维普中文期刊产品整合服务
6篇 您的检索式:作者名="Bijuan"
    题名 作者 年代 出处 被引量
1Seasonal distribution of Calanus sinicus (Copepoda,Crustacea) in the East China Sea显示文摘根据在 23 ° 3 0' ~的四季节的调查 33 ° N and118 ° 3 0' ~从 1997 ~ 2000 的 Easl 中国海的 128 ° E, Calanussinicus 的季节的分发与聚集紧张,回归贡献和另外的统计法被学习。它被推断那 C。sinicu 是从冬季介绍给夏天的 s 优势,特别在春天和夏天,因为它的优势等于 0。62 和 0.29 分别地。它在桡脚类的动物丰富的丰富的百分比在夏天是 76.71% ,比 66 大。60% 在春天,比 19.02% 大在冬季,比 4.02% 大在里面秋天。在冬季和春天的出现频率是 83.08% 和 93。89% ,比那高在夏天和秋天, 76.71% 和 73。87% 。与桡脚类的动物的另外的优势种相比, C。sinicu 对桡脚类的动物丰富的 s 贡献显然比在冬季,夏天和春天的另外的种类的大,但是在秋天更小。C。中国我们趋于有聚集的分布。clumping 索引在夏天达到顶点(50。19 ) ,在春天列在后面(19。60 ) ,在秋天衰退了(13。18 ) 并且在冬季(3.04 ) 是最低的。丰富在不同季节和区域变化了,关于在春天和秋天的温度然而并非咸度,到在夏天的咸度然而并非温度;到在冬季的既不温度也不咸度。在春天和夏天,它的高丰富区域经常位于台湾暖流, Huanghai 海冷水团,沿海的水群众和 Changjiang 形成的混合水团冲淡水。在春天和秋天,它的丰富被暖流影响,以及从大陆河的流量在夏天影响了它。它能被推断那 C。中国我们被使适应宽咸度和温度,,在华东海的 euryhalinous 和 eurythermousspecies。XU Zhaoli CHEN Bijuan 2007Acta Oceanologica Sinica2007,26,3:9
2Ferromagnetism at 230 K in(Ba_(0.7)K_(0.3))(Zn_(0.85)Mn_(0.15))_2As_2 diluted magnetic semiconductor显示文摘We report the ferromagnetism with Cure temperature Tcat 230 K in a new diluted magnetic semiconductor(DMS)(Ba0.7K0.3)(Zn0.85Mn0.15)2As2isostructural to ferropnictide 122 superconductors synthesized via low temperature sintering.Spin is doped by isovalence substitution of Mn2+for Zn2+,while charge is introduced by heterovalence substitution of K1+for Ba2+in(Ba0.7K0.3)(Zn0.85Mn0.15)2As2DMS,being different from(Ga,Mn)As where both spin&charge are induced simultaneously by heterovalence substation of Mn2+for Ga3+.The(Ba0.7K0.3)(Zn0.85Mn0.15)2As2DMS shows spontaneous magnetization following T3/2dependence expected for a homogeneous ferromagnet with saturation moment 1.0μB for each Mn atom.Kan Zhao Bijuan Chen Guoqiang Zhao Zhen Yuan Qingqing Liu Zheng Deng Jinlong Zhu Changqing Jin 2014Chinese Science Bulletin2014,59,21:7
3Carbon and nitrogen isotopes analysis and sources of organic matter in surface sediments from the Sanggou Bay and its adjacent areas, China显示文摘Naturally existing stable carbon and nitrogen isotopes are important in the study of sedimentary organic matter sources. To identify the sources of sedimentary organic matter in Sanggou Bay and its adjacent areas, which is characterized by high-density shellfish and seaweed aquaculture, the grain size, organic carbon(OC), total nitrogen(TN), carbon and nitrogen isotopic composition(δ13C and δ15N) of organic matter in the surface sediment were determined. The results showed that, in August, sedimentary OC and TN ranged from 0.17% to 0.76% and 0.04% to 0.14%, respectively. In November, OC and TN ranged from 0.23% to 0.87% and 0.05% to 0.14%, respectively. There was a significant positive correlation between OC and TN(R=0.98, P<0.0001), indicating that OC and TN were homologous. In August, the δ13C and δ15N of organic matter varied from-23.06‰ to-21.59‰ and 5.10‰ to 6.31‰, respectively. In November, δ13C and δ15N ranged from-22.87‰ to-21.34‰ and 5.13‰ to 7.31‰, respectively. This study found that the major sources of sedimentary organic matter were marine shellfish biodeposition, seaweed farming, and soil organic matter. Using a three-end-member mixed model, we estimated that the dominant source of sedimentary organic matter was shellfish biodeposition, with an average contribution rate of 65.53% in August and 43.00% in November. Thus, shellfish farming had a significant influence on the coastal carbon cycle.XIA Bin CUI Yi CHEN Bijuan CUI Zhengguo QU Keming MA Feifei 2014Acta Oceanologica Sinica2014,33,12:7
4Stress- deformation-temperature behavior of a rolling segmented constrained layer damped bogie wheel显示文摘Yan Bijuan Sun Dagang Song Yong 2012Noise Control Engineering2012,60,6:1
5Microbial influenced corrosion behavior of micro-arc oxidation coating on AA2024显示文摘Bijuan Zheng Yong Zhao Wenbin Xue Hongfang Liu 2012Surface & Coatings Technology2012,,:1
6Effect of Clopidogrel on Platelet Membrane CD40 Ligand in Coronary Artery Disease Patients Undertaking Percutaneous Coronary Intervention显示文摘Objectives To investigate the change and clinical significance of clopidogrel on platelet membrane CD40L in coronary artery disease patients before and after percutaneous coronary intervention(PCI). Methods 30 cases who were diagnosis coronary artery diseases(CAD) by coronary angiography, mean age 56±9 years old. All the patients who had no antiplatelet aggregation contraindication, were treated with standard anti angina pectoris drugs. Before PCI, all the patients took clopidogrel 75 mg per day. Activated platelet membrane CD40L express rate was measured by flow cytometry before and after PCI 6 hours. Results Activated platelet membrane CD40L express rate were 3.73±2.15 and 2.46±0.90, respectively in 30 patients before and after PCI 6 hours. Activated platelet membrane CD40L express rate was significantly decrease after PCI 6 hours than that before PCI(P<0.01). Conclusions Clopidogrel has significance effect on platelet membrane CD40L in coronary artery disease patients undergoing PCI. Clopidogrel can suppression platelet activation and prevent thromboembolism event occurrence.Xinxia Zhang, Wen Duan, Wenbin Wei, Bijuan Kuang, Yunqi Zhang, Xiangguang Xu, Xuesong HuDepartment of Cardiology, Shenzhen Futian Hospital Affiliated of Guangdong Medical College,Shenzhen 518033, China 2007South China Journal of Cardiology2007,8,3:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费