منابع مشابه
Nature of Lithium Interactions with DNA Nucleobases: Theoretical Study
In the present study, the interactions of three different lithium species Li+, Li3+ and CH3Li with several different sites of the most stable tautomers of DNA nucleo-bases are presented. This investigation is based on the results of thermochemical properties, Quantum Theory of Atoms in Molecules (QTAIM) and Natural Bond Orbi...
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Our modern society is filled with stressful stimuli that impact our daily lives, and lead to problems that eventually threaten our mental and psychological wellbeing. Expanding urban life and urbanizing people's interactions have drastically increased and resulted in more stressful circumstances. Unfortunately, the role of nature and nature-based design in our urban societies as an alternative ...
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This paper considers the importance of minimum hours thresholds for the interpretation of individual labor supply data. An analysis of quarterly labor-supply outcomes for prime-age males in the Survey of Income and Program Participation suggests that such thresholds are an important aspect of weekly hours choices. A simple contracting model is presented that incorporates mobility costs and a no...
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ژورنال
عنوان ژورنال: Nature
سال: 1896
ISSN: 0028-0836,1476-4687
DOI: 10.1038/055028a0