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Clinical evaluation of proximal contacts of Class II esthetic direct restorations
(2004-11-01)
Objective: This study evaluated the effectiveness of proximal contacts in Class II restorations using two types of matrix bands (steel and polyester) with two different restoration techniques (incremental and with ...
A randomized clinical trial of class II composite restorations using direct and semidirect techniques
(2019-01-01)
Objective: This prospective study evaluated the clinical performance of large class II restorations made with different techniques over 24 months. Materials and methods: Thirty patients received two class II restorations ...
Relative spinor class fields: A counterexample
(BIRKHAUSER VERLAG AG, 2008-12)
It is known that classes of indefinite quadratic forms in a genus are classified by the Galois group of a spinor class field [4]. Hsia has proved the existence of a representation field F with the property that a lattice ...
Marginal adaptation of Class 2 adhesive restorations
(Quintessence Publishing Co Inc, 2008-05-01)
Objective: Control of microleakage represents a challenge for posterior composite restorations. The technique for composite placement may reduce microleakage. The null hypothesis of this in vitro study was that centripetal ...
Marginal adaptation of Class 2 adhesive restorations
(2008-05-01)
Objective: Control of microleakage represents a challenge for posterior composite restorations. The technique for composite placement may reduce microleakage. The null hypothesis of this in vitro study was that centripetal ...
Chapter 3 Social Spaces
"This first volume of The Class Structure of Capitalist Societies offers a bold and wide-ranging assessment of the shape and effects of class systems across a diverse range of capitalist nations. Plumbing a trove of data ...