When Carnot and Stirling initially conceptualized heat engines, temperature unambiguously represented our everyday perception of cold and hot.However, as this energy scale is expanded to measure the strength of noise in general nonequilibrium heat baths, such as those consisting of bacteria or active particles, it takes on different definitions and
In this paper, a dual-polarized omnidirectional rectenna array using a hybrid power-combining scheme is proposed for the applications of RF energy harvesting.In the antenna design Sinus part, two omnidirectional antenna subarrays are created to receive horizontally polarized electromagnetic (EM) waves and a four-dipole subarray is produced to recei
Abstract Scalp Massager Human activities interfere with wild animals and lead to the loss of many animal populations.Therefore, efforts have been made to understand how wildlife can rebound from anthropogenic disturbances.An essential mechanism to adapt to environmental and social changes is the fluctuations in the host gut microbiome.Here we give
The treatment and utilization of straw is a considerably complex type of problem in agricultural production.A mobile pellet harvester integrates the mechanisms of picking, drying, crushing, and pelletizing, thereby solving the problem caused by the traditional method and reducing human effort and material resources.The crushing mechanism of Pots a