Lidia Dimitrova

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Foam separation on BSA-DNA (bovine serum albumine/deoxyribonucleic acid) and Lysozyme-DNA systems is performed. The separation of the total protein from DNA is evaluated for dissociated chromatin solution. Foam separation for the same systems is done also by a new method of creating a pressure gradient in the Plateau-Gibbs borders in the foam and obtaining(More)
Introduction: An understanding of the sources of stress, and the expected style, orientation, and magnitudes of stress and associated strain is important for understanding the evolution of faulting on Mars and its relationship to loading, thus leading to an improved understanding of Martian geologic history and surface morphology. The Tharsis province,(More)
Salvia officinalis L. (garden sage) is a very popular aromatic plant widely used in pharmaceutical and food industries as well as in cosmetics. Leaf extracts of the herb possess antibacterial, antifungal, antiviral, anti-inflammatory, antitumor and hypoglycemic activity. The medicinal efficiency of sage is due to the essential oils, flavonoids and other(More)
Colorado potato beetle, Leptinotarsa decemlineata Say, is the most destructive insect pest of potatoes. When the population of beetles is high, plants can be completely defoliated and commercial potato production is nearly impossible without control of the beetle. The beetles have shown a tremendous ability to develop resistance against insecticides.(More)
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