Objective To assess the reliability and variability of digital calipers, 3D photography, high-frequency ultrasound (HFUS) for measurement cutaneous neurofibromas (cNF) in patients with neurofibromatosis type 1 (NF1). Background cNF affect virtually all NF1 are a major source morbidity. Reliable techniques measuring needed to develop therapies these tumors. Methods Adults were recruited. For eac...

With the approval of vaccines for coronavirus disease by many countries worldwide, most developed nations have begun, and developing are gearing up vaccination process. This has created an urgent need to provide a solution optimally distribute available once they received authorities. In this paper, we propose clustering-based select optimal distribution centers Constraint Satisfaction Problem ...