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搜索结果: 1-13 共查到SAO相关记录13条 . 查询时间(0.038 秒)
探究改良的早期预警评分(MEWS)结合心电图,血氧饱和度(SaO 2)在评价急性胸痛患者病情严重程度中的临床价值。方法:以2017年9月至2018年9月急诊科接。
Leptospirosis is a zoonosis caused by Leptospira genus bacteria. Rodents, especially Rattus norvegicus, are the most frequent hosts of this microorganism in the cities. The human transmission occurs b...
The detailed analysis of urban regions is among those areas which most benefited from the availability of high-resolution satellite data such as e.g. IKONOS and QUICKBIRD. These data offer as well hig...
Uncontrolled sprawl occurring in large cities of developing countries requires intensive mapping efforts to update geodatabases. The intense urbanization process experienced since the 70’s in Sao Paul...
The Cerrado Biogeographic Province in Brazil, which occupies around 18% of the national territory, is the ecosystem in more danger of disappearing as a result of agriculture frontiers. Their landscap...
Sustainability is one of the biggest goals of humankind in the new millennium. An increasing global demand on agricultural products stimulates agricultural expansion in Brazil, especially in the South...
As TIIE DECADE OF the 1980s drewto a closeBrazilianscelebrated two centennials which bore a closechronological proximityto one another. In 1988Brazilians commemorated the one hundredth anniversaryof...
制备2型猪链球菌(S.suis 2)表面抗原一(Sao)重组蛋白的多克隆抗体,鉴定其免疫学特性。方法 通过PCR从2型猪链球菌中国强毒株05ZYH33基因组中扩增基因Sao,构建重组表达质粒pET28a-Sao,转化E.coli BL21,异丙基硫代半乳糖苷诱导表达目的蛋白,十二烷基磺酸钠-聚丙烯酰胺凝胶电泳鉴定表达产物,His亲和层析柱纯化重组蛋白,利用纯化后Sao蛋白制备多克隆抗体,间接酶联免...
论文提出了一种基于SAO结构的技术应用领域识别方法。首先提取专利摘要中的应用领域信息,然后利用自然语言处理工具获取其SAO结构,通过SAO结构之间的语义相似度计算,得到根据相似性聚类绘制的专利地图,实现技术应用领域的识别。最后以石墨烯传感器技术为例对所提出的研究方法进行了示范。本文提出的识别方法,可以实现技术按应用领域的划分,为技术跨领域应用研究奠定了基础。
Using Random Matrix Theory, we build a covariance matrix between stocks of the BM&F-Bovespa (Bolsa de Valores, Mercadorias e Futuros de S\~ao Paulo) which is cleaned of some of the noise due to the co...
We have conducted an LTE abundance analysis for SAO 40039 a warm post-AGB star whose spectrum is known to show surprisingly strong He I lines for its effective temperature and has been suspected of be...
Object-oriented paradigm is an alternative to the conventional “pixel-to-pixel” image classifiers, since it take into account the topologic and geometric information relating to the objects. The area ...
The research reported in this work is related to technological innovation and, more specifically, to the development of products and their management in small and medium enterprises (SMEs) of the meta...

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