Intraosseous anesthesia is an effective and increasingly used technique with few reported complications. The technique uses a specialized drill to perforate the osseous cortex where local anesthetic can then be deposited to anesthetize teeth. It has been reported that separation of the perforation drills from their plastic bases can occur because of the friction generated during osseous perfora...

Plastic Waste Shredder Machine is a machine that used to reduce the size of waste into small pieces for recycling process. This development from previous machines. The design methodology in this study VDI 2222. Determination component dimensions based on analysis critical components with help Computer Aided Engineering software. works by inserting plastic bottle hopper, will be reduced shreddin...

Faults are usually surrounded by damaged zones of lower elastic moduli and seismic wave velocities than their host rocks. If the interface between the damaged rocks and host rocks is sharp enough, earthquakes happening inside the fault zone generate reflected waves and head waves, which can interact with earthquake ruptures and modulate rupture properties such as rupture speed, slip rate, and r...

BACKGROUND Over the past decade, plastic surgery programs have continued to evolve with the addition of 1 year of training, increase in the minimum number of required aesthetic cases, and the gradual replacement of independent positions with integrated ones. To evaluate the impact of these changes on aesthetic training, a survey was sent to residents and program directors. METHODS A 37 questi...

According to the Ministry of Environment (KLH), Indonesia's average population produces 189 thousand tons garbage per day. Of this amount, 15% is plastic waste or 28.4 The famous handling 3R (Reduce, Reuse, Recycle). Reduce reducing purchase use goods made from plastic, especially disposable items. Reuse repeated plastic-based Recycle recycling plastic. method used in design study SolidWorks so...