Results 181 to 190 of about 276,639 (273)
The Effect of Mechanical Instrumentation on Dental Hard Tissue In Vitro: A Systematic Review
International Journal of Dental Hygiene, EarlyView.ABSTRACT Objective The aim of this review was to analyse the effects of hand instruments, ultrasonic scalers and air polishing devices on dental hard tissues, focusing on material loss and surface roughness. Methods Electronic databases MEDLINE, EMBASE, and the Cochrane Library were screened for relevant studies.
Katerina Mezquita Prieto Dvorska +2 more
wiley +1 more source
3D Printing of BaTiO3 Piezoelectric Ceramics for a Focused Ultrasonic Array. [PDF]
Sensors (Basel), 2019 Cheng J, Chen Y, Wu JW, Ji XR, Wu SH.
europepmc +1 more source
Etiology, pathogenesis and treatment of peri‐implantitis: A European perspective
Periodontology 2000, EarlyView.Abstract Peri‐implantitis is a plaque‐associated pathological condition occurring in tissues around dental implants. It is characterized by inflammation in the peri‐implant mucosa and progressive loss of supporting bone. Over the last 30 years, peri‐implantitis has become a major disease burden in dentistry.
Tord Berglundh +3 more
wiley +1 more source
Heterogeneity Challenges in Multiple-Element-Modified Lead-Free Piezoelectric Ceramics. [PDF]
Materials (Basel), 2019 Condurache OA +8 more
europepmc +1 more source
Effectiveness of nonsurgical therapy of peri‐implant mucositis: A systematic review
Periodontology 2000, EarlyView.Abstract Objectives This systematic review intends to respond to the question: “How do clinical parameters change in implants affected by peri‐implant mucositis following different non‐surgical treatment approaches or no treatment in patients monitored for a minimum of six months?” Materials and Methods A search for randomized clinical trials (RCTs) or
Giulia Brunello +4 more
wiley +1 more source
Classification of Micro-Damage in Piezoelectric Ceramics Using Machine Learning of Ultrasound Signals. [PDF]
Sensors (Basel), 2019 Tripathi G +3 more
europepmc +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT In this work, novel electrostatic aspects of sharp cracks in brittle dielectrics are discussed using the example of an impermeable Griffith crack in an infinite linear isotropic dielectric plate. On the one hand, electrostatic force densities stemming from the Maxwell stress tensor according to Lorentz are derived mathematically, where the ...
Lennart Behlen +2 more
wiley +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT Due to the widespread usage of specialized piezoelectric actuators in various applications, accurate simulations have become key components of modern design processes. Although simulation tools for piezoelectric devices are widely available, nonlinear effects, which occur when exciting near resonance at elevated amplitudes, are often neglected
Jonas Hölscher +2 more
wiley +1 more source
Anisotropic Magnetoelectric Effect in a Planar Heterostructure Comprising Piezoelectric Ceramics and Magnetostrictive Fibrous Composite. [PDF]
Materials (Basel), 2019 Fetisov Y +4 more
europepmc +1 more source
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT In recent years, there has been an increasing demand to digitize production processes. In order to obtain the necessary data for these processes, numerous sensors must be installed on or in the machines. This can be difficult, especially when done retroactively, as the existing installation space must be able to accommodate the sensors.
Johannes D.M. Menning +5 more
wiley +1 more source