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多项展开式通项公式的统一形式
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作者 龚汉勋 《数学教学通讯》 1988年第6期9-10,共2页
关键词 展开式 通项公式 非负整数 常数项 证明方法 数学归纳法 巴记
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在Photoshop6.0中制作射线效果
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作者 王荣福 《电脑采购》 2002年第26期24-24,共1页
看过许多科幻电影,对片头闪出的一幕幕带放射光芒的字幕非常羡慕。曾经幻想自己的主页上也能有这种带射线效果的文字!其实制作这种特殊效果非常简单。本文将向大家介绍的是如何利用Photoshop6.0中的Noise和Radial Blur滤镜来制作射线效果。
关键词 滤镜 PHOTOSHOP6.0 前景色 科幻电影 背景色 选择工具 图像中心 不透明 自色 巴记
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证券市场概况(2010年1月)
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《中国证券监督管理委员会公告》 2010年第1期173-173,共1页
关键词 市场概况 御事 闷心 巴记 口寸 面卜 仁心 小七 弓力 口甲
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证券市场概况(2010年4月)
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《中国证券监督管理委员会公告》 2010年第4期99-99,共1页
关键词 市场概况 目寸 小凶 织口 东冶 久嗽 七门 李卜 巴记 门叶
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上市公司分类统计表(2011年4月)
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《中国证券监督管理委员会公告》 2011年第4期148-148,共1页
关键词 凶葬 巴记 苏巴
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Detection of D2-40 monoclonal antibody-labeled lymphatic vessel invasion in esophageal squamous cell carcinoma and its clinicopathologic significance 被引量:2
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作者 Bing Bai Wei Ma +7 位作者 Kai Wang Sita Ha Jian-Bo Wang Bing-Xu Tan Na-Na Wang Sheng-Si Yang Yi-Bin Jia Yu-Feng Cheng 《Cancer Biology & Medicine》 SCIE CAS CSCD 2013年第2期81-85,共5页
Objective: This study aims to investigate the clinicopathologic significance of lymphatic vessel invasion (LVI) labeled by D2-40 monoclonal antibody in esophageal squamous cell carcinoma (ESCC). Methods: Immunoh... Objective: This study aims to investigate the clinicopathologic significance of lymphatic vessel invasion (LVI) labeled by D2-40 monoclonal antibody in esophageal squamous cell carcinoma (ESCC). Methods: Immunohistochemical assay was used to detect the expression of D2-40 and LVI in 107 ESCC patients. Then, the correlation between the clinicopathologic feature and the overall survival time of the patients was analyzed. Results: The lymph node metastasis rates were 70% and 21% in the LVI-positive and LVI-negative groups, respectively. The nodal metastasis rate was higher in the LVI-positive group than in the LVI-negative group. Multivariate regression analysis showed that LVI was related to nodal metastasis (P〈0.001). The median survival time of the patients was 26 and 43 months in the LVI-positive and LVI-negative groups, respectively. Mthough univariate regression analysis showed significant difference between the two groups (P=0.014), multivariate regression analysis revealed that LVI was not an independent prognostic factor for overall survival in the ESCC patients (P=0.062). Lymphatic node metastasis (P=0.031), clinical stage (P=0.019), and residual tumor (P=0.026) were the independent prognostic factors. Conclusion: LVI labeled by D2-40 monoclonal antibody is a risk factor predictive of lymph node metastasis in ESCC patients. 展开更多
关键词 Esophageal squamous cell carcinoma lymphatic vessel invasion D2-40 lymph node metastasis PROGNOSIS
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Fiction, Docudrama and Joumalism in the Globo Group (Grupo Globo): A Memory of the Brazilian Military Dictatorship Directed at the General Public
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作者 Monica Almeida Kornis 《Journalism and Mass Communication》 2017年第3期142-148,共7页
From the early days of the moving image and its recordings of facts and events considered to be historical, followed by the consolidation of the classic narrative cinema grammar in the 1910s reaffirmed until today by ... From the early days of the moving image and its recordings of facts and events considered to be historical, followed by the consolidation of the classic narrative cinema grammar in the 1910s reaffirmed until today by a large part of the television production that turns to the past, without disregarding authorial aesthetic experiences produced especially since the 1920s, history has been present for over more than a century in several types of media. Movie theaters, people's homes and, nowadays, thanks to new media technology, any and every place are spaces for projecting historical narratives. They are both entertainment--by deploying strategies for constructing a "truth" about the past--and critical reflection, going against a belief in that possibility, in rendering explicit their nature as a language. Since all of these narratives presuppose an audience, a public, within different genres, styles and formats, with more realist overtones, more to the general public's taste, or anti-naturalist, in experiences for smaller audiences, it seems pertinent to discuss these issues considering that audiovisual narratives are powerful agents in constructing a memory of the past. Particularly in this text, we will examine how the most powerful communication enterprise in Brazil - Global Group - had construct a memory of the Brazilian military dictatorship (1964-1985) until 2016. 展开更多
关键词 Brazilian history TELEVISION MEMORY media CINEMA national identity fictional narratives
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Biodistribution and Anti-tumor Activities of the ^(131)I-labeled Rituximab in Nude Mice Bearing Human Burkitt's lymphoma
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作者 Qiang Zuo Aimin Li Xiao Yan RongchengLuo 《Clinical oncology and cancer researeh》 CAS CSCD 2009年第4期256-262,共7页
OBJECTIVE To explore the biodistribution and anti-tumoractivity of ^(131)I labeled rituximab injected intratumorally orintraperitoneally in vivo in nude mice bearing Raji human Burkitt's lymphoma xenografts.METHOD... OBJECTIVE To explore the biodistribution and anti-tumoractivity of ^(131)I labeled rituximab injected intratumorally orintraperitoneally in vivo in nude mice bearing Raji human Burkitt's lymphoma xenografts.METHODS The rituximab and the mouse IgG were labeled withNa^(131)I using the IODO-GEN method.BALB/C nude mice werexenografted with ^(131)I-Rituximab or ^(131)I-IgG and killed on the 1st,3rd,7th,and 15th day after injection.The tumor/non-tumor ratio(T/NT)and the dose injected in each gram of the tissue(%ID/g)from12 organs or tissues of interest,e.g.tumor,blood,were calculated.The long and short axes of each tumor were measured by calipersat 2-3-day intervals after treatment,and the growth inhibition ofthe tumor was calculated using the MIRD formula.RESULTS When comparing intraperitoneal injection(IP)andintratumoral injection(IT)of ^(131)I-IgG,intratumoral injection of^(131)I-rituximab produced a significantly higher tumor/non-tumorratio in all tissues and organs of interest on the 1st,3rd,and 7thday,respectively(P<0.05).The %ID/g of tumor was 1.4-1.7-foldand 1.5-3.7-fold in the IP and IgG IT groups,respectively,but the%ID/g of non-tumors was significantly lower in the IP group andIgG IT group.Similarly,the tumor growth was greatly inhibitedby intratumoral injection of the ^(131)I-rituximab,whereas it wasless inhibited by other forms of the treatment(P<0.05).However^(131)I-rituximab injected intratumorally inhibited tumor growth ina dose-dependent manner.The inhibition rate was less with alow dose(75μCi)and greater with a high dose(150μCi),yet thedifference was not significant(P>0.05).CONCLUSION Tumors can absorb the highest amount of theradiolabelled antibodies,and the tumor/non-tumor ratios in thegroup with intratumoral injection of the ^(131)I-rituximab resulted inthe optimal anti-tumor activity. 展开更多
关键词 IODINE-131 anti-CD20 monoclonal antibody non-Hodgkin's lymphoma (NHL) intratumoral injection radioimmunotherapy.
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Gaussia Luciferase Reporter Assay for Assessment of Gene Delivery Systems in Vivo
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作者 Feng Chen Zhen Xu Jing Lu Xiang Lu Wen-li Mu Ya-jun Wang De-pei Liu Chih-chuan Liang 《Chinese Medical Sciences Journal》 CAS CSCD 2010年第2期95-99,共5页
Objective To develop an alternative method for assessment of gene delivery systems in vivo.Methods Mouse primary spleen lymphocytes were genetically modified in vitro by a retroviral vector harboring a Gaussia lucifer... Objective To develop an alternative method for assessment of gene delivery systems in vivo.Methods Mouse primary spleen lymphocytes were genetically modified in vitro by a retroviral vector harboring a Gaussia luciferase(Gluc) expression cassette.After implantation of these cells into recipient mice,the expression of Gluc was detected in whole blood or plasma collected.Results As little as 10 μL whole blood drawn from the recipient mice could guarantee prompt reading of Gluc activity with a luminometer.And the reading was found in good correlation with the number of genetically modified spleen lymphocytes implanted to the mice.Conclusions Gluc may be useful as an in vivo reporter for gene therapy researches,and Gluc blood assay could provide an alternative method for assessment of gene delivery systems in vivo. 展开更多
关键词 gene delivery systems REPORTER Gaussia luciferase
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Labelling of the Energetic Efficiency on a Case Study in Passo Fundo, RS, Brazil, in Accordance with the Mentioned Methods under the Respective Brazilian Regulation-RTQ-C
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作者 Letiane Beninca Grace Tibério Cardoso Cristiana Rodrigues 《Journal of Civil Engineering and Architecture》 2018年第5期355-361,共7页
Having as a starting point of the problematic energy consumption of buildings, it studied the panorama of energy efficiency, emphasizing the Brazilian program of the INMETRO (Instituto Nacional de Metrologia, Normali... Having as a starting point of the problematic energy consumption of buildings, it studied the panorama of energy efficiency, emphasizing the Brazilian program of the INMETRO (Instituto Nacional de Metrologia, Normalizacao e Qualidade Industrial), PROCEL “Edifica” (national program for energy efficiency in buildings), contained in the norm RTQ-C (technical requirements of the quality for the level of energetic efficiency of commercial, service, and public buildings). For a better understanding of the regulation, it elected a building, emblematic in the city of Passo Fundo, RS, Brazil, illustrating the perspective of the program. The building was classified in accordance with the two methodologies presented by the program: prescriptive and simulation, so it was possible to investigate the peculiarities of each methodology and the own regulation. After the application of the methodologies, we came to the conclusion that the prescriptive method is less accurate and requires more dedication by the evaluator to do all the calculations and surveys required, however, it is the fastest tool and accessible to the field professionals. The simulation on the other hand, is a more accurate methodology and reaches levels of analysis that the prescriptive method does not reach, but still is a tool that needs large initial financial contribution and prior knowledge. 展开更多
关键词 Energy efficiency labelling Brazilian regulation.
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The Role of Memory and Tradition in the Construction of Identity in the Nineteenth-Century Bahamas
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作者 Paul Famsworth 《Cultural and Religious Studies》 2016年第7期411-426,共16页
Tradition has been defined as practices brought forward from the past into the present. In the context of enslavement and the cultural dislocation that accompanied it, memory became critical in the recreation of tradi... Tradition has been defined as practices brought forward from the past into the present. In the context of enslavement and the cultural dislocation that accompanied it, memory became critical in the recreation of tradition. Individual memory contributed to the practices that created new traditions to be carried forward by subsequent generations. Archaeological evidence from Clifton Plantation, Bahamas, illustrates how memory and tradition shaped the identities of both enslaver and enslaved, and influenced the construction of an African Bahamian identity in the early nineteenth-century. In their consumer selections, the enslaved people of Clifton were constructing artifact assemblages that reflected their memories of their traditional cultural background. In the process they were creating an Afro-Bahamian aesthetic that would become a tradition for future generations of Bahamians. While the goods were not of their own manufacture, the choices were theirs from the selection available to them. At the same time, those of British heritage were signaling their British identity through their consumer choices. However, Clifton was unusual in being owned by a reformer who sought to ameliorate the conditions of slavery. The paper also briefly discusses whether these concepts are useful in understanding the material culture of enslaved Africans at other sites. 展开更多
关键词 African Diaspora African-Baharnian identity memory and tradition historical archaeology consumer choices
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汉末巴郡分置考
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作者 张仲胤 《中国历史地理论丛》 CSSCI 北大核心 2021年第2期130-134,150,共6页
《巴记》与《华阳国志》为记载汉末巴郡分置的基本文献,而二者却冲突抵牾。通过对《巴记》佚文的搜集、整理,可以复原出其对汉末巴郡分置的记载。将《巴记》、《华阳国志》的记载,质诸《与刘璋笺》《废廖立表》等"当时之简",... 《巴记》与《华阳国志》为记载汉末巴郡分置的基本文献,而二者却冲突抵牾。通过对《巴记》佚文的搜集、整理,可以复原出其对汉末巴郡分置的记载。将《巴记》、《华阳国志》的记载,质诸《与刘璋笺》《废廖立表》等"当时之简",以及东汉属国的命名制度与巴东属国的建立过程。可以看到,《巴记》的记载更为准确。通过对《三国志·魏书》所记曹操分巴郡、《三国志·蜀书》对巴地人物籍贯记载的分析,可以看到《三国志》史源的复杂,以及复杂史源对政区记载的影响。 展开更多
关键词 巴郡 巴东属国 巴东郡 永宁郡 巴记
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老年人生一乐
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作者 金弘敏 《心理与健康》 1994年第1期39-39,共1页
京京城里有一位胡伯伯,虽然七十有余,却不显老。他腰背挺直,走路一蹓小跑,讲话声音宏亮,还带几分诙谐幽默。看他的外貌,不会使人相信,他身患多种疾病,并曾因脑血栓得过偏瘫。他退休后,和老伴生活虽不宽裕,但从不愁吃穿。子女们都有自己... 京京城里有一位胡伯伯,虽然七十有余,却不显老。他腰背挺直,走路一蹓小跑,讲话声音宏亮,还带几分诙谐幽默。看他的外貌,不会使人相信,他身患多种疾病,并曾因脑血栓得过偏瘫。他退休后,和老伴生活虽不宽裕,但从不愁吃穿。子女们都有自己的小家,只能节假日或用工作之余来探望二位老人。 展开更多
关键词 诙谐幽默 使人 腰背 胡伯 伙伴们 巴记 花样翻新 京剧唱段 个人健康 抗衰老
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居民消费价格分类指数
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《中国经济景气月报》 2013年第4期82-85,共4页
关键词 分类指数 价格指数 文化用品 通信工具 通几 车用燃料 装修材料 巴记 石兰 七声
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