Results 61 to 70 of about 168,604 (284)

Strain‐based modeling and analysis for rock blasting and geomechanics applications

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper introduces a novel strain‐based modeling approach for blasting and geomechanical applications, using measurable variables like particle velocity, strain, and displacement. By bypassing complex constitutive relations, strain‐based models capture critical blasting trends and full‐blast design parameters with minimal calibration.
Ruilin Yang
wiley   +1 more source

Some Puzzling Foundational Issues: The Reading Program

open access: yesCatalan Journal of Linguistics, 2019
This is an annotated transcription of Noam Chomsky’s keynote presentation at the University of Reading, in May 2017. Here, Chomsky reviews some foundational aspects of the theory of structure building: essentially, Merge and Label.
Noam Chomsky
doaj   +1 more source

Topological recursion and mirror curves

open access: yes, 2011
We study the constant contributions to the free energies obtained through the topological recursion applied to the complex curves mirror to toric Calabi-Yau threefolds.
Bouchard, Vincent, Sułkowski, Piotr
core   +1 more source

Causal correlations between inflammatory proteins and heart failure: A two‐sample Mendelian randomization analysis

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1374-1385, April 2025.
Abstract Aims Inflammation plays a critical role in both the development and progression of heart failure (HF), which is a leading cause of morbidity and mortality worldwide. However, the causality between specific inflammation‐related proteins and HF risk remains unclear.
Xian‐Guan Zhu   +9 more
wiley   +1 more source

La articulación de le expresión escrita. The articulation of written expression [PDF]

open access: yesOcnos, 2014
En este trabajo se aportan argumentos lingüísticos a favor de la autonomía funcional de la expresión escrita. Esta presentaría una estructuración independiente de la oralidad que, sin embargo, descansaría sobre los mismos principios básicos, estando ...
Jose Henrique Pérez-Rodríguez
doaj  

Loop Amplitudes and Quantum Homotopy Algebras

open access: yesJournal of High Energy Physics, 2020
We derive a recursion relation for loop-level scattering amplitudes of La- grangian field theories that generalises the tree-level Berends-Giele recursion relation in Yang-Mills theory.
Branislav Jurčo   +3 more
doaj   +1 more source

Pointers in Recursion: Exploring the Tropics [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2019
We translate the usual class of partial/primitive recursive functions to a pointer recursion framework, accessing actual input values via a pointer reading unit-cost function.
Paulin Jacobé de Naurois
doaj   +1 more source

The Recursion operators of the BKP hierarchy and the CKP Hierarchy

open access: yes, 2012
In this paper, under the constraints of the BKP(CKP) hierarchy, a crucial observation is that the odd dynamical variable $u_{2k+1}$ can be explicitly expressed by the even dynamical variable $u_{2k}$ in the Lax operator $L$ through a new operator $B ...
Cheng, Jipeng   +3 more
core   +1 more source

Quantum off-shell recursion relation

open access: yesJournal of High Energy Physics, 2022
We construct off-shell recursion relations for arbitrary loop-level scattering amplitudes beyond the conventional tree-level recursion relations for ϕ 4-theory and the Yang-Mills theory.
Kanghoon Lee
doaj   +1 more source

Recursion operator for stationary Nizhnik--Veselov--Novikov equation

open access: yes, 2002
We present a new general construction of recursion operator from zero curvature representation. Using it, we find a recursion operator for the stationary Nizhnik--Veselov--Novikov equation and present a few low order symmetries generated with the help of
A Sergyeyev   +16 more
core   +1 more source

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