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[期刊论文] 作者:S. A. Eman,S. H. Nageeb,A. R., 来源:核科学与技术国际期刊(英文) 年份:2012
In this work, a simple and accurate method for U and Th determination in natural samples is proposed. This method is based on simplified calculations of the eff...
[期刊论文] 作者:S. N. Jinadasa,S. K. I., 来源:水资源与保护(英文) 年份:2012
Unplanned urban population growth in developing countries such as Sri Lanka exert pressures on the sectors of water supply, sewage disposal, waste management, a...
[期刊论文] 作者:S. Hassan,XU Zhu,S. E. E1-K, 来源:中南大学学报:英文版 年份:2012
A new approach for peak-to-average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems was proposed.This approach is based...
[期刊论文] 作者:AFROUZI G.A.,HEIDARKHANI S.,HADJIAN A.,SHAKERI S., 来源:偏微分方程(英文版) 年份:2012
[会议论文] 作者:Qin,S. Dong,X. S. Gao, 来源:中国物理学会2012年秋季学术会议 年份:2012
We investigate the multiferroic properties in orthorhombic perovskite RMnO3 by Monte Carlo simulation based on Mochizuki-Furukawa model....
[会议论文] 作者:Yoshiki N.,Furuta S.,Kanaya S.,Dai Q., 来源:International Beleuchtungskommission Commission Internationa 年份:2012
[期刊论文] 作者:Kaviyarasu,Prem Anand Devarajan,S. Stanly John Xavier,S. Augustine Thomas,S. Selvakumar,, 来源:Journal of Materials Science & Technology 年份:2012
The physico-chemical properties of cesium doped SnO2 nanocrystals synthesized by wet chemical method have been investigated. Scanning electron microscopy (SEM),...
[期刊论文] 作者:S. Park S. T. Ch, 来源:粉末冶金技术 年份:2012
为防止压缩机在运行中变形,用粉末冶金方法制造了带减压槽的压缩机法兰。将制造法兰的粉末材料装于模腔中,然后,将熔点比粉末材料低的熔渗件置于减压槽位置进行成形;将粉末材料与......
[期刊论文] 作者:S. S. Ja, 来源:工程(英文)(1947-3931) 年份:2012
The cost of raw material of poly-bags increases and fluctuates with an unpredictable trend. Further, legal restrictions imposed on some types of polythene produ...
[期刊论文] 作者:Kale,S. S. Palaskar,刘鹏(译, 来源:国际纺织导报 年份:2012
对于纺织材料的表面改性来说,等离子体技术正成为一种新兴且环境友好的技术。等离子体技术在纺织品表面可沉积具有特殊功能的薄膜。阐述了一种常压等离子体增强化学气相沉积法......
[期刊论文] 作者:S. K. Tripathi,C. P. Kushwaha,S. K. Basu,, 来源:Journal of Forestry Research 年份:2012
Soil aggregation varies according to climatic and management factors, and is difficult to measure because of irregular shapes and sizes of soil aggregates. We applied fractal theory to assess soil agg...
[期刊论文] 作者:S. Ashok Prabhu,K. Ramachandra Kini,S. Niranjan Raj,Bruno M. Moerschbacher,H. S. Shetty, 来源:生物化学与生物物理学报(英文版) 年份:2012
[期刊论文] 作者:Maram S. Al-Qurashi,Abdul-Fatt, 来源:电磁分析与应用期刊(英文) 年份:2012
A linear stability analysis is applied to a system consisting of a linear magneto-fluid layer overlying a porous layer affected by rotation and salt concentrati...
[期刊论文] 作者:Rajamuthamilselvan,S. Raman, 来源:地质材料(英文) 年份:2012
In Stir cast Al 7075/20%SiCp composites were subjected to compression testing at strain rates and temperatures ranging from 0.001 to 1.0 s–1 and from 300°...
[期刊论文] 作者:Valerik S. Ayrapetyan,Tamara A, 来源:光学与光子学期刊(英文) 年份:2012
A continuously or/and discontinuously tunable LiNbO3 Optical Parametric Oscillator (OPO) with the spectral range of 1.42 - 4.24 um and shifting of 0…12 nm is c...
[期刊论文] 作者:S. N. Balasubrahmanyam,Irishi, 来源:物理化学期刊(英文) 年份:2012
This paper reports the results on the nature of bond-order and net charge distributions predicted by Ab initio Hartree- Fock procedures for 1-amino-2-iminio-, 1...
[期刊论文] 作者:S. Massawe, 来源:工程(英文)(1947-3931) 年份:2012
Paper describes a proposed development of empirical model of global warming fit on the collective determinants in all countries. Aim is to enable establishment...
[期刊论文] 作者:Abdulkarim S. Al-Makadma,Bara, 来源:儿科学期刊(英文) 年份:2012
For the past 3 decades adolescent healthcare providers have used HEADSS, which focuses on the psychological perspective, and hence, some modifications have been...
[期刊论文] 作者:Ian S. C. Jones, 来源:妇产科期刊(英文) 年份:2012
This article is aimed at providing information on variations in the clinical appearance of the vulva. The appearance of the vulva can be altered by reversible o...
[期刊论文] 作者:Mohamed S. M. Salem, 来源:现代会计与审计 年份:2012
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