Results 141 to 150 of about 223,659 (257)

Voronoi Diagram-based USBL Outlier Rejection for AUV Localization

한국해양공학회지
USBL systems are essential for providing accurate positions of autonomous underwater vehicles (AUVs). On the other hand, the accuracy can be degraded by outliers because of the environmental conditions.
Hyeonmin Sim, Hangil Joe
doaj   +1 more source

Sarcopenia Is Associated With Severe Treatment Toxicity and Mortality in Older Adults With Advanced Cancer: A Secondary Analysis

Journal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 5, October 2026.
ABSTRACT Background Sarcopenia, a loss of muscle strength, quantity and performance that occurs primarily from ageing or secondary to disease, is hypothesized to worsen treatment outcomes in patients with cancer. Most published studies, however, focus solely on muscle quantity in patients under 70.
Lindsey J. Mattick, Mostafa Mohammed, Chin‐Shang Li, Rachael G. Tylock, Kah Poh Loh, Marie A. Flannery, Luke J. Peppone, Po‐Ju Lin, Marcus D. Goncalves, Bette J. Caan, Elizabeth M. Cespedes Feliciano, Karteek Popuri, Mirza Faisal Beg, James D. Bearden, Jeffrey Berenberg, Khalil Katato, Karen M. Mustian, Supriya G. Mohile, Richard F. Dunne   +18 more
wiley   +1 more source

Automated Lawn Maintenance: An Agronomic and Operational Review of Turf Health, Biodiversity, and Field Performance

Journal of Field Robotics, Volume 43, Issue 7, Page 4603-4623, October 2026.
ABSTRACT Grass mowing is one of the most resource‐consuming activities in green maintenance, whether in private areas such as home gardens or in public spaces like urban parks. In recent years, concerns related to climate change, human health, and sustainability have become increasingly prominent in green maintenance, leading manufacturers and industry
Andrea Palladini, Lorenzo Guerrini, Marco Fontanelli, Lucia Bortolini   +3 more
wiley   +1 more source

Generalized Voronoi Diagrams and Lie Sphere Geometry [PDF]

We use Lie sphere geometry to describe two large categories of generalized Voronoi diagrams that can be encoded in terms of the Lie quadric, the Lie inner product, and polyhedra.
Payne, Tracy, Edwards, John, Schafer, Elena   +2 more
core   +1 more source

Hexagrid-Voronoi transition in structural patterns for tall buildings

Fracture and Structural Integrity, 2018
In this paper, a first insight into the role that non-conventional structural patterns might play in the design of tall buildings is presented. The idea is to explore the mechanical properties of selected non-conventional structural patterns, in the form
elena mele, massimiliano fraldi, Gian Maria Montuori, gianpaolo perrella, vincenzo della vista   +4 more
doaj  

Simulator‐Based Bayesian Inference of Enhanced Geothermal Reservoir Properties

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 5, October 2026.
Abstract Inversions of dynamic multi‐scale multi‐physics subsurface system properties rely on the effective sampling of high‐dimensional parameter spaces and are thus notoriously difficult to perform. The associated models are defined by complex nonlinear relationships with potentially stochastic components, which lead to analytically intractable ...
Kwabena Atobra, Gregor Hillers, Vladimir Lyakhovsky, Eyal Shalev, Arto Klami, Ulpu Remes   +5 more
wiley   +1 more source

Generalizing the Convex Hull of a Sample: The R Package alphahull [PDF]

This paper presents the R package alphahull which implements the ñ-convex hull and the ñ-shape of a finite set of points in the plane. These geometric structures provide an informative overview of the shape and properties of the point set. Unlike the
Alberto Rodríguez-Casal, Beatriz Pateiro-López   +1 more
core  

A Semi‐Resolved LES‐DEM Framework for Turbulent Bedload Transport From Saltation to Sheet‐Flow Regimes

Water Resources Research, Volume 62, Issue 10, October 2026.
Abstract Bedload transport widely occurs in natural environments and encompasses flow regimes from saltation to sheet‐flow, with markedly different fluid‐particle interaction characteristics. Understanding these mechanisms requires a numerical tool capable of capturing both the turbulence and fluid‐particle interactions, for which challenges exist due ...
Yuxiang Liu, Lu Jing, Zi Wu, Xudong Fu
wiley   +1 more source

Generating Fractals from Voronoi Diagrams

, 1993
This paper describes how to generate fractal patterns by recursively creating Voronoi diagrams on a set of points. These patterns resemble such things as leaf veins and roadmaps.
Ken Shirriff
core  

Functional morphology of trabecular bone in the calcaneus of African apes

Journal of Anatomy, Volume 249, Issue 4, Page 883-898, October 2026.
Pan exhibits significantly higher calcaneal tuberosity trabecular thickness (Tb.Th) and bone volume fraction (BV/TV) than Gorilla, potentially reflecting higher triceps surae forces for vertical climbing. Both taxa have significantly higher Tb.Th and BV/TV in the anterior calcaneus; the difference is exaggerated in Gorilla, potentially reflecting ...
Christine M. Harper, Biren A. Patel
wiley   +1 more source