Results 131 to 140 of about 235 (213)

TENSIONES DE CRECIMIENTO EN HÍBRIDOS DE ÁLAMO CRECIENDO EN CHILE GROWTH STRESS OF HYBRID POPLARS FROM CHILEAN PLANTATIONS

open access: yesMaderas: Ciencia y Tecnología, 2006
Este estudio investiga las deformaciones residuales longitudinales de maduración (DRLM) en árboles jóvenes en pie (6 y 8 años de edad), teniendo como objetivo medir y analizar, en forma indirecta, la variabilidad de las tensiones de crecimiento en cuatro
Francis Devlieger, Rodrigo Quintana
doaj  

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

open access: yesAdvanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva   +5 more
wiley   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Efecto del tratamiento con explosivos sobre las tensiones residuales en uniones soldadas de acero al carbono

open access: yes, 2007
En el trabajo se estudia el efecto de la energía de la detonación de un explosivo como método para reducir las tensiones residuales en la zona afectada por el calor de uniones soldadas. Se realiza un análisis comparativo de dos alternativas de colocación de la carga explosiva: una de forma lineal y la otra de forma sinusoidal.
GARCIA JACOMINO, J   +3 more
openaire   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

Scalable Layer‐by‐Layer Electrospray‐Assisted Interfacial Polymerization: Enabling Large‐Area Polyamide Membrane Fabrication

open access: yesAdvanced Materials Technologies, EarlyView.
We report a multi‐jet, layer‐by‐layer electrospray‐assisted interfacial polymerization (LBL‐EAIP) approach for the scalable fabrication of polyamide reverse osmosis (RO) membranes. The method enables precise control of polymerization, uniform polyamide coverage, and tunable polyamide film thickness, while delivering consistently high filtration ...
Yue Feng   +5 more
wiley   +1 more source

Estudio del efecto del bruñido asistido por vibraciones en las tensiones residuales, rugosidad y dureza

open access: yes, 2018
El presente proyecto desarrolla un estudio experimental del efecto que produce la aplicación del bruñido con bola como proceso de acabado sobre superficies metálicas; más en concreto, el estudio se centra en el efecto que genera la aplicación de la técnica sobre el estado tensional del material tratado, así como la modificación en la topología ...
openaire   +1 more source

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