Parcourir les contenus (90 total)

  • Collection: Revue Nature et Technologie

Architectural ornaments, used as decorative elements, are made of stone; but most of their components contain gypsum. It is found that the deterioration of ornaments is attributed to water penetration, biological colonization, micro and macro…

The breeding of ruminants in developing countries remains dependent on the availability fodder resources. The study carried out along the transhumance corridors of the Tchamba Prefecture in Togo, aims at: (i) assessing the use value, the…

The number of issues assigned to the risks of urban warming has highlighted the extremely problematic nature of this phenomenon that affects the local climate characteristics of urban areas. In this context, city planners are strongly solicited to…

Environmental indicators are essential tools for tracking environmental risks especially land use degradation. Supporting theenvironmental evaluation and research items needs usually a heavy and costly field work. For these reasons, some methods and…

In order to enhance the extractable principles of Securidaca longipedunculata for therapeutic purposes, we quantified and evaluated the antioxidant capacity of saponins extracted from its roots. It emerges from this investigative work that the…

Currently, the global warming has become a planetary problematic and an incontestable urgency that we should imperatively face.Indeed, this phenomenon proves to be a major stake of sustainable development. Because its impacts are not limited to…

Statistical analysis has become an indispensable tool for decision-making in the management of water resources. As a result, astatistical analysis of annual maximum flows has been carried out in the Middle Watershed and Cheliff Basin. The statistical…

The stability of infrastructure is a major concern for various economic, ecological or, more importantly, the security of buildings.This can be done by different techniques, mechanical, chemical or both, to improve the geotechnical properties of…

In the hybrid or electric vehicle, the high demand for electric power requires the use of high electric current; the power automotive connector should resist this increase of electric current in order to avoid serious damage caused by the increase in…

Dates are fruits rich in biologically active substances, which gives them great interest in terms of validation. In this study we aimed at the characteristics of the fruits of two varieties of Phoenix dactylifera L., one Tunisian (Deglet Nour), was…
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