This essay investigates Fray Ramon Pane's text from 1500 CE,Relacion acerca de las antiguedades de los Indios,within the literary context of the paradoxography.It examines cultural frameworks and general literary ...This essay investigates Fray Ramon Pane's text from 1500 CE,Relacion acerca de las antiguedades de los Indios,within the literary context of the paradoxography.It examines cultural frameworks and general literary knowledge that would have been understood by Pane within the structures of Spanish and Hieronymite societies.This essay compares the framework and content of Pane's work with the known paradoxographies of Aelian and Aristotle,focusing on the emphasis placed by Pane on transformation via linguistic translation/interpretation and mythological animal representation.Through my analysis of the original text,I outline Pane's transliteration of Taino mythology and culture,emphasizing the significance of this New World text itself within the paradoxographical genre,a genre that had generally been in disuse long before Europeans arrived in the Caribbean.While I base my analysis in the study of genre,my general focus is the inclusion and importance of transformation and animal lore within Taino culture,and their transliteration into a little-used European genre by a little-known Spanish friar.展开更多
An engineering and economic analysis of energy loss through single paned windows in a large college building is presented.The goal of this work was to determine an economically viable solution for Marietta College to ...An engineering and economic analysis of energy loss through single paned windows in a large college building is presented.The goal of this work was to determine an economically viable solution for Marietta College to save on energy costs.Based on the model presented,the economics of double paned window installation are investigated.An alternative solution employing the addition of storm windows to the existing single paned windows has yielded very exciting results.While double paned windows are generally the first thought when it comes to energy efficient windows,this work shows that storm window addition yields a much lower investment and quicker payback period for this specific building.The engineering analysis and experimental technique presented can be used to investigate the cost benefit of single paned window upgrades for other buildings.展开更多
目的研究治疗帕金森病的中药复方芍地帕宁的化学组成及成分归属,以阐明其物质基础。方法超高效液相色谱-四极杆/静电场轨道阱高分辨质谱法(Ultra High Performance Liquid Chromatography/Quadrupole-Orbitrap Mass Spectrometer,UHPLC/...目的研究治疗帕金森病的中药复方芍地帕宁的化学组成及成分归属,以阐明其物质基础。方法超高效液相色谱-四极杆/静电场轨道阱高分辨质谱法(Ultra High Performance Liquid Chromatography/Quadrupole-Orbitrap Mass Spectrometer,UHPLC/Q-OrbitrapMS),色谱柱ACQUITY UPLC HSS T3 column(2.1mm×100mm,1.8μm,Waters),流动相0.1%甲酸水(A)和乙腈(B),梯度洗脱(0~25min,5%~18%B;25~30min,18%~26%B;30~40min,26%~57%B;40~45min,57%~95%B;45~50min,95%B),流速0.2mL/min,柱温30°C,进样量2μL;采用电喷雾离子源,分别于正、负离子模式下采集质谱数据;通过与对照品比对,以及色谱峰的MS、MS/MS谱图解析,对芍地帕宁方中化学成分进行结构鉴定。结果共从芍地帕宁方中鉴别84个化合物,包括17个苯乙醇,10个单萜糖苷,13个游离酚,10个环烯醚萜,10个生物碱,7个硫酸酯,5个有机酸,4个酚类糖苷,4个氨基酸,4个核苷酸。通过与单味药进行比对,其中13个化合物来自熟地黄、11个来自白芍、16个来自鸡血藤、16个来自地龙、16个来自肉苁蓉、12个来自枸杞。结论芍地帕宁方化学成分结构复杂多样,建立的UHPLC/Q-Orbitrap MS方法可系统、全面地阐明该方的化学组成,可为后续质量评价体系建立、活性药效成分筛选及作用机理阐释等研究奠定基础。展开更多
文摘This essay investigates Fray Ramon Pane's text from 1500 CE,Relacion acerca de las antiguedades de los Indios,within the literary context of the paradoxography.It examines cultural frameworks and general literary knowledge that would have been understood by Pane within the structures of Spanish and Hieronymite societies.This essay compares the framework and content of Pane's work with the known paradoxographies of Aelian and Aristotle,focusing on the emphasis placed by Pane on transformation via linguistic translation/interpretation and mythological animal representation.Through my analysis of the original text,I outline Pane's transliteration of Taino mythology and culture,emphasizing the significance of this New World text itself within the paradoxographical genre,a genre that had generally been in disuse long before Europeans arrived in the Caribbean.While I base my analysis in the study of genre,my general focus is the inclusion and importance of transformation and animal lore within Taino culture,and their transliteration into a little-used European genre by a little-known Spanish friar.
文摘An engineering and economic analysis of energy loss through single paned windows in a large college building is presented.The goal of this work was to determine an economically viable solution for Marietta College to save on energy costs.Based on the model presented,the economics of double paned window installation are investigated.An alternative solution employing the addition of storm windows to the existing single paned windows has yielded very exciting results.While double paned windows are generally the first thought when it comes to energy efficient windows,this work shows that storm window addition yields a much lower investment and quicker payback period for this specific building.The engineering analysis and experimental technique presented can be used to investigate the cost benefit of single paned window upgrades for other buildings.
文摘目的研究治疗帕金森病的中药复方芍地帕宁的化学组成及成分归属,以阐明其物质基础。方法超高效液相色谱-四极杆/静电场轨道阱高分辨质谱法(Ultra High Performance Liquid Chromatography/Quadrupole-Orbitrap Mass Spectrometer,UHPLC/Q-OrbitrapMS),色谱柱ACQUITY UPLC HSS T3 column(2.1mm×100mm,1.8μm,Waters),流动相0.1%甲酸水(A)和乙腈(B),梯度洗脱(0~25min,5%~18%B;25~30min,18%~26%B;30~40min,26%~57%B;40~45min,57%~95%B;45~50min,95%B),流速0.2mL/min,柱温30°C,进样量2μL;采用电喷雾离子源,分别于正、负离子模式下采集质谱数据;通过与对照品比对,以及色谱峰的MS、MS/MS谱图解析,对芍地帕宁方中化学成分进行结构鉴定。结果共从芍地帕宁方中鉴别84个化合物,包括17个苯乙醇,10个单萜糖苷,13个游离酚,10个环烯醚萜,10个生物碱,7个硫酸酯,5个有机酸,4个酚类糖苷,4个氨基酸,4个核苷酸。通过与单味药进行比对,其中13个化合物来自熟地黄、11个来自白芍、16个来自鸡血藤、16个来自地龙、16个来自肉苁蓉、12个来自枸杞。结论芍地帕宁方化学成分结构复杂多样,建立的UHPLC/Q-Orbitrap MS方法可系统、全面地阐明该方的化学组成,可为后续质量评价体系建立、活性药效成分筛选及作用机理阐释等研究奠定基础。
