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[期刊论文] 作者：Wanbin LI,Yanna LI,,
来源：Chinese Journal of Library and Information Science 年份：2014
Purpose:The research aims to investigate the information needs of visually impaired library users in China in order to increase our understanding of these users...
[会议论文] 作者：Kang Yanna,Li Yongwang,
来源：中国医师协会麻醉学医师分会2016年中青年论坛 年份：2016
Objects:The purpose of this study is to identify serum biomarkers which can assist the neuroimaging evaluations to diagnose acute ischemia stroke.Methods:Six cases of AIS with hypertension were select...
Experimental Study on the Prevention of Anterior Segment Ischemia by Preservation of Anterior Ciliar
[期刊论文] 作者：Yanna Li,Guanghuan Mai,Zhijian,
来源：眼科学报 年份：2004
Purpose: To observe the effect of preserving anterior ciliary vessels (ACVs) on anteriorsegments of rabbit eyes undergoing tenotomy of extraocular muscles.Metho...
A combined virtual impactor and field-effect transistor microsystem for particulate matter separatio
[期刊论文] 作者：Yanna Li,Muqing Fu,Wei Pang,Ye,
来源：纳米技术与精密工程(英文) 年份：2021
Ambient suspended particulate matter(PM)(primarily with particle diameter 2.5m or less,i.e.,PM2.5)can adversely affect ecosystems and human health.Currently,opt...
[会议论文] 作者：Yan Shi,Tongshen Liu,Yanna Li,Xianyong Bai,
来源：The 18th Congress of the International Federation of Associa 年份：2014
...
A combined virtual impactor and field-effect transistor microsystem for particulate matter separatio
[期刊论文] 作者：Yanna Li,Muqing Fu,Wei Pang,Ye Chang,Xuexin Duan,
来源：纳米技术与精密工程（英文） 年份：2021
Ambient suspended particulate matter (PM) (primarily with particle diameter 2.5 μm or less,i.e.,PM2.5) can adversely affect ecosystems and human health.Current...
[会议论文] 作者：Zheng Yue,Yanna Li,Suiyan Tong,Yujie Wang,Guangyue Bai,
来源：河南省化学会2016年学术年会 年份：2016
The mixed system of surfactant and enzyme is widely used in all aspects of life,such as the designation of drugs,cosmetics industry,and so on.The key subject for their application is the enzyme activi...
[会议论文] 作者：Sun Chuanlin,Zhao Zemao,Zhang Fan,Wu yanna,Li qinghua,
来源：第八届中国可信计算与信息安全学术会议 年份：2014
Bottom-Up grid算法和Top-Down grid算法都是基于网格划分空间的高效匿名算法,但它们最终形成的匿名区域大小可能不一样,而较大的匿名区域带来的后果是通信成本的浪费和匿名时间的延迟.为了解决这个问题,在这两种算法的基础上提出了一种有效的匿名区域选择方法.......
[期刊论文] 作者：Yanxia Li,Dongcheng Lu,Jian Ge,Yanna Li,Yehong Zhuo,Sears ML,
来源：眼科学报 年份：2001
...
Expression of caveolin-1 in dorsal root ganglia and spinal dorsal horn in the development of chronic
[会议论文] 作者：Kun Han,Zhiling Sheng,Yanna Li,Huixin Li,Yuanliang Song,Ji-Tian Xu,
来源：International Conference for Physiological Sciences 2012(201 年份：2012
Peripheral nerve injury and inflammation often leads to some new protein synthesis in dorsal root ganglia and spinal dorsal horn and contributes to the development of chronic pain.Previous studies hav...
Management of Severe Idiopathic Pulmonary Arterial Hypertension During Pregnancy with 13 consecutive
[会议论文] 作者：Xiaohui Xu,Ju Zhang,Yanna Li,Haofeng Zhang,Yaqin Wang,Hong Gu,Liyun Zhao,Jinglan Zhang,
来源：2016北京地区妇产科学专业学术年会 年份：2016
Objective To examine the impact of severe idiopathic pulmonary arterial hypertension (IPAH) on pregnancy outcome in modern era, and to investigate the effect of multidisciplinary approach during pregn...
Experimental Study on the Prevention of Anterior Segment Ischemia by Preservation of Anterior Ciliar
[期刊论文] 作者：Yanna Li,Guanghuan Mai,Zhijian Wang,Xinping Yu,Huanyun Yu,Yan Guo,Xiaoming Lin,Daming Deng,Ying Kang,
来源：眼科学报 年份：2003
Purpose: To observe the effect of preserving anterior ciliary vessels (ACVs) on anteriorsegments of rabbit eyes undergoing tenotomy of extraocular muscles.Metho...
[期刊论文] 作者：Shaohua Li,Zhenhua Li,Huilong Wen,Xin Gu,Yinjiang Cui,Yang Wang,Lixia Lü,Yanna Li,Manli Na,
来源：中国神经再生研究（英文版） 年份：2010
BACKGROUND:Brain-derived neurotrophic factor(BDNF)provides nourishment to injured neurons. Neural stem cells can differentiate into neurons to repair neuronal i...
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