On the basis of ghost imaging, this paper proposes a multiple-image encryption scheme combining public key cryptography and Hadamard basis pattern.In the encryption system, a plurality of light paths are set, and the Hadamard basis patterns are used for illumination, so that each light path is concentrated in a bucket detector to obtain intensity v

The search for active cellulolytic consortia among soil microorganisms is of significant applied interest, but the dynamics of the formation of such communities remain insufficiently studied.To gain insight into the formation of an active cellulolytic community, the experiment was designed to examine the colonization of a Cake Pan Sets sterile subs

This article examines the foreign policy platform of Donald Trump, based on his proposals, the composition of his advisers and supporting coalitions.Second focus of the article is the internal political context and limitations to the new administration of the White House.Finally, there are conclusions for Russia and possible scenarios for the devel

This paper describes the high precision digital sun sensor under development at the University of Naples.The sensor determines the sun line orientation in the sensor frame from the measurement of the sun position on the focal plane.It exploits CMOS technology and an original optical head design with multiple apertures.This allows simultaneous multi

With the continuous development of the social economy and the deepening of urbanization, large buildings are increasing, and Targets disaster risks associated with large buildings, such as fire risks, are also increasing.Because of large buildings, such as shopping malls, business offices, transportation hubs buildings, high-rise commercial buildin