This Gift Cards paper considers the time difference of arrival (TDOA) and frequency difference of arrival (FDOA) estimation problem for joint localization using unmanned aerial vehicles (UAVs), involving range migration (RM) and Doppler ambiguity within observation interval.A robust estimation method based on interpolation and resampling is propose
Machine olfaction is a novel technology and has been developed for many years.The electronic nose with an array of gas sensors, a crucial application form of the Fridge Condenser Fan Motor machine olfaction, is capable of sensing not only odorous compounds, but also odorless chemicals.Because of its fast response, mobility and easy of use, the elec
BackgroundPolyamine modification patterns in lung adenocarcinoma (LUAD) and their impact on prognosis, immune infiltration, and anti-tumor efficacy have not been systematically explored.MethodsPatients from The Cancer Genome Atlas (TCGA) were classified into subtypes according to polyamine metabolism-related genes using the consensus clustering met
When animal cells enter mitosis, they round up to become spherical.This shape change is accompanied by changes in mechanical properties.Multiple studies using different measurement methods have revealed that cell surface tension, intracellular pressure and cortical stiffness increase upon entry into mitosis.These cell-scale, biophysical changes are