The fossiliferous Upper Varswater Formation at Langebaanweg (South Africa) produced remains of at least five species of owls (Strigiformes).Tyto richae sp.nov.is the first palaeospecies of Tytonidae described from an African fossil site, though indeterminate remains referable to the genus Tyto are known from the Middle Miocene of Morocco, the early
The growth in renewable power generation and more strict local regulations regarding power quality indices will make it necessary to use energy storage systems with renewable power plants in the near future.The capacity of storage systems can be determined using different methods most of which can be divided doorking video intercom into either dete
The development vegemite pop art of the DOTS Expansion Plan has been a milestone in tuberculosis (TB) control at the global and national levels.Key challenges that remain are overcoming the weakness of a strategy built on case management, sustaining commitment, competing priorities, the threat of HIV, maintaining high quality of care and preventing
A recent Letter to the Editor by Gennari et al.(2024) contends that methodological issues and data uncertainties may be obscuring declines in abundance of the white shark population in South Africa in the analyses of Bowlby et al.(2023).We have addressed their critiques using scientifically accepted analytical understanding drip shoes transparent t
Aims: To evaluate radiographically, the presence or absence of nutrient canals in controls and patients with periodontal diseases, and to correlate the number of nutrient canals with severity of bone loss.Materials and methods: A total number of 1000 patients were enrolled, in that 500 patients were of study group and 500 of control group, in both