Results 121 to 130 of about 3,363,666 (289)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Assessing Ohio's Biomass Resources for Energy Potential Using GIS [PDF]

open access: yes
This recently completed AEDE study funded by Ohio DOD involves a geo-referenced inventory by county of Ohio biomass resources for energy. Categories include forest and crop residues, livestock manure, municipal solid waste and food processing waste. This
Hitzhusen, Fred   +2 more
core   +1 more source

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

The impact of the economic and financial war with Russia on the functioning of the western economy [PDF]

open access: yesAnte Portas
In the current confrontation between Russia and the broadly understood West, we are not only dealing with military struggles. It can be said that military operations in Ukraine are just one element of the global confrontation.
Krzysztof Surdyk
doaj  

RENEWABLE ENERGY, A KEY TO INTEGRATING COMPETITIVE POLICIES WITH ADVANCED ENVIRONMENT PROTECTION STRATEGIES [PDF]

open access: yes
Development of competitive policies and improvement of environment protection strategies are two basic trends of the development of the European Unique Market.
Cinade Lucian Ovidiu
core  

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

Gas hydrate recycling: overview and future directions

open access: yesFrontiers in Marine Science
Natural gas hydrates are an important component of the global and oceanic biogeochemical cycle. However, much remains to be understood about gas hydrate systems, including processes resulting in the accumulation of high-concentration deposits.
Zachary F. M. Burton, Yongkoo Seol
doaj   +1 more source

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