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The present work summarizes our recent results in combining the FT-Raman & micro-Raman techniques with the high sensitivity of the surface enhanced Raman scattering (SERS) to characterize and monitor cancer disease in the tissue biopsy. The Raman imaging technique used for investigating the samples identified SERS signal in the Ag colloidal incubated tissues which provided a great deal of molecular information about the studied samples, indicating at the same time the chemisorption of the Ag nanoparticles inside the biological tissues. A comparison between two different set-ups, a dispersive instrument and an FT-Raman one employed for the investigation of the same samples is also presented and discussed.

Keywords:management pedagogy; educational ideal; didactic strategies In this paper we discuss two potential problems in the management education in Romania: (1) the lack of alignment of the management pedagogues to the same direction in preparing the management students for the future and (2) the extrause of active-participative didactic strategies used by the management professors in specific management disciplines. Given two real-life situations, as a starting point, we elaborate and analyze some drawbacks and consequences these phenomena may have for the students enrolled in management education programs. Based on modern didactic principles and qualitative data analysis we propose then solutions to solve these problems and develop testable hypotheses which can be the subject of future statistical analyses for the improvement of the management education in Romania.

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