QUALITATIVE CONTENT ANALYSIS OF THE SCIENCE REPRESENTATION IN THE MECHANICS GALLERY OF IRANIAN NATIONAL MUSEUM OF SCIENCE AND TECHNOLOGY IN TERMS OF THE NATURE OF SCIENCE

Background and Objectives: Making developmental changes in a society requires systematic modifications.Education is a powerful driving force behind it.Due to the limitation of budget and space in most Iranian schools and time-consuming nature of fundamental changes in teaching methods, the capacity of non-formal education should be considered to co

We present the case of an 80-year-old patient with a recurrent hyperpigmented and cauliflower-like skin tumor on the stump of his left index finger.Despite suggestive clinical appearance for chromoblastomycosis the tumor was initially clinically and also histopathologically misdiagnosed as recurrent squamous cell carcinoma.Due to a cardiogenic shoc

Local and Thai climbing perch, Anabas testudineus are locally known as koi in Bangladesh.These two are important natural and cultured fish.This study was carried out the comparative investigations on morphometric and meristic of local and Thai A.testudineus.Both the varieties were collected from different fish markets in and around Savar.The morpho

Haemangioma is the most common benign tumour of the liver.However, an exophytic hepatic haemangioma, especially the pedunculated form, is very rare.Giant pedunculated haemangiomas are prone to complications because of the narrow size of the pedicle.A large number of lesions can potentially present as exophytic liver masses, and accurate diagnosis c