nanotechnology, shortened to nanotech, is the study of the controlling of matter on an atomic and molecular scale. generally, nanotechnology deals with structures sized between 1 to 100 nanometer in at least one dimension and involves developing materials or devices within that size. the use of nanotechnology in the field of pharmaceutics and drug delivery has grown over the last few years, so ...

In this paper I argue that the ‘ambiguity’ between mention-all and mentionsome readings of questions can be resolved when we relate it to the decision problem of the questioner. By relating questions to decision problems, I (i) show how we can measure the utilities of both mention-all and mention-some readings of questions, and (ii) give a natural explanation under which circumstances the menti...

Introduction introduction needs to be expanded with more emphasis on the relevance of epidural anaesthesia to heart failure with support of literature. At present there is only one self citation. Methods – Please do not mention the type of NYHA class the patients were before starting treatment. This suggests randomization was not properly done. Mention them in the result section. Why lidocaine ...