The main goal of this research is to study the drag reduction capabilities of blade-shape FRAGRANCE riblet surfaces in external flows.For this purpose, the ability of riblet surfaces for drag reduction of an underwater hydrodynamic model has been investigated.The surface geometry has been modified by applying shark skin inspired blade-shape riblets

Signals from global navigation satellite systems (GNSSs) in urban areas suffer from serious multipath errors caused by building blockages and reflections.The use of deep neural networks offers Tea great potential for predicting and eliminating complex multipath/non-line-of-sight (NLOS) errors.However, existing methods for predicting the original si

Racism remains a root cause of underrepresentation of Black, Indigenous, and Latinx scholars across STEM.It also contributes to a lack of diversity in science communication, the types of science stories that are told, and the communities science communicators seek to engage.Racism is omnipresent in STEM, from education to research to science commun

Strongly female-biased sex ratios are typical for SHOP the fungal feeding haplodiploid Xyleborini (Scolytinae, Coleoptera), and are a result of inbreeding and local mate competition (LMC).These ambrosia beetles are hardly ever found outside of trees, and thus male frequency and behavior have not been addressed in any empirical studies to date.In fa

Introduction.Rituximab selectively targets CD20+ B cells and presumably protects joints in rheumatoid arthritis.Complete remissions after a single treatment with rituximab, in some cases for longer than 1 year, are observed in only the minority of patients.We reported a patient Lubricant oil suffering from refractory rheumatoid arthritis who respon