Affinity tags have become powerful tools from basic biological research to structural and functional proteomics. They were widely used to facilitate the purification and detection of proteins of interest, as well as the separation of protein complexes. Here, we mainly discuss the benefits and drawbacks of several affinity or epitope tags frequently used, including hexahistidine tag, FLAG tag, S...

BACKGROUND There has been little research into poetry-based medical education. Few studies consider learners' perceptions in depth. OBJECTIVE To explore general practice registrars' (GPRs) perceptions of two poetry-based sessions. METHODS GPRs in one general practice vocational training scheme experienced two poetry sessions. In one, the facilitator selected poems; in the other, poems were ...

The investigation’s goal is to examine a selection of William Blake’s short poems. study discovered that, in contrast other shorter works on the same theme, reviewers and scholars saw “Songs Innocence Joy” as depiction his subtle profound poetry. writings were studied discover this. By examining strong themes little poems, hopes demonstrate that like “Visions Daughters Albion,” “America,” “The ...

islam has presented principles and foundations for the man’s guidance and perfection, and the prophet (p.b.u.h) tried very hard to promote and develop these principles in his time. after the holy prophet (p.b.u.h) passed away, each of the imams (p.b.u.h) under the dominated circumstances of his era, followed the practice of the prophet (p.b.u.h) and tried to develop and use the islamic programs...

resistance literature is full of patriotism and liberalism. the resistance poet defends the aims of his hometown by his poetry weapon and applies his poem at his country’s political and social service. thus the resistance poetry contains a strong epic and national spirit. this kind of literature calls people for defending their grand ideals. tamim al-barghouti is a young palestinian famous poet...

eulogizing mohammad (pbuh), with the long history as we know it, has always been in the center of attention for poets since his birth. as we know, one of the most notable poems, categorized as religious poems, is that of bordeh bosiri which was written in 7th century and revitalized the eulogy of the prophet. since then, following bosiri’s style, many have portrayed their genuine affections on ...

The purpose of this project is to offprint the value meaning “voyage” and “sea”, in Kavadias’ work. This poet featured charm sea need for a transformed it into work art which had meaningful impact effect on his His poems became widely spread known, thanks Greek composers, who created melodies poems, thereafter as well. Today, still play significant part poetry singing. Apart from being poet, he...

â â â â â  bashar b. burd's atheism: reality or politics? â  â seyyed mohammad javad moosavi bafrooi * â  â abstract â many historical events demand more reflection. one of such cases is bashshar b. burd about whom there are different opinions. some people believe that he was killed because of the accusation of being atheist. however, because of the following reasons, it seems that such a ...