BackgroundThe mRNA-based COVID-19 vaccine was introduced to the general public in December 2020.Shortly thereafter, safety concerns were raised due to the reporting of allergic reactions.Allergy-related disorders were suspected to be significant risk factors and the excipient polyethylene glycol was suggested to be a robust allergen.MethodsThis is

Sex-role reversal, in which males care for offspring, can occur when mate competition is stronger between females than males.Secondary sex traits and mate attracting displays in sex-role-reversed species are usually more pronounced in females than in males.The red phalarope (Phalaropus fulicarius) is a textbook example of a sex-role-reversed specie

Stories of humanitarian actions represent a specific media, and oral storytelling discourse and an instrument for the shaping Gotu Kola of social, political and economic mirror both in the private and the public sphere.Heartbreaking stories and sensational news items about poor, ill and endangered people, translated into appeals and philanthropic a

Metal oxides are ideal for the fabrication of gas sensors: they are sensitive to many gases while allowing the device to be simple, tiny, and inexpensive.Nonetheless, their lack of selectivity remains a limitation.In order to Springform Pans achieve good selectivity in applications with many possible interfering gases, the sensors are inserted into