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96篇 您的检索式:作者名="Mottaghy"
    题名 作者 年代 出处 被引量
1流线型设计在人工心脏的应用显示文摘血栓形成是当前人工心脏研究中急需解决的首要问题。最易形成血栓的区域是涡流区、高切应力区、滞流区和重复附着区(reattachment)。从流变学和血液动力学出发,这些不规则的流动模式可以通过改善边界条件而消除。流线型设计便是其中的一种方法。本文介绍流线型设计在离心型叶轮血泵和排积型隔膜血泵的应用和结果。理论和实践均表明:在飞机、船舶和汽车制造业广泛应用的流线型设计,也是人工心脏抗血栓形成的通用技术。钱坤喜 K. Mottaghy H. Schmid-Schonbein 1990北京生物医学工程1990,9,3:6
2Effectiveness of two conventional methods for seismic retrofit of steel and RC moment resisting frames based on damage control criteria显示文摘This study investigates the efficiency of two types of rehabilitation methods based on economic justification that can lead to logical decision making between the retrofitting schemes. Among various rehabilitation methods, concentric chevron bracing(CCB) and cylindrical friction damper(CFD) were selected. The performance assessment procedure of the frames is divided into two distinct phases. First, the limit state probabilities of the structures before and after rehabilitation are investigated. In the second phase, the seismic risk of structures in terms of life safety and financial losses(decision variables) using the recently published FEMA P58 methodology is evaluated. The results show that the proposed retrofitting methods improve the serviceability and life safety performance levels of steel and RC structures at different rates when subjected to earthquake loads. Moreover, these procedures reveal that financial losses are greatly decreased, and were more tangible by the application of CFD rather than using CCB. Although using both retrofitting methods reduced damage state probabilities, incorporation of a site-specific seismic hazard curve to evaluate mean annual occurrence frequency at the collapse prevention limit state caused unexpected results to be obtained. Contrary to CFD, the collapse probability of the structures retrofitted with CCB increased when compared with the primary structures.Seyed Bahram Beheshti Aval Hamed Sadegh Kouhestani Lida Mottaghi 2017Earthquake Engineering and Engineering Vibration2017,16,3:3
3Whole-body diffusion-weighted magnetic resonance imaging: Current evidence in oncology and potential role in colorectal cancer staging显示文摘Doenja M.J. Lambregts Monique Maas Vincent C. Cappendijk Leonne M. Prompers Felix M. Mottaghy Geerard L. Beets Regina G.H. Beets-Tan 2011European Journal of Cancer2011,,14:2
4Detection of bone metastases in patients with lung cancer: 9Fc-MDP planar bone scintigraphy, 18F-fluoride PET or *SF-FDG PET/CT显示文摘Kruger S Buck AK Mottaghy FM et 01 2009Eur J Nucl Med Mol Imaging2009,36,11:1
5Latent Heat Effects in Subsurface Heat Transport Model- ing and Their Impact on Palaeo- Temperature Reconstructions显示文摘Mottaghy D Rath V 2006Geophysi- cal Journal International2006,164,1:1
6Molecular nuclear therapies for thyroid carcinoma显示文摘Verburg FA Brans B Mottaghy FM 0,,03:1
7Evaluationof -choline positron-emission/computed tomography in patients with increasing prostate-specific antigen levels after primary treatment for prostate cancer显示文摘Rinnab L Mottaghy FM Blumstein NM 2007BJU Int2007,100,4:1
8Function- al magnetic resonance imaging detects aetivaion of the visual asso- ciation cortex during laser acupuncture of the foot inhumans显示文摘Siedentopf CM1 Golaszewski SM Mottaghy FM 2002Neurosci Lett2002,327,1:1
9Functional magnetic resonance imaging detects activation of the visual association cortex during laser acupuncture of the foot in humans 显示文摘SiedentopfCM Golaszewski SM Mottaghy FM 2002Neurosci Lett2002,327,1:1
10Segregation of areas related to visual working memory in the prefrontal cortex revealed by rTMS显示文摘 Gangitano M Sparing R 2002Cereb Cortex2002,12,:1
11Functional magnetic resonance imaging detects activation of the visual association cortex during laser acupuncture of the foot in humans显示文摘Siedentopf CM Golaszewski SM Mottaghy FM 2002Neurosci Lett2002,327,1:1
12Hydrogen production from urea wastewater using a combination of urea ther- mal hydrolyser-desorber loop and a hydrogen-permselective mem- brane reactor显示文摘RAHIMPOUR M R MOTTAGHI H R BARMAKI M M 2010Fuel Processing Technology2010,91,6:1
13Brain activation patterns during a selective attention test--a functional MRI study in healthy volunteers and patients with schizophrenia显示文摘Weiss EM Golaszewski S Mottaghy FM 2003Psychiatry Res2003,123,1:1
14Genome expression analysis by suppression subtraetive hybridization identified overexpression of Humanin, a target gene in gastric cancer chemoresistance 显示文摘Mottaghi - Dastjerdi N Soltany - Rezaee - Rad M Sepehrizadeh Z 2014Daru2014,22,1:1
15p53 associated with cathepsin D in primary breast cancer显示文摘Marsigliante S Leo G Mottaghi A 1993Int J Clin Lab Res1993,23,2:1
16Latent heat effects in subsurface heat transport modelling and their impact on palaeo temperature reconstructions显示文摘MOTTAGHY D RATH V 2006Geophysical Journal International2006,164,1:1
17Functional imaging of neuroendocrine tumours with PET显示文摘Felix M. Mottaghy Sven N. Reske 2006Pituitary2006,,:1
18Functional magnetic resonance imaging detects activation of the visual association cortex during laser acupuncture of the foot in humans 显示文摘Siedentopf C H Golaszewski S M Mottaghy F M 2002Neurosci Lett2002,327,1:1
19Simultaneous removal of urea, ammonia, and carbon dioxide from industrial wastewater using a thermal hydrolyzer - separator loop 显示文摘Rahimpour M R Mottaghi H R 2009Ind Eng Chem Res2009,48,10:1
20Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code显示文摘MOTTAGHY DARIUS 0,,09:1
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