Fabrication of provisional restorations for porcelain veneers can be a difficult and time-consuming procedure, often being poorly done or even omitted altogether at times lycogel which can lead to undesired consequences.The purpose of this article is to review and describe several of the most commonly used techniques for fabrication of provisional
Iron is an essential trace element subject to tight regulation to ensure adequate running of biological processes.In sub-Saharan Africa where hemoglobinopathies are common, iron homeostasis is likely to be impaired by these conditions.Here we assessed and compared key serum proteins associated with iron metabolism between sub-Saharan African childr
The COVID-19 pandemic has been infecting the entire world over the past years.To prevent the spread of COVID-19, people have acclimatised to the new normal, which includes working from home, communicating online, and read more maintaining personal cleanliness.There are numerous tools required to prepare to compact transmissions in the future.One of
Prey size is an important factor in food consumption.In studies of feeding ecology, prey items are usually measured individually using calipers or ocular micrometers.Among amphibians and reptiles, there are species that feed on large numbers of small prey items (e.g.ants, termites).This high intake makes it difficult to estimate prey size consumed