A method of reducing ripple torque in permanent magnet motors without skewing

T Ishikawa, GR Slemon - IEEE Transactions on magnetics, 1993 - ieeexplore.ieee.org
A method of reducing ripple torque, ie, the sum of cogging and commutation torques, in
permanent-magnet motors without skewing is proposed. The ripple torque for a given range of …

Insufficient autophagy promotes bronchial epithelial cell senescence in chronic obstructive pulmonary disease

…, S Ito, S Minagawa, Y Yumino, T Ishikawa… - …, 2012 - Taylor & Francis
Tobacco smoke-induced accelerated cell senescence has been implicated in the pathogenesis
of chronic obstructive pulmonary disease (COPD). Cell senescence is accompanied by …

PRKN-regulated mitophagy and cellular senescence during COPD pathogenesis

…, H Yanagisawa, M Hashimoto, H Wakui, T Ishikawa… - Autophagy, 2019 - Taylor & Francis
Cigarette smoke (CS)-induced accumulation of mitochondrial damage has been widely
implicated in chronic obstructive pulmonary disease (COPD) pathogenesis. Mitophagy plays a …

Azithromycin attenuates myofibroblast differentiation and lung fibrosis development through proteasomal degradation of NOX4

…, M Hashimoto, H Wakui, Y Yoshii, T Ishikawa… - Autophagy, 2017 - Taylor & Francis
Accumulation of profibrotic myofibroblasts is involved in the process of fibrosis development
during idiopathic pulmonary fibrosis (IPF) pathogenesis. TGFB (transforming growth factor β) …

[HTML][HTML] Pirfenidone inhibits myofibroblast differentiation and lung fibrosis development during insufficient mitophagy

…, M Hashimoto, H Wakui, Y Yoshii, T Ishikawa… - Respiratory …, 2017 - Springer
Background Pirfenidone (PFD) is an anti-fibrotic agent used to treat idiopathic pulmonary
fibrosis (IPF), but its precise mechanism of action remains elusive. Accumulation of profibrotic …

Analysis for fault detection of vector-controlled permanent magnet synchronous motor with permanent magnet defect

T Ishikawa, Y Seki, N Kurita - IEEE transactions on magnetics, 2013 - ieeexplore.ieee.org
This paper analyzes the characteristics of a vector-controlled permanent-magnet synchronous
motor (PMSM) with a permanent-magnet defect. A method for the diagnosis of the …

Real-world effectiveness of dupilumab for patients with severe asthma: a retrospective study

…, M Hashimoto, S Minagawa, T Ishikawa… - Journal of Asthma …, 2022 - Taylor & Francis
Background Treatment with dupilumab, an anti-interleukin (IL)-4 receptor α monoclonal
antibody that blocks both the IL-4 and IL-13 pathways, has demonstrated efficacy for the …

A multidimensional cubic-interpolated pseudoparticle (CIP) method without time splitting technique for hyperbolic equations

T Yabe, T Ishikawa, Y Kadota, F Ikeda - Journal of the Physical …, 1990 - jstage.jst.go.jp
A new numerical method is proposed for multidimensional linear advection equations. The
scheme uses a cubic spatial profile within grids, and is described in an explicit form by …

[HTML][HTML] Efficacy of benralizumab for patients with severe eosinophilic asthma: a retrospective, real-life study

…, M Hashimoto, S Minagawa, T Ishikawa… - BMC Pulmonary …, 2020 - Springer
Background Benralizumab, an anti-interleukin-5 (IL-5) receptor α monoclonal antibody,
significantly reduces the number of annual exacerbations and oral corticosteroid (OCS) …

[HTML][HTML] Efficacy of mepolizumab for patients with severe asthma and eosinophilic chronic rhinosinusitis

…, M Hashimoto, S Minagawa, T Ishikawa… - BMC pulmonary …, 2019 - Springer
Background Several major randomized control studies have demonstrated that mepolizumab,
an anti-IL-5 monoclonal antibody, is effective for patients with severe eosinophilic asthma …