Results 111 to 120 of about 1,153,161 (350)
Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere
Advanced Engineering Materials, EarlyView.A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz +4 more
wiley +1 more source
The Portuguese Business Cycle: Chronology and Duration Dependence [PDF]
This paper tries to identify, for the first time, a chronology for the Portuguese business cycle and test for the presence of duration dependence in the respective phases of expansion and contraction.
Vitor Castro
core +3 more sources
FOREIGN DEBT OF RUSSIA: DEBT DEPENDENCE AND IMPERIALIST RENT
Вестник Российского экономического университета имени Г. В. Плеханова, 2018 The article analyzes the problem of Russia foreign debt from the point of view of the world-system approach as a form of economic dependence. The debt dependence of Russia is revealed in increase in the foreign debt volume and its service and in the ...
Alexandra A. Zhdanovskaya
doaj +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The presented study focuses on the fracture behaviour of carbon‐bonded magnesia MgO–C refractories, where environmentally friendly fructose, collagen and lignin serve as temporary binding agents. The partial substitution of the source material with recycled MgO–C reduces the fracture resistance, which can be counteracted by the additional introduction ...
Marc Neumann +6 more
wiley +1 more source
Revista de Contabilidad: Spanish Accounting Review, 2011 Literature states that the auditor’s economic bond on a client company could undermine auditor independence. One of the primary functions of an audit committee is to safeguard auditor independence.
Estíbaliz Biedma López +2 more
doaj
Transversality and Transition: Branching to New Regional Path Dependence [PDF]
Since Paul David published his economic histories of path dependent innovation the subject has exerted fascination upon scholars of innovation, technological change and, latterly, regional scientists and economic geographers.
Philip Cooke
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Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Path dependence, its critics and the quest for ‘historical economics’ [PDF]
The concept of path dependence refers to a property of contingent, non- reversible dynamical processes, including a wide array of biological and social processes that can properly be described as 'evolutionary.' To dispell existing confusions in the ...
Paul A.David
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