Results 11 to 20 of about 103,089 (229)

Finite Element Modeling of the Embossing of Paper Sheets

Trans. of the Xth Fund. Res. Symp. Oxford, 1993, 1993
Embossing processes are often used to increase the surface area of low basis weight papers giving them better absorbency properties. They also serve to add surface texture and increase ply bonding in multi-layer papers.
J. C. Suhling, S. Liang
semanticscholar   +1 more source

A family of higher-order single layer plate models meeting $C^0_z$ -- requirements for arbitrary laminates [PDF]

, 2019
In the framework of displacement-based equivalent single layer (ESL) plate theories for laminates, this paper presents a generic and automatic method to extend a basis higher-order shear deformation theory (polynomial, trigonometric, hyperbolic, ...) to ...
d'Ottavio, M., Loredo, A., Polit, O., Vidal, P   +3 more
core   +2 more sources

Experimental study of the fiber orientations in single and multi-ply continuous filament yarns

Journal of the Textile Institute, 2020
A detailed identification, using X-ray microtomography, of the filament trajectories within twisted single and multi-ply continuous filament yarns is presented in this article, to accurately determine the distributions of orientations of filaments which ...
A. Sibellas, J. Adrien, D. Durville, E. Maire   +3 more
semanticscholar   +1 more source

Distributed Gaussian Processes [PDF]

, 2015
To scale Gaussian processes (GPs) to large data sets we introduce the robust Bayesian Committee Machine (rBCM), a practical and scalable product-of-experts model for large-scale distributed GP regression. Unlike state-of-the-art sparse GP approximations,
Deisenroth, Marc Peter, Ng, Jun Wei
core   +2 more sources

Non-Destructive Identification of Fibre Orientation in Multi-Ply Biaxial Laminates Using Contact Temperature Sensors

Italian National Conference on Sensors, 2020
Fibre orientation within composite structures dictates the material properties of the laminate once cured. The ability to accurately and automatically assess fibre orientation of composite parts is a significant enabler in the goal to optimise the ...
David I Gillespie, Andrew W. Hamilton, E. McKay, Brian Neilson, Robert C. Atkinson, Ivan Andonovic, C. Tachtatzis   +6 more
semanticscholar   +1 more source

Analysis of laminated doubly-curved shells by alayerwise theory and radial basis functions collocation, accounting for through-the-thickness deformations

, 2011
In this paper, the static and free vibration analysis of laminated shells is performed by radial basis functions collocation, according to a sinusoidal shear deformation theory (SSDT).
A.J.M. Ferreira, Arnold, Bathe, C.M.C. Roque, Carrera, Carrera, Carrera, Carrera, Carrera, Chapelle, Chen, Cheng, Chinosi, Cinefra, Dai, D’Ottavio, E. Carrera, Ferreira, Ferreira, Ferreira, Ferreira, Ferreira, Flügge, Hardy, Hon, Hon, Huang, Kansa, Koiter, Liew, Liu, Liu, Liu, Liu, M. Cinefra, Naghdi, O. Polit, Pitkäranta, Polit, Q Huang, Reddy, Reddy, Scordelis, Touratier, Touratier, Touratier, Vidal, Wang, Wang, Xiang, Xiang, Zienkiewicz   +51 more
core   +1 more source

From Fabric to Fiber: A Study on the Use of Cotton Textile Waste in Papermaking

Journal of Natural Fibers
Currently, recycling fibrous materials has become a key challenge in sustainable waste management. The presented research investigates the potential use of waste cotton fibers from the textile industry as an additive to kraft pulp used in paper ...
Arttu Järvinen, Konrad Olejnik, Jarkko Männynsalo, Karolina Radomska, Piotr Kulpiński   +4 more
doaj   +1 more source

Models to detect scientific creativity: Why something simpler than Fréchet Metric Manifolds? [PDF]

, 2015
We claim that the models needed to describe scientific creativity (and, in particular, suitable to effectively detect it) have to be very sophisticated.
DELL'ISOLA, Francesco
core   +4 more sources

Mars Science Helicopter Conceptual Design [PDF]

, 2020
Robotic planetary aerial vehicles increase the range of terrain that can be examined, compared to traditional landers and rovers, and have more near-surface capability than orbiters. Aerial mobility is a promising possibility for planetary exploration as
Balaram, Jayarao, Chan, Athena, Chi, Cheng, Datta, Anubhav, Escobar, Daniel, Fehler, Mireille E., Grip, Havard F., Johnson, Wayne R., Koning, Witold J., Kuang, Winnie, Lumba, Ravi, Malpica, Carlos, Tuano, Allysa Mae B., Tzanetos, Theodore, Withrow, Shannah N., Young, Larry A.   +15 more
core   +1 more source

A sub-1-V Bandgap Voltage Reference in 32nm FinFET Technology [PDF]

, 2009
The bulk CMOS technology is expected to scale down to about 32nm node and likely the successor would be the FinFET. The FinFET is an ultra-thin body multi-gate MOS transistor with among other characteristics a much higher voltage gain compared to a ...
Annema, A.J., Doornbos, G., Nauta, B., Veldhorst, P.   +3 more
core   +2 more sources