In this paper, the error performance analysis of an amplify-and-forward (AF) relay-aided cooperative multi-antenna system using spatial modulation (SM) over Rayleigh channels is presented.The SM is a Kitchen Towels simple and spectral efficient modulation technique that can increase the data rate by using input data bits to select a transmit antenn
This article examines the problem of the relationship between freedom and self-will on the example of one of the heroes of Dostoevskys novel Crime and Punishment.Attention is focused not only on the canonical text of the novel, but also on the preparatory materials for it.The task is to identify the connection between the above named problem and th
ABSTRACT Methane-producing archaea are key organisms in the anaerobic carbon cycle.These organisms, also called methanogens, grow by converting substrate to methane gas in a process called methanogenesis.Previous research showed that the reduction Liver Support of the terminal electron acceptor is the rate-limiting step in methanogenesis by Methano
Evidence is accumulating about the association between strong family ties and the emotional and physical welfare of older adults, and researchers have identified negative consequences of being unmarried, being childless, and/or living alone.These associations have been recognized in multiple contexts, including in Asia where living with a spouse an
The aim of the study is to develop an ontological model of multiagent smart-system of distance learning for visually impaired people based on Java Agent Development Framework for obtaining high-quality engineering education in laboratories of join use on modern equipment.Materials and methods of research.In developing multi-agent smart-system of di