Saleh A. Al-Farraj

TL;DR: In this article, a simple sensitive and accessible ultra-high performance liquid chromatography coupled with triple quadrupole mass spectrometry using AJS-ESI method is established and validated for the intended purpose of quantification of major cholesterol steroidal metabolites Corticosterone, 11α-hydroxyprogesterone, Testosterone and Progestersone is extracted by Tertiary butyl methyl ether solvent from human plasma and analyzed using Infinity Lab Poroshell 120 EC-C18, (2.1 × 150 mm, 2.7 µm) column by gradient

TL;DR: In this paper, the authors have investigated the risk management decision in two phases of the COVID-19 pandemic, namely, strict lockdown was observed from March 2020 to July 2020 and smart lockdown was enforced from August 2020 to December 2020.

TL;DR: It is suggested that the suitable period for semen collection is the breeding season (October to December), which has a good quality for manipulation and long-term preservation of G. gazelle in Saudi Arabia.

TL;DR: In this paper, the authors used maleic anhydride-grafted polypropylene to improve compatibility between fibres and poly-propylene, which resulted in increased tensile strength, flexibility, and impact strength.