temperature profile determination in soils under adverse conditions of variable heat capacity and conductivity is a rather hard task. the heat capacity and conductivity are moisture dependent and both vary with the soil density. moisture movement on the other hand is temperature dependent and so the two interact. no single mathematical formulae as yet exists for anticipating the temperature dis...

to answer challenge of targeted and controlled drug release in oral delivery various materials were studied by different methods. in the present paper, controlled metal based drug (pd(ii) complex) release manner of β‑lactoglobulin (β-lg) nanoparticles was investigated using mathematical drug release model in order to design and production of a new oral drug delivery system for gastrointestinal ...

AbstmctTwo new DAC modeling techniques based on principles of wavelet theory are described in this paper. Macro model and mathematical model are developed for analog and digital circuit simulation, respectively for fast and accurate results using exponential function, damped sine wave, and linear waveform. An 8 bit DAC has been implemented to simulate and evaluate the models. The INLs of the ma...

Maximum capacity of wireless network requires for optimum location of communicators, their correct configuration and preset operation modes. Solution of this problem inside buildings, where usually numerous transmitters operate in one frequency range, is impossible without computer aided tools of wireless network planning. One of the most important elements of automated system of wireless netwo...