Tunnel lining falling blocks can cause great threats to traffic safety, resulting in interruptions or speed limits and endangering operational safety. Traditional disease remediation measures have low efficiency high costs are time consuming. Combining the research methods used literature, indoor testing, model experiments, a very normal material, namely, polyurea spray film is proposed as mean...

This study describes the profile of 100 cases of diabetic ketoacidosis (DKA) at a teaching hospital in 1 Benghazi, Libyan Arab Jamahiriya. DKA was more frequent in young women with type 1 diabetes and mostly due to preventable causes, e.g., disrupted insulin treatment and/or infection. DKA also occurred in type 2 diabetics, with a higher mortality rate, as they were older patients with co-morbi...