Praveen Taneja

TL;DR: It is concluded that BRCA1 is regulated by neuronal activity, protects the neuronal genome, and critically supports neuronal integrity and cognitive functions.

TL;DR: Describing morphological, electrical, and neurochemical properties of neurons in the locus ceruleus (LC), the major source of noradrenergic innervation to the central neuraxis, in Mecp2 mutant mice found that MeCP2 null LC neurons are electrically hyperexcitable, smaller in size, and express less of the NE-synthesizing enzyme tyrosine hydroxylase compared with wild-type neurons.

TL;DR: The authors' experiments show a 13-fold enhancement in hard x-ray yield emitted by copper nanoparticle plasmas formed at the focal volume and a simple model explains the observed enhancement quantitatively and provides pointers to the design of structured surfaces for maximizing such emissions.

TL;DR: In this paper, the authors derived a theoretical expression for the contribution of spin-polarized tunneling to the magnetoresistance in granular ferromagnetic systems under the mean-field approximation.

TL;DR: In this paper, the authors present a systematic study of the process parameters that facilitate the growth of nanocrystalline metals and oxides, including sputtering power, the substrate temperature and the nature, pressure and flow rate of the sputtering gas.