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If you are looking to take a treatment for replacing missing teeth? Here is the information about whether dental brides or dental implants treatment is the best effective solution for your missing teeth.
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By using the Oguchi approximation(OA), we study a mixed spin-2 and spin-5/2 Blume-Capel Ising ferrimagnet with different single-ion anisotropies on a simple cubic lattice. It has been carried out Oguchi method and calculated the free energy of a mixed spin ferrimagnetic model from the partition function. By minimizing the free energy, it has been obtained the equilibrium magnetizations and the compensation temperatures. The existence and dependence of a compensation temperature on the crystal field is mainly investigated.
This paper designs an observer to estimate the spacecraft’s angular velocity using only Euler angles attitude without gyroscope measurement. This work contributes as an alternative or backup system during unavailable gyroscope measurement due to faulty sensor or reduction of sensor hardware for cost reduction.In this work, the observer model for satellite attitude is derived in their nonlinear form, and the observability of the nonlinear system is investigated using Lie derivative. The performance of the designed observer is analyzed and verified using real flight data of Malaysian satellite by employing Extended Kalman Filter algorithm.
All life on earth depends on water. Fresh water is a critical, finite, vulnerable, renewable natural resource on the earth and plays as important role in our living environment without it life is impossible .In this paper we are analyzed to monthly variation and comparative physio- chemical study of Baba Ghat of Bihar river of Rewa city (M. P.) in March, April and May 2012. Monthly variation in physical and chemical parameters like Temperature, pH, total solids, total dissolved solids, total hardness , chlorides, calcium, magnesium, biological oxygen demand and chemical oxygen demand etc.
Phytoremediation of Soil Mercury and Cadmium by Weed Plants, Trianthema Portulocastrum L., Saccharum Spontaneum L. and Ipomoea Carnea Jacq.
Automatic Pneumatic Door Using IR Sensors, serves to automate the mechanism of door operation using Pneumatic, Arduino microcontroller and infrared sensor technology. The methodology applied in the project is divided into three parts, firstly designing and fabrication of the door with the calculated dimensions, secondly, developing a program on the Arduino for door operation and thirdly, interfacing the different components to work together in a cohesive manner.
Proactive maintenance highlights the regular discovery and modification of original root circumstances that would then start equipment failure. In the instance of hydraulic systems, there are three without difficulty obvious warning sign that give prompt detection of original cause situations. These indications are irregular noise, slow operation and high fluid temperature.
The methylene blue (MB) absorption onto neem leaf powder was investigated in term of both adsorption efficiency and kinetic study. The effects of operation parameters i.e., MB concentration, time of adsorption, adsorbent dosage, pH of solution and temperature were investigated. The results showed that all parameter could affect the adsorption efficiency. The adsorption isotherm and kinetics over various pH and temperature were also studied. It was found that the adsorption capacity was increased with pH and temperature increased; suggested the exothermic process. The experimental data showed that the MB adsorption was fitted with Langmuir isotherm and the kinetic model was the pseudo-second order.
Proactive maintenance highlights the regular discovery and modification of original root circumstances that would then start equipment failure. In the instance of hydraulic systems, there are three without difficulty obvious warning sign that give prompt detection of original cause situations. These indications are irregular noise, slow operation and high fluid temperature. Hydraulic is a technology that is broadly operated these days in most heavy construction equipment. This technology is to a great extent useful for managing the purposes of this equipment, since it is a liquid that transfers inside a detained part of the equipment plus the high pressure made by this, transports the equipment in the preferred path. The hydraulic is typically preferential by the operators because of the wonderful quantity of strength that it produces, which aids those heavy construction equipment that requires force to carry out. Currently, the equipment which is operated at the construction sites