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Biospeckle Activity Evolution of Strawberries
(Scientific Online, 2014-06)
In this work, we measured the biospeckle activity of strawberries (fragaria × ananassa) with two recently developed algorithms. We observed an important diminution of speckle activity within time periods of 72 h. We tested ...
An experimental approach to study the red blood cell dynamics in a capillary tube by biospeckle laser
(Elsevier, 2020-04)
In this study we investigated the human red blood cell (RBC) dynamics by means of biospeckle laser analysis. Blood samples from healthy donors were introduced in a 0.8 mm internal diameter capillary tube, and illuminated ...
Optical study of laser biospeckle activity in leaves of Jatropha curcas L.: a non-invasive and indirect assessment of foliar endophyte colonization
(Springer Heidelberg, 2020-03)
Currently, the detection of endophytic fungi is mostly determined by invasive methods, including direct isolation of fungal organisms from plant tissue in growth media, molecular detection of endophytic fungi DNA from plant ...
Bio-Speckle para el monitoreo del crecimiento de microalgas en bio-ensayos a escala de laboratorioBio-speckle for microalgae growth monitoring in laboratory scale photobioreactor
(Asociación Física Argentina, 2017-10-15)
Las microalgas son ampliamente utilizadas en las industrias farmacéutica, cosmética, en aquellas relacionadas con la prevención de la contaminación, acuacultura y especialmente en biocombustibles. Debido a su amplio rango ...
Dynamic speckle study of microbial growth
(Society of Photo-Optical Instrumentation Engineers, 2015-08)
In this work we present a characterization of yeast dynamic speckle activity during growth in an isolated agar culture medium. We found that it is possible to detect the growth of the microorganisms even before they turn ...
Analysis of strawberry ripening by dynamic speckle measurements
(SPIE, 2013-11)
This work seeks to determine the age of a fruit from observation of its dynamic speckle pattern. A mobile speckle pattern originates on the fruit's surface due to the interference of the wavefronts reflected from moving ...
Using feed-forward perceptron Artificial Neural Network (ANN) model to determine the rolling force, power and slip of the tandem cold rolling
(ISA - Instrumentation, Systems, and Automation SocietyUnited States, 2023)