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  1. No Access

    Chapter and Conference Paper

    Monocular Absolute 3D Human Pose Estimation with an Uncalibrated Fixed Camera

    In this paper, we propose a method for absolute 3D human pose estimation (HPE) with an uncalibrated monocular camera. In the case of analyzing workers’ movement with an existing uncalibrated camera, the previo...

    Atsunori Moteki, Yukio Hirai, Genta Suzuki, Hideo Saito in Frontiers of Computer Vision (2024)

  2. No Access

    Article

    Relationship between termiticide treatment and human pollution by chlordane, oxychlordane, and nonachlor

    Yukio Hirai, Katsumaro Tomokuni in Bulletin of Environmental Contamination and Toxicology (1993)

  3. No Access

    Article

    Levels of chlordane, oxychlordane, and nonachlor on human skin and in human blood

    Yukio Hirai, Katsumaro Tomokuni in Bulletin of Environmental Contamination and Toxicology (1993)

  4. No Access

    Article

    UrinaryN-acetyl-β-d-glucosaminidase and β-aminoisobutyric acid in workers occupationally exposed to metals such as chromium, nickel, and iron

    To examine the relationships between the urinary excretion ofN-acetyl-β-d-glucosaminidase (NAG) and β-aminoisobutyric acid (AIBA) as a metabolite of thymine, and exposure to chromium, nickel, and iron, we determi...

    Katsumaro Tomokuni, Masayoshi Ichiba… in International Archives of Occupational and… (1993)

  5. No Access

    Article

    Levels of chlordane, oxychlordane, and nonachlor in human adipose tissues

    Yukio Hirai, Katsumaro Tomokuni in Bulletin of Environmental Contamination and Toxicology (1991)

  6. No Access

    Article

    Levels of chlordane, oxychlordane, and nonachlor in human blood

    Yukio Hirai, Katsumaro Tomokuni in Bulletin of Environmental Contamination and Toxicology (1991)

  7. No Access

    Article

    Lubricational characteristics of hypereutectic Al-Si P/M alloy in hot forging

    Yukio Hirai, Kouzou Kanayama, Mamoru Nakamura… in Journal of Materials Science Letters (1989)

  8. No Access

    Article

    Levels of chlordane in water and sediment of rivers around Saga City, Japan

    Yukio Hirai, Katsumaro Tomokuni in Bulletin of Environmental Contamination and Toxicology (1989)

  9. No Access

    Article

    Effect of lead exposure on some biological indices related to porphyrin metabolism and the activity of erythrocyte pyrimidine 5′-nucleotidase in the mice

    The urinary excretion of δ-aminolevulinic acid (ALA) and coproporphyrin (CP) isomers (I and III) was investigated in mice exposed to lead in drinking water (200 and 500 ppm) for 14 or 30 days. Furthermore, the...

    Katsumaro Tomokuni, Masayoshi Ichiba, Yukio Hirai in Archives of Toxicology (1989)

  10. No Access

    Article

    Comparison between the fluorometric HPLC method and the conventional method for determining urinary δ-aminolevulinic acid and coproporphyrin as indices of lead exposure

    Fluorometric methods for determining δ-aminolevulinic acid (ALA) and coproporphyrin (CP) in urine have been recently developed by using high-performance liquid chromatography (HPLC). In the present study, urin...

    Katsumaro Tomokuni, Masayoshi Ichiba… in International Archives of Occupational and… (1988)

  11. No Access

    Article

    Effects of temperature and strain rate on ductility and flow stress of a rapidly solidified hypereutectic Al-Si P/M alloy

    Yukio Hirai, Kouzou Kanayama, Mamoru Nakamura… in Journal of Materials Science Letters (1988)