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9篇 您的检索式:作者名="Win Myint"
    题名 作者 年代 出处 被引量
1缅甸蒙育瓦铜矿床:晚中新世浅成热液系统中辉铜矿—铜蓝脉和角砾状岩墙显示文摘蒙育瓦铜矿区由4个矿床组成,为东南亚第二大铜矿。文章在分析总结该矿区区域构造、矿化围岩、地层年代、成矿模式的基础上,认为该区矿化作用是由岩浆源SO2气体从安山斑岩岩脉底部的结晶熔体中上升,与下渗的大气水相互反应凝结形成。这种岩浆与上升的变质水以及向东俯冲过程中的印度洋壳板块在缅甸板块下方的部分熔融有关。推断出在蒙育瓦矿床的下部可能存在一个隐伏斑岩铜矿。Mitchel A H G. Win Myint Kyi Lynn Myint Thein Htay Maw Oo Thein Zaw 杨玲玲 石菲菲 2010矿产勘查2010,1,3:9
2Optical tuning of exciton and trion emissions in monolayer phosphorene显示文摘Monolayer phosphorene provides a unique two-dimensional(2D)platform to investigate the fundamental dynamics of excitons and trions(charged excitons)in reduced dimensions.However,owing to its high instability,unambiguous identification of monolayer phosphorene has been elusive.Consequently,many important fundamental properties,such as exciton dynamics,remain underexplored.We report a rapid,noninvasive,and highly accurate approach based on optical interferometry to determine the layer number of phosphorene,and confirm the results with reliable photoluminescence measurements.Furthermore,we successfully probed the dynamics of excitons and trions in monolayer phosphorene by controlling the photo-carrier injection in a relatively low excitation power range.Based on our measured optical gap and the previously measured electronic energy gap,we determined the exciton binding energy to be~0.3 eV for the monolayer phosphorene on SiO_(2)/Si substrate,which agrees well with theoretical predictions.A huge trion binding energy of~100 meV was first observed in monolayer phosphorene,which is around five times higher than that in transition metal dichalcogenide(TMD)monolayer semiconductor,such as MoS_(2).The carrier lifetime of exciton emission in monolayer phosphorene was measured to be,220 ps,which is comparable to those in other 2D TMD semiconductors.Our results open new avenues for exploring fundamental phenomena and novel optoelectronic applications using monolayer phosphorene.Jiong Yang Renjing Xu Jiajie Pei Ye Win Myint Fan Wang Zhu Wang Shuang Zhang Zongfu Yu Yuerui Lu 2015Light(Science & Applications)2015,4,1:8
3Does the spatial arrangement of urban landscape matter?Examples of urban warming and cooling in Phoenix and Las Vegas显示文摘This study examines the impact of spatial landscape configuration(e.g.,clustered,dispersed)on land-surface temperatures(LST)over Phoenix,Arizona,and Las Vegas,Nevada,USA.We classified detailed land-cover types via object-based image analysis(OBIA)using Geoeye-1 at 3-m resolution(Las Vegas)and QuickBird at 2.4-m resolution(Phoenix).Spatial autocorrelation(local Moran’s I)was then used to test for spatial dependence and to determine how clustered or dispersed points were arranged.Next,we used Advanced Spaceborne Thermal Emission and Reflection Radiometer(ASTER)data acquired over Phoenix(daytime on 10 June and nighttime on 17 October 2011)and Las Vegas(daytime on 6 July and nighttime on 27 August 2005)to examine day-and nighttime LST with regard to the spatial arrangement of anthropogenic and vegetation features.Local Moran’s I values of each land-cover type were spatially correlated to surface temperature.The spatial configuration of grass and trees shows strong negative correlations with LST,implying that clustered vegetation lowers surface temperatures more effectively.In contrast,clustered spatial arrangements of anthropogenic land-cover types,especially impervious surfaces and open soil,elevate LST.These findings suggest that city planners and managers should,where possible,incorporate clustered grass and trees to disperse unmanaged soil and paved surfaces,and fill open unmanaged soil with vegetation.Our findings are in line with national efforts to augment and strengthen green infrastructure,complete streets,parking management,and transit-oriented development practices,and reduce sprawling,unwalkable housing development.Soe Win Myint Baojuan Zheng Emily Talen Chao Fan Shai Kaplan Ariane Middel Martin Smith Huei-Ping Huang Anthony Brazel 2015Ecosystem Health and Sustainability2015,1,4:2
4Alzheimer's disease and type 2 diabetes mellitus: Risk factors and effectiveness of antidiabetic agents in treatment of Alzheimer' s disease 显示文摘Aye Aye Myint Kyaw Soe Win Zaw Aung 2013Science J Clin Med2013,2,3:1
5Rare influenza A(H3N2)variants with reduced sensitivity to antiviral drugs显示文摘Dapat C Suzuki Y Saito R Kyaw Y Myint Y Y Lin N Oo H N Oo K Y Win N Naito M Hasegawa G Dapat I C Zaraket H Baranovich T Nishikawa M Saito T Suzuki H 2010Emerg Infect Dis2010,16,3:1
6An Evaluation of four different wavelet decomposition procedures for spatial feature discrimination in urban areas显示文摘Soe Win Myint Nina Lam John Tyler 2002Transaction in GIS2002,6,4:1
7Consolidation and Permeability Properties of Singapore Marine Clay显示文摘J Chu Myint Win Bo M F Chang 2002Journal of Geotechnical and Geoenvironmental Engineering2002,128,9:1
8An evaluation of four different wavelet decomposition procedures for spatial feature discrimination in urban areas显示文摘Soe Win Myint Nina Lam John Tyler Transactions in GIS0,6,4:1
9Participation of private general practitioners in disease management of malaria in Myanmar显示文摘Objective:Myanmar has been trying to improve the disease management of malaria through public health services. The involvement of private general practitioners(GPs) is recognized as one of the key contributory issues in malaria control,but no one has yet made an attempt to study the efficiency of their role.This study aimed to assess the participation of GPs in improvement of disease management.Methods:The study was conducted with all 32 GPs practicing at three randomly selected townships with high malaria load situated in Upper Myanmar from June 2006 to March 2007 using a pretest-posttest design to assess their knowledge of the disease management prior to and after intervention.The intervention package consisted of a one-day workshop on diagnosis and treatment of malaria and the supply of facilities for microscopy.Questionnaires filled in before and after tests were compared to assess the change of knowledge after the intervention.Diagnosis and treatment practice during the study period was analysed by review of registers kept by GPs,together with a follow-up survey of their patients for the reliability of data.Results:An overall improvement of knowledge was observed and significant changes were apparent for three variables:the criteria for referral of severe malaria,the effect of incomplete treatment and recommended treatment of Plasmodium vivax.Pre-test results showed that only 65.6%of GPs perceived microscopy or Rapid Diagnostic Test kits(RDTs) for confirmation of malaria necessary,while only 15.6%and 40.6%of the GPs knew the recommended treatments of falciparum and vivax malaria,respectively. However,after intervention 92%of the patients were diagnosed as malaria by RDTs and 3%by microscopy throughout the study.The GPs prescribed artemisinin-based combination therapy(ACTs) to 95%of confirmed falciparum cases and treated 82.4%of RDT confirmed falciparum negatives with chloroquine and primaquine.Concurrent with our study,an international NGO,Population Service International,supplied GPs with RDTs and ACTs at subsidized rate which was helpful.Conclusion:The study suggests that participation of GPs may help improve the disease management of malaria and thus assist in the country’s effort to control ma- laria.Thein Tun Zaw Win Tun Hla Soe Tint Khin Lin Thar Tun Kyaw Moe Kyaw Myint 2009Asian Pacific Journal of Tropical Medicine2009,2,5:0
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