Comparing the real time scheduling policies of the Linux kernel and an RTOS

I published this article in EE Times magazine.
http://www.embedded.com/design/operating-systems/4371651/Comparing-the-real-time-scheduling-policies-of-the-Linux-kernel-and-an-RTOS-

Some Take Notes in Programming for Windows CE/Mobile

Le Trung Thang, New Year 2012 

.NET compact framework in Windows CE / Mobile OS comes in with support for mobile devices which have limitation of resource: RAM size, CPU speed. So, there’re some tricks may be helpful in developing the applications for this operation system.