Search Results - "Iwata, Yoshio"

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    Modeling and semi-active fuzzy control of magnetorheological elastomer-based isolator for seismic response reduction by Nguyen, Xuan Bao, Komatsuzaki, Toshihiko, Iwata, Yoshio, Asanuma, Haruhiko

    Published in Mechanical systems and signal processing (15-02-2018)
    “…•The dynamic viscoelastic model of the MRE-based isolator was presented.•The proposed model predicted with high accuracy the characteristics of MRE.•A…”
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    Journal Article
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    Depressive rumination and trait anxiety mediate the effects of childhood victimization on adulthood depressive symptoms in adult volunteers by Masuya, Jiro, Morishita, Chihiro, Higashiyama, Motoki, Deguchi, Ayaka, Ishii, Yoshitaka, Ono, Miki, Honyashiki, Mina, Iwata, Yoshio, Inoue, Takeshi

    Published in PloS one (23-05-2023)
    “…Prior studies have reported that childhood victimization experiences substantially augment the risk of depression and suicide in adulthood. Several of our…”
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    Design of a Real-Time Adaptively Tuned Dynamic Vibration Absorber with a Variable Stiffness Property Using Magnetorheological Elastomer by Komatsuzaki, Toshihiko, Iwata, Yoshio

    Published in Shock and vibration (01-01-2015)
    “…An elastomer composite with controllable stiffness, known as a magnetorheological elastomer (MRE), is used in a dynamic vibration absorber whose natural…”
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    Electromechanical dynamics of Z-shaped mechatronic synchronized switch harvesting on inductor (SSHI) harvester by Asanuma, Haruhiko, Sakamoto, Kazuhiro, Komatsuzaki, Toshihiko, Iwata, Yoshio

    Published in Japanese Journal of Applied Physics (01-06-2019)
    “…The electromechanical properties of a Z-shaped mechatronic synchronized switch harvesting on inductor (SSHI) harvester that can produce high output powers from…”
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    Complex effects of childhood abuse, subjective social status, and trait anxiety on presenteeism in adult volunteers from the community by Nibuya, Rintaro, Shimura, Akiyoshi, Masuya, Jiro, Iwata, Yoshio, Deguchi, Ayaka, Ishii, Yoshitaka, Tamada, Yu, Fujimura, Yota, Tanabe, Hajime, Inoue, Takeshi

    Published in Frontiers in psychology (20-12-2022)
    “…Presenteeism, which is reduced productivity levels owing to physical or mental problems, causes substantial economic loss. It is known to be associated with…”
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    Fuzzy Semiactive Vibration Control of Structures Using Magnetorheological Elastomer by Asanuma, Haruhiko, Iwata, Yoshio, Komatsuzaki, Toshihiko, Nguyen, Xuan Bao

    Published in Shock and vibration (01-01-2017)
    “…In this research, a novel variable stiffness vibration isolator that uses magnetorheological elastomers (MREs) accompanied with a fuzzy semiactive vibration…”
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    Roles of childhood maltreatment, personality traits, and life stress in the prediction of severe premenstrual symptoms by Morishita, Chihiro, Inoue, Takeshi, Honyashiki, Mina, Ono, Miki, Iwata, Yoshio, Tanabe, Hajime, Kusumi, Ichiro, Masuya, Jiro

    Published in BioPsychoSocial medicine (28-04-2022)
    “…About 3% to 8% of women of fertile age are thought to have premenstrual dysphoric disorder (PMDD), which is regarded as a serious form of premenstrual syndrome…”
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    Childhood Victimization and Neuroticism Mediate the Effects of Childhood Abuse on Adulthood Depressive Symptoms in Volunteers by Masuya, Jiro, Ichiki, Masahiko, Morishita, Chihiro, Higashiyama, Motoki, Ono, Miki, Honyashiki, Mina, Iwata, Yoshio, Tanabe, Hajime, Inoue, Takeshi

    Published in Neuropsychiatric disease and treatment (01-01-2022)
    “…When assessing patients with depressive and anxiety disorders in psychiatric clinical practice, it is common to encounter children and adolescents who have…”
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    Association between psychotropics use and occurrence of falls in hospitalized patients: A matched case-control study by Morishita, Chihiro, Masuya, Jiro, Ishii, Yoshitaka, Seki, Tomoteru, Deguchi, Ayaka, Iwata, Yoshio, Tamada, Yu, Fujimura, Yota, Honyashiki, Mina, Harada, Kazuharu, Taguri, Masataka, Inoue, Takeshi

    Published in PCN reports (01-09-2023)
    “…Understanding the appropriate prescription of psychotropics for hospitalized patients in terms of preventing falls is an important issue. The aim of this study…”
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    Development of dynamic damper using damping alloy by Yoshio IWATA, Toshihiko KOMATSUZAKI, Haruhiko ASANUMA, Hiroki KITAYAMA

    “…If damping alloy is used as structural material, a structure with high damping performance can be produced and its vibration and noise can be reduced. Damping…”
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    Robust adaptive controller for semi-active control of uncertain structures using a magnetorheological elastomer-based isolator by Nguyen, Xuan Bao, Komatsuzaki, Toshihiko, Iwata, Yoshio, Asanuma, Haruhiko

    Published in Journal of sound and vibration (10-11-2018)
    “…The isolator based on magnetorheological elastomers (MREs) that is used with semi-active controllers has emerged as a kind of smart devices that could…”
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    Multi-objective capacity planning for agile semiconductor manufacturing by Iwata, Yoshio, Taji, Kouichi, Tamura, Hiroyuki

    Published in Production planning & control (01-04-2003)
    “…Recent semiconductor business requires an agile fabrication facility (fab) that produces wafers in short cycle time and at low production cost to promote…”
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    Trait anxiety and depressive rumination mediate the effect of perceived childhood rearing on adulthood presenteeism by Shimasaki, Akifumi, Deguchi, Ayaka, Ishii, Yoshitaka, Seki, Tomoteru, Iwata, Yoshio, Tamada, Yu, Honyashiki, Mina, Fujimura, Yota, Inoue, Takeshi, Masuya, Jiro

    Published in PloS one (03-08-2023)
    “…Productivity loss in the workplace due to physical or mental health problems, which is called presenteeism, leads to large financial losses. Personal and work…”
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