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| 1 | Long term performance of warm mix asphalt versus hot mix asphalt显示文摘The fatigue behavior, indirect tensile strength (ITS) and resilient modulus test results for warm mix asphalt (WMA) as well as hot mix asphalt (HMA) at different ageing levels were evaluated. Laboratory-prepared samples were aged artificially in the oven to simulate short-term and long term ageing in accordance with AASHTO R30 and then compared with unaged specimens. Beam fatigue testing was performed using beam specimens at 25℃ based on AASHTO T321 standard. Fatigue life, bending stiffness and dissipated energy for both unaged and aged mixtures were calculated using four-point beam fatigue test results. Three-point bending tests were performed using semi-circular bend (SCB) specimens at -10℃ and the critical mode I stress intensity factor K I was then calculated using the peak load obtained from the load-displacement curve. It is observed that Sasobit and Rheofalt warm mix asphalt additives have a significant effect on indirect tensile strength, resilient modulus, fatigue behavior and stress intensity factor of aged and unaged mixtures. | Ziari Hasan Behbahani Hamid Izadi Amir Nasr Danial | 2013 | Journal of Central South University2013，20，1： | 7 |
| 2 | Occult hepatitis B virus infection and cryptogenic chronic hepatitis in an area with intermediate prevalence of HBV infection显示文摘瞄准:在伊朗的病人在长期的肝炎的致病估计秘密 HBV 感染的可能的角色。方法:在自体免疫、新陈代谢、病毒的病原学的排除以后,有 histologic 和长期的肝炎和否定 HBsAg 的生物化学的特征的 104 个连续成年病人在学习被注册。有 150 x 10 的敏感(3 ) 的质的 PCR copies/L,用二,为 Pre-S 和核心区域的教材被使用在病人的浆液测量 HBV DNA 的存在。结果:所有 104 个病人完成了学习。质的 HBV DNA 在二个病人(1.9%) 是积极的。结论:秘密 HBV 感染在伊朗的病人在起因不明的长期的肝炎的致病有可以忽略的角色。 | Mohammad Javad Kaviani Behzad Behbahani Mohammad Jafar Mosallaii Fatemeh Sari-Aslani Seyed Alireza Taghavi | 2006 | World Journal of Gastroenterology2006，12，31： | 6 |
| 3 | Solving asphaltene precipitation issue in vertical wells via redesigning of production facilities显示文摘Precipitation of heavy hydrocarbon components such as Wax and Asphaltenes are one of the most challenging issues in oil production processes.The associated complications extend from the reservoir to refineries and petrochemical plants.Precipitation is most destructive when the affected areas are hard to reach,for example the wellbore of producing wells.This work demonstrates the effect of adjusting choke valve sizes on thermodynamic parameters of fluid flowing in a vertical well.Our simulation results revealed optimum choke valve sizes that could keep producing vertical wells away from Asphaltene precipitation.The results of this study were implemented on a well in Darquin Reservoir that had been experiencing asphaltene precipitation.Experimental analysis of reservoir fluid,Asphaltene tests and thermodynamic simulations of well column were carried out and the most appropriate size of choke valve was determined.After replacing the well's original choke valve with the suggested choke valve,the Asphaltene precipitation problem diminished. | Mahdi Zeinali Hasanvand Mohammad Ali Ahmadi Reza Mosayebi Behbahani | 2015 | Petroleum2015，1，2： | 5 |
| 4 | Synthesis of a PEBAX-1074/ZnO nanocomposite membrane with improved CO_2 separation performance显示文摘In this investigation, polymeric nanocomposite membranes(PNMs) were prepared via incorporating zinc oxide(ZnO) into poly(ether-block-amide)(PEBAX-1074) polymer matrix with different loadings. The neat membrane and nanocomposite membranes were prepared via solution casting and solution blending methods, respectively. The fabricated membranes were characterized by field emission scanning electron microscopy(FESEM) to survey cross-sectional morphologies and thermal gravimetric analysis(TGA)to study thermal stability. Fourier transform infrared(FT-IR) and X-ray diffraction(XRD) analyses were also employed to identify variations of the chemical bonds and crystal structure of the membranes, respectively. Permeation of pure gases, CO_2, CH_4 and N_2 through the prepared neat and nanocomposite membranes was studied at pressures of 3–18 bar and temperature of 25 °C. The obtained results showed that the fabricated nanocomposite membranes exhibit better separation performance compared to the neat PEBAX membrane in terms of both permeability and selectivity. As an example, at temperature of 25 °C and pressure of 3 bar, CO_2 permeability, ideal CO_2/CH_4 and CO_2/N_2 selectivity values for the neat PEBAX membrane are 110.67 Barrer, 11.09 and 50.08, respectively, while those values are 152.27 Barrer,13.52 and 62.15 for PEBAX/ZnO nanocomposite membrane containing 8 wt% ZnO. | Navid Azizi Toraj Mohammadi Reza Mosayebi Behbahani | 2017 | Journal of Energy Chemistry2017，26，3： | 5 |
| 5 | 纳米黏土与再生聚酯纤维混合处理黏土砂的抗剪强度显示文摘近年来,以纳米尺度和纳米颗粒以及定向或随机分布的离散单元(如纤维)来加固土体的材料已被广泛应用于岩土工程中。本研究的主要目的是研究纳米黏土与再生聚酯纤维混合作为一种新的稳定材料对土壤力学行为的影响。对于未强化和三种纤维含量介于0.1%和0.5%的强化土壤标本,以及三种纳米黏土含量介于0.5%和1.5%的土壤进行排干剪切和压缩测试。结果表明,纳米黏土-再生聚酯纤维与土壤混合后,土壤的抗剪强度提高了41%,黏聚力提高了174%。此外,纤维粗糙的波状表面使土颗粒之间产生粘结和摩擦,阻止土颗粒的运动,从而提高土的强度。 | Mehrdad KHOLGHIFARD Babak AMINI BEHBAHANI | 2022 | Journal of Central South University2022，29，1： | 2 |
| 6 | Investigation of wax precipitation in crude oil:Experimental and modeling显示文摘In this work,a series of experiments were carried to investigation of rheological behavior of crude oil using waxy crude oil sample in the absence/presence of flow improver such as ethylene-vinyl acetate copolymer.The rheological data covered the temperature range of 5e30C.The results indicated that the performance of flow improver was dependent on its molecular weight.Addition of small quantities of flow improver,can improve viscosity and pour point of crude oil.Also,an Artificial Neural Network(ANN)model using Multi-Layer Perceptron(MLP)topology has been developed to account wax appearance temperature and the amount of precipitated wax and the model was verified using experimental data given in this work and reported in the literature.In order to compare the performance of the proposed model based on Artificial Neural Network,the wax precipitation experimental data at different temperatures were predicted using solid solution model and multi-solid phase model.The results showed that the developed model based on Artificial Neural Network can predict more accurately the wax precipitation experimental data in comparison to the previous models such as solid solution and multi-solid phase model with AADs less than 0.5%.Furthermore,the number of parameters required for the Artificial Neural Network(ANN)model is less than the studied thermodynamic models. | Taraneh Jafari Behbahani Ali Akbar Miran Beigi Zahra Taheri Bahram Ghanbari | 2015 | Petroleum2015，1，3： | 2 |
| 7 | Flow cytometry as a method for studying effects of stressors on primary rat neurons显示文摘 | Behbahani H Rickle A Concha H | 2005 | J Neurosci Res2005，82，： | 1 |
| 8 | Leukemia inhibitory factor inhibits HIV-1 replication and is upregulated in placentae from nontransmitting women 显示文摘 | Patterson BK Behbahani H Kabat WJ | 2001 | J Clin Invest2001，107，3： | 1 |
| 9 | A no- vel electrochemical method for the synthesis of 2,4- diamino-6-hydroxybenzofuro pyridine-3-carbo- nitrile derivatives 显示文摘 | Behbahani M Mofakham H Ahmar H | 2012 | Journal of Electroanalytical Chemistry2012，676，： | 1 |
| 10 | A broad-band tunable CMOS channel-select filter for a low-IF wireless receiver 显示文摘 | BEHBAHANI F TAN W KARIMI-SANJAANI A | 2000 | IEEE JSSC2000，35，4： | 1 |
| 11 | Development of anoptimised irrigation system selection model usinganalytical hierarchy process显示文摘 | Montazar A Behbahani S M | 2007 | Biosystems Engi-neering2007，98，： | 1 |
| 12 | A fully integrated low- IF CMOS GPS radio with on chip analog image reiection显示文摘 | Behbahani F Firouzkouhi H Chokkalingam R | 2002 | IEEE J Solid State Circuits2002，37，12： | 1 |
| 13 | A broad-band tunable CMOS channel-select filter for a low-IF wireless receiver 显示文摘 | BEHBAHANI F TAN W KARIMI-SANJAANI A et ai | 2000 | IEEE J Sol Sta Circ2000，35，4： | 1 |
| 14 | Decentralized estimation under correlated noise显示文摘 | Behbahani A S Eltawil A M Jafarkhani H | 2014 | IEEE Transactions on Signal Processing2014，62，21： | 1 |
| 15 | The use of tetragonal star -like polyaniline nanostructures for efficient solid phase extraction and trace detection of Pb(11) and Cu(11) in agricultural products, sea foods, and water samples显示文摘 | Behbahani M Bidea Y Salarian M | 2014 | Food Chem2014，158，： | 1 |
| 16 | Calibration and validation of a new time-based surrogate safety measure using fuzzy inference system显示文摘Surrogate safety measures(SSM) are suitable tools to detect dangerous situations. These indicators can be applied as a warning strategy in collision avoidance systems(CAS). Timeto-collision(TTC) and post-encroachment time(PET) are two important time-based SSM that identify the probability of a rear-end collision. TTC refers to the imminent danger, and PET implies the potential danger. However, sometimes the results from each indicator are inconsistent. An appropriate warning strategy for CAS can be developed using a new index that combines the properties of both TTC and PET. For this purpose, a new mixed index(MI) is proposed. In order to develop this MI, three main microscopic parameters, clearance,speed and the relative speed, are simultaneously applied to the leading vehicle. To calibrate MI, based on a fuzzy inference system(FIS), a value would be determined by a combination of TTC and PET at each instant and then by regression analysis the model parameters would be determined. Finally, MI, TTC and PET values for real car-following scenarios on the I-80 freeway are determined and compared. The results show that MI may be more suitable in detecting the rear-end collision risk within the proper time and with less errors. | Navid Nadimi Hamid Behbahani Hamid Reza Shahbazi | 2016 | Journal of Traffic and Transportation Engineering(English Edition)2016，3，1： | 1 |
| 17 | Resveratrol prevents the development of pathological cardiac hypertrophy and contractile dysfunction in the SHR without lowering blood pressure 显示文摘 | Thandapilly S J Wojciechowski P Behbahani J | 2010 | Am J Hypertens2010，23，2： | 1 |
| 18 | Impingement of a circular jet with and without cross flow显示文摘 | Goldstein R J Behbahani A L | 1982 | International Journal of Heat and Mass Transfer1982，25，9： | 1 |
| 19 | Altered enzymatic ac-tivity and allele frequency of OMI/HTRA2 in Alzheimer's disease显示文摘 | Westerlund M Behbahani H Gellhaar S | 2011 | FASEB J2011，25，4： | 1 |
| 20 | A reliability-based manufacturing process planning method for the components of a complex mechatronic system显示文摘 | SAMADANI M BEHBAHANI S NATARAJ C | 2013 | Applied Mathematical Modelling2013，37，24： | 1 |
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