larsen syndrome is a skeletal dysplasia (osteochondro-dysplasia) in which multiple dislocations of the large joints are the major feature . nosology in this group of disease, which constitutes 8% of mendelian disorders in man, is primarily based on clinical and radiological features. the underlying genetic defect is 3p21.1-p14.1 in the dominant type

social and economic structures in iran underwent much change in the 1960s and the 2000s. in the 1960s mohammad reza pahlavi launched a reform called “white revolution” or “revolution of the shah and nation”. his goal was to transform iran from an undeveloped feudal society to a developed and capitalist one. again at the 2000s, when reformists gained the power, the existing discourses fundamenta...

New product development (NPD) in small and medium-sized enterprises (SMEs) virtual team has not been systematically investigated in developing countries. Literatures have shown no significant differences between traditional NPD and virtual NPD in general. New product development especially for SMEs virtual team are somewhat lacking in the literature and constitute a research gap. This paper aim...

The aim of this paper is to identify and analyses the influence of shareholder ownership identity on payout ratio for a panel of Iran firms from 2002 and 2008. We find that there is a significant positive correlation between institutional ownership and payout ratio. The relation between payout ratio and individual ownership is negative. The most finding of the study indicates that Iranian compa...

Senior-Loken syndrome (SLS) is a rare autosomal recessive disease characterized by nephronophthisis and early-onset retinal degeneration. We used a large Iranian family with SLS to establish a molecular genetic diagnosis. Following clinical evaluation, we undertook homozygosity mapping in two affected family members and mutational analysis in known SLS genes coinciding with regions of homozygos...