We present a set of formulae to extract the longitudinal deep inelastic structure function FL from the transverse structure function F2 and its derivative dF2/dlnQ 2 at small x. Our expressions are valid for any value of δ, being x the behavior of the parton densities at low x. Using F2 HERA data we obtain FL in the range 10 −4 ≤ x ≤ 10 at Q = 20 GeV. Some other applications of the formulae are...

Dengue is the most prevalent mosquito-borne human illness worldwide. The ability to predict disease severity during the earliest days of the illness is a long-sought, but unachieved goal.We examined human genome-wide transcript abundance patterns in daily peripheral blood mononuclear cell (PBMC) samples from 41 children hospitalized with dengue virus (DENV) infection in Nicaragua, as well as 8 ...

Abstract Two ultra-diffuse galaxies in the same group, NGC1052-DF2 and NGC1052-DF4, have been found to little or no dark matter host unusually luminous globular cluster populations. Such low-mass diffuse objects a group environment are easily disrupted expected show evidence of tidal distortions. In this work, we present deep new imaging NGC1052 obtained with Dragonfly Telephoto Array, test hyp...

INTRODUCTION Hepatitis B Viral Infection (HBV) remains one of the leading cause of morbidity and mortality globally accounting for 38-53% of chronic liver diseases and about 686,000 deaths annually. The prevalence of HBV is 9-20% in Sub-Saharan Africa, and in Kenya it is 5-30% among the general population and 9.4% among pregnant women. This study was aimed at identifying the prevalence, awarene...