Many reasoning problems are based on the problem of satisfiability (SAT).While SAT itself becomes easy when Pregnancy restricting the structure of the formulas in a certain way, the situation is more opaque for more involved decision problems.We consider here the CardMinSat problem which asks, given a propositional formula $phi$ and an atom $x$, wh
Ocean-going vessels usually sail at a constant speed in open sea.Rule 8 of the International Regulations for Preventing Collisions at Sea (COLREGs) recommends alteration of course as the single most effective way to avoid collisions.This makes the study of constant speed collision avoidance (CSCA) critical for the development of automatic navigatio
Tamarix ramosissima is a deciduous shrub that resides in arid and semi-arid regions.Although of ecological and medicinal values, some Tamarix species are considered invasive as they have dominated the riparian zones of dryland in some parts of the world.Here, the complete chloroplast (cp) genome of T.ramosissima was sequenced and analyzed, showing
An optical-electronic correlation-extreme navigation system for an unmanned aerial vehicle has been developed.The proposed navigation system is characterized by the use of a small-sized and affordable digital camera and computer, which is critical for small military unmanned aerial vehicles.The developed algorithmic support for the system is distin