检索结果-南通市图书馆

Morphomics via next-generation electron microscopy

Journal of Molecular Cell Biology 2023年第12期15卷 12-27页

作者： Raku Son Kenji Yamazawa Akiko Oguchi mitsuo suga Masaru Tamura Motoko Yanagita Yasuhiro Murakawa Satoshi Kume RIKEN-IFOM Joint Laboratory for Cancer Genomics RIKEN Center for Integrative Medical SciencesYokohama 230-0045Japan Department of Nephrology Graduate School of MedicineKyoto UniversityKyoto 606-8507Japan Advanced Manufacturing Support Team RIKEN Center for Advanced PhotonicsWako 351-0198Japan Multimodal Microstructure Analysis Unit RIKEN–JEOL Collaboration CenterKobe 650-0047Japan Technology and Development Team for Mouse Phenotype Analysis RIKEN BioResource Research CenterTsukuba 305-0074Japan Institute for the Advanced Study of Human Biology(ASHBi) Kyoto UniversityKyoto 606-8501Japan IFOM—The FIRC Institute of Molecular Oncology Milan 20139Italy Laboratory for Pathophysiological and Health Science RIKEN Center for Biosystems Dynamics ResearchKobe 650-0047Japan Center for Health Science Innovation Osaka City UniversityOsaka 530-0011Japan Osaka Electro-Communication University Neyagawa 572-8530Japan

The living body is composed of innumerable fine and complex *** these structures have been studied in the past,a vast amount of information pertaining to them still remains *** attempting to observe these ultra-structures,the use of electron microscopy(EM)has become ***,conventional EM settings are limited to a narrow tissue area,which can bias ***,new trends in EM research have emerged,enabling coverage of far broader,nano-scale fields of view for two-dimensional wide areas and three-dimensional large ***,cutting-edge bioimage informatics conducted via deep learning has accelerated the quantification of complex morphological *** together,these technological and analytical advances have led to the comprehensive acquisition and quantification of cellular morphology,which now arises as a new omics science termed‘morphomics’.

关键词： comprehensive morphological analysis next-generation electron microscopy 3D bioimaging imaging database deep learning

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

日本民俗类艺术论的研究史——基于vernacular艺术视野下的回顾与展望

引用

民俗研究 2024年第3期 91-103,159页

作者： [日]菅丰邬梦茜(译) 陈杭勋(校) 东京大学东洋文化研究所日本东京1130033 东京大学综合文化研究科日本东京1538902 山东大学儒学高等研究院民俗学研究所山东济南250100

目前,日本民俗学的艺术研究基本处于停滞状态。然而,日本民俗类艺术研究的这种停滞状态仅为现状。在20世纪10至30年代,包括山本鼎的“农民美术运动”、柳宗悦的“民艺运动”、柳田国男与竹内胜太郎等人的“民俗艺术论”、今和次郎的“... 详细信息

目前,日本民俗学的艺术研究基本处于停滞状态。然而,日本民俗类艺术研究的这种停滞状态仅为现状。在20世纪10至30年代,包括山本鼎的“农民美术运动”、柳宗悦的“民艺运动”、柳田国男与竹内胜太郎等人的“民俗艺术论”、今和次郎的“考现学”、柳田国男的艺术论、鹤见俊辅的“限界艺术论”在内,民俗类艺术论以如今已难以想象的百花齐放之态得到了积极的讨论。这些艺术论本是各自独立诞生的,但在关注偏离中心的艺术即“vernacular艺术”这方面有着共通之处。因此,探讨在当下民俗学中不断开辟新局面的vernacular概念,从将其应用于艺术的vernacular艺术的视角出发回顾日本的民俗类艺术论,并探究新的民俗类艺术论是有必要的。vernacular艺术这一视角,对于深入探讨游离于官方、正式、正统抑或主流、高蹈的,带有权威性和中心性的艺术之外的、属于普通人的艺术有着重要意义。同时,这一视角不仅关注传统,还将生活在“此刻·此处”的普通人不受“传统”桎梏的创作活动纳入研究视野,也为拓展当代民俗学和艺术人类学的研究领域和研究对象做出了重要贡献。

关键词： vernacular艺术普通人微小之存在考现学柳田国男

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

民俗学视角的生活世界微观史

引用

文化遗产 2024年第2期 118-126页

作者： [日]菅丰陆薇薇(译) 日本东京大学东洋文化研究所东南大学外国语学院江苏南京210096

本文论述了日本农村近代化过程中出现的vernacular式的所有权观念和资源利用方式。日本政治和经济的近代化始于19世纪中叶,政府积极引入了西方的法律、制度、技术及知识。然而,生活在农村地区的人们,一边自觉或不自觉地游离于西方逻辑之... 详细信息

本文论述了日本农村近代化过程中出现的vernacular式的所有权观念和资源利用方式。日本政治和经济的近代化始于19世纪中叶,政府积极引入了西方的法律、制度、技术及知识。然而,生活在农村地区的人们,一边自觉或不自觉地游离于西方逻辑之外,一边创造出与自身独立和自我生存相关的vernacular经济形式。既往的经济史和法律史研究侧重于正统历史,鲜有涉及vernacular经济问题,而本文则聚焦日本农村的vernacular经济现象,揭示出蕴含其中的“半”思想。

关键词： vernacular 半思想半所有半管理

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Lattice Boltzmann Flow Simulation in a Combined Nanochannel

引用

Advances in Applied Mathematics and Mechanics 2010年第5期2卷 609-625页

作者： Kazuhiko suga Susumu Takenaka Takahiko Ito Masayuki Kaneda Department of Mechanical Engineering Osaka Prefecture UniversitySakai 599-8531Japan

The widely used micro-flow wall-boundary conditions for lattice Boltzmann method(LBM)are evaluated in a force driven combined nanochannel *** flow field consists of a two-dimensional nanochannel(mother channel)of an infinite length having flat plates of a finite length *** flat plate is set above the bottom wall of the nanochannel with a narrow *** flow,thus,develops through this narrow gap(narrower channel)and the other side of the plate(wide gap).The Knudsen number based on the mother channel height is Kn=0.14 whereas the characteristic Knudsen number in the narrower channel is *** obtain the reference data,the molecular dynamics(MD)simulation is performed with a fully diffusive wall *** LBMs are based on the lattice BGK model and with the bounce-back/specular reflection(BSBC)and the diffuse scattering(DSBC)wall boundary *** relaxation time is modified to include sensitivity to *** DSBC shows generally satisfactory results in the test flow cases including fully developed force driven Poiseuille flows,where the BSBC performs worse at Kn>0.5 with a fixed bridge coefficient of b=*** results in its overprediction of the flow rate in the narrower channel region since the characteristic Knudsen number there is *** MD simulation suggests that the flow develops gradually through the narrower channel region though all the LBM predictions show almost instant flow *** fact suggests that the relaxation time model needs to have more sensitivity to the locally defined *** discussions of the BSBC with a different set of models suggest that the regularization process is required for predicting complex nanoscale flows.

关键词： Lattice Boltzmann method Knudsen number molecular dynamics simulation nanochannel wall boundary condition slippage velocity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Exploration of the enhanced performances for silk fibroin/sodium alginate composite coatings on biodegradable Mg-Zn-Ca alloy

引用

Journal of Magnesium and Alloys 2021年第5期9卷 1594-1610页

作者： Hui Fang Chenxi Wang Shicheng Zhou Ge Li Yanhong Tian Tadatomo suga State Key Laboratory of Advanced Welding and Joining Harbin Institute of TechnologyHarbin 150001China Collaborative Research Center Meisei UniversityHinoTokyo 191-8506Japan

To expand the future clinic applications of biodegradable magnesium alloy,polymer coatings with excellent biocompatibility are the keys to solve the local alkalinity and rapid hydrogen ***-organic silk fibroin provides an approach to fabricate a protective coating on biomedical Mg-Zn-Ca alloy,however,the adhesion force and mechanical properties of the coating on substrates are ought to be further improved without any chemical conversion/intermediate ***,based on VUV/O;surface activation,a hybrid of silk fibroin and sodium alginate is proposed to enhance the adhesion force and mechanical properties of the composite coatings on hydrophilic Mg-Zn-Ca alloy *** mass ratios of sodium alginate addition were investigated to achieve the optimum coating *** nanoscratch test and nanoindentation test confirmed that the adhesion force was tripled and mechanical properties index was significantly improved when the mass ratio of silk fibroin/sodium alginate was 70/30 compared to pure silk fibroin or sodium alginate ***,the corrosion rate of the coated Mg-Zn-Ca alloy was significantly delayed with the addition of sodium alginate,resulting in a reaction layer during corrosion ***,the mechanisms for both adhesion and corrosion processes were discussed in *** findings offer more possibilities for the controllable surface performance of degradable metals.

关键词： Mg-Zn-Ca alloy Silk fibroin Sodium alginate Adhesion force Mechanical property Corrosion resistance

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Modeling and Control of a Benchmark Micro Grid with Vehicle-to-Grid Smart Connection

Modeling and Control of a Benchmark Micro Grid with Vehicle-...

引用

第三十届中国控制会议

作者： suga Tomohiko Sophia Univ Chiyoda Ku Tokyo 102 Japan

ISBN: (纸本)9789881725592

＜正＞Recently,smart grid is attracted much attention from both the electric power engineering and control engineering. However,the research activities reported in both of the academic fields focused on the power demand management problem without proper problem formulation from the view control *** paper provides a challenging of control problem formulation in smart grid.A benchmark system will be given which involves electric vehicles-to-grid connection,and using the benchmark system,a simulation strategy to describe the V2G influence is ***,a frequency stabilizing control design problem is investigated with stochastic control theory.

关键词： Smart Grid Electric Vehicles Power System Control

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Recycled low-temperature direct bonding of Si/glass and glass/glass chips for detachable micro/nanofluidic devices

引用

Journal of Materials Science & Technology 2020年第11期42卷 156-167页

作者： Chenxi Wang Hui Fang Shicheng Zhou Xiaoyun Qi Fanfan Niu Wei Zhang Yanhong Tian Tadatomo suga State Key Laboratory of Advanced Welding and Joining Harbin Institute of TechnologyHarbin J50001China School of Mechanical and Electrical Engineering Guilin University of Electronic TechnologyCuilin 541004China Collaborative Research Center Meisei UniversityTokyo 191-8506Japan Department of Precision Engineering School of EngineeringThe University of TokyoBunkyoTokyo 113-8656Japan

Silicon and glass are two of the most ideal materials for micro/nanofluidic devices,which have been widely used for research in multidisciplinary ***,many micro/nanofluidic devices enable only single use due to the irreversible bonding between Si/glass or glass/glass *** the silicon-and glass-based devices are fabricated to be detachable,the substrates can be reused and bonded again without repeating expensive micro/nanofabrication ***,we present a recycled direct bonding method for Si/glass and glass/glass chips based on oxygen plasma activation and low-temperature annealing *** bonding strength and void-free bonding interface are obtained after annealing at 150℃.The surfaces and the bonding interfaces are characterized to elucidate the bonding ***,immersion tests are carried out to investigate the interfacial corrosion resistance in various chemical and biological solutions as well as explore a detachable *** bonding strengths are controlled to meet the demand for micro/nanofluidic devices and the bonding interfaces can be separated in *** a result,we succeed in the experiment of bonding and detaching of glass substrates without fracturing,which is repeated for three times.

关键词： Low-temperature bonding Plasma activation Interface Corrosion Detachable

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Fabrication of Ag@Ag_(2)O-MnO_(x) composite nanowires for high-efficient room-temperature removal of formaldehyde

引用

Journal of Materials Science & Technology 2021年第32期91卷 5-16页

作者： Hui Fang Chenxi Wang Daoyuan Li Shicheng Zhou Yu Du He Zhang Chunjin Hang Yanhong Tian Tadatomo suga State Key Laboratory of Advanced Welding and Joining Harbin Institute of TechnologyHarbin 150001China Collaborative Research Center Meisei UniversityTokyo 191-8506Japan

Efficient removal of pollutant formaldehyde(HCHO) at room temperature using transition-metal oxides remains a huge challenge to date. Manganese oxide can oxidize formaldehyde, however, how to control the valence states of manganese is the key to further improve the removal efficiency. We have successfully prepared porous manganese oxide nanowires(Mn OxNWs) with large surface area and multiple valence states of manganese using simple electrospinning followed by thermal calcination and potassium permanganate solution post-treatment(C/S process). The contents of trivalent and tetravalent manganese increased significantly after C/S process. Moreover, the composition of silver oxide coated silver nanowires(Ag@Ag_(2) O NWs) is realized by assistance with oxygen plasma, which further enhanced high valence manganese. The formaldehyde removal efficiency by Ag@Ag_(2) O–Mn Oxcomposite nanowires can reach 93.7%. The high-efficient catalytic activity is confirmed to attribute to the higher surface area of composite nanowires, the high-valence manganese and the silver oxide for oxidation of formaldehyde.

关键词： Electrospinning O_(2)plasma Manganese oxides Silver nanowires Formaldehyde

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

高等植物光系统Ⅰ-捕光天线Ⅰ(PSⅠ-LHCⅠ)超分子复合物的晶体结构和能量传递途径

引用

科学通报 2016年第19期61卷 2163-2175页

作者：秦晓春 suga Michihiro 匡廷云沈建仁中国科学院植物研究所光生物学重点实验室北京100093 Photosynthesis Research Center Graduate School of Natural Science and Technology Okayama University

光合作用光能的吸收、传递和转化是由位于光合膜上具有特定的分子排列和空间构象的色素蛋白复合物光系统Ⅱ(PSⅡ)和光系统Ⅰ(PSⅠ)所推动的.其中PSⅠ是一个具有极高效率的太阳能转化系统,其量子转化效率几乎为100%,但其高效吸能、传能... 详细信息

光合作用光能的吸收、传递和转化是由位于光合膜上具有特定的分子排列和空间构象的色素蛋白复合物光系统Ⅱ(PSⅡ)和光系统Ⅰ(PSⅠ)所推动的.其中PSⅠ是一个具有极高效率的太阳能转化系统,其量子转化效率几乎为100%,但其高效吸能、传能和转能的结构基础尚不清楚.从高等植物碗豆的叶片提取了高纯度的光系统Ⅰ-捕光天线Ⅰ(PSⅠ-LHCⅠ)色素蛋白超分子复合物,并制备和解析了其2.8?的晶体结构[1].PSⅠ-LHCⅠ超分子复合物由16个蛋白亚基组成,总分子量约600 k D.本结构全面解析了高等植物PSⅠ-LHCⅠ的精细结构,揭示了PSⅠ-LHCⅠ的4个不同的捕光天线(Lhca1,Lhca2,Lhca3,Lhca4)在与PSⅠ核心复合物结合状态下的结构和它们的异同,以及它们之间的相互关系;揭示了LHCⅠ全新的色素网络系统,辨别了叶绿素a和b的不同位置,并阐明了4对红叶绿素(red Chls)和13个类胡萝卜素的结合位点和结构.根据所解析的结构,提出了由LHCⅠ向PSⅠ核心复合物能量传递的4条重要的可能途径.这些结果为揭示高等植物PSⅠ高效吸能、传能和转能的机理奠定了坚实的结构基础.本文将介绍所解析的高等植物PSⅠ-LHCⅠ的精细结构,并讨论PSⅠ-LHCⅠ能量传递机制.

关键词：叶绿素能量传递捕光膜蛋白光系统Ⅰ PSⅠ-LHCⅠ 紫黄质

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Low temperature heat capacities and thermodynamic properties of rare earth triisothiocyanate hydrates——Pr(NCS)_3· 7H_2O and Nd(NCS)_3· 7H_2O

引用

Science China Chemistry 1996年第3期39卷 276-284页

作者：谭志诚 Matsuo Takasuke suga Hiroshi 张志英尹敬执蒋本杲孙同山 Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China Microcalorimetry Research Center Faculty of Scienoes Osaka University Toyonaka Osaka 560 Japan Thermochemistry Laboratory Northwestern University Xi' an 710069 China Department of Chemistry Shandong University Jinan 250100 China

Heat capacities of Pr(NCS)3·7H2O and Nd(NCS)3· 7H2O haw been measured from 13 to 300 K by using a fully automated adiabatic calorimeter. Schottky anomaly was observed for Pr(NCS)3·7H2O below 50 K. The polynomial equations for calculating the heat capacity values of the two compounds in the range of 13-300 K were obtained by the least-squares fitting based on the experimental Cp data. The Cp values below 13 K were estimated by using the Debye-Einstein and Schottky heat capacity functions. The standard molar thermodynamic functions were computed from 0 to 300 K. The standard entropies and Gibbs energies of formation of the two compounds were also calculated.

关键词： heat capacity thermodynamic functions rare earth Pr(NCS)3·7H2O Nd(NCS)3·7H2O.

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：