hans kelsen is one of the most famous legal philosophers in the entire world that his legal thoughts have always been drawing attention and critics. pure theory of law, unity of law system and logic of law system are his the most famous theories . in this article, we put forward these theories and challenge them.

PURPOSE We investigated whether acromegaly has been diagnosed earlier at the Niigata Medical and Dental University Hospital. METHODS Patients with acromegaly (n = 81) who underwent their first transsphenoidal surgery from 2006 to 2015 were reviewed. Two groups were compared: those who underwent surgery between 2006 and 2010 (n = 35) and those who underwent surgery between 2011 and 2015 (n = 4...

The offspring of caring parents may evolve specialized traits uniquely adaptive during their dependence on parental care. For example, the mouths of passerine nestlings are often bordered by enlarged and colorful rictal flanges expressed only during the nestling period. Although these traits are commonly hypothesized to act as visual signals during begging, noncommunication functions for the sp...

This paper deals with pottery assemblage from the chalcolithic phase of the site of Gilund in Rajsamand district ofRajasthan. Though pottery from this site has been studied earlier (Shinde et al 2002), however there was no literatureavailable on the ceramic chronology of Gilund with layers ascertained to it. This paper tries to build up a ceramicchronology in the site in order to indentify diff...

Thc SEC developcd this statcment 1)1' revicwing kCI' educllional and historical documcl1ls of AOTA. A draft of this papel' was distributcd bmadly for review ancl commel1l to kel' constitucl1l groups ancl leadcrs of the Associarion, Two cycles of review were completed before the statement Ivas submitted to the Representarive Assembly in 1993. The intent of the statement is nor to delineate all p...