Results 41 to 50 of about 14,996,800 (353)

Accuracy of implant surgical guides fabricated using computer numerical control milling for edentulous jaws: a pilot clinical trial

BMC Oral Health, 2020
Background To evaluate the accuracy of a computer numerical control (CNC) milled surgical guide for implant placement in edentulous jaws. Methods Edentulous patients seeking implants treatment were recruited in this prospective cohort study. Radiographic
Jinyou Chai, Xiaoqian Liu, Ramona Schweyen, Jürgen Setz, Shaoxia Pan, Jianzhang Liu, Yongsheng Zhou   +6 more
doaj   +1 more source

Evaluation of a self-instructional self-regulated learning material in mathematics

Frontiers in Education
Success in school is closely linked to students’ ability to regulate their own learning. In mathematics, self-regulated learning (SRL) strategies can help students become more independent and proactive in their learning.
Andreia Balan, Anders Jönsson
doaj   +1 more source

D-Mannose prevents bone loss under weightlessness

Journal of Translational Medicine, 2023
Background Astronauts undergo significant microgravity-induced bone loss during space missions, which has become one of the three major medical problems hindering human's long-term space flight.
Ranli Gu, Hao Liu, Menglong Hu, Yuan Zhu, Xuenan Liu, Feilong Wang, Likun Wu, Danyang Song, Yunsong Liu   +8 more
doaj   +1 more source

Estimating the repeatability and reproducibility of an AI-embedded measuring device: Application to road markings [PDF]

EPJ Web of Conferences
The road markings inspection using on-board cameras is gaining popularity, particularly for road inspection, despite most research focusing on autonomous vehicles.
Bordet Térence, Redondin Maxime, Bornhofen Stefan, Denaës Sébastien, Histace Aymeric   +4 more
doaj   +1 more source

Risk factors of early childhood caries (ECC) among children in Beijing - a prospective cohort study

BMC Oral Health, 2019
Background Early childhood caries (ECC) was a serious oral health concern with high prevalence and a low treatment rate in China, and few researches have focused on preschool children. This study aimed to explore the risk factors of ECC in Beijing, China.
Can Can Fan, Wen Hui Wang, Tao Xu, Shu Guo Zheng   +3 more
doaj   +1 more source

Bio-inspired special wettability in oral antibacterial applications

Frontiers in Bioengineering and Biotechnology, 2022
Most oral diseases originate from biofilms whose formation is originated from the adhesion of salivary proteins and pioneer bacteria. Therefore, antimicrobial materials are mainly based on bactericidal methods, most of which have drug resistance and ...
Xin Zhang, Xin Zhang, Rushui Bai, Rushui Bai, Qiannan Sun, Qiannan Sun, Zimeng Zhuang, Zimeng Zhuang, Yunfan Zhang, Yunfan Zhang, Si Chen, Si Chen, Bing Han, Bing Han   +13 more
doaj   +1 more source

Acetylsalicylic acid rescues the immunomodulation of inflamed gingiva-derived mesenchymal stem cells via upregulating FasL in mice

Stem Cell Research & Therapy, 2019
Background Gingiva-derived mesenchymal stem cells (GMSCs) obtained multipotent differentiation and immunomodulatory properties. However, collecting healthy gingival tissues may be challenging in the clinical situation.
Tingting Yu, Boxi Yan, Jing Li, Ting Zhang, Ruili Yang, Xuedong Wang, Yan Liu, Dawei Liu   +7 more
doaj   +1 more source

The Predictive Potentiality of Salivary Microbiome for the Recurrence of Early Childhood Caries

Frontiers in Cellular and Infection Microbiology, 2018
The aim of this study was to investigate the variation of the salivary microbiota in the recurrence of early childhood caries (ECC), and to explore and verify the potential microbial indicators of ECC recurrence. Saliva samples from kindergarten children
Ce Zhu, Chao Yuan, Shuang Ao, Xiangru Shi, Feng Chen, Xiangyu Sun, Shuguo Zheng   +6 more
doaj   +1 more source

Reconsidering the substance of digital video from a Sadrian perspective [PDF]

, 2020
The digitisation process is debated as video’s deficiency, where pixels are conceived as isolated fragments without an existential link to the source image.
Emadi, Azadeh
core   +1 more source

Digital Material Representation Model of Porous Microstructure Based on 3D Reconstruction Algorithm

, 2017
Development of the Digital Material Representation (DMR) model, based on 3D reconstruction algorithm and serial sectioning, is the main goal of the present paper.
Ł. Madej, M. Mojżeszko, J. Chrapoński, S. Roskosz, J. Cwajna   +4 more
semanticscholar   +1 more source