Mihaela Orban

• PhD Student at Technical University of Cluj-Napoca

The aim of the study is to compare biochemical and physiological reactions of two related species of green microalgae (Scenedesmus acuminatus and Scenedesmus opoliensis), both considered suitable for bioindication and remediation of aquatic environments polluted with herbicides. Monoalgal axenic cultures were treated for 10 days under controlled co...

The article presents the main problems related to over-consumption of clothes and textiles in general, due to the demand of new fashion and fast production. Therefore, it will present information about the businesses that are utilizing recycled clothing in a variety of services in order to prevent waste and maintain environmental sustainability. Al...

The pollution of the aquatic ecosystem is an issue with great concern all over the world and due to this fact a national and international call of urgency has been made for a better management and better policies of water resources. In assessing the water quality, classical methods are no longer sufficient to express the complexity of the effects t...

The metals that have a greater density than 5 g cm-3 are called heavy metals. These heavy metals sum up 53 of the total 90 elements that occur naturally. Of these 53 heavy metals, 17 are significant to the plants and animals from various ecosystems and are available for living cells from the solubility in physiological conditions' point of view. Mo...

Establishing the ecological status of continental aquatic ecosystems must be based on biological quality elements, considering the hydromorphological, chemical, physico-chemical and specific pollutants markers that influence these biologic markers. The evaluation of such elements can show the presence of natural conditions, their minor alterations...

Având în vedere faptul că turismul de patrimoniu din România nu este valorificat,deşi prezintă un potenţial turistic destul de ridicat, iar multe dintre clădirile de patrimoniu zac în ruină fără a fi luate în vizor, în lucrarea de faţă am realizat un studiu de inventariere a monumentelor istorice, de evidenţiere a potenţialului lor turistic şi în f...