Publications by authors named "S S Selvin"
Article Synopsis
- Active optical metasurfaces use flexible materials to manipulate light in new ways, allowing for innovative human-technology interactions.
- Researchers developed soft metasurfaces that change shape through the swelling of conducting polymers, improving upon traditional methods that face trade-offs between tuning ability and optical loss.
- Using a specific polymer, PEDOT:PSS, they achieved dynamic color tuning and efficient beam steering while operating at low voltages, making these metasurfaces promising for wearable technology.
Introduction: The aim of reconstruction of a contracted socket is to retain a satisfactory prosthesis. Simple procedures to modify the socket architecture as first line options could avoid multiple staged procedures, increased surgical time, harvesting tissues or use of allografts. The objective of this study was to evaluate the outcome of modifying the socket architecture by making conjunctival relaxing incisions leaving it bare to re-epithelialize and compare it to dermis-fat graft.
View Article and Find Full Text PDFPurpose: To study the relationship between the amplitude of accommodation (AA) measured by the Royal Air Force (RAF) rule and near addition (NA) prescribed in presbyopic patients to assess how far practice is different from theoretical recommendations.
Methods: Patients, aged 40 to 60 years with best corrected vision of 6/6 N5 were included in this cross sectional observational study. AA was measured using the RAF rule.