OBJECTIVES The aim of the present study was to test whether or not immediately loaded implants exhibit the same survival rates as early loaded implants. MATERIAL AND METHODS Eleven patients with bilateral free end mandibles were randomly assigned to treatment either with immediately (test) or early loaded implants (control). Test implants received provisionals in occlusion on the day of surge...

Objectives: Comparing osseodensification vs. ridge splitting techniques in dental implant placement regarding stability, insertion torque, bone width and density. Patients Method: Twenty individuals with a narrow of 3-6 mm at crestal level were included this study. They divided into two groups: Group I Osseodensification technique, II Ridge technique expanders sticky augmentation. Implant surgi...

An electrochemical nanopattern formation (ENF) surface treatment was developed to overcome the limitations of conventional treatments. This study aimed evaluate cytocompatibility and preclinical efficacy newly ENF surfaces in comparison surfaces. The human mesenchymal stem cells, degree bone formation, bone-to-implant contact (BIC) ratio, implant stability quotient (ISQ) were investigated using...

Two non-innocent 2-anilino-4,6-di-tert-butylphenol units were connected through an -ortho bridging S atom and provided the ligand . The ligand reacted with CuCl2·2H2O in the presence of Et3N under air and generated a mononuclear Cu(ii) complex (1, [CuL(S(IBQ/ISQ))Cl](0)). A single crystal X-ray diffraction analysis confirmed that in the complex one of the two 2-anilido-4,6-di-tert-butylphenol a...

This paper considers the problem of parameter identification and speed estimation of a three-phase squirrelcage induction motor using Virtual Instrumentation. LabVIEW is the graphical development environment for creating flexible and scalable test, measurement, and control applications rapidly and at minimal cost. With LabVIEW, interface with real-world signals, analyze data for meaningful info...

We calculate the first homology group of the mapping class group with coefficients in the first rational homology group of the universal abelian Z/LZ-cover of the surface. If the surface has one marked point, then the answer is Qτ(L), where τ(L) is the number of positive divisors of L. If the surface instead has one boundary component, then the answer is Q. We also perform the same calculation ...

Background: Dental implants have become the standard for replacing missing teeth. However, patients’ demands shorter treatment times and desire aesthetics in their results can complicate rehabilitation process, particularly when poor-quality bone is involved. In order to address these challenges, new methods of treating implant surfaces been introduced. These aim make superhydrophilic bioactive...