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168篇 您的检索式:作者名="Ardakani"
    题名 作者 年代 出处 被引量
1基于可靠度的隧道行车视距影响因素分析显示文摘为了研究隧道中曲线半径、路面摩擦系数、横净距及净高等不同设计参数对隧道行车视距的影响,将车辆运行速度、路面摩擦系数、驾驶人反应时间、隧道横净距及设计净高作为随机变量,以可靠度理论为基础,构建了隧道中平、竖曲线段的行车视距功能函数.通过改变隧道行车视距影响参数的设置,分析了隧道中行车视距的安全可靠性,并提出了隧道中行车视距的可靠性求解步骤.研究结果表明,隧道内行车视距失效概率随着曲线半径、路面摩擦系数、设计净高、隧道横净距的增加而减小,随着运行速度的增加而增大;设计净高、侧墙也对隧道内的行车视距产生影响.孙璐 秦玉秀 游克思 崔相民 Mostafa Ardakani 2014东南大学学报(自然科学版)2014,44,4:8
2A worldwide SPT-based soil liquefaction triggering analysis utilizing gene expression programming and Bayesian probabilistic method显示文摘In this context,two different approaches of soil liquefaction evaluation using a soft computing technique based on the worldwide standard penetration test(SPT) databases have been studied.Gene expression programming(GEP) as a gray-box modeling approach is used to develop different deterministic models in order to evaluate the occurrence of soil liquefaction in terms of liquefaction field performance indicator(LI) and factor of safety(F_S) in logistic regression and classification concepts.The comparative plots illustrate that the classification concept-based models show a better performance than those based on logistic regression.In the probabilistic approach,a calibrated mapping function is developed in the context of Bayes' theorem in order to capture the failure probabilities(P_L) in the absence of the knowledge of parameter uncertainty.Consistent results obtained from the proposed probabilistic models,compared to the most well-known models,indicate the robustness of the methodology used in this study.The probability models provide a simple,but also efficient decision-making tool in engineering design to quantitatively assess the liquefaction triggering thresholds.Maral Goharzay Ali Noorzad Ahmadreza Mahboubi Ardakani Mostafa Jalal 2017Journal of Rock Mechanics and Geotechnical Engineering2017,9,4:3
3Rice (Oryza sativa L.) nutrient management using mycorrhizal fungi and endophytic Herbaspirillum seropedicae显示文摘Integrated nutrient management with biological and chemical fertilizers can improve rice(Oryza sativa L.) productivity, bio-fortification, soil health and fertility. Accordingly, this study was planned to evaluate the combined effects of biological fertilizers including arbuscular mycorrhizal(AM) fungi(Glomus mosseae) and free-living nitrogen-fixing bacteria(Herbaspirillum seropedicae), as well as chemical fertilizers on the yield and nutrient contents of wetland rice under field conditions. Seedlings were inoculated with AM fungi and the bacteria in the nursery and were then transplanted to the field. The experiment was carried out as a split factorial design with three replicates. Treatments included three rates of nitrogen(N1, N2 and N3) and phosphorous(P1, P2 and P3) fertilizers(100, 75 and 50% of the optimum level) in the main plots and mycorrhizal and bacterial treatments in the sub plots. The total of urea(g) used per plot was equal to N1=200, N2=150 and N3=100 at three different growth stages(seeding, tillering and heading) and the total of P(g) per plot used once at seeding using triple super phosphate including P1=16, P2=13 and P3=10. Plant growth and yield as well as the concentration of nitrogen(N), phosphorous(P), potassium(K), iron(Fe), and zinc(Zn) were measured in the soil, straw and grains. N-fertilizer and biological fertilizers had significant effects on root, shoot and grain yield of rice, however, P-fertilizer just significantly affected root and shoot dry weights. Interestingly, analyses of variance indicated that biological fertilization significantly affected all the experimental treatments except straw N. AM fungi, N1 and P1 resulted in the highest rate of rice growth and yield. The interactions of chemical and biological fertilization resulted in significant effects on grain Zn, Fe, P, and N as well as soil Fe, K and N. The highest rate of grain nutrient uptake was resulted by the combined use of biological fertilization and the medium level of chemical fertilization. Interestingly, with decreasing the rate of chemical N fertilization, rice nutrient use efficiency increased indicating how biological fertilization can be efficient in providing plants with its essential nutrients such as N. However, the highest rate of soil and straw nutrient concentration was related to the combined use of biologicalfertilization and the highest rate of chemical fertilization. We conclude that biological fertilizer,(mycorrhizal fungi and H. seropedicae) can significantly improve wetland rice growth and yield(resulting in the decreased rate of chemical fertilizer), especial y if combined with appropriate rate of chemical fertilization, by enhancing nutrient uptake(fortification) and root growth.H Hoseinzade M R Ardakani A Shahdi H Asadi Rahmani G Noormohammadi M Miransari 2016Journal of Integrative Agriculture2016,15,6:3
4Kinetic spectrophotometric determination of bromide in clidinium-c drug显示文摘一个简单、快速、敏感的方法为溴化物的踪迹数量的决心被描述了。方法在硫磺的酸媒介由使与臬化合在甲又蓝色的氧化上基于溴化物离子的催化效果。反应被在 665 nm 在甲又蓝色的吸收度测量减少 spectrophotometrically 监视。溴化物与 0.03 g/mL 的察觉限制在 0.051.90 g/mL 的范围被决定。五的相对标准差复制溴化物的 0.20 和 10.0 g/mL 的决心分别地是 2.4% 和 1.8% 。潜在的介入离子和物质的影响被学习。方法作为一件真实样品在 clidinium-c 药片被用于溴化物的分析。Ali Sheibani M.Reza Shishehbore Zahra Tavakolian Ardakani 2011Chinese Chemical Letters2011,22,5:2
5Role of diclofenac in reducing post‐endoscopic retrograde cholangiopancreatography pancreatitis显示文摘ManouchehrKhoshbaten HomayounKhorram LeiliMadad Mohammad JavadEhsani Ardakani HalehFarzin Mohammmad RezaZali 2008Journal of Gastroenterology and Hepatology (pt)2008,,7:2
6Monoclonal antibody assay for measuring bone-specific alkaline phosphatase activity in serum显示文摘Gomez B Jr Ardakani S Ju J 1995Clin Chem1995,4111,:1
7Emergence of a new focus of anthroponotic cutaneous leishmaniasis due to Leishmania tropica in rural commu- nities of Barn district after the earthquake, Iran 显示文摘Sharifi I Poursmaelian S Aflatoonian MR Ardakani RF Mirzaei M Fekri AR 2011Trop Med Int Health2011,16,4:1
8Relationship be- tween soil properties and abundance of Tylenchulus semipene trans in citrus orchards, Kohgilouyeh va Boyerahmad Province 显示文摘Ardakani A S Marl Z T Hesar A M 2014Journal of Agricultural Science and Technology2014,16,:1
9A self-assembled monolayer on gold nanop- articles modified electrode for simultaneous determination of isoproterenol and uric acid显示文摘Mazloum Ardakani M Dehghani Firouzabadi A Sheikh-Mohseni M A 2015Measurement2015,62,:1
10Performance analysis of hop-by-hop beamforming for dual-hop MIMO AF relay networks 显示文摘Amarasuriya G Tellambura C Ardakani M 2012IEEE Transactions on Communica tion2012,60,7:1
11Pharmacokinetics of tramadol and its three main metabolites in healthy male and female volunteers显示文摘Ardakani YH Rouini MR 2007Biopharm Drug Dispos2007,28,9:1
12An Overview of Optimization Formulations for Multiresponse Surface Problems显示文摘Mostafa K. Ardakani Shaun S. Wulff 2012Qual Reliab Engng Int2012,,1:1
13Amicroreactor modeling,analysis and optimization formethane autothermal reforming in fuel cellapplications显示文摘Akbari M H Ardakani A H Sharaflan Tadbir M 2011Chemical Engineering Journal2011,166,3:1
14Electrochemical properties of a tetrabromo-p-benzoquinone modified carbon paste electrode application to the simultaneous determination of ascorbic acid dopamine and uric acid显示文摘Zare H R Nasirizadeh N Mazloum Ardakani M 2005J Electroanal Chem2005,577,1:1
15The determination of assay for laccase of Bacillus subtilis WPI with two classes of chemical compounds as substrates显示文摘Sheikhi F Ardakani MR Enayatizamir N 2012Indian Journal of Microbiology2012,52,4:1
16Copper se- lective electrode based on 1,8-bis ( 2-hydroxynaphthaldi- minato) -3,6-dioxaoctane 显示文摘Ardakani M M Mirhoseini S H Niasari M S 2006Acta Chim Slov2006,53,2:1
17Wind turbine performance assessment using multi-regime modeling approach显示文摘Lapira Edzel Brisset Dustin Ardakani Hossein Davari 2012Renewable Energy2012,45,:1
18Norepinephrine-modified glassy carbon electrode for the simultaneous determinatin of ascorbie acid and uric acid显示文摘ZARE H R MEMARZADEH F ARDAKANI M M 2005Electrochimica Acta2005,50,:1
19Eosinophilic Abscesses of the Liver due to Enterobius Vermicularis显示文摘Ardakani JV Zare' Mehrjardi A Rafsanjani FN 2011JPMS2011,1,3:1
20Multiaxial lifetime predictions of single-crystal superalloys: use of reference stresses显示文摘BASOALTO H C ARDAKANI M GHOSH R N 2002Materials and Manufacturing Processes2002,17,4:1
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