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    Chapter and Conference Paper

    Engineering Safety Study of a Circuit Conducting Simultaneous Hemodialysis and Plasma Exchange

    Clinical reports have stated that hemodialysis and experimental plasma exchange must be carried out at the same time. In reality, these medical treatments are performed separately, which increases the course o...

    A. Morisaki, M. Iwahashi, Y. Nakahara in World Congress on Medical Physics and Biom… (2013)

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    Article

    Effect of daily walking steps on ultrasound parameters of the calcaneus in elderly Japanese women

    In this cross-sectional study, we investigated the effect of daily walking steps on ultrasound parameters of the calcaneus in elderly Japanese women. The subjects were 143 community-dwelling elderly women aged...

    J. Kitagawa, F. Omasu, Y. Nakahara in Osteoporosis International (2003)

  3. No Access

    Article

    Estimation of liquidus temperature of Sn-based alloys and its application to the design of Pb-free solder

    An interesting relation between the melting temperature and the alloy composition was discovered in Sn-based alloys through the evaluation of a series of experimental data on the liquidus temperatures (LTs) fo...

    H. Ezaki, T. Nambu, R. Ninomiya, Y. Nakahara in Journal of Materials Science: Materials in… (2002)

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    Chapter

    Active Control of Hydrogen Recycling by the Permeation and Absorption Techniques

    Thy potential barrier of hydrogen dissociative absorption plays an outstanding role in the interaction of energetic hydrogen with solid [1–3]. The surface barrier does not impede the implantation of supratherm...

    N. Ohyabu, Y. Nakamura, Y. Nakahara in Hydrogen Recycling at Plasma Facing Materi… (2000)

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    Chapter

    Deuterium Pum** with Superpermeable Membrane in the Divertor of JFT-2M Tokamak

    There has been big progress in the last decade towards the demonstration of high performance plasmas in nuclear fusion research. This progress has often been coupled to improved wall materials and better condi...

    Y. Nakamura, S. Sengoku, Y. Nakahara in Hydrogen Recycling at Plasma Facing Materi… (2000)

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    Article

    Clonality analysis by methylation-specific PCR for the human androgen-receptor gene (HUMARA-MSP)

    The human androgen-receptor gene (HUMARA) has been used for analysis of X chromosome inactivation (XCI) pattern because of a polymorphic short tandem repeat (STR) near the 5′-promoter region correlated with XCI. ...

    T Uchida, H Ohashi, E Aoki, Y Nakahara, T Hotta, T Murate, H Saito, T Kinoshita in Leukemia (2000)

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    Article

    Mutational analysis of the PTEN/MMAC1 gene in non-Hodgkin’s lymphoma

    The PTEN/MMAC1 gene at 10q23.3, which has dual specific phosphatase activity, is a novel tumor suppressor gene candidate. Various kinds of tumors have mutations in this gene, including glioblastoma, endometrial c...

    Y Nakahara, H Nagai, T Kinoshita, T Uchida, S Hatano, T Murate, H Saito in Leukemia (1998)

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    Article

    Hair analysis for drugs of abuse XIII. Effect of structural factors on incorporation of drugs into hair: the incorporation rates of amphetamine analogs

     In order to clarify the incorporation mech-anism of drugs from blood into hair, seven effects of structural factors on the incorporation rate (ICR) were studied using 32 amphetamine analogs: (1) effect of a s...

    Y. Nakahara, Ruri Kikura in Archives of Toxicology (1996)

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    Article

    Measurement of hyperfine structure in Pr II by collinear laser-ion-beam spectroscopy

    Y. Nakahara, H. Iimura, S. Ichikawa, K. Kotani, M. Wakasugi in Hyperfine Interactions (1992)

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    Chapter and Conference Paper

    Systematic Evaluation of Neutron-Emission Cross Section for the Reactions Induced by Protons of 80–800 MeV

    A moving source model uses a relatively small number of parameters. The neutron data for the spallation reactions induced by protons of 600 to 800 MeV are well reproduced by the moving source model. At inciden...

    K. Ishibashi, K. Higo, S. Sakaguchi, Y. Wakuta in Nuclear Data for Science and Technology (1992)

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    Chapter and Conference Paper

    Nuclear and Nucleon Data Needs for Incineration of the Radioactive Wastes from Fission Reactors with a Proton Accelerator

    Brief summaries are given of the computer codes prepared at JAERI for the computer simulation calculations of the nuclear spallation reaction and for the nuclear design analyses of accelerator target/blanket s...

    Y. Nakahara in Nuclear Data for Science and Technology (1992)

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    Chapter and Conference Paper

    Elicitation of Phytoalexins by Synthetic Oligoglucosides, Synthetic Oligogalacturonides, and their Derivatives

    Plants respond to invasive microorganisms in a variety of ways (Bell 1981). Among these, the synthesis and accumulation of toxic molecules called phytoalexins is a response observed in a number of plant-pathog...

    M. G. Hahn, J.-J. Cheong, W. Birberg in Signal Molecules in Plants and Plant-Micro… (1989)

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    Article

    β-Naphthoquinone sulfonate as electrochemical labelling reagent for high-sensitivity LC analysis of drugs in biological fluids

    A new sensitive, high-performance liquid chromatography (HPLC) method using electrochemical detection (ECD) is reported for the determination of 21 amphetamine-like compounds such as amphetamine, methamphetami...

    Y. Nakahara, Y. Takeda in Chromatographia (1988)

  14. No Access

    Article

    Automatic extraction using the mini-column liquid chromatography method for analysis of drugs of abuse in biological fluids

    The preparation of an automatic extractor using ODS-minicolumn (25mm × 9mm i.d.) for analysis of drugs of abuse in biological fluids and its application are described. The auto-extraction method consists of th...

    Y. Nakahara, H. Sekine in Chromatographia (1984)

  15. No Access

    Article

    Analysis of neutron yield produced by high-energy proton

    Comparisons have been made between computational results obtained with the BNL code system and experimental data measured by Vasfl'kov et al. for 56 x 56 x 64 cm natural and depleted uranium blocks surrounded ...

    Y. Nakahara, H. Takahashi in Soviet Atomic Energy (1979)