Background Tobacco price is an important determinant of smoking behaviour. Using electronic point-of-sales (EPOS) data, this study assesses purchase price of factory-made cigarettes (FMC) and ...

While limiting Texas Tech's offense presents a daunting challenge, Houston's defense could be up to the task with an efficient stop rate against opposing teams.

Learn what residual standard deviation is, how to calculate it in regression analysis, and why it's crucial for measuring predictability and goodness-of-fit in data modeling.

If the continent’s drama output wants to reflect the society it serves, it must start by fixing the imbalance behind the ...

Background Globally, adolescent mothers and their children have poorer health outcomes. However, little is known regarding ...

After nearly 2 years of war and severe restrictions in humanitarian aid, tens of thousands of preschool-aged children in the ...