Towards an Exergy Analysis of Diffusive and Non-Diffusive Processes in Living Organisms

Living organisms are open dissipative thermodynamic systems that rely on mechanothermo-electrochemical interactions to survive. Plant physiological processes allow plants to survive by converting solar radiation into chemical energy, and store that energy in form that can be used. Mammals catabolize food to obtain energy that is used to fuel, build and repair the cellular components. The exergy balance is a combined statement of the first and second laws of thermodynamics. It provides insight into the performance of systems. In this paper, exergy balance equations for both mammal’s and green plants are presented and analyzed.

Analysis of Needs and Resources

The initial aim of the CareMan project was to develop a joint degree programme that combined and utilised the strengths of the five collaborating universities that were already involved in delivering social and health care management education. Because the project was to be implemented in collaboration between education- al institutions, the collaboration had to be based on a detailed understanding of the national and institutional specifics of each of the individual academic enti- ties. During this process it was recognised that, due to a number of regulation issues, achieving the original aim would not be possible; ultimately, following a series of analytical works, which are presented below, it was decided that a set of three master’s level modules should be developed. One of the reasons was that the Finnish law on master’s degrees at universities of applied sciences (UAS) stated that the requirement for entry to a UAS master’s programme was a bachelor degree from a UAS or equivalent, plus a minimum of three years of work experience in an appropriate field. The three years’ work experience is also required from international students. In practice this meant that the participating Finnish UASs, Lahti and HAMK, could not award a diploma for foreign students without this work experience. The other European universities do not have the work experience requirement, although some take it as a bonus for admission (FHS UK). There were also other differences in law (e.g., requirements for mini - mum standards in Social Work education at FHS UK) that could not have been overcome during the period of project realisation. Consequently, the outcome was the development of only three common educational modules, each for 10 ECTS, which were developed, delivered and assessed during the lifetime of the project. The intention was that these would be integrated into the current masters’ level provision in each of the universities

A Comparative Analysis Between Genetic Algorithms and Complex Nonlinear Least Squares on Electrical Impedance Characterization

This paper compares the performance of the complex nonlinear least squares algorithm implemented in the LEVM/LEVMW software with the performance of a genetic algorithm in the characterization of an electrical impedance of known topology. The effect of the number of measured frequency points and of measurement uncertainty on the estimation of circuit parameters is presented. The analysis is performed on the equivalent circuit impedance of a humidity sensor.