Background: The most commonly used indicator for dental caries level is the DMF-T index. index assessing health status due to in permanent teeth. was first by Henry Klein et al. sum of D/decay (dental caries), M/missing (missing teeth), and F/filling (caved teeth). Physical cognitive changes elderly resulted assessment corresponding. Materials Methods: This an analytic observational study, usin...

In this research, a functionally graded microbeam bonded with piezoelectric layers is analyzed under electric force. Static and dynamic instability due to the electric actuation is studied because of its importance in micro electro mechanical systems, especially in micro switches. In order to prevent pull-in instability, two piezoelectric layers are used as sensor and actuator. A current amplif...

Hulu Sungai Tengah (HST) Regency has a very large marshland in the South Kalimantan Province. Since 2019 HST is promoted to be model for Indonesian local foods and agricultural development program, known as SERASI Program. stands "Selamatkan Rawa dan Sejahterakan Petani" (or English "save bring prosper farmers") that aimed exploit which was not productive yet. The will convert non-productive ca...