Traditional bogies negotiating on curves with small radii result in large angles of attack for the steering wheelsets, leading to serious wheel-rail wear.Double-axle forced-steering bogies are effective in reducing such angles of attack, but they feature an intricate Flours structure.In contrast, single-axle forced-steering bogies can also reduce t
We live in a society where aggressiveness and violence already tend to become a major social problem.Aggressiveness is present in all environments, conditioned by many cultural, environmental and social factors that sometimes influence how it will be expressed and often involve high social costs.In recent years, there has been a sharp rise in aggre
Lower Slide Tube Acute hemorrhagic edema of infancy is an uncommon benign cutaneous vasculitis.Despite its worrisome presentation, it carries good prognosis with rarely reported systemic involvement.Management of these cases has been an area of debate with majority of physicians adopting conservative modalities.We report a case that presented with
With the ongoing progress of optoelectronic components, laser-based measurement systems allow measurements of position as well as displacement, strain and velocity with unbeatable speed and low measurement uncertainty.The performance limit is often studied for a Cayenne single measurement setup, but a fundamental comparison of different measurement
Introduction: Respiratory tract infections are perhaps the most common human ailment.It is estimated that Bangladesh, India, Indonesia and Nepal together account for 40 per cent of the global ARI mortality.The research was done to study the trend and pattern of respiratory diseases and demographic characteristics.Methodology: A hospital based retro