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IL PALAZZO酒店改造更新

现代装饰 2024年第1期 126-133页

作者： Satoshi asakawa(摄影) 舒禹(编译) 不详

本案是旧改项目,主要目的是让ILPALAZZO酒店重新焕发活力,使其适应当代新的价值观,同时又不失其原有的历史原始价值。酒店设计于1989年,当时的设计目的在于观察酒店设计能在多大程度上改变该地区的形象,并提高酒店自身的声誉,在阿尔多... 详细信息

本案是旧改项目,主要目的是让ILPALAZZO酒店重新焕发活力,使其适应当代新的价值观,同时又不失其原有的历史原始价值。酒店设计于1989年,当时的设计目的在于观察酒店设计能在多大程度上改变该地区的形象,并提高酒店自身的声誉,在阿尔多·罗西(Aldo Rossi)、内田茂(Shigeru Uchida)等许多著名设计师的参与下,该项目得以被推广。

关键词：酒店设计阿尔多·罗西酒店改造原始价值

Silicon photonics for telecom and data‐com applications

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Opto-Electronic Advances 2020年第10期3卷 31-56页

作者： Kiyoshi asakawa Yoshimasa Sugimoto Shigeru Nakamura Associate Program University of TsukubaTsukubaIbaraki 305-8571Japan. Nanotechnology Innovation Station National Institute for Materials Science(NIMS)1-2-1 SengenTsukubaIbaraki 305-0047Japan. Biometrics Research Laboratories NEC Corporation1131HinodeAbikoChiba 270-1198Japan.

In recent decades,silicon photonics has attracted much attention in telecom and data-com *** of high refractive-index contrast waveguides on silicon-on-insulator(SOI),a variety of integrated photonic passive and active devices have been implemented supported by excellent optical properties of silicon in the mid-infrared *** main advantage of the silicon photonics is the ability to use complementary metal oxide semiconductor(CMOS)process-compatible fabrication technologies,resulting in high-volume production at low *** the other hand,explosively growing traffic in the telecom,data center and high-performance computer demands the data flow to have high speed,wide bandwidth,low cost,and high energy-efficiency,as well as the photonics and electronics to be integrated for ultra-fast data transfer in *** practical applications,silicon photonics started with optical interconnect transceivers in the data-com first,and has been now extended to innovative applications such as multi-port optical switches in the telecom network node and integrated optical phased arrays(OPAs)in light detection and ranging(LiDAR).This paper overviews the progresses of silicon photonics from four points reflecting the recent advances mentioned ***-based silicon photonic platform technologies,applications to optical transceiver in the data-com network,applications to multi-port optical switches in the telecom network and applications to OPA in LiDAR system.

关键词： silicon photonics integration of photonics and electronics CMOS process-compatible fabrication optical interconnect transceiver optical multi-port switch optical phased array

Long-term submergence of non-methanogenic oxic upland field soils helps to develop the methanogenic archaeal community as revealed by pot and field experiments

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Pedosphere 2020年第1期30卷 62-72页

作者： Takeshi WATANABE susum. asakawa Koichi HAYANO Graduate School of Bioagricultural Sciences Nagoya UniversityNagoya 464-8601(Japan) Kyushu National Agricultural Experiment Station NishigoshiKumamoto 861-1192(Japan)

The community structure of methanogenic archaea is relatively stable,i.e.,it is sustained at a high abundance with minimal changes in composition,in paddy field soils irrespective of submergence and *** contrast,the abundance in non-methanogenic oxic soils is much lower than that in paddy field *** study aimed to describe methanogenic archaeal community development following the long-term submergence of non-methanogenic oxic upland field soils in pot and field *** the pot experiment,a soil sample obtained from an upland field was incubated under submerged conditions for 275 *** samples periodically collected were subjected to culture-dependent most probable number(MPN)enumeration,polymerase chain reaction-denaturing gradient gel electrophoresis(PCR-DGGE)analysis of archaeal 16 S r RNA gene,and quantitative PCR analysis of the methyl-coenzyme M reductase alpha subunit gene(mcr A)of methanogenic *** abundance of methanogenic archaea increased from 102 to 103 cells g-1 dry soil and 104 to 107 copies of mcr A gene g-1 dry soil after *** no methanogenic archaeon was detected prior to incubation by the DGGE analysis,members from Methanocellales,Methanosarcinaceae,and Methanosaetaceae proliferated in the soils,and the community structure was relatively stable once *** the field experiment,the number of viable methanogenic archaea in a rice paddy field converted from meadow(reclaimed paddy field)was monitored by MPN enumeration over five annual cycles of field *** was also determined simultaneously in a paddy field where the plow layer soil from a farmer’s paddy field was dressed onto the meadow(dressed paddy field)and an upland crop field converted from the meadow(reclaimed upland field).The number of viable methanogenic archaea in the reclaimed paddy field was below the detection limit before the first cultivation of rice and in the reclaimed upland ***,the number gradually increased

关键词： denaturing gradient gel electrophoresis mcrA gene methanogenic archaea microbial community structure microbial habit most probable number method paddy field soil qPCR

Role of Parameter Setting in Electroacupuncture: Current Scenario and Future Prospects

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Chinese Journal of Integrative Medicine 2022年第10期28卷 953-960页

作者： ZHANG Yuan-yuan CHEN Qi-liang WANG Qiong DING Shan-shan LI Shu-nan CHEN Shu-jiao LIN Xue-juan LI Can-dong Tetsuya asakawa College of Acupuncture and Moxibustion Fujian University of Traditional Chinese MedicineFuzhou(350122)China Research Base of Traditional Chinese Medicine Syndrome Fujian University of Traditional Chinese MedicineFuzhou(350122)China Hangzhou Changgentang Clinic of Traditional Chinese Medicine Hangzhou(310009)China Department of Neurosurgery Hamamatsu University School of MedicineHandayamaHamamatsu-cityShizuoka(431-3192)Japan

Acupuncture is an ancient therapeutic method based on the theory of Chinese medicine(CM). Traditional acupuncture has many limitations;it is subjective and relies more on the experience of an acupuncturist, and the efficacy is sometimes irreproducible. In contrast, electroacupuncture(EA) has special characteristics in terms of objectivity and stability, thereby gaining considerable attention. Parameter setting plays a crucial role in EA practice. The current paper summarizes the current situation and limitations of parameter setting in EA practice. Objectification is the tendency and future of CM as well as EA. With the development of computerized technologies, such as wearable sensors, vast data, and artificial intelligence, CM syndromes can be successfully objectified. We propose the development of a novel self-feedback-adjust EA system, which may improve the parameter setting in EA and be beneficial to both the patients and clinicians.

关键词： acupuncture electroacupuncture parameter stimulation Chinese medicine artificial intelligence

Do not curse the darkness of the spinal cord,light TDP-43

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Neural Regeneration Research 2021年第5期16卷 986-987页

作者： Kazuhide asakawa Hiroshi Handa Koichi Kawakami Department of Chemical Biology Tokyo Medical UniversityTokyoJapan Division of Molecular and Developmental Biology National Institute of GeneticsDepartment of GeneticsGraduate University for Advanced Studies(SOKENDAI)ShizuokaJapan

Cytoplasmic inc lus ions containing the transactivation response element(TAR)DNAbinding protein-43(TDP-43)aggregates are hallmarks of neurodegenerative disorders,such as amyotrophic lateral sclerosis(ALS)and frontotemporal dementia(Arai et al.,2006;Neumann et al.,2006).Despite the well-recognized correlation between TDP-43 aggregation and neuronal degeneration,whether this relationship is causal has remained unclear.

关键词： al. degeneration TDP

Synthesis and Conductivity Characterization of Anti-Perovskite Na₃OX Solid Electrolytes for All Solid Na-Ion Batteries

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Optics and Photonics Journal 2023年第7期13卷 189-198页

作者： Wei Shi Masataka Ohta Hiroaki asakawa Yuki Osaki Mariko Murayama Xinwei Zhao Department of Physics Tokyo University of Science Tokyo Japan Faculty of Science and Engineering Toyo University Saitama Japan International Institute for Urban Systems Engineering Southeast University Nanjing China

Solid electrolytes for all solid sodium-ion batteries have been attracting much attention as an alternative energy storage system, which have the advantage of being extremely safe because it can be charged quickly and is nonflammable. We have synthesized anti-perovskite type Na3OX (X = Br, and I) electrolytes with high purity, by reactions of halogen mixtures with sodium oxides. After mixing, it was filled in an alumina crucible and heated for 6 hours at 330°C. It was confirmed that a large crystal strain was introduced by eutectication, which might reduce the activation energy of Na ion conduction and lead to an improvement of the conductivity. A relatively higher ionic conductivity of σ = 1.55 × 10-7 S/cm at 60°C has been obtained for Na3OBr0.6I0.4, which is about three orders higher than that in literature. A different ratio of X (X = Br, I) ions was added into sodium oxide to make the Na3OX crystal. The influence of strain introduction on optimizing the bottleneck and improving the conductivity was discussed.

关键词： Sodium Ion Battery Solid Electrolyte Ionic Conductivity Anti-Perovskite

Effects of 0.4% ripasudil hydrochloride hydrate on morphological changes in rabbit eyes

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International Journal of Ophthalmology(English edition) 2019年第10期12卷 1637-1642页

作者： Bundit Limratchatamorn Ken asakawa Kimiyo Mashimo Shigekazu Uga Hitoshi Ishikawa Department of Ophthalmology Priest HospitalDepartment ofMedical ServicesMinistry of Public HealthBangkok10400Thailand Department of Ophthalmology School of MedicineKitasatoUniversityKanagawa252-0374Japan Department of Orthoptics and Visual Science School of AlliedHealth SciencesKitasato UniversityKanagawa252-0373Japan

We evaluated the cellular structure changes after continuous use of ripasudil hydrochloride hydrate in rabbit eyes which might affect its own efficacy and adverse effects. Two pigmented Dutch rabbits and 1 Japanese white rabbit were instilled with 0.4% ripasudil hydrochloride hydrate to the left eye twice daily. The right eye was observed as the control. Both eyes of all 3 rabbits were then enucleated for histopathologic examination by light and electron microscope at 1 mo in 1 of the pigmented Dutch rabbits, 3 mo in the other pigmented Dutch rabbit, and in the Japanese white rabbit after instillation. Microscopic observations showed increase intercellular space in trabecular meshwork, ciliary body, and iris stoma, increase pigmented granule number and size in iris epithelial cells, and decrease actin filament in iris muscle fiber cells. Consequently, ripasudil hydrochloride hydrate decreases the intraocular pressure by improving the conventional outflow and may also facilitate the unconventional outflow via intercellular space widening without serious side effects.

关键词： ripasudil hydrochloride hydrate actin filament side effect rabbit

A Simplified Numerical Simulation Method Considering Active Devices for Opto-Electronic Mixed Modules

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光学学报 2003年第S1期23卷 321-322页

作者： Tomoaki Yoshida Hideaki Kimura Shuichiro asakawa Akira Ohki Kiyomi Kumozaki NTT Access Network Service Systems Laboratories NTT CorporationNTT Access Network Service Systems Laboratories NTT CorporationNTT Photonics Laboratories NTT Corporation. 11-6 Nakase Mihamaku Chiba-shi Chiba Japan 261-0023.NTT Photonics Laboratories NTT Corporation. 11-6 Nakase Mihamaku Chiba-shi Chiba Japan 261-0023.NTT Access Network Service Systems Laboratories NTT Corporation

A simplified simulation method based on the FDTD technique that can handle active devices is proposed. This method well suits the electrical crosstalk analysis of multi-channel integrated, opto-electronic mixed modules. We apply this method to an 8-channel integrated super-compact high-sensitivity optical module. The results show good agreement between simulations and measurements.

关键词：口口 of In FDTD as be by for A Simplified Numerical Simulation Method Considering Active Devices for Opto-Electronic Mixed Modules

Sharp photonic Crystal Defect Modes and Their Response to Ultrashort Optical Pulses

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光学学报 2003年第S1期23卷 367-368页

作者： Kyozo Kanamoto Sheng Lan Naoki Ikeda Yoshimasa Sugimoto Kiyoshi asakawa Hiroshi Ishikawa The Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 JapanThe Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 JapanThe Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 JapanThe Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 JapanThe Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 JapanThe Femtsecond Technology Research Association 5-5 Tokodai Tsukuba 300-2635 Japan

Single photonic crystal defects based on an air-bridge structure were fabricated. We obtained sharp defect modes with quality factors higher than 600 and observed their response to ultrashort optical pulses by utilizi... 详细信息

关键词： GaAs in with as mode by that Sharp photonic Crystal Defect Modes and Their Response to Ultrashort Optical Pulses than been