Электронные адреса сторонников Навального слили в сеть vesti.ru - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from vesti.ru Daily Mail and Mail on Sunday newspapers.
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bar is the manufactured bar diameter corresponding, in this case, to unit cells with edge length of 1.5 mm. In design, we model half of the domain and impose symmetry boundary conditions along the
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3 plane. Printed cantilevers are 14.5 cm tall. Scale bars, 1.5 mm. Photo credit: Emily D. Sanders, Georgia Institute of Technology.
To demonstrate that the proposed multimicrostructure-embedding scheme is capable of generating smooth, well-connected transitions between microstructures composed of unit cells with similar or dissimilar geometries that may or may not have clear connectivity, we design and manufacture the cantilever beam considering three different combinations of two microstructural materials. In Fig. 1A, we consider materials composed of octahedron unit cells with different bar diameters. In Fig. 1B, we consider a simple cubic and a truncated octahedron unit cell. In Fig. 1C, we consider a face-
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Brazilian President Jair Bolsonaro (center), greeting supporters while not wearing a mask, has a frosty relationship with the nation’s scientific community. Alan Santos/PR
‘A hostile environment.’ Brazilian scientists face rising attacks from Bolsonaro’s regime
Apr. 7, 2021 , 1:05 PM
Last week, scientists at the Chico Mendes Institute for Biodiversity Conservation (ICMBio), Brazil’s lead agency for studying and managing the nation’s vast protected areas, had to start abiding by an unwelcome new rule. It gives one of ICMBio’s top officials the authority to review all “manuscripts, texts and scientific compilations” before they are published.
Researchers fear President Jair Bolsonaro’s administration, which has a markedly hostile relationship with Brazil’s scientific community, will use the reviews to censor studies that conflict with its ongoing efforts to weaken environmental protections. The administration says that is not the intent. But th
Photo: ANDINA/Presidency of the Republic.
18:08 | Lima, Mar. 31.
Peruvian President Francisco Sagasti on Wednesday noted that science, technology, and innovation are key topics that must be addressed in the country to guarantee national development for the benefit of all Peruvians.
During the installation of the Multisectoral Commission for Science, Technology and Innovation at the Government Palace in Lima, the President affirmed that work must be done to encourage private investment in research, which has been lagging behind, since it is quite low compared to other countries in the world. In this year of pandemic, we have seen that knowledge, science, technology, and innovation have become key to face any threat and ensure development. It is impossible to sustain a development process in the short, medium or long term without capacities in science, he pointed out.