Prakash K. Singh

TL;DR: In this paper, the results of the micropetrographic study reveal that the Rajmahal coals are rich in liptinite and inertinite contents and the fluorescence microscopy indicates that a major part, identified as argillaceous mineral matter under white incident light, is composed of liptite macerals such as bituminite fluorinite and exsudatinite.

TL;DR: In this paper, the electronic structure, electrical and dielectric properties of barium stannate, a semiconducting perovskite oxide prepared by solid state ceramic route were studied by employing X-ray photoelectron spectroscopy (XPS), Mossbauer and impedance spectroscopic techniques in the temperature range 77-300 K.

TL;DR: The early Paleogene (56-48 Myr) provides valuable information about the Earth's climate system in an equilibrium high $$p_{{\rm{CO}}_2}$$ world High ocean temperatures have been reconstructed for this greenhouse period, but land temperature estimates have been cooler than expected as discussed by the authors.

TL;DR: One patient died and the others experienced resolution of their symptoms, while the authors analyzed data that they had collected to study the clinicopathological aspects and review the origin, presentation, imaging, and management of intraventricular meningiomas.

TL;DR: In this paper, the results of the chemical and petrological studies carried out on Vastan Lignites of Gujarat have been presented, which reveal that these lignites originated under moderate to high water cover in limnic environments with evidences supporting anaerobic decay of organic matter with a loss of structural components of vegetal matter.