However, all but one kelt that must have passed via turbine were successful in reaching the river mouth. Migratory delay presumably due to searching behaviour caused by low water flow was estimated at approximately 6 days as migration rates were significantly slower in the reservoir (median ± s.e. 8.5 ± 2.5 km day-1 ) than up- (29.7 ± 5.0 km day-1 ) or downriver (22.1 ± 3.1 km day-1 ). The proportion of time (median 30%) that kelts spent swimming upstream (searching behaviour) in the reservoir was a significant variable for migration success. Responses to natural scenes are the business of the retina. We find primate ganglion cell responses to such scenes consistent with those to simpler stimuli. A biophysical model confirmed this and predicted ganglion cell responses with close to retinal reliability. Primate ganglion cell responses to natural scenes were driven by temporal variations in colour and luminance over the receptive field centre caused by eye movements, and little influenced by interaction of centre and surround with structure in the scene. ABBV-744 nmr We discuss implications in the context of efficient coding of the visual environment. Much information in a higher spatiotemporal frequency band is concentrated in the magnocellular pathway. Responses of visual neurons to natural scenes provide a link between classical descriptions of receptive field structure and visual perception of the natural environment. A natural scene video with a movement pattern resembling that of primate eye movements was used to evoke responses from macaque ganglion cnatural scenes than the parvocellular pathway. Whitening is less important for chromatic channels. Taken together, this shows how a complex interplay across space, time and spectral content sculpts ganglion cell responses. Early plasma transfusion for management of bleeding, particularly trauma, is associated with better outcomes. Improving the availability/safety of plasma transfusion for patients is essential for transfusion services. The aim of this study is to evaluate the hemostatic capacity of methylene-blue (MB) liquid (not frozen) plasma over time. Twenty whole blood-derived plasma units collected from male donors were separated and processed within 18 h of collection. Individual plasmas were treated with MB and stored in liquid status at 2-6°C for 14 days. A range of coagulation assays, including thrombin generation, rotational thromboelastometry (ROTEM), and Thrombodynamics were tested at different time-points, together with bacterial growth. Apart from Factor (F)XII, other coagulation factors (fibrinogen, FV, FVIII, FXI) reduced significantly after MB treatment, with levels remaining stable except for FVIII afterward. By day 14, most clotting factors were >0.7 IU/ml, apart from FVIII. There was a disproportionate decrease in Protein S (PS) activity compared to free PS antigen and by day 14 its value was ~50%. There was no significant difference in maximum clot formation (ROTEM) and clot-density (Thrombodynamics) over time. Endogenous thrombin potential (Thrombin-Generation), clot-size, and velocity index (Thrombodynamics) decreased significantly over time consistent with clotting factor reduction. There was no bacterial growth. MB-treated liquid plasma stored at 2-6°C can be used for up to 14 days the long shelf-life, the liquid status, and the MB treatment will improve its availability for management of bleeding as well as providing a safe component from pathogens.MB-treated liquid plasma stored at 2-6°C can be used for up to 14 days the long shelf-life, the liquid status, and the MB treatment will improve its availability for management of bleeding as well as providing a safe component from pathogens.A new perchlet species is described on the basis of four specimens collected from southwestern Taiwan. It is similar to congeners with relatively few lateral-line scales (35-38) and can be distinguished by having third to sixth dorsal-fin spines notably long; eighth and ninth dorsal-fin spines notably short; developed gill rakers 1 + 7-8; scale rows between lateral line and sixth dorsal-fin spine 4 (the dorsalmost half-sized); tip of upper corner of caudal fin reddish; four reddish bands midlaterally on body with groups of melanophores in these bands. DNA barcoding analysis reveals the new species is a distinct lineage and closest to Chelidoperca microdon. The average interspecific genetic distance calculated by the K2P model is 15.4%, whereas the mean distance from the new species to C. microdon is 18.3%. The inferred phylogenetic tree supports monophyly of Chelidoperca. Including the new species, six nominal species of Chelidoperca are recognized in Taiwanese waters.Although growing evidence supports the inclusion of social media in education, no studies to date have investigated the potential role of Instagram in anatomy education for dental students. Anatomists at University of Texas School of Dentistry (UTSD) and University of Nebraska Medical Center (UNMC) College of Dentistry created unique Instagram pages supplemental to traditional pedagogy, aiming to provide easily-accessible, interactive content for our tech-savvy students. The aim of this study was to evaluate students' perspectives of the use of social media in education and their respective professor's Instagram page. In the fall of 2020, 170 students (86 from UTSD and 84 from UNMC) voluntarily participated in a survey via Qualtrics. The majority of respondents (85.1%) had seven or more years of experience with social media, and 96.9% of students reported using social media as a source of information with 92.5% using for educational purposes. All students agreed that their respective professor's page has been helpful for anatomy study and review, added to their understanding of anatomy, is convenient, engaging, and professional. While consistent themes emerged between cohorts, UNMC students had a higher level of agreement regarding their page's added relevance to learning in the class/clinic (p = 0.0016), while UTSD students reported feeling more comfortable asking their professor questions through Instagram (p = 0.015). Among all variables, female students and Generation Z students responded more favorably than male or Generation Y counterparts. Here, the authors describe benefits and considerations for others interested in using Instagram as an educational tool.