The underexpanded sonic jet issued Zodiac G3 Parts from an axisymmetric convergent nozzle are experimentally investigated in which the nozzle is operated at a pressure ratio of 4.0 to produce a Mach disk in the jet plume.Multidirectional rainbow schlieren pictures of the jet acquired by rotating the nozzle about its longitudinal axis in equal angul
The emission of calls is one of the most distinctive and important reproductive traits in anurans.Given the biological significance of vocalizations, this trait is also useful for identification proposes and is key in recognizing Travel Mug cryptic diversity.However, the majority of the calls from tropical ecosystems, especially in the high Andean
Background: COVID-19 pandemic has resulted in heightened stress, anxiety, and depression in doctors.This research was undertaken during the lockdown period in Mumbai to study the differences in perceptions of the various concerns related to the pandemic, viz., concerns related to Spatula Spoons area of residence, workplace, personal, and educationa