Background: Musculoskeletal pain (MSP) in the neck, shoulder, and lower back is common
widespread among medical students. The objective of this research is to estimate the …

Background. Sciatica is a relatively common condition, with a lifetime incidence varying from
13% to 40%. The corresponding annual incidence of an episode of sciatica ranges from 1% …

The COVID-19 pandemic spread rapidly worldwide. On September 15, 2021, a total of
546,251 confirmed cases were recorded in Saudi Arabia alone. Saudi Arabia imposed various …

Introduction: Short tandem repeats (STRs) have been used for various identity typing
methods worldwide. They have high discrimination power in human identification in forensics, …

Introduction: Gastritis is inflammation of the stomach lining. Gastritis can be either acute (with
severe attacks lasting a day or two) or chronic (with long-term appetite loss or nausea). …

A mathematical model is presented in this paper to investigate the effects of time delay in
vaccine production on COVID-19 spread. The model is analyzed qualitatively and numerically. …

Congenital cervical teratomas are rare tumours arising from the neck and consist of three
major tissue layers of an embryo: the ectoderm, endoderm, and mesoderm. A great majority of …

In an acidic buffered solution, erythrosine B can react with amiodarone to form an association
complex, which not only generates great enhancement in resonance Rayleigh scattering (…

Pleomorphic xanthoastrocytoma is a rare astrocytic tumor often diagnosed at a young age.
Typically, they appear as supratentorial cortical tumors, frequently involving the temporal lobe …

A questionnaire was distributed amongst staff to determine the existence and extent of
harassment in the studied hospital. Harassment wasn’t recognized as a problem by 45.8% of …