Results 101 to 110 of about 83,468 (276)

Chefs-d’oeuvre de légèreté et de grâce

MDCCC 1800, 2017
This article analyses the inclusion of Venetian glass pieces and mosaics at four Universal Exhibitions in Paris from 1867 – the first year in which Italy could be represented as a unified country – till 1900, when the annual event inaugurated a new ...
Beltrami, Cristina
doaj   +1 more source

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

From Learning to Rationalization: the Roles of Accounting in the Management of Parisian Great Exhibitions from 1853 to 1902 [PDF]

During the second half of the nineteenth century, five Great Exhibitions took place in Paris. The French state was highly involved in their financing and management which led to the implementation of public finance rules.
Céline Michaïlesco, Karine Fabre
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Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Contours of Inclusion: Inclusive Arts Teaching and Learning [PDF]

, 2010
The purpose of this publication is to share models and case examples of the process of inclusive arts curriculum design and evaluation. The first section explains the conceptual and curriculum frameworks that were used in the analysis and generation of ...
Bill Henderson, Deborah Kronenberg, Don Glass, Kati Blair, Leah Barnum, Nicole Agois Hurel, Richard Jenkins   +6 more
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Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Pedro de Alcântara Lisboa (-1885), as circulações técnicas e as assimetrias industriais no século XIX

Nuevo mundo - Mundos Nuevos
This article examines the trajectory of the chemical engineer Pedro de Alcântara Lisbon (-1885) as a technical agent of the Brazilian Empire in Europe, highlighting his work with the Sociedade Auxiliadora da Indústria Nacional (SAIN) and its insertion in
Rafael Dalyson dos Santos Souza
doaj   +1 more source

A drawing book for digital eyes [PDF]

, 2012
Looking at book covers may not tell you everything, but they do tell you something. A collection of leather-bound ‘how to draw’ books of the nineteen twenties exudes confidence, the expertise of the masters handed down.
Faure Walker, James
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