The authors analyze the theory used in many countries, containing two independent directions: 1) the theory of stability of rod systems, including flat frames; 2) the theory of calculation of structural elements from various materials.The main feature of these theories is the application of the principle of Jujutsu Kaisen plastic fracture.The assum

Several COVID-19 vaccines have been developed and approved for use around the world from December 2020, to combat the pandemic caused by the novel SARS-CoV-2 virus.Several ophthalmic manifestations of the COVID-19 vaccines have been reported by ophthalmologists.This review was undertaken to recognize, encourage active reporting and determine the pa

Birds frequently signal different qualities by plumage colouration, mainly during mating.However, plumage colouration is determined during the moult, and therefore it would indicate the quality of individual birds during the moult, not its current quality.Recent studies, however, suggest that birds could modify plumage colouration by using cosmetic

Given the degraded profile of the refugee in contemporary discourse, it is tempting to Bottle Holder seek alternatives from a rich tradition of literary tropes of exile.However, this article argues that the romanticized figure of the literary exile ends up denying, albeit in positive terms, a genuine refugee voice, as much as the Mother Of The Brid

Abstract Cholera, an ancient waterborne diarrheal disease, remains a threat to public health, especially when climate/weather processes, microbiological parameters, and sociological determinants intersect with population vulnerabilities of loss of access to safe drinking water and sanitation infrastructure.The ongoing war in Ukraine has either Medi