Results 141 to 150 of about 4,884,628 (369)

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

open access: yesAdvanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat   +6 more
wiley   +1 more source

Coturnicultura como alternativa para aumento de renda do pequeno produtor

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO A coturnicultura tem apresentado desenvolvimento significativo nos últimos anos devido às tecnologias empregadas na cadeia produtiva, gerando resultados satisfatórios aos produtores, com baixo custo de investimento.
A.F. Silva   +3 more
doaj   +1 more source

Modern trends of development of the world economy and financial competitiveness of enterprises

open access: yesSHS Web of Conferences, 2017
The article considers modern trends in the development of the global economy, the dynamics of the activity of the domestic economy. The statistical data of the share of loss-making enterprises on the domestic market are analyzed.
Volkova Nadezhda, Shagun Valeria
doaj   +1 more source

A Systematic Literature Review on the Use of Blockchain Technology in Transition to a Circular Economy [PDF]

open access: yesarXiv
The circular economy has the potential to increase resource efficiency and minimize waste through the 4R framework of reducing, reusing, recycling, and recovering. Blockchain technology is currently considered a valuable aid in the transition to a circular economy.
arxiv  

Tracing a Faint Fingerprint of the Invisible Hand? [PDF]

open access: yesarXiv, 2001
Any economic agent constituting the monetary economy maintains the activity of monetary flow equilibration for fulfilling the condition of monetary flow continuity in the record, except at the central bank. At the same time, monetary flow equilibration at one economic agent constantly induces at other agents in the economy further flow disequilibrium ...
arxiv  

Russia's food economy in transition [PDF]

open access: yes
Russia's food economy is undergoing a fundamental transition. Rapid changes and adjustments are still taking place in the market and pricing systems, in the subsidies to output and input markets and the credit market, and in the process of privatization ...
Melyukhina, Olga   +3 more
core   +1 more source

Recent Progress on 2D‐Material‐Based Smart Textiles: Materials, Methods, and Multifunctionality

open access: yesAdvanced Engineering Materials, EarlyView.
Advancements in 2D‐material‐integrated smart textiles are reviewed, with a focus on materials, fabrication methods, and multifunctional applications, including energy harvesting, monitoring, EMI shielding, energy storage, and thermal management. The discussion addresses key challenges and provides insights into the future development of next‐generation
Yong Choi   +5 more
wiley   +1 more source

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