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| 1 | Therapeutic potential of flavonoids in inflammatory bowel disease: A comprehensive review显示文摘The inflammatory process plays a central role in the development and progression of numerous pathological situations,such as inflammatory bowel disease(IBD),autoimmune and neurodegenerative diseases,metabolic syndrome,and cardiovascular disorders. IBDs involve inflammation of the gastrointestinal area and mainly comprise Crohn's disease(CD) and ulcerative colitis(UC). Both pathological situations usually involve recurring or bloody diarrhea,pain,fatigue and weight loss. There is at present no pharmacological cure for CD or UC. However,surgery may be curative for UC patients. The prescribed treatment aims to ameliorate the symptoms and prevent and/or delay new painful episodes. Flavonoid compounds are a large family of hydroxylated polyphenolic molecules abundant in plants,including vegetables and fruits which are the major dietary sources of these compounds for humans,together with wine and tea. Flavonoids are becoming very popular because they have many health-promoting and disease-preventive effects. Most interest has been directed towards the antioxidant activity of flavonoids,evidencing a remarkable free-radical scavenging capacity. However,accumulating evidence suggests that flavonoids have many other biological properties,including anti-inflammatory,antiviral,anticancer,and neuroprotective activities through different mechanisms of action. The present review analyzes the available data about the different types of flavonoids and their potential effectiveness as adjuvant therapy of IBDs. | Ali Salaritabar Behrad Darvishi Farzaneh Hadjiakhoondi Azadeh Manayi Antoni Sureda Seyed Fazel Nabavi Leo R Fitzpatrick Seyed Mohammad Nabavi Anupam Bishayee | 2017 | World Journal of Gastroenterology2017，23，28： | 10 |
| 2 | Magnetic targeting of aerosol particles for cancer therapy显示文摘 | Javed Ally Benjamin Martin Mir Behrad Khamesee Wilson Roa Alidad Amirfazli | 2005 | Journal of Magnetism and Magnetic Materials2005，，1： | 1 |
| 3 | Automatic liversegmentation in MRI images using an iterative watershedalgorithm and artificial neural network显示文摘 | Masoumi H Behrad A Pourmina M A | 2012 | Biomedical SignalProcessing and Control2012，7，： | 1 |
| 4 | A comparison of bioleaching ability of mesophilic and moderately thermophilic culture on copper bioleaching from flotation concentrate and smelter dust 显示文摘 | BEHRAD V A | 2011 | International Journal of Mineral Processing2011，101，14： | 1 |
| 5 | A robust vision- based moving target detection and tracking system 显示文摘 | BEHRAD A SHAHROKNI A MOTAMEDI S A | 2011 | Proceeding of Im- age and Vision Computing2011，23，4： | 1 |
| 6 | An experimental investigation on liquefaction potential and post-liquefaction shear strength of impounded fly ash显示文摘 | Zand Behrad Tu Wei Amaya P J | 2009 | Fuel2009，88，： | 1 |
| 7 | Star tracking and attitude determination using fuzzy based position pattern and rota- tion compensation in Fourier domain显示文摘 | Sadat Elaheh Behrad Alireza | 2015 | Multiedia Sys- tem2015，21，4： | 1 |
| 8 | Designing and Modeling of a Magnetic Shock Absorber Based on Eddy Current Damping Effect显示文摘 | Ebrabimi Babak Khamesee Mir Behrad Golnaraghi M Farid | 2008 | Journal of Sound and Vibration2008，315，： | 1 |
| 9 | A comparison of bioleaching ability of mesophilic and moderately thermophilic culture on copper bioleaching from flotation concentrate and smelter dust显示文摘 | Behrad Vakylabad A | 2011 | Int J Miner Process2011，101，： | 1 |
| 10 | A No-vel Eddy Current Damper: Theory and Experiment显示文摘 | Babak Ebrahimi Mir Behrad Khamesee Farid Golnaraghi | 2009 | Journal ofPhysics D: Applied Physics2009，42，： | 1 |
| 11 | Modeling and analysis of eddy-current damping for high-precision magnetic levitation of a small magnet显示文摘 | Caglar Elbuken Ehsan Shameli Mir Behrad Khamesee | 2007 | IEEE Transactions on Magnetics2007，43，1： | 1 |
| 12 | Design and modeling of a magnetic shock absorber based on eddy current damping effect显示文摘 | EBRAHIMI Babak KHAMSEE Mir Behrad GOL- NARAGHI M Farid | 2008 | Journal of Sound and Vibration2008，315，： | 1 |
| 13 | The role of prefrontal catecholamines in attention and working memory显示文摘 | Kelsey L Clark D Behrad T | 2014 | Front Neural Circuits2014，，8： | 1 |
| 14 | Tracking vehicle targets with large aspect change显示文摘 | JAMASBI B MOTAMEDI S A BEHRAD A | 2007 | IEEE Workshop on Motion and Video Computing2007，，： | 1 |
| 15 | Design and modeling of a magnetic shock absorber based on eddy current damping effect显示文摘 | Babak Ebrahimi Mir Behrad Khamesee M. Farid Golnaraghi | 2008 | Journal of Sound and Vibration2008，，4： | 1 |
| 16 | 纳米脂肪移植:基础研究和临床应用显示文摘先生:
我们以极大的兴趣阅读了《纳米脂肪移植:基础研究和临床应用》一文。我们认为,确定理想移植物的大小是移植成功的一个重要因素。Carpaneda和Ribeiro假设理想的脂肪移植直径不应该超过3mm。Fagrell等发现,在存活率方面,切取脂肪要优于抽吸脂肪。我们认为,这项关于用来分离大块脂肪和脂肪微粒的获取技术的研究是有缺陷的。 | Omeed Memar Ali Nezamabadi Behrad Y. Milani Farnoud Y. Milani Ali Djalilian 窦刚 高景恒 张晨 | 2014 | 中国美容整形外科杂志2014，25，10： | 0 |
| 17 | Optimization of operating conditions in the steam turbine blade cascade using the black-box method显示文摘Water droplets cause corrosion and erosion,condensation loss,and thermal efficiency reduction in low-pressure steam turbines.In this study,multi-objective optimization was carried out using the black-box method through the automatic linking of a genetic algorithm(GA)and a computational fluid dynamics(CFD)code to find the optimal values of two design variables(inlet stagnation temperature and cascade pressure ratio)to reduce wetness in the last stages of turbines.The wet steam flow numerical model was used to calculate the optimization parameters,including wetness fraction rate,mean droplet radius,erosion rate,condensation loss rate,kinetic energy rate,and mass flow rate.Examining the validation results showed a good agreement between the experimental data and the numerical outcomes.According to the optimization results,the inlet stagnation temperature and the cascade pressure ratio were proposed to be 388.67(K)and 0.55(-),respectively.In particular,the suggested optimaltemperature and pressure ratio improved the liquid mass fraction and mean droplet radius by about 32%and 29%,respectively.Also,in the identified optimal operating state,the ratios of erosion,condensation loss,and kinetic energy fell by 76%,32.7%,and 15.85%,respectively,while the mass flow rate ratio rose by 0.68%. | Vahid Sadrian Esmail Lakzian Davood Hoseinzade Behrad Haghighi M.M.Rashidi Heuy Dong Kim | 2023 | Propulsion and Power Research2023，12，4： | 0 |
| 18 | Comparative CFD-DEM study of flow regimes in spout-fluid beds显示文摘Spout-fluid beds are unique systems that require thorough study prior to their industrial application.In this study,the hydrodynamics of spout-fluid beds were investigated using 3D computational fluid dy-namics coupled with discrete element method(CFD-DEM).Three flow regimes,including jet-in-fluidized bed,spouting-with-aeration,and intermediate/spout-fluidization were studied,and the particle mixing was quantified in these regimes using the Lacey mixing index.The results showed that both axial and lateral mixing rates are better in jet-in-fluidized bed and the spouting-with-aeration flow regimes,with the axial mixing being superior to the lateral in all flow regimes.Examining the diffusivity coefficient revealed that mixing in the jet-in-fluidized bed flow regime is better due to the formation and eruption of bubbles in the annulus.Additionally,the granular temperature was analyzed in all flow regimes,and higher particle velocity fluctuations were observed in the spouting-with-aeration and the jet-in-fluidized bed flow regimes due to the higher spout gas velocity and formation of bubbles in the annulus.This study provides valuable insights into the hydrodynamics of spout-fluid beds in different flow regimes,which can aid in the design and optimization of spout-fluid bed reactors for various industrial applications. | Hamed Hoorijani Behrad Esgandari Reza Zarghami Rahmat Sotudeh-Gharebagh Navid Mostoufi | 2024 | Particuology2024，85，2： | 0 |
| 19 | Improving efficiency and saving money in an otolaryngology urgent referral clinic显示文摘A closed loop audit of the ear nose and throat(ENT) urgent referral clinic at a London hospital was conducted assessing the number of patients reviewed,referral source, appropriateness of referral, presenting complaint and assigned follow-up appointments. Data was sourced from clinic letters and the patient appointment system over a 3-mo period. The initial cycle analysed 490 patients and the subsequent cycle 396. The initial audit yielded clinically relevant and cost effective recommendations which were implemented, and the audit cycle was subsequently repeated. The reaudit demonstrated decreased clinic numbers from an average 9.8 to 7.2 patients per clinic, in keeping with ENT United Kingdom guidelines. A 21% decrease in patient follow-up and 13% decrease in inappropriate referrals was achieved. Direct bookings into outpatient clinics decreased by 8%, due to correct referral pathway utilisation. Comparisons of all data sets were found to show statistical significance P < 0.05. We reported a total financial saving of ￡32490 in a period of 3 mo(￡590 per clinic). We demonstrated that simple guidelines, supervision and consultant-led education which are nonlabour intensive can have a significant impact on service provision and cost. | Nader Ibrahim Jagdeep Virk Jason George Behrad Elmiyeh Arvind Singh | 2015 | World Journal of Clinical Cases2015，3，6： | 0 |
| 20 | Aero-thermal redesign of a high pressure turbine nozzle guide vane显示文摘The current article presents conceptual,preliminary and detailed aero-thermal redesign of a typical high pressure turbine nozzle guide vane.Design targets are lower coolant consumption,reduced manufacturing costs and improved durability.These goals are sought by 25%reduction in vane count number and lower number of airfoils per segment.Design challenges such as higher airfoil loading,associate aerodynamic losses and higher thermal loads are discussed.In order to maximize coolant flow reduction and avoid higher aerodynamic losses,airfoil Mach distribution is carefully controlled.There has been an effort to limit design changes so that the proven design features of the original vane are used as much as possible.Accordingly,the same cooling concept is used with minor modifications of the internal structures in order to achieve desired coolant flow and internal heat transfer distribution.Platforms of the new design are quite similar to the original one except for cooling holes and application of thermal barrier coating(TBC).Detailed aerodynamics/heat transfer simulations reveals that the reduced trailing edge(T.E.)blockage and skin friction dominated the negative effect of increased secondary losses.As a result the reduced design performs acceptable in terms of total pressure loss and improving stage efficiency for a wide range of varying pressure ratio.Moreover,more than 20%cooling mass flow can be saved;while maximum and average metal temperatures as well as cross sectional temperature gradients have not been changed much. | Hadi Yavari Ali Khavari Mohammad Alizadeh Behrad Kashfi Hiwa Khaledi | 2019 | Propulsion and Power Research2019，8，4： | 0 |
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