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| 1 | Retinal structural-vascular-functional relationship using optical coherence tomography and optical coherence tomography -angiography in myopia显示文摘Background:To examine the retinal structure–vascular-function relationship using optical coherence tomography(OCT)and optical coherence tomography angiography(OCTA)in myopia.Methods:This was a prospective cross-sectional study comprising 86 eyes of 45 individuals with varying axial lengths and spherical equivalents and no posterior segment abnormalities.All eyes underwent optical coherence tomography with the Spectralis SD-OCT and OCTA with RTVue-XR Avanti;Optovue.Individual macular retinal layer thicknesses and flow areas and vessel densities were measured on OCT and OCTA,respectively.Linear correlations were made between the macular layer thicknesses,flow areas and vessel densities with axial length,spherical equivalent and visual acuity.Results:The participants’mean ages were 33.34±14.45 years,mean spherical equivalent refractions were−7.17±5.71 D and axial lengths were 25.95±2.41 mm.There were significant positive correlations of foveal angle(r=0.757,p=0.001),inner retinal(r=0.764,p=0.001)and outer plexiform layer(r=0.771,p=0.001)thickness on OCT and vessel densities in deep capillary plexus(r=0.313,p=0.003)on OCTA with axial length and negative correlations with spherical equivalents and visual acuity.Significant negative correlations of outer nuclear layer(r=−0.560,p=0.03)and photoreceptor outer segment layer thickness(r=−0.856,p<0.001)were noted on OCT with axial length and positive correlations with spherical equivalents and visual acuity.Conclusion:The lateral retinal stretching in myopia could possibly explain the correlation between retinal layer thickness,vascular density and visual acuity in these eyes.Further research is required to investigate this. | Ramesh Venkatesh Shivani Sinha Deepika Gangadharaiah Santosh G.K.Gadde Ashwin Mohan Rohit Shetty Naresh Kumar Yadav | 2019 | Eye and Vision2019，6，1： | 7 |
| 2 | Charge response function and a novel plasmon mode in graphene显示文摘 | GANGADHARAIAH S FARID A M MISHCHENKO E G | 2008 | Physics Review Letters2008，100，16： | 1 |
| 3 | Inception and entrainment in self- aerated flows 显示文摘 | Thimmaiah Gangadharaiah Nagar S Lakshmana Rao Kyathasandra Seetharamiah | 1970 | Journal of the Hydraulics Division ASCE1970，96，7： | 1 |
| 4 | Characteristics of self-aerated flows显示文摘 | Lakshmana Rao N S Kyatasandra Seetharamiah Thimmaiah Gangadharaiah | 1970 | Journal of Hydraulics Division Prae ASCH1970，2，： | 1 |
| 5 | Majorana edge states in interacting one-dimensional systems显示文摘 | Gangadharaiah S Braunecker B Simon P | | 0，，： | 1 |
| 6 | Prospective of Indian Tropical Tasar Silkworm, Antheraea Mylitta Drury (Lepidoptera: Saturniidae) as Feasible Forest Wealth显示文摘 | Rangareddygari Manohar Reddy Pathapalli Muneerappa Muniswamy Reddy Gangadharaiah Lokesh Reddivari Dayananda Reddy Cheluri Siva Reddy Andanur Manjula Vankadara Sivaprasad | 2011 | Journal of Life Sciences2011，5，10： | 0 |
| 7 | Effect of Reinforcement and Copper Chill on LM13/ZrSiO_(4)/C Hybrid Metal Matrix Composites(HMMCS)-An Experimental and Statistical Analysis显示文摘Composites place a vital role in the applications of material science,i.e.aerospace,automobile,marine,etc.Dual reinforcement composites are a trending research area in the field of metal matrix composites.In this research article dual reinforcement,i.e.zirconium silicate(ZrSiO4)and carbon,is added to molten LM13 using the stir casting process in terms of(as cast),(3+3)mass%,(6+3)mass%,(9+3)mass%and(12+3)mass%respectively,using copper as a chill kept toward one end.The tensile,the hardness,and the microstructure of the composite specimens at the chill end and non chill end are studied.Experimental results are compared with analytical results and tabulated.It is found an increase in reinforcement and chilling effect enhances the properties of the composite.The ultimate tensile strength(UTS)and the hardness increase gradually with the increase in ZrSiO4 addition.The maximum UTS,the hardness and the signal to noise ratio(S/N ratio)for mechanical characterizations are evaluated using Taguchi method.It is found that 9 mass%of ZrSiO4 yields better results than the other combinations.Results are tabulated and compared using statistical tools.Microscopic studies reveal the uniform distribution of matrix and reinforcements with negligible agglomeration. | Yellampalli Prakash RAVITEJ Chikkamaranahalli Boganarasimhaiah MOHAN Maravanji Gangadharaiah ANANTHAPRASAD | 2021 | China's Refractories2021，30，4： | 0 |
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