The wave gorra we are not friends energy converter (WEC) system, which extracts electricity through the relative heave motion of two concentric cylinders, comprises an inner cylinder and a torus-type outer cylinder sliding along the inner cylinder.To maximize the relative heave motion between two cylinders, the natural frequencies of the two cylind
Bradoriids, among the earliest arthropods to appear in the fossil record, are extinct, ostracod-like bivalved forms that ranged from the early Cambrian to the Middle Ordovician.Bradoriids are notable for having appeared in the Cambrian fossil record before the earliest trilobites, and considering their rapid ascent to high genus-level diversity, pr
The growing demand for lightweight and multifunctional products in numerous industrial fields has recently fuelled a growing interest in the development of materials based on polymer matrices including graphene-like particles, intrinsically characterized by outstanding mechanical, thermal, and electrical properties.Specifically, with regard to one
Covid-19 Pandemic had significant effects on the diagnosis and treatment process of the patients incoming to ENT (ear-nose-throat) policlinics.In this study, we aimed to evaluate the changes caused by covid-19 pandemic on the patient profiles and visiting reasons between the pre-pandemic and pandemic same periods.The data of the patients who had vi
This article describes the discovery and use of the South American cinchona bark and its main therapeutic (and toxic) alkaloids, quinine and quinidine.Since the introduction of cinchona to Europe in the 17th century, it played a role in treating emperors and peasants and was central to colonialism and wars.Over those 400 years, the medical use of c