Results 11 to 20 of about 344 (166)

Deep octopod habitat in the western North Atlantic characterized by Standard Ecological Classification from videos

open access: yesEcosphere, Volume 14, Issue 12, December 2023., 2023
Abstract Habitat characterization is important to assess fully the niches of different organisms. There is a large knowledge gap regarding habitat use by deep‐sea benthic incirrate octopods, partly due to their assumed preference for hard‐to‐sample rocky substrata. This study uses observations from in situ videos recorded by remotely operated vehicles (
Abigail Pratt   +2 more
wiley   +1 more source

Effects of thermoforming operation and tooling on the thermoformability of plastic‐coated fibre‐based materials

open access: yesPackaging Technology and Science, Volume 36, Issue 10, Page 855-871, October 2023., 2023
This study evaluated the impact of the thermoforming process operation and tooling on the thermoformability of plastic‐coated paperboards. Design recommendations were provided for the future development of thermoforming lines, followed by guidelines for tooling design to improve the performance of materials.
Sanaz Afshariantorghabeh   +3 more
wiley   +1 more source

Hot Sheet Metal Forming Strategies for High‐Strength Aluminum Alloys: A Review—Fundamentals and Applications

open access: yesAdvanced Engineering Materials, Volume 25, Issue 16, August 2023., 2023
Following an overview on the metallurgical background of aluminum alloys, this article reviews recent developments in forming processes for aluminum alloys. The focus is on process variants at room temperature and at higher temperatures and on a new hot forming technique promising considerable improvements in formability.
Emad Scharifi   +5 more
wiley   +1 more source

Ceramic Open Cell Foams Featuring Plasmonic Hybrid Metal Nanoparticles for In Situ SERS Monitoring of Catalytic Reactions

open access: yesAdvanced Materials Interfaces, Volume 10, Issue 18, June 27, 2023., 2023
Ceramic open cell foams coated with bifunctional hybrid metallic nanoparticles are designed for real‐time and sensitive in situ catalytic reaction monitoring via surface‐enhanced Raman scattering and tested with the reduction of 4‐nitrothiophenol to 4‐aminothiophenol.
Tongwei Guo   +3 more
wiley   +1 more source

Class, Caste, Gender, and the Materiality of Cement Houses in India

open access: yesAntipode, Volume 55, Issue 2, Page 574-598, March 2023., 2023
Abstract Recently, large parts of India and the global South have experienced a rapid transformation from mud to cement houses, which has been promoted by governments and cement companies for its positive impacts on household socioeconomic status and gender inequalities. But we know little else about how different communities are participating in house
Siddharth Menon
wiley   +1 more source

Three‐dimensional forming of plastic‐coated fibre‐based materials using a thermoforming process

open access: yesPackaging Technology and Science, Volume 35, Issue 7, Page 543-555, July 2022., 2022
The thermoformability limitations of commercial plastic‐coated paperboards were studied by comparing their results with reference plastics. Thermoformability was assessed using shape conformity, maximum acquired depth, thickness distribution behaviour and damage mechanisms.
Sanaz Afshariantorghabeh   +2 more
wiley   +1 more source

Tray forming operation of paperboard: A case study using implicit finite element analysis

open access: yesPackaging Technology and Science, Volume 35, Issue 2, Page 183-198, February 2022., 2022
Enhanced virtual twin model for simulating the tray forming operation through more precise geometry and material description. Inclusion of the small scale creasing pattern directly in the geometry of the paperboard and resolving the small‐scale wrinkling during simulations hence achieving the proper formed shape matching the reality.
Gustav Lindberg, Artem Kulachenko
wiley   +1 more source

Multiobjective Fusion Decision Model for Key Technologies of Aircraft Intelligent Lightweight

open access: yesComputational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022
As a tool for aviation exploration, aircraft plays a pivotal role in the aerospace field. The aircraft’s lightweight can ensure that the aircraft can carry more loads, so it is of great significance to the research on the key technologies of aircraft lightweight.
Anliang Zhou   +7 more
wiley   +1 more source

Numerical Simulation on Optimization of Process Parameters for Free Bending of Metal Tubes

open access: yesMathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
Three‐dimensional free bending is a new tube forming technology with continuous variable curvature. In order to improve the forming quality of tube, this paper studies the principle of three‐dimensional free forming system and the numerical calculation of bending moment in detail, and it uses the finite element simulation to model the mechanism in the ...
Xinju Zhang   +9 more
wiley   +1 more source

Optimization of AL6061‐T6 Tube End Forming Process Using Response Surface Method

open access: yesModelling and Simulation in Engineering, Volume 2021, Issue 1, 2021., 2021
Tube end closing is a metal forming process that replaces welding processes while closing tubes ends. It depends on deforming a rotating tube using a roller, and therefore, it is also called tube end spinning. The process involves many parameters like contact depth, roller inclination angle, roller diameter, mandrel curvature, and tube rotational speed.
Amr Shaaban   +2 more
wiley   +1 more source

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