Operating in international market, the Iranian airline industry is one of the first organizations which have used IT in Iran, and therefore, a good case for analyzing the impact of IT on productivity at the firm level.In this study, we first estimate the productivity of the airline industry using the Iranian National Airline data from 1962 to 2000
Human fingertips are densely populated with tactile receptors and are hence incredibly sensitive.However, wearing gloves on the fingers drastically reduces the tactile information available to the fingertips, such as the texture and shape of the object, and makes it difficult to perform dexterous work.As a solution, in this study, we developed a hi
The quality of infrared images is affected by various degradation factors, such as image blurring and noise pollution.Anisotropic total variation (ATV) has been shown to be a good regularization approach for image deblurring.However, there are two main drawbacks in ATV.First, the conventional ATV regularization just considers the sparsity of the fi
Breast cancer with choriocarcinomatous features (BCCF) is a rare and aggressive breast cancer.BCCF carries a poor prognosis and there is unfortunately scant literature to guide treatment beyond surgical resection with most patients receiving standard regimens for breast cancer.In our case, we present a 42-year-old female with Hanging Mantel Clock a