The work described in this paper investigated, by calculating critical flutter speed, the aeroelastic response of suspended pedestrian bridges made of a laminated wood structure and hemp cables and compared them to bridges with a steel structure and harmonic steel cables.Critical flutter speed was estimated using a numerical two degree of freedom (
Dot blot hybridization of total RNA from normal and bacteria-injected larvae of the dung beetle Copris tripartitus identified 13 cDNA clones that seem to be associated with the immune response.A cDNA encoding a dung beetle homolog of the arrethe bush balm heat shock protein HSP70 (CTHSP70) was characterized by full-length sequencing and expression
African and Afro-brazilian literature are rising in national educational practice mainly after the publication of the Laws 10.639/03 and 11.645/08 turning mandatory the teaching of African, Afro-arazilian and indigenous history and culture, offering the opportunity to treat racial ethnic relationships in basic valhalla axys education.The article ai
Autonomic nervous system activity is an important component of affective experience.We demonstrate in the rhesus monkey that both the sympathetic and parasympathetic branches of the autonomic nervous system respond differentially to the affective valence of passively viewed video stimuli.We recorded cardiac impedance and an electrocardiogram while
The COVID-19 pandemic has affected almost every country causing devastating economic and social disruption and stretching healthcare systems to the limit.Furthermore, while being the current gold standard, existing test methods including NAAT (Nucleic Acid Amplification Tests), clinical analysis of chest CT (Computer Tomography) scan images, and bl