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Zoological Lett
January 2025
Faculty of Arts and Science, Kyushu University, Fukuoka, 819-0395, Japan.
Background: Sleep is a conserved physiological phenomenon across species. It is mainly controlled by two processes: a circadian clock that regulates the timing of sleep and a homeostat that regulates the sleep drive. Even cnidarians, such as Hydra and jellyfish, which lack a brain, display sleep-like states.
View Article and Find Full Text PDFBMC Pediatr
January 2025
Faculty of Nursing, Yasouj University of Medical Sciences, Kohkiloyeh and Boyer-Ahmad, Yasuj, Iran.
Background: Early and continuous exposure to painful stimuli in premature infants leads to short-and long-term complications. Listening to white noise is an accessible and inexpensive non-invasive method that can be used as a safe nursing intervention in hospitals. This study aimed to assess white noise's effect on premature Infants' physiological parameters during peripheral intravenous catheter insertion.
View Article and Find Full Text PDFJ Biol Eng
January 2025
AVT - Biochemical Engineering, RWTH Aachen University, Forckenbeckstr. 51, D-52074, Aachen, Germany.
Background: Shake flasks are essential tools in biotechnological development due to their cost efficiency and ease of use. However, a significant challenge is the miniaturization of process analytical tools to maximize information output from each cultivation. This study aimed to develop a respiration activity online measurement system via off-gas analysis, named "Transfer rate Online Measurement" (TOM), for determining the oxygen transfer rate (OTR), carbon dioxide transfer rate (CTR), and the respiration quotient (RQ) in surface-aerated bioreactors, primarily targeting shake flasks.
View Article and Find Full Text PDFBMC Musculoskelet Disord
January 2025
Department of Spine Surgery, Ameos Clinic Eutin, Eutin, Germany.
Purpose: The aim was to assess the clinical outcomes after posterior spinal fusion (PSF) in patients with Scheuermann's disease (SD).
Methods: SD undergoing PSF were retrospectively analyzed. Clinical outcome was determined using SRS-22- and Eq.
Background: The photothermal sensitivity of tobacco refers to how tobacco plants respond to variations in the photothermal conditions of their growth environment. The degree of this sensitivity is crucial for determining the optimal planting regions for specific varieties, as well as for improving the quality and yield of tobacco leaves. However, the precise mechanisms underlying the development of photothermal sensitivity in tobacco remain unclear.
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