Article on Colombia should have been more objective

[Reimbursement of generics in Croatia: should more have been done?].

BACKGROUND while numerous ordinances on drug pricing and reimbursement have been enacted, trying to suppress the drug expenditure in Croatia, it seemed there were inconsistencies in pricing procedures of some of the drugs. OBJECTIVES to show whether or not the pricing system given has had the desired result, we review pricing and reimbursement systems of generics in some of the EU countries a...

Small cell lung cancer in Norway. Should more patients have been offered surgical therapy?

OBJECTIVE The final outcome of patients with small cell lung cancer (SCLC) is poor with an overall 5-year survival rate of less than 10%. Therefore, the question of surgery in patients with a technically-operable solitary tumor has been raised. The purpose of this study was to identify the proportion of patients with operable SCLC and to assess the prognosis of different treatment strategies. F...

Should There Have Been a Polis in Aristotle’s Poetics?

Supervisors Should Be More Vigilant When Their Students Are Writing an Article

در سخن سردبیری شماره مردادماه سال 1394 مجله دانشگاه، به ضرورت چاپ مقاله از پایان­نامه­های مقاطع مختلف تحصیلی اشاره کردیم و در همان جا، از اساتید راهنما درخواست کردیم که به جهت پرهیز از رویداد هرگونه تخلف پژوهشی توسط دانشجویان، نقش فعال­تری را در این زمینه ایفاء نمایند [1]. هم­چنین و پیش از آن، در  سخن سردبیری شماره بهمن و اسفندماه سال 1391 مجله دانشگاه، درخواست نموده بودیم که دانشجویان نقش فعال...

Finite groups have even more centralizers

For a finite group $G$‎, ‎let $Cent(G)$ denote the set of centralizers of single elements of $G$‎. ‎In this note we prove that if $|G|leq frac{3}{2}|Cent(G)|$ and $G$ is 2-nilpotent‎, ‎then $Gcong S_3‎, ‎D_{10}$ or $S_3times S_3$‎. ‎This result gives a partial and positive answer to a conjecture raised by A‎. ‎R‎. ‎Ashrafi [On finite groups with a given number of centralizers‎, ‎Algebra‎ ‎Collo...