Results 131 to 140 of about 279,095 (244)

Extension of the trigonometry

open access: yes, 2007
Al realizar el estudio de la trigonometría se acepta la trigonometría de funciones en referenciaa un sistema de coordenadas rectangulares. El propósito de esta monografía es mostrar unestudio de otros tipos de trigonometrías: trigonometría esférica ...
García Santamaria, Ramon Fernando
core   +1 more source

DL_FFLUX Refactored: Accelerating Quantum Chemical Topology Simulations With Optimized Parallelization

open access: yesJournal of Computational Chemistry, Volume 47, Issue 24, September 15, 2026.
DL_FFLUX, which houses the quantum‐topological machine‐learning potential FFLUX, is refactored and computationally optimized through software‐level code optimization and prediction caching. The new implementation accelerates molecular dynamics simulations 93‐fold for the largest models while preserving accuracy.
Mohamadhosein Nosratjoo   +2 more
wiley   +1 more source

Accurate protein-protein interactions modeling through physics-informed geometric invariant learning. [PDF]

open access: yesCommun Biol
Rao J   +9 more
europepmc   +1 more source

Alkoxyallenes in Modern Synthesis: Reactivity, Catalysis, and Complexity Generation

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 17, 1 September 2026.
The last decade has witnessed a remarkable transformation in alkoxyallene chemistry. Although historically employed as synthetic equivalents of acrolein or as versatile 3C synthons, alkoxyallenes are now increasingly recognized as highly adaptable platforms for synthetic design.
A. Lanfranco   +5 more
wiley   +1 more source

Generalized Beam Theory and Ritz method for Buckling analysis of Thin‐Walled Composite Beams with Unsymmetric Layups

open access: yesce/papers, Volume 9, Issue 2-3, Page 791-796, September 2026.
Abstract This paper proposes a shear‐deformable Generalized Beam Theory (GBT)–Ritz formulation for efficient buckling analysis of thin‐walled composite beams with unsymmetric layups, where extension–bending–twist coupling renders classical beam models inadequate. GBT is used to generate physically interpretable cross‐sectional deformation modes (global,
Navid Kharghani, Christian Mittelstedt
wiley   +1 more source

Bereaved Parents' Perspectives on Quality Pediatric End‐of‐Life Care: A Scoping Review

open access: yesCochrane Evidence Synthesis and Methods, Volume 4, Issue 5, September 2026.
ABSTRACT Background Pediatric end‐of‐life care profoundly impacts families, yet existing reviews on bereaved parents' experiences lack methodological rigor and comprehensive synthesis. Identifying key quality indicators from parents' perspectives is essential for improving care.
Rawnaq Almahadeen   +6 more
wiley   +1 more source

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