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https://www.selleckchem.com/products/stat-in-1.html We evaluate our system using 867 images for which we have obtained line-intersect counts, attaining a Spearman rank correlation of 0.9748 and an r 2 of 0.9217. We also achieve an F 1 of 0.7 when comparing the automated segmentation to the manual annotations, with our automated segmentation system producing segmentations with higher quality than the manual annotations for large portions of the image. Conclusion We have demonstrated the feasibility of a U-Net based CNN system for segmenting images of roots in soil and for replacing the manual line-intersect method. The success of our approach is also a demonstration of the feasibility of deep learning in practice for small research groups needing to create their own custom labelled dataset from scratch. © The Author(s) 2020.Background Inflammation is an important mechanism in the pathogenesis of delirium. Since delirium might reduce by anti-inflammatory effects of omega-3 fatty acids. Based on this respect, a study was conducted to indicate the effect of omega-3 fatty acids in the prevention of delirium in mechanically ventilated patients. Materials and Methods This study is a randomized, double-blind, placebo-controlled clinical trial. One hundred and sixty-eight mechanically ventilated patients were selected in the investigation. Patients were randomly allocated to receive either 2 g of omega-3 syrup or placebo once a day. Twice daily delirium was assessed due to Confusion Assessment Method and the Richmond Agitation-Sedation Scale. The number of days with delirium during the first 10 days of admission was the primary outcome. Secondary outcomes had been included duration of mechanical ventilation, length of intensive care unit (ICU) stay, and mortality. Results Patient-days with delirium (P = 0.032), the number of ICU stay (P = 0.02), and mechanical ventilation (P = 0.042) days in omega-3 group significantly were lower than control group. Mortality was not signifi

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