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http://ir.cmu.edu.tw/ir/handle/310903500/29956
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| 題名: | Interleukin-1 receptor antagonist gene polymorphism in Taiwanese patients with gout |
| 作者: | Lo, SF;Huang, CM;Tsai, CH;Chen, ML;Tsai, FJ |
| 貢獻者: | 附設醫院基因醫學部;China Med Univ Hosp, Dept Med Genet, Taichung, Taiwan;China Med Univ Hosp, Dept Phys Med & Rehabil, Taichung, Taiwan;China Med Univ Hosp, Dept Internal Med, Div Rheumatol & Immunol, Taichung, Taiwan;China Med Univ Hosp, Dept Pediat, Taichung, Taiwan;China Med Univ Hosp, Coll Chinese Med, Taichung, Taiwan;Taichung Healthcare & Management Univ, Grad Inst Bioinformat, Taichung, Taiwan |
| 日期: | 2005 |
| 上傳時間: | 2010-09-24 14:46:30 (UTC+8) |
| 出版者: | CLINICAL & EXPER RHEUMATOLOGY |
| 摘要: | This study investigated the relationships between meteorological data, pollution sources, and receptors over northern Taiwan. During the intensive sampling period in summer 1992, the weather was controlled predominantly by a Pacific subtropical high and by Typhoon Mark. During the other intensive sampling period in winter 1993, while a cold frontal system approached Taiwan, the northeasterly winds prevailed most of the time. The local circulation such as land-sea breeze only developed under weak synoptic environment. Particle concentrations and element composition in winter were higher than in summer. This can be attributed to the high convection of air mass, which leads to the vertical dispersion of pollutants in summer. In addition to the subtropical high pressure, typhoons are frequently accompanied with high-wind speeds and unstable, weather conditions that also dilute and eliminate the pollutants. In winter, the prevailing northeasterlies might carry pollutants from Midland China. Furthermore, the anticyclone system develops a stagnant condition that easily leads to pollutant accumulation. In this case, the wind direction affected the source contribution of the receptor and the PM10 displays a higher correlation with coarse and fine particulate than meteorological parameters in summer. In addition, the mixing height shows a high correlation with PM10 in winter. |
| 關聯: | CLINICAL AND EXPERIMENTAL RHEUMATOLOGY 23(1):85-88 |
| 顯示於類別: | [台中附設醫院] 期刊論文
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