科研成果

2004

Thomson B, Li SM, Belzer W. Introduction to the special issue on Pacific 2001 air quality study. ATMOSPHERIC ENVIRONMENT. 2004;38:5717.

Xie S, Qi L, Zhou D. Investigation of the effects of acid rain on the deterioration of cement concrete using accelerated tests established in laboratory. Atmospheric Environment [Internet]. 2004;38:4457–4466. 访问链接 Abstract

Deterioration of cement concrete specimens caused by simulated acid rain was investigated by laboratory tests. Before and after cement concrete specimens were exposed to simulated acid rain, the neutralized depth, the compressive strength and the chemical compositions in the hardened cement paste were measured. The mineralogical composition of the concrete specimens was analyzed with XRD. The results lead to the following conclusions: the neutralized depth of the concrete specimens of all experiments can be described as a power function of exposure duration, CaO loss and the reduction rate of strength increased with H+and decreased with SO42− concentration in simulated acid rain. The original mineral compounds such as [Na K]AlSi3O8 and [Ca Na][SiAl]4O8 in the hardened cement paste are converted to CaSO4·2H2O, CaAl2Si2O8 and Ca3Al6O12·CaSO4. And these are larger in volume so that the reaction with SO42− ions result in volume expansion and strength decrease. The reduction rate of strength has a binary linear relation to the CaO loss rate and the ratio of SO3 content to CaO content in the hardened cement paste. So the deterioration of acid rain on the concrete specimen is caused by both H+ dissolution and SO42−expansion.

YH Z, HL W, ML L, XH Z, WT G, de AG, N M, A G, DR N. Investigation on structural properties of the pi i(13/2 circle times)nu i(13/2) 2-qp band in odd-odd Au-184. High Energy Physics and Nuclear Physics-Chinese Edition. 2004;28:907.

Wang HP, Xia Q, Cao C, Lu Y. Involvement of nitric oxide in the effect of interleukin-2 on the contractility of rat ventricular cardiomyocytes. Shi yan sheng wu xue bao [Internet]. 2004;(6):507-512. 访问链接

Qin J, Jiang ZF, Qian Y, Casanova J-L, Li X. IRAK4 kinase activity is redundant for interleukin-1 (IL-1) receptor-associated kinase phosphorylation and IL-1 responsiveness. Journal of Biological Chemistry [Internet]. 2004;(25):26748-26753. 访问链接

Lanckriet GR, Deng M, Cristianini N, Jordan MI, Noble WS. Kernel-based data fusion and its application to protein function prediction in yeast. Pacific Symposium on Biocomputing. Pacific Symposium on Biocomputing [Internet]. 2004:300-311. 访问链接

Cao H-Q, Meng X-M, Liu D-Q, Zhao X-W, Ding J-F. Killing effect of coexpressing cytosine deaminase and thymidine kinase on rat vascular smooth muscle cells. Chinese Medical Journal [Internet]. 2004;(10):1464-1470. 访问链接

Larsson O, Scheele C, Liang Z, Moll J, Karlsson C, Wahlestedt C. Kinetics of Senescence-associated Changes of Gene Expression in an Epithelial, Temperature-sensitive SV40 Large T Antigen Model. Cancer Research [Internet]. 2004;(2):482-489. 访问链接

Liao H, Zhou L, Zhang C, Ouyang Q. Light effect on the spiral wave period in a ferroin-catalyzed belousov-zhabotinsky reaction. Journal of Physical Chemistry B. 2004;(28):10192-10195.

Molle KD, Chédotal A, Rao Y, Lumsden A, Wizenmann A. Local inhibition guides the trajectory of early longitudinal tracts in the developing chick brain. Mechanisms of Development [Internet]. 2004;(2):143-156. 访问链接

Wang C, Wang Y, Wu H, Huang Q, Qu TS, Wu XH, Zhou XL, Li L. Location-Based Auditory Inhibition of Return Is Perceptually Drvien, in The 2004 annual conference of the Canadian Acoustical Association.; 2004.

Elmén J, Zhang H-Y, Zuber B, Ljungberg K, Wahren B, Wahlestedt C, Liang Z. Locked nucleic acid containing antisense oligonucleotides enhance inhibition of HIV-1 genome dimerization and inhibit virus replication. FEBS Letters [Internet]. 2004;(3):285-290. 访问链接

Wang ZC, Lin M, Wei L-J, Li C, Miron A, Lodeiro G, Harris L, Ramaswamy S, Tanenbaum DM, Meyerson M, et al. Loss of Heterozygosity and Its Correlation with Expression Profiles in Subclasses of Invasive Breast Cancers. [Internet]. 2004;(1):64-71. 访问链接

Wang H-Y, Huang C, Qian M, Wang E-G. Magnetic behaviors of antiferromagnetic films under external field. Journal of Applied Physics. 2004;(11 II):7551-7553.

Diwekar M, Borchers JA, O'Donovan KV, Johnston-Halperin E, Awschalom DD, Shi J. Magnetic properties of (Ga,Mn)as digital ferromagnetic heterostructures. Journal of Applied Physics. 2004;(11 II):6509-6511.

Wang H-Y, Wang C-Y, Wang E-G. Magnetization in the case of anisotropic exchange interaction. Physical Review B - Condensed Matter and Materials Physics. 2004;(17):174431-1-174431-9.

Deng M, Tu Z, Sun F, Chen T. Mapping gene ontology to proteins based on protein-protein interaction data. Bioinformatics [Internet]. 2004;(6):895-902. 访问链接

Huang NY, She JC, Chen J, Deng SZ, Xu NS, Bishop H, Huq SE, Wang L, Zhong DY, Wang EG, et al. Mechanism responsible for initiating carbon nanotube vacuum breakdown. Physical Review Letters [Internet]. 2004;(7):075501-1-075501-4. 访问链接

Tian X-L, Yong SL, Wan X, Wu L, Chung MK, Tchou PJ, Rosenbaum DS, Wagoner DVR, Kirsch GE, Wang Q. Mechanisms by which SCN5A mutation N1325S causes cardiac arrhythmias and sudden death in vivo. Cardiovascular Research [Internet]. 2004;(2):256-267. 访问链接

Wang JL, Wu WZ, Zhao X. Microbial degradation of quinoline: Kinetics study with Burkholderia pickttii. BIOMEDICAL AND ENVIRONMENTAL SCIENCES. 2004;17:21-26.Abstract

{Objective To investigate the kinetics of quinoline biodegradation by Burkholderia pickttii, a Gram negative rod-shaped aerobe, isolated in our laboratory. Methods HPLC (Hewlett-Packard model 5050 with an UV detector) was used for the analysis of quinoline concentration. GC/MS method was used to identify the intermediate metabolites of quinotine degradation. Results The biodegradation of quinoline was inhibited by quinoline at a high concentration, and the degradation process could be described by the Haldane model. The kinetic parameters based on Haldane substrate inhibition were evaluated. The values were nu(max)= 0.44 h(-1)

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