Research in photobiology is currently limited by a lack of devices capable of delivering precise and tunable irradiation to cells in a high-throughput format.This limits researchers to using expensive commercially available or custom-built light sources which make it difficult to replicate, standardize, optimize, and scale experiments.Here we prese
BackgroundThe mRNA-based COVID-19 vaccine was introduced to the general public in December 2020.Shortly thereafter, safety concerns were raised due to the reporting of allergic reactions.Allergy-related disorders were suspected to be significant risk factors and the excipient polyethylene glycol was suggested to be a robust allergen.MethodsThis is
To overcome the dependence on sunlight of multi-spectral cameras, an active light source multi-spectral imaging system was designed and a preliminary experimental study was conducted at night without solar interference.The system includes an active light source and a multi-spectral camera.The active light source consists of four integrated LED (Lig
In 2015, most of university students chose to have a vacation in their home country (75.1%).Before students decided Glass Ornament where to go on vacation they had identified their needs.In doing so they took into consideration opinions of other people (friends – 35.9%, family – 26%) or information provided by different sources (the Int
Introduction.The article deals with the problem of calculating the strength of the shaft of the wheel drive of agricultural machinery.The strength conditions of both the maximum torque and the values of relative deformations of the shaft are taken into account.Aim of the Article.Of the research is to determine the limits of external influences on a