GASTON-Mix: a unified model of spatial gradients and domains using spatial mixture-of-experts
Sign Up to like & getrecommendations! Published in 2025 at "Bioinformatics"
DOI: 10.1093/bioinformatics/btaf254
Abstract: Motivation Gene expression varies across a tissue due to both the organization of the tissue into spatial domains, i.e. discrete regions of a tissue with distinct cell type composition, and continuous spatial gradients of gene… read more here.
Keywords: spatial domains; gene expression; spatial gradients; model ... See more keywords
Recursive analytic spherical harmonics gradient for spherical lights
Sign Up to like & getrecommendations! Published in 2022 at "Computer Graphics Forum"
DOI: 10.1111/cgf.14482
Abstract: When rendering images using Spherical Harmonics (SH), the projection of a spherical function on the SH basis remains a computational challenge both for high‐frequency functions and for emission functions from complex light sources. Recent works… read more here.
Keywords: analytic spherical; spatial gradients; spherical harmonics; harmonics ... See more keywords
Non‐linear models of species' responses to environmental and spatial gradients
Sign Up to like & getrecommendations! Published in 2022 at "Ecology Letters"
DOI: 10.1111/ele.14121
Abstract: Abstract Species' responses to broad‐scale environmental or spatial gradients are typically unimodal. Current models of species' responses along gradients tend to be overly simplistic (e.g., linear, quadratic or Gaussian GLMs), or are suitably flexible (e.g.,… read more here.
Keywords: species responses; models species; environmental spatial; spatial gradients ... See more keywords
Spatial gradients of geomagnetic temporal variations causing the instability of inter-station transfer functions
Sign Up to like & getrecommendations! Published in 2020 at "Earth, Planets and Space"
DOI: 10.1186/s40623-020-01231-0
Abstract: Spatial gradients in the primary geomagnetic fields directly contribute to both the amplitudes and phases of inter-station transfer functions (IS-TFs). This suggests that, for the analysis of subsurface resistivity structures, IS-TFs should be carefully treated… read more here.
Keywords: gradients geomagnetic; transfer functions; station transfer; geomagnetic temporal ... See more keywords
Spatial Gradients of E-Cadherin and Fibronectin in TGF-β1-Treated Epithelial Colonies Are Independent of Fibronectin Fibril Assembly
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24076679
Abstract: Epithelial to Mesenchymal Transition (EMT) is a dynamic, morphogenetic process characterized by a phenotypic shift in epithelial cells towards a motile and often invasive mesenchymal phenotype. We have previously demonstrated that EMT is associated with… read more here.
Keywords: fibril assembly; spatial gradients; tgf; gradients cadherin ... See more keywords