Results 1 to 10 of about 167 (94)

Analysis of the microcirculation state in children with acute bronchitis

open access: yesZdorovʹe Rebenka, 2023
Background. The purpose was to evaluate the peculiarities of microcirculation (MC) according to biomicroscopy data in respiratory diseases in children on a model of acute bronchitis. Materials and methods.
O.H. Buriak, Yu.M. Nechytailo
doaj   +1 more source

Digital microscopic image application (DMIA), an automatic method for particle size distribution analysis in waste activated sludge [PDF]

open access: yesWater Science and Technology, 2021
AbstractAn important physical property in environmental samples is particle size distribution. Several processes exist to measure particle diameter, including change in electrical resistance, blocking of light, the fractionation of field flow and laser diffraction (these being the most commonly used).
S. Cazares   +6 more
openaire   +3 more sources

Development of Digital Image Processing as an Innovative Method for Activated Sludge Biomass Quantification [PDF]

open access: yesFrontiers in Microbiology, 2020
Activated sludge process is the most common method for biological treatment of industrial and municipal wastewater. One of the most important parameters in performance of activated sludge systems is quantitative monitoring of biomass to keep the cell concentration in an optimum range.
Hashem Asgharnejad   +1 more
openaire   +3 more sources

Recovery of fuel from real waste oily sludge via a new eco-friendly surfactant material used in a digital baffle batch extraction unit

open access: yesScientific Reports, 2023
AbstractThis study focused on developing a new cocktail extraction agent (CEA) composed of solvent and a new surfactant material (SM) for enhancing the efficiency of fuel recovery from real waste oil sludge (WSO). The effects of different solvents (e.g.
Jasim I. Humadi   +9 more
openaire   +3 more sources

Surface convexity of anammox granular sludge: Digital characterization, state indication and formation mechanism

open access: yesEnvironment International, 2019
Anammox granular sludge system is a promising biotechnology for nitrogen removal from wastewaters. The anammox granules possess the distinctive morphological features which can be developed as visible indicators for anammox process monitoring. In this study, the surface convexity of anammox granular sludge (AnGS) was systematically investigated for the
Kang, Da   +9 more
openaire   +5 more sources

Digital image analysis for the estimation of cracked areas and the soil shrinkage characteristic curve in clay soils amended with composted sewage sludge

open access: yesSpanish Journal of Agricultural Research, 2004
The formation of cracks in clay soils is a physical process with important agricultural repercussions. The specific case occupying us refers to a dryland olive grove (Olea europaea) grown on a vertisol in the countryside of Córdoba (Spain). For two consecutive years, rates of 20 Mg ha-1 of composted sewage sludge have been applied on this land to ...
Aguilar Torres, M.A.   +3 more
openaire   +4 more sources

Evaluation of the adhesiveness of the asphalt binder modified with textile sludge by means of digital image processing

open access: yes, 2021
A adesividade é um importante indicador de qualidade para misturas asfálticas de camadas de rolamento em pavimentos. Consequências frequentes da má adesividade do ligante ao agregado são deslizamento e desagregação, bem como a redução da durabilidade. Assim, é necessária a avaliação e compreensão integral deste fenômeno.
Moura, Lyneker Souza de   +5 more
openaire   +1 more source

Raynaud's Phenomenon with Focus on Systemic Sclerosis. [PDF]

open access: yesJ Clin Med, 2022
Maciejewska M   +5 more
europepmc   +1 more source

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