Results 31 to 40 of about 1,008,179 (297)

A Bi-State Shape Memory Material Composite Soft Actuator

open access: yesActuators, 2022
Shape memory materials have been widely used as programmable soft matter for developing multifunctional hybrid actuators. Several challenges of fabrication and effective modelling of these soft actuating systems can be addressed by implementing novel 3D ...
Ramprasad Rajagopalan   +2 more
doaj   +1 more source

A Statistical Model of Spine Shape and Material for Population-Oriented Biomechanical Simulation

open access: yesIEEE Access, 2021
In population-oriented ergonomics product design and musculoskeletal kinetics analysis, digital spine models of different shape, pose and material property are in great demand.
Xiaobang Sun   +6 more
doaj   +1 more source

Magma reservoir growth and ground deformation preceding the 79 CE Plinian eruption of Vesuvius

open access: yesCommunications Earth & Environment, 2023
The 79 CE eruption of Vesuvius is the first documented Plinian eruption, also famous for the archaeological ruins of Pompeii and Herculaneum. Although much is known regarding the eruption dynamics and magma reservoir, little is known about the reservoir ...
Domenico M. Doronzo   +7 more
doaj   +1 more source

Shape error modelling and analysis by conditional simulations of Gaussian random fields for compliant non-ideal sheet metal parts [PDF]

open access: yes, 2018
Accurate modelling of geometric and dimensional errors of sheet metal parts is crucial in designing correct GD&T and preventing unnecessary design changes during the development and launch of a new assembly process.
Babu, Manoj   +2 more
core   +1 more source

3D Morphometric and posture study of felid scapulae using statistical shape modelling.

open access: yesPLoS ONE, 2012
We present a three dimensional (3D) morphometric modelling study of the scapulae of Felidae, with a focus on the correlations between forelimb postures and extracted scapular shape variations.
Kai Yu Zhang   +6 more
doaj   +1 more source

Partial differential equations for function based geometry modelling within visual cyberworlds [PDF]

open access: yes, 2008
We propose the use of Partial Differential Equations (PDEs) for shape modelling within visual cyberworlds. PDEs, especially those that are elliptic in nature, enable surface modelling to be defined as boundary-value problems.
Sourin, A., Ugail, Hassan
core   +3 more sources

Shape and Semantics Modelling. La ricerca dell'IMATI -CNR per la rappresentazione, l'analisi e la documentazione di modelli digitali 3D e le sue applicazioni ai Beni Culturali

open access: yesArcheomatica, 2016
The Shape and Semantics Modelling Group of CNR-IMATI (an Institute of the Italian National Research Council) is active on several research topics related to shape modelling and retrieval.
Bianca Falcidieno
doaj   +2 more sources

Modelling of human torso shape variation inferred by geometric morphometrics

open access: yesPLoS ONE, 2022
Traditional body measurement techniques are commonly used to assess physical health; however, these approaches do not fully represent the complex shape of the human body.
Michael Thelwell   +8 more
doaj   +2 more sources

Dummy-atom modelling of stacked and helical nanostructures from solution scattering data

open access: yesIUCrJ, 2018
The availability of dummy-atom modelling programs to determine the shape of monodisperse globular particles from small-angle solution scattering data has led to outstanding scientific advances.
Max Burian, Heinz Amenitsch
doaj   +1 more source

A survey of parametric modelling methods for designing the head of a high-speed train [PDF]

open access: yes, 2018
With the continuous increase of the running speed, the head shape of the high-speed train (HST) turns out to be a critical factor for further speed boost.
Wang, R., You, L.H., Zhang, Jian J.
core   +1 more source

Home - About - Disclaimer - Privacy