搜索结果: 1-15 共查到“口腔正畸学 Mechanical”相关记录22条 . 查询时间(0.125 秒)
In vitro evaluation of marginal leakage in bonded restorations,with mechanical or chemical-mechanical (Carisolv) removal of carious tissue
Dental leakage Dental caries Dental restoration permanent
2009/10/19
This study carried out an in vitro evaluation and comparison of the occurrence of marginal leakage in bonded restorations using mechanical or chemical-mechanical (Carisolv) removal of carious tissue. ...
Adhesive cementation of zirconia posts to root dentin: evaluation of the mechanical cycling effect
Post and core technique Ceramics Stress mechanical Bond strength
2009/10/16
This study evaluated the effect of mechanical cycling on the bond strength of zirconia posts to root dentin. Thirty single-rooted human teeth were transversally sectioned to a length of 16 mm. The can...
Effects of the Taper Shape,Dual-Thread,and Length on the Mechanical Properties of Mini-Implants
Mini-implant Shape Dual-thread Mechanical Torque
2010/3/5
Objective: To analyze the mechanical effects of the length and the various shapes such as cylindrical shape, taper shape, and dual-thread shape on the insertion and removal torque of mini-implants.
...
An M-CSF Receptor c-Fms Antibody Inhibits Mechanical Stress–Induced Root Resorption during Orthodontic Tooth Movement in Mice
c-Fms Odontoclast Root resorption Mouse Orthodontics
2010/3/5
Objective: To examine the effect of anti-c-Fms antibody on odontoclastogenesis and root resorption in an orthodontic tooth movement mouse model.
Materials and Methods: We used orthodontic tooth mov...
Mechanical Tensile Stress Effects on the Expression of Bone Sialoprotein in Bovine Cementoblasts
Cementoblast Mechanical tensile stress Bone sialoprotein
2010/3/5
Objective: To develop a new cementoblast culture method and to detect bone sialoprotein (BSP) expression in response to high and low mechanical tensile stress in cementoblast in vitro.
Materials an...
A Consideration of the Principles of Mechanical Arches as Applied to the Dental Arch
Principles Mechanical Arches Dental Arch
2009/3/19
A Consideration of the Principles of Mechanical Arches as Applied to the Dental Arch.
Manifestations of Mechanical Force in Biological Subjects
Manifestations Mechanical Force Biological Subjects
2009/3/19
Manifestations of Mechanical Force in Biological Subjects.
Mechanical Principles And Orthodontic Appliances
Mechanical Principles Orthodontic Appliances
2009/3/14
Mechanical Principles And Orthodontic Appliances.
A Long-Term Assessment of the Mechanical Retroclination of Lower Incisors
Mechanical Retroclination Lower Incisors
2009/3/12
A Long-Term Assessment of the Mechanical Retroclination of Lower Incisors.
Mechanical Properties and Stress Relief of Stainless Steel Orthodontic Wire
Mechanical Properties Stress Relief Stainless Steel Orthodontic Wire
2009/3/12
Mechanical Properties and Stress Relief of Stainless Steel Orthodontic Wire.
A Mechanical Appraisal of the Kloehn Extraoral Assembly
Mechanical Appraisal Kloehn Extraoral Assembly
2009/3/9
A Mechanical Appraisal of the Kloehn Extraoral Assembly.
A Mechanical Evaluation of Buccal Segment Reaction to Edgewise Torque
Mechanical Evaluation Buccal Segment Reaction Edgewise Torque
2009/3/9
A Mechanical Evaluation of Buccal Segment Reaction to Edgewise Torque.
Evaluation of Mechanical Properties and Comparison with Titanium Alloy Alternatives
ELASTICITY MULTISTRANDED WIRE STAINLESS STEEL TITANIUM WIRE
2009/2/26
Force storage and delivery properties of typical triple-stranded stainless steel wires are determined and compared with reported values for titanium alloy archwires. Results indicate that triple-s...
Structure,Composition,and Mechanical Properties of Australian Orthodontic Wires
Australian wire Stainless steel SEM EDS Hardness Modulus of elasticity
2010/3/5
Objective: To investigate the surface morphology, structure, elemental composition, and key mechanical properties of various sizes and tempers of Australian wires.
Materials and Methods: Three type...
Wolff's Law and bone's structural adaptations to mechanical usage：an overview for clinicians
Bone Wolff's Law Biomechanics Remodeling Modeling Mechanical influences Endoprostheses Orthodontics
2009/1/12
Basic Multicellular Unit-based bone remodeling can lead to the removal or conservation of bone, but cannot add to it. Decreased mechanical usage (MU) and acute disuse result in loss of bone next t...