Crops3D: a diverse 3D crop dataset for realistic perception and segmentation toward agricultural applications.

Point cloud analysis is a crucial task in computer vision. Despite significant advances over the past decade, the developments in agricultural domain have faced challenges due to a scarcity of datasets. To facilitate 3D point cloud research in agriculture community, we introduce Crops3D, the diverse real-world dataset derived from authentic agricultural scenarios.

Correction: Effect of proximal box elevation on fracture resistance and microleakage of premolars restored with ceramic endocrowns.

[This corrects the article DOI: 10.1371/journal.pone.

Effect of proximal box elevation on fracture resistance and microleakage of premolars restored with ceramic endocrowns.

Background: Restoration of endodontically treated premolar is in high risk for biomechanical failure, and often presents with subgingival margins. Proximal box elevation (PBE) has been used to relocate subgingival cavity outlines.

Objective: To evaluate the influence of PBE on fracture resistance and gingival microleakage of premolars with endodontic access cavities following ceramic endocrown.

Comparative Evaluation of Two Antioxidants on Reversing the Immediate Bond Strength of Bleached Enamel: In Vitro Study.

BACKGROUND Tooth bleaching causes a significant decrease in the bonding strength between the resin and human enamel. Nevertheless, the effects of different antioxidant types on the immediate bonding strength of resin and bleached enamel were significantly different. Therefore, the objective of this study was to compare the effects of 2 antioxidants for enhancing the bond strength of the resin to bleached enamel.

Oral health of 12-year-old children in Jilin province, China: A population-based epidemiological survey.

There is a lack of population-based surveys on oral health in Jilin province. Accordingly, this study aimed to understand the oral health status of 12-year-old children in Jilin province, China, to demonstrate the prevalence of oral health-related diseases, as well as to identify the associated risk factors.From February to April 2017, a cross-sectional investigation was conducted among 2324 children aged 12 years from 63 public schools of 9 regions in Jilin province, China.