Results 21 to 30 of about 15,974 (115)

Transforming Coastal Waste: Algae‐Based Recycled HDPE Composites for Enhanced Sustainability

open access: yesPolymer Engineering &Science, Volume 66, Issue 9, Page 6612-6620, September 2026.
Manufacturing and characterization of composites from beach‐cast algae waste combined with recycled high‐density polyethylene. ABSTRACT Growing environmental concerns are accelerating the development of more sustainable materials. This study successfully created a composite material by combining recycled high‐density polyethylene (HDPE) as the matrix ...
Patricia Cabrera‐García   +4 more
wiley   +1 more source

PLA/Kahili Ginger Fiber Biocomposites Processed by Fused Filament Fabrication: Physical and Mechanical Characterization

open access: yesPolymer Composites, Volume 47, Issue 15, Page 13580-13592, 10 August 2026.
Processing route of PLA/KG composites and the resulting mechanical properties compared to PLA. ABSTRACT This study explores the potential of Kahili ginger (KG) fibers as reinforcement/filler in poly(lactic acid) (PLA) matrix composites for 3D printing applications.
Bruno Lourenço   +5 more
wiley   +1 more source

A Comparison of Classical Constitutive Models for High‐Entropy Alloy Behavior: Effects of Medium Strain Rates and Temperature on Plastic Flow

open access: yesMaterials Genome Engineering Advances, Volume 4, Issue 3, August 2026.
Four constitutive models are evaluated for FeCoNiCr and Al0.6FeCoNiCr HEAs under wide temperature and strain‐rate conditions. The predictive capabilities and limitations of each model are then critically assessed, with particular emphasis on strain rate sensitivity, temperature dependence, and physically unrealistic responses at extreme loading ...
Yooseob Song   +3 more
wiley   +1 more source

Una introducción a la mecanobiología computacional An introduction to computation mechanobiology

open access: yesRevista Cubana de Investigaciones Biomédicas, 2011
La mecanobiología estudia el comportamiento de células, tejidos y órganos bajo los efectos de la bioquímica, la biología celular y los estímulos externos, como las cargas mecánicas. Esta involucra el desarrollo de modelos y la realización de experimentos
Nancy Landinez Parra   +2 more
doaj  

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

Evolución del conocimiento de la mecánica y su relación con la enseñanza

open access: yesRevista Iberoamericana de Educación, 2007
En este artículo se hace una aproximación a la integración entre la evolución de los conocimientos de la mecánica y la enseñanza de los mismos al hombre occidental, estableciendo para ello tres momentos históricos relevantes: principios de la Edad Media,
Ramiro Ramírez Ramírez   +2 more
doaj  

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca   +23 more
wiley   +1 more source

Desgaste lubricado de recubrimientos NiCrBSi refundidos parcialmente con láser

open access: yesRevista de Metalurgia, 2009
Los recubrimientos base níquel proyectados por plasma son ampliamente utilizados en la industria debido a su buen comportamiento a desgaste. La refusión por láser de estos recubrimientos elimina o disminuye fuertemente su porosidad, aumenta su ...
R. Vijande   +4 more
doaj   +1 more source

Behavior of a Novel Cyclic Olefin‐Based Hot‐Melt Adhesive in CFRP Adhesive Joints Compared to Conventional Epoxy‐Based Structural Adhesives

open access: yesPolymer Composites, Volume 47, Issue 13, Page 11783-11797, 10 July 2026.
Rate‐dependent performance of composite adhesive joints using thermoset and thermoplastic adhesives, in terms of toughness and fatigue behaviour. ABSTRACT A recently developed hot‐melt adhesive (HMA) based on cyclic olefin chemistry, supplied as a transparent, non‐tacky thermoplastic film with a distinctive polymer microstructure, was evaluated in this
Hossein Malekinejad   +3 more
wiley   +1 more source

On the effect of the contact surface definition in the Cartesian grid finite element method

open access: yesAdvanced Modeling and Simulation in Engineering Sciences, 2018
The definition of the surface plays an important role in the solution of contact problems, as the evaluation of the contact force is based on the measure of the gap between the solids.
José Manuel Navarro-Jiménez   +3 more
doaj   +1 more source

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