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Portable-CELLxGENE: standalone executables of CELLxGENE for easy installation.
GigaByte
March 2025
UCL Great Ormond Street Institute of Child Health, University College London, 20 Guilford Street, WC1N 1DZ, London, UK.
Unlabelled: Biologists who want to analyse their single-cell transcriptomics dataset must install and use specialist software via the command line. This is often impractical for non-bioinformaticians. Whilst the popular CELLxGENE software provides an intuitive graphical interface to facilitate analysis outside the command line, its server-side installation and execution remain complex.
View Article and Find Full Text PDFFovealNet: Advancing AI-Driven Gaze Tracking Solutions for Efficient Foveated Rendering in Virtual Reality.
IEEE Trans Vis Comput Graph
March 2025
Leveraging real-time eye tracking, foveated rendering optimizes hardware efficiency and enhances visual quality virtual reality (VR). This approach leverages eye-tracking techniques to determine where the user is looking, allowing the system to render high-resolution graphics only in the foveal region-the small area of the retina where visual acuity is highest, while the peripheral view is rendered at lower resolution. However, modern deep learning-based gaze-tracking solutions often exhibit a long-tail distribution of tracking errors, which can degrade user experience and reduce the benefits of foveated rendering by causing misalignment and decreased visual quality.
View Article and Find Full Text PDFThe effect of clinical, bifurcation, and aneurysm morphological characteristics on the risk of rupture in internal carotid artery bifurcation aneurysms.
Ulus Travma Acil Cerrahi Derg
March 2025
Clinic of Neurosurgery, University of Health Science, Ankara Bilkent City Hospital, Ankara-Türkiye.
Background: This study aimed to examine the clinical and morphological characteristics associated with the risk of rupture of internal carotid artery (ICA) bifurcation aneurysms (ICAbifAn) by comparing ruptured and unruptured aneurysms.
Methods: The two-center observational study included 66 patients with ICAbifAn (4.3%) identified from a database of 1,512 patients with intracranial aneurysms.
Merging metabolomics and genomics provides a catalog of genetic factors that influence molecular phenotypes in pigs linking relevant metabolic pathways.
Genet Sel Evol
March 2025
Animal and Food Genomics Group, Division of Animal Sciences, Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy.
Background: Metabolomics opens novel avenues to study the basic biological mechanisms underlying complex traits, starting from characterization of metabolites. Metabolites and their levels in a biofluid represent simple molecular phenotypes (metabotypes) that are direct products of enzyme activities and relate to all metabolic pathways, including catabolism and anabolism of nutrients. In this study, we demonstrated the utility of merging metabolomics and genomics in pigs to uncover a large list of genetic factors that influence mammalian metabolism.
View Article and Find Full Text PDFKeypoint detection plays a fundamental role in many applications, such as 3D reconstruction, object registration, and shape retrieval, and has attracted significant interest from researchers in computer vision and graphics. However, due to the ambiguity of the keypoint and the complexity of 3D objects, it is still tricky for existing 3D keypoint detection methods to generate stable keypoints with good coverage, especially for unsupervised detection methods. This paper proposes a 3D keypoint detection method based on hierarchical point saliency.
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