The pace of development of nuclear technologies is inextricably linked to the need to improve and update approaches to the preparedness of effective and adequate response to emergencies.The introduction of new solutions, which over the last few decades have significantly reduced the risks of severe consequences of major radiation acupatch accidents
Dictionaries of usage, though popular with the general public in English-speaking countries, often meet with modest acclaim in academic linguistics.The paper reviews standard-setting policies employed by dictionaries of usage over time and explores recent changes in the concept of the standard of usage in practical lexicography, stimulated by the d
Increasing use of wood products accompanying with resource constraint has revealed the importance of nonwood based material.In this study, pulping and papermaking potential of three varieties of weeds including Xanthium spinosum, Carthamus tinctorius and Cyperus papyrus have been considered.At first, chemical components of the samples i.e.cellulose
Two-component systems (TCSs) are important for the adaptation and survival of bacteria and fungi under stress conditions.A TCS is often composed of a membrane-bound sensor histidine kinase (SK) and a response regulator (RR), which are relayed through sequential phosphorylation steps.However, the mechanism for how an SK is switched on in response to