|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Model test investigation on an innovative lifting system for deepwater riser installation显示文摘An S-lay crane barge,named CNOOC 201,has been built for pipe laying in deepwater oil/gas fields in the South China Sea.It is due to be commissioned by the end of the year 2010.A special lifting system is developed to meet the challenge that installing deepwater risers from an S-lay barge is difficult and has not been achieved.The purpose of this paper was to investigate the model test on such an innovative system,which has to be done before field application.By applying the similarity theory,the movement of the S-lay barge is simulated through a six degrees-of-freedom motion platform,and a truncated model riser is utilized for the model testing.The displacement and force boundary conditions at the truncated position of the riser are obtained from the catenary governing equation and become realized by a slideway cart and a loading system designed to control the configuration of the model riser,which presents a similar configuration to a real riser in deepwater.The test results are in very good agreement with theoretical calculations,showing that the active truncated test is applicable for controlling the configuration of the deepwater riser in model testing investigation. | Mao Dongfeng Duan Menglan Wang Yi He Ning Chen Bangmin Zhang Yingjie | 2010 | Petroleum Science2010，7，4： | 4 |
| 2 | Conformational study reveals amino acid residues essential for hemagglutinating and anti-proliferative activities of Clematis montana lectin显示文摘铁线莲 montana lectin (电流型逻辑) ,从 C 净化的新奇甘露糖绑定 lectin。montana Buch 火腿茎(Ranunculaceae ) ,被证明了在肿瘤房间在兔子红血球和导致 apoptosis 活动举办 hemagglutinating 活动。然而,电流型逻辑的生物化学的性质没揭示,它的结构的信息仍然需要被阐明。在这研究,电流型逻辑拥有了相当好的 thermostability 和碱的抵抗,这被发现,并且它的 hemagglutinating 活动是二原子价的金属阳离子依赖者。另外,红血球凝聚测试和荧光光谱学证明了硫酸盐能改变的那 GuHCl,脲,和钠 dodecyl 是电流型逻辑的符合构造并且进一步引起了红血球凝聚活动的损失。而且,荧光光谱的变化显示色氨酸(Trp ) 微型环境变换可能与电流型逻辑的符合构造和 bioactivities 有关。另外, Trp 残余,精氨酸(Arg ) 残余,和 sulfhydryl 为电流型逻辑的 hemagglutinating 活动是重要的,这也被发现,但是仅仅 Trp 被证明为电流型逻辑符合构造关键。而且, Trp, Arg,和修改 sulfhydryl 的电流型逻辑展出了 97.17% , 76.99% ,和 49.64% 它的 anti-proliferative 活动的损失,分别地它与它的 hemagglutinating 活动的改变一致。给这些调查结果,电流型逻辑的表面上的 Trp 残余是必要的让活跃中心为糖类绑定形成底层可存取的符合构造和合适的环境。 | Bangmin Lu Bin Zhang Wei Qi Yanan Zhu Yan Zhao Nan Zhou Rong Sun Jinku Bao Chuanfang Wu | 2014 | Acta Biochimica et Biophysica Sinica2014，46，11： | 2 |
| 3 | Baicalein protects Human melanocytes from H 2 O 2 -induced apoptosis via inhibiting mitochondria-dependent caspase activation and the p38 MAPK pathway显示文摘 | Bangmin Liu Zhe Jian Qiang Li Kai Li Zhiyong Wang Ling Liu Lingzhen Tang Xiuli Yi Hua Wang Chunying Li Tianwen Gao | 2012 | Free Radical Biology and Medicine2012，，2： | 1 |
| 4 | Baicalein protects Human melanocytes from H 2 O 2 -induced apoptosis via inhibiting mitochondria-dependent caspase activation and the p38 MAPK pathway显示文摘 | Bangmin Liu Zhe Jian Qiang Li Kai Li Zhiyong Wang Ling Liu Lingzhen Tang Xiuli Yi Hua Wang Chunying Li Tianwen Gao | 2012 | Free Radical Biology and Medicine2012，，2： | 1 |
| 5 | T cell activation by hert shock protein 7 0 vaccine requires TLR signaling and scavenger receptor expressed by endothelial cells- 1 显示文摘 | Jianlin G Bangmin Z Ayesha M | 2009 | J Immunology2009，183，： | 1 |
| 6 | Putrescine mitigates intestinal atrophy through suppressing inflammatory response in weanling piglets显示文摘Background: Polyamines are essential for cell growth and beneficial for intestinal maturation. To evaluate the effects of putrescine on alleviating intestinal atrophy and underlying molecular mechanisms, both in vivo feeding trial and in vitro cell culture were conducted. Weanling pigs were fed a diet supplemented with 0, 0.1%, 0.2% or0.3% putrescine dihydrochloride, whereas porcine intestinal epithelial cells(IPEC-J2) were challenged with lipopolysaccharide(LPS) in the presence of 200 μmol/L putrescine.Results: Dietary supplementation with 0.2% putrescine dihydrochloride decreased the incidence of diarrhea with an improvement in intestinal integrity. Inhibition of ornithine decarboxylase activity decreased the proliferation and migration of IPEC-J2 cells, and this effect was alleviated by the supplementation with putrescine. The phosphorylation of extracellular signal regulated kinase and focal adhesion kinase was enhanced by putrescine. LPS increased the expression of inflammatory cytokines [tumor necrosis factor α(TNF-α), interleukin 6(IL-6) and IL-8],and inhibited cell proliferation and migration in IPEC-J2 cells. Adding exogenous putrescine suppressed the expression of TNF-α, IL-6 and IL-8, and recovered cell migration and proliferation in LPS-treated IPEC-J2 cells. Dietary putrescine supplementation also reduced the m RNA levels of TNF-α, IL-6 and IL-8 and their upstream regulator nuclear receptor kappa B p65 subunit in the jejunal mucosa of piglets.Conclusions: Dietary supplementation with putrescine mitigated mucosal atrophy in weanling piglets through improving anti-inflammatory function and suppressing inflammatory response. Our results have important implications for nutritional management of intestinal integrity and health in weanling piglets and other neonates. | Bangmin Liu Xianren Jiang Long Cai Xuemei Zhao Zhaolai Dai Guoyao Wu Xilong Li | 2019 | Journal of Animal Science and Biotechnology2019，10，4： | 1 |
| 7 | NUMERICAL MODELING OF TURBID FLOOD ROUTING IN AN ALLUVIAL RIVER显示文摘In this paper, we used two-phase flow governing equations to calculate turbid flood routing in an alluvial river. The high concentration changs the water surface elevation and discharge different to single phase flow on amoving bed. This nerical method can be used to predict the deformation of the river bed inturbid flow such as the Yellow River in China. | ZHENG Bangmin, Proly. Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072, China HUANG Dong Ph. D. Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072, China JI Qingfeng Ph. D. Wuhan University of Hydraulic and Electric E | 1997 | International Journal of Sediment Research1997，12，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员