Zobrazeno 1 - 10
of 91
pro vyhledávání: '"J. R. Santos"'
Publikováno v:
Brain Sciences, Vol 14, Iss 2, p 156 (2024)
Despite recent efforts to search for biomarkers for the pre-symptomatic diagnosis of Parkinson’s disease (PD), the presence of risk factors, prodromal signs, and family history still support the classification of individuals at risk for this diseas
Externí odkaz:
https://doaj.org/article/5dff910d951649a0adf8a957f8d0a408
Publikováno v:
Brazilian Journal of Biology, Iss 0 (2017)
Abstract Characterising the external morphology of mosquito eggs is important, since it facilitates the identification of material from breeding sites and contributes to the understanding of species biology and group systematics. Therefore, was to co
Externí odkaz:
https://doaj.org/article/ab0e6a3e24514daa8188e01ad596eff6
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 26, Iss 3, Pp 695-703 (2002)
Foram estudadas as correlações lineares simples, múltiplas e não-lineares entre os parâmetros erosividade da chuva, da enxurrada e da chuva-enxurrada e as perdas de solo provocadas por chuvas erosivas num Luvissolo. Os dados correspondentes ao p
Externí odkaz:
https://doaj.org/article/149973e89e80414e91916f1cb2272af9
Publikováno v:
Revista ALCONPAT, Vol 3, Iss 1 (2013)
RESUMEN Um dos principais problemas na reabilitação de estruturas de betão que estiveram sujeitas à acção de um fogo, é a determinação da espessura degradada do betão que necessita ser substituida, não havendo presentemente nenhuma técni
Externí odkaz:
https://doaj.org/article/a40c817d0d0a4392bea56364d2cb8f69
Autor:
T. R. D. Mendonça, J. R. Santos, L. R. A. Sarmento, D. C. M. Silva, O. M. S. Cysneiros, A. O. S. Silva
Publikováno v:
Cerâmica, Vol 65, Iss 375, Pp 378-387
Abstract The possibility of crystallization of ZSM-5 with high Si/Al ratio was evaluated through the combined use of crystallization seeds and organic compounds that are not conventional directing agents for ZSM-5 (ethanol, methylamine, ethylamine, p
Externí odkaz:
https://doaj.org/article/0a8849d7e82c421f96b49d2e4e6abaf9
Autor:
I. da Silva, A. O. S. Silva, J. R. Santos, R. C. S. Nascimento, J. M. Ferreira, A. D. Rodrigues
Publikováno v:
Cerâmica
Abstract Tin incorporation in high-silica ZSM-12 zeolite was evaluated using different concentrations of tin and different structure-directing agents (SDA), in order to be used in the glucose isomerization reaction in fructose. The tetraethylammonium
Externí odkaz:
https://doaj.org/article/45a0e444312b47e2b3c9aee02fa67b07
Autor:
João P. J. R. Santos, Daniel S. Correia, Eduardo A. S. Marques, Ricardo J. C. Carbas, Frida Gilbert, Lucas F. M. da Silva
Publikováno v:
Materials; Volume 15; Issue 11; Pages: 3817
Adhesives are extensively used in the automotive and aeronautical industries as they enable the creation of durable and light weight joints, with exceptional strength to weight ratios. The constant search for the means of adapting the mechanical perf
Publikováno v:
Neuropediatrics. 53(3)