iijima, Toshiyo, Higuchi, Makoto, ...

Background. The SEN virus (SENV) has been identified as a putative new hepatitis virus. This study was conducted to clarify the clinical significance of SENV infection in patients on...

Conductance Quantization and Magnetoresistance in Magnetic Point Contacts (1999)

Imamura, Hiroshi, Kobayashi, Nobuhiko, Takahashi, Saburo, Maekawa, Sadamichi

We theoretically study the electron transport through a magnetic point contact (PC) with special attention to the effect of an atomic scale domain wall (DW). The spin precession of a conduction...

A comparison of the propensity for gene amplification between near-tetraploid and near-diploid V79 clones resistant to 150 nM methotrexate (1996)

Hashimoto, Mitsumasa W., Nikaido, Osamu, Kobayashi, Nobuhiko, Chang, Chia-Cheng, Trosko, James E., Mori, Toshio

Among various 150-nM methotrexate-resistant (MTXr) V79 clones isolated, we found that two near-tetraploid clones as well as a near-diploid clone with amplification in the dihydrofolate reductase...

The xeroderma pigmentosum group C gene leads to selective repair of cyclobutane pyrimidine dimers rather than 6-4 photoproducts

Emmert, Steffen, Kobayashi, Nobuhiko, Khan, Sikandar G., Kraemer, Kenneth H.

We investigated the contribution of the xeroderma pigmentosum group C (XPC) gene to DNA repair. We stably transfected XPC cells (XP4PA-SV-EB) with XPC cDNA and selected a partially corrected...

The xeroderma pigmentosum group C gene leads to selective repair of cyclobutane pyrimidine dimers rather than 6-4 photoproducts

Emmert, Steffen, Kobayashi, Nobuhiko, Khan, Sikandar G., Kraemer, Kenneth H.

We investigated the contribution of the xeroderma pigmentosum group C (XPC) gene to DNA repair. We stably transfected XPC cells (XP4PA-SV-EB) with XPC cDNA and selected a partially corrected...

CONTACT EFFECTS ON TRANSPORT PROPERTIES OF SEMICONDUCTING CARBON NANOTUBES CONNECTED TO METALLIC ELECTRODES

NOBUHIKO KOBAYASHI, TAISUKE OZAKI, KENJI HIROSE

We present the first-principles calculation of transport properties of a semiconducting carbon nanotube connected to aluminum metallic electrodes. The transmission spectrum of the nanotube shows a...

NONLINEAR BEHAVIOR OF QUANTUM TRANSPORT THROUGH NANOCONTACTS â AB INITIO CALCULATION STUDY

KENJI HIROSE, NOBUHIKO KOBAYASHI

We study the electronic states and currentâvoltage (IâV) characteristics of junction systems with atomic-scale nanocontacts as a function of the distance between electrodes by using the...