Background: Iran will face the "aging Tsunami" phenomenon by the 2040s. Therefore, paying attention to the elderlychr('39')s driving to maintain and promote their independence and quality of life on the one hand and paying attention to the dangers of driving by the elderly for road safety will be important. The purpose of this research was to determine the components of driving competency in th...

background and objective: sensory neurons have critical role in improvement of functional outcome of any neuroprotective strategy. the herbal medicine nepeta menthoides has been reported to have anti-apoptotic effect on axotomized spinal motoneurons. in the present study, the putative neuroprotective effect of nepeta menthoides on the axotomized dorsal root ganglion sensory neurons in neonate r...

there are few reports about congenital indifference to pain or hereditary and sensory autonomic neuropathy (hsan). several investigations for pathophysiology of this syndrome have been performed and different classifications about it. in this report we present a case of hsan type ii with general absence of pain and self amputations and leprosy–like damage of extremities which was suspected to b...

in this article we consider the sequences of sample and population covariance operators for a sequence of arrays of hilbertian random elements. then under the assumptions that sequences of the covariance operators norm are uniformly bounded and the sequences of the principal component scores are uniformly sumable, we prove that the convergence of the sequences of covariance operators would impl...

introduction: in recent years, sugar-free or reduced-sugar foods and beverages are becoming very popular among the consumers. at the same time, consumers are increasingly concerned about the quality and safety of many products present in the diet, in particular, low-calorie synthetic or natural sweeteners. sugar adds viscosity and provides body in drinks and semi-liquid foods like syrups and fr...