Chronic pain causes significant suffering, limitation of daily activities and reduced quality of
life. Infection from COVID ‐19 is responsible for an ongoing pandemic that causes severe …

Background Over the past 2 decades, the use of intravenous ketamine infusions as a
treatment for chronic pain has increased dramatically, with wide variation in patient selection, …

Nickel (Ni) has been a subject of interest for environmental, physiological, biological scientists
due to its dual effect (toxicity and essentiality) in terrestrial biota. In general, the safer limit …

Background Testosterone supplementation has been shown to increase muscle mass and
strength in healthy older men. The safety and efficacy of testosterone treatment in older men …

Using the weak scattering approximation and the Van Hove correlation-function technique,
it is shown that the scattering function for a binary alloy (solid or liquid) is quite generally …

This excellent study, long a standard reference in the field, provides a clear, systematically
organized introductory review of fundamental aspects of the subject for both advanced …

Background Ketamine infusions have been used for decades to treat acute pain, but a recent
surge in usage has made the infusions a mainstay of treatment in emergency departments, …

We have explored different methods of improving the accuracy of a Naive Bayes classifier
for sentiment analysis. We observed that a combination of methods like effective negation …

Agricultural crop residue burning contribute towards the emission of greenhouse gases (CO2,
N2O, CH4), air pollutants (CO, NH3, NOx, SO2, NMHC, volatile organic compounds), …

Methods: Samples from randomly selected blood donors from Delhi and nearby areas (both
voluntary and replacement) were collected for extended antigen typing during the period …