Results 11 to 20 of about 6,405,984 (307)

Mechanoethology: The Physical Mechanisms of Behavior [PDF]

open access: yesIntegrative and Comparative Biology, 2021
Abstract Research that integrates animal behavior theory with mechanics—including biomechanics, physiology, and functional morphology—can reveal how organisms accomplish tasks crucial to their fitness. Despite the insights that can be gained from this interdisciplinary approach, biomechanics commonly neglects a behavioral context and ...
Green, P A   +2 more
openaire   +2 more sources

On the Mechanical Behavior of Masonry [PDF]

open access: yes, 2016
In this chapter, a review on the mechanical behaviour of masonry is presented. The aim is to establish a base of knowledge and understanding of masonry that will underpin its mechanical characteristics and will inform the decisions towards the selection of the computational tool used which are going to be described in the following chapters. Initially,
Sarhosis V, Oliveira DV, Lourenco PB
openaire   +3 more sources

Ultralight and Resilient Bicontinuous Si3N4/SiC Nanowire Network for Tunable and Highly Efficient Electromagnetic Wave Absorption in Extreme Conditions

open access: yesAdvanced Materials Interfaces, 2022
Developing tunable and highly efficient electromagnetic wave (EMW) absorbers with low density is crucial for the development of wireless telecommunications devices in extreme conditions.
Zhixin Cai   +7 more
doaj   +1 more source

Coupled Electro-mechanical Behavior of Microtubules [PDF]

open access: yes, 2019
n this contribution, the coupled electro-mechanical behavior of the microtubules has been systematically investigated utilizing a continuum-based finite element framework.
Singh, S., Melnik, R.
core   +1 more source

Mechanical properties and electrochemical behavior of porous Ti-Nb biomaterials

open access: yes, 2018
Ti-Nb-based alloys - with their superior mechanical properties and biocompatibility - are attractive biomaterials for orthopedic implants. By producing this alloys with a porous structure, it is possible to achieve mechanical properties similar to that ...
Yılmaz, Eren   +4 more
core   +2 more sources

Effects of power modulation on behaviours of molten pool and keyhole during laser–arc hybrid welding of pure copper

open access: yesMaterials & Design, 2020
Modulated laser power hybrid welding (M-HW) of 4 mm-thick T2 pure copper was conducted to improve the welding stability. It was observed that the sinusoidal modulation of laser power in hybrid welding can reduce the incidence of weld defects such as ...
Jie Ning   +6 more
doaj   +1 more source

Shining Light on Anion-Mixed Nanocatalysts for Efficient Water Electrolysis: Fundamentals, Progress, and Perspectives

open access: yesNano-Micro Letters, 2022
Highlights This review introduces recent advances of various anion-mixed transition metal compounds (e.g., nitrides, halides, phosphides, chalcogenides, (oxy)hydroxides, and borides) for efficient water electrolysis applications in detail. The challenges
Yaoda Liu   +5 more
doaj   +1 more source

Microstructure Observation And Mechanical Behavior Modeling For Limnetic Nacre [PDF]

open access: yes, 2008
In the present research, microstructure of a kind of limnetic shell (Hyriopsis cumingii) is observed and measured by using the scanning electron microscopy, and mechanical behavior experiments of the shell nacre are carried out by using bending and ...
左树春   +2 more
core   +1 more source

Movement pattern of an ellipsoidal nanoparticle confined between solid surfaces: Theoretical model and molecular dynamics simulation

open access: yesFriction, 2020
The movement pattern of ellipsoidal nanoparticles confined between copper surfaces was examined using a theoretical model and molecular dynamics simulation.
Junqin Shi   +3 more
doaj   +1 more source

Microstructures and mechanical properties of Al–Zn–Mg aluminium alloy samples produced by wire + arc additive manufacturing

open access: yesJournal of Materials Research and Technology, 2020
To study the forming rule, microstructures and mechanical properties of Al–Zn–Mg alloy samples produced by wire + arc additive manufacturing (WAAM), a metal inert gas (MIG) arc was used as the heat source and 1.2-mm-diameter Al–6.2Zn–2.2Mg welding wires ...
Sen Li   +6 more
doaj   +1 more source

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