The present computational study aims to comparatively analyze different kinds of windblown sand mitigation solid barriers, clarify their working principles, extract from the aerodynamics analysis key geometrical features of the barriers and relate them to the sand trapping performances.
The active principle extracted from Plumbago roots, used in several medicinal drugs, is a yellow pigment called plumbagin.
Although the concentrations are still far away from toxicological thresholds for humans, it is important to point out and to remind the precautionary principle extracted from the Water Framework Directive that groundwater must be regarded as a natural resource, which should be protected in its own right [29].
Nimbin and Nimbidin are major crude bitter principle extracted from the oil of seed kernels of A. indica, which have demonstrated several biological activities including antifungal, antibacterial and anti-inflammatory [ 76].
Fabrication principles were extracted from the DIY design repository Instructables.com.
The principles Thompson extracted from his experience, summarized in his book, Verbal Judo, apply to almost any tense conflict, whether on the streets, at home, or in the office.
Since the selectivity of composite dialyzer systems can be amplified by repeating the units in a cascading manner, a specific solute of intermediate permeability can, in principle, be extracted from a complex multicomponent solution.
The cells Dr. Verfaillie discovered, which she has isolated from the bone marrow, could in principle be extracted from a patient and converted into cells of the heart muscle, brain, liver or skin, depending on which of the patient's tissues needed repair.
