Results 91 to 100 of about 6,990 (214)
, 2007 For the study of crystal formation and dynamics we introduce a simple two-dimensional monatomic model system with a parametrized interaction potential.
C. Janot +5 more
core +1 more source
Lozenge tilings of hexagons with arbitrary dents
Advances in Applied Mathematics, 2016 Eisenk"olbl gave a formula for the number of lozenge tilings of a hexagon on the triangular lattice with three unit triangles removed from along alternating sides. In earlier work, the first author extended this to the situation when an arbitrary set of unit triangles is removed from along alternating sides of the hexagon.
Fischer, Ilse, Ciucu, Mihai
openaire +2 more sources
Ions as Architects of DNA Nanostructures: Mechanisms, Simulations, and Technological Frontiers
Small Structures, Volume 7, Issue 3, March 2026.Ions are not merely passive electrolytes but active regulators of DNA nanostructures. This review shows how ion valence, hydration, and specificity govern electrostatic screening, correlation, and confinement, enabling DNA origami, metallized DNA, nanopores, hydrogels, DNAzymes, molecular machines, and energy devices through integrated experimental and
Sergiy Perepelytsya +5 more
wiley +1 more source
, 1999 In the light of recent studies of BPS triple junctions in the Wess-Zumino model we describe techniques to construct infinite lattices using similar junctions.
Saffin, P. M.
core +1 more source
Primitive icosahedral quasicrystals in ZnMgLi(Dy, Ho, Er, Tm) systems
Acta Crystallographica Section A, Volume 82, Issue 2, Page 108-117, March 2026.The study introduces new primitive icosahedral quasicrystals in Zn–Mg–Li–(Dy, Ho, Er, Tm) systems. Quasicrystals are studied with an X‐ray diffraction technique resolving the local atomic structure.New quasicrystals with rare‐earth elements and Li are synthesized with the self‐flux method. The starting composition involves 62.8 at.% Zn, 28.6 at.% Mg, 3.
Ireneusz Buganski +6 more
wiley +1 more source
EntomoBrasilis, 2009 Resumen. En este trabajo se estudiaron estructural y cuantitativamente las celdas exocoriales de huevos eclosionados de Triatoma infestans (Klug), Triatoma lenti Sherlock & Serafim, Triatoma maculata (Erichson), Triatoma sordida (Stal), Meccus picturatus
Glauco López +3 more
doaj
, 2010 Quasicrystals provide a fascinating class of materials with intriguing properties. Despite a strong potential for numerous technical applications, the conditions under which quasicrystals form are still poorly understood.
Ashkin +16 more
core +2 more sources
Environmental Microbiology, Volume 28, Issue 3, March 2026.This study describes a novel species of marine heterotrophic nanoflagellate, Hexatilemonas jangsaensis gen. et sp. n., within the uncultured APU‐30 clade, and highlights the global distribution pattern of this previously uncharacterised genus. This isolate is hypothesised to feed on bacteria attached to substrates in the water column using pseudopodia.
Dong Hyuk Jeong +4 more
wiley +1 more source
EntomoBrasilis, 2010 Resumen. En este trabajo se estudiaron estructural y cuantitativamente las celdas exocoriales de huevos eclosionados de Triatoma infestans (Klug), Triatoma lenti Sherlock & Serafim, Triatoma maculata (Erichson), Triatoma sordida (Stal), Meccus picturatus
Gleyni González +3 more
doaj
Pattern formation in the dipolar Ising model on a two-dimensional honeycomb lattice
, 2012 We present Monte Carlo simulation results for a two-dimensional Ising model with ferromagnetic nearest-neighbor couplings and a competing long-range dipolar interaction on a honeycomb lattice. Both structural and thermodynamic properties are very similar
A. Joknys +3 more
core +1 more source