Buscar
Mostrando ítems 1-10 de 491
Temporal evolution of sulfated zirconia sol-gel during dip coating: Analysis of mass drainage with time-varying refractive index
(2006-12-01)
The formation of sulfated zirconia films from a sol-gel derived aqueous suspension is subjected to double-optical monitoring during batch dip coating. Interpretation of interferometric patterns, previously obscured by a ...
Temporal evolution of sulfated zirconia sol-gel during dip coating: Analysis of mass drainage with time-varying refractive index
(2006-12-01)
The formation of sulfated zirconia films from a sol-gel derived aqueous suspension is subjected to double-optical monitoring during batch dip coating. Interpretation of interferometric patterns, previously obscured by a ...
Appendicoumbilical fistula, a cause of an umbilical mass with drainage
(Lippincott Williams & Wilkins, 2012)
HYDROGEN KINETICS LIMITATION OF AN AUTOTROPHIC SULPHATE REDUCTION REACTOR
(UNIV NAC COLOMBIA, FAC NAC MINAS, 2012)
Sulphate-reducing bacteria (SRB) are microorganisms that can be used as removal agents in polluted water sources. The use of inorganic substrates in SRB systems could reduce the cost and simplify operation. However, the ...
Effect of excess soil water on the development of Bermuda grass (Cynodon spp.)
(Univ Federal Campina Grande, 2020-05-01)
Soil drainage is an important technique in the construction of a sports lawn and information about the sensitivity of the crop to excess water influences the design of the project. Assuming that excess water affects the ...
Ecuación de flujo equivalente para medios porosos saturados heterogéneos
(2012-11-05)
The classical flow and transport equations in porous media assume local equilibrium in a representative elementary volume. However, in reality, a non-equilibrium behaviour is frequently observed, manifested as a delayed ...
Crescimento, desenvolvimento e produtividade de canola em solo com excesso hídrico natural
(Universidade Federal de Santa MariaBrasilAgronomiaUFSMPrograma de Pós-Graduação em AgronomiaCentro de Ciências Rurais, 2018-02-23)
This work aimed to evaluate the growth, development and productivity of canola genotypes grown in soil that presents poor natural drainage. The study was carried out in the years 2016 and 2017 in the farming field at the ...
Caracterizações física e mecânica de pavimentos permeáveis para drenagem urbana
(Universidade Tecnológica Federal do ParanáGuarapuavaBrasilEngenharia CivilUTFPR, 2021-08-27)
The lack of planning in the urbanization process of cities can bring a role of problems such as soil sealing, leading to the reduction of the absorption surfaces, causing an increase in the flow of rainwater and the ...