The aim of this review study is to increase information about dentin hypersensitivity, its etiology and treatments. For data collection we used PUBMED to find relevant articles. Then using the obtained articles and relevant text books, we attempted to sort this information according to etiology, prevalence and available treatment options.  

There has been considerable number of papers published related to Six Sigma applications in manufacturing and service organizations. However, very few studies are done on reviewing the literature of Six Sigma in all the areas including manufacturing, construction, education, financial service, BPOs and healthcare etc. Considering the contribution of Six Sigma in recent time, a more comprehens...

Background: Hair dye poisoning, with main toxic component paraphenylene diamine, is a medical emergency. It is on increasing trend in developing countries due to wide availability and low cost of hair dyes. It carries a high mortality and does not have any specific antidote. Case Report:  Twenty three years old patient presented with breathelessness along with difficulty in speaking for...

Rapid urban growth is resulting into increase in travel demand and private vehicle ownership in urban areas. In the present scenario the existing infrastructure has failed to match the demand that leads to traffic congestion, vehicular pollution and accidents. With traffic congestion augmentation on the road, delay of commuters has increased and reliability of road network has decreased. Four s...

Chondrosarcoma is a rare malignant cartilage forming tumour usually arising from long bones and rarely seen in cranium. In cranium it is seen to commonly arises from skull base with skull vault being a highly unusual site. We report a case of a 30-year female presenting with complaints of headache for 6 months found to have a large chondrosarcoma in right fronto-parietal region which is an extr...

the present paper is an attempt to study a contemporary author, critic and artist from kuwait in the hope that it may lead to more thorough researches in the analysis of comparative studies of iran and countries around persian gulf-whose cultural as well as economic interactions has a long historical background- eventually culminating in praiseworthy works.this paper is a literary review of som...

Susskind claims in his recent book The Cosmic Landscape that evidence for the existence and nature of 'pocket universes' in a multiverse would be available via detailed study of the Cosmic Blackbody Background Radiation. I point out that apart from any other queries one might have about the chain of argument involved, this claim is invalid because it rests on a confusion between the nature of a...