The Hunter–Saxton equation and the Gurevich–Zybin system are considered as two mutually non-equivalent representations of one and the same Whitham-type equation, and all their common solutions are obtained exactly.

background: internal barriers are an important group of barriers to blood glucose level control. finding the viewpoints of patients, their families and medical team on these barriers is an important step towards correct planning and effective control of blood glucose. this study aimed to find and compare viewpoints of patients, their families and medical team about internal barriers to control ...

this study attempts to find if better performance in power play leads a team to victory in a twenty20 match. based on the methodology devised to do so, the study tries to measure the performance of both the teams during power play overs in terms of batting and bowling. the developed measure is called ‘prod’ which is a product of the difference of batting and bowling performance of the teams dur...