4,550 research outputs found
A study on real-time automatic speech recognition system on edge devices
University of Yamanashi山梨大学博士(工学)application/pdf医工農博甲第138号doctoral thesi
The Analysis of the Action Mechanisms of Novel Steroid Compounds for the Induction of TSLP Production
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The Analysis of the Action Mechanisms of Novel Steroid Compounds for the Induction of TSLP Production
Tohoku University博士(薬科学)thesi
Development of new method of molecular assembly: from assisted assembly to catassembly
分子组装是一种以分子(或分子以上层次的分子聚集体和纳米结构)作为基本单元构建新物质的主要手段。基于非共价键的动态可逆性,人们已通过分子组装制备了许多具有独特功能(如自修复材料、仿生学材料、智能分子机械等)的组装体。组装在材料和生物等领域给人们提供了一个有着无限潜力的研究工具,同时也与复杂性科学等前沿科学领域息息相关。目前分子组装的研究仍处于较为初级的“自组装”阶段,多数的人工组装系统在生命体系的复杂性与高效性面前相形见绌,故亟需提升人工系统效率和可控性。为提高组装过程的可控性,组装领域已经向发展成熟的化学合成领域学习发展了一些助组装方法,例如共组装和外场助组装等。但化学合成中最为重要的催化在组...Molecular assembly is a main route to functional materials by using molecules, molecular aggregates or molecule-modified nanoparticles as building blocks. Based on the constitutional dynamic reversibility of non-covalent bond, many complex materials with unique functions (such as self-healing materials, biomimetic materials, smart molecular devices, etc.) have been fabricated by molecular assembly...学位:理学博士院系专业:化学化工学院_物理化学学号:2052011015372
A Different Kind of Suburbanization: Los Angeles Working-Class Suburbs,1920—1940
美国郊区史研究的主流观点认为,中产阶级白人是郊区最早的居民,也是数量上占绝对优势的群体,甚至郊区就是中产阶级白人居住区的同义语。这种观点不仅在美国,而且在我国学术界也有很大影响。然而,根据近年的研究,许多大都市区也有数量可观的工人郊区,这一点洛杉矶最为典型。1920—1940年间,工人郊区曾是这里最主要的郊区模式,工人是此时洛杉矶郊区化的主要参与者,其动力是郊区的工业化进程、廉价住房市场和交通技术的进步。通过对人口统计数据中居民的职业、受教育情况、族裔、住房等信息的分析,可以揭示这种异于传统的郊区化模式。研究此前被认为不存在或被忽略的工人郊区的历史,有助于更全面地理解郊区化进程,丰富对大都市区发展历史的认识,也部分说明了环境不公正形成的历史原因。The mainstream view of American suburban history is that middle- class whites were the earliest residents of suburban,they also were overwhelmingly in number. In this opinion,middle- class whites were the synonym of suburban. This opinion was widely accepted in both American and China. However,many metropolitans had considerable working- class suburban,of which Los Angeles is a poster child. Driven by industrialization and low- price house market of suburban,working-class suburban used to be the mainstream suburban models between 1920 and 1940. By analyzing the census' residents' career and houses,this thesis tried to uncover this new kind of suburban models,which can help us get more complete comprehension to suburbanization,also enrich understanding to metropolitan history
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