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Article
Open AccessCorrection: Impact of biochar and compost amendment on corn yield and greenhouse gas emissions under waterlogged conditions
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Article
Surface analysis of yttrium oxyfluoride deposited via air plasma spraying for Erosion resistance against NF3 plasma
The plasma-resistant properties of surfaces coated with synthesized and commercial yttrium oxyfluoride materials, respectively, were investigated by exposing them to fluorine-based NF3 plasma. Yttrium oxyfluoride...
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Article
Open AccessImpact of biochar and compost amendment on corn yield and greenhouse gas emissions under waterlogged conditions
Biochar, widely recognized for its capacity to counteract climate change impacts, has demonstrated substantial benefits in agricultural ecosystems. Nevertheless, empirical studies exploring its efficacy during...
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Article
Open AccessBiochar improves soil properties and corn productivity under drought conditions in South Korea
Biochar has been shown to improve soil properties and plant productivity in soils with inherently low fertility. However, little has been reported for upland corns under dry and wet precipitation regimes. This...
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Article
Open AccessEffects of biochar and barley straw application on the rice productivity and greenhouse gas emissions of paddy field
To improve the agricultural environment, utilization of biochar and organic materials from paddy fields gaining importance. This is because the long-term use of inorganic fertilizers aggravates the soil enviro...
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Article
Evaluation Index for Sporty Engine Sound Reflecting Evaluators’ Tastes, Developed Using K-means Cluster Analysis
Developments in vehicle technology and accompanying improvements in NVH performance have led to increased consumer demand for high sound quality, such as a “sporty” engine sound. As sporty sound is subjective,...
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Article
A study on sound quality of vehicle engine sportiness using factor analysis
For those who enjoy driving, the “sportiness” the engine sound is an important point to consider. However, owing to its abstractness, there is no absolute definition of what sportiness sounds like. Therefore, ...
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Article
Iron sulfides with dopamine-derived carbon coating as superior performance anodes for sodium-ion batteries
High energy ball-milled iron sulfides with thin carbon layer coating (BM-FeS/C composites) were prepared by the simple and economical process. Ball-milled process, followed by carbon coating, reduced the parti...
