Results 51 to 60 of about 3,667 (178)

The Dynamics and Surface Signal of Slab Break‐Off in Continental Settings: Insights From 3D Numerical Modeling

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 5, May 2026.
Abstract The fate of an oceanic plate that has been subducted over an extended period of time involves slab break‐off, which can occur either simultaneously across the entire slab or locally, creating a tear that propagates sub‐horizontally. These processes are thought to explain various geological observations, such as the evolution of foreland basins,
Andrea Piccolo   +6 more
wiley   +1 more source

Static Assessment of Hybrid Double‐Lap Bolted Joints With Additively Manufactured 316L Plates

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 5, Page 1721-1741, May 2026.
ABSTRACT The present study examines the static response and evaluates the accuracy of design standards and selected literature‐based design criteria in estimating the load capacity of the inner plates of double‐lap shear bolted connections in single‐ and double‐bolt configurations.
Hasan Almuhanna   +2 more
wiley   +1 more source

The Timing of Learning by Exporting: An Empirical Investigation on Ethiopian Large and Medium Manufacturing Firms

open access: yesReview of Development Economics, Volume 30, Issue 2, Page 1182-1193, May 2026.
ABSTRACT This paper analyzes the link between export and total factor productivity using a large panel of Ethiopian large and medium manufacturing firms. Using a modified Olley and Pakes model with export for the prediction of total factor productivity and then matching and difference‐in‐difference techniques, evidence of both self‐selection and ...
Zerihun Kelil Seid   +2 more
wiley   +1 more source

Does Aromaticity Drive Metal Cation Binding to Nanographenes? Insights Into Regioselectivity and Cation‐π$$ \pi $$ Bonding

open access: yesJournal of Computational Chemistry, Volume 47, Issue 10, 15 April 2026.
Aromaticity of a ring by itself does not explain the binding energies of alkali and alkaline earth metal cations with nanographenes, but when combined with the Fukui function, it does. ABSTRACT Nanographenes, a subclass of polycyclic aromatic hydrocarbons (PAHs), have attracted significant interest due to their unique electronic properties and broad ...
Omkar Charapale   +3 more
wiley   +1 more source

Screening of Phytophagous and Xylophagous Insects Guts Microbiota Abilities to Degrade Lignocellulose in Bioreactor

open access: yesFrontiers in Microbiology, 2018
Microbial consortia producing specific enzymatic cocktails are present in the gut of phytophagous and xylophagous insects; they are known to be the most efficient ecosystems to degrade lignocellulose.
Amandine Gales   +9 more
doaj   +1 more source

Aplicabilidade da Lista Brasileira de Causas de Mortes Evitáveis por intervenção do Sistema Único de Saúde, para análise de óbitos perinatais em municípios dos estados Rio de Janeiro e São Paulo, 2011

open access: yesEpidemiologia e Serviços de Saúde, 2020
Resumo Objetivo avaliara aplicabilidade da Lista Brasileira de Causas de Mortes Evitáveis (LBE) na mortalidade perinatal, em maternidades públicas dos estados do Rio de Janeiro e São Paulo, 2011.
Fernanda Morena dos Santos Barbeiro Vieira   +2 more
doaj   +2 more sources

Polarization over the priority of political problems

open access: yesAmerican Journal of Political Science, Volume 70, Issue 2, Page 503-521, April 2026.
Abstract What drives ideological division about political problems? When prioritizing which problems are most in need of redress, voters might disagree about the severity of individual outcomes that constitute such problems; the prevalence of those problems; or whether such problems are amenable to solution by government action. We field a large survey
Benjamin E. Lauderdale, Jack Blumenau
wiley   +1 more source

Characterization of mechanical strain induced by lead-bismuth eutectic (LBE) freezing in stainless steel cup

open access: yesHeliyon, 2020
Lead-bismuth eutectic (LBE) is a candidate liquid metal coolant for a fast reactor, especially accelerator driven system (ADS). Freeze sealed valve is a candidate design to be possible to add passive safety to the reactor. On the other hand, since LBE is
Naoya Odaira, Shigeru Saito
doaj   +1 more source

Investigation of hydraulic performance and internal flow in a lead-bismuth coolant pump for nuclear reactors

open access: yesNuclear Engineering and Technology
The lead-cooled fast reactor (LFR) is a representative design of Generation IV nuclear reactors. To investigate the flow field characteristics of LFR coolant within an axial-flow pump, computational fluid dynamics (CFD) simulations were conducted for ...
Wentao Wang   +4 more
doaj   +1 more source

Corrosion and Small Sample Tensile Behavior of Ferritic/Martensitic Steel in Oxygen Saturated Lead-bismuth Eutectic

open access: yesYuanzineng kexue jishu
Ferritic/martensitic (F/M) steels are potentially applied as structural materials in the lead cooled fast reactor, a promising fourth-generation reactor that adopts lead-bismuth eutectic (LBE) as coolant.
LI Shijiang1, GONG Aoxiang1, SUN Lu1, MA Yan1, QIN Bo2, LONG Bin2, TONG Zhenfeng1,
doaj   +1 more source

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