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Optimizing Fast Fourier Transform (FFT) Image Compression using Intelligent Water Drop (IWD) Algorithm
Digital image compression is the technique in digital image processing where special attention is provided in decreasing the number of bits required to represent a digital image. A wide range of techniques have been developed ...
Production of biodiesel from crude palm oil by a sequential hydrolysis/esterification process using subcritical water
(2019-01-01)
This paper investigates the biodiesel production by subcritical/chemical hydroesterification from crude palm oil. Hydroesterification is the innovation of biodiesel production in two-step: consists of hydrolysis of oil ...
Estimation of chlorophyll-a concentration from optimizing a semi-analytical algorithm in productive inland waters
(2018-02-01)
The high nutrient concentrations coming from non-point and point pollution have been linked to algae blooms, especially in hydroelectric plant reservoirs, due to higher residence time compared to rivers. The monitoring of ...
Thermoeconomic analysis applied in cold water production system using biogas combustion
(Elsevier B.V., 2005-06-01)
In this paper is proposed the use of biogas generated in the Wastewater Treatment Plant of a Dairy industry. The objective is to apply a thermoeconomic analysis to the supplementary cold water production of an absorption ...
Thermoeconomic analysis applied in cold water production system using biogas combustion
(Elsevier B.V., 2005-06-01)
In this paper is proposed the use of biogas generated in the Wastewater Treatment Plant of a Dairy industry. The objective is to apply a thermoeconomic analysis to the supplementary cold water production of an absorption ...
Very low optical absorptions and analyte concentrations in water measured by Optimized Thermal Lens Spectrometry
(ELSEVIER SCIENCE BV, 2011)
Thermal Lens Spectrometry has traditionally been carried out in the single-beam and the mode-mismatched dual-beam configurations. Recently, a much more sensitive dual-beam TL setup was developed, where the probe beam is ...
ONIOM study of dissociated hydrogen and water on ZnO surface
(Wiley-Blackwell, 2012-10-05)
ONIOM calculations using CCSD theory have been performed to study the dissociation of hydrogen and water molecules on ZnO surface. Three different cluster models were used to study the influence of ONIOM layer size at the ...
ONIOM study of dissociated hydrogen and water on ZnO surface
(Wiley-Blackwell, 2012-10-05)
ONIOM calculations using CCSD theory have been performed to study the dissociation of hydrogen and water molecules on ZnO surface. Three different cluster models were used to study the influence of ONIOM layer size at the ...