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67篇 您的检索式:作者名="Wickramasinghe D"
    题名 作者 年代 出处 被引量
1A study of the correlation between dengue and weather in Kandy City, Sri Lanka (2003 -2012) and lessons learned显示文摘Background:Weather variables affect dengue transmission.This study aimed to identify a dengue weather correlation pattern in Kandy,Sri Lanka,compare the results with results of similar studies,and establish ways for better control and prevention of dengue.Method:We collected data on reported dengue cases in Kandy and mid-year population data from 2003 to 2012,and calculated weekly incidences.We obtained daily weather data from two weather stations and converted it into weekly data.We studied correlation patterns between dengue incidence and weather variables using the wavelet time series analysis,and then calculated cross-correlation coefficients to find magnitudes of correlations.Results:We found a positive correlation between dengue incidence and rainfall in millimeters,the number of rainy and wet days,the minimum temperature,and the night and daytime,as well as average,humidity,mostly with a five-to seven-week lag.Additionally,we found correlations between dengue incidence and maximum and average temperatures,hours of sunshine,and wind,with longer lag periods.Dengue incidences showed a negative correlation with wind run.Conclusion:Our results showed that rainfall,temperature,humidity,hours of sunshine,and wind are correlated with local dengue incidence.We have suggested ways to improve dengue management routines and to control it in these times of global warming.We also noticed that the results of dengue weather correlation studies can vary depending on the data analysis.N D B Ehelepola Kusalika Ariyaratne W M N P Buddhadasa Sunil Ratnayake Malani Wickramasinghe 2015Infectious Diseases of Poverty2015,4,1:2
2Development of thesmart spring for active vibration control of helicopter blades 显示文摘Yong C Zimcik D G Wickramasinghe V K 2004Journal of Intelligent Material Systems and Structures2004,15,1:1
3Smart Spring-An actively tunable vibration absorber designed to control aeroelastic response显示文摘Wickramasinghe V K Zimcik D G Chen Y 2003Structural Dynamics and Materials Conference2003,5,:1
4Anacardic acid inhibits estrogen receptor alpha-DNA binding and reduces target gene transcription and breast cancer cell proliferation 显示文摘Schuhz D J Wickramasinghe N S Ivanona M M 2010Mol Cancer Ther2010,9,3:1
5A novel smart spring concept for helicopter blade vibration and noise suppression显示文摘Chen Y Wickramasinghe V K Zimcik D G 2005Materials Science Forum2005,,3:1
6Smart spring impedance control algorithm for helicopter blade harmonic vibration suppression显示文摘Chen Y Wickramasinghe V K Zimcik D G 2005Journal of Vibration and Control2005,11,4:1
7Immunolocalization of arginine kinase(AK)in Toxocara canis,Toxocara vitulorum,and Ascaris lumbricoides显示文摘KULATHUNGA D WICKRAMASINGHE S RAJAPAKSE R 2012Parasitology Research2012,111,2:1
8Stim- uli-responsive membranes 显示文摘Wandera D Wickramasinghe S R Husson S M 2010J Membr Sci2010,357,:1
9Cdc25b phosphatase is required for resumption of meiosis during oocyte maturation 显示文摘Lincoln AJ Wickramasinghe D Stein P 2002Nat Genet2002,30,4:1
10Experimental evaluation of the smart spring for helicopter vibration suppression through blade root impedance control显示文摘Chen Y Wickramasinghe V K Zimcik D G 2005Smart Materials and Structures2005,14,5:1
11Passivity-based stabilization of a 1-DOF electrostatic MEMS model with a parasitic capacitance显示文摘Wickramasinghe I P M Maithripala D H S Kawade B D 2009IEEE Transactions on Control Systems Technology2009,17,1:1
12Experimental evaluation of the smart spring impedance control approach for adaptive vibration suppression显示文摘Wickramasinghe V K Chen Y Zimzik D G 2008Journal of Intelligent Material Systems and Structures2008,19,2:1
13Anacardic acid inhibits estrogen receptor alpha-DNA binding and reduces target gene transcription and breast cancer cell proliferation 显示文摘Schultz D J Wickramasinghe NS Ivanova MM 2010Mol Cancer Ther2010,9,3:1
14Host tissue and glyean binding specificities of avi- an viral attachment proteins using novel avian tissue micro- arrays显示文摘WICKRAMASINGHE I N A VRIES R P D EGGERT A M 2015PLoS One2015,10,6:1
15Cdc26b phosphatase is required for resumption of meiosis during oocytematuration 显示文摘Lincoln AJ Wickramasinghe D Stein P 2002Nat Genet2002,30,4:1
16Experimental evaluation of the smart spring for helicopter vibration suppression through blade root impedance control显示文摘CHEN Yong Wickramasinghe V K Zimcik D G 2005Smart Materials and Structures2005,14,5:1
17Smart spring impedance control algorithm for helicopter blade harmonic vibration suppression显示文摘CHEN Yong Wickramasinghe V K Zimcik D G 2005Journal of Vibration and Control2005,11,4:1
18High-resolution capacitance measurement and poteraiometry by force microscopy显示文摘 Abraham D W Wickramasinghe H K 1988Appl Phys Lett1988,52,:1
19Cdc25b phosphatase is required for resumption of meiosis during oocyte maturation 显示文摘Lincoln AJ Wickramasinghe D Stein P 2002Nature Genet2002,30,4:1
20Experimental evaluation of the smart spring impedance control approach for adaptive vibration suppression显示文摘Wickramasinghe V K CHEN Yong Zimzik D G 2008Journal of Intelligent Material Systems and Structures2008,19,2:1
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