نتایج جستجو برای: latent data
تعداد نتایج: 2449036 فیلتر نتایج به سال:
Introduction: Tuberculosis is the leading cause of death from infectious diseases worldwide. Diabetes has been suggested as an important risk factor for tuberculosis. To date, few studies have examined the association between diabetes and tuberculosis. In this study, the prevalence of latent tuberculosis in diabetic patients was investigated. Methods: In this study, 195 patients with type 2 d...
background there is a high risk of tuberculosis (tb) infection among injecting drug users (idus). objectives this study aimed to determine the frequency of latent and active tb infection among idus. materials and methods in a cross-sectional study between 2008 and 2009, idus referred to the methadone maintenance treatment (mmt) centers in hamedan-iran, undergone tuberculin skin test (ppd; purif...
in this paper, a faster method for embedding cryptographic information in the image ispresented by expressing the concept of latent prints (steganography). data is encrypted bytwo methods before embedding to increase reliability. then they are embedded into the imageby a button, a method has been expressed to reduce potential noise impact on the wayinformation is encoded.
A dissimilarity measure on a set of objects is Robinsonian if its matrix can be symmetrically permuted so that its elements do not decrease when moving away from the main diagonal along any row or column. The Robinson property of a dissimilarity reflects an order of the objects. If a dissimilarity is not observed directly, it must be obtained from the data. Given that an ordinal structure is as...
One of the recommended strategies for preventing tuberculosis is to screen high-risk populations with respect to Mycobacterium tuberculosis (TB) infection. The aim of the present study was to investigate latent infection and active tuberculosis in people with close household contact. It was a cross-sectional descriptive, analytical study with the sample size of 668 people from homes with one in...
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