Results 71 to 80 of about 8,336 (215)

Thermodynamic study of ferruginous concretions of the western Moa deposit for steel usage

open access: yesMinería y Geología, 2018
Ferruginous concretions or lateritic debris are environmental liabilities of the nickel industry in Moa. This article states the thermodynamic study of samples concretions of Moa occidental deposit (Zone A), used in decarbonizing ACI HK40 steel produced ...
María Ramírez-Pérez   +2 more
doaj  

Three‐Dimensional Reconstruction of Cephalopod Beaks: A 3D Modeling Workflow Combining Prism‐Assisted Photogrammetry and Micro‐CT Validation

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
This study presents a novel workflow for three‐dimensional reconstruction of small, dehydration‐sensitive biological specimens, demonstrated through cephalopod beak modeling. The method combines prism‐assisted photogrammetry—which captures five isometric views in under 60 s using 45° prism reflections—with digital sculpting in ZBrush and micro‐CT ...
Lele Xu   +6 more
wiley   +1 more source

A Complete Telomere‐To‐Telomere Assembly of Plectropomus leopardus and Phylogenomic Insights Into Perciformes

open access: yesEvolutionary Applications, Volume 19, Issue 7, July 2026.
ABSTRACT The leopard coral grouper, Plectropomus leopardus Lacepède, 1802, is an ecologically and economically important species in the family Epinephelidae. However, the absence of a complete reference genome has impeded advanced genetic research on this species, and the phylogenetic position of Epinephelidae within Perciformes remains unresolved ...
Baojun Zhao   +8 more
wiley   +1 more source

Propiedades de aceros microaleados utilizados para el transporte de gas ácido

open access: yesRevista de Metalurgia, 2001
El objetivo de este trabajo ha sido valorar el deterioro inducido por la entrada de hidrógeno en la microestructura y en las propiedades mecánicas de dos familias de aceros microaleados API (grados X-52 y X-65).
E. Saldaña   +3 more
doaj   +1 more source

Cardiac remodelling in type 2 diabetes: Pathophysiological mechanisms and opportunities for multiscale computational modelling and simulation

open access: yesThe Journal of Physiology, Volume 604, Issue 13, Page 5170-5199, 1 July 2026.
Abstract figure legend Overview of multiscale cardiac remodelling in type 2 diabetes and how to model and simulate these changes using a human‐based, multiscale computational framework. Cardiac remodelling in type 2 diabetes occurs at ionic channel, protein, cellular, tissue and whole‐organ level, affecting the electrophysiological function, mechanical
Ambre Bertrand   +2 more
wiley   +1 more source

Aceros especiales "Boehler"

open access: yes, 1980
En el presente material encontramos datos generales para pedidos, tratamientos térmicos, soldabilidad y maquinabilidad de diferentes tipos de aceros.In this material we find general data for orders, heat treatments, weldability and machinability of ...

core  

Estudio de fatiga en aceros UFH [PDF]

open access: yes, 2019
Las tendencias actuales del mercado de la automoción obligan a los desarrolladores del acero a obtener productos más ligeros y más resistentes. En este contexto, los aceros AHSS (Advanced High Strength Steels, aceros avanzados de alta resistencia) han ...
Chapí Miguel, Carlos
core   +2 more sources

Influencia de la microestructura en el comportamiento a desgaste abrasivo de depósitos de soldadura antidesgaste aplicados sobre sustratos de acero de baja aleación y bajo carbono

open access: yesDyna, 2019
En la reconstrucción de piezas de maquinarias es esencial determinar la mejor opción en cuanto a material depositado por soldadura para recuperación de geometrías perdidas se refiere.
Jaime Andres Pérez Cepeda   +1 more
doaj   +1 more source

Uncertainty quantification via polynomial chaos expansion of myocardial fibre orientation and cardiac activation patterns

open access: yesThe Journal of Physiology, Volume 604, Issue 13, Page 5440-5457, 1 July 2026.
Abstract figure legend Graphical representation of methods. We implemented three biventricular geometric models (Zenger et al., 2020) with rule‐based myocardial fibre orientations (Bayer et al., 2018). We evaluated variability in the fibre orientation via four sets of parameter distributions to determine the role of the primary and imbrication angles ...
Lindsay C. R. Tanner   +8 more
wiley   +1 more source

Aceros para embutido profundo: fabricación, caracterización, microestructura y texturas

open access: yesRevista de Metalurgia, 2005
El conocimiento de las características de formabilidad de las chapas metálicas es de gran interés tecnológico para la industria del conformado de planchas de acero.
K. Sipos   +3 more
doaj   +1 more source

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