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Your search keyword '"Greco, Mario"' showing total 5 results
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5 results on '"Greco, Mario"'

2. Spin-dependent structure function G(1) at small X

Author

ERMAOLAEV B. I., GRECO, Mario, TROYAN S. I., B.I. Ermolaev, M. Greco, S.I. Troyan, Ermaolaev, B. I., Greco, Mario, and Troyan, S. I.

Subjects
High Energy Physics::Lattice, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract

Accounting for double-logarithms of x and running QCD coupling leads to expressions for both the non-singlet and singlet components of $g_1$. These expressions manifest the Regge asymptotics when x ->0 and differ considerably from the DGLAP expressions at small values of x.

Published
2004

4. Extraction treatment using Invisalign Technique.

Author

Giancotti A, Greco M, and Mampieri G

Subjects
Adult, Cephalometry, Female, Humans, Malocclusion, Angle Class II diagnostic imaging, Orthodontic Space Closure instrumentation, Orthodontics, Corrective instrumentation, Orthodontics, Corrective methods, Radiography, Panoramic, Tooth Movement Techniques instrumentation, Tooth Root diagnostic imaging, Treatment Outcome, Malocclusion, Angle Class II therapy, Orthodontic Appliances, Removable, Orthodontic Space Closure methods, Tooth Extraction, Tooth Movement Techniques methods
Abstract

The Invisalign method is gaining an increasing interest as an alternative treatment option in adult patients and in difficult orthodontic cases. The aim of this work is to show a class II malocclusion with severe crowding in the upper and lower arches treated with the extraction of the upper first premolars performed by means of Invisalign. The alignment phase was successfully completed but the space closure achieved with crown tipping and without correct root inclination making a further fixed appliance phase necessary.

Published
2006

5. The use of titanium miniscrews for molar protraction in extraction treatment.

Author

Giancotti A, Greco M, Mampieri G, and Arcuri C

Subjects
Adult, Humans, Malocclusion, Angle Class II therapy, Mandible, Molar, Titanium, Tooth Extraction, Bone Screws, Orthodontic Appliance Design, Orthodontic Appliances, Orthodontic Space Closure instrumentation, Tooth Movement Techniques instrumentation
Abstract

Orthodontic space closure in the mandibular arch by protraction of the mandibular second molars, after the extraction of first molars, may sometimes result in loss of incisor anchorage when using conventional orthodontic procedures. The introduction of miniscrews for immediate loading as orthodontic anchorage, has enlarged treatment possibilities. The authors illustrate their clinical experience in an adult patient treated with the extraction of mandibular first molars and the protraction of second and third molars into the extraction sites. Anchorage control was achieved with the surgical insertion of titanium miniscrews for immediate loading in the cortical bone distal to second bicuspids. Space closure was achieved by means of sliding mechanics according to Bidimensional Technique. The position of lower incisors was maintained preventing any detrimental facial effect.

Published
2004

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