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| 1 | 径向压力辅助充液拉深锥形杯的工艺窗口图(英文)显示文摘起皱和破裂是锥形杯成形过程中的主要缺陷。径向压力辅助充液拉深是一步成形筒形件的板材液压成形技术。获得了径向压力辅助充液拉深Al1050-O、纯铜和DIN1623 St14钢板的工艺窗口图。该工艺窗口图可快速评估板材液压成形零件的可制造性。采用有限元方法对径向压力辅助充液拉深进行模拟,并研究压力路径和原始材料及其厚度的影响。通过实验对模拟结果进行验证。结果表明:对于初始厚度较薄和强度较高的板材,其成形性更好,最终产品的的厚度分布也更均匀。所得工艺窗口图可以预测在不同加载路径下合适的加工区间以及破裂或起皱的可能性。 | Abbas HASHEMI Mohammad HOSEINPOUR GOLLO S.M.Hossein SEYEDKASHI | 2015 | Transactions of Nonferrous Metals Society of China2015，25，9： | 4 |
| 2 | Synthesis of LPV controllers with low implementation complexity based on a reduced parameter set 显示文摘 | HOFFMANN C HASHEMI SM ABBAS H S | 2014 | Control Systems Technology IEEE Transactions on2014，22，6： | 1 |
| 3 | The Relation Between Real Earnings Management and Accounting Earnings Management: Evidence from Iran 显示文摘 | Seyed Abbas Hashemi Hamed Rabiee | 2011 | Busi- ness and Management Review2011，1，8： | 1 |
| 4 | Lower and upper bounds for location-arc routing problems with vehicle capacity constraints显示文摘 | Seyed Hossein Hashemi Doulabi Abbas Seifi | 2013 | European Journal of Operational Research2013，，： | 1 |
| 5 | The Prevalence of Refractive Errors and its Determinants in the Elderly Population of Mashhad, Iran显示文摘 | Abbas Ali Yekta Akbar Fotouhi Mehdi Khabazkhoob Hassan Hashemi Hadi Ostadimoghaddam Javad Heravian Shiva Mehravaran | 2009 | Ophthalmic Epidemiology2009，，3： | 1 |
| 6 | Evaluation of humoral and cellular immune responses against HSV-1 using genetic immunization by filamentous phage particles: A comparative approach to conventional DNA vaccine显示文摘 | Hamidreza Hashemi Taravat Bamdad Abbas Jamali Somayeh Pouyanfard Masoumeh Gorgian Mohammadi | 2009 | Journal of Virological Methods2009，，2： | 1 |
| 7 | A molecular and parasitological survey on cutaneous leishmaniasis patients from historical city of Kashan in Isfahan province, center of Iran显示文摘 | Mohammad Reza Shiee Homa hajjaran Mehdi Mohebali Abbas Doroodgar Masoomeh Hashemi saadat Aref Teimouri Hassan Afzali Mohammad Reza Shirzadi | 2012 | Asian Pacific Journal of Tropical Disease2012，，6： | 1 |
| 8 | Assessment of geographic accessibility to pharmacy in Qom, Iran : a ge- ographic information system analysis 显示文摘 | Amir Hashemi Meshkini Abbas Kebriaeezadeh Mohammad Reza Jang- horban | 2014 | Thrita2014，，1： | 1 |
| 9 | Neural differentiation of choroid plexus epithelial cells:role of human traumatic cerebrospinal fluid显示文摘As the key producer of cerebrospinal fluid(CSF),the choroid plexus(CP) provides a unique protective system in the central nervous system.CSF components are not invariable and they can change based on the pathological conditions of the central nervous system.The purpose of the present study was to assess the effects of non-traumatic and traumatic CSF on the differentiation of multipotent stem-like cells of CP into the neural and/or glial cells.CP epithelial cells were isolated from adult male rats and treated with human non-traumatic and traumatic CSF.Alterations in m RNA expression of Nestin and microtubule-associated protein(MAP2),as the specific markers of neurogenesis,and astrocyte marker glial fibrillary acidic protein(GFAP) in cultured CP epithelial cells were evaluated using quantitative real-time PCR.The data revealed that treatment with CSF(non-traumatic and traumatic) led to increase in m RNA expression levels of MAP2 and GFAP.Moreover,the expression of Nestin decreased in CP epithelial cells treated with non-traumatic CSF,while treatment with traumatic CSF significantly increased its m RNA level compared to the cells cultured only in DMEM/F12 as control.It seems that CP epithelial cells contain multipotent stem-like cells which are inducible under pathological conditions including exposure to traumatic CSF because of its compositions. | Elham Hashemi Yousef Sadeghi Abbas Aliaghaei Afsoun Seddighi Abbas Piryaei Mehdi Eskandarian Broujeni Fatemeh Shaerzadeh Abdollah Amini Ramin Pouriran | 2017 | Neural Regeneration Research2017，12，1： | 0 |
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