The notion that cooperation can aid a group of agents to solve problems more efficiently than if those agents worked in isolation is prevalent in computer science and business circles.Here we consider a primordial form of cooperation - imitative learning - that allows an effective exchange of information between agents, which are viewed as the proc
Giant cell arteritis is the most common vasculitis in adults above 50 years old.The disease is characterized by granulomatous inflammation of medium and large arteries, particularly the temporal artery, and is associated acutely with headache, claudication, and visual disturbances.Diagnosis of the disease is often complicated by its protean present
Tungsten oxide is a widely used electrochromic material with important applications in variable-transmittance smart windows as well as in other optoelectronic devices.Here we report on electrochemical impedance spectroscopy applied to hydrous electrochromic tungsten oxide films in a wide range of applied potentials.The films were able to reversibly
Background.The Cortez Province (CP) is located in the transitional warm-temperate/subtropical region that allows the ichthyological component inhabiting it to be a mixture of elements of different biogeographic affinities.Since the first systematic analysis of the fish fauna of the Gulf of California in the 1960’s a major portion of the e