Results 271 to 280 of about 7,241,930 (347)

Bioactive molecule delivery platforms in regenerative endodontic therapy: A systematic review and meta-analysis. [PDF]

open access: yesCell Transplant
Kaur K   +6 more
europepmc   +1 more source

Research on Optimization of Flow Field and Combustion Performance in Boilers With Combined Near‐Wall Air Supply Systems

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the pulverized coal boiler industry, reducing NOx emissions has become a critical objective. Although low‐NOx combustion technologies are effective, they may lead to localized high‐temperature corrosion. To address this issue, near‐wall air supply technology has been introduced, which involves injecting an appropriate amount of air near the
Wangyongjia Zhong   +4 more
wiley   +1 more source

Effect of Gutta-Percha Removal Methods on Fiber-Post Bond Strength. [PDF]

open access: yesDent J (Basel)
Hamwieh AR   +7 more
europepmc   +1 more source

Computing isophotos of surface of revolution and canal surface

Computer-Aided Design, 2003
Isophote of a surface consists of a loci of surface points whose normal vectors form a constant angle with a given fixed vector. It also serves as a silhouette curve when the constant angle is given as π/2. We present efficient and robust algorithms to compute isophotes of a surface of revolution and a canal surface. For the two kinds of surfaces, each
Ku-Jin Kim, In-Kwon Lee
openaire   +2 more sources

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