Results 91 to 100 of about 11,134,879 (212)
GraphShed: A Data-derived Graph-based Watershed Group-finder
The Astrophysical JournalThis study introduces GraphShed, a data-derived group-finder that applies top-down watershed segmentation to Voronoi-induced graphs, identifying galaxy systems directly from the density field via a GraphShed-derived linking length, with no density ...
P. Ghafour +3 more
doaj +1 more source
New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 4, December 2026.The decline of seagrass meadows is a continuing global concern, and seed‐based restoration provides a scalable approach to recovering lost and degraded meadows. Such approaches require large quantities of seed to be collected, processed, and often stored for months until deployment.
Kelsie J. Fractal +4 more
wiley +1 more source
The Planetary Science JournalThroughout history, the definition of “class” and the construction of astronomical classification systems has been a deep scientific and philosophical problem: scientific because facts such as physical composition ideally need to be known for proper ...
Steven J. Dick
doaj +1 more source
The Plant Phenome Journal, Volume 9, Issue 1, December 2026.Abstract Fruit size, shape, color, and percent fruit rot are important quality traits for breeding cranberry (Vaccinium macrocarpon Ait.). Image analysis can be used to measure these traits, but affordable hardware for standardized image capture and integrated user‐friendly software pipelines are lacking.
Jeffrey L. Neyhart +8 more
wiley +1 more source
Applying Image Recognition Methods for Classification of Galaxy Images
Problem solving in astronomy, using computer methods is a very topical issue nowadays. The topicality of object classification problem has been increasing during the last couple of years, especially because of the radio signal received from cosmos, the ...
Sazonovs, Aleksejs, Bratarčuks, Sergejs
core
A Morphological Study of AGN-host Dwarf Galaxies
The Astrophysical JournalThe study of morphology in galaxies offers a convenient and quantitative method to measure the shapes and characteristics of galaxy light distribution that reflect the evolutionary history.
Jie Tian +3 more
doaj +1 more source
his work introduces the RTLI Coherence Classification System (RCCS)—a unified, quantitative framework for characterizing the coherence state of gravitational systems across scales, from dwarf galaxies to black holes. Building on the RTLI relational triangle and recent SPARC rotation-curve analyses, the RCCS provides a four-parameter diagnostic set ...
openaire +1 more source
Genome‐wide prediction of cloned disease resistance homologues across the Oryza genus
The Plant Genome, Volume 19, Issue 4, December 2026.Abstract The wild relatives of rice (Oryza sativa L.) represent reservoirs of genetic diversity and potential sources of novel pest and disease resistance. The recent availability of high‐quality Oryza genome assemblies has enabled greater exploration of this diversity across the genus.
Sabrina Morrison +4 more
wiley +1 more source
Category-based Galaxy Image Generation via Diffusion Models
The Astronomical JournalConventional galaxy image generation methods rely on semianalytical models and hydrodynamic simulations, which are highly dependent on physical assumptions and parameter tuning.
Xingzhong Fan +4 more
doaj +1 more source
Journal of Flood Risk Management, Volume 19, Issue 4, December 2026.ABSTRACT Urbanisation, climate uncertainty, and limited city budgets have heightened the need for efficient urban drainage management. While advanced hydrodynamic models assess the performance of drainage networks, they are computationally intensive, time‐consuming, and expensive.
Rakhee Ramachandran +3 more
wiley +1 more source