introduction: until now, many models have been presented for optical study of the human eye. in recent years, surgery on the anterior section of the eye (such as cataract and photo-refractive surgery) has increased, so a study on the optics of the eye and evaluation of vision quality has become more important. material and methods: in this article, some of these models are considered. they incl...

background avante zambéziais an initiative of a non-governmental organization (ngo), friends in global health, llc (fgh) and the vanderbilt institute for global health (vigh) to provide technical assistance to the mozambican ministry of health (moh) in rural zambézia province. avante zambézia developed a district level health management mentorship (hmm) program to strengthen health systems in t...

introduction: cervical cancer is the second most common cancer in women worldwide and the role of human papillomavirus (hpv) has been proved in its etiology. the currentley available l1-capsid-protein-based vaccine is highly immunogenic and very high titers of serum antibodies can be obtained by its injection, but unfortunately it is restricted to only a few hpv genotypes and is relatively expe...

extended abstract 1. introduction human development is defined as a process for increasing people's options and level of life welfare. united nations as the most authoritative organization believes that the target of development or various economic, social, and political indices is human. therefore, if an economy grows but people do not take advantage of the economic development, there is no do...

We introduce a novel evaluation scheme for the human evaluation of different machine translation systems. Our method is based on direct comparison of two sentences at a time by human judges. These binary judgments are then used to decide between all possible rankings of the systems. The advantages of this new method are the lower dependency on extensive evaluation guidelines, and a tighter focu...