this paper presents an investigation of the structure of persian clauses which display verb phrase ellipsis. to this end, verb phrase ellipsis in persian will be discussed in the light of the two theoretically significant approaches to ellipsis, namely, structural versus non-structural. drawing on data from persian and running the independently devised syntactic tests, we will argue that the or...

conclusions according to the results, the iranian public health centers preparedness against disasters before, during and after accidents were in safety level 4 from 10, which was undesirable. results risk rate, functional, non-structural and structural preparedness and final safety level were 58.62%, 51.48%, 54.82%, 33.97%, and 43.72%, respectively. background ahvaz metropolitan as an industri...

Background Restriction of muscle flexibility is observed in lower limbs of both healthy adolescents and those diagnosed with spine deformity. Children sedentary lifestyle is suspected to be the reason. The resulting inhibition of antagonistic muscle group and disturbance of synergistic/stabilizing groups can potentially involve global muscular balance. The aim of the study was to assess lower l...

conclusions overall, two hospitals had high levels of readiness in the assessment (above 80%). given that iran, and particularly its neighbor azerbaijan, is a crisis-prone country, adherence to non-structural security protocols of the who has had a significant effect on the non-structural readiness and safety of hospitals. results the lowest level of performance was observed in communication an...

background:influenza virus is globally pathogenic and it is usually associated with zoonotic respiratory diseases. this virus has caused a number of pandemics with a high mortality rate. the non-structural (ns1) protein of influenza a viruses is a non-essential virulence factor that has multiple accessory functions during viral infection. this protein is highly conservative. it has been shown t...