A recent particle method, the Local Regularized Rejection Particle Filter L2RPF is applied here in terrain navigation. An aircraft measures periodically the relative elevation. By means of a digital elevation map, the goal is to estimate the absolute position and velocity of the aircraft. Moreover, an inertial navigation system (INS) drives the generation of the particles (fusion of L2RPF and t...

This study aims to produce two-dimentional geometri module based on the APOS theory for 4 th grader students is valid and feasible. research method development (R&D) using a 4D model (define, design, develop, disseminate). However, in this study, 3-D was modified, namely disseminate stage not carried out due limited time, energy, cost carrying research. The subject of Semarang State Islamic...

Ring DNA from rat liver mitochondria has been examined by circular dichroism (CD) in the region of the 225 to 320 m/∼ and the followings have been clarified. The ring DNA gives a CD spectral curve somewhat different from linear DNA from nuclei, showing a big positive peak at 266 m/∼ and a small negative band at 243 m!∼. That is, the positive CD band of ring DNA shifted by about 7 m/∼ to the sho...