We report a construction of distributed-feedback (DFB) optical microcavities, which is realized through mechanical contact between a high-quality planar thin film of a polymeric semiconductor and a large-area homogeneous nanograting.Using poly[(9,9-dioctylfluorenyl-2,7-diyl)-alt-(benzo[2,1,3] thiadiazol-4,8-diyl)] (F8BT) koip share price as the act
Abstract Effective urban planning and management rely on accurate land cover mapping, which can be achieved through the combination of remote sensing data and machine learning algorithms.This study aimed to explore and demonstrate the potential benefits of integrating Sentinel-1 SAR and Sentinel-2 MSI satellite imagery for urban land cover classifi
Abstract Background Two potential migratory routes followed by modern humans to colonize Eurasia from Africa have been proposed.These are the two natural passageways that connect both continents: the iphone 14 price chicago northern route through the Sinai Peninsula and the southern route across the Bab al Mandab strait.Recent archaeological and ge
Per- and polyfluoroalkyl substances (PFAS) constitute a class of synthetic chemicals extensively utilized in various consumer products and industrial applications.Characterized by their remarkable persistence, PFAS iphone 14 price chicago chemicals resist degradation, perpetuating their presence in the environment for an indefinite period.Human exp
Gravity measurements, replacement of the unmanned magnetometer, and a reconnaissance flight to the harry potter magsafe case Belgica Mountains were carried out in the Sor Rondane Mountains as a part of the 55 th Japanese Antarctic Research Expedition (JARE-55).The field party comprised two geodesists, one geomorphologists, and one magnetospheric sc