In the previous chapter the work is done using one dimensional Poisson’s equation. The work is extended in order to develop better understanding aspects of the submicronic device to be used as PD. The chapter starts with discussion on the existing theoretical models and their limitations which stimulate to propose the new physics based 2D model. The chapter is divided into four sections. Sectio...

Recently, many works have considered a physical properly of antenna in MIMO channel models, such as radiation pattern effective for MIMO system. However, effect of antenna for MIMO with different algorithms is required and also with different environments of signal behavior at each end of the link. Thus, a traditional antenna such as Omni-directional antenna generally is used to design MIMO sys...

background: artificial stimulation of mouse oocyte, in the absence of sperm contribution, can induce its parthenogenic activation of oocyte. ultrasound is one of the newest methods for artificial activation of mammal oocytes, and its successful utilization in pig oocyte activation has been recently reported. our objective was to assess the effect of ultrasound on mouse oocyte activation. materi...

Time-effi cient screening of lower extremity biomechanics to identify potential injurious movement patterns is crucial within athletic medicine settings. When considering biomechanical risk factors for anterior cruciate ligament injuries, several screening tests have been used to assess dynamic knee valgus. Current methods involving 3-dimensional motion capture systems are considered gold stand...

This paper is long overdue. The most of the results presented here were obtained in 1986-87. Just a small portion of them (the equations for dynamics of the pair of counter-rotating vortices and their self-similar solutions) were published in time in 1988 [1]. The publication was very brief and did not include any details of the calculations. Nevertheless, it was noticed and then generously cit...

The removal of copper (II) ion by using ultrasound pre-treatment to increase the pores structure and surface area on peanut husk powder via direct sonication (ultrasound probe) and indirect ultrasound (ultrasound bath) at powder level 3.5 W. In previous studies, researchers had applied ultrasound simultaneous with adsorption process. This method is not suitable to treat huge amount of heavy met...