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The paper presents the experimental data obtained on two groups of students, one control, in two normal classrooms and respectively in the gym, outdoors and another in the same type of rooms, but with a halochamber regime, differentiated on the two gender and age, including children born in 2006 and 2007, at the age with the highest growth rate. The primary data obtained were recorded in a tabular system, followed by their processing and graphical representation of the evolution over time of functional characteris...

In order to preserve and improve the value of protected areas it's needed the management for which they have been designated. Management actions have shown that they cannot always be effective. The changes are generated by random causes: environmental transformation, new threats or other factors. Activities planned or carried out in the protected area are considered threats only if they affect or degrade the values for which the protected area was established. In the initial phase, understanding the evaluation of ...

The paper presents main aspects related to the evaluation of management efficiency, implemented within protected areas, especially those belonging to the ecological network Natura 2000. It aims to monitor progress in the management of protected areas, as they have experienced exponential growth in the last decade due to the rate of extinction of species and the destruction of ecosystems. In order to maximize the potential of protected areas, biodiversity conservation is considered to improve the management plan by...