全部文献期刊会议图书|学者科研项目
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作者:Mahnaz Ranjbar , Mahmood Amiri
来源:[J].Neural Computing and Applications(IF 1.168), 2017, Vol.28 (5), pp.1109-1121Springer
摘要:In the present study, we develop an analog neuromorphic circuit to implement the astrocyte dynamics. The intracellular calcium waves produced by astrocytes are modeled by a simplified dynamical model which considers the main pathways of neuron–astrocyte interactions. Then, a...
作者:Sima Pourbeyram , Mahnaz Ranjbar , Maryam Soltanpour
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2019, Vol.16 (10), pp.2065-2070Springer
摘要:Abstract(#br)In this paper, we presented a really simple, cheap and fast preparation method for direct electrodeposition of MoO 2 on the pencil graphite electrode (PGE) as hydrogen evolution reaction (HER) catalyst with a high current density at a low overpotential. PGE was ...
作者:... Fahimeh Rezaie , Hassan Sabzyan , Mahnaz Ranjbar
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2014, Vol.11 (5), pp.1265-1274Springer
摘要:Abstract(#br)Some selected 5-acetyl-2-methoxydihydropyrimidines (DHPMs) are synthesized and the electronic effect of the substituent on the 4-position of the heterocyclic ring on the ratio of the possible tautomeric forms is investigated using dynamic NMR experiments. The re...
作者:Mahnaz Ranjbar , Gholamreza Karimi , Farhad Razaghian
来源:[J].Analog Integrated Circuits and Signal Processing(IF 0.553), 2015, Vol.84 (2), pp.149-160Springer
摘要:Abstract(#br)Fuzzy inference is one of the most important parts of a fuzzy logic controller (FLC), which has been implemented by several operators between the rules of controller, such as min or max operators. In this paper a new low voltage CMOS circuit is presented to impl...
作者:Hamid R. Memarian , Hassan Sabzyan , Mahnaz Ranjbar
来源:[J].Structural Chemistry(IF 1.772), 2014, Vol.25 (1), pp.85-94Springer
摘要:Abstract(#br)Steric and the electronic effects caused by the substituents in the 1-, 4-, and 5-positions of substituted 2-oxo-1,2,3,4-tetrahydropyrimidines were investigated using density functional theory at the B3LYP/6-31++G(d,p) level. Results of this study show that the heter...
作者:Mahnaz Ranjbar , Mohsen Amirian
来源:[J].Neurocomputing(IF 1.634), 2018, Vol.272, pp.197-203Elsevier
摘要:Abstract(#br)Neurophysiological experiments have illustrated that astrocytes, the most abundant subtype of the glial cells, have the potential to dynamically regulate and control synaptic transmissions in neural networks. As these cells are able to provide energy substrates ...
作者:... Mohsen Amirian , Ali Lalbakhsh , Mahnaz Ranjbar
来源:[J].AEUE - International Journal of Electronics and Communications(IF 0.551), 2018Elsevier
摘要:Abstract(#br)In this paper, a new Differential Dual-Band Wide-Bandpass Filter (DDWBF) using a new coupling system is presented. The adjustable coupling system composed of Two Coupled U-Shaped Structures (TCUSs) which create and control two initial passbands. Four TCUSs are t...
作者:Mahnaz Ranjbar , Hamid Reza Memarian ...
来源:[J].Medicinal Chemistry Research(IF 1.612), 2012, Vol.21 (12), pp.3973-3983Springer
摘要:Abstract(#br)A series of novel Biginelli pyrimidines was prepared and evaluated for antimicrobial activity. Weak inhibitory activity (MIC = 128 μg/ml) was observed from 3b and 8b , against S. aureus and P. aeruginosa , respectively. Moderate antifungal agents: 4c , 4d , 4e w...
作者:Mahnaz Ranjbar , Mahmood Amiri
来源:[J].Journal of Computational Electronics(IF 1.013), 2015, Vol.14 (3), pp.694-706Springer
摘要:Abstract(#br)Recent neurophysiologic findings have shown that astrocytes (the most abundant type of glial cells) are active partners in neural information processing and regulate the synaptic transmission dynamically. Motivated by these findings, in the present research, an ...
作者:Mahnaz Ranjbar , Mahmood Amiri
来源:[J].Journal of Computational Electronics(IF 1.013), 2016, Vol.15 (1), pp.311-323Springer
摘要:Abstract(#br)Neural synchronization is considered as an important mechanism for information processing. In addition, recent neurophysiological findings approve that astrocytes adjust the synaptic transmission of neural networks. Motivated by these observations, we develop an...

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