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| 1 | Wireless Physical Layer Security with Imperfect Channel State Information: A Survey显示文摘Physical layer security is an emerging technique for improving wireless communication security, which is widely regarded as a complement to cryptographic technologies. To design physical layer security techniques for practical scenarios,uncertainty and imperfections in the channel knowledge need to be taken into account. This paper is a survey of recent research on physical layer security that considers imperfect channel state information(CSI) at communication nodes.We first give an overview of the main information-theoretic measures of secrecy performance with imperfect CSI. Then,we describe several signal processing enhancements in secure transmission designs. These enhancements include secure on-off transmission, beamforming with artificial noise, and secure communication assisted by relay nodes or in cognitive radio systems. Recent studies of physical layer security in large-scale decentralized wireless networks are also summarized. Finally, open problems for on-going and future research are discussed. | Biao He Xiangyun Zhou Thushara D.Abhayapala | 2013 | ZTE Communications2013，11，3： | 5 |
| 2 | 磺化石墨烯固体酸催化剂的制备及活性评价显示文摘石墨烯是由碳原子以sp2杂化连接的单原子层构成的新型二维碳原子晶体,由于含有众多具有反应活性的碳碳双键,石墨烯纳米片表面很容易进行化学修饰键合有机官能团而改变其性质。采用改良Hummers法制备氧化石墨烯,通过磺化反应制备磺化石墨烯固体酸催化剂,通过FT-IR、元素分析和XPS等对其结构进行表征。将制备的氧化石墨烯和磺化石墨烯应用于催化纤维二糖的水解反应,以纤维二糖糖苷键的水解反应为模型考察其酸催化性能。结果表明,氧化石墨烯和磺化石墨烯中含有—COOH、—OH和—SO3H等官能团,磺酸根密度分别为1.0 mmol·g-1和2.2 mmol·g-1,氧化石墨烯和磺化石墨烯具有与H2SO4相比拟的酸催化活性,尽管酸性强度和密度较低,但催化活性与H2SO4相当。 | Dilantha Thushara 潘若飞 贺晓东 魏作君 | 2014 | 工业催化2014，22，9： | 5 |
| 3 | Predicting plausible impacts of sets of climate and land use change scenarios on water resources显示文摘 | Susanna T.Y. Tong Yu Sun Thushara Ranatunga Jie He Y. Jeffrey Yang | 2011 | Applied Geography2011，，2： | 2 |
| 4 | Inflammation and oxidative stress in viper bite: an insight within and beyond显示文摘 | Sunitha K Hemshekhar M Thushara RM | 2015 | Toxicon2015，98，： | 1 |
| 5 | Vipera russelh venom-induced oxidative stress and hematological altera- tions: amelioration by crocin a dietary colorant显示文摘 | Sebastin Santhosh M Hemshekhar M Thushara RM | 2013 | Cell Biochem Funct2013，31，1： | 1 |
| 6 | Broadband Beam- forming of Focal Plane Array (PFA) Signals Using Real-Time Spatio-Temporal 3D FIR Frustum Digital Filters 显示文摘 | THUSHARA K G LEN B PAN A | 2011 | IEEE Transactions on Antennas and Prop- agation2011，59，6： | 1 |
| 7 | Palmadorin ehemodiversity from the Antarctic nudibranch Austrodoris kerguelenensis and inhibition of Jak2/STAT5-dependent HEL leukemia cells 显示文摘 | Maseheka J A Emily M Thushara D | 2012 | Tetrahedron2012，68，44： | 1 |
| 8 | Crocin prevents sesa- mol- induced oxidative stress and apoptosis in human platelets 显示文摘 | Thushara Rm Hemshekhar M Paul M | 2014 | J Thromb Thrembolysis2014，38，3： | 1 |
| 9 | In situ citric acid crosslinking of alginate/polyvinyl alcohol electro- spun nanofibers显示文摘 | Stone Stephanie A Pallavi Gosavi Athauda Thushara J | 2013 | Materials Letters2013，112，12： | 1 |
| 10 | Alleviation of vi- per venom induced platelet apoptosis by crocin ( Crocus sativus ) : implications for thrombocytopenia in viper bites 显示文摘 | Santhosh MS Thushara RM Hemshekhar M | 2013 | J Thromb Thrombolysis2013，36，4： | 1 |
| 11 | Crocin, a dietary additive protects platelets from oxidative stress - induced apoptosis and inhibits platelet aggregation显示文摘 | Thushara RM Hemshekhar M Santhosh MS | 2013 | Mol Cell Biochem2013，373，12： | 1 |
| 12 | Cramer-rao lower bounds for the synchronization of UWB signals显示文摘 | Zhang Jian Kennedy Rodney Abhayapala Thushara | 2005 | Eurasip Journal on Applied Signal Processing2005，3，： | 1 |
| 13 | Alleviation of viper venom induced platelet apoptosis by crocin (Crocus sativus): implications for thrombocytopenia in viper bites显示文摘 | Santhosh MS Thushara RM Hemshekhar M | 2013 | J Thromb Thrombolysis2013，36，4： | 1 |
| 14 | Melatonin elevates ap-optosis in human platelets via ROS mediated mitochondrial damage 显示文摘 | Girish K S Paul M Thushara R M | 2013 | Biochem Biophys Res Commun2013，438，1： | 1 |
| 15 | Broadband beamforming of focal plane array (FPA) signals using real-time spatio-temporal 3D FIR frustum digital filters显示文摘 | Thushara K G Len Bruton and Pan Agathoklis | 2011 | IEEE Transactions on Antennas and Propagation2011，59，6： | 1 |
| 16 | Differential Action of Phytochemicals on Platelet Apoptosis: A Biological Overview显示文摘 | Thushara RM Hemshekhar M Santhosh MS | 2013 | Curr Med Chem2013，20，8： | 1 |
| 17 | Sesamol in- duces apoptosis in human platelets via reactive oxygen species-me- diated mitochondrial damage显示文摘 | Thushara R M Hemshekhar M Sunitha K | 2013 | Biochimie2013，95，11： | 1 |
| 18 | Crocin,a dietary additive protects platelets from oxidative stress-induced apoptosis and inhibits platelet aggregation显示文摘 | Thushara RM Hemshekhar M Santhosh MS | | 0，，： | 1 |
| 19 | Crocin, a dietary additive protects platelets from oxidative stress-induced apoptosis and inhibits platelet aggregation显示文摘 | R. M. Thushara M. Hemshekhar M. Sebastin Santhosh S. Jnaneshwari S. C. Nayaka S. Naveen K. Kemparaju K. S. Girish | 2013 | Molecular and Cellular Biochemistry2013，，1： | 1 |
| 20 | A dietary colorant crocin mitigates arthritis and associated secondary complications by modulating cartilage deteriorating enzymes, inflammatory mediators and antioxidant status显示文摘 | M. Hemshekhar M. Sebastin Santhosh K. Sunitha R.M. Thushara K. Kemparaju K.S. Rangappa K.S. Girish | 2012 | Biochimie2012，，12： | 1 |
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