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[期刊论文] 作者:Yang Lihua,Yang Bo,Ou Ying, 来源:课程教育研究 年份:2004
Formative feedback is usually regarded as crucial for encouraging and consolidating students’ learning. Appropriate and timely formative feedback can help moti...
[期刊论文] 作者:Wenjuan Shan,Jiali Yang,Lihua, 来源:天然气化学(英文版) 年份:2004
Nanosized La2-xKxNiMnO6 catalysts with ABO3 type perovskite-like structure were prepared by auto-combustion method using citric acid as a ligand to control part...
[期刊论文] 作者:YANG Lihua,QI Shemiao,GENG Hai, 来源:中国机械工程学报 年份:2004
The recent research on stability of gas bearing-rotor systems still mostly adopts the same method as in oil-lubricated bearing-rotor systems. The dynamic coeffi...
[期刊论文] 作者:Wang Ping,Yang Lihua,Wang Heng, 来源:高技术通讯(英文版) 年份:2004
[期刊论文] 作者:LiHua,PengQiang, 来源:现代交通学报(英文版) 年份:2004
A novel method of histogram analysis for background extraction in video image is proposed, which is derived from the pixelbased histogram analysis. Not only the...
[期刊论文] 作者:Yan Dong,Bo Yang,Jingling Song,Lihua Yu, 来源:中国神经再生研究(英文版) 年份:2004
BACKGROUND: Poly-criteria pathogenesis of patients with stroke causes diversity of syndrome types of traditional Chinese medicine (TCM); meanwhile, complexity a...
[期刊论文] 作者:Lihua Wang,Xiaohu Zhang,William L. Farrar,Xiaoyi Yang, 来源:中国免疫学杂志(英文版) 年份:2004
The nuclear receptor superfamily and the transcriptional factors associated with cytokines are inherently different families of signaling molecules and activate...
[期刊论文] 作者:ZHAOJun,WUZhong-fu,LIHua, 来源:中国邮电高校学报(英文版) 年份:2004
[期刊论文] 作者:Xiaobei WANG,Lihua HU, 来源:华中科技大学学报(医学)(英德文版) 年份:2004
Patients with Bloom syndrome (BS) show an immunodeficiency, an enhanced sister chromatid exchanges (SCEs), a strong genetic instability and an increased predisp...
[期刊论文] 作者:JIANG Shuyun,JU Lihua, 来源:中国科学E辑(英文版) 年份:2004
The electromechanical coupling dynamics of the flywheel energy storage system (FESS) with a hybrid permanent magnetic-dynamic spiral groove bearing has been stu...
[期刊论文] 作者:FENG Lihua,HONG Weihu, 来源:中国地理科学(英文版) 年份:2004
On the basis of large amount of historical and measured data, this paper analyzed the regional, periodic,frequency, continuing, and response characteristics of...
[期刊论文] 作者:李媛,Lihua SONG, 来源:中国肺癌杂志 年份:2004
随着分子靶向治疗药物的发展,以吉非替尼( gefitinib,iressa)和厄洛替尼(erlotinib,tarceva)为代表的表皮生长因子受体酪氨酸激酶抑制剂( epidermal growth factor receptor-...
[期刊论文] 作者:Yang Yang,, 来源:Meteorological and Environmental Research 年份:2004
Economic development brings the great material wealth in China,and lays great risks to our life at the same time. The number of people who died of respiratory d...
[期刊论文] 作者:YANG Ji-fei,YANG Su-zhen,YANG, 来源:中国农业科学(英文版) 年份:2004
In order to develop an ELISA assay with synthetic peptides for the detection of antibody to the nonstructural proteins offoot-and-mouth disease virus,specific p...
[期刊论文] 作者:YANG Donghong,YANG Debin,YANG, 来源:世界地质 年份:2004
Based on the study of the cold phase of the Pacific Decade Oscillation, pandemic influenza is related to climate. The relation of low temperature, Pacific Decad...
[期刊论文] 作者:Lihua CHEN,Xinxiao YU,Dongshen, 来源:国际泥沙研究(英文版) 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Yunzhi Shi,Lihua Wei,Mingshan, 来源:中国神经再生研究 年份:2004
Impaired vision with oligemic ophthalmopathy is a result of excitotoxicity caused by excitatory amino acids, resulting in pathological changes, such as loss of...
[期刊论文] 作者:Lihua Zhao,Shangjie Chen,Huang, 来源:中国神经再生研究(英文版) 年份:2004
Therapies that complement free radical scavenging are an important approach for treating aging in the brain. In the present study, two formulations of moxa cone...
[期刊论文] 作者:Lihua Yu,Xiaoxiang Zhang,Zongj, 来源:天然气化学 年份:2004
Two types of small iron clusters supported on γ-Al2O3-RT(dehydroxylated at room temperature) and γ-Al2O3-800 (dehydroxylated at 800 ℃) were prepared by solva...
[期刊论文] 作者:LiHua ZHANG,ZhongKui XIE,RuiFe, 来源:干旱区科学 年份:2004
Land use change (LUC) is widely recognized as one of the most important driving forces of global carbon cycles.The soil organic carbon (SOC) and labile organic...
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