Plain and clamp molar bands

Polymerization efficiency of glass-ionomer and resin adhesives under molar bands.

OBJECTIVE To determine the degree of cure of a light-cured resin-modified glass ionomer (RMGI) under molar bands compared with a light-cured resin and a dual-cured resin. MATERIALS AND METHODS The 3 cements used were Fuji Ortho LC, Eagle Spectrum resin, and Variolink II dual-cure. Each sample was indirectly light cured for 20 seconds (10 seconds occlusally, 10 seconds cervically) under sectio...

Berry curvature and energy bands of graphene

In this paper energy bands and Berry curvature of graphene was studied. Desired Hamiltonian regarding the next-nearest neighbors obtained by tight binding model. By using the second quantization approach, the transformation matrix is calculated and the Hamiltonian of system is diagonalized. With this Hamiltonian, the band structure and wave function can be calculated. By using calculated wave f...

Berry curvature and energy bands of graphene

In this paper energy bands and Berry curvature of graphene was studied. Desired Hamiltonian regarding the next-nearest neighbors obtained by tight binding model. By using the second quantization approach, the transformation matrix is calculated and the Hamiltonian of system is diagonalized. With this Hamiltonian, the band structure and wave function can be calculated. By using calculated wave f...

Compare clinical Presentation of complete Molar Pregnancy and partial Molar Pregnancy ( 2006-2018)

Objective: Molar pregnancy is classified as one of the diseases groups as a type of  Gestational Trophoblastic Disease (GTD) which is emerged from placenta. Hydatitiform moles are diagnosed one per 1500-2000 pregnancies in the United States. There seems to be a large variation in mole development and its frequency in Far East Asia is higher than western industrial. Mole is divided into two ty...

Slow and continuous maxillary expansion, molar rotation, and molar distalization.