in zero acceptance number sampling plans, the sample items of an incoming lot are inspected one by one. the proposed method in this research follows these rules: if the number of nonconforming items in the first sample is equal to zero, the lot is accepted but if the number of nonconforming items is equal to one, then second sample is taken and the policy of zero acceptance number would be appl...

in this paper, a bayesian approach is proposed for shift point detection in an inverse gaussian distribution. in this study, the mean parameter of inverse gaussian distribution is assumed to be constant and shift points in shape parameter is considered. first the posterior distribution of shape parameter is obtained. then the bayes estimators are derived under a class of priors and using variou...

In order to obtain further insight into the adaptive mechanisms relating to gas exchange in anatomically small lungs, tests of mechanical lung function and gas exchange were made in an active young man, whose lung growth had been severely impaired due to pectus excavatum developed in childhood. We found our patient to have small (total lung capacity, 59% of predicted) but mechanically normal lu...

where ν is the outer normal to A at the point where the light ray hits A. Suppose that we have a light source located at O, and Ω,Ω∗ are two domains in the sphere Sn−1, f(x) is a positive function for x ∈ Ω (input illumination intensity), and g(x∗) is a positive function for x∗ ∈ Ω∗ (output illumination intensity). If light emanates from O with intensity f(x) for x ∈ Ω, the far field reflector ...

  Introduction:   The daf is a large Persian frame drum used as a musical instrument in both popular and classical music which can induce a percussive sound at low frequencies (146–290 Hz) with peaks of up to 130 dBspl. The percussive sounds have a power distribution in the region of saccular sensitivity. In view of the saccular stimulation by sound in humans, we decided to use cervical vestibu...

Objective: Dietary changes playmajor risk roles in oxidative stress andcardiovascular disease and modulate normal metabolic function. The present study was designed to investigate the ameliorative potential of different extracts of Hemidesmus indicus to experimental high-fat diet in wistar rats, and their possible mechanism of action.  Materials and Methods: Male wistar rats were divided into 6...

glaucoma is the second leading cause of irreversible blindness and a neurodegenerative disease with a complex pathogenesis. increasing evidence suggests that oxidative stress and mitochondrial dysfunction have crucial roles in most neurodegenerative diseases such as glaucoma. the conventional clinical treatment for glaucoma is lowering the intraocular pressure (iop). some patients have normal i...