An intact olfactory system affects all areas of life including the creation of new life, partner selection, daily hygiene, food intake, and the perception of danger from gas and smoke. The olfactory system is most effective from adolescence to middle age. With advancing age the regeneration of olfactory receptor cells decreases, often resulting in an increasing loss of smell. Functional anosmia...

We report on a wearable digital diary study of 26 participants that explores people’s daily authentication behavior across a wide range of targets (phones, PCs, websites, doors, cars, etc.) using a wide range of authenticators (passwords, PINs, physical keys, ID badges, fingerprints, etc.). Our goal is to gain an understanding of how much of a burden different kinds of authentication place on p...

Sources of blur in the eye include spherical and astigmatic defocus, chromatic monochromatic aberrations, scatter diffraction. Of these, defocus are common due to refractive errors, presbyopia accommodative anomalies can lead blur. Defocus at retina is result a train geometrical-optical factors. These distance object interest, object-space index (air, water), use visual-optical instrument (e.g....

ghajar era opened up a new chapter in the life of iranian women; as a result of intellectual growth in this period iranian women got a chance to enter social scenes more than before, and their role appeared in social and cultural events. constitutional discourse, social development and resultant freedom created a chance for women to openly express their perspectives and try to realize them; pub...