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| 1 | Presenting an engineering classification system for coal spontaneous combustion potential显示文摘 | Amir Saffari Farhang Sereshki Mohammad Ataei Keramat Ghanbari | 2017 | International Journal of Coal Science & Technology2017，4，2： | 9 |
| 2 | 利用多孔肋片和纳米颗粒加入基液强化环形通道中强制对流的数值分析(英文)显示文摘电子设备的小型化迫使研究人员设计出更有效的方法来释放设备中产生的热量。在此研究中,通过在基液中插入多孔介质和加入纳米颗粒两种方法,以改善在两个壁面上加热的环行通道的传热性能。为了研究多孔介质嵌入,分别在内外壁上使用多孔肋片。结果表明,当多孔肋片置于外壁时,尽管传热增强,但压降量相当大,以至于所有研究的多孔肋片高度与多孔介质渗透性的性能参数(PN),即传热增量与压降增量之比均小于1。当多孔肋片置于内壁时,PN取决于Darcy数(Da)。例如,对于Da=0.1和Da=0.0001的肋片,最大性能数PN=4出现在多孔肋片高度与水力直径比为H/Dh=1和H/Dh=0.25。在这些情况下,传热增强了两个数量级。结果表明,在上述两种情况下,在基液中加入5%的纳米颗粒可使Nusselt数和PN提高10%~40%。 | Majid SIAVASHI Hamid Reza TALESH BAHRAMI Ehsan AMINIAN Hamid SAFFARI | 2019 | Journal of Central South University2019，26，5： | 6 |
| 3 | The interaction of stem cells and vascularity in peripheral nerve regeneration显示文摘The degree of nerve regeneration after peripheral nerve injury can be altered by the microenvironment at the site of injury. Stem cells and vascularity are postulated to be a part of a complex pathway that enhances peripheral nerve regeneration;however, their interaction remains unexplored. This review aims to summarize current knowledge on this interaction, including various mechanisms through which trophic factors are promoted by stem cells and angiogenesis. Angiogenesis after nerve injury is stimulated by hypoxia, mediated by vascular endothelial growth factor, resulting in the growth of preexisting vessels into new areas. Modulation of distinct signaling pathways in stem cells can promote angiogenesis by the secretion of various angiogenic factors. Simultaneously, the importance of stem cells in peripheral nerve regeneration relies on their ability to promote myelin formation and their capacity to be influenced by the microenvironment to differentiate into Schwann-like cells. Stem cells can be acquired through various sources that correlate to their differentiation potential, including embryonic stem cells, neural stem cells, and mesenchymal stem cells. Each source of stem cells serves its particular differentiation potential and properties associated with the promotion of revascularization and nerve regeneration. Exosomes are a subtype of extracellular vesicles released from cell types and play an important role in cell-to-cell communication. Exosomes hold promise for future transplantation applications, as these vesicles contain fewer membrane-bound proteins, resulting in lower immunogenicity. This review presents pre-clinical and clinical studies that focus on selecting the ideal type of stem cell and optimizing stem cell delivery methods for potential translation to clinical practice. Future studies integrating stem cell-based therapies with the promotion of angiogenesis may elucidate the synergistic pathways and ultimately enhance nerve regeneration. | Sara Saffari Tiam M.Saffari Dietmar J.O.Ulrich Steven E.R.Hovius Alexander Y.Shin | 2021 | Neural Regeneration Research2021，16，8： | 3 |
| 4 | A New Alpha-function for the Peng-Robinson Equation of State: Application to Natural Gas显示文摘Cubic equations of state(EOSs) are simple and easy at calculation. One way of improving the accuracy of a cubic EOS is through the modification of temperature-dependent energy parameter by using alpha-function.The industrial applications of natural gas are very wide and as a result, prediction of thermodynamic properties and phase behavior of natural gas is an important part of design for such processes. In this work we develop a newα-function for the Peng-Robinson(PR) EOS with the parameters optimized especially for natural gas components.The parameters are generalized as a linear function of acentric factor. The results are compared to the predictions from original PR EOS and other α-functions in literature. It is shown that the new α-function presents a good accuracy with the average deviation of 1.42% for natural gas components. | Hamid Saffari Alireza Zahedi | 2013 | Chinese Journal of Chemical Engineering2013，21，10： | 3 |
| 5 | 两步电沉积微/纳米结构表面的滴状冷凝的热传递(英文)显示文摘冷凝是一种重要的传热机制,在发电厂、采暖、通风、空调、制冷等行业有着广泛的应用。冷凝以两种不同的模式发生,包括膜状冷凝(FWC)和滴状冷凝(DWC)。在疏水和超疏水表面上发生的滴状冷凝热传递容量远高于膜状冷凝。因此,近年来对滴状冷凝进行了广泛的研究。超疏水表面具有低表面能的微纳米结构。在本研究中,采用两步电沉积法在铜表面沉积出微/纳米结构。用乙醇和1-十八硫醇溶液自组装单分子层来降低试样的表面能。结果表明,电沉积工艺具有最佳的条件。例如,当第二步电沉积时间为2000s时,滴状冷凝的热传递量是膜状冷凝的5倍,而当第二步电沉积时间为4000s时,滴状冷凝(DWC)与膜状冷凝(FWC)热传递几乎相同。使用XRD和SEM分析检测制备的试样表面。SEM分析显示,在试样表面上存在一些微结构,通过延长第二步电沉积时间,可以降低表面孔隙率。 | Hamid Reza TALESH BAHRAMI Alireza AZIZI Hamid SAFFARI | 2019 | Journal of Central South University2019，26，5： | 3 |
| 6 | 振动斜板冷却法制备原位Al-Mg_2Si复合材料的显微组织和力学性能(英文)显示文摘采用被称为振动斜板冷却法(VCS)的一种新型半固态成型技术制备Al-25%Mg_2Si原位复合材料。将熔化的Al-16.5%Mg-9.4%Si合金(过热100°C)浇铸到振动的倾斜铜板表面(倾斜角为45°),其振动频率为40 Hz,振幅为400μm。在斜板上移动40 cm后,将合成的半固态合金铸入钢模中。为了对比,采用重力铸造法(GC)和传统的静止斜板冷却浇铸法(CS)制备合金成分相同的复合材料。将复合材料样品在500°C进行热挤压。与GS制备的合金相比,采用CS和VCS制备的合金中Mg_2Si颗粒尺寸分别减小了50%和70%。与GC制备的样品相比,VCS制备的浇铸态和热挤压态样品,尽管其孔隙率较大,但具有更高的硬度、剪切屈服应力(SYS)和剪切极限强度(USS),这是由于通过这种新型的VCS方法可以得到更细小的微观组织。 | Shaya SAFFARI Farshad AKHLAGHI | 2018 | Transactions of Nonferrous Metals Society of China2018，28，4： | 3 |
| 7 | A new restriction on the lengths of Golay complementary sequences显示文摘 | Shalom Eliabou Michek Kervaire Bahman Saffari | 1990 | Journal of Combinatorial1990，55，： | 2 |
| 8 | An expedient one-pot synthesis of highly substituted imidazoles using supported ionic liquid-like phase(SILLP) as a green and effcient catalyst and evaluation of their anti-microbial activity显示文摘An effcient method for the synthesis of imidazole derivatives by a three-component condensation of benzil or 9,10-phenanthrenequinone,aldehydes and ammonium acetate using supported ionic liquidlike phase(SILLP)catalyst under ultrasonic irradiation or classical heating conditions is reported.The present methodology offers several advantages,such as excellent yields,simple procedures,short reaction times,simple work-up and mild conditions.The catalyst is easily separated from the products by fltration and also exhibits remarkable reusable activity.These highly substituted imidazoles were also evaluated for their anti-microbial activity. | Maryam Saffari Jourshari Manouchehr Mamaghani Farhad Shirini Khalil Tabatabaeian Mehdi Rassa Hadiss Langari | 2013 | Chinese Chemical Letters2013，24，11： | 2 |
| 9 | WAF1/cip1 gene polymorphism and expression in carcinomas of the breast, ovary and endometrium显示文摘 | Lukas J Groshen S Saffari B | 1997 | Am J Pathol1997，150，1： | 1 |
| 10 | Activity of trabeetedin (ET-743 ,Yondelis) in metastatic uterine leiomyosarcoma显示文摘 | Tewari D Saffari B Cowan C | 2006 | Gynecol Oncol2006，102，3： | 1 |
| 11 | Microbubble ultrasound contrast agents:A review显示文摘 | Stride E Saffari N | 2003 | Journal of Engineering in Medicine2003，217，6： | 1 |
| 12 | A new restriction on the lengths of golay complementary sequences显示文摘 | ELIHOU S KERVAIRE M SAFFARI B | 1990 | J Combin Theory(A)1990，55，： | 1 |
| 13 | WAF1/CIPI gene polymorphism and Expression in Carcinoma as of the breast,ovary,and enmetrium显示文摘 | Lukas J Grishen S Saffari B | | 0，，01： | 1 |
| 14 | Finite element analysis of elastic property bounds of a composite with randomly distributed particles显示文摘 | Changjie Sun Payman Saffari Rahul Ranade Keya Sadeghipour George Baran | 2006 | Composites Part A2006，，1： | 1 |
| 15 | Association of p53 mutations and a codon 72 single nucleotide polymorphism with lower overall survival and responsiveness to adjuvant radiotherapy in endometrioid endometrial carcinomas 显示文摘 | Saffari B Bernstein L Hong DC | 2005 | Int J Gynecol Cancer2005，15，5： | 1 |
| 16 | Tuning of photonic crystal ring resonators for application in analog to digital converter systems显示文摘 | Mehdi Saffari Mohammad All Mansouri-Birjandi Mohammad Reza Rakhshani | 2013 | Intl Res J Appl Basic Sci2013，4，12： | 1 |
| 17 | Health-related quality of life in a sample of Iranian patients on hemodialysis 显示文摘 | Pakpour AH Saffari M Yekaninejad MS | 2010 | Iran J Kidney Dis2010，4，1： | 1 |
| 18 | Peak displacement patterns for the performance-based seismic design of steel eccentrically braced frames显示文摘Performance-based seismic design(PBSD) aims to assess structures at different damage states. Since damage can be directly associated to displacements, seismic design with consideration of displacement seems to be logical. In this study, simple formulae to estimate the peak floor displacement patterns of eccentrically braced frames(EBFs) at different performance levels subjected to earthquake ground motions are proposed. These formulae are applicable in a PBSD and especially in direct displacement-based design(DDBD). Parametric study is conducted on a group of 30 EBFs under a set of 15 far field and near field accelerograms which they scaled to different amplitudes to adapt various performance levels. The results of thousands of nonlinear dynamic analyses of EBFs have been post-processed by nonlinear regression analysis in order to recognize the major parameters that influence the peak displacement pattern of these frames. Results show that suggested displacement patterns have relatively good agreement with those acquired by an exact nonlinear dynamic analysis. | Ali Fakhraddini Hamed Saffari Mohammad Javad Fadaee | 2019 | Earthquake Engineering and Engineering Vibration2019，18，2： | 1 |
| 19 | Iron and brain disorders 显示文摘 | Sadrzadeh SM Saffari Y | 2004 | Am J Clin Pathol2004，121，： | 1 |
| 20 | The multidrug resistance pumps are inhibited by silibinin and apoptosis induced in K562 and KCL22 leukemia cell lines显示文摘 | Noori-Daloii M R Saffari M Raoofian R | 2014 | Leuk Res2014，38，5： | 1 |
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