As part of the search for a seismic isolator for low-rise buildings, this paper proposes a marble-graphite slide seismic isolation system composed of marble-graphite slides, an upper foundation beam, the lower counterpart of the upper beam, and the corresponding stop blocks, with the stop blocks consisting of restrictive screws, positioning plates,
Noise produced by aircraft is a concern for human populations and its production is controlled by specific laws around the world.Here, we address the conflicting Fashion Art existence of Natural Protected Areas (PAs) of high priority conservation located within noise-impacted areas of Brazilian airports and discuss how noise can generate physiologi
An age-related distribution of Cryptosporidium species has been reported in cattle, with C.parvum being predominant in suckling calves, C.bovis and C.ryanae being predominant in post-weaned calves and C.andersoni being predominant in adults.However, variants to this pattern have recently been reported.Thus, fecal samples (n = 594) from asymptomatic
This paper proposes a broadband HURRICANE metamaterial aperture antenna (BMAA) with a large capacity, low correlation coefficients and high radiation efficiency for coincidence imaging in the terahertz band.The BMAA consists of a random modulated metamaterial aperture and a stripline structure as the feed system.Firstly, a metamaterial element comp
Introduction: Recently, there has been a change in the perception of education of children with chronic illnesses in the medical facility.The researcher conducted an extensive Hair spray analysis of literature as well as legal acts allowing to show key moments for the education of students with chronic disease in Poland, various positions, theories