Results 41 to 50 of about 221,329 (275)

Fast polynomial spline interpolation algorithm with shape-preserving properties [PDF]

Computer Aided Geometric Design, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eric Nyiri, Olivier Gibaru, Philippe Auquiert   +2 more
openaire   +3 more sources

Some New Concepts of Shape Memory Effect of Polymers [PDF]

, 2014
In this study some new concepts regarding certain aspects related to shape memory polymers are presented. A blend of polylactic acid (PLA) (80%) and polybutylene succinate (PBS) (20%) was prepared first by extrusion, then by injection molding to obtain ...
FARZANEH, Sedigheh, SHIRINBAYAN, Mohammadali, Joseph Fitoussi, Sedigheh Farzaneh, EBRAHIMI, Kambiz, TCHARKHTCHI, Abbas, Sofiane Abdallah-Elhirtsi, Abbas Tcharkhtchi, Kambiz Ebrahimi, FITOUSSI, Joseph, Mohammadali Shirinbayan, ABDALLAH-ELHIRTSI, Sofiane   +11 more
core   +1 more source

Shape memory performance of asymmetrically reinforced epoxy/carbon fibre fabric composites in flexure [PDF]

, 2013
In this study asymmetrically reinforced epoxy (EP)/carbon fibre (CF) fabric composites were prepared and their shape memory properties were quantified in both unconstrained and fully constrained flexural tests performed in a dynamic mechanical analyser ...
Fejős, M., J. Karger-Kocsis, M. Fejos
core   +1 more source

Discrete curvature approximations and segmentation of polyhedral surfaces [PDF]

, 2005
The segmentation of digitized data to divide a free form surface into patches is one of the key steps required to perform a reverse engineering process of an object.
LESAGE, David, LEON, Jean-Claude, VERON, Philippe   +2 more
core   +1 more source

A torsion test for the study of the large deformation recovery of shape memory polymers [PDF]

, 2011
A torsion device was designed and built for testing the shape fixity and shape recovery of shape memory polymers at large deformation. A simple thermal chamber was used to regulate the thermal environment during testing and a CCD camera was used for ...
GILORMINI, Pierre, DIANI, Julie, FREDY, Carole, Carole Frédy, Pierre Gilormini, REGNIER, Gilles, Julie Diani, ROUSSEAU, Ingrid, Ingrid Rousseau, Yannick Merckel, Gilles Régnier, MERCKEL, Yannick   +11 more
core   +1 more source

Section properties of palm petioles, part 2: The relationship of petiole histology with the torsional rigidity of the palm, Trachycarpus fortunei [PDF]

, 2006
The Trachycarpus fortunei palm is a good example of a palm with a large leaf blade supported by a correspondingly large petiole. The interaction of the material and functional properties of the petiole was analysed using engineering and botanical methods
Soetaert, K.E.R., Neukermans, Griet, MARCHETTINI, N., Koedam, Nico, Obade, Paul, Van Nedervelde, F, Atherton, MA, Obade, Paul T., Neukermans, G., Neukermans, G,, PULSELLI, F. M., Collins, MW, COPPOLA, F., Soetaert, K,, Soetaert, Karlien, Alemzadeh, K, Dahdouh-Guebas, F., Koedam, N,, Tsouchlaraki Androniki(http://users.isc.tuc.gr/~atsouchlaraki), Koedam, N., Dahdouh-Guebas, F,, Bogaert, Jan, Nedervelde van, F., Nyssen, E., Booth, Colin A., Windsor-Collins, AG, Laspidou, C., Nijssen, E,, Slepetiene, Alvyra, Van Nedervelde, F,, TIEZZI, E. B. P., Τσουχλαρακη Ανδρονικη(http://users.isc.tuc.gr/~atsouchlaraki), Obade, P,, BORSA, S., Fullen, Michael A., SIMONCINI, E., Soetaert, Karline, Nyssen, Edgar, Greated, Marianne, Dahdouh-Guebas, Farid, Vaina, V., van Nedervelde, F., Bogaert, J., Conn, AT, Jankauskas, Benediktas, Nyssen, E, Van Nedervelde, Fleur, Cutler, DF, Jankauskienė, Genovaitė, Berger, Uta, Obade, P., Berger, U., Zhang, L, Berger, U,   +53 more
core   +2 more sources

A Family of 6-Point n-Ary Interpolating Subdivision Schemes

Mehran University Research Journal of Engineering and Technology, 2018
We derive three-step algorithm based on divided difference to generate a class of 6-point n-ary interpolating sub-division schemes. In this technique second order divided differences have been calculated at specific position and used to insert new ...
Robina Bashir, Ghulam Mustafa
doaj   +1 more source

Bernstein operators of second kind and blending systems

Journal of Numerical Analysis and Approximation Theory, 2017
We consider the fundamental polynomials associated with the Bernstein operators of second kind. They form a blending system for which we study some shape preserving properties. Modified operators are introduced; they have better interpolation properties.
Daniela Ioana Inoan, Fadel Nasaireh, Ioan Rasa   +2 more
doaj   +2 more sources

On the construction of shape preserving taper curves.

Silva Fennica, 1993
There exists an algorithm for construction interpolating quadratic splines which preserves the monotony of the data. The taper curves formed with this algorithm, QO-splines, have many good qualities when a sufficient number of measured diameters of a ...
Lahtinen, Aatos
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source