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南极中山站极光形态的统计特征

极地研究 1999年第1期11卷 8-18页

作者：胡红桥刘瑞源王敬芳杨惠根 KAZUO MAKITA 王幸 NATSUO sato 武汉大学中国极地研究所 TAKUSHOKU UNIVERSITY National INSTRITUREOF POLAR RESNRCH

利用极光全天空摄象机１９９５年和１９９７年在南极中山站观测的极光数据，对中山站上空极光的出现情况进行了统计分析。在南极中山站，午后（磁地方时１４００～１８００ＭＬＴ）和子夜前后（２２００～０３００ＭＬＴ）出现极光的情... 详细信息

利用极光全天空摄象机１９９５年和１９９７年在南极中山站观测的极光数据，对中山站上空极光的出现情况进行了统计分析。在南极中山站，午后（磁地方时１４００～１８００ＭＬＴ）和子夜前后（２２００～０３００ＭＬＴ）出现极光的情况比较多，在傍晚（１８００～２２００ＭＬＴ）出现极光的情况要少一些；较强的极光主要也出现在午后和子夜附近。冕状极光主要出现在子夜附近和午后的极向侧和天顶，在傍晚出现很少；带状极光主要出现在午后和赤道侧的傍晚与子夜；极光浪涌主要出现在子夜前后；向日极光弧则主要出现在子夜前后，子夜前比子夜后多，极向和天顶比赤道侧多。除向日极光弧外，其它形态的极光在中山站的出现情况与Ｋｐ指数相关。中山站进入极光带的时间通常在午后。

关键词：极光极光带 Kp指数中山站南极

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鲭鱼鱼肉中组胺菌的分离及其理化性质分析

现代农业科技 2009年第19期 331-332页

作者：陶志华张宏梅佐藤实广东工业大学食品与生物工程系广东广州510006 日本东北大学农学研究科水产资源化学研究室

利用组氨酸肉汤培养液,对鲭鱼鱼肉中的组胺生成菌进行筛选,然后通过生物化学和形态学实验,进而对组胺生成菌进行分析。结果表明:分离得到2株组胺菌,菌种Ⅰ在5～25℃的培养温度范围内,随温度升高,组胺生成量逐渐增加,在25℃组胺生成量最... 详细信息

利用组氨酸肉汤培养液,对鲭鱼鱼肉中的组胺生成菌进行筛选,然后通过生物化学和形态学实验,进而对组胺生成菌进行分析。结果表明:分离得到2株组胺菌,菌种Ⅰ在5～25℃的培养温度范围内,随温度升高,组胺生成量逐渐增加,在25℃组胺生成量最高,约2700mg/kg。菌种Ⅱ在20℃组胺生成量最高,约为2000mg/kg。依据2种组胺菌的特征和生理生化特征,分离菌可能分别属于摩尔摩根氏菌、嗜水性气单胞菌属。

关键词：鲭鱼肉组胺生成菌生物化学形态学

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Production and Optimization of Radioactive 8B-ion Beams at HIMAC

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IMP & HIRFL Annual Report 2005年 86-86页

作者： M. Kanazawa Y. Furursawa A. Kitagawa T. Tomitani S. sato T. Kanai National Institute of Radiological Sciences (NIRS) ChibaJapan

In the past decade carbon ion beam has attracted growing interest in cancer therapy. This could be attributed to the excellent characteristics of the carbon ion beam in physical and biological selectivities such as dose localization in the Bragg peak and high relative biological effectiveness over the peak. To enhance the efficacy of heavy ion beams in treating tumors, we have even proposed a novel idea usingβ-delayed particle decay beams such as 9C, 8B and 8Li. These ra'dioactive ion beams (RIB) isotropically emit low energy

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Clinical and molecular sub-classification ofhepatocellular carcinoma relative to alpha-fetoproteinlevel in an Asia-Pacific island cohort

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Hepatoma Research 2018年第1期4卷 1-12页

作者： Scott T.Nishioka Miles M.sato Linda L.Wong Maarit Tiirikainen Sandi A.Kwee The Queen’s Medical Center HonoluluHI 96813USA Cancer Biology Program and Genomics Shared Resource University of Hawaii Cancer CenterUniversity of HawaiiHonoluluHI 96822USA Hamamatsu/Queen's PET Imaging Center The Queen’s Medical CenterHonoluluHI 96813USA

Aim: Increased serum alpha-fetoprotein (AFP) levels are associated with specific molecular subclasses of hepatocellular carcinoma (HCC), supporting AFP as a predictive or therapeutic biomarker for precision treatment of this disease. Considering recent efforts to validate HCC molecular classification systems across different populations, we applied existing signature-based classification templates to Hawaii cohorts and examined whether associations between HCC molecular sub-class, AFP levels, and clinical features found elsewhere can also be found in Hawaii, a region with a unique demographic and risk factor profile for HCC. Methods: Whole-genome expression profiling was performed on HCC tumors collected from 40 patients following partial hepatectomy. Tumors underwent transcriptome-based categorization into 3 molecular sub-classes (S1, S2, and S3). Patient groups based on molecular sub-class and AFP level were then compared with regards to clinical features and survival. Differences associated with AFP level and other clinical parameters were also examined at the gene signature level by gene set enrichment analysis. Results: Statistically confident (false discovery rate 400 ng/mL predicted significant tumor enrichment for genes corresponding to MYC target activation, high cell proliferation, poor clinical prognosis, and the S2 sub-class. AFP > 400 ng/mL and non-S3 tumor classification were found to be significant predictors of overall survival. Conclusion: Distinct sub-classes of HCC associated with different molecular features and survival outcomes can be detected with statistical confidence in a Pacific Island cohort. Molecular classification signatures and other predictive markers for HCC that are valid for all pat

关键词： Hepatocellular carcinoma alpha-fetoprotein survival gene expression enrichment analysis molecular signature Asia-Pacific Hawaii

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中型车用发动机DPR-Ⅱ排气后处理系统

汽车与新动力 2019年第4期2卷 46-51页

作者： [日]K.HAYASHIZAKI [日]T.JIBIKI [日]K.INOUE [日]Y.KOYANAGI [日]S.TANAKA [日]H.TONGU [日]H.HIRABAYASHI [日]S.sato 朱炳全(译) 不详

日本开发了一种不采用尿素溶液的名为“DPR-Ⅱ”的排气后处理系统。该系统采用柴油作为碳氢-选择性催化还原(HC-SCR)的还原剂来减少柴油机排气中的氮氧化物(NOx)。这项基本技术能在宽广的温度范围内产生很好的NOx还原性能,以达到日本201... 详细信息

日本开发了一种不采用尿素溶液的名为“DPR-Ⅱ”的排气后处理系统。该系统采用柴油作为碳氢-选择性催化还原(HC-SCR)的还原剂来减少柴油机排气中的氮氧化物(NOx)。这项基本技术能在宽广的温度范围内产生很好的NOx还原性能,以达到日本2016年排放法规要求。

关键词：排放后处理非尿素溶液排放法规选择性催化还原

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Treatment and prevention of gastrointestinal bleeding in patients receiving antiplatelet therapy

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World Journal of Critical Care Medicine 2015年第1期4卷 40-46页

作者： Hiroshi Yasuda Yasumasa Matsuo Yoshinori sato Sun-ichiro Ozawa Shinya Ishigooka Masaki Yamashita Hiroyuki Yamamoto Fumio Itoh Division of Gastroenterology and Hepatology St. Marianna University School of Medicine

Antiplatelet therapy is the standard of care for the secondary prevention of acute coronary syndrome and ischemic stroke, especially after coronary intervention. However, this therapy is associated with bleeding complications such as gastrointestinal bleeding, which is one of the most common life-threatening complications. Early endoscopy is recommended for most patients with acute upper gastrointestinal bleeding. After successful endoscopic hemostasis, immediate resumption of antiplatelet therapy with proton-pump inhibitors(PPIs) is recommended to prevent further ischemic events. PPI prophylaxis during antiplatelet therapy reduces the risk of upper gastrointestinal bleeding. The potential negative metabolic interaction between PPIs and clopidogrel is still unclear.

关键词： Antiplatelet therapy Aspirin Clopidogrel Gastrointestinal bleeding Endoscopy Proton-pump inhibitor

Electron Beam Application for Regeneration of Catalysts Used in Refinery Cracking Units

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Journal of Physical Science and Application 2016年第3期6卷 11-19页

作者： Femando Mantovani Kondo Celina Lopes Duarte Ivone Mulako sato Vera Lucia Ribeiro Salvador Wilson Aparecido Parejo Calvo Radiation Technology Centre Nuclear and Energy Research Institute National Nuclear Energy Commission (IPEN-CNEN/SP)Av. Professor Lineu Prestes 2242 05508-000 S6o Paulo/SP Brazil Chemical and Environmental Center Nuclear and Energy Research Institute National Nuclear Energy Commission(IPEN-CNEN/SP) Av. Professor Lineu Prestes 2242 05508-000 S6o Paulo/SP Brazil