COVID-19 patients are strongly affected in terms of limb motion when imbedded during the acute phase infection, but also course recovery therapies. Peculiarities investigated for design requirements medical devices assistance those patients. Solutions analyzed from existing to outline open issues provide guidelines proper adaption or new designs supporting against effects. Examples reported aut...

Periodic random environments and mechanisms of their effect on imbedded random variables are discussed. The variables under consideration represent either waiting time until some event occurs or the number of events within a given time interval. Their probability distributions have periodic residual lifetime functions and periodic failure rates. The form of the corresponding cumulative distribu...

This paper addresses the problem of evaluating the performance of multiprocessor with shared memory and private caches executing Invalidate Coherence Protocols. The model is grounded in queuing network theory and includes bus interference, cache interference, and main memory interference. The method of the Imbedded Markov Chains is used. The highest and lowest performance characteristics are ca...

We present a quantitative photometry of the bulge and disk of NGC 1288. We deduce from the multiplicity of spiral arms, using arguments of density wave theory, that NGC 1288 must be imbedded in a dark halo.

The computed tomography (CT) findings in two cases of posttraumatic bamboo foreign bodies imbedded for many years in lung parenchyma are presented. These foreign bodies consisted of relatively cylindrical structures of high density, and were highly suggestive of bamboo.

Two-channel imbedded directional couplers were fabricated with proton implantation, yielding complete light transfer in 2 mm. Ridged channel guides were fabricated by ion-micromachining epitaxial layers, and a method of directional coupling was demonstrated.