Influence of connection stiffness on static-dynamic behavior of steel frames

Autor: Renato Nicoletti, Alexandre Rossi, Alex Sander Clemente Souza, Emerson Alexandro Bolandim

Publikováno v: Acta Scientiarum. Technology; Vol 44 (2022): Publicação contínua; e60179
Acta Scientiarum. Technology; v. 44 (2022): Publicação contínua; e60179
Acta scientiarum. Technology
Universidade Estadual de Maringá (UEM)
instacron:UEM

The growing problems of excessive vibration in steel structures due to human rhythmic activities and vibrating machinery have led to the need for increasingly rigorous dynamic analysis in order to verify excessive displacements and ensure the users�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bfe77d9b8324db694f3bda2fc802ebe
http://www.periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/60179

Peripheral Curvilinear Pigmentary Streak in Multifocal Choroiditis

Autor: Emmett T. Cunningham, Lawrence A. Yannuzzi, Renato Nicoletti, Natalie Borodoker

Publikováno v: Archives of Ophthalmology. 120:520

A40-YEAR-OLD white woman with photopsia affecting her left eye had an ocular history notable for myopia. Medical and surgical histories were unremarkable. Bestcorrected visual acuity was 20/25 OU. Examination of the left eye revealed mild vitreous in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa84c77a42c37ddd377ddbfd8c775c1a
https://doi.org/10.1001/archopht.120.4.520