Sometimes conventional feedback controllers may not perform well online because of the variation in process dynamics due to nonlinear actuators, changes in environmental conditions and variation in the character of the disturbances. To overcome the above problem, this paper deals with the designing of a controller for a second order system with Model Reference Adaptive Control (MRAC) scheme usi...

The cabinet secretary for health appointed the interfaith council to oversee Re-opening of places worships. On 7th July 2020 released guideline which drew mixed reactions amongst Muslim clerics and mosques committees; some decided comply with guidelines re-opened their mosques; while others abstained completely from opening Mosques. aim this study is explore discuss restrictions, raised tension...

“pacta sunt servanda” is one of the most fundamental principles in the common law and iranian legal systems, which have been exposed to exceptions in the process of time. these exceptions are part of general doctrine of frustration. iranians exceptions to this rule are named as “ta`azzor” and “ta`assor” rules. doctrine of frustration in common law includes three subdivision theories: “impossibi...

Rule processing can be subject to innnite loops-that is, rules may trigger one another indee-nitely. In database systems, this behaviour can be catastrophic; e.g., looping rules would certainly inhibit concurrency and saturate memory thus slowing down system throughput. In general it is unde-cidable to determine in advance if rules are guaranteed to terminate. If analysis algorithms are applied...

governing is in need of various regulations which can be of different property from the primary decree due to the necessities, expediencies and interventional conditions.  considering the factor of “the entity of rule”, “the function of rule” and “the process of changing legal decree to the rule”, it can be understood that the entity of rule and legal decision particularly in view of criterion ...

dara' rule changes in islamic penal code with the modern penology teachings approach keyvan heidar nejad [1] fatemeh ahadi [2] seyyed abulfazl mirjafar pour [3]   abstract:                        dara' is one of the rules that is derived from figh. the rule indicates that by proving doubt or hesitancy at the time of committing crime, the offence cannot be proved. in the former penal c...