Results 1 to 10 of about 5,370,379 (308)
As many of the criticisms in this rebuttal echo those in the earlier Diesendorf rebuttal, to which we thoroughly responded, we direct Fthenakis et al. [...]
Megan K. Seibert, William E. Rees
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High-Dispersed V2O5-CuOX Nanoparticles on h-BN in NH3-SCR and NH3-SCO Performance
Typically, to meet emission regulations, the selective catalytic reduction of NOX with NH3 (NH3-SCR) technology cause NH3 emissions owing to high NH3/NOX ratios to meet emission regulations.
Han-Gyu Im +7 more
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It is important to monitor the temperature and H2O concentration in a large combustion environment in order to improve combustion (and thermal) efficiency and reduce harmful combustion emissions.
Sunghyun So +5 more
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De-Powdering Effect of Foundry Sand for Cement Casting
With the development of the powder bed 3D printing process, sand casting can be performed with methods that are more advanced than the traditional ones, thus enabling new research on applied materials. When sand is 3D-printed with cement as a binder, its
Seungyeop Chun +8 more
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Effects of Post-Treatment to Improve the Surface Quality of 3D Printing Cement Mold Casting
Powder bed 3D printing can be applied to sandcasting mold manufacturing to ensure high quality and economy through process innovation. In this study, refractory alumina cement was used as an aqueous binder to ensure high-temperature thermal stability to ...
Seung-Yeop Chun +8 more
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Penetrated surface characteristics of cement - mixed sand in powder bed 3D printing
Powder bed 3D printing is an additive manufacturing process that combines powder particles by selectively depositing a liquid activator on a powder bed. Sand molds for high-resolution casting can be realized as a high-quality green body via powder bed 3D
S.-Y. Chun +7 more
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When we published Seibert and Rees (2021) [...]
Megan K. Seibert, William E. Rees
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Through the Eye of a Needle: An Eco-Heterodox Perspective on the Renewable Energy Transition
We add to the emerging body of literature highlighting cracks in the foundation of the mainstream energy transition narrative. We offer a tripartite analysis that re-characterizes the climate crisis within its broader context of ecological overshoot ...
Megan K. Seibert, William E. Rees
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Rainfall forecasting has gained utmost research relevance in recent times due to its complexities and persistent applications such as flood forecasting and monitoring of pollutant concentration levels, among others.
Ari Yair Barrera-Animas +5 more
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Transformationsverträge – Stairway to Heaven oder Highway to Hell?
Transformationsverträge ermöglichen den lesenden Zugriff auf Zeitschriften und regeln gleichzeitig das Open-Access-Publizieren in ihnen. Mit Transformationsverträgen verbinden sich Hoffnungen, zum Beispiel auf eine Transformation des Publikationswesens ...
Bernhard Mittermaier
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