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Dithiothreitol decreases the thermal stability and unfolding cooperativity of ribulose-1, 5-bisphosp
[期刊论文] 作者：Li Guofu,MAO Haibin,LI Donghai,
来源：自然科学进展 年份：2004
Plant rubisco consists of eight large subunits (55 kD) encoded by chloroplast gene and eight small subunits (15 kD) encoded by nuclear gene. There are abundant...
[期刊论文] 作者：LI ShuGuang,DAI JiCan,ZHANG Li,
来源：生物医学与环境科学（英文版） 年份：2004
Objective To investigate the associations of hormone circulation with phthalate exposure in adult men.Methods Semen and serum samples were collected from 118 me...
Role of mitogen-activated protein kinases in the regulation of paraventricular nucleus to gastric is
[期刊论文] 作者：LI Li,ZHANG Yong-mei,QIAO Wei-,
来源：中华医学杂志（英文版） 年份：2004
Background We investigated the role in electrical stimulations of paraventricular nucleus (PVN) on gastric mucosal cells and the activity of mitogen-activated p...
[期刊论文] 作者：Li Jinhuan,Huang Yudong,Dai Li,
来源：高技术通讯（英文版） 年份：2004
Poly(p-phenylene benzobisoxazole)(PBO) is a candidate of high performance materials for many applications. PBO materials properties are considered to be closely...
Effects of hypothalamic paraventricular nuclei on apoptosis and proliferation of gastric mucosal cel
[期刊论文] 作者：Li Li,Yong-Mei Zhang,Wei-Li Qi,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To investigate the effects of electrical stimulation of hypothalamic paraventricular nuclei (PVN) on gastric mucosal cellular apoptosis and proliferation i...
[期刊论文] 作者：CHEN Wei-ping,TIAN Li,LI Ming-,
来源：哈尔滨工业大学学报（英文版） 年份：2004
A novel continuous-flow PCR chip adopting self-heating, passive-cooling mode to realize the DNA fragments amplification was presented. Using the ANSYS finite el...
[期刊论文] 作者：TIAN Li,LI Zhongxian,ZHOU Qing,
来源：天津大学学报 年份：2004
A simplified method is proposed for analyzing the overpressure history of an optional point on the walls of a closed cuboid due to its internal optional point-e...
[期刊论文] 作者：MA Gui-qin,LI Zhong-zhi,LI Xia,
来源：中华医学杂志（英文版） 年份：2004
Background Congenital vascular rings may often cause unexplained respiratory symptoms in infants and young children. Their diagnosis and treatment are often del...
[期刊论文] 作者：Li Wang,Qing Li,Xiang-Lin Duan,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To determine the method of growing small intestinal epithelial cells in short-term primary culture and to investigate the effect of extracellular iron conc...
[期刊论文] 作者：Xin LI,Yao-Hua LI,Jun-Yan HAN,,
来源：神经科学通报（英） 年份：2004
Objective To clone the cDNA of rat α-Syn gene, investigate its prokaryotic expression and produce purified recombinant rat α-Syn protein. Methods Rat α-Syn c...
[期刊论文] 作者：ZHANG Xiansheng,LI Quanzi,LI X,
来源：中国科学C辑（英文版） 年份：2004
HAG1 gene was isolated from the floral organs of Hyacinthus orientalis L. by using RT-PCR. Sequence analysis showed that this gene was homologous to AGAMOUS. No...
[期刊论文] 作者：LI Yu-ying,ZHENG Xi-lai,LI Bin,
来源：环境科学学报（英文版） 年份：2004
The volatilization of diesel oil, Shengli crude oil and 90# gasoline on glass surface of petri dishes were conducted at the ambient temperature of 25℃. Diesel...
[期刊论文] 作者：LI Lian-fang,LI Guo-xue,LIAO X,
来源：环境科学学报（英文版） 年份：2004
This paper presented the characteristics of nitrogen and phosphorus pollution in Beijing surface water during the survey. A significant difference was found out...
[期刊论文] 作者：LI Li,WEI Xiantao,CHEN Yonghu,,
来源：稀土学报（英文版） 年份：2004
Tb3+ and Yb3+ codoped Lu2O3 nanophosphors were synthesized by the reverse-strike co-precipitation method.The obtained Lu2O3:Tb3+,Yb3+ nanophosphors were charact...
Effect of Thermal Shock and Oxidation on Mechanical Property of Carbon/Carbon Composites with a Sili
[期刊论文] 作者：Li Hejun,Li Kezhi,Shi Xiaohong,
来源：稀有金属材料与工程 年份：2004
A SiC whisker-toughened MoSi_2-SiC-Si coating was prepared on carbon/carbon (C/C) composites surface by a two-step technique of slurry and pack cementation, and...
[期刊论文] 作者：Li Zhengjia,Li Hejun,Qi Lehua,,
来源：稀有金属材料与工程 年份：2004
The aluminum borate whisker reinforced magnesium matrix composites (Al_(18)B_4O_(33)w/Mg) were fabricated by pressure infiltration technique and extrusion-vacuu...
[期刊论文] 作者：Li Long,Zeng Xierong,Li Hejun,,
来源：稀有金属材料与工程 年份：2004
The thermal fatigue behavior of C/C composites coated with the SiC/MBAS glass (MoSi_2 particle-containing boron aluminosilicate glass) coating, prepared by the...
Construction and Expression of Eukaryotic Expression Vector of Mature Polypeptide of Duck Interferon
[期刊论文] 作者：PEI Fucheng,LI Jingpeng,LI Lu,,
来源：东北农业大学学报（英文版） 年份：2004
To study biological activities of Duck Interferon Alpha (DuIFN-α) and prepare antivirus medicine, the eukaryotic expression vector of mature polypeptide of Duc...
[期刊论文] 作者：LI Pengli,MA Yuanyuan,LI Xiaop,
来源：科学通报（英文版） 年份：2004
Maize Lls1 (lethal leaf-spot 1) gene and its Arabidopsis orthologue AtAcd1 have been suggested to encode pheide a oxygenase (PaO), a key enzyme catalyzing chlor...
Comparison of the Photosynthetic Characteristics of Two Developmental Stages in Nostoc sphaeroides K
[期刊论文] 作者：LI Dun-hai,CHEN Lan-zhou,LI Ge,
来源：武汉大学学报（英文版） 年份：2004
The photosynthetic activities between two main developmental stages, colony and hormogonium, of the edible cyanobacterium Nostoc sphaephyll than that of colonie...
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