Results 61 to 70 of about 3,428,488 (381)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Suitability of Marine- and Porcine-Derived Collagen Type I Hydrogels for Bioprinting and Tissue Engineering Scaffolds

Marine Drugs, 2022
Collagens from a wide array of animals have been explored for use in tissue engineering in an effort to replicate the native extracellular environment of the body.
Malachy Maher, Veronica Glattauer, Carmine Onofrillo, Serena Duchi, Zhilian Yue, Timothy C. Hughes, John A. M. Ramshaw, Gordon G. Wallace   +7 more
doaj   +1 more source

Effect of Water Aging on the Mechanical Properties of Hybrid Carbon/Aramid Reinforced Thermoplastic Composites

Advanced Engineering Materials, EarlyView.
This study investigates the mechanical properties of Carbon/Aramid intraply hybrid fiber‐reinforced Elium composites under 6 months of water aging. After aging, flexural strength decreases by 25.89%, tensile strength by 4.40%, and fracture toughness by 21.56%.
Muhammed Huseyin Guzel, Gurol Onal
wiley   +1 more source

Frequency-Dependent Acoustic Reflection for Soil Classification in a Controlled Aquatic Environment

Applied Sciences
Seafloor soil classification is essential for marine engineering, environmental monitoring, and geological surveys. Traditional classification methods, such as physical sampling and acoustic backscatter analysis, have inherent limitations, including ...
Moshe Greenberg, Uri Kushnir, Vladimir Frid   +2 more
doaj   +1 more source

On the friction of marine engines [PDF]

Journal of the Franklin Institute
n ...
openaire   +3 more sources

Implications of Rewiring Bacterial Quorum Sensing [PDF]

, 2008
Bacteria employ quorum sensing, a form of cell-cell communication, to sense changes in population density and regulate gene expression accordingly.
Arnold, Frances H., Haseltine, Eric L.
core   +4 more sources

Microstructural and Mechanical Properties of a Hard Anodic Coating Applied on an Elastically Prestrained Aluminum Substrate

Advanced Engineering Materials, EarlyView.
Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas, Lisa Winter, Frank Simchen, Tobias Breitfeld, Thomas Lampke   +4 more
wiley   +1 more source

Simulation and Experimental Research on the Failure of Marine Sliding Bearings

Journal of Marine Science and Engineering, 2023
The performance of the marine sliding bearing affects the reliability of marine engineering directly. Nevertheless, sliding bearings are subjected to frictional forces and problems, such as wear and fatigue, that occur after long-term use, which leads to
Fengming Du, Dawei Li, Mingxing Hao, Yang Yu, Weiwei Wang   +4 more
doaj   +1 more source

Simulating water-entry/exit problems using Eulerian-Lagrangian and fully-Eulerian fictitious domain methods within the open-source IBAMR library

, 2019
In this paper we employ two implementations of the fictitious domain (FD) method to simulate water-entry and water-exit problems and demonstrate their ability to simulate practical marine engineering problems.
Bhalla, Amneet Pal Singh, Bracco, Giovanni, Dafnakis, Panagiotis, Mattiazzo, Giuliana, Nangia, Nishant   +4 more
core   +1 more source

Materials of marine origin: a review on polymers and ceramics of biomedical interest [PDF]

, 2012
Marine organisms are constituted by materials with a vast range of properties and characteristics that may justify their potential application within the biomedical field.
Alves, A., Ferreira, B. M., Ferreira, R. J. F., Mano, J. F., Oliveira, Joaquim M., Reis, R. L., Reys, L. L., Silva, Simone Santos, Silva, Tiago H., Sousa, R. A.   +9 more
core   +1 more source