THIS case of a coloboma of the optic nerve entrance is recorded because of the great scarcity of previous histological reports. Only very rarely is a coloboma found to be restricted to the optic nerve entrance (Duke-Elder, 1964); the great majority affect the adjacent choroid as well. Many of the early reports concerned eyes from animals or from anencephalic stillborn infants. These as well as ...

the purpose of this study was to identify the effects of green brand image on the green brand equity in the customers of appliance dealer's representation and appliance dealers in the chain department stores of sanandaj. research variables selected from yushan chen (2010) study. a questionnaire was used to measure theses dimensions that have been confirmed by experts and had 24 indices. it...

Large-conductance Ca(2+)- and voltage-activated K(+) (BK) channels have the largest conductance (250-300 pS) of all K(+)-selective channels. Yet, the contributions of the various parts of the ion conduction pathway to the conductance are not known. Here, we examine the contribution of the entrance to the inner cavity to the large conductance. Residues at E321/E324 on each of the four α subunits...

Results of recent experiments that clarify the effects of mechanical degradation and viscoelastic behavior on the flow of partially hydrolyzed polyacrylamide solutions through porous media are presented. From these results, a simple model that may be used to predict injectivity of polyacrylamide solutions is developed. Injection pressures for linear corefloods are shown to be separable into two...

suitable utilization of daylight in architecture, in addition to meeting the physical and emotional needs of human increase the quality of living spaces. from this perspective, our country's rich architecture has valuable achievements and experiences, which requires recognizing and introducing it to the architectural community of iran and the world. the present research intends to examine ...

the knowledge about climatic comfort plays an important role in the humans life and her activities. in fact many human activates are directly related with climatic comfort in every region. this paper analyzed the climatic comfort in province kurdistan (sanandaj, saghez, bijar, ghorve, zarine, marivan and bane meteorological stations). rates of climatic comfort analyzed in meteorological station...

introduction the area studied is located north of azna (lorestan province) in a small portion of the sanandaj – sirjan structural zone (mohajjel et al., 2003).this area is part of the zagros orogenic belt, formed by the opening and closure of neotethyan ocean. from ne to sw, it consists of three parallel tectonic regions: the orumieh-dokhtar magmatic belt, the sanandaj-sirjan structural zone an...

the kuhshah ultramafic complex is located in the south-east of sanandaj-sirjan metamorphic zone, near the probable remnants of neotethys plate in iran. it consists of highly depleted harzburgites, dunites, chromitite bands and altered gabbros. the ultramafic parts have been intruded by numerous clinopyroxenite dykes and veins. in the harzburgites, there are different generations of olivine, ort...