| 1. |
- Ohlsson, Henry, 1956-, et al.
(författare)
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Long-run changes in the concentration of wealth : An overview of recent findings
- 2007
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Ingår i: Comparative Studies. - New York : Oxford University PressOxford. ; 33, s. 117-138, s. 42-63
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- The objective of this study is to study the dynamics of the wealth distribution over the path of economic development. More specifically, this chapter is interested in distinguishing between changes that seem to be country specific and characteristics shared by all countries. A historical account of the evolution of the wealth distribution in developed countries is interesting in itself, but it can also hold implications for countries that are currently in an early stage of development or in transition. The data used originate from the taxation of wealth and estates.
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| 2. |
- Aili, Hans
(författare)
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Zhongguo changcheng : Ruidian shoupian youguan Zhongguo de xueshu lunwen
- 2007
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Ingår i: Kua wenhua duihua. 21 ji = 跨文化对话 = Dialogue transculturel: Zhongguo-Ruidian wenhua hao = 中国 - 瑞典文化号. - Nanjing : Jiangsu renmin chubanshe. - 9787214045287 ; , s. 65-85
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- År 1694 disputerade Jonas Locnaeus på sin avhandling Murus Sinensis vid Uppsala universitet. Avhandlingen redovisar den kunskap som - huvudsakligen tack vare jesuiternas insatser - vid den tiden fanns om den kinesiska muren.
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| 3. |
- Daudi, Philippe, et al.
(författare)
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Transregional Strategic Leadership
- 2007
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Ingår i: Transregional Strategic Leadership. - China : Economy & Management Publishing House. - 9787509600627 ; , s. 1-20
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 4. |
- Fan, Y., et al.
(författare)
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Mechanical preparation of nano titanium dioxide powder and its optical properties
- 2007
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Ingår i: Journal of the Chinese Ceramic Society. - 0454-5648. ; 35:7, s. 832-837
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Tidskriftsartikel (refereegranskat)abstract
- mechanical preparation of the nano-sized particles of TiO2 powder by a stirred bead mill was investigated. The particle sizes of the ground products were determined by the acoustic particle sizer, the nitrogen gas adsorption method and a scanning electron microscopy. The diameter of the nano-sized particles, which were obtained after milling for 7 h, is about 50 nm and the specific surface area is up to 70 m2/g. The surface and structure of the samples have been investigated with X-ray diffraction. It is indicated that an intense comminution in the mill leads to a progressive loss in crystallinity of TiO2. The catalytic degradation of methyl orange in water was also studied by a photometer. The results show that the nano-sized particles of TiO2 powder prepared by milling possess photocatalysis effect and are capable of absorption of ultraviolet radiation
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| 6. |
- Ge, Li, et al.
(författare)
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Higher Nursing Education in Sweden
- 2007
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Ingår i: CHINESE JOURNAL OF NURSING EDUCATION. - Beijing : 《中华护理教育》杂志编辑委员会. - 1672-9234. ; 4:5, s. 235-236
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Tidskriftsartikel (refereegranskat)abstract
- 2005年9月和2006年10月,笔者应瑞典韦克舍大学 Växjö University)的邀请,先后两次赴瑞典韦克舍讲学.在讲学期间,对瑞典韦克舍大学健康科学和社会工作学院、韦克舍中心医院、社区医院及老人院进行参观、学习与研讨,其护理教育给我们留下深刻的印象
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| 7. |
- Li, Liangxing, et al.
(författare)
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冷中子源冷包截面含汽率数理模型探讨
- 2007
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Ingår i: Gongcheng Rewuli Xuebao. - Beijing, China. - 0253-231X. ; 28, s. 64-67
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Tidskriftsartikel (refereegranskat)abstract
- 文章推导出一种计算冷包截面含汽率的数学模型;将模型计算结果与已知文献相关实验结果进行对比,验证了模型的正确性.利用该模型探讨了冷包截面含汽率的影响因素如气泡直径,工质液体的密度、粘性,加热功率等.模型计算表明:气泡直径越大,在同一截面高度处的截面含汽率越低;工质粘性越大,在同一截面高度处的截面含汽率越高.本文模型的计算结果能对冷包设计提供理论支持.
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| 8. |
- Li, Liangxing, et al.
(författare)
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熔融液滴在冷却剂中的运动特性实验
- 2007
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Ingår i: Hedongli Gongcheng. - Chengdu, China. - 0258-0926. ; 28, s. 36-41
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Tidskriftsartikel (refereegranskat)abstract
- 设计、建立了研究高温熔融液滴与冷却剂相互作用的可视化实验装置,通过高速摄影记录熔融液滴的下落过程,获得了下落小球运动过程曲线,重点考察了液滴温度和冷却剂温度对液滴-冷却剂界面作用过程的影响。结果表明,熔融液滴穿过气-水界面后,将首先经历一个速度骤降-回升过程,之后液滴作减速运动下落;当冷却水温度一定时,高温熔融液滴温度越高,熔融液滴入水后下落速度越快;当熔融液滴温度一定时,冷却水温度越高,熔融液滴入水后下落速度越快。
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