机构

• 地理科学与资源研究所 [2]
• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [3]

内容类型

• SCI/SSCI论文 [2]
• 会议论文 [1]

发表日期

• 2015 [2]
• 2005 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Application of the GREAT-ER model for environmental risk assessment of nonylphenol and nonylphenol ethoxylates in China SCI/SSCI论文  OAI收割 2015 作者:  Zhang L.;  Cao, Y.;  Hao, X. W.;  Zhang, Y. Y.;  Liu, J. G.   |  收藏  |  浏览/下载：38/0  |  提交时间：2017/11/09 "Down-the-drain" chemicals  Risk assessment  GREAT-ER  Catchment  establishment  NP and NPEOs  endocrine-disrupting chemicals  the-drain chemicals  surface waters  estrogenic activity  exposure assessment  p-nonylphenol  lanzhou reach  yellow-river  south china  isomers   Fluoroquinolones in the Wenyu River catchment, China: Occurrence simulation and risk assessment SCI/SSCI论文  OAI收割 2015 作者:  Hao X. W.;  Cao, Y.;  Zhang, L.;  Zhang, Y. Y.;  Liu, J. G.   |  收藏  |  浏览/下载：35/0  |  提交时间：2017/11/09 Pharmaceuticals and personal care products (PPCPs)  Fluoroquinolones  GREAT-ER  Risk assessment  sewage-treatment plants  tandem mass-spectrometry  personal care  products  water treatment plants  the-drain chemicals  waste-water  great-er  aquatic environment  south china  human pharmaceuticals   Er3+-Doped lutetium borosilicate glass for optical signal amplification at 1.5 m (EI CONFERENCE) 会议论文  OAI收割 Infrared Components and their Applications, November 8, 2004 - November 11, 2004, Beijing, China 作者:  Wang X.;  Wang X.;  Wang X.;  Zhang J.;  Zhang J. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 A new glass of Lu2O3-B2O 3-SiO2-Na2O-Er2O3 system is prepared by the technique of high-temperature melting at different temperatures and the formation range of the glass is experimentally obtained. Effects of the B2O3 content on the infrared spectral properties such as the 1.5 m emission bandwidth corresponding to 4I13/2&rarr4I15/2 transition and the Judd-Ofelt parameter t (t = 2  4  6) of Er3+ ions in the glass has been observed. The glass exhibits big integrated emission cross sections for the 1.5 m emission band. Excellent thermal stability of the glass has been demonstrated using differential thermal analysis. The Er 3+-doped lutetium borosilicate glass is a great candidate for broadband erbium doped fiber amplifiers.