Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Monika A. Prucnal"'
Autor:
Monika A. Prucnal, Adam G. Polak
Publikováno v:
Metrology and Measurement Systems, Vol vol. 30, Iss No 2, Pp 323-336 (2023)
Sleep apnea syndrome is a common sleep disorder. Detection of apnea and differentiation of its type: obstructive (OSA), central (CSA) or mixed is important in the context of treatment methods, however, it typically requires a great deal of technical
Externí odkaz:
https://doaj.org/article/e20d5f85ecfe47e9982da3dc8b38dfd5
Autor:
Adam G. Polak, Bartłomiej Klich, Stanisław Saganowski, Monika A. Prucnal, Przemysław Kazienko
Publikováno v:
Sensors, Vol 22, Iss 18, p 7047 (2022)
Cardiac monitoring based on wearable photoplethysmography (PPG) is widespread because of its usability and low cost. Unfortunately, PPG is negatively affected by various types of disruptions, which could introduce errors to the algorithm that extract
Externí odkaz:
https://doaj.org/article/94a8cd1086454d3f8a69b8b2f4d25bf9
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Pediatric Endocrinology, Diabetes and Metabolism, Vol 14, Iss 4, Pp 243-247 (2008)
Wprowadzenie: Zespół Downa (ZD) jest najczęściej występującą genetycznie uwarunkowaną patologią w całej populacji. Nadekspresja materiału genetycznego, w wyniku potrojenia liczby genów na 21 chromosomie, powoduje charakterystyczne cechy f
Externí odkaz:
https://doaj.org/article/e055f5cbc2674d8385226ca2c2155689
Autor:
Monika A. Prucnal, Adam G. Polak
Publikováno v:
EMBC
Typically, two symmetrical EEG channels are recorded during polysomnography (PSG). As a rule, only the recommended channel is used for sleep stage scoring or sleep apnea detection, and the other for backup. Concurrently, there are many works demonstr
Autor:
Adam G. Polak, Monika A. Prucnal
Publikováno v:
Metrology and Measurement Systems, Vol 24, Iss 2, Pp 229-240 (2017)
EEG signal-based sleep stage classification facilitates an initial diagnosis of sleep disorders. The aim of this study was to compare the efficiency of three methods for feature extraction: power spectral density (PSD), discrete wavelet transform (DW
Autor:
Monika A. Prucnal, Adam G. Polak
Publikováno v:
EMBC
Sleep apnea (SA) is one of the most common disorders manifesting during sleep and the electroencephalo-gram (EEG) belongs to these biomedical signals that change during apnea and hypopnea episodes. In recent years, a few publications reported approac
Publikováno v:
Pediatria Polska. 87:449-453
The aim of this study was to assess the prevalence of allergy among Wroclaw's 6.5–9.5 years old and to evaluate the possible relation with passive smoking as well as obesity. Material and methods questionnaires and results of physical examination o
Publikováno v:
Pediatric endocrinology, diabetes, and metabolism. 14(4)
Down's Syndrome (DS) is the most frequent genetic pathology in population. Overexpression of genetic material (as a result of triple genes number) causes characteristic phenotypic features, numerous organic and systemic defects, physical and psychomo