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您的检索式：作者名="R.SUNDARAM"
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| 1 | 快速微波燃烧法制备的Cu-Ni合金纳米粒子结构和磁性能(英文)显示文摘采用微波燃烧法制备Cu2+和Ni2+摩尔比分别为3∶7,4∶6,5∶5,6∶4和7∶3的Cu-Ni合金纳米粒子,采用XRD、HR-SEM、EDX和VSM对所制备的样品进行表征.X射线衍射和能谱分析表明,在样品制备过程中形成了纯合金粉末.样品的平均晶粒尺寸为21.56~33.25 nm.HR-SEM像显示样品具有集群/团簇粒状形态结构.VSM分析结果表明,对于低Ni含量的合金(Cu5Ni5,Cu6Ni4和Cu7Ni3),样品显示顺磁性,而对于较高Ni含量的合金(Cu3Ni7和Cu4Ni6),样品呈现铁磁性. | J.ARUL MARY A.MANIKANDAN L.JOHN KENNEDY M.BOUOUDINA R.SUNDARAM J.JUDITH VIJAYA | 2014 | Transactions of Nonferrous Metals Society of China2014，24，5： | 4 |
| 2 | Protective effect of Prostane in experimental prostatic hyperplasia in rats显示文摘Aim: Prostane, a polyherbal formulation, was evaluated for its efficacy on ,5a-reductase inhibition, a-adrenergie anta-gonistic activity and testosterone-induced prostatic hypeqllasia. Methods: 5a-reductase inhibition was evaluated usingrat prostate hornogeante as an enzyme source. Adrenergic antagonistic' activity was evaluated using isolated rat vas def-erens. Experimental prostatic hyperplasia was induced in rats by' giving testosterone 3 mg/kg sc for 21 days. Re-suits: Prostane dose-dependently inhibited 5a-reductase aetivity and exhibited a-adrenergic antagonistic activity. Treat-ment with Prostane at 250, 500 and 750 mg/kg body wt, po for 21 days significantly reduced the prostatic weight, theepithelial height and the stroinal proliferation in experimental prostatic hypertrophy. Conclusion: Prostane is effectivein the treatment of experimental prostatic hypertrophy in rats and may be passed on to clinical trials on benign prostatichypertrophy after necessary toxicological evaluations. ( Asian J Androl 1999 Dec ; l : 175 - t79 ) | S.K.Mitra R.Sundaram A.R.Mohan S.Gopumadhavan M.V.Venkataranganna Udupa Venkatesha S.J.Seshadri S.D.Autrulikar | 1999 | Asian Journal of Andrology1999，1，4： | 2 |
| 3 | 印度钢与混凝土屋盖体系范例显示文摘近年来世界各地设计建造了许多优秀的大跨度结构。体育场馆、会议中心、剧院和展览厅建筑的各种功能需求对大跨度屋盖体系提出了大量要求。为满足建筑建成后的使用功能要求,应采用合理的结构分析及设计方法以确定合适的结构跨度。介绍了印度建成的一些大跨度或中等跨度的钢和混凝土屋盖体系项目,包括设计参数、结构材料选择、结构体系选型和施工技术。由于需求量不断增加,通常认为跨度在15~50m之间的'中等或适中跨度结构'更适合于发展中国家。优秀的大跨度结构作品的完成也需要建筑和结构系统的完美结合。 | R.Sundaram 董佩伟(翻译) | 2011 | 建筑结构2011，41，12： | 0 |
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