Results 41 to 50 of about 17,215 (182)
Automated tool for cylindrical glass container blow and blow mold design
International Journal of Applied Glass Science, Volume 16, Issue 3, July 2025.Abstract The manufacture of perfumery bottles using the blow‐and‐blow technique necessitates iterative design and production of intermediate or preparation molds to achieve an appropriate thickness distribution. Designers seek a specific glass thickness at the bottle's bottom as an indicator of quality while ensuring a minimum thickness in the rest of ...
Oriol Fibla‐Figuerola +5 more
wiley +1 more source
In Vitro Corrosion Behavior of Lingual Orthodontic Archwires
International Journal of Corrosion, Volume 2011, Issue 1, 2011., 2011 Objectives. To investigate the in vitro electrochemical corrosive behavior of archwires used in lingual orthodontics and the effects on the phase transition temperatures. Materials and Methods. Six different types of archwires of stainless steel, titanium‐molybdenum, nickel‐titanium and nickel‐titanium‐copper were used.
Carlos Suárez +4 more
wiley +1 more source
International Journal for Numerical Methods in Engineering, Volume 126, Issue 10, 30 May 2025.ABSTRACT This work presents a hybrid pressure face‐centred finite volume (FCFV) solver to simulate steady‐state incompressible Navier‐Stokes flows. The method leverages the robustness, in the incompressible limit, of the hybridisable discontinuous Galerkin paradigm for compressible and weakly compressible flows to derive the formulation of a novel, low‐
Matteo Giacomini +4 more
wiley +1 more source
Foaming Behaviour, Structure, and Properties of Polypropylene Nanocomposites Foams
Journal of Nanomaterials, Volume 2010, Issue 1, 2010., 2010 This work presents the preparation and characterization of compression‐moulded montmorillonite and carbon nanofibre‐polypropylene foams. The influence of these nanofillers on the foaming behaviour was analyzed in terms of the foaming parameters and final cellular structure and morphology of the foams.
M. Antunes +3 more
wiley +1 more source
Comprehensive Data-Driven Framework for Detecting and Classifying Non-Technical Distribution Losses
IEEE AccessNon-technical losses (NTL) pose multiple challenges across distribution grids. This paper introduces a comprehensive framework combining data-driven methods to detect and categorize fraud due to meter tampering or direct connections while identifying ...
Marc Jene-Vinuesa +2 more
doaj +1 more source
Estudio de las propiedades mecánicas de aceros HSLA de bajo contenido en carbono
Revista de Metalurgia, 2009 Se han estudiado dos aceros HSLA (high strength low alloy) que presentan composiciones similares, a excepción del contenido en elementos microaleantes. El propósito del estudio es determinar el efecto del tratamiento térmico y la influencia del contenido
S. Illescas +4 more
doaj +1 more source
Evaluation of a pilot program that integrated generic and specific skills on engineering degree: a case study in Catalonia [PDF]
, 2014 The ETSEIAT recently executed pilot programs to introduce generic and specific skills into its study plans. As these pilots are now concluding, an evaluation of their efficiency has been conducted.
Amante García, Beatriz +1 more
core
International Journal for Numerical Methods in Engineering, Volume 126, Issue 6, 30 March 2025.ABSTRACT This paper deals with the optimal control of constrained mechanical systems, with potential additional kinematic constraints at the final time. Correspondingly, the equations of motion of the underlying mechanical system assume the form of differential‐algebraic equations with end constraints.
Ashutosh Bijalwan +3 more
wiley +1 more source
Journal of Technology and Science Education, 2013 This article examines new tutoring evaluation methods to be adopted in the course, Machine Theory, in the Escola Tècnica Superior d’Enginyeria Industrial de Barcelona (ETSEIB, Universitat Politècnica de Catalunya).
Lluïsa Jordi Nebot +3 more
doaj +1 more source