Results 51 to 60 of about 31,724 (188)
体外培育牛黄通过调控小胶质细胞极化及炎症小体活性干预脑缺血再灌注损伤
浙江大学学报. 医学版目的：探讨体外培育牛黄（ICCB）减轻脑缺血再灌注损伤（CIRI）的机制。方法：分别构建大脑中动脉阻塞（MCAO）大鼠模型和氧糖剥夺/再灌注（OGD/R）BV2细胞模型。其中，大鼠模型于脑缺血1.5 h再灌注72 h后进行改良的神经损伤严重程度评分（mNSS），并测定脑组织含水量和脑梗死体积；苏木精-伊红染色法检测大脑皮层及海马CA1区组织结构病理变化；免疫荧光法检测皮层小胶质细胞极化情况和NOD样受体热蛋白结构域相关蛋白（NLRP）3炎症小体的表达情况。BV2细胞于氧糖剥夺0.5 h再灌注24 h后 ...
褚 坦路 +7 more
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The“Tourist Night Fair”：A Research Project That Based on Cultural and Creative Aspects ——Take LingShow as an example [PDF]
, 2015 旅游夜市项目是为适应夜间旅游发展与需要而产生的，它的出现不仅仅是对白昼旅游产品的一种延伸，而且是对旅游项目类型的一种补充。作为历史古城的典型代表泉州市，一方面面临着旅游产品结构的转型，另一方面，旅游夜市的缺乏严重阻碍着泉州旅游的发展。因此，将泉州市旅游夜市项目的开发作为论文研究的主题具有重要的现实意义，也具有一定的指导与借鉴意义。 本文基于文化创意的角度，采用文献分析、深度访谈、实证分析的研究方法，对泉州的旅游夜市项目开发问题展开分析。根据不同的业态特点将旅游夜市大致分为流动型、商圈型、观光型 ...
张茹茹
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Interdisciplinary Materials, EarlyView.A crystal‐phase transformation strategy constructs a MnOOH/α‐MnO2 composite featuring intertwined nanowire and nanorod architectures for high‐performance aqueous zinc‐ion batteries. The composite cathode delivers an exceptional balance of high specific capacity and ultralong cycling stability, maintaining 233.4 mAh g−1 over 750 cycles at 1 A g−1 and 85.
Xin Chen +13 more
wiley +1 more source
野生动物学报, 2016 2015年7月24日,在开展全国陆生野生动物第二次普查工作过程中,我们于浙江省杭州市淳安县发现一号蛇类的雄性活体(标本编号:WYF et al.20150724),经鉴定,确认为白头蝰(Azemiops kharini),系浙江省北部蛇类种的地理分布新纪录。标本现存于浙江省森林资源监测中心。
李佐晖 王聿凡 刘宝权 金 伟 吴丞昊
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Zhejiang Daxue xuebao. Lixue ban, 2008 采用PCR技术获得了唇(Hemibarbus labeo )和花（H. maculatus）线粒体DNA细胞色素氧化酶(COⅡ)基因部分序列，将所得的COⅡ基因序列与4种取自GenBank的属鱼类同一基因序列进行了分析，以探讨这一序列在种质鉴定、种群遗传结构和分子系统发生研究中的应用价值.测序结果表明，在实际分析的600 bp序列中，序列A+T含量(56.9%~57.8%)高于G+C含量，物种间共有变异位点116个，其中简约信息位点46个；唇和花2个地理种群间变异位点均为11个，唇种群间碱基替换均为转换，
LÜYao-ping(吕耀平) +3 more
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Greenhouse gas emissions from croplands of China [PDF]
, 2003 China possesses cropland of 1.33 million km 2. Cultivation of the cropland not only altered the biogeochemical cycles of carbon (C) and nitrogen (N) in the agroecosystems but also affected global climate.
Bohan, Liao +13 more
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Impact of Nickel Diffusion on Leakage Current Degradation in β‐Ga2O3 Schottky Barrier Diodes
Information &Functional Materials, EarlyView.The diffusion of Ni atoms during Schottky electrode fabrication induces localized stress defects in β‐Ga₂O₃ substrates, which act as primary reverse leakage pathways in SBDs. Elucidating this mechanism provides critical guidance for optimizing electrode composition in high‐performance β‐Ga₂O₃ electronics.
Ziyi Wang +9 more
wiley +1 more source
The Export of Pingsuey Tea and the Relationship with the Tea Importation Act Changes in America during the late Qing Dynasty [PDF]
, 2015 The export of Pingsuey tea experienced remarkable fluctuations in the fiveports trading period, especially in the late 19th century. America became the major market for Pingsuey tea in 1875.
Zhao Siqian, 趙 思倩
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The Kaohsiung Journal of Medical Sciences, EarlyView.ABSTRACT Intracerebral hemorrhage (ICH) is a life‐threatening stroke subtype that lacks effective drug therapy. In the context of ICH, neuroinflammation, and ferroptosis are key contributors to secondary brain injury. In this study, we assessed the neuroprotective effects of matrine (MAT) and its mechanism of action involving the HMGB1/RAGE axis in an ...
Pan‐Di Chen +7 more
wiley +1 more source
Traffic Congestion Management Research based on Supply and Demand Balance Theory ——Case of Zhejiang Province [PDF]
, 2016 城市交通拥堵问题是世界各国在城市发展过程中普遍面临的一个严峻问题，影响着城市的社会与经济发展。浙江省作为经济相对发达、人均收入水平较高的大省，随着汽车社会的全面来临，城市交通拥堵状况也日渐突出，出现了不断蔓延的趋势，缓解城市交通拥堵、保障交通安全畅通的压力越来越大。 本文在这一背景下，从行政管理理论出发，以专家访谈、实地调查、统计分析为基础，综合运用文献研究法，比较分析法，统计法，案例分析法对浙江省城市交通拥堵问题进行了深入分析和研究，主要结论和成果如下： （1）深入分析了交通拥堵的概念及内涵 ...
汪宜群
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