Abstract SLEEP TIGHT MELATONIN Pioneer conservationist Robert Marshall was the first explorer to compile a detailed, accurate map of some 15,000 square miles in the central Brooks Range of northern Alaska.Altogether, during four expeditions to the Upper Koyukuk between 1929 and 1939, Marshall added a total of 169 placenames to the map of Alaska, on
Josef Dolejs,1 Petra Marešová2 1Department of Informatics and Quantitative Methods, 2Department of Economics, Faculty of Informatics and Management, University of Hradec Králové, Hradec Králové, Czech Republic Background: The answer to the question “At what age does aging begin?” is tightly rela
Using the example of the development of two simple dual-band monofocal IR objectives, approaches to the layout and FLORALAX II design of their optical schemes are demonstrated, depending on whether compensation for the effects of temperature changes on the optical characteristics of these lenses is required or not.It is shown that in the case when
The present FLORALAX II study aimed to evaluate the effect of the wheat varieties newly introduced in Rwanda on the physicochemical characteristics of their whole wheat grains in order to know their potentials for processing.Gihundo wheat grain variety had the highest values for extraction yield (99.20 %), contents of ash (1.47 %) and total dietary
Magnesium (Mg) alloys are well-known in biomedical materials owing to their elastic module near to bone, biocompatibility and biodegradation properties.Nevertheless, poor corrosion resistance hinders their biomedical applications.Besides, it is necessary to endow Mg alloys with bioactive property, which is crucial for temporary bone implants.Here,