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Empirical estimation of skin resistance to water loss in amphibians: agar evaluation as a non-resistance model to evaporation
(Company Biologists Ltd, 2022-08-01)
Total resistance (r(t)) to evaporative water loss (EWL) in amphibians is given by the sum of the boundary layer (r(b)) and the skin resistance (r(s)). Thus, r(s) can be determined if the r(b) component is defined ...
Synthesis and characterization of cu2-xs structures by different chemical routes for electronic applications
(2021-01-01)
Copper sulfides are materials with different technological applications due to different possibilities of phases, which result in different properties. Thus, obtaining particles with different stoichiometry of the materials ...
Simultaneous re-design and scheduling of multiple effect evaporator systems
(Pergamon-Elsevier Science Ltd, 2012-05-13)
Evaporation is a key operation in many industries and its optimization is required for the efficient management of water and energy within the process. During the operation, dissolved solids settle on the heat exchange ...
Temperature and dehydration effects on metabolism, water uptake and the partitioning between respiratory and cutaneous evaporative water loss in a terrestrial toad
(Company Biologists Ltd, 2018-12-01)
Terrestrial anurans often experience fluctuations in body temperature and hydration state, which are known to influence evaporative water loss through the skin (EWLSkin) and lungs (EWLResp). These effects arises from ...
Middle Electrode in a Vertical Transistor Structure Using an Sn Layer by Thermal Evaporation
(2018-05-01)
Abstract: We report a process for performing the middle electrode for a vertical field effect transistor (VOFET) by the evaporation of a tin (Sn) layer. Bare aluminum oxide (Al2O3), obtained by anodization, and Al2O3 covered ...
A dynamic time-temperature-dependent process for thermal oxidation of Sn leading to SnOx thin films: Impedance spectroscopy study
(World Scientific Publ Co Pte Ltd, 2020-07-30)
Tin dioxide (SnO2) thin films are obtained from resistive evaporation of metallic Sn followed by thermal oxidation at different temperatures in the range 200-500 degrees C. Results show that, besides the thickness of the ...
Estimation of evaporative fraction and evapotranspiration from remotely sensed data using a complementary relationship
(2007-09-24)
A new formulation to derive evaporative fraction (EF) and evapotranspiration (ET) maps from remotely sensed data without auxiliary relationships or site-specific relationships is presented. This formulation is based on ...
Life cycle assessment and life cycle cost of sugar plants evaporators
(ESCOLA DE MINAS, 2010)
The evaporators of sugar plants in Brazil have used carbon steel intensively because of it is, a low priced material, which possesses inferior corrosion resistance. The materials more indicated for the substitution of ...
Síntese de membranas de alumina anódica porosa sobre substratos metálicos obtidos por evaporação térmica
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência dos Materiais - PPGCM-SoCâmpus Sorocaba, 2017-03-14)
This work covers the investigation and synthesis of nanometric structures of Porous Anodic Alumina PAA, produced from low purity substrates, in aim to obtain selfsustained membranes. The Hard Anodization (HA) and Mild ...