Results 111 to 120 of about 98,824 (162)

[Establishment and evaluation of rat and mouse models with addictive behaviors]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Lu M, An B, Ding Q, Zhang X.
europepmc   +1 more source

4种水质综合评价方法的比较

open access: yes, 2009
在分析单因子评价法、模糊综合评价法、属性识别模型和改进密切值法的基础上,以新疆艾比湖5个监测断面2003-2008年的实测水质资料为基础,采用熵权法确定出权重,运用以上4种方法对水质分别进行了综合评价。结果表明,就时间样本而言,艾比湖水质逐年恶化;就空间样本而言,湖心2的水质相对较好,而奎屯河口的水质较差;就评价方法而言,单因子评价法评价出的水质较差,而改进密切值法又过于乐观 ...
张霞, 吴荣, 李卫红, 郝兴明
core  

可用性评价的焦点小组法

open access: yes, 2005
焦点小组法是常用的可用性评价方法之一。文章根据相关文献,综述了焦点小组的背景、概念、涉及的具体问题、主要特征、在可用性评价中的应用举例,及网络焦点小组这种焦点小组的新形式,最后对其进行了小结 ...
张侃, 石庆馨, 孙向红
core  

[The assessment of facial nerve function]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Gao Z.
europepmc   +1 more source

[Histopathological evaluation of cirrhosis reversal]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi, 2023
Zhang W, Sun YM, Chen SY, You H.
europepmc   +1 more source

[Formation mechanisms, construction, and performance evaluation of self-assembled nanoparticles derived from natural products]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Cheng S   +6 more
europepmc   +1 more source

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