purpose: body image is a person’s body shape in his/her mind. negative body image is associated   with low self-esteem, depression, eating disorder and body dimorphic disorder. the aim of   this study was to investigate the role of body image on sexual performance of married women   nurses in tehran.   materials and methods: in this correlation study, 200 married women nurses working in public ...

introduction: an efficient method of tomographic imaging in nuclear medicine is positron emission tomography (pet). compared to spect, pet has the advantages of higher levels of sensitivity, spatial resolution and more accurate quantification. however, high noise levels in the image limit its diagnostic utility. noise removal in nuclear medicine is traditionally based on fourier decomposition o...

Introduction: Content Based Image Retrieval (CBIR) is a method of image searching and retrieval in a  database. In medical applications, CBIR is a tool used by physicians to compare the previous and current  medical images associated with patients pathological conditions. As the volume of pictorial information  stored in medical image databases is in progress, efficient image indexing and retri...

the image of a brand is the first word or image that is evoked in the mind of costumers immediately after hearing the brand name. the purpose of paying attention to the brand image is to ensure the proper mentality of consumers toward the brand. the components such as suitability, services, brand, variety, quality, and atmosphere form the brand image. the relationship between the brand image an...