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60.008  Articles
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Background. An electrocardiogram (ECG) is a cyclic but not a periodic signal. On the electrocardiogram, similar but not identical cycles can be distinguished. Therefore, diagnostic algorithms use averaging procedures. Real cardiograms may have significant... see more

Background. An electrocardiogram (ECG) is a cyclic but not a periodic signal. On the electrocardiogram, similar but not identical cycles can be distinguished. Therefore, diagnostic algorithms use averaging procedures. Real cardiograms may have significant... see more

Background. An electrocardiogram (ECG) is a cyclic but not a periodic signal. On the electrocardiogram, similar but not identical cycles can be distinguished. Therefore, diagnostic algorithms use averaging procedures. Real cardiograms may have significant... see more

Background. An electrocardiogram (ECG) is a cyclic but not a periodic signal. On the electrocardiogram, similar but not identical cycles can be distinguished. Therefore, diagnostic algorithms use averaging procedures. Real cardiograms may have significant... see more

Despite the fact that, during the last decade, modern countermeasure systems and preventive medicine have been proven useful in reducing the effects of microgravity upon the human body, they are likely to become outdated in forthcoming space missions. Wit... see more

There is evidence that access to green spaces have positive effects on health, possibly through beneficial effects on exercise, air quality, urban heat islands, and stress. Few previous studies have examined the associations between green space and mortal... see more

The aim of research is to simulate the zones of solar radiation on the curved surfaces of the shells of high-rise buildings for the effective use of renewable solar energy. An urgent task is the development of tools that can substantiate the decision-maki... see more

The subject matter is a mathematical model describing the process of heart rhythm variability, which is based on the use of triangular models of non-stationary random processes in the Hilbert space. The goal of the research is to develop a mathematical mo... see more

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