A newly developed friction-interlocking armor unit called the ‘Double cube’ (DC) was designed to improve performance of a concrete used in river/marine structures against currents/waves actions. The DC is an octagonal-shaped block made up two parts: upper cube set on lower base that either square or octagonal shape. innovative design aims provide good terms stability, allow for high tolerance p...

In this paper, relations among the membership values of gener- alized fuzzy languages such as intuitionistic fuzzy language, interval-valued fuzzy language and vague language are studied. It will aid in studying the properties of one language when the properties of another are known. Further, existence of a minimized nite automaton with vague ( final) states for any vague regular language recog...

Infectious diseases usually affect the sacroiliac joint unilaterally. Out of all tuberculosis cases, bone is reported in 3-5% cases. The purpose this case report to draw attention diagnostic challenge bilateral tuberculous sacroiliitis with psoas abscess, as clinical picture very rare. Tuberculosis often missed due vague symptoms. More often, patients are examined supine position, thereby overl...

The main purpose of this paper is to introduce the notion of vague h-morphism on vague graphs and regular vague graphs. The action of vague h-morphism on vague strong regular graphs are studied. Some elegant results on weak and co weak isomorphism are derived. Also, [Formula: see text]-complement of highly irregular vague graphs are defined.

Wind power has been widely used in the past decade because of its safety and cleanness. Double fed induction generator (DFIG), as one most popular wind turbine generators, suffers from degradation. Therefore, reliability assessment for this type is great significance. The DFIG can be characterized a multi-state system (MSS) whose components have more than two states. However, due to limited dat...