Results 101 to 110 of about 253,527 (306)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

The auction model with lower risk in duopolistic electricity market

open access: yesEconómica, 2012
The present paper models the electricity market auction as a two-person game with incomplete information under the assumption that bidders are symmetric, risk neutral and have independent private costs.
Estrella Alonso, Juan Tejada
doaj  

Classic Paxos vs. Fast Paxos: Caveat Emptor

open access: yes, 2007
Classic Paxos and Fast Paxos are two protocols that are the core of efficient implementations of replicated state machines. In runs with no failures and no conflicts, Fast Paxos requires fewer communication steps for learners to learn of a request ...
Flavio Junqueira
core  

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

open access: yesAdvanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier   +17 more
wiley   +1 more source

The Market for Classic French Modern Art Prior to 1940

open access: yes, 2022
Using a quantitative methodology based on auction and sales prices, the paper describes the high-end market for paintings between 1895 and 1839 (paintings selling for $10,000 or more), especially in reference to what the author describes as classic ...
Jensen, Robert
core  

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

Questões de texto e cena

open access: yesPitágoras 500, 2011
This paper enlightens some classic plays interpretations and their different staging possibilities.
Isa Etel Kopelman
doaj  

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang   +10 more
wiley   +1 more source

Utility in WTP space: a tool to address confounding random scale effects in destination choice to the Alps

open access: yes, 2006
Destination choice models with individual-specific taste variation have become the presumptive analytical approach in applied nonmarket valuation. Under the usual specification, tastes are represented by coefficients of site attributes that enter utility,
Train, Kenneth   +2 more
core  

Substitution in Markusen’s classic trade and factor movement complementarity models [PDF]

open access: yes, 2006
Two classic papers on the relationship between trade and factor movement are Mundell (1957) and Markusen (1983). Mundell showed that substitution holds in the Heckscher-Ohlin model. Markusen challenged the substitution result and showed in five different
Schiff, Maurice
core  

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