Effects of cavity preparation using a nanosecond-pulsed Nd-YAG laser on tooth-restoration interface
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منابع مشابه
Influence of shielding gas composition on weld structure in pulsed Nd: YAG laser welding
This work studied the effect of additions of carbon dioxide to argon shielding gas on the weld shape and microstructure of ST14 steel in pulsed Nd: YAG laser welding. By additions of carbon dioxide up to 15%,the weld area and depth/width ratio decreases while rising of carbon dioxide up to 25% causes increasing of weld area and depth/width ratio. It is observed that the weld metal microstructur...
متن کاملInvestigation of Microstructure weld zone of Hastelloy X Pulsed Nd-YAG laser welds
In the present study, the microstructure of welded zone of Hastelloy X sheets with thickness of 1 mm via pulsed Nd-YAG laser welding were studied. This welding process was done by autogenus and conductive method. Microstructure were observed by metallurgical OM and SEM. Results shown Solidification of the weld metal is dendritic. The dendrites in the central zone of the welding are fine and equ...
متن کاملTreatment of Axillary Osmidrosis Using a Subcutaneous Pulsed Nd-YAG Laser
BACKGROUND Axillary osmidrosis is characterized by an unpleasant odor, profuse sweating, and in some instances, staining of clothes that may socially and psychologically impair affected individuals. Various types of surgical procedures have been developed for the treatment of axillary osmidrosis. This study was undertaken to evaluate the effectiveness of subcutaneous pulsed neodymium: yttrium-a...
متن کاملTreatment of Verrucous Epidermal Nevus Using Long Pulsed Nd: YAG Laser
Background: Verrucous epidermal nevi (VEN) are benign congenital epidermal hyperplasia and they constitute the most frequent form of epidermal nevi. Verrucous epidermal nevi lesions typically occur on the trunk or extremities but may also occur on the face and neck. The lesions may vary from skin colored to brown. No ideal treatment is yet available.
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ژورنال
عنوان ژورنال: Lasers in Medical Science
سال: 1997
ISSN: 0268-8921,1435-604X
DOI: 10.1007/bf02763917