Results 141 to 150 of about 4,586 (267)

A calibration‐less, bonded‐sphere model for highly deformable particle systems in a discrete element method framework

AIChE Journal, Volume 72, Issue 2, February 2026.
Abstract Here, we introduce a calibration‐less bonded‐sphere model to describe three‐dimensional, linear elastic, highly deformable particles. Voronoi tessellation is used to partition a particle into multiple sub‐spheres, generating a virtual bond network that mimics the mechanical properties of the original particle.
Runhui Zhang, Jens P. Metzger, Christoph R. Müller   +2 more
wiley   +1 more source

Chiral multi-curved shell metamaterials integrating compression-torsion and buckling mechanisms for ideal energy absorption. [PDF]

Nat Commun
Liu CX, Zhang Y, Wang X, Yu GL, Zhuang Z, Liu Z.   +5 more
europepmc   +1 more source

On The Topology of Polygonal Meshes

Bærentzen, Andreas
openalex   +1 more source

Polygonal tepee structures of Arabia

The Depositional Record, Volume 12, Issue 1, February 2026.
Tepee structures on Sheybarah Island form polygonal microbial cemented crusts in the intertidal. Radiocarbon dating suggests they formed in the Holocene and reflect minor sea‐level changes, highlighting their value as palaeoenvironmental indicators. Satellite surveys identified 126 polygonal features, including coral reefs that may have developed on ...
Pauline Falkenberg, Sarima Vahrenkamp, Elisa Garuglieri, Alexander Petrovic, Kai Hachmann, Viswasanthi Chandra, Volker C. Vahrenkamp   +6 more
wiley   +1 more source

One-shot learning for solution operators of partial differential equations. [PDF]

Nat Commun
Jiao A, He H, Ranade R, Pathak J, Lu L.
europepmc   +1 more source

Local species‐specific effect of trees and shrubs on the incidence of the millet head miner, Heliocheilus albipunctella (Lepidoptera, Noctuidae)

Agricultural and Forest Entomology, Volume 28, Issue 1, Page 38-48, February 2026.
Abstract Understanding the interactions between crop pests, natural enemies and semi‐natural habitats in agricultural landscapes is crucial for developing ecology‐based pest management in agroecosystems. In the present study, we investigated the local‐scale species‐specific effect of tree and shrub cover and diversity on the incidence and natural pest ...
Ahmadou Sow, Julien Winkelmann, Alexandre Aebi, Thierry Brévault   +3 more
wiley   +1 more source

Impact of Environmental Factors on the Distribution Patterns of Nephropathia Epidemica Cases in Western Europe. [PDF]

Environ Health Perspect
Erazo D, Vincenti-Gonzalez MF, Ghisbain G, Faber M, Reusken C, Sauvage V, Wint W, Leirs H, Dellicour S, Tersago K.   +9 more
europepmc   +1 more source

New H(div)-conforming multiscale hybrid-mixed methods for the elasticity problem on polygonal meshes

, 2019
Philippe R.B. Devloo, Agnaldo M. Farias, Sônia M. Gomes, Weslley da Silva Pereira, Antônio José Boness dos Santos, Frédéric Valentin   +5 more
openalex   +1 more source

Optimal Convergence Analysis of the Energy-Preserving Virtual Element Methods for Second Order Sobolev Equations on Polygonal Meshes

, 2023
Gouranga Pradhan, Bhupen Deka
openalex   +1 more source

Combined heat and drought affect the abundance, composition and diversity of subalpine surface‐active soil arthropod communities

Ecological Entomology, Volume 51, Issue 1, Page 98-112, February 2026.
We applied factorial soil warming and moisture reduction treatments directly in the field in the Australian subalpine to assess changes to surface‐active soil arthropod abundance, diversity and community composition. After identifying nearly 50,000 specimens to order, we found a stronger effect of sampling month than treatment.
Kate R. Farkas, Zachary A. Brown, James L. King, Adrienne B. Nicotra, Megan L. Head, Pieter A. Arnold   +5 more
wiley   +1 more source