This research paper presents a computational and analytical investigation of aerodynamic derivatives in an oscillating wedge. Unsteady hypersonic similitude has been apprehended for an oscillating wedge with an attached bow shock at a large incidence angle. The problems of instability and shock waves are generally associated with hypersonic flow an

This investigation presents the outcome of the tests conducted to control the base flows at supersonic Mach numbers. Also the efficiency of the flow controllers to govern the pressure in the base region in a rapidly expanded duct has been exercised. Four tiny jets of 1mm diameter are positioned at 90 intervals at a distance of 6.5 mm from the ce

Historic buildings maintain the local characteristics and preserve the culture and history of a country. This historical and cultural significances as a legacy can be passed to next generation by conserving the historical buildings. Nowadays in the process of conservation, Adaptive Reuse Practice has been necessary, especially when historical build

The great potential of biodegradable polymers in orthopaedic surgery is gradually being recognized. PLGA is one of the common polymers used. However, long term outcomes, with regards to PLGA, are still not well documented. Hence, we attempted to study the outcome of PLGA and also its combination with fibrin. Materials and method: Objectives : 1) To

The quality and safety of food materials, especially those rich in nutritional value such as fruits and vegetables, have recently received great attention from researchers worldwide and have become the most significant research topic in industries. This can be attributed to the harmful effects likely to occur to human life due to consumption of spo

The concept of education in Islam is markedly different from that seen from the secular Western viewpoint. For Muslims, teaching is considered as the noblest of professions, while the Prophet Muhammad (SAW) is known as the greatest educator of all time. The focus of this paper is to explore the meaning of the concept of murabbī (Muslim educator) a

Volatility function technique by using interpolation approach plays an important role in extracting the risk-neutral density (RND) of options. The aim of this study is to compare the performances of two interpolation approaches namely smoothing spline and fourth order polynomial in extracting the RND. The implied volatility of options with respect

Efficient leadership and systemic thinking are issues over which modern scholars have paid special attention to. Many books based on thorough investigation into these two issues have been written down. These works originally represent speculations from theoretical angle. Practical evidences derived from the history are almost missing from these eff

Purpose – The study sought to determine the hierarchical nature of reading skills. Whether reading is a ‘unitary’ or ‘multi-divisible’ skill is still a contentious issue. So is the hierarchical order of reading skills. Determining the hierarchy of reading skills is challenging as item difficulty is greatly influenced by factors related t

Millions of children are out of school in conflict-affected countries, being deprived of their fundamental educational rights without any hope of immediate peace or solutions. This study explored ways to provide education to children in conflict zones, and to identify the challenges to access and implementation as mooted in the literature. It also