Cissus quadrangularis: A comprehensive review as an emerging biomaterial for periodontal regeneration by H Nilofer Farjana, G. Mohan Valiathan

“…The alveolar bone is the tooth-supporting apparatus comprising the alveolar bone proper, cortical bone, crestal alveolar bone, and trabecular bone. …”
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Endodontic Treatment of Bilateral Maxillary First Premolars with Three Roots Using CBCT: A Case Report by Sujatha Gopal, Gijo John, K. Pavan Kumar, Swarna Latha, Suma Latha, Sowmya Kallepalli

“…One of the determining factors for the success of endodontic therapy is understanding the morphological anatomy of the tooth structure and its variants in relation to its template anatomy. …”
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Optimization Study of Gear Oil-air Lubrication Parameters Based on Orthogonal Test Method by Chang Lu, Qi Chen, Qingwei Hou, Zhaqiang Tang

“…Through the design of a five-level orthogonal test， the lubrication influence degree and tooth surface temperature， which are caused by oil supply， air supply and nozzle height， are analyzed under different speeds and load conditions. …”
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Selecting Principle of Floating Member of 2K-H Planetary Gear for Load Balancing Design by Cai Weixing, Tang Jinyuan

“…The vector method is also used to deduce the calculation formula of the meshing clearance of mutually meshing tooth on the meshing line which is a result of the deviation of circle center caused by the manufacturing error and assembly error. …”
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Radiological and Surgical Assessment of Proximity of Roots of Mandibular Third Molar to the Inferior Alveolar Canal in Impacted Teeth by Tushar K. Bandiwadekar, David P. Tauro, Sachin K. Malagi, Abhinav Dubey, Kolla Advait, Sumit Bhatt

“…There is a risk of nerve injury during surgical tooth extraction. Methods: The College of Dental Sciences at Davangere’s Department of Oral and Maxillofacial Surgery served as the outpatient setting for this investigation. …”
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Comparative Evaluation of Implant-Protected Occlusion in Partially Edentulous Fixed Restoration Using Qualitative and Quantitative Assessment – A Prospective Clinical Trial by Ramesh Chowdhary, S Bukkapatnam

“…All the patients had more than one tooth replaced with implant-supported prosthesis. …”
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Theoretical Analysis of Electromagnetic Torque of the Slotted-type Magnetic Couplers by Yang Chaojun, Sun Xianyou, Ma Chao, Gu Lixiang, Liang Xinghai, Wang Jian

“…Due to the slotted form of the conductor rotor, the branches composed of the air gap, conductor, and tooth slot corresponding to the permanent magnet in the magnetic circuit are not the same. …”
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Replacing Missing Maxillary Lateral Incisors by CAD/CAM PMMA Cantilever Bridges by Shayma Karray, Yosra Gassara, Emna Boudabous, Sarra Nasri, Zohra Nouira, Hayet Hajjami

“…Whether from agenesis or tooth loss, several treatment modalities are currently present to tackle this task to ensure satisfactory aesthetics. …”
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Alveolar Ridge Preservation Using Leukocyte and Platelet-Rich Fibrin: A Report of a Case by Mogammad Thabit Peck, Johan Marnewick, Lawrence Stephen

“…However, this is not always possible, since physiological wound healing after tooth removal, often results in hard and soft tissue changes which ultimately compromises ideal implant placement. …”
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Comparison between digital and conventional occlusal indicators. by Wan M. Dizayee, Fahd S. Ikram

“…This unsolved problem may cause restoration and/or tooth fracture, and also may result in TMJ problems. …”
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Geometric Evolvement, Simulation, and Test of a Bionic Lateral PDC Reamer Bit Inspired by Capra sibirica Horn by Chaoyu Chen, Jialin Yan, Yuntian Zou, Haifeng Luo

“…PDC teeth were arranged on the horn shape blade imitating the transverse ridges on the horn to cut the rock material, found with only 30% utilization rate of the total teeth and load concentration of the last tooth. A bionic blade curve evolved from the Capra sibirica horn was defined with geometric method for the lateral reamer bit; the utilization rate of the teeth on the bionic blade curve was improved to 90% with uniformly distributed reaming load. …”
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Load Calculation of Limit Pair of Sun Gear on the Roadheader Cutting Reducer by Yin Ming, Li Haifei

“…The Software Solid Works Simulation is used to conduct finite element statics analysis against the 3D model,so as to obtain the deformation of spline tooth of first- stage sun gear,which shall be brought into the calculation model to calculate the axial force suffered by the sun gear.Finally,other factors influencing the axial force are analyzed and the function expression of general axial force endured on the output end of the first- stage and second- stage sun gear is obtained,which shall be displayed in the MATLAB programming graph. …”
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Application of a 3D Fusion Model to Evaluate the Efficacy of Clear Aligner Therapy in Malocclusion Patients: Prospective Observational Study by Chaofeng Liu, Yan Liu, Chunyan Yi, Tao Xie, Jingjun Tian, Peishen Deng, Changyu Liu, Yan Shan, Hangyu Dong, Yanhua Xu

“… BackgroundInvestigating the safe range of orthodontic tooth movement is essential for maintaining oral and maxillofacial stability posttreatment. …”
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A New Multi-Ingredient Recipe for the Treatment of Localized Advanced Periodontal Disease following the Surgical Removal of Impacted Wisdom Teeth by Nabil Khzam, Adam Fell, Anthony Fisher, Paul Kim, Usman A. Khan, Mahmoud M. Bakr

“…Periodontal disease is a chronic inflammation of the tooth supporting structures. It leads to bone and attachment loss which is irreversible. …”
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Multi-objective optimization of grinding process parameters for complicated worm space surface based on the grey wolf optimization algorithm by Jiongkang Ren, Shisong Wang, Keqi Ren

“…Grinding is a critical method for enhancing the quality of worm tooth surfaces, and its process optimization has long been a significant research focus; however, existing methods are insufficient in addressing the nonlinearity and complexity inherent in the grinding of complex surfaces. …”
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The concept of the average stress in the fracture process zone for the search of the crack path by Yu.G. Matvienko, M.M. Semenova

“…The MATS criterion is directly applied to equivalent contact model for surface crack growth on a gear tooth flank.…”
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Non-orthogonal Bevel Gear Design and Strength Analysis for Variable Incline Angle Swashplate Driving Stirling Engine by Liu Fanmao, Luo Fangzhi, Peng Youduo

“…The results show that the maximum shape variables and the maximum stress of the gear are decreased with the increase of the tooth number in a certain range. This conclusion will provide certain theoretical basis for design and dynamic analysis for four-cylinder double-acting Stirling engine variable angle of inclined plate drive system optimization and performance improvement.…”
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Evaluating the Shear Bond Strength of Repaired Composites Using Different Surface Treatments and Repair Materials: An In-Vitro Comparative Study by Prinaxy Byxyx, Ajay Kumar Nagpal, Prashasti Pandey, Darshan Das, Mihir Anand, Anupama Pradhan

“…Repairing these restorations is often preferable for issues such as discoloration, small areas of decay near the restoration margin, or for preserving tooth health without the need for complete removal. …”
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THE RELIABILITY OF CLEAR ALIGNERS IN RESOLVING CROWDING by Mohammed A. Barashi, Hesham A. Alhazmi

“…Aim of the study Despite advancements in clear aligner therapy, there are still limitations regarding the predictability of tooth movements. Therefore, this study aims to evaluate how reliably clear aligners can address dental crowding. …”
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Low fluctuation stiffness design method for vibration reduction of helical gears by YOU Zhiwei, GAO Jingtao, LI Haonan

“…ObjectiveThe time-varying mesh stiffness of gear pairs, as one of the most important internal excitation of the gear system, is an important reason for the vibration and noise of the gear system. In previous studies, tooth surface modification and shock absorber were often used to improve the vibration response of the system, but there are few literature on the influence of mesh stiffness fluctuation on the vibration characteristics of the system. …”
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