Piezoelectric bone surgery is a recent and innovative technology, permitting a selective cut of mineralized tissue while sparing soft tissue. Similar to a dental scaler, a high frequency vibration, in the range of 25-35 kHz, is transmitted to a metallic tip. However, the power of the piezosurgical instrument is three to six times higher than that of a dental scaler. The major advantages of this...

Cloud Computing researches involve a tremendous amount of entities such as users, applications, and virtual machines. Due to the limited access and often variable availability of such resources, researchers have their prototypes tested against the simulation environments, opposed to the real cloud environments. Existing cloud simulation environments such as CloudSim and EmuSim are executed sequ...

Video hardware design is slowly becoming top money grosser for many semiconductor companies. As per statistics the video industry involved in content broadcasting and format change alone has become almost a $1 Billion dollar industry in the United States. And now with the advent of 3D televisions, video gaming etc. this industry is bound to grow even more. Video based designs almost completely ...

This paper proposes the hardware architecture of face detection FPGA system using AdaBoost algorithm. The proposed structure is possible to work in 30 frames per second and real time. And algorithm adopted learn generate characteristics data by MATLAB, finally detected this data. describes composed image scaler, integral extraction, comparing, memory interface, grouper result display. circuit s...

in this paper we characterize hyper mv -algebras in which 0 or1 are scalar elements . we prove that any nite hyper mv -algebra that 0is a scaler element in it, is an mv -algebra. finally we characterize hypermv -algebras of order 2 and order 3.

Water lines are an importan! source of potentíal contamination. Every dental unit is equipped with small-bore flexible plastic tubing to bring water to different hand pieces, such as the air/water syringe, the ultrasonic scaler or the high-speed hand piece. Most dental units are connected directly to municipal distribution systems for potable water and chlorinated or not, this water contains di...

background. maximum sealing ability or adhesion of endodontic sealers can be achieved after an effective removal of smear layer. endodontic irrigants assist in adequate removal of smear layer and thus improve the retention mechanism. the aim of this study was to evaluate the effect of two different root canal irrigating solutions (5.25% naocl followed by 17% edta and qmix) on the apical sealing...

One of the indispensable aspects of digital image processing is the requirement of varied image resolutions. To achieve varied resolution, scaling comes into picture. Two important applications of scaling is good pictorial quality for human interpretation and processing of digital images for storage, transmission and for representation of autonomous machine perception. This paper focuses on the...