After reading this book about API, it was concluded that API acts as a bridge between two software or devices. With the help of API, one can easily access secured data. You can log in to websites like Swiggy, Ola, Uber, etc. by using your own email login credentials. This easy feature allows any website to leverage an API from one of the more popular services to quickly authenticate the user, saving them the time and hassle of setting up a new profile for every website service or new membership. It helps the eCommerce side for transaction purposes and day by day it is increasing rapidly....

Necrotizing fasciitis represents a diverse disease process, the term encompassing a range from simple pyoderma to life threatening infections. It is one of the most lethal and virulent forms of surgical soft tissue infections requiring extensive therapy .Different anatomical locations, tissue levels, offending organisms and predisposing factors along with host factors result in the varied presentations and subsequent clinical course and prognosis. The multiple predisposing factors , disease presentations ranging from asymptomatic to florid sepsis, diverse flora of organisms involved, makes...

In recent decades, twistor theory has grown into an irreplaceable tool for the study of scattering amplitudes in gauge theory and gravity. This book introduces the reader to cutting-edge advances in twistor theory and its applications to general relativity. The problem of graviton scattering in four dimensions is shown to be dual to dramatically simpler computations in a two-dimensional CFT known as a twistor sigma model. Twistor sigma models are the first step toward a holographic description of gravity in asymptotically flat space-times. They underpin the infinitely many asymptotic...