Results 91 to 100 of about 4,984,063 (347)

Impact of Hot Isostatic Pressing on Microstructure Evolution and Creep Performance of Powder Bed Fusion–Laser Beam Processed CM247LC

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of Hot Isostatic Pressing (HIP) temperature on the microstructure and creep performance of powder bed fusion–laser beam processed CM247LC superalloy is investigated. Grain growth and γ’ precipitate evolution are characterized following HIP at varying temperatures.
Ahmed Fardan   +4 more
wiley   +1 more source

Investigation of the effect of using Vinasse in the feed of Holstein male calves on the quality of their meat as a meal in the armies food ration [PDF]

open access: yesفصلنامه ابن سینا, 2019
Background: One way to increase the protein content of the soldiers' diet is to increase the protein content of red meat. The aim of this study was to investigate the use of vinasse in the feed of Holstein male calf and its effect on carcass meat quality.
Alireza Geramipour   +2 more
doaj  

La politique des transports suit-elle les recommandations des économistes ?

open access: yesTracés, 2011
The design of rail infrastructure investment programs has generated the emergence of a dedicated field in economic research. Relations between decision-makers and economists have gone through several stages : some economists shaped a doctrine that ...
Julien Dehornoy
doaj   +1 more source

Ag Cluster‐Modified K0.5Na0.5NbO3 Piezocatalyst for Enhanced Electrochemical Dinitrogen Reduction Reaction

open access: yesAdvanced Engineering Materials, EarlyView.
Ag cluster‐modified K0.5Na0.5NbO3 acts as an efficient piezocatalyst for electrochemical N2 reduction, enhanced by built‐in electric fields under mechanical actuation. Comparative studies between static and actuated electrodes reveal improved performance under dynamic conditions.
Benedict Witulski   +7 more
wiley   +1 more source

Single‐Crystal Castability of CM186LC Nickel‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
The optimal conditions to obtain single‐crystal (SX) castings of the directional solidification nickel‐based superalloy CM186LC, are investigated. Cylindrical samples are cast via a proprietary SX Bridgman process. The effect of solidification rates (V) ranging from 1 to 10 mm⋅min−1 on the microstructure is explored.
André Baldissera   +3 more
wiley   +1 more source

Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing

open access: yesAdvanced Engineering Materials, EarlyView.
A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes   +3 more
wiley   +1 more source

El lugar de la industria: Los parques industriales en la reestructuración productiva y territorial de la Región Metropolitana de Buenos Aires

open access: yesEURE (Santiago) - Revista Latinoamericana de Estudios Urbano Regionales, 2003
Este artículo aborda el estudio de algunos aspectos de la reestructuración territorial de la industria en la Región Metropolitana de Buenos Aires (RMBA), a través de la consideración de tres parques industriales: uno que se ha consolidado -el caso de ...
Luis Esteban Briano   +2 more
doaj  

Privatization and Optimum-Welfare in an International Cournot Duopoly [PDF]

open access: yesManaging Global Transitions, 2017
In this paper, we will analyse the relationship between privatization of a public firm and tax revenue for the domestic government in an international competition, with import tariffs.
Fernanda A. Ferreira
doaj  

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