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7篇 您的检索式:作者名="Lotf"
    题名 作者 年代 出处 被引量
1An effcient,rapid and facile procedure for conversion of aldoximes to nitriles using triphenylphosphine and N-halo sulfonamides显示文摘N,N,N0,N0-Tetrabromobenzene-1,3-disulfonamide(TBBDA)/triphenylphosphine and N,N,N0,N0-tetrachlorobenzene-1,3-disulfonamide(TCBDA)/triphenylphosphine have been introduced as highly effcient systems for the versatile conversion of aldoxime derivatives into nitriles.The process reported here is operationally simple and reactions have been mildly performed in dichloromethane at room temperature.Ramin Ghorbani-Vaghei Lotf Shiri Arash Ghorbani-Choghamarani 2013Chinese Chemical Letters2013,24,12:3
2Stroke in Qatar: A First Prospective Hospital-based Study of Acute Stroke显示文摘Fahmi Yousef Khan Mohammed Yasin Mohammed Abu-Khattab A. Haleem El Hiday Mehdi Errayes Abdu Kaed Lotf Abdulsalam Saif Ibrahim Mushtak Talib Abbas Issa Matar Musaad Alsamawi Hassan Alhail 2008Journal of Stroke and Cerebrovascular Diseases2008,,2:1
323-gauge vitr- ectomy in 100 eyes: shor-term visual outcomes and complic ations显示文摘LOTF MN MANNING MH SINGH J 2008Retina2008,28,9:1
4A review of classification algorithms for EEG-based brain-computer interfaces 显示文摘LOTFE F CONGEDO M LECUYER A 2007Journal of Neural Engineering2007,4,2:1
5Synthesis, spectroscopic characterization and antibacterial ac tivity of new cobalt( Ⅱ ) complexes of unsymmetrical tetradent- ate(OSN2) Schiff base ligands显示文摘Saghatforoush Lotf Ali Chalabian Firoozeh Aminkhani Ali et al 2009European Journal Of Medici hal Chemistry2009,44,11:1
6HIV iatrogenic transmission显示文摘LotF SeguierJC Fegueuxs 1999Ann Intern Med1999,130,1:1
7环氧树脂涂层中添加含铝复合粉增强碳钢基材的防腐性显示文摘采用电化学阻抗谱(EIS)和电位极化(Tafel)试验,研究了在环氧树脂涂层中添加含铝粉末以增强碳钢基材的防腐性,含铝粉末包括纯铝、Al/CNT、Al/Al_(2)O_(3)、Al/CNT/Al_(2)O_(3)。用球磨法合成含2 wt.%碳纳米管、2 wt.%氧化铝纳米颗粒的复合粉末,然后以1 wt.%的浓度加入到环氧树脂涂层中。结果表明,由于环氧树脂复合涂层的防护性能增强,从而提高了其耐腐蚀性。研究还发现,Al/CNT/Al_(2)O_(3)复合添加剂的保护性能比其他添加剂更显著,因为其颗粒尺寸的减小和具有某些形状的颗粒,进一步减少了腐蚀环境通过涂层渗透的路径,避免了金属基底/涂层界面可能发生的反应。EP-Al/CNT/Al_(2)O_(3)保持了一次时间常数特性,并在整个暴露时间内表现出最高的阻抗和最强的稳定性。这些添加剂的存在增强了涂层,从而改善了涂层的屏障性能。Meysam TOOZANDEHJANI Pooria MOOZARM NIA Ebrahim ABOUZARI LOTF Farhad OSTOVAN Mahnaz SHAMSHIRSAZ 2024Journal of Central South University2024,31,3:0
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