Introduction: nowledge of standard dimensions which concerns the dental arch in human populating are very useful to clinicians in different fields of dentistry in orthodontics, prosthodontics and oral surgery and they are of great interest to anthropologists in studying the dental arch growth and development in relation to different environmental , genetic and physical factors for different pop...

in the islamic era, mausoleums were considered as the most important after mosques. constructing these buildings dates from the fourth century after hijrah, coinciding with the establishment of the earlier post -islamic dynasties in east and north east of iran. this tradition continued in later islamic periods in two basic rectangular and tomb tower types. the significant point about these buil...

ZnO nanorods grown by both high temperature vapour phase transport and low temperature chemical bath deposition are very promising sources for UV third harmonic generation. Material grown by both methods show comparable efficiencies, in both cases an order of magnitude higher than surface third harmonic generation at the quartz-air interface of a bare quartz substrate. This result is in stark c...

extended abstract 1. introduction in arabic, words or letters that are considered to be jazm particles affecting a present tense are divided into two general categories: jazm particles affecting a single verb and those affecting two verbs. abbas hassan introduces particles such as iza, kayfa, lou, etc., which bear a conditional connotation, as a third factor for occurrence of jazm (al-nahv al-w...

Higher education (HE), particularly its international mobility element, is one of the sectors that have suffered an immediate and substantial impact by pandemic. The disruption in travel local restrictions to physical contact has caused disruptions academic planning delivery higher worldwide. Many argue recent pandemic move online blended learning will define future HE. In this paper, we explor...