2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
2012 - Europe Direct Iasi
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Description<br />
X. 21.<br />
Title<br />
EUROINVENT <strong>2012</strong><br />
Odonthology and Periodontology Department,<br />
Cariology and Restorative Odontotherapy Discipline<br />
It has been demonstrated during the time that patients did not<br />
always follow doctor’s indications regarding preventive or<br />
therapeutic measures, so it is difficult to stop the evolution of<br />
incipient carious lesion, especially when the lesion have an<br />
acute evolution. Incipient caries treatment with resin infiltration<br />
method is based on minimally invasive modern therapy. The<br />
purpose of this study was to evaluate, clinically and<br />
radiologically, the capacity of ICON infiltration system to stop<br />
the evolution of incipient caries lesions on smooth surfaces of the<br />
teeth. The study group included 14 patients which had on<br />
smooth surfaces of the teeth (buccal, oral, mesial and distal)<br />
incipient caries with acute or chronic evolution (having 0.1, 0.2<br />
scores in ICDAS classification and E1, E2 or D1 in radiological<br />
classification). After cleaning and proper isolation, affected<br />
surfaces were infiltrated with ICON system (DMG, SUA). These<br />
surfaces were clinically and radiologically analized after 3, 6, 9<br />
and 12 months to evaluate the evolution of the carious lesions.<br />
After 6 months only two lesions of 19 (10,52%), progressed in<br />
evolution from E2 to D1 and from E2 to D2 and after 12 months<br />
only one lesion progressed from D1 to D2. Arrested carious<br />
lesions were observed in 89,48% of the cases. The absence of<br />
carious lesion progression in time (after 12 months) recommends<br />
this method of being one of the most efficient therapeutic<br />
method for incipient caries.The results of our study are similar to<br />
other studies, showing a good therapeutically effect on stopping<br />
the evolution of proximal carious lesions.<br />
Studies and researches on the reconditioning of important<br />
automotive components which are subjected to heavy wear using<br />
thermal deposition methods<br />
Authors Basescu Gica Narcis<br />
Institution<br />
Description<br />
Technical University “Gh. Asachi” of Iaşi,<br />
Faculty of Mechanical Engineering,<br />
street Dimitrie Mangeron, no 29, zip 700050, ROMANIA<br />
The incorrect operation of the camshaft affects not only the<br />
normal engine service, but also its economic indices. The gas<br />
distribution mechanism elements are especially submitted to<br />
mechanical wear. Therefore, the main aspects of this type of<br />
wear can be found, grouped as followed: contact wear, abrasive<br />
wear, fatigue wear, particularly its pitting, exfoliation, cracking.<br />
The atmospheric plasma spraying method (APS) is one of most<br />
used methods for deposition on layers with different thickness on<br />
surfaces with different degrees of complexity. The purpose of<br />
Innovative Researches<br />
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