Results 1 to 10 of about 2,336,325 (318)

Prediction of the formation of low-molecular components, particles, and condensed phases during thermal destruction of oil-contaminated soil

open access: yesMANAS: Journal of Engineering, 2023
In this study, thermodynamic modelling of the process of thermal destruction of oil-contaminated soil of Ozenmunaigas JSC, which includes compounds such as carbon, silicon, aluminum, iron, calcium, magnesium, sodium, potassium, chromium, phosphorus ...
Zarlık Maymekov   +5 more
doaj   +1 more source

Glass and Metal Finds from the Southern Basilica Excavations at Perge

open access: yesSanat Tarihi Yıllığı, 2023
The prehistoric history of the ancient city of Perge, which was located in the territory of Pamphylia, dates back to the Late Neolithic and Chalcolithic Periods and reveals important urbanization models models during the Hellenistic, Roman, and Byzantine
Nurtaç Buluç
doaj   +1 more source

Mitigation of tribocorrosion of metals in aqueous solutions by potential-enhanced adsorption of surfactants

open access: yesFriction, 2023
Corrosion and corrosive wear occur commonly on metals surface in aqueous solutions. External electric field is usually considered as one of the factors to accelerate corrosion or corrosive wear of materials in the presence of conventional electrolytes ...
Chenxu Liu   +3 more
doaj   +1 more source

Comprehensive study of characteristic signs of defects detected during magnetic powder control at the final stage of production of seamless hot‑rolled pipes

open access: yesЛитьë и металлургия, 2023
Defects on the outer surface of seamless hot‑rolled steel pipes are formed both as a result of the defects’ transformation in the surface and macrostructure of the initial workpiece, and due to non‑compliance with the rolling technology. Timely detection
E. A. Naumenko   +2 more
doaj   +1 more source

Metal Preferences and Metallation [PDF]

open access: yesJournal of Biological Chemistry, 2014
The metal binding preferences of most metalloproteins do not match their metal requirements. Thus, metallation of an estimated 30% of metalloenzymes is aided by metal delivery systems, with ∼ 25% acquiring preassembled metal cofactors. The remaining ∼ 70% are presumed to compete for metals from buffered metal pools.
Foster, Andrew W.   +2 more
openaire   +4 more sources

Metalworking Workshop at Akkezen Settlement in Central Kazakhstan

open access: yesАрхеология евразийских степей, 2022
Materials of the excavations at the Akkezen settlement in Central Kazakhstan are published. It is located 115 km southeast of the city of Karaganda. The area of the site according to the measurements of the extreme ancient buildings is 22 hectares.
Viktor V. Varfolomeev
doaj   +1 more source

Metal–metal bonded compounds and metal clusters [PDF]

open access: yesInorganica Chimica Acta, 2015
Preface.
Falvello, Larry R., Murillo, Carlos A.
openaire   +2 more sources

Recent progress in metal assisted multicomponent reactions in organic synthesis

open access: yesFrontiers in Chemistry, 2023
To prepare complicated organic molecules, straightforward, sustainable, and clean methodologies are urgently required. Thus, researchers are attempting to develop imaginative approaches.
Kokila Sakthivel   +5 more
doaj   +1 more source

Metal to Orthogonal Metal Transition* [PDF]

open access: yesChinese Physics Letters, 2020
Orthogonal metal is a new quantum metallic state that conducts electricity but acquires no Fermi surface (FS) or quasiparticles, and hence orthogonal to the established paradigm of Landau’s Fermi-liquid (FL). Such a state may hold the key of understanding the perplexing experimental observations of quantum metals that are beyond FL ...
Chen, Chuang   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy