abstract the aim of this paper is to illustrate the role of metaphor in education. the main thesis is that the metaphors shape our attitude towards education implicitly.  with this aim in mind, first, the concept of metaphor is briefly introduced, and then three of the most famous metaphors that have been used in education (factories, gardening and travel), and their differences are discussed. ...

khoroslodaghlocated in northwestern of iran and south of moghan plain in ardabil province. these mountainsare from azarbyjan mountains unit and are separated from caucasus and talesh mountains in azarbyjan republic. study area was folded by upper pliocene and quaternary orogeny. pliocene orogeny was severe but quaternary folded was calm. afterward orogeny movements and folding, invertedrelief (...

background trichoepithelioma is a rare benign skin lesion that originates from hair follicles. trichoepitheliomas are mostly seen in the scalp, nose, forehead, and upper lip. methods we present a large family of iranian origin with 15 individuals affected with multiple familial trichoepithelioma in four generations, and treated with three different methods. results trichoepithelioma is histolog...

Some of the brain areas in the ventral temporal lobe, such as the fusiform face area (FFA), are critical for face perception in humans, but what determines this specialization is a matter of debate. The face specificity hypothesis claims that faces are processed in a domain-specific way. Alternatively, the expertise hypothesis states that the FFA is specialized in processing objects of expertis...

UNLABELLED As skill on a sequence of movements is acquired through practice, each movement in the sequence becomes seamlessly associated with another. To study the neural basis of acquired skills, we trained two monkeys (Cebus apella) to perform two sequential reaching tasks. In one task, sequential movements were instructed by visual cues, whereas in the other task, movements were generated fr...

Differentiated podocytes, a type of renal glomerular cells, require substantial levels of energy to maintain glomerular physiology. Mitochondria and glycolysis are two major producers of ATP, but the precise roles of each in podocytes remain unknown. This study evaluated the roles of mitochondria and glycolysis in differentiated and differentiating podocytes. Mitochondria in differentiated podo...

the age of 40 is reduced compared with the peak reproductive years, a small number of women continue to be fertile even into their early 50s. Women over 40 have a higher risk than younger women of having fetal abnormalities as well as pregnancy-related complications. At least one in four pregnancies in women older than 40 ends in abortion. Anecdotally, women may underestimate their fertility an...