Results 171 to 180 of about 1,721,695 (243)
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Mechanics based design of structures and machines, 2023
Gears are significant machine elements used in various industrial applications. An undetected fault in a gear transmission system may lead to a fatal breakdown and, thus, severe economic losses or even human casualties.
O. Kalay +3 more
semanticscholar +1 more source
Gears are significant machine elements used in various industrial applications. An undetected fault in a gear transmission system may lead to a fatal breakdown and, thus, severe economic losses or even human casualties.
O. Kalay +3 more
semanticscholar +1 more source
GT U-Net: A U-Net Like Group Transformer Network for Tooth Root Segmentation
MLMI@MICCAI, 2021To achieve an accurate assessment of root canal therapy, a fundamental step is to perform tooth root segmentation on oral X-ray images, in that the position of tooth root boundary is significant anatomy information in root canal therapy evaluation ...
Yunxiang Li +7 more
semanticscholar +1 more source
Engineering Failure Analysis, 2021
Gear tooth root crack is a typical fault of gear transmissions and it threatens the operation safety of gear systems. Therefore, precise detection of the tooth root crack is of a great significance for the prevention of serious safety accidents.
Jieyu Ning +4 more
semanticscholar +1 more source
Gear tooth root crack is a typical fault of gear transmissions and it threatens the operation safety of gear systems. Therefore, precise detection of the tooth root crack is of a great significance for the prevention of serious safety accidents.
Jieyu Ning +4 more
semanticscholar +1 more source
Advances in Materials, 2022
Much effort is devoted to develop agents with superior photoacoustic/photothermal properties for improved disease diagnosis and treatment. Herein, a new fused two isoindigo (DIID)‐based semiconducting conjugated polymer (named PBDT‐DIID) is rationally ...
Xingchen Duan +7 more
semanticscholar +1 more source
Much effort is devoted to develop agents with superior photoacoustic/photothermal properties for improved disease diagnosis and treatment. Herein, a new fused two isoindigo (DIID)‐based semiconducting conjugated polymer (named PBDT‐DIID) is rationally ...
Xingchen Duan +7 more
semanticscholar +1 more source
External cervical tooth root resorption
Stomatologiya, 2022External cervical tooth root resorption is one of the most aggressive types of pathological resorption. Due to the uncontrolled growth of resorptive tissue, irreversible loss of dentin and cement occurs. To date, there is no common position regarding the etiological factor and pathogenesis of invasive cervical resorption.
I.M. Rabinovich +3 more
openaire +2 more sources
, 2021
Gears are the most significant machine elements in power transmission systems. They are used in almost every area of the industry, such as small watches to wind turbines.
Oğuz Doğan, C. Yuce, F. Karpat
semanticscholar +1 more source
Gears are the most significant machine elements in power transmission systems. They are used in almost every area of the industry, such as small watches to wind turbines.
Oğuz Doğan, C. Yuce, F. Karpat
semanticscholar +1 more source
Study on the optimum standard parameters of hob optimization for reducing gear tooth root stress
, 2021Optimising the hob used to manufacture gears is an attractive approach for minimizing the gear tooth root stress. However, currently available approaches often require modifying the hob for every gear case, which limits their practical application and ...
Rong He +6 more
semanticscholar +1 more source
Clinical performance of tooth root blocks for alveolar ridge reconstruction.
International Journal of Oral & Maxillofacial Surgery, 2021This systematic literature review set out to investigate the clinical outcomes of autogenous tooth root blocks used for ridge augmentation: survival rates, block resorption, implant survival, post-surgical complications, and histology findings.
S. Bazal-Bonelli +6 more
semanticscholar +1 more source