Finite Element Approach of Shielded, Suspended and Inverted Microstrip Lines

In this paper, we present finite element method (FEM) to investigate the electromagnetic analysis of two-dimensional (2D) shielded, suspended and inverted microstrip lines for microwave applications.  In the proposed method, we specifically determine the values of capacitance per unit length, inductance per unit length, and characteristic impedance of the microstrip lines. Extensive simulation results are presented and some comparative results are given with other methods and found them to be in excellent agreement. We extend the analysis by designing our new model of shielded, inverted microstrip lines and compared it with shielded, suspended microstrip lines; we found them to be very close. Also, we determine the quasi-TEM spectral for the potential distribution of these microstrip lines

Finite Element Approach for Coupled Striplines Embedded in Dielectric Material

In this paper, we present finite element method (FEM) to investigate the quasi-static analysis of two dimensional (2D) shielded two coupled stripline structures for microelectronic devices. In the proposed method, we specifically determine the values of capacitance per unit length and inductance per unit length of shielded two vertically coupled striplines and shielded two coupled striplines embedded in dielectric material. Extensive simulation results are presented, and some comparative results are given by other methods and found them to be in excellent agreement. Furthermore, we determine the quasi-TEM spectral for the potential distribution of these shielded two coupled striplines

The Impact of Computational Pharmacology

Pharmacology is the study of how drugs interact within the human body. The field covers a variety of topics such as pharmaceutical capabilities and interactions. Early studies in pharmacology focused on the effects of natural substances in the body as a means of therapeutic treatment. Modern pharmacology uses computation and modeling as research tools on a cellular level. Computational models are useful in almost every scientific and engineering discipline especially when practical and ethical considerations prevent experimenting with real systems. The models are needed to design various parts of the drug discovery process. Computer programs for designing compounds is one key area of computational pharmacology. Another area of interest are digital repositories for investigating chemical interactions. Modern pharmacology now involves using a computational method. This paper provides a brief introduction to computational pharmacology

Fundamentals of Electric Circuits

xxviii, 1010 p : Il.; 27 c

Fundamentals of electric circuits

904 hal. ; 24 cm

Problem solving made almost easy :a companion to fundamentals of electric circuits /

Indeksvi, 345 hlm. : il. ; 28 cm