Results 91 to 100 of about 1,343,883 (339)

Review of artificial intelligence applications in geothermal energy extraction from hot dry rock

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper systematically summarized the applications of artificial intelligence (AI) in hot dry rock (HDR) geothermal exploitation and discussed the limitations and opportunities. A novel intelligent HDR exploitation system was proposed to promote the development of HDR toward more efficiency, economy, and intelligence.
Kun Ji   +5 more
wiley   +1 more source

Study on Compound Percussive Drilling: Rock‐Breaking Mechanism of High Confining Pressure Formation in the East China Sea

open access: yesEnergy Science &Engineering, EarlyView.
ABSTRACT The effect of improving the depth of penetration (ROP) in deep, high‐confining pressure formation is closely related to the rock‐breaking method, which has become a bottleneck restricting the efficient development of oil and gas. Based on the current engineering practice of the Xihu block in the East China Sea Basin, experimental research on ...
Jiwei Li
wiley   +1 more source

A biological approach to crown fracture: Fracture reattachment - A report of two cases

open access: yesContemporary Clinical Dentistry, 2012
The development of adhesive dentistry has allowed dentists to use the patient′s own fragment to restore the fractured tooth, which is considered to be the most conservative method of treatment of crown fracture allowing restoration of original dental ...
K Vijayaprabha   +2 more
doaj   +1 more source

Student Reflections on Prosthodontics Patient Encounters: Reversible and Irreversible Procedures: Following Diagnostic Interactions

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose Conceptualizing the next patient interaction is done intuitively by the master practitioner for every patient encounter. The project analyzes student reflections following interactions with patients involving reversible and irreversible procedures and follows a project analyzing reflections with patients involving diagnoses.
David C. Johnsen   +3 more
wiley   +1 more source

The Effect of Various Irrigants on Mixed Biofilms in Dentinal Tubules: A Confocal Laser Scanning Microscopy Study

open access: yesMicroscopy Research and Technique, EarlyView.
This study evaluated the disinfection efficacy of various irrigation solutions against mixed biofilms in dentinal tubules. The findings of CLSM analysis and viable bacterial sampling revealed that combined irrigation solutions were significantly more effective than single solutions, supporting their use as the preferred approach in clinical practice ...
Dide Tekinarslan   +4 more
wiley   +1 more source

Prediction model of gear tooth flank fracture considering interfacial friction

open access: yesJixie qiangdu
Under the fatigue loading condition, tooth flank fracture, crack source initiated at the subsurface position, is a subsurface fatigue failure. The failure mode is closely related to the local material strength and local stress state at the internal ...
ZHI YanFeng   +7 more
doaj  

Intentional Replantation to Rehabilitate and Preserve the Integrity of Maxillary Central Incisor with Complicated Crown En-masse Fracture

open access: yesOnline Journal of Health & Allied Sciences, 2022
The present case aims to describe the management of a complicated crown en masse fracture in a maxillary central incisor due to trauma by intentional replantation as the chosen treatment modality.
Prajwal Shetty   +2 more
doaj  

Dentist perspective on knowledge and practice toward Ellis class 3 tooth fracture: A survey. [PDF]

open access: yesJ Adv Pharm Technol Res, 2022
Imtiaz T   +3 more
europepmc   +1 more source

Tooth Fracture

open access: yesDefinitions, 2020
Y. Sheikh, Subha Ashok
semanticscholar   +1 more source

Development of Plastic Gear for Power Transmission : Abnormal Wear on the Tooth Root and Tooth Fracture near Pitch Point

open access: yes, 1986
Plastic gears have many excellent characteristics which are locking in metallic gears, such as corrosion resistance, self-lubrication, quiet running, and so forth.
K. Terashima   +3 more
semanticscholar   +1 more source

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