Objective: This paper aims to examine dividend smoothing based on financial flexibility and capital structure adjustment.Method: In this study, the data of 120 companies listed in the Tehran Stock Exchange in the period 2009 to 2016 were collected, and the pooled regression model was used to test the research hypotheses.Results: Findings verified t
The joint use of hyperspectral image (HSI) and light detection and ranging (LiDAR) data has gained significant performance on land-cover classification.Although spatial–spectral feature learning methods here based on convolutional neural networks and transformer networks have achieved prominent advances, contextual information described by f
Extracellular Vesicles (EVs), membrane vesicles released by all cells, offworld drum pads are emerging mediators of cell-cell communication.By carrying biomolecules from tissues to biofluids, EVs have attracted attention as non-invasive sources of clinical biomarkers in liquid biopsies.EVs-based liquid biopsies usually require EVs isolation before
Abstract Background The severe course of COVID-19 causes cardiovascular injuries, although the mechanisms involved are still not fully recognized, linked, and understood.Their characterization is of vibrating table for chocolate great importance with the establishment of the conception of post-acute sequelae of COVID-19, referred to as long COVID,
Medical microrobots have been widely used in clinical applications, particularly the spiral type locomotion mechanism, which was recently considered one of the main self-propelling mechanisms for the next medical microrobot to perform tasks such as capsule endoscopy and drug delivery.However, limits in clinical applications still exist.The spiral a