Results 91 to 100 of about 21,039 (262)
Perspectivas para a pesquisa em contabilidade: o impacto dos derivativos
Revista Contabilidade & Finanças, 2001 Este artigo analisa o impacto dos instrumentos financeiros derivativos para a pesquisa em contabilidade. O impacto dos derivativos é grande independentemente da linha de pesquisa adotada.
Alexsandro Broedel Lopes +1 more
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Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
What Do Large Language Models Know About Materials?
Advanced Engineering Materials, EarlyView.If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer +2 more
wiley +1 more source
Financial Derivatives, Hedge Accounting and Tax Aggressiveness in Brazil
Contabilidad y Negocios: Revista del Departamento Académico de Ciencias Administrativas, 2020 This study investigated the relationship between the use of financial derivatives by non-financial corporations and tax aggressiveness in Brazil. In research on the American market, evidence was identified that non-financial entity users of financial ...
Antonio Lopo Martinez +3 more
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Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora +4 more
wiley +1 more source
QUALITATIVE RISK COVERAGE IN AGRICULTURE THROUGH DERIVATIVE FINANCIAL INSTRUMENTS BASED ON SELYANINOV INDICES [PDF]
Financial Studies, 2013 The financial product designed by the authors belongs to the class of derivative financial instruments, having “weather conditions” as basic variable; the settlement is oriented to options on OTC markets, which are able to adapt to the farmers’ risk ...
Cristian KEVORCHIAN +2 more
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THE ROLE OF DERIVATIVE FINANCIAL INSTRUMENTS IN ENSURING THE FINANCIAL SECURITY OF THE STATE [PDF]
Efektyvna ekonomika, 2021 S. Bardash, O. Lagovska, О. Novak
openaire +1 more source