醫療機構內二氧化碳(CO2)濃度季節性變化研究

李亦晨

山西大学，您好！

感谢采购，人社期刊库｜人社论文库，期间：2025/01/01~2025/12/31

感谢试用，科学期刊库｜科学论文库，期间：2024/10/20~2025/01/20

浏览高级检索

关闭
检索检索高级检索出版物检索
浏览期刊主题浏览核心期刊浏览期刊拼音浏览

关闭

查询符号(半角)	查询符号意义说明
空格	表示为「AND」两个查询词之交集
双引号 ( " " )	片语以双引号标示开始及结束，而且只寻找出现顺序相同的字词，例： " image process "
?	表示一个字母切截，输入两个?表两个字母，依此类推，例：输入「Appl?」，查得结果应为appl e , appl y … ( 常用于英文字查询 )
*	表示不限字母切截，由0~n. 例：输入「appl*」，查得结果应为appl e , appl es , appl y , appl ied , appl ication … ( 常用于英文字查询 )
AND、OR、NOT	布尔逻辑组合关键字，用来扩大或缩小查询范围的技巧。 (1) AND ：缩小查询范围 (2) OR ：扩大查询范围(3) NOT：排除不相关的范围

DOI 是数位物件识别码（ D igital O bject I dentifier ）的简称，
为物件在网路上的唯一识别码，可用于永久连结并引用目标物件。

使用DOI作为永久连结

每个DOI号前面加上「 http://dx.doi.org/ 」便成为永久网址。
如以DOI号为 10.5297/ser.1201.002 的文献为例，此文献的永久连结便是： http://dx.doi.org/ 10.5297/ser.1201.002 。
日后不论出版单位如何更动此文献位置，永久连结所指向的位置皆会即时更新，不再错失重要的研究。

引用含有DOI的文献

有DOI的文献在引用时皆应同时引用DOI。若使用APA、Chicago以外未规范DOI的引用格式，可引用DOI永久连结。

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。如想对DOI的使用与概念有进一步了解，请参考（）。

书目管理工具

相关连结

问题回报

全文下载

医疗机构内二氧化碳(CO2)浓度季节性变化研究

Seasonal Variation of Carbon Dioxide (CO2) Concentration in Hospital

李亦晨 , 硕士　　导师：陈诗洁　　

繁体中文

室内空气品质；二氧化碳；室内/室外比；季节；医院；复健科； Indoor Air Quality ； CO2, Season ； Hospital ； I/O ratio ； Rehabilitation Department

0 个人觉得这篇文章赞

摘要 │ 参考文献 (26) │ 国际计量

摘要〈TOP〉

并列摘要〈TOP〉

While people stay in indoor more than 87.2% of their time, the air freshness or quality will directly affect the work performance and human health. Taiwan’s Indoor Air Quality Management Act, have been set and announced by Taiwan Environmental Protection Administration (EPA) on November 23, 2011. The air quality management act targets public areas include the medical organization. And, previous research rarely focuses on the seasonal variation and space distribution of indoor air quality in hospital. 
The objective of this study is to determine the seasonal variation of indoor CO2 levels in hospital for long-term trend analysis. Six measuring location were chosen include Pharmacy (P), registration and cashier (RC), waiting area (WA), occupational therapy room (OT), physical therapy room (PT), and outdoor (O). 8-hr average concentration of CO2 levels in each measuring location were estimated and evaluated exceeds the regulation level (1000 ppm) or not. We also estimated indoor/outdoor (I/O) ratios and record the occupied number in every 30 minutes from 09:00 h to 17:00 h from Monday to Friday in each sampling site for analyzed the correlation between CO2 concentrations with occupied numbers. Furthermore, 24-hour monitoring for CO2 levels were also conducted at sites OT and PT. 
Results show that there are significant differences for CO2 levels between seasons at sites P, OT and PT (p<0.001). CO2 levels at site WA (spring, summer and winter) and PT (four seasons) were exceeding the 1000 ppm, respectively. The average I/O ratios were all over than 1 at all indoor sampling site; especially for PT environment, the highest I/O ratios were estimated to be 1.71–5.7(2.5th–97.5th). According to the correlation analysis between concentrations and occupied number, it also reveals that 21%, 16% and 16% explanation level at site WA, OT, and PT, respectively. The location of OT and PT in basement might provide the other reasons to contribute the cumulative CO2 levels and shows the poor and insufficient ventilation.

参考文献 ( 26 ) 〈TOP〉

Al-Rashidi K., Loveday D., Al-Mutawa., (2012). Impact of ventilation modes on carbon dioxide concentration levels in Kuwait classrooms. Building and Environment 47; 540–549.
连结：
Choo CP., Jalaludin J., Hamedon TR., Adamc NM. (2015). Preschools’ indoor air quality and respiratory health symptoms among preschoolers in Selangor. Procedia Environmental Sciences 30; 303–308.
连结：
Cabo Verde S., Almeida SM., Matos J., Guerreiro D., Meneses M., Faria T., et al., (2015). Microbiological assessment of indoor air quality at different hospital sites. Research in Microbiology 166; 557–563.
连结：
He C., Mackey IM., Ramsay K., Liang X., Kidd T., Knibbs LD., et al., (2017). Particle and bioaerosol characteristics in a pediatric intensive care unit. Environment International 107; 89–99.
连结：
Li R., Fu H., Hu Q., Li C., Zhang L., Chen J., et al., (2017). Physiochemical characteristics of aerosol particle in the typical microenvironment of hospital in Shanghai, China. Science of the Total Environment 580; 651–659.
连结：

国际计量

〈TOP〉

E-mail ：

文章公开取用时，将寄通知信至您填写的信箱地址

E-mail ：

使用DOI作为永久连结

引用含有DOI的文献

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。 如想对DOI的使用与概念有进一步了解，请参考 （ ） 。

DOI可强化引用精确性、增强学术圈连结，并给予使用者跨平台的良好使用经验，目前在全世界已有超过五千万个对象申请DOI。如想对DOI的使用与概念有进一步了解，请参考（）。