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Light Energy Transmission through Composite Influenced by Material Shades
Composite resin Shades Light energy transmission
2010/12/1
This study investigated the influence of different composite resin shades on light energy transmission through the composite, hardness and cross-link density (CLD). The composite Filtek Z250 was used ...
Effects of Welding Pulse Energy and Fluoride Ion on the Cracking Susceptibility and Fatigue Behavior of Nd:YAG Laser-welded Cast Titanium Joints
Welding pulse energy Fluoride Mechanical property
2009/9/15
In this study, the cracking susceptibility and fatigue behavior of Nd:YAG laser-welded cast Ti joints (welding pulse energy: 11, 15, and 18 J) in fluoride-containing (0 and 0.5% NaF) artificial saliva...
Examination of composite resins with electron microscopy,microhardness tester and energy dispersive X-ray microanalyzer
Ultrastructure Microhardness X-ray microanalysis
2009/9/11
This study was conducted to examine the ultrastructures of eight recently improved light-cure restorative composite resins with scanning and transmission electron microscopes (SEM and TEM). Additional...
Relationship between the Bone Mineral Density of Mandible by Quantitative Computed Tomography and Lumbar Spine by Dual Energy X-ray Absorptiometry
quantitative computed tomography (QCT) mandible bone mineral density (BMD) osteoporosis periodontal disease
2009/5/27
Osteoporosis is a systemic skeletal disorder characterized by low bone mass. Periodontitis is an inflammation of the supporting tissues of the teeth, usually leading to loss of alveolar bone. The purp...
Condylar Disc Relationships and Vibration Energy in Asymptomatic Class I 9- to 12-Year Olds
Temporomandibular joint Magnetic resonance imaging Electrovibratography Transcranial temporomandibular joint radiography
2008/11/26
A proper diagnosis is the key to successful treatment. The purpose of this study was to evaluate the temporomandibular joints (TMJ) by means of lateral and anteroposterior cephalograms, transcranial...
Salivary calculi in children: A study using an energy dispersive X-ray analyzer and contact microradiography
Calcification Elementary compositions Energy dispersive X-ray analyzer (EDAX) Salivary calculus Scanning electron microscope (SEM)
2008/4/16
The purpose of the present study was to examine the degree of calcification and the elementary compositions of salivary calculi in children, and to compare the results with those from adults. Two sali...