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| 1 | Numerical and experimental comparison of the vaned diffuser interaction inside the impeller velocity field of a centrifugal pump显示文摘The paper refers to the analysis of interactions between the impeller and the vaned diffuser based on the air model of a radial flow pump.The study deals with a numerical simulation of the flow for a full 360°entire impeller and diffuser.The task is carried out closely under the design operating conditions and for one particular position of the impeller blade with respect to the diffuser frame.Among all the results,the focus is mainly on the flow pattern at the exit part inside the impeller facing the diffuser vanes.The results are compared to the available PIV measurements. | ATIF Abdelmadjid BENMANSOUR Saad BOIS Gerard DUPONT Patrick | 2011 | Science China(Technological Sciences)2011，54，2： | 13 |
| 2 | Comparisons between numerical calculations and measurements in vaned diffuser of SHF impeller显示文摘The paper presents analysis of the performance and the internal flow behaviour in the vaned diffuser of a radial flow pump using PIV(particle image velocimetry)and pressure probe traverses.PIV measurements have already been performed at middle height inside one diffuser channel passage for a given speed of rotation and various mass flow rates.These results have been already presented in several previous communications.New experiments have been performed using a three-hole pressure probe traverses from hub to shroud diffuser width at different radial locations between the two diffuser geometrical throats.Numerical simulations are also realized with the commercial codes Star CCM+7.02.011 and CFX.Frozen rotor and fully unsteady calculations of the whole pump have been performed.Comparisons between numerical results,previous experimental PIV results and new probe traverses one's are presented and discussed for one mass flow rate.In this respect,a first attempt to take into account fluid leakages between the rotating and fixed part of the pump has been checked since it may affects the real flow structure inside the diffuser. | Annie-Claude Bayeul-Lainé Patrick Dupont Giovanna Cavazzini Patrick Cherdieu Antoine Dazin Gérard Bois Olivier Roussette | 2013 | 排灌机械工程学报2013，31，12： | 6 |
| 3 | 径向导叶内流动分离特性的试验研究和控制显示文摘采用接触式探针和粒子图象测速技术(PIV)对导叶式离心泵径向导叶内流场的流动特性进行了研究。基于圆柱形微型三孔探针测试结果对5种流量下导叶的压力恢复能力进行了评估,测孔位置覆盖了导叶进出口截面和主线截面。压力恢复系数的理论值和试验值表明当流量大于导叶设计流量时导叶内产生了较大的静压损失。2C/2DPIV可视化试验的研究结果表明大流量下导叶叶片压力面发生了流动分离。设计了不同参数组合的涡流发生器来对流动分离现象进行控制,试验研究了6种方案对模型泵大流量工况下性能的影响,获得一组最佳方案,并分析了采用该方案后导叶内的流动特性。 | 司乔瑞 袁寿其 Patrick Cherdieu Gérard Bois | 2015 | 实验流体力学2015，29，6： | 2 |
| 4 | HIF-1α与VEGF及MVD在食管鳞癌组织中的表达及意义(英文)显示文摘Objective:To investigate the correlations among the expressions of hypoxia-inducible factor-1α(HIF-1α),vas-cular endothelial cell growth factor(VEGF) and microvessel density(MVD),and their relationships to the clinicopathologic characteristics of esophageal squamous cell carcinomas(ESCC).Methods:The expressions of HIF-1α,VEGF and MVD were detected by immunohistochemical method in 45 cases of ESCC,30 intraepithelial neoplasia and 35 normal esophageal mucosal epithelia tissues.The correlations among the expressions of HIF-1a,VEGF and MVD,and their relationships to the clinicopathologic features of ESCC were analyzed.Results:The rate of positive expression of HIF-1α and VEGF which were 80% and 84% in ESCC were significantly higher than those in intraepithelial neoplasia and normal esophageal mucosal epi-thelium tissues (P < 0.01) and so did the MVD value which was 71.10 ± 15.02 in ESCC(P < 0.01).The expression of HIF-1α and VEGF were positively correlated with the depth of tumor invasion,lymph node metastasis and TNM staging of ESCC.The expressions of HIF-1α were positively correlated with the expressions of VEGF and the value of MVD.Conclusion:Overexpression of HIF-1α is found in ESCC.HIF-1α may induce the angiogenesis in ESCC by upregulating the transcription of VEGF gene.It may play an important role in the carcinogenesis and aggression in ESCC,HIF-1α,VEGF and MVD may be a useful marker for evaluating the biological behaviors of ESCC. | Feng Liu Xiaolong Yang Boying Ding Gang Ren Rongfu Gong | 2009 | The Chinese-German Journal of Clinical Oncology2009，8，4： | 2 |
| 5 | Restricted Envelopes of Lie Superalgebrast显示文摘 | Liping Sun Wende Liu Xiaocheng Gao Boying Wu | 2015 | Algebra Colloquium2015，22，2： | 2 |
| 6 | Study of penetration mechanism of labrasol on rabbit cornea by Ussing chamber, RT-PCR assay, Western blot and immunohistochemistry显示文摘Labrasol, as a non-ionic surfactant, can enhance the permeation and absorption of drugs, and is extensively used in topical, transdermal, and oral pharmaceutical preparations as an emulsifier and absorption enhancer. Recent studies in our laboratory have indicated that labrasol has a strong absorption enhancing effect on different types of drugs in vitro and in vivo. This study was performed to further elucidate the action mechanism of labrasol on the corneal penetration. In this research, the fluorescein sodium, a marker of passive paracellular transport of tight junction, was selected as the model drug to assess the effect of labrasol on in vitro corneal permeability. To investigate the continuous and real-time influence of labrasol on the membrane permeability and integrity, the Ussing chamber system was applied to monitor the electrophysiological parameters. And, furthermore, we elucidated the effect of labrasol on excised cornea at the molecular level by application of RT-PCR, Western blot, and immunohistochemical staining. The results indicated that labrasol obviously enhance the transcorneal permeability of fluorescein sodium, and the enhancement was realized by interacting with and down-regulating the associated proteins, such as Factin, claudin-1 and β-catenin, which were contributed to cell-cell connections, respectively. | Pan Guo Nan Li Lili Fan Jun Lu Boying Liu Bing Zhang Yumei Wu Zhidong Liu Jiawei Li Jiaxin Pi Dongli Qi | 2019 | Asian Journal of Pharmaceutical Sciences2019，14，3： | 2 |
| 7 | Defective endothelially mediated pulmonary vasodilation in systemic sclerosis显示文摘 | Cailes J Winter S du Bois RM | | 0，，： | 1 |
| 8 | Pirfenidone: significant treatment effects in idiopathic pulmonary fibrosis 显示文摘 | Hilberg O Simonsen U du Bois R | 2012 | Clin RespirJ2012，6，3： | 1 |
| 9 | Thermal stability of mesoporous boron nitride templated with a cationic surfactant显示文摘 | Dibandjo P Bois L Chassagneux F | | 0，，： | 1 |
| 10 | Cyclooxygenase-2: A therapeutic target显示文摘 | Turini ME du Bois RN | 2002 | Annu Rena Med2002，53，： | 1 |
| 11 | Hydrohobicity of siloxane surfaces in smectites as revealed by aromatic hydrocarbon adsorption from water显示文摘 | Jaynes W F Boyed S A | 1991 | Clays and Clay Minerals1991，39，： | 1 |
| 12 | Posterior fracture dislocation of the ankle: technique and clinical experience using a postero- medial surgical approach 显示文摘 | Bois AJ Dust W | 2008 | Journal of Orthopaedic Trauma2008，22，9： | 1 |
| 13 | The anti-idiotypie antibody abagovomab in patients with recurrent ovarian cancer,A phase I trial of the AGO-OVAR显示文摘 | Pfisterer I Du Bois A Sehouli J | | 0，，： | 1 |
| 14 | Integer parameter estimation in linear models with applications to GPS显示文摘 | Hassibi A Boyed S | 1998 | IEEE Transactions on Signal Processing1998，46，11： | 1 |
| 15 | Incorporation of pazopanib in maintenance therapy of ovarian cancer 显示文摘 | du Bois A Floquet A Kim JW et aI | 2014 | J Clin Oncol2014，32，30： | 1 |
| 16 | TRPM4, Ca2 ~ -activated nonselective cation channel in mouse sino-atrial node cells 显示文摘 | Demion M Bois P Launay P | 2007 | Cardiovasc Res2007，73，3： | 1 |
| 17 | A phase Ⅱ study of paclitaxel,carboplatin,and gemcitabine in previously untreated patients with epithehal ovarian cancer FIGO stage IC-IV (AGO-OVAR protocol OVAR-8)显示文摘 | Belau A Wagner U | 2005 | Gynecol Oncol2005，96，2： | 1 |
| 18 | The discourse basis of ergativity显示文摘 | Du Bois John W | 1987 | Lae1987，，63： | 1 |
| 19 | Small cell of the ovary hypercalcemic type-analysis of combined expe- rience and recommendation for management 显示文摘 | Harrison ML Hoskins P du Bois A | 2006 | Gynecol Oncol2006，100，2： | 1 |
| 20 | Aqueous alter-ation of lanthanum aluminosilicate glasses 显示文摘 | BOIS L GUITTET M J BARRE N | 2000 | Non-CrystSolids2000，276，： | 1 |
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