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COVID-19’s impact on international trade
(Multidisciplinary Digital Publishing Institute, 2022-02)
We analyze how the COVID-19 pandemic affected the trade of products between countries. With this aim, using the United Nations Comtrade database, we perform a Google matrix analysis of the multiproduct World Trade Network ...
Transient process in ice creams evaluated by laser speckles
(ELSEVIER SCIENCE BV, 2010)
When a coherent light beam is scattered from a colloidal medium, in the observation plane, appears a random grainy image known as speckle pattern. The time evolution of this interference image carries information about the ...
Gestational and lactational xenoestrogen exposure disrupts morphology and inflammatory aspects in mammary gland of gerbil mothers during involution
(2022-01-01)
In the mammary gland (MG), the developmental window for gestational/lactational differentiation and growth is highly vulnerable to hormonal disruption. Here we describe that the MG involution process in female gerbil mothers ...
Treatment of infrabony defects with or without enamel matrix proteins: A 24-month follow-up randomized pilot study
(QUINTESSENCE PUBLISHING CO INC, 2010)
Objective: To evaluate a comparison of open-flap debridement (OFD) with or without the use of enamel matrix proteins (EMP) for the treatment of infrabony defects. Method and Materials: Ten volunteers (38 infrabony defects) ...
Aplicação da matriz importância-desempenho para melhoramento interno
(Universidade Tecnológica Federal do ParanáLondrinaBrasilMBA em Gerenciamento de ProjetosUTFPR, 2021-05-03)
Since the opening of the Brazilian market to foreign products in the 1990 decade, companies have been looking for tools that help them improve their performance against their competitors. One of these tools, is the ...
Demography and population growth rate of the tree Prosopis flexuosa with contrasting grazing regimes in the Central Monte Desert
(Elsevier Science, 2016-06)
One of the most important current challenges for ecologists is to evaluate how human-induced changes in ecosystems would impact viability of populations. Demographic response to anthropogenic impact could help us to ...
Análise dos efeitos de encadeamento na bioeconomia e na economia de baixo carbono no Brasil
(Universidade Federal de Santa MariaBrasilEconomiaUFSMPrograma de Pós-Graduação em Economia e DesenvolvimentoCentro de Ciências Sociais e Humanas, 2020-02-27)
The strategy of identifying and investing in those economic sectors capable of standing out of
the others dates back to the late 1950s, when Hirschman put forward the linkage hypothesis.
According to it, the difference ...