The antibacterial activity of ZnO powder and nanoparticles has been effectively studied against some of the multiresistant pathogens such as Staphylococcus aureus and Escherichia coli[13, 17].
This results in low order mechanical models with strongly non-linear characteristics, whose long-time dynamics are then effectively studied by applying appropriate numerical methodologies.
Although the term "proper actions" was almost never explicitly mentioned, this is what the authors effectively studied as many results were applicable not only to the local setting, but also to closed subgroups of Riemannian isometry groups treated globally.
In addition to the extensive research on natural scenes, much of vision research has (effectively) studied vision at a glance using artificial, psychophysics-style stimuli (e.g., Gabors, simple 2D/3D shapes, synthetic textures, etc).
Artificially induced (by a specific carcinogen) tumors in laboratory animals provide an opportunity to investigate various aspects of carcinogenesis that cannot be effectively studied in the human body directly [31 33].
In order to better characterize root phototropism, we plan to perform experiments in microgravity so that this tropism can be more effectively studied without the interactions with the gravity response.
