The Japanese Law of Fiduciaries from Comparative and Transnational Perspectives

Japan occupies a vantage point to observe the intersecting theories of fiduciary law and transnational legal ordering. Having modernized its legal system by introducing western law since the late nineteenth century, Japan possesses a body of law that have been influenced by comparatively diverse sources including both civil law and common law traditions, as well as traditional value system. Japan also has a complex past in the region, initially acting as a colonial power to impose its modernized law onto Korea and Taiwan, then as a leading economy in the post-war years, though the past quarter century has witnessed its struggle. Such diversity and dynamics have affected the evolution of fiduciary norms in Japan and in East Asia, and the main part of this Article will trace the historical progression. In Japan and major East Asian jurisdictions, although the terms “fiduciary” and “duty of loyalty” were not part of the legal lexicon until recent decades, the basic notion of duty of care and the context-specific regulation of conflicted transaction were part of the law. The fiduciary norms evolved as their multiple strands of sources interacted with each other, or even came into conflict with each other. The ever-increasing economic interactions increased the pace and dynamics of this process, and regional and global financial crises added to the sense of urgency. This Article will use the framework of transnational legal ordering to understand the complex evolution of fiduciary norms in Japan, East Asia and beyond

Effects of switching weekly alendronate or risedronate to monthly minodronate in patients with rheumatoid arthritis: a 12-month prospective study

Summary: Switching weekly ALN or RIS to monthly MIN in patients with RA, of whom two-thirds were treated with low-dose PSL, significantly decreased bone turnover markers and increased BMD at 12 months, suggesting that monthly MIN may be an effective alternative treatment option of oral bisphosphonate treatment. Introduction: The aim of this prospective, observational study was to evaluate the effects of switching weekly alendronate (ALN 35 mg) or risedronate (RIS 17.5 mg) to monthly minodronate (MIN 50 mg) in patients with rheumatoid arthritis (RA). Methods: Patient characteristics were as follows: n = 172; 155 postmenopausal women, age 65.5 (44–87) years; T-score of lumbar spine (LS), −1.4; total hip (TH), −1.8; femoral neck (FN), −2.1; dose and rate of oral prednisolone (2.3 mg/day), 69.1 %; prior duration of ALN or RIS, 46.6 months; were allocated, based on their preference, to either the (1) continue group (n = 88), (2) switch-from-ALN group (n = 44), or (3) switch-from-RIS group (n = 40). Results: After 12 months, increase in BMD was significantly greater in group 3 compared to group 1: LS (4.1 vs 1.2 %; P < 0.001), TH (1.9 vs −0.7 %; P < 0.01), and FN (2.7 vs −0.5 %; P < 0.05); and in group 2 compared to group 1: LS (3.2 vs 1.2 %; P < 0.05) and TH (1.5 vs −0.7 %; P < 0.01). The decrease in bone turnover markers was significantly greater in group 3 compared to group 1: TRACP-5b (−37.3 vs 2.5 %; P < 0.001), PINP (−24.7 vs −6.2 %; P < 0.05), and ucOC (−39.2 vs 13.0 %; P < 0.05); and in group 2 compared to group 1: TRACP-5b (−12.5 vs 2.5 %; P < 0.05) at 12 months. Conclusions: Switching weekly ALN or RIS to monthly MIN in patients with RA may be an effective alternative treatment option of oral bisphosphonate treatment.This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: https://doi.org/10.1007/s00198-015-3369-6Ebina K., Noguchi T., Hirao M., et al. Effects of switching weekly alendronate or risedronate to monthly minodronate in patients with rheumatoid arthritis: a 12-month prospective study. Osteoporosis International 27, 351 (2016); https://doi.org/10.1007/s00198-015-3369-6

Multimodal Image and Spectral Feature Learning for Efficient Analysis of Water-Suspended Particles

apan Science and Technology Agency SICORP and Natural Environment Research Council (JST-NERC SICORP Marine Sensor Proof of Concept Grant JPMJSC1705, NE/R01227X/1); JSPS KAKENHI Grant (18K13934 and 18H03810); Sumitomo Foundation: Grant for environmental Research Project (203122). Acknowledgments. The authors thank Dr. T. Fukuba for the support for building the experimental setup. The authors also thank Dr. H. Sawada for providing samples for this work.Peer reviewedPublisher PD

Multimodal image and spectral feature learning for efficient analysis of water-suspended particles

We have developed a method to combine morphological and chemical information for the accurate identification of different particle types using optical measurement techniques that require no sample preparation. A combined holographic imaging and Raman spectroscopy setup is used to gather data from six different types of marine particles suspended in a large volume of seawater. Unsupervised feature learning is performed on the images and the spectral data using convolutional and single-layer autoencoders. The learned features are combined, where we demonstrate that non-linear dimensional reduction of the combined multimodal features can achieve a high clustering macro F1 score of 0.88, compared to a maximum of 0.61 when only image or spectral features are used. The method can be applied to long-term monitoring of particles in the ocean without the need for sample collection. In addition, it can be applied to data from different types of sensor measurements without significant modifications